CN105904238A - Four-station and four-section quick hydraulic clamp - Google Patents
Four-station and four-section quick hydraulic clamp Download PDFInfo
- Publication number
- CN105904238A CN105904238A CN201610422749.4A CN201610422749A CN105904238A CN 105904238 A CN105904238 A CN 105904238A CN 201610422749 A CN201610422749 A CN 201610422749A CN 105904238 A CN105904238 A CN 105904238A
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- Prior art keywords
- station
- oil
- oil circuit
- oil cylinder
- cylinder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/08—Devices for clamping a plurality of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Abstract
The invention discloses a four-station and four-section quick hydraulic clamp. The four-station and four-section quick hydraulic clamp comprises an oil line bridge plate (1), a left wall plate (2), a right wall plate (3), a left corner oil cylinder (4), a right corner oil cylinder (5) and pressure plates (6). The oil line bridge plate is provided with an internal oil line, the quick hydraulic clamp is provided with a station A, a station B, a station C and a station D, each station is provided with a front stopper and side stoppers, and the quick hydraulic clamp is further provided with an elastic push rod A, an elastic push rod B, an elastic push rod C and an elastic push rod D; the left wall plate is provided with an oil line connector and an oil line block; the left wall plate is positioned on the left side surface of the oil line bridge plate, the oil line block is connected with the internal oil line, and the right wall plate is positioned on the right side surface of the oil line bridge plate; the left corner oil cylinder is positioned between the station A and the station B, the right corner oil cylinder is positioned between the station C and the station D, the left corner oil cylinder and the right corner oil cylinder communicate with the internal oil line, and piston rods of the left corner oil cylinder and the right corner oil cylinder are upward and are respectively connected with the pressure plates; and according to the technical scheme, four workpieces are clamped hydraulically simultaneously, a fourth shaft bears the workpieces, machining of an upper section, a lower section, a front section and a rear section is finished by one-time clamping, and therefore, the purposes of reducing work intensity, improving efficiency and improving machining precision are achieved during machining of a valve body of an automotive thermal expansion valve.
Description
Technical field
The present invention relates to a kind of machine fixture, specifically refer to device at the 4th of numerical control machining center rotary work
On axle, carry out one four station of three-dimensional five axle machining for clamping automobile thermal expansion valve body workpiece
Four tangent plane fast hydraulic pressure fixtures.
Background technology
Automobile thermal expansion valve body workpiece hereinafter referred to as workpiece；Numerical control machining center adds man-hour, needs to arrange
Fixture clamps workpiece, and prior art uses fixed manual fixture to clamp workpiece loading and unloading, so-called fixed manual
Fixture refers to, is fixedly mounted on the workbench of numerical control machining center, during workpiece loading and unloading, by artificial by pulling
Hands carries out the fixture loaded and unloaded；Owing to fixed manual fixture relies on manual operation, therefore working strength is big, efficiency
Low；Additionally, fixed manual fixture clamped one time, two cutting faces of workpiece can only be processed, due to automobile heat
Power expanding valve body workpiece needs to process four cutting faces, i.e. four tangent planes, processing the 3rd, fourth face time just
Will clamping centering again, multiple clamping centering can cause the machining accuracy of workpiece to reduce, therefore, prior art
There is working strength big, efficiency is low, the problems and shortcomings of low precision.
Summary of the invention
The problems and shortcomings existed for above-mentioned prior art, the present invention use by oil circuit bridge plate, left wallboard,
The device that right wallboard, left corner oil cylinder, right turn angle oil cylinder and pressing plate are constituted, wherein, the inside of oil circuit bridge plate
Be provided with interior oil circuit, oil circuit bridge plate be arranged above with A station, B station, C station and four stations of D station,
The center of each station is equipped with emptiness avoiding hole, and before each station and side is provided with positive stop and side respectively
Block, the above of oil circuit bridge plate is additionally provided with A resilient push, B resilient push, C resilient push, D elasticity
Push rod；Left wallboard is provided with oil circuit interface and oil path block；Left wallboard is fixed on the left surface of oil circuit bridge plate, described
Oil path block is connected with described interior oil circuit and communicates, and right wallboard is fixed on the right flank of oil circuit bridge plate；Left corner oil cylinder
Cylinder body be fixed between described A station and B station, and communicate with described interior oil circuit；Right turn angle oil cylinder
Cylinder body is fixed between described C station and D station, and communicates with described interior oil circuit；Left corner oil cylinder and the right side
The piston rod of corner oil cylinder upward and is connected to pressing plate, and pressing plate is provided with empty avoiding bealock；
During application, oil circuit bridge plate is fixed on the 4th axle of numerical control machining center, described oil circuit interface and numerical control
The hydraulic power source of machining center connects and is controlled by numerical control machining center；During work, manually to be processed by four
Workpiece is attached separately in A station, B station, C station, D station, the described positive stop of each station,
Side block block makes workpiece position, described A resilient push, B resilient push, C resilient push, D resilient push
Being withstood by workpiece on respective station respectively, afterwards, the piston rod of left corner oil cylinder and right turn angle oil cylinder drives
Pressing plate corner 90 ° simultaneously, afterwards, the piston rod retraction of left corner oil cylinder and right turn angle oil cylinder drives each self-supporting
Work-sheet pressing in each station is gripped by the pressing plate carried；Afterwards, by the 4th axle of numerical control machining center
Carry this device and workpiece carries out numerical control target-seeking motion machining；Processing finish, the 4th bearing carry this device and
Workpiece zero resets, and the piston rod of left corner oil cylinder and right turn angle oil cylinder first stretches out another mistake to corner 90 ° drive
Pressing plate departs from workpiece, afterwards, is manually taken off from each station by the workpiece that processing is finished, is loaded on to be processed
Workpiece carry out next round processing, so go round and begin again；By being clamped four workpiece by hydraulic pressure, by simultaneously
Four bearings carry and have once clamped the technical scheme of four tangent plane processing before and after up and down, it is provided that a kind of four stations four
Tangent plane fast hydraulic pressure fixture, it is intended to make the machining of automobile thermal expansion valve body workpiece, reach to alleviate work
Make intensity, improve efficiency, the purpose of raising machining accuracy.
The object of the present invention is achieved like this: a kind of four station four tangent plane fast hydraulic pressure fixtures, including oil circuit
Bridge plate, left wallboard, right wallboard, left corner oil cylinder, right turn angle oil cylinder, pressing plate, wherein: described oil circuit
Bridge plate is the steel components of rectangular block shape, and the inside of road and bridge plate 1 is provided with the oil circuit being made up of circular duct and is referred to as
Interior oil circuit；Above oil circuit bridge plate, it is provided with four surrounded by positive stop, side block block from left to right each other
Every region, be called A station, B station, C station and D station；The center of each station is divided equally
It is not provided with the through hole dodged for processing and is referred to as emptiness avoiding hole；The left of described A station is provided with A resilient push,
The right of described B station is provided with B resilient push, and the left of described C station is provided with C resilient push, described
The right of D station is provided with D resilient push；Described A resilient push, B resilient push, C resilient push,
D resilient push is the top of the elastic telescopic being made up of cylindroid helical-coil compression spring and cylinder table stepped steel push rod
Pushing mechanism；
The described steel components that left wallboard is circular discoid, left wallboard is provided with oil circuit interface, and described oil circuit connects
Mouth is provided with the cylindrical steel components in oil circuit duct for inside, and the right-hand member of oil circuit interface is provided with oil path block；
Described oil path block is the steel components of rectangular block shape, and the inside of oil path block is provided with and the corresponding phase in described oil circuit duct
Logical right angle bend, the connector of oil path block is referred to as lower interface down；Described oil circuit interface is convex through left wallboard
For the left surface of left wallboard, described oil path block is positioned at the right flank of left wallboard；
The described steel components that right wallboard is circular discoid；
Described left corner oil cylinder, right turn angle oil cylinder are that the corner being made up of cylinder body, corner piston rod stretches liquid
Pressure executive component；
Described pressing plate is to overlook the block steel components in X font, and left and right two parts of pressing plate are not provided with use
The breach dodged in processing is referred to as empty avoiding bealock, and the middle part of pressing plate is provided with above-below direction, oblong through hole claims
For tie rod holes；
Left wallboard is fixed on the left surface of oil circuit bridge plate, and the described lower interface of oil path block is described with oil circuit bridge plate
The connection of interior oil circuit communicates, and right wallboard is fixed on the right flank of oil circuit bridge plate；The cylinder body of left corner oil cylinder is fixed on
Communicate between described A station and the B station of oil circuit bridge plate and with described interior oil circuit；The cylinder body of right turn angle oil cylinder
It is fixed between described C station and the D station of oil circuit bridge plate and communicates with described interior oil circuit；Left corner oil cylinder
With the piston rod of right turn angle oil cylinder upward, two pressing plates through described tie rod holes respectively with left corner oil cylinder and right-hand rotation
The piston rod of angle oil cylinder is fixing to be connected；Initial state, the piston rod of left corner oil cylinder and right turn angle oil cylinder is upwards
Stretch out, the described empty avoiding bealock of pressing plate be oriented fore-and-aft direction.
Said structure statement face, direction be divided into up, down, left, right, front, rear side, wherein, before be face
Face to this device front view, after be and above the most relative described face.
Operation principle and beneficial effect
During application, oil circuit bridge plate is fixed on the 4th axle of numerical control machining center, described oil circuit interface and numerical control
The hydraulic power source of machining center connects and is controlled by numerical control machining center；
During work, manually the workpiece that four to be processed is attached separately to A station, B station, C station, D
In station, the described positive stop of each station, side block block make workpiece position, described A resilient push, B bullet
Workpiece on respective station is withstood by property push rod, C resilient push, D resilient push respectively, afterwards, and left-hand rotation angle
The piston rod band dynamic pressure plate of oil cylinder and right turn angle oil cylinder corner 90 ° simultaneously, afterwards, left corner oil cylinder and right-hand rotation
The piston rod retraction of angle oil cylinder drives the pressing plate of each carrying to be gripped by the Work-sheet pressing in each station,
Afterwards, described 4th bearing carry this device and the target-seeking motion of workpiece numerical-controlled carries out machining；Processing is finished,
Described 4th bearing carries this device and processes the workpiece zero reset finished, left corner oil cylinder and right turn angle oil cylinder
Piston rod first protrudes upward another mistake to corner 90 °, and pressing plate departs from workpiece, afterwards, and manually will the work that finishes of processing
Part takes off from each station, is loaded on workpiece to be processed and carries out next round processing, so goes round and begins again；
This device can carry out the processing of four tangent planes to workpiece, i.e. before workpiece, below, above and below,
The described emptiness avoiding hole of oil circuit bridge plate is used for dodging the processing below workpiece, the described empty avoiding bealock of pressing plate
For the processing above workpiece is dodged；Exerted a force by hydraulic pressure, four workpiece can be clamped simultaneously and be processed,
Carried target-seeking by described 4th bearing, once clamping can carry out the processing of four tangent planes, it is to avoid prior art is many
Secondary clamping centering causes the drawback of machining accuracy difference, makes the machining of automobile thermal expansion valve body workpiece,
Alleviate working strength, improve working (machining) efficiency, improve machining accuracy.
Above-mentioned, the present invention uses by oil circuit bridge plate, left wallboard, right wallboard, left corner oil cylinder, right turn angle oil
The device that cylinder and pressing plate are constituted, wherein, the inside of oil circuit bridge plate is provided with interior oil circuit, and the above of oil circuit bridge plate sets
Having A station, B station, C station and four stations of D station, the center of each station is equipped with emptiness avoiding hole,
Before each station and side is provided with positive stop and side block block respectively, and the above of oil circuit bridge plate is additionally provided with A
Resilient push, B resilient push, C resilient push, D resilient push；Left wallboard is provided with oil circuit interface and oil circuit
Block；Left wallboard is fixed on the left surface of oil circuit bridge plate, and described oil path block is connected with described interior oil circuit and communicates, right
Wallboard is fixed on the right flank of oil circuit bridge plate；The cylinder body of left corner oil cylinder is fixed on described A station and B station
Between, and communicate with described interior oil circuit；The cylinder body of right turn angle oil cylinder be fixed on described C station and D station it
Between, and communicate with described interior oil circuit；The piston rod of left corner oil cylinder and right turn angle oil cylinder connects upward and respectively
Pressing plate, pressing plate is had to be provided with empty avoiding bealock；
During application, oil circuit bridge plate is fixed on the 4th axle of numerical control machining center, described oil circuit interface and numerical control
The hydraulic power source of machining center connects and is controlled by numerical control machining center；During work, manually to be processed by four
Workpiece is attached separately in A station, B station, C station, D station, the described positive stop of each station,
Side block block makes workpiece position, described A resilient push, B resilient push, C resilient push, D resilient push
Being withstood by workpiece on respective station respectively, afterwards, the piston rod of left corner oil cylinder and right turn angle oil cylinder drives
Pressing plate corner 90 ° simultaneously, afterwards, the piston rod retraction of left corner oil cylinder and right turn angle oil cylinder drives each self-supporting
Work-sheet pressing in each station is gripped by the pressing plate carried；Afterwards, by the 4th axle of numerical control machining center
Carry this device and workpiece carries out numerical control target-seeking motion machining；Processing finish, the 4th bearing carry this device and
Workpiece zero resets, and the piston rod of left corner oil cylinder and right turn angle oil cylinder first stretches out another mistake to corner 90 ° drive
Pressing plate departs from workpiece, afterwards, is manually taken off from each station by the workpiece that processing is finished, is loaded on to be processed
Workpiece carry out next round processing, so go round and begin again；By being clamped four workpiece by hydraulic pressure, by simultaneously
Four bearings carry and have once clamped the technical scheme of four tangent plane processing before and after up and down, overcome prior art and deposit
Big in working strength, efficiency is low, the problems and shortcomings of low precision, and one four station four tangent plane provided is fast
Speed hydraulically operated fixture, makes the machining of automobile thermal expansion valve body workpiece, has reached to alleviate working strength,
Improve efficiency, the purpose of raising machining accuracy.
Accompanying drawing explanation
Fig. 1 is that a kind of four station four tangent plane fast hydraulic pressure fixtures of the present invention are in the master of clamping tense regarding section view
Structural representation；
Fig. 2 is that a kind of four station four tangent plane fast hydraulic pressure fixtures of the present invention are in the vertical view signal clamping tense
Figure；
Fig. 3 is that a kind of four station four tangent plane fast hydraulic pressure fixtures of the present invention are in the axle of clamping tense and measure meaning
Figure.
The present invention is described in further detail by the embodiment in below in conjunction with the accompanying drawings, but should not be construed as this
Any restriction of invention.
In figure: oil circuit bridge plate 1, A station 11, B station 12, C station 13, D station 14, positive stop
15, side block block 16, A resilient push 101, B resilient push 102, C resilient push 103, D elasticity push away
Bar 104, emptiness avoiding hole 105, left wallboard 2, oil circuit interface 21, oil path block 22, right wallboard 3, left-hand rotation angle oil
Cylinder 4, right turn angle oil cylinder 5, pressing plate 6, empty avoiding bealock 61, workpiece 01.
Detailed description of the invention
Refering to Fig. 1～Fig. 3, the one four station four tangent plane fast hydraulic pressure fixture of the present invention, including oil circuit bridge plate
1, left wallboard 2, right wallboard 3, left corner oil cylinder 4, right turn angle oil cylinder 5, pressing plate 6, wherein: described
Oil circuit bridge plate 1 is the steel components of rectangular block shape, and the inside of road and bridge plate 1 is provided with the oil being made up of circular duct
Road is referred to as interior oil circuit；Above oil circuit bridge plate 1, it is provided with from left to right and is surrounded by positive stop 15, side block block 16
Four spaced regions, be called A station 11, B station 12, C station 13 and D station
14；The center of each station is provided with the through hole dodged for processing respectively and is referred to as emptiness avoiding hole 105；Described A
The left of station is provided with A resilient push 101, and the right of described B station 12 is provided with B resilient push 102,
The left of described C station 13 is provided with C resilient push 103, and it is elastic that the right of described D station 14 is provided with D
Push rod 104；Described A resilient push 101, B resilient push 102, C resilient push 103, D elasticity push away
Bar 104 is the pusher of the elastic telescopic being made up of cylindroid helical-coil compression spring and cylinder table stepped steel push rod
Structure；
Described left wallboard 2 is the steel components of circular discoid, and left wallboard 2 is provided with oil circuit interface 21, described
Oil circuit interface 21 is the internal cylindrical steel components being provided with oil circuit duct, the right-hand member of oil circuit interface 21
It is provided with oil path block 22；Described oil path block 22 is the steel components of rectangular block shape, and the inside of oil path block 22 is provided with
The right angle bend that communicate corresponding with described oil circuit duct, the connector of oil path block 22 is referred to as lower interface down；Institute
Stating oil circuit interface 21 and protrude from the left surface of left wallboard 2 through left wallboard 2, described oil path block 22 is positioned at a left side
The right flank of wallboard 2；
Described right wallboard 3 is the steel components of circular discoid；
Described left corner oil cylinder 4, right turn angle oil cylinder 5 are that the corner being made up of cylinder body, corner piston rod stretches
Hydraulic actuator；
Described pressing plate 6 is to overlook the block steel components in X font, and left and right two parts of pressing plate 6 do not set
Having the breach dodged for processing to be referred to as empty avoiding bealock 61, the middle part of pressing plate 6 is provided with above-below direction, Long Circle
Through hole be referred to as tie rod holes；
Left wallboard 2 is fixed on the left surface of oil circuit bridge plate 1, the described lower interface of oil path block 22 and oil circuit bridge plate
The described interior oil circuit connection of 1 communicates, and right wallboard 3 is fixed on the right flank of oil circuit bridge plate 1；Left corner oil cylinder 4
Cylinder body be fixed between described A the station 11 and B station 12 of oil circuit bridge plate 1 and with described interior oil circuit phase
Logical；The cylinder body of right turn angle oil cylinder 5 is fixed between described C the station 13 and D station 14 of oil circuit bridge plate 1
And communicate with described interior oil circuit；The piston rod of left corner oil cylinder 4 and right turn angle oil cylinder 5 upward, two pressing plates 6
Fix with the piston rod of left corner oil cylinder 4 and right turn angle oil cylinder 5 respectively through described tie rod holes and be connected；Initial shape
State, the piston rod of left corner oil cylinder 4 and right turn angle oil cylinder 5 protrudes upward, the described empty avoiding bealock of pressing plate 6
61 be oriented fore-and-aft direction.
Said structure statement face, direction be divided into up, down, left, right, front, rear side, wherein, before be face
Face to this device front view, after be and above the most relative described face.
Operation principle and beneficial effect
During application, oil circuit bridge plate 1 is fixed on the 4th axle of numerical control machining center, described oil circuit interface 21 with
The hydraulic power source of numerical control machining center connects and is controlled by numerical control machining center；
During work, manually the workpiece 01 that four to be processed is attached separately to A station 11, B station 12, C
In station 13, D station 14, the described positive stop 15 of each station, side block block 16 make workpiece 01 position,
Described A resilient push 101, B resilient push 102, C resilient push 103, D resilient push 104 are respectively
Workpiece 01 on respective station is withstood, afterwards, left corner oil cylinder 4 and the piston rod band of right turn angle oil cylinder 5
Dynamic pressure plate 6 corner 90 ° simultaneously, afterwards, the piston rod retraction band of left corner oil cylinder 4 and right turn angle oil cylinder 5
Workpiece 01 compression clamping in each station is fixed, afterwards, by the described 4th by the pressing plate 6 of dynamic each carrying
Bearing carries this device and the target-seeking motion of workpiece 01 numerical control carries out machining；Processing is finished, and described 4th bearing carries
Workpiece 01 zero that this device and processing are finished resets, and the piston rod of left corner oil cylinder 4 and right turn angle oil cylinder 5 is first
Protruding upward another mistake to corner 90 °, pressing plate 6 departs from workpiece 01, afterwards, and manually will the workpiece 01 finished of processing
Take off from each station, be loaded on workpiece 01 to be processed and carry out next round processing, so go round and begin again；
This device can carry out the processing of four tangent planes to workpiece 01, i.e. before workpiece 01, below, above
With following, the described emptiness avoiding hole 105 of oil circuit bridge plate 1, for dodging the processing below workpiece 01, is pressed
The described empty avoiding bealock 61 of plate 6 is for dodging the processing above workpiece 01；Exerted a force by hydraulic pressure, can
Four workpiece 01 of clamping are processed simultaneously, described 4th bearing carry target-seeking, and once clamping can carry out four
The processing of tangent plane, it is to avoid prior art multiple clamping centering causes the drawback of machining accuracy difference, makes automobile heat
The machining of power expanding valve body workpiece, alleviates working strength, improves working (machining) efficiency, improves and add
Work precision.
Claims (1)
1. a four station four tangent plane fast hydraulic pressure fixture, including oil circuit bridge plate (1), left wallboard (2), right wallboard
(3), left corner oil cylinder (4), right turn angle oil cylinder (5), pressing plate (6), it is characterised in that: described oil circuit bridge plate (1)
For the steel components of rectangular block shape, the inside of road and bridge plate (1) is provided with oil in the oil circuit being made up of circular duct is referred to as
Road；Above oil circuit bridge plate (1), it is provided with four phases surrounded by positive stop (15), side block block (16) from left to right
The region at interval, is called A station (11), B station (12), C station (13) and D station (14) mutually；Often
The center of individual station is provided with the through hole dodged for processing respectively and is referred to as emptiness avoiding hole (105)；Described A station
Left is provided with A resilient push (101), and the right of described B station (12) is provided with B resilient push (102), described
The left of C station (13) is provided with C resilient push (103), and the right of described D station (14) is provided with D elasticity and pushes away
Bar (104)；Described A resilient push (101), B resilient push (102), C resilient push (103), D elasticity push away
Bar (104) is the pusher of the elastic telescopic being made up of cylindroid helical-coil compression spring and cylinder table stepped steel push rod
Structure；
Described left wallboard (2) is the steel components of circular discoid, and left wallboard (2) is provided with oil circuit interface (21), institute
Stating oil circuit interface (21) is the internal cylindrical steel components being provided with oil circuit duct, the right side of oil circuit interface (21)
End is provided with oil path block (22)；Described oil path block (22) is the steel components of rectangular block shape, the inside of oil path block (22)
Being provided with the right angle bend that communicate corresponding with described oil circuit duct, the connector of oil path block (22) connects under being referred to as down
Mouthful；Described oil circuit interface (21) protrudes from the left surface of left wallboard (2), described oil path block (22) through left wallboard (2)
It is positioned at the right flank of left wallboard (2)；
Described right wallboard (3) is the steel components of circular discoid；
Described left corner oil cylinder (4), right turn angle oil cylinder (5) are that the corner being made up of cylinder body, corner piston rod is stretched
Contracting hydraulic actuator；
Described pressing plate (6) is to overlook the block steel components in X font, and left and right two parts of pressing plate (6) do not set
Having and be referred to as empty avoiding bealock (61) for the breach dodged of processing, the middle part of pressing plate (6) is provided with above-below direction, oval
The through hole of shape is referred to as tie rod holes；
Left wallboard (2) is fixed on the left surface of oil circuit bridge plate (1), the described lower interface of oil path block (22) and oil circuit bridge
The described interior oil circuit connection of plate (1) communicates, and right wallboard (3) is fixed on the right flank of oil circuit bridge plate (1)；Left-hand rotation angle oil
The cylinder body of cylinder (4) be fixed between described A station (11) and the B station (12) of oil circuit bridge plate (1) and with described in
Oil circuit communicates；The cylinder body of right turn angle oil cylinder (5) is fixed on described C station (13) and the D station of oil circuit bridge plate (1)
(14) communicate between and with described interior oil circuit；The piston rod of left corner oil cylinder (4) and right turn angle oil cylinder (5) upward,
Two pressing plates (6) through described tie rod holes respectively piston rod with left corner oil cylinder (4) and right turn angle oil cylinder (5) fix
Connect；Initial state, the piston rod of left corner oil cylinder (4) and right turn angle oil cylinder (5) protrudes upward, pressing plate (6)
Described empty avoiding bealock (61) be oriented fore-and-aft direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422749.4A CN105904238A (en) | 2016-06-07 | 2016-06-07 | Four-station and four-section quick hydraulic clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422749.4A CN105904238A (en) | 2016-06-07 | 2016-06-07 | Four-station and four-section quick hydraulic clamp |
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| Publication Number | Publication Date |
|---|---|
| CN105904238A true CN105904238A (en) | 2016-08-31 |
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ID=56751482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610422749.4A Pending CN105904238A (en) | 2016-06-07 | 2016-06-07 | Four-station and four-section quick hydraulic clamp |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098380A (en) * | 2016-11-24 | 2018-06-01 | 上海国上机电科技有限公司 | One kind connects equipment for processing the numerical control of ball bolt counterbore |
| CN109176145A (en) * | 2018-11-01 | 2019-01-11 | 浙江中德自控科技股份有限公司 | A kind of dedicated the 4th axis rotary index processing unit (plant) of machining center of valve body |
| CN111037340A (en) * | 2019-12-27 | 2020-04-21 | 杭州查格洛顿机械科技有限公司 | Machining hydraulic clamp applied to steering column |
| CN111438550A (en) * | 2020-04-13 | 2020-07-24 | 苏州莱易精密机电有限公司 | Double-workpiece machining fixing clamp |
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| CN105537995A (en) * | 2016-01-15 | 2016-05-04 | 苏州久越金属科技有限公司 | Four-axis rotating jig |
| CN205237579U (en) * | 2016-01-14 | 2016-05-18 | 中信戴卡股份有限公司 | Engine throttle body processes special fixture |
| CN205668157U (en) * | 2016-06-07 | 2016-11-02 | 宁波松鹰汽车部件有限公司 | A kind of four station four tangent plane fast hydraulic pressure fixtures |
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| CN104325324A (en) * | 2014-09-30 | 2015-02-04 | 四川红光汽车机电有限公司 | Machine and turntable clamp for four-axis processing center |
| CN204603885U (en) * | 2015-04-17 | 2015-09-02 | 邝锦富 | Four axle block form Hydraumatic automatic clamping vice structures of Digit Control Machine Tool |
| CN205237579U (en) * | 2016-01-14 | 2016-05-18 | 中信戴卡股份有限公司 | Engine throttle body processes special fixture |
| CN105537995A (en) * | 2016-01-15 | 2016-05-04 | 苏州久越金属科技有限公司 | Four-axis rotating jig |
| CN205668157U (en) * | 2016-06-07 | 2016-11-02 | 宁波松鹰汽车部件有限公司 | A kind of four station four tangent plane fast hydraulic pressure fixtures |
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| CN108098380A (en) * | 2016-11-24 | 2018-06-01 | 上海国上机电科技有限公司 | One kind connects equipment for processing the numerical control of ball bolt counterbore |
| CN109176145A (en) * | 2018-11-01 | 2019-01-11 | 浙江中德自控科技股份有限公司 | A kind of dedicated the 4th axis rotary index processing unit (plant) of machining center of valve body |
| CN109176145B (en) * | 2018-11-01 | 2019-09-03 | 浙江中德自控科技股份有限公司 | A kind of dedicated the 4th axis rotary index processing unit (plant) of machining center of valve body |
| CN111037340A (en) * | 2019-12-27 | 2020-04-21 | 杭州查格洛顿机械科技有限公司 | Machining hydraulic clamp applied to steering column |
| CN111438550A (en) * | 2020-04-13 | 2020-07-24 | 苏州莱易精密机电有限公司 | Double-workpiece machining fixing clamp |
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