CN110587519B - Quick-release clamp for assembly line machining - Google Patents
Quick-release clamp for assembly line machining Download PDFInfo
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- CN110587519B CN110587519B CN201910911597.8A CN201910911597A CN110587519B CN 110587519 B CN110587519 B CN 110587519B CN 201910911597 A CN201910911597 A CN 201910911597A CN 110587519 B CN110587519 B CN 110587519B
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- pin
- fixing seat
- clamp
- taper
- locking pin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention belongs to the field of production and manufacturing, and particularly relates to a quick-release clamp for assembly line machining. The fixture is characterized by comprising an installation base, a fixture fixing seat, a positioning block, a first swing rod, a first elastic piece, a locking pin, a circular fixing piece and a taper pin; the clamp fixing seat is hollow and is arranged at the top of the mounting base, a hollow cavity is formed in the locking pin and is detachably arranged at the top of the clamp fixing seat, and the taper pin is movably clamped with the hollow cavity of the locking pin; one end of the first elastic piece is connected with the mounting base, and the other end of the first elastic piece is connected with the taper pin; the first swing rod is hinged in the hollow part of the fixture fixing seat. The invention can be suitable for locking and fixing various machining workpieces, can accurately fix the machining workpieces through a simple operation mode, and simplifies the locking and dismounting steps, thereby greatly improving the machining efficiency of the machining workpieces.
Description
Technical Field
The invention belongs to the field of production and manufacturing, and particularly relates to a quick-release clamp for assembly line machining.
Background
With the development of industrialization, the production mode of assembly line processing is mostly adopted in the current production and manufacturing, and a plurality of workpieces are processed in steps on an assembly line in a fixed mode, so that the production efficiency can be improved most efficiently.
Most of work pieces all need lock in advance on the base of assembly line, and present locking mode is complicated, exists the location inaccurate, is not convenient for change, locks unstable shortcoming, causes work efficiency not high, wherein also has the problem of locking simultaneously for the used shoe tree of production shoes.
Disclosure of Invention
Aiming at the problems, the processing workpiece is locked on the positioning block in advance, and the positioning block is matched with the locking pin, so that the effects of accurate positioning, convenience in replacement and stable locking are achieved.
The invention is achieved by the following specific technical means:
a quick-release clamp for assembly line machining is characterized by comprising an installation base, a clamp fixing seat, a positioning block, a first swing rod, a first elastic piece, a locking pin, a circular fixing piece and a taper pin; the clamp fixing seat is hollow and is arranged at the top of the mounting base, a hollow cavity is formed in the locking pin and is detachably arranged at the top of the clamp fixing seat, and the taper pin is movably clamped with the hollow cavity of the locking pin; one end of the first elastic piece is connected with the mounting base, and the other end of the first elastic piece is connected with the taper pin; the first swing rod is hinged in the hollow of the fixture fixing seat, one end, located in the hollow of the fixture fixing seat, of the first swing rod is connected with the taper pin, the upper portion of the locking pin is provided with a taper groove which is narrow outside and wide inside, the circular fixing piece is arranged in the taper groove and matched with the taper pin, and the positioning block is located above the fixture fixing seat and provided with a hollow portion matched with the locking pin.
Furthermore, the fixture comprises a positioning pin, wherein the positioning pin is arranged above the fixture fixing seat, a positioning groove is formed in the bottom of the positioning block, and the positioning pin corresponds to the positioning groove.
Furthermore, the device also comprises a coarse screw rod, and the coarse screw rod penetrates through the positioning block and is in threaded connection with the machining workpiece.
Furthermore, the clamp comprises a side screw, wherein the locking pin is in threaded connection with the clamp fixing seat, and the side screw is arranged on the side face of the clamp fixing seat and matched with the locking pin.
Furthermore, the device also comprises a fixed bracket, a second elastic piece, a second swinging rod and a pressing block; the fixed support is arranged at the top of the base and is connected with the clamp fixed seat and the mounting base, and the second swinging rod is hinged with the fixed support; one end of the second elastic piece is connected with the fixed bracket, and the other end of the second elastic piece is connected with the second swinging rod; the pressing block is arranged at one end, far away from the fixed support, of the second swinging rod.
Furthermore, the top of the positioning block is provided with a groove matched with the workpiece to be processed.
Furthermore, the circular fixing piece is a steel ball, and the second elastic piece is a torsion spring.
Compared with the prior art, the invention has the following beneficial effects:
the invention can be suitable for locking and fixing various machining workpieces, can accurately fix the machining workpieces through a simple operation mode, and simplifies the locking and dismounting steps, thereby greatly improving the machining efficiency of the machining workpieces.
Processing work piece and locating piece are locked earlier, when needing fixed processing work piece, control first swinging arms and carry out clockwise swing, first swinging arms will drive tapering round pin downstream and extrude first elastic component, set up the circular mounting of tapering inslot at this moment and hold the intracavity with the cavity of landing to the fitting pin, so just can run through the locating piece with the fitting pin, then remove the external force of first swinging arms, because the elastic action of first elastic component, the tapering round pin will the upward movement, push the circular mounting to the tapering groove outside until, finally fix the locating piece through the block, thereby reach and fix the processing work piece.
If will process the work piece and lift off from the assembly line, just need control first swinging arms equally and operate alright, so simplified the installation, the dismantlement process of processing the work piece, when locating piece and fitting pin are fixed, locating pin and constant head tank block have so reached the purpose of accurate location, need not carry out too much debugging location, the improvement of very big degree work efficiency.
The cooperation of second swinging arms, second elastic component and briquetting utilizes the briquetting fixed to the extrusion of processing work piece, and further improvement the stability of processing work piece guarantees that the processing work piece is difficult to drop on the assembly line, and then guarantees the finished product probability of processing the work piece.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic front view of a first embodiment of the present invention.
Fig. 3 is a first partial structural diagram according to a first embodiment of the present invention.
Fig. 4 is a second partial structural diagram according to a first embodiment of the present invention.
Fig. 5 is a schematic perspective view of the fixture mounting seat of the present invention.
Fig. 6 is a schematic perspective view of a second embodiment of the present invention.
The labels in the figures are: 1-base, 2-installation base, 3-clamp fixing base, 31-first elastic piece, 35-locking pin, 36-taper groove, 37-round fixing piece, 38-taper pin, 39-positioning pin, 310-side screw, 4-positioning block, 41-positioning groove, 42-coarse screw rod, 5-processing workpiece, 6-first swinging rod, 7-fixing support, 8-second elastic piece, 9-second swinging rod and 10-pressing block.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example one
A quick-release clamp for assembly line machining is characterized by comprising an installation base 2, a clamp fixing seat 3, a positioning block 4, a first swing rod 6, a first elastic part 31, a locking pin 35, a circular fixing part 37 and a taper pin 38; the fixture fixing seat 3 is hollow and is arranged at the top of the mounting base 2, a hollow cavity is formed inside the locking pin 35 and is detachably arranged at the top of the fixture fixing seat 3, and the taper pin 38 is movably clamped with the hollow cavity of the locking pin 35; one end of the first elastic element 31 is connected with the mounting base 3, and the other end is connected with the taper pin 38; the first swing rod 6 is hinged in the hollow of the fixture fixing seat 3, one end, located in the hollow of the fixture fixing seat 3, of the first swing rod 6 is connected with the taper pin 38, the upper portion of the locking pin 38 is provided with a taper groove 36 which is narrow outside and wide inside, the circular fixing piece 37 is arranged in the taper groove 36 and matched with the taper pin 38, and the positioning block 4 is located above the fixture fixing seat 3 and provided with a hollow matched with the locking pin 35.
When the processing workpiece 5 needs to be processed and locked, the processing workpiece 5 and the positioning block 4 are locked in advance, when the processing workpiece 5 needs to be fixed, the first swing rod 6 is controlled to swing clockwise, the first swing rod 6 drives the taper pin 38 to move downwards and extrude the first elastic piece 31, the circular fixing piece 37 arranged in the taper groove 36 slides down into the hollow accommodating cavity of the taper pin 35, so that the locking pin 35 can penetrate through the positioning block 4, then the external force of the first swing rod 6 is removed, due to the elastic action of the first elastic piece 31, the taper pin 38 moves upwards until the circular fixing piece 37 is pushed to the outer side of the taper groove 36, and finally the positioning block 4 is fixed through clamping, so that the processing workpiece 5 is fixed.
Wherein, still including locating pin 39, locating pin 39 sets up in 3 tops of anchor clamps fixing base, locating slot 41 has been seted up to 4 bottoms of locating piece, and locating pin 39 is corresponding with locating slot 41, and when locating piece 4 needs fix a position, only need can accomplish accurate location in going into locating pin 39 with locating slot 41 card.
The machining fixture further comprises a coarse screw 42, and the coarse screw 42 penetrates through the positioning block 4 to be in threaded connection with the machining workpiece 5.
Wherein, still including side screw 310, locking pin 35 and 3 threaded connection of anchor clamps fixing base, side screw 310 sets up in 3 sides of anchor clamps fixing base and cooperates with locking pin 35, and locking pin 35 carries out the adjustment of height according to the demand, utilizes side screw 310 to lock after the adjustment, so can be favorable to different processing work piece 5 to lock the processing.
Wherein, the top of the positioning block 4 is provided with a groove matched with the processing workpiece 5.
The circular fixing element 37 is a steel ball, and the second elastic element 9 is a torsion spring.
Example two
A quick-release clamp for assembly line machining is characterized by comprising an installation base 2, a clamp fixing seat 3, a positioning block 4, a first swing rod 6, a first elastic part 31, a locking pin 35, a circular fixing part 37 and a taper pin 38; the fixture fixing seat 3 is hollow and is arranged at the top of the mounting base 2, a hollow cavity is formed inside the locking pin 35 and is detachably arranged at the top of the fixture fixing seat 3, and the taper pin 38 is movably clamped with the hollow cavity of the locking pin 35; one end of the first elastic element 31 is connected with the mounting base 3, and the other end is connected with the taper pin 38; the first swing rod 6 is hinged in the hollow of the fixture fixing seat 3, one end, located in the hollow of the fixture fixing seat 3, of the first swing rod 6 is connected with the taper pin 38, the upper portion of the locking pin 38 is provided with a taper groove 36 which is narrow outside and wide inside, the circular fixing piece 37 is arranged in the taper groove 36 and matched with the taper pin 38, and the positioning block 4 is located above the fixture fixing seat 3 and provided with a hollow matched with the locking pin 35.
When the processing workpiece 5 needs to be processed and locked, the processing workpiece 5 and the positioning block 4 are locked in advance, when the processing workpiece 5 needs to be fixed, the first swing rod 6 is controlled to swing clockwise, the first swing rod 6 drives the taper pin 38 to move downwards and extrude the first elastic piece 31, the circular fixing piece 37 arranged in the taper groove 36 slides down into the hollow accommodating cavity of the taper pin 35, so that the locking pin 35 can penetrate through the positioning block 4, then the external force of the first swing rod 6 is removed, due to the elastic action of the first elastic piece 31, the taper pin 38 moves upwards until the circular fixing piece 37 is pushed to the outer side of the taper groove 36, and finally the positioning block 4 is fixed through clamping, so that the processing workpiece 5 is fixed.
Wherein, still including locating pin 39, locating pin 39 sets up in 3 tops of anchor clamps fixing base, locating slot 41 has been seted up to 4 bottoms of locating piece, and locating pin 39 is corresponding with locating slot 41, and when locating piece 4 needs fix a position, only need can accomplish accurate location in going into locating pin 39 with locating slot 41 card.
The shoe tree machining device further comprises a rough screw 42, the rough screw 42 penetrates through the positioning block 4 to be in threaded connection with the machining workpiece 5, and the machining workpiece 5 can be a shoe tree.
Wherein, still including side screw 310, locking pin 35 and 3 threaded connection of anchor clamps fixing base, side screw 310 sets up in 3 sides of anchor clamps fixing base and cooperates with locking pin 35, and locking pin 35 carries out the adjustment of height according to the demand, utilizes side screw 310 to lock after the adjustment, so can be favorable to different processing work piece 5 to lock the processing.
As shown in fig. 6, the device further comprises a fixed bracket 7, a second elastic element 8, a second swinging rod 9 and a pressing block 10; the fixed support 7 is arranged at the top of the base 1 and is connected with the clamp fixed seat 3 and the mounting base 2, and the second swing rod 9 is hinged with the fixed support 7; one end part of the second elastic part 8 is connected with the fixed bracket 7, and the other end part is connected with the second swinging rod 9; the pressing block 10 is arranged at one end of the second swing rod 9 far away from the fixed support 7.
When the shoe tree needs to be fixed, control second swinging arms 9 counter-clockwise turning, 6 counter-clockwise turning of first swinging arms of simultaneous control, then go into fitting pin 35 with the locating piece 4 card that has fixed the shoe tree again, locating pin 39 inserts constant head tank 41 and carries out accurate location this moment, remove first swinging arms 6 at last, the external force of second swinging arms 9, because first elastic component 31, the spring action of second elastic component 8, circular mounting 37 locks locating piece 4, briquetting 10 fixes the shoe tree top, the steadiness of shoe tree has been improved.
Wherein, the recess with shoe tree looks adaptation is seted up at 4 tops of locating piece, and the shoe tree lies in locating piece 4 locking time, can be quick advance the location block.
The circular fixing element 37 is a steel ball, and the second elastic element 9 is a torsion spring.
The present application has been described in conjunction with specific embodiments, but it should be understood by those skilled in the art that these descriptions are intended to be illustrative, and not limiting. Various modifications and adaptations of the present application may occur to those skilled in the art based on the spirit and principles of the application and are within the scope of the application.
Claims (5)
1. A quick-release clamp for assembly line machining is characterized by comprising an installation base, a clamp fixing seat, a positioning block, a first swing rod, a first elastic piece, a locking pin, a circular fixing piece and a taper pin; the clamp fixing seat is hollow and is arranged at the top of the mounting base, a hollow cavity is formed in the locking pin and is detachably arranged at the top of the clamp fixing seat, and the taper pin is movably clamped with the hollow cavity of the locking pin; one end of the first elastic piece is connected with the mounting base, and the other end of the first elastic piece is connected with the taper pin; the first swing rod is hinged in the hollow of the fixture fixing seat, one end of the first swing rod, which is positioned in the hollow of the fixture fixing seat, is connected with the taper pin, the upper part of the locking pin is provided with a taper groove which is narrow outside and wide inside, the circular fixing piece is arranged in the taper groove and is matched with the taper pin, and the positioning block is positioned above the fixture fixing seat and is provided with a hollow part matched with the locking pin;
the clamp fixing seat is in threaded connection with the clamp fixing seat, and the side screw is arranged on the side of the clamp fixing seat and matched with the locking pin;
the shoe tree machining device is characterized by further comprising a coarse screw rod, wherein the coarse screw rod penetrates through the positioning block to be in threaded connection with a machining workpiece, and the machining workpiece is a shoe tree.
2. The quick release clamp for assembly line machining according to claim 1, further comprising a positioning pin, wherein the positioning pin is disposed above the clamp fixing seat, a positioning groove is disposed at the bottom of the positioning block, and the positioning pin corresponds to the positioning groove.
3. The quick release clamp for the assembly line machining according to claim 1, further comprising a fixing bracket, a second elastic member, a second swing rod and a pressing block; the fixed support is arranged at the top of the base and is connected with the clamp fixed seat and the mounting base, and the second swinging rod is hinged with the fixed support; one end of the second elastic piece is connected with the fixed bracket, and the other end of the second elastic piece is connected with the second swinging rod; the pressing block is arranged at one end, far away from the fixed support, of the second swinging rod.
4. The quick release clamp for assembly line machining according to claim 1, wherein a groove matched with a machined workpiece is formed at the top of the positioning block.
5. The quick release clamp for assembly line machining according to claim 3, wherein the circular fixing member is a steel ball, and the second elastic member is a torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910911597.8A CN110587519B (en) | 2019-09-25 | 2019-09-25 | Quick-release clamp for assembly line machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910911597.8A CN110587519B (en) | 2019-09-25 | 2019-09-25 | Quick-release clamp for assembly line machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110587519A CN110587519A (en) | 2019-12-20 |
| CN110587519B true CN110587519B (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910911597.8A Active CN110587519B (en) | 2019-09-25 | 2019-09-25 | Quick-release clamp for assembly line machining |
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| Country | Link |
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| CN (1) | CN110587519B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111436713B (en) * | 2020-04-03 | 2021-09-03 | 福建祺烽新材料科技有限公司 | Method for producing woven shoes |
| CN112374081A (en) * | 2020-11-12 | 2021-02-19 | 泉州冰点科技有限公司 | Large-scale conveyer belt surface crack detection method and system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1645366A1 (en) * | 2004-10-09 | 2006-04-12 | Staudinger Forschungs- und Entwicklungs GmbH & Co. KG | Clamping device |
| CN203109836U (en) * | 2013-02-18 | 2013-08-07 | 杭州宁普精密机械有限公司 | Self-centering structure capable of automatically retracting |
| CN104646894A (en) * | 2014-06-10 | 2015-05-27 | 上海汇众汽车制造有限公司 | Multipoint orientation and pressed interlocking mechanism |
| CN108381260A (en) * | 2018-04-27 | 2018-08-10 | 苏州金世博精密机电有限公司 | A kind of quick locking locator |
| CN109612516A (en) * | 2018-11-23 | 2019-04-12 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of exploration type two point reverse sync mobile positioning mechanism |
| CN109877741A (en) * | 2019-04-28 | 2019-06-14 | 哈工大机器人集团（哈尔滨）华粹智能装备有限公司 | A kind of big component adjustable hydraulic clamp and clamping means |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7182326B2 (en) * | 2004-04-02 | 2007-02-27 | Phd, Inc. | Pin clamp |
-
2019
- 2019-09-25 CN CN201910911597.8A patent/CN110587519B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1645366A1 (en) * | 2004-10-09 | 2006-04-12 | Staudinger Forschungs- und Entwicklungs GmbH & Co. KG | Clamping device |
| CN203109836U (en) * | 2013-02-18 | 2013-08-07 | 杭州宁普精密机械有限公司 | Self-centering structure capable of automatically retracting |
| CN104646894A (en) * | 2014-06-10 | 2015-05-27 | 上海汇众汽车制造有限公司 | Multipoint orientation and pressed interlocking mechanism |
| CN108381260A (en) * | 2018-04-27 | 2018-08-10 | 苏州金世博精密机电有限公司 | A kind of quick locking locator |
| CN109612516A (en) * | 2018-11-23 | 2019-04-12 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of exploration type two point reverse sync mobile positioning mechanism |
| CN109877741A (en) * | 2019-04-28 | 2019-06-14 | 哈工大机器人集团（哈尔滨）华粹智能装备有限公司 | A kind of big component adjustable hydraulic clamp and clamping means |
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| Publication number | Publication date |
|---|---|
| CN110587519A (en) | 2019-12-20 |
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