CN104588942A - Self-deformation clamping device - Google Patents
Self-deformation clamping device Download PDFInfo
- Publication number
- CN104588942A CN104588942A CN201410667261.9A CN201410667261A CN104588942A CN 104588942 A CN104588942 A CN 104588942A CN 201410667261 A CN201410667261 A CN 201410667261A CN 104588942 A CN104588942 A CN 104588942A
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- CN
- China
- Prior art keywords
- movable block
- block
- movable
- clamping device
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
A self-deformation clamping device comprises a clamping device body and a rack. The clamping device body comprises a fixed block and a movable block, and the movable block and the fixed block are connected through a dovetail groove. An electromagnet is arranged at the front end of the movable block, the movable block is closely attracted to a workpiece under the driving of magnetic force and is deformed according to the outline of the workpiece, and the clamping device body is fixed on the rack through the tail end of the fixed block. The self-deformation clamping device is simple in structure, convenient to operate, firm in clamping and automatic in positioning. The self-deformation clamping device can achieve the clamping and positioning work of iron workpieces in various shapes, and is suitable for clamping various iron welding workpieces.
Description
Technical field
The present invention relates to the frock clamp field in machine-building, particularly a kind of from deformation grip device.
Background technology
The fixture of welding structural element is widely used in mechanical manufacturing field, and the quality of its performance directly affects the production efficiency of machine-building and the quality of product.In order to adapt to welding production line high speed and intelligentized needs, the fixture of current welding structural element mainly adopts the fixture of the form such as V-block or electromagnet.But due to the shape of welding structural element varied, the fixtures such as existing V-block or electromagnet may be in linear contact lay or point cantact state when clamping and locate, welding structural element very easily unstability or impaired in this case, therefore, existing nipper can not effectively clamp various difform workpiece and locate, the scope of application is little, and production efficiency is low.In order to solve above bottleneck problem, studying applied widely, accurate positioning, the fixture of various shape workpiece can be clamped, significant.
Summary of the invention
The object of the present invention is to provide one from deformation grip device, the clamping operation of various shape workpiece can be completed, and accurate positioning, structure is simple, easy to operate.
The present invention is achieved through the following technical solutions above-mentioned purpose: from deformation grip device, comprises clamping device and frame.Concrete structure and connected mode are:
Described clamping device is by fixed block, the first from left movable block, a right movable block, the second from left movable block, right two movable blocks, left three movable blocks, right three movable blocks, movable block return and electromagnet control device composition, the first from left movable block, a right movable block is connected on fixed block, the second from left movable block, right two movable blocks are connected to the first from left movable block, on a right movable block, left three movable blocks, right three movable blocks are connected to the second from left movable block, on right two movable blocks, movable block return and electromagnet control device are fixed on fixed block, during clamping work, fixed block carries out axial location to part, by movable block return and electromagnet control device, movable block is energized successively, electromagnet is adsorbed onto on irony workpiece and drives each movable block to move, fixture is out of shape, realize clamping.
Described movable block front end is provided with electromagnet.
Described fixed block and movable block material are aluminium alloy.
Outstanding advantages of the present invention is:
By carrying out axial location from deformation grip device fixed part during Workpiece clamping, after the electromagnet of deformation grip device moving part front end is energized successively, drives moving part to carry out distortion according to workpiece shapes is adsorbed on irony workpiece, realize clamping.The situation that when piece-holder end angle too small or bare terminal end are negative angle, the conventional brace such as vee-block cannot clamp can be overcome.
Accompanying drawing explanation
Fig. 1 is the structural representation from deformation grip device of the present invention.
Fig. 2 is the integral installation structural representation from deformation grip device of the present invention.
Fig. 3 is the fixed-block-architecture (FBA) schematic diagram from deformation grip device of the present invention.
Fig. 4 is the schematic diagram of the first from left movable block from deformation grip device of the present invention.
Detailed description of the invention
Below by way of drawings and Examples, technical scheme of the present invention is described further.
As shown in Figures 1 to 4, of the present invention controlled from deformation fixture, comprise clamping device and frame.Described clamping device is made up of fixed block 1, the first from left movable block 2, a right movable block 3, the second from left movable block 4, right two movable blocks 5, left three movable blocks 6, right three movable blocks 7, movable block return and electromagnet control device 8.The first from left movable block 2, a right movable block 3 are connected on fixed block 1 by dovetails 21, same the second from left movable block 4, right two movable blocks 5 are connected on the first from left movable block 2, a right movable block 3, left three movable blocks 6, right three movable blocks 7 are connected on the second from left movable block 4, right two movable blocks 5, movable block return and electromagnet control device 8 are fixed on fixed block 1, and are connected with each movable block.Clamping device is fixed in frame by fixed block 1 tail end.
Each movable block front end is provided with electromagnet 22.
Fixed block and movable block material are aluminium alloy.
Frame is made up of workbench 9, guide rod 10, screw rod 11, moving part 12, fixed part 13, fixed part screw 14, left fixture 15, right fixture 17, fixture screw 18.Workpiece 16, left clamping device 19, right clamping device 20.Left clamping device 19 and right clamping device 20 are arranged on workbench 9 by left fixture 15, right fixture 17.
Operation principle and process:
During work, fixed block 1 pair of part carries out axial location, by movable block return and electromagnet control device 8 pairs of the first from left movable blocks 2, electromagnet on a right movable block 3 is energized, electromagnet is adsorbed onto on irony workpiece and drives the first from left movable block 2 simultaneously, a right movable block 3 moves, same to the second from left movable block 4, right two movable blocks 5 and left three movable blocks 6, right three movable blocks 7 are energized successively, electromagnet is adsorbed onto on irony workpiece, drive movable block moves, clamping device is out of shape, no matter which type of shape workpiece is like this, piece-holder end angle is large or little, positive angle or negative angle, clamping and the location of workpiece can be realized.
Claims (3)
1. from deformation grip device, comprise clamping device and frame, it is characterized in that: concrete structure and connected mode are:
Described clamping device is by fixed block, the first from left movable block, a right movable block, the second from left movable block, right two movable blocks, left three movable blocks, right three movable blocks, movable block return and electromagnet control device composition, the first from left movable block, a right movable block is connected on fixed block, the second from left movable block, right two movable blocks are connected to the first from left movable block, on a right movable block, left three movable blocks, right three movable blocks are connected to the second from left movable block, on right two movable blocks, movable block return and electromagnet control device are fixed on fixed block, during clamping work, fixed block carries out axial location to part, by movable block return and electromagnet control device, movable block is energized successively, electromagnet is adsorbed onto on irony workpiece and drives each movable block to move, fixture is out of shape, realize clamping.
2. according to claim 1 controlled from deformation fixture, it is characterized in that, described movable block front end is provided with electromagnet.
3. according to claim 1 controlled from deformation fixture, it is characterized in that, described fixed block and movable block material are aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410667261.9A CN104588942B (en) | 2014-11-20 | 2014-11-20 | From deformation grip device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410667261.9A CN104588942B (en) | 2014-11-20 | 2014-11-20 | From deformation grip device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104588942A true CN104588942A (en) | 2015-05-06 |
| CN104588942B CN104588942B (en) | 2016-03-23 |
Family
ID=53115180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410667261.9A Expired - Fee Related CN104588942B (en) | 2014-11-20 | 2014-11-20 | From deformation grip device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104588942B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262321A (en) * | 2018-11-09 | 2019-01-25 | 昆山市佰瑞精密机械零组件有限公司 | Flexible fixture based on CNC processing |
| CN110769970A (en) * | 2017-06-22 | 2020-02-07 | 依赛彼公司 | Modular weld head assembly |
| CN113502386A (en) * | 2021-07-22 | 2021-10-15 | 张成林 | Steel construction postweld heat treatment device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248343A (en) * | 2011-05-25 | 2011-11-23 | 施世伟 | Storage battery overbridge welding fixture |
| CN202155729U (en) * | 2011-06-15 | 2012-03-07 | 山东浩然特塑有限公司 | Clamp of two-piece sealing member |
| CN102873489A (en) * | 2012-09-26 | 2013-01-16 | 张家港市江城冶化科技有限公司 | Automatic welding machine clamp for negative plate |
| CN103286600A (en) * | 2013-05-21 | 2013-09-11 | 苏州惠瑞自动化集成有限公司 | Easy-positioning automatic jig |
| CN203621982U (en) * | 2013-09-27 | 2014-06-04 | 东莞虹日金属科技有限公司 | Clamping device |
-
2014
- 2014-11-20 CN CN201410667261.9A patent/CN104588942B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248343A (en) * | 2011-05-25 | 2011-11-23 | 施世伟 | Storage battery overbridge welding fixture |
| CN202155729U (en) * | 2011-06-15 | 2012-03-07 | 山东浩然特塑有限公司 | Clamp of two-piece sealing member |
| CN102873489A (en) * | 2012-09-26 | 2013-01-16 | 张家港市江城冶化科技有限公司 | Automatic welding machine clamp for negative plate |
| CN103286600A (en) * | 2013-05-21 | 2013-09-11 | 苏州惠瑞自动化集成有限公司 | Easy-positioning automatic jig |
| CN203621982U (en) * | 2013-09-27 | 2014-06-04 | 东莞虹日金属科技有限公司 | Clamping device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110769970A (en) * | 2017-06-22 | 2020-02-07 | 依赛彼公司 | Modular weld head assembly |
| CN109262321A (en) * | 2018-11-09 | 2019-01-25 | 昆山市佰瑞精密机械零组件有限公司 | Flexible fixture based on CNC processing |
| CN109262321B (en) * | 2018-11-09 | 2023-09-19 | 昆山市佰瑞精密机械零组件有限公司 | Flexible clamp based on CNC processing |
| CN113502386A (en) * | 2021-07-22 | 2021-10-15 | 张成林 | Steel construction postweld heat treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104588942B (en) | 2016-03-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20161120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |