CN203210029U - Part manufacturing clamping device - Google Patents
Part manufacturing clamping device Download PDFInfo
- Publication number
- CN203210029U CN203210029U CN 201320184605 CN201320184605U CN203210029U CN 203210029 U CN203210029 U CN 203210029U CN 201320184605 CN201320184605 CN 201320184605 CN 201320184605 U CN201320184605 U CN 201320184605U CN 203210029 U CN203210029 U CN 203210029U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- sleeve
- part manufacturing
- workpiece
- base cover
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a clamping device, in particular to a part manufacturing clamping device. According to the technical scheme, the part manufacturing clamping device comprises a pulling rod, a locking nut, a base cover, a sleeve, a spring, an end cover, an expansion claw and a taper body. The pulling rod is fixed on the middle portion of the front end of the base cover through the locking nut, the taper body is arranged in the middle of the base cover, the expansion claw is arranged on the outer portion of the taper body, the sleeve and the end cover are arranged on the outer portion of the base cover, the end cover and the sleeve are fixed on the base cover through a bolt, and the spring is arranged between the expansion claw and the sleeve. The part manufacturing clamping device has the advantages that the set position of a workpiece will be kept in the clamping process, the workpiece can be well located, and the clamping will be reliable and appropriate. According to the part manufacturing clamping device, movement and vibrations in the manufacturing process are avoided, unallowed deformation and unallowed surface damage on the workpiece are avoided, the operation can be safely and conveniently carried out, and labor is saved.
Description
Technical field
The utility model relates to a kind of clamping device, particularly a kind of part processing clamping device.
Background technology
Big, the follow-up maintenance of existing part machining fixture cost of manufacture height, difficulty of processing is difficult, and parts fixation difficulty, clamping power deficiency, the accessory size instability after the processing, be easy to cause part deformation, defect rate is very high, and production cost is too high, can't produce in enormous quantities.
Summary of the invention
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, and a kind of part processing clamping device is provided.
Its technical scheme is: comprise pull bar, locking nut, bottom, sleeve, spring, end cap, bloated pawl, cone, the front center of bottom is by the locking nut steady brace, the centre of bottom is centrum, the outside of described centrum is provided with bloated pawl, the outside of bottom is provided with sleeve and end cap, by bolting end cap and sleeve, be provided with spring between described bloated pawl and the sleeve on the bottom.
Described bloated pawl is 3.
Be provided with fairlead between described cone and the bottom.
The beneficial effects of the utility model are: should be able to keep both allocations of workpiece in clamping process, make workpiece obtain the location better, clamping should be reliably with suitable.Should make workpiece in process, not produce mobile and vibration, not make workpiece produce unallowed distortion and surface damage again simultaneously, handling safety, convenience, laborsaving.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
Among the last figure: pull bar 1, locking nut 2, fairlead 3, bottom 4, sleeve 5, spring 6, end cap 7, bloated pawl 8, cone 9, bolt 10.
The specific embodiment
By reference to the accompanying drawings 1, the utility model will be further described:
A kind of part processing clamping device comprises pull bar 1, locking nut 2, bottom 4, sleeve 5, spring 6, end cap 7, pawl 8, cone 9 expand, the front center of bottom 4 is by locking nut 2 steady braces 1, the centre of bottom 4 is centrum 9, the outside of described centrum 9 is provided with the pawl 8 that expands, the outside of bottom 4 is provided with sleeve 5 and end cap 7, pass through bolt 10 fixedly end cap 7 and sleeve 5 on the bottom 4, be provided with spring 6 between described bloated pawl 8 and the sleeve 5.Described bloated pawl is 3.Be provided with fairlead 3 between described cone 9 and the bottom 4.
For making workpiece realize the self-centering location in clamping kind, these anchor clamps have adopted the inclined-plane centering and clamping mechanism.Utilize rotary cylinder to be moved to the left by pull bar pulling cone during clamping, by the conical surface three bloated pawls are stretched out simultaneously, workpiece is felt relieved and clamped.
Both allocations that should be able to keep workpiece in clamping process make workpiece obtain the location better, and clamping should be reliably with suitable.Should make workpiece in process, not produce mobile and vibration, not make workpiece produce unallowed distortion and surface damage again simultaneously, handling safety, convenience, laborsaving.
Claims (3)
1. part processing clamping device, it is characterized in that: comprise pull bar, locking nut, bottom, sleeve, spring, end cap, bloated pawl, cone, the front center of bottom is by the locking nut steady brace, the centre of bottom is centrum, the outside of described centrum is provided with bloated pawl, the outside of bottom is provided with sleeve and end cap, by bolting end cap and sleeve, is provided with spring between described bloated pawl and the sleeve on the bottom.
2. a kind of part processing clamping device according to claim 1, it is characterized in that: described bloated pawl is 3.
3. a kind of part processing clamping device according to claim 1 is characterized in that: be provided with fairlead between described cone and the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320184605 CN203210029U (en) | 2013-04-15 | 2013-04-15 | Part manufacturing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320184605 CN203210029U (en) | 2013-04-15 | 2013-04-15 | Part manufacturing clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203210029U true CN203210029U (en) | 2013-09-25 |
Family
ID=49199600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320184605 Expired - Fee Related CN203210029U (en) | 2013-04-15 | 2013-04-15 | Part manufacturing clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203210029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346054A (en) * | 2016-11-17 | 2017-01-25 | 江南工业集团有限公司 | Clamping device for drilling circumferential holes in workpiece and machining method |
| CN115921077A (en) * | 2022-12-20 | 2023-04-07 | 华能吉林发电有限公司九台电厂 | A protection fixed knot constructs for crushing equipment |
-
2013
- 2013-04-15 CN CN 201320184605 patent/CN203210029U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346054A (en) * | 2016-11-17 | 2017-01-25 | 江南工业集团有限公司 | Clamping device for drilling circumferential holes in workpiece and machining method |
| CN115921077A (en) * | 2022-12-20 | 2023-04-07 | 华能吉林发电有限公司九台电厂 | A protection fixed knot constructs for crushing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130925 Termination date: 20150415 |
|
| EXPY | Termination of patent right or utility model |