CN205129457U - A frock clamp for processing latch hook tail inclined plane - Google Patents
A frock clamp for processing latch hook tail inclined plane Download PDFInfo
- Publication number
- CN205129457U CN205129457U CN201520977713.3U CN201520977713U CN205129457U CN 205129457 U CN205129457 U CN 205129457U CN 201520977713 U CN201520977713 U CN 201520977713U CN 205129457 U CN205129457 U CN 205129457U
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- CN
- China
- Prior art keywords
- latch hook
- frock clamp
- bench vice
- base
- taper liner
- 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.)
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Abstract
The utility model relates to a frock clamp for processing latch hook tail inclined plane, this frock clamp includes base (1), the anchor clamps bodies (2), taper liner piece (3), positioning core axle (4) and bench vice (5), install on machine tool's work platform base (1), the anchor clamps bodies (2), install on base (1) taper liner piece (3) and bench vice (5), positioning core axle (4) set up on the anchor clamps bodies (2), this frock clamp simple structure is practical, the operation is simple and convenient, the production efficiency is improved.
Description
Technical field
The utility model relates to machining machine equipment, is specifically related to a kind of frock clamp for processing latch hook tail inclined-plane.
Background technology
The conversion equipment of the existing high-speed railway switch of China all adopts the GW type hook-type external locking device of transfer.GW type hook-type external locking device be tongue is locked in stock rail together with mechanical device, it plays very important effect in track switch conversion and locking process.GW type hook-type external locking is primarily of the main part composition such as latch hook, locking frame, locking bar, locking iron, switch rail connection iron, bearing pin, and latch hook is the core stressed member in GW type hook-type external locking device.
Now, China is in high-speed railway fast-developing period, very large to the demand of GW type hook-type external locking device, and should ensure the quality of products as the processing of the latch hook of core stressed member and ensure quantity again, latch hook part is due to the requirement of project organization and installation site, the afterbody of latch hook part needs processing angle to be the inclined-plane of 3.5 °, latch hook part is one of leading products in our factory manufactured parts, monthly production work amount accounts for more than 40%, therefore, be necessary very much to design a set of frock clamp to improve machining accuracy and working (machining) efficiency.
Summary of the invention
The purpose of this utility model is to solve prior art Problems existing, and provides a kind of frock clamp for processing latch hook tail inclined-plane, simple and practical, simple to operation, can enhance productivity.
The technical solution adopted in the utility model is: a kind of frock clamp for processing latch hook tail inclined-plane, comprise base 1, clamp body 2, taper liner block 3, positioning core axle 4 and bench vice 5, base 1 is arranged on the workbench of machining tool, clamp body 2, taper liner block 3 and bench vice 5 are arranged on base 1, positioning core axle 4 is arranged on clamp body 2, taper liner block 3 is provided with oblique locating surface, with latch hook feature contacts, the regular jaw face of bench vice 5 and the contacts side surfaces of clamp body 2, moved jaw face and latch hook feature contacts.
The utility model compared with prior art has following beneficial effect: simple and practical, simple to operation, can enhance productivity.
Accompanying drawing explanation
Fig. 1 is mounting structure schematic diagram of the present utility model,
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of frock clamp for processing latch hook tail inclined-plane, comprise base 1, clamp body 2, taper liner block 3, positioning core axle 4 and bench vice 5, base 1 is arranged on the workbench of machining tool, clamp body 2, taper liner block 3 and bench vice 5 are arranged on base 1, positioning core axle 4 is arranged on clamp body 2, taper liner block 3 is provided with oblique locating surface, the angle of oblique locating surface is consistent with the angle on latch hook tail inclined-plane, with latch hook feature contacts, make the parallel workbench with machining tool in latch hook tail inclined-plane, bench vice 5 is as clamping tool, the contacts side surfaces of its regular jaw face and clamp body 2, moved jaw face and latch hook feature contacts.
Adopt one side three-point fix mode, latch hook part is sleeved on positioning core axle, limits three degree of freedom, is close to oblique locating surface, limits one degree of freedom, and bench vice clamps, and limits one degree of freedom.
During use, this frock clamp is fixedly mounted on the work top of milling machine, latch hook part is fixed on this frock clamp, by milling cutter, Milling Process is carried out to tail inclined-plane.
Claims (1)
1. one kind for processing the frock clamp on latch hook tail inclined-plane, it is characterized in that, comprise base (1), clamp body (2), taper liner block (3), positioning core axle (4) and bench vice (5), base (1) is arranged on the workbench of machining tool, clamp body (2), taper liner block (3) and bench vice (5) are arranged on base (1), positioning core axle (4) is arranged on clamp body (2), (3) are provided with oblique locating surface to taper liner block, with latch hook feature contacts, the regular jaw face of bench vice (5) and the contacts side surfaces of clamp body (2), moved jaw face and latch hook feature contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977713.3U CN205129457U (en) | 2015-11-26 | 2015-11-26 | A frock clamp for processing latch hook tail inclined plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977713.3U CN205129457U (en) | 2015-11-26 | 2015-11-26 | A frock clamp for processing latch hook tail inclined plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205129457U true CN205129457U (en) | 2016-04-06 |
Family
ID=55615281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520977713.3U Active CN205129457U (en) | 2015-11-26 | 2015-11-26 | A frock clamp for processing latch hook tail inclined plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205129457U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893584A (en) * | 2019-12-06 | 2020-03-20 | 浙江永耀机械科技有限公司 | A anchor clamps subassembly for quartzy grinding and polishing |
| CN115284030A (en) * | 2022-06-30 | 2022-11-04 | 无锡透平叶片有限公司 | Tablet press is clamping device for blade |
-
2015
- 2015-11-26 CN CN201520977713.3U patent/CN205129457U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893584A (en) * | 2019-12-06 | 2020-03-20 | 浙江永耀机械科技有限公司 | A anchor clamps subassembly for quartzy grinding and polishing |
| CN110893584B (en) * | 2019-12-06 | 2024-04-16 | 浙江永耀机械科技有限公司 | Clamp assembly for crystal polishing |
| CN115284030A (en) * | 2022-06-30 | 2022-11-04 | 无锡透平叶片有限公司 | Tablet press is clamping device for blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |