CN205074821U - A anchor clamps for processing latch hook curved surface - Google Patents
A anchor clamps for processing latch hook curved surface Download PDFInfo
- Publication number
- CN205074821U CN205074821U CN201520867724.6U CN201520867724U CN205074821U CN 205074821 U CN205074821 U CN 205074821U CN 201520867724 U CN201520867724 U CN 201520867724U CN 205074821 U CN205074821 U CN 205074821U
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- China
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- anchor clamps
- latch hook
- processing
- pressing plate
- curved surface
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Abstract
The utility model relates to an anchor clamps for processing latch hook curved surface, these anchor clamps include the anchor clamps bodies (1), cushion (2), locating pin (3), connect long bolt (4), clamp plate (5), rest pad (6), press from both sides tight piece (7), press from both sides tight screw rod (8), positioning core axle (9), connect short screw rod (10) and opening press plate (11), these anchor clamps simple structure, therefore, the clothes hanger is strong in practicability, it is convenient to use this anchor clamps clamping, processing is reliable, high processing precision, the production efficiency is improved, and ensure the quality of products.
Description
Technical field
The utility model relates to machining machine equipment, is specifically related to a kind of fixture for processing latch hook curved surface.
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, latch hook part needs processing one section of curved surface, therefore, be necessary very much to design a set of frock clamp to improve machining accuracy and the working (machining) efficiency of latch hook.
Summary of the invention
The purpose of this utility model is to provide a kind of fixture for processing latch hook curved surface, and this clamp structure is simple, practical, uses this fixture convenient mounting and clamping, and processing is reliable, and machining accuracy is high, can enhance productivity, and ensures product quality.
The technical solution adopted in the utility model is: a kind of fixture for processing latch hook curved surface, comprise clamp body 1, cushion block 2, alignment pin 3, connect long bolt 4, pressing plate 5, rest pad 6, clamp 7, clamping screw 8, positioning core axle 9, connect short screw 10 and opening pressing plate 11, clamp body 1 is fixedly mounted on the processing platform of lathe, cushion block 2 be connected long bolt 4 and be arranged on clamp body 1, alignment pin 3 and clamp 7 correspondence are arranged on the both sides of cushion block 2, pressing plate 5 is arranged on the upper end connecting long bolt 4, rest pad 6 is arranged between pressing plate 5 and clamp body 1, clamping screw 8 is arranged on clamp 7, positioning core axle 9 is arranged on cushion block 2, connect the center that short screw 10 is arranged on positioning core axle 9, its upper end is provided with opening pressing plate 11.
The utility model compared with prior art has following beneficial effect: structure is simple, practical, uses this fixture convenient mounting and clamping, and processing is reliable, and machining accuracy is high, can enhance productivity, and ensures product quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the upward view of Fig. 1.
Detailed description of the invention
A kind of fixture for processing latch hook curved surface as depicted in figs. 1 and 2, this fixture comprises clamp body 1, cushion block 2, Φ 10 alignment pin 3, M12 connects long bolt 4, pressing plate 5, rest pad 6, clamp 7, M10 clamping screw 8, Φ 47 positioning core axle 9, M12 connects short screw 10 and opening pressing plate 11, clamp body 1 is fixedly mounted on the processing platform of lathe, cushion block 2 is connected long bolt 4 and is arranged on clamp body 1 with M12, Φ 10 alignment pin 3 and clamp 7 correspondence are arranged on the both sides of cushion block 2, pressing plate 5 is arranged on the upper end that M12 connects long bolt 4, rest pad 6 is arranged between pressing plate 5 and clamp body 1, M10 clamping screw 8 is arranged on clamp 7, Φ 47 positioning core axle 9 is arranged on cushion block 2, M12 connects the center that short screw 10 is arranged on positioning core axle 9, its upper end is provided with opening pressing plate 11.
During use, be fixed on the processing platform of lathe by this fixture, latch hook part is placed on cushion block, and the dead eye of latch hook part is sleeved on positioning core axle, side is close to alignment pin, tightens to connect long bolt and be connected short screw to make pressing plate and opening pressing plate compression latch hook part.
Claims (1)
1. one kind for processing the fixture of latch hook curved surface, it is characterized in that, comprise clamp body (1), cushion block (2), alignment pin (3), connect long bolt (4), pressing plate (5), rest pad (6), clamp (7), clamping screw (8), positioning core axle (9), connect short screw (10) and opening pressing plate (11), clamp body (1) is fixedly mounted on the processing platform of lathe, cushion block (2) be connected long bolt (4) and be arranged on clamp body (1), alignment pin (3) and clamp (7) correspondence are arranged on the both sides of cushion block (2), pressing plate (5) is arranged on the upper end connecting long bolt (4), rest pad (6) is arranged between pressing plate (5) and clamp body (1), clamping screw (8) is arranged on clamp (7), positioning core axle (9) is arranged on cushion block (2), connect the center that short screw (10) is arranged on positioning core axle (9), its upper end is provided with opening pressing plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867724.6U CN205074821U (en) | 2015-10-29 | 2015-10-29 | A anchor clamps for processing latch hook curved surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867724.6U CN205074821U (en) | 2015-10-29 | 2015-10-29 | A anchor clamps for processing latch hook curved surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205074821U true CN205074821U (en) | 2016-03-09 |
Family
ID=55427259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520867724.6U Active CN205074821U (en) | 2015-10-29 | 2015-10-29 | A anchor clamps for processing latch hook curved surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205074821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263313A (en) * | 2017-06-19 | 2017-10-20 | 沈阳飞机工业（集团）有限公司 | Latch hook is ground notch fixture and its application method |
-
2015
- 2015-10-29 CN CN201520867724.6U patent/CN205074821U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263313A (en) * | 2017-06-19 | 2017-10-20 | 沈阳飞机工业（集团）有限公司 | Latch hook is ground notch fixture and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |