CN203918359U - Round pin end face is installed square cotter auxiliary fixture - Google Patents
Round pin end face is installed square cotter auxiliary fixture Download PDFInfo
- Publication number
- CN203918359U CN203918359U CN201420206568.4U CN201420206568U CN203918359U CN 203918359 U CN203918359 U CN 203918359U CN 201420206568 U CN201420206568 U CN 201420206568U CN 203918359 U CN203918359 U CN 203918359U
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- China
- Prior art keywords
- tool
- round pin
- square cotter
- projection
- pin end
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of round pin end face square cotter auxiliary fixture is installed, it comprises tool and lower tool, it is characterized in that: described lower tool comprises a plinth, and described base top is upwards provided with a projection, described convex top is to having a plurality of cylindric shrinkage pools.The utility model is upwards provided with a projection in lower tool base top, upper tool bottom is provided with the groove corresponding with projection, on having facilitated, lower tool is combined, convex top can be put into shrinkage pool by round pin to having a plurality of cylindric shrinkage pools, upper tool bottom is upwards provided with the groove corresponding with projection, square cotter can be installed in round pin by groove, fast and easy, and be provided with a plurality of shrinkage pools and groove and can carry out the processing of a plurality of parts simultaneously, efficiency improves, tangent plane has been protected workman, prevent that workman from being injured by tool, the tool that stainless steel is made is hard, long service life, shrinkage pool is not yielding.The utlity model has simple in structure, long service life, low cost and other advantages.
Description
Technical field
The utility model relates to a kind of tool, and especially a kind of round pin end face is installed square cotter auxiliary fixture.
Background technology
At present, mostly in factory when processing round pin, be all by manually square cotter being installed in the shrinkage pool of round pin inside, not only wasting time and energy, inefficiency, and in the process of installation very easily in by square cotter bending, caused unnecessary loss.
Summary of the invention
In order to overcome the problems referred to above, the utility model provides a kind of round pin end face simple in structure, easy to use that square cotter auxiliary fixture is installed.
The technical solution of the utility model is to provide a kind of round pin end face square cotter auxiliary fixture is installed, it comprises tool and lower tool, it is characterized in that: described lower tool comprises a plinth, and described base top is upwards provided with a projection, described convex top is to having a plurality of cylindric shrinkage pools.
In preferred embodiment of the utility model, round pin end face is installed square cotter auxiliary fixture and is further comprised that described upper tool bottom is upwards provided with the groove corresponding with described projection.
In preferred embodiment of the utility model, round pin end face is installed square cotter auxiliary fixture and is further comprised that described upper tool top is to having the flat column through hole that a plurality of and described shrinkage pool is corresponding.
In preferred embodiment of the utility model, round pin end face is installed square cotter auxiliary fixture and is further comprised that described shrinkage pool and described through hole are at least provided with five.
In preferred embodiment of the utility model, round pin end face is installed square cotter auxiliary fixture and is further comprised that four jiaos of places of described tool have cut respectively a tangent plane.
In preferred embodiment of the utility model, round pin end face is installed square cotter auxiliary fixture and is further comprised that described tool is that stainless steel material is made.
Round pin end face of the present utility model is installed square cotter auxiliary fixture and is divided into block upper tool and lower tool, lower tool base top is upwards provided with a projection, upper tool bottom is provided with the groove corresponding with projection, on having facilitated, lower tool is combined, convex top can be put into shrinkage pool by round pin to having a plurality of cylindric shrinkage pools, upper tool bottom is upwards provided with the groove corresponding with projection, square cotter can be installed in round pin by groove, fast and easy, and be provided with a plurality of shrinkage pools and groove and can carry out the processing of a plurality of parts simultaneously, efficiency improves, tangent plane has been protected tool, reduced its damaged degree, also protected workman, prevent that workman from being injured by tool, the tool that stainless steel is made is hard, long service life, shrinkage pool is not yielding.The utlity model has simple in structure, long service life, low cost and other advantages.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram that the round pin end face of the utility model most preferred embodiment is installed square cotter auxiliary fixture;
Fig. 2 is the perspective view that the round pin end face of the utility model most preferred embodiment is installed square cotter auxiliary fixture.
The specific embodiment
Below the specific embodiment of the present utility model is described in further detail.
As depicted in figs. 1 and 2, round pin end face of the present utility model is installed square cotter auxiliary fixture, and it comprises tool 1 and lower tool 2, and lower tool 2 comprises a plinth 21, base 21 tops are upwards provided with a projection 22, and protruding 22 tops are to having a plurality of cylindric shrinkage pools 23.
Upper tool 1 bottom is upwards provided with and protruding 22 corresponding grooves (not shown), upper tool 1 top is to having a plurality of flat column through holes 12 corresponding with shrinkage pool 23, shrinkage pool 23 and through hole 12 are at least provided with five, and a tangent plane 3 has been cut respectively at four jiaos of places of tool, and tool is that stainless steel material is made.
Please refer to Fig. 1 to Fig. 2, round pin end face of the present utility model is installed square cotter auxiliary fixture and is divided into block upper tool and lower tool, lower tool base top is upwards provided with a projection, upper tool bottom is provided with the groove corresponding with projection, on having facilitated, lower tool is combined, convex top can be put into shrinkage pool by round pin to having a plurality of cylindric shrinkage pools, upper tool bottom is upwards provided with the groove corresponding with projection, square cotter can be installed in round pin by groove, fast and easy, and be provided with a plurality of shrinkage pools and groove and can carry out the processing of a plurality of parts simultaneously, efficiency improves, tangent plane has been protected tool, reduced its damaged degree, also protected workman, prevent that workman from being injured by tool, the tool that stainless steel is made is hard, long service life, shrinkage pool is not yielding.
In real work, round pin to be processed is put into the shrinkage pool of lower tool, after completing, upper tool and lower tool are fitted, then square cotter to be processed is installed in round pin to be processed by groove, the part that after completing, taking-up processes, work completes.
Above embodiment is only the utility model a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (4)
1. round pin end face is installed square cotter auxiliary fixture, it comprises tool and lower tool, it is characterized in that: described lower tool comprises a plinth, described base top is upwards provided with a projection, described convex top is to having a plurality of cylindric shrinkage pools, described upper tool bottom is upwards provided with the groove corresponding with described projection, and described upper tool top is to having the flat column through hole that a plurality of and described shrinkage pool is corresponding.
2. round pin end face according to claim 1 is installed square cotter auxiliary fixture, it is characterized in that: described shrinkage pool and described through hole are at least provided with five.
3. round pin end face according to claim 2 is installed square cotter auxiliary fixture, it is characterized in that: a tangent plane has been cut respectively at four jiaos of places of described tool.
4. round pin end face according to claim 3 is installed square cotter auxiliary fixture, it is characterized in that: described tool is that stainless steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206568.4U CN203918359U (en) | 2014-04-25 | 2014-04-25 | Round pin end face is installed square cotter auxiliary fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206568.4U CN203918359U (en) | 2014-04-25 | 2014-04-25 | Round pin end face is installed square cotter auxiliary fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918359U true CN203918359U (en) | 2014-11-05 |
Family
ID=51814238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420206568.4U Expired - Fee Related CN203918359U (en) | 2014-04-25 | 2014-04-25 | Round pin end face is installed square cotter auxiliary fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949867A (en) * | 2014-04-25 | 2014-07-30 | 苏州金牛精密机械有限公司 | Auxiliary jig for mounting square pins on end faces of round pins |
-
2014
- 2014-04-25 CN CN201420206568.4U patent/CN203918359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949867A (en) * | 2014-04-25 | 2014-07-30 | 苏州金牛精密机械有限公司 | Auxiliary jig for mounting square pins on end faces of round pins |
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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: 20141105 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |