CN201702741U - Self-hole-positioning pressing tool - Google Patents
Self-hole-positioning pressing tool Download PDFInfo
- Publication number
- CN201702741U CN201702741U CN2010202520690U CN201020252069U CN201702741U CN 201702741 U CN201702741 U CN 201702741U CN 2010202520690 U CN2010202520690 U CN 2010202520690U CN 201020252069 U CN201020252069 U CN 201020252069U CN 201702741 U CN201702741 U CN 201702741U
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- CN
- China
- Prior art keywords
- hole
- self
- guide rod
- pressing tool
- fit
- 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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- 230000007704 transition Effects 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000001788 irregular Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
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Abstract
The utility model provides a self-hole-positioning pressing tool, which consists of a base and a guide rod. A spring is mounted on the lower portion of the guide rod, the diameter of the upper portion of the guide rod is smaller than that of a transition or interference fit part, and a screwed plug is disposed at one end of the spring. The self-hole-positioning pressing tool is applicable to parts which are in transitional or interference fit and clearance fit with the same shaft, adopts self-positioning of a through hole and is guided to realize pressing fit by aid of a clearance-fit hole and the guide rod, and the two holes are connected in series to be coaxial by aid of the guide rod. In addition, the self-hole-positioning pressing tool is simple in operation, and resolves problems that a guide table can not be arranged due to the extremely thin through hole, a guide sleeve can not be manufactured due to irregular appearance of the through hole and the like.
Description
Technical field
The utility model belongs to mechanical field, relates in particular to a kind of from location, hole press mounting tool.
Background technology
Axle all is absolutely necessary with the transition or being fitted in a lot of mechanical assembling processes of interference fit in hole, particularly when producing in batches, good press mounting tool can be enhanced productivity greatly, it generally is in axle or hole guide table to be set that this quasi-tradition press-fits form, perhaps, add fairlead with some coaxial with it cylindricals or endoporus location, but some special circumstances, as through hole thin guide table can't be set, profile is irregular can't make fairlead etc., just can't press-fit fast.
Summary of the invention
It is a kind of from hole location press mounting tool that the utility model provides, and solved in the background technology some in particular cases, and traditional press mounting tool can't use, thus the shortcoming that can't press-fit fast.
The technical solution of the utility model is achieved in that a kind of press mounting tool of locating from the hole, is made of base and guide post, and the guide post bottom is equipped with spring, and the upper diameter size is less than the diameter of transition or interference fit part.
Spring one end is provided with plug.
The beneficial effects of the utility model are: the utility model is applicable to the gapped again part that cooperates of part with existing transition of same axle or interference fit, utilize the through hole self poisoning, with clearance fit hole and guide post serves as that guiding press-fits, guide post makes it coaxial to the series connection of two holes, simple to operate, solved because of through hole is too thin, guide table can't be set, profile is irregular, can't make problems such as fairlead.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Part explanation: 1, guide post, 2, base, 3, spring, 4, plug, 5, axle, 6, the matched in clearance part, 7, transition or interference fit part.
The specific embodiment
Be further described below in conjunction with 1 pair of the utility model of accompanying drawing: a kind of from location, hole press mounting tool, constitute by base 2 and guide post 1, guide post 1 bottom is equipped with spring 3, and the upper diameter size is less than the diameter of transition or interference fit part 7, and spring 3 one ends are provided with plug 4.
Claims (2)
1. one kind from hole location press mounting tool, by base (2) and guide post (1) formation, it is characterized in that guide post (1) bottom is equipped with spring (3), and the upper diameter size is less than the diameter of transition or interference fit part (7).
2. according to claim 1 a kind of from location, hole press mounting tool, it is characterized in that spring (3) one ends are provided with plug (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202520690U CN201702741U (en) | 2010-07-01 | 2010-07-01 | Self-hole-positioning pressing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202520690U CN201702741U (en) | 2010-07-01 | 2010-07-01 | Self-hole-positioning pressing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201702741U true CN201702741U (en) | 2011-01-12 |
Family
ID=43439890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202520690U Expired - Fee Related CN201702741U (en) | 2010-07-01 | 2010-07-01 | Self-hole-positioning pressing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201702741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666107A (en) * | 2016-04-12 | 2016-06-15 | 国网福建省电力有限公司 | Electric dismounting tool of separating brake buffer |
| CN106863213A (en) * | 2017-04-13 | 2017-06-20 | 深圳怡化电脑股份有限公司 | A kind of pressure pin device |
-
2010
- 2010-07-01 CN CN2010202520690U patent/CN201702741U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666107A (en) * | 2016-04-12 | 2016-06-15 | 国网福建省电力有限公司 | Electric dismounting tool of separating brake buffer |
| CN106863213A (en) * | 2017-04-13 | 2017-06-20 | 深圳怡化电脑股份有限公司 | A kind of pressure pin device |
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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: 20110112 Termination date: 20140701 |
|
| EXPY | Termination of patent right or utility model |