CN207261425U - One kind positioning straight sleeve - Google Patents
One kind positioning straight sleeve Download PDFInfo
- Publication number
- CN207261425U CN207261425U CN201721051736.7U CN201721051736U CN207261425U CN 207261425 U CN207261425 U CN 207261425U CN 201721051736 U CN201721051736 U CN 201721051736U CN 207261425 U CN207261425 U CN 207261425U
- Authority
- CN
- China
- Prior art keywords
- hole
- shrinkage pool
- threaded hole
- spring
- utility
- 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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- Insertion Pins And Rivets (AREA)
Abstract
It the utility model is related to a kind of positioning straight sleeve, including sleeve body, through hole and threaded hole；Through hole is provided with the sleeve body；The end of the through hole has been provided with threaded hole；The threaded hole is ladder threaded hole；Shrinkage pool is provided with the through-hole wall；Spring is provided with the shrinkage pool；Positioning ball is provided with the spring；The shrinkage pool is arranged in pairs with the axisymmetrical of through hole.The stair-stepping threaded hole of the utility model, easy to be located by connecting, positioning ball under the action of the spring, is played a supporting role, and avoids hole inner part from sliding, and ensures machining accuracy.
Description
Technical field
A kind of sleeve is the utility model is related to, one kind is easy to connection, and positioning performance is good, the high straight sleeve of precision.
Background technology
Sleeve is common accessory in process, but due to the use of position do not have to, it acts on also different, some sleeves
It is the size for controlling product, some are support members, some are to prevent component from shaking, so there it can be seen that all
It is to ensure the accuracy of converted products.
Utility model content
The utility model aim is to provide one kind for overcome the deficiencies in the prior art easy to connect, and positioning performance
It is good, the high straight sleeve of precision.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：One kind positioning straight sleeve, including sleeve sheet
Body, through hole and threaded hole；Through hole is provided with the sleeve body；One end of the through hole is provided with threaded hole；The screw thread
Hole is ladder threaded hole；Shrinkage pool is provided with the through-hole wall；Spring is provided with the shrinkage pool；It is provided with the spring
Position ball；The shrinkage pool is arranged in pairs with the axisymmetrical of through hole.
Preferably, the shrinkage pool is arranged in a straight line along the axis direction of through hole.
Preferably, at least two pairs of the shrinkage pool.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
A kind of positioning straight sleeve of the utility model, stair-stepping threaded hole, easy to be located by connecting, positioning ball is in bullet
Under the action of spring, play a supporting role, avoid hole inner part from sliding, ensure machining accuracy.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Attached drawing 1 is a kind of schematic cross-sectional view of positioning straight sleeve of the utility model；
Wherein：1st, sleeve body；2nd, through hole；3rd, threaded hole；4th, shrinkage pool；5th, spring；6th, ball is positioned.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Attached drawing 1 positions straight sleeve, including sleeve body 1, through hole 2 and threaded hole 3 for one kind described in the utility model；Institute
State and through hole 2 is provided with sleeve body 1；One end of the through hole 2 is provided with threaded hole 3；The threaded hole 3 is ladder screw thread
Hole；Shrinkage pool 4 is provided with 3 inner wall of through hole；Spring 5 is provided with the shrinkage pool 4；Positioning ball is provided with the spring 5
6；The shrinkage pool 4 is arranged in pairs with the axisymmetrical of through hole 3；The shrinkage pool 4 is arranged in a straight line along the axis direction of through hole 2；Institute
State at least two pairs of shrinkage pool 4.
Threaded hole 3 is ladder threaded hole, can carry out accurately being attached fixation with connecting component, and positioning ball 6 is in bullet
Under the action of spring 5, support can be played the role of to the component for extending into sleeve inner, reduce rocking in through hole 2, ensure to add
The accuracy of work.
It the above is only the concrete application example of the utility model, do not form any limit to the scope of protection of the utility model
System.All technical solutions formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (3)
1. one kind positioning straight sleeve, it is characterised in that：Including sleeve body, through hole and threaded hole；Set in the sleeve body
There is through hole；One end of the through hole is provided with threaded hole；The threaded hole is ladder threaded hole；It is provided with the through-hole wall
Shrinkage pool；Spring is provided with the shrinkage pool；Positioning ball is provided with the spring；The shrinkage pool is paired with the axisymmetrical of through hole
Set.
A kind of 2. positioning straight sleeve according to claim 1, it is characterised in that：Axis direction of the shrinkage pool along through hole
It is arranged in a straight line.
A kind of 3. positioning straight sleeve according to claim 1, it is characterised in that：At least two pairs of the shrinkage pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721051736.7U CN207261425U (en) | 2017-08-22 | 2017-08-22 | One kind positioning straight sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721051736.7U CN207261425U (en) | 2017-08-22 | 2017-08-22 | One kind positioning straight sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207261425U true CN207261425U (en) | 2018-04-20 |
Family
ID=61925678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721051736.7U Expired - Fee Related CN207261425U (en) | 2017-08-22 | 2017-08-22 | One kind positioning straight sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207261425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477070A (en) * | 2017-08-22 | 2017-12-15 | 苏州威富达精密机械制造有限公司 | One kind positioning straight sleeve |
-
2017
- 2017-08-22 CN CN201721051736.7U patent/CN207261425U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477070A (en) * | 2017-08-22 | 2017-12-15 | 苏州威富达精密机械制造有限公司 | One kind positioning straight sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20190822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |