CN203979257U - A kind of automobile absorber inner sleeve - Google Patents
A kind of automobile absorber inner sleeve Download PDFInfo
- Publication number
- CN203979257U CN203979257U CN201420371722.3U CN201420371722U CN203979257U CN 203979257 U CN203979257 U CN 203979257U CN 201420371722 U CN201420371722 U CN 201420371722U CN 203979257 U CN203979257 U CN 203979257U
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- connection teeth
- described body
- automobile absorber
- absorber inner
- 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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- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The utility model is a kind of automobile absorber inner sleeve, comprise body (10) and be opened in the through hole (20) at body (10) center, the end face of described body (10) is provided with a plurality of connection teeths (30), described connection teeth (30) be take the central shaft of described body (10) and as the center of circle, is circumference array and distributes, and the length of described connection teeth (30) be described body (10) wall thickness 0.6-0.7 doubly, the utlity model has the effect of wear-resisting, vibration damping and noise reduction preferably.
Description
Technical field
The utility model belongs to mechanical parts field, particularly a kind of automobile absorber inner sleeve.
Background technique
In mechanical part industry, particularly automobile industry, when carrying out part connection location, inner sleeve is a kind of many parts of applying, and by inner sleeve, makes can be connected better between link, can also improve the fitment stability between link simultaneously.The inner sleeve that existing automobile is used, is generally hollow cylinder, is mainly used in being located by connecting between the parts such as vibration damper, can play the wearing and tearing, vibration and the noise that reduce between link.But generally between inner sleeve and link adopt circumferentially relative position structure, make inner sleeve may produce with link between relative rotating in a circumferential direction or vibrate, do not reach the better effect of wear-resistant, vibration damping and noise reduction.
Model utility content
The purpose of this utility model is to provide a kind of automobile absorber inner sleeve, and it has the better effect of wear-resistant, vibration damping and noise reduction.
To achieve these goals, the technical solution adopted in the utility model is as follows: a kind of automobile absorber inner sleeve, comprise body and be opened in the through hole at body center, it is characterized in that, the end face of described body is provided with a plurality of connection teeths, described connection teeth be take the central shaft of described body and as the center of circle, is circumference array and distributes, and the length of described connection teeth be described body wall thickness 0.6-0.7 doubly.
Preferably, two of described body end faces are provided with connection teeth.
Preferably, the connection teeth of two of described body end faces all has 8.
Preferably, the distance of described connection teeth and described inboard wall of tube body is less than the distance of described connection teeth and described tube wall.
Preferably, described connection teeth is triangular prism shaped, and a side of described tri-prism and the end face of described body fit.
Preferably, the depth-width ratio of described connection teeth is 0.5.
Automobile absorber inner sleeve of the present utility model, at end face, connection teeth is set, the length of connection teeth occupies the over half of body wall thickness, making to form profile of tooth between inner sleeve and other link coordinates, can effectively stop relative rotating in a circumferential direction or vibrate between inner sleeve and link, wearing and tearing, vibration and the noise that can avoid so cause, have the effect of wear-resisting, vibration damping and noise reduction preferably.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is end view of the present utility model;
Fig. 3 is connection teeth enlarged view of the present utility model.
Description of symbols
10, body 20, through hole 30, connection teeth
Embodiment
Below in conjunction with accompanying drawing and embodiment, the technical solution of the utility model is described.
As depicted in figs. 1 and 2, the utility model is a kind of automobile absorber inner sleeve, comprise body 10 and be opened in the through hole 20 at body center, the end face of described body 10 is provided with a plurality of connection teeths 30, described connection teeth 30 be take the central shaft of described body 10 and as the center of circle, is circumference array and distributes, and the length of described connection teeth 30 be described body 10 wall thickness 0.6-0.7 doubly.Inner sleeve of the present utility model, at end face, connection teeth 30 is set, the length of connection teeth 30 occupies the over half of body 10 wall thickness, making to form profile of tooth between inner sleeve and other link coordinates, can effectively stop relative rotating in a circumferential direction or vibrate between inner sleeve and link, wearing and tearing, vibration and the noise that can avoid so cause, have the effect of wear-resisting, vibration damping and noise reduction preferably.
Further, in order to improve the tightness degree coordinating between inner sleeve and link, prevent relative rotation or motion between inner sleeve and link, consider the problem of difficulty of processing simultaneously, preferably, two end faces of described body 10 are provided with connection teeth 30, so that inner sleeve two ends all can form, connect location; Or, the connection teeth 30 of two end faces of described body 10 all has 8, the distance of described connection teeth 30 and described body 10 inwalls is less than the distance of described connection teeth 30 and described body 10 outer walls, can play positioning action, at least the number of teeth is not too much difficult to processing again, connection teeth 30, near the position of central shaft on body 10 end faces, forms strong location and coordinates simultaneously; Or described connection teeth 30 is triangular prism shaped, as shown in Figure 3, and side of described tri-prism and the end face of described body 10 fit, and the depth-width ratio of described connection teeth 30 is 0.5, is similarly the tightness degree coordinating in order to promote location.
Claims (6)
1. an automobile absorber inner sleeve, comprise body (10) and be opened in the through hole (20) at body (10) center, it is characterized in that, the end face of described body (10) is provided with a plurality of connection teeths (30), described connection teeth (30) be take the central shaft of described body (10) and as the center of circle, is circumference array and distributes, and the length of described connection teeth (30) be described body (10) wall thickness 0.6-0.7 doubly.
2. a kind of automobile absorber inner sleeve according to claim 1, is characterized in that, two end faces of described body (10) are provided with connection teeth (30).
3. a kind of automobile absorber inner sleeve according to claim 2, is characterized in that, the connection teeth (30) of two end faces of described body (10) all has 8.
4. a kind of automobile absorber inner sleeve according to claim 3, is characterized in that, the distance of described connection teeth (30) and described body (10) inwall is less than the distance of described connection teeth (30) and described body (10) outer wall.
5. a kind of automobile absorber inner sleeve according to claim 4, is characterized in that, described connection teeth (30) is triangular prism shaped, and a side of described tri-prism and the end face of described body (10) fit.
6. a kind of automobile absorber inner sleeve according to claim 5, is characterized in that, the depth-width ratio of described connection teeth (30) is 0.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371722.3U CN203979257U (en) | 2014-07-07 | 2014-07-07 | A kind of automobile absorber inner sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371722.3U CN203979257U (en) | 2014-07-07 | 2014-07-07 | A kind of automobile absorber inner sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979257U true CN203979257U (en) | 2014-12-03 |
Family
ID=51976704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420371722.3U Expired - Fee Related CN203979257U (en) | 2014-07-07 | 2014-07-07 | A kind of automobile absorber inner sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979257U (en) |
-
2014
- 2014-07-07 CN CN201420371722.3U patent/CN203979257U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Huangxian village Fenghua District Qiu village 315500 Zhejiang city of Ningbo Province Patentee after: Ningbo city Fenghua Bolong Machinery Manufacturing Co. Ltd. Address before: 315500 Zhejiang city of Ningbo province Fenghua City Qiu village Huangxian Village Patentee before: FENGHUA BOLONG MACHINERY MANUFACTURING CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20190707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |