CN202965880U - Automobile propelling rod joint - Google Patents
Automobile propelling rod joint Download PDFInfo
- Publication number
- CN202965880U CN202965880U CN 201220700939 CN201220700939U CN202965880U CN 202965880 U CN202965880 U CN 202965880U CN 201220700939 CN201220700939 CN 201220700939 CN 201220700939 U CN201220700939 U CN 201220700939U CN 202965880 U CN202965880 U CN 202965880U
- Authority
- CN
- China
- Prior art keywords
- mandrel
- inner covering
- face
- cover
- rubber elastomer
- 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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Abstract
The utility model discloses an automobile propelling rod joint. The automobile propelling rod joint comprises a mandrel, the outside of the mandrel is sleeved with a neck bush, and the outside of the neck bush is sleeved with a rubber elastomer. The automobile propelling rod joint is characterized in that an end face of the rubber elastomer, which faces to the neck bush, is provided with a protrusion in a ridge-shaped structure, a ridge-shaped protrusion matched with the ridge-shaped structure of the rubber elastomer is disposed on the outer surface of the neck bush, the mandrel is sleeved with two outer glands, the rubber elastomer and the neck bush are located between the two outer glands, two axially vertical end faces of the neck bush and the mandrel extend to form a section of crossettes, and end faces of the outer glands, which face to the neck bush, are provided with grooves which are matched with the crossettes in shapes. The automobile propelling rod joint has the advantages of good tensile resistance, compressive resistance and torque resistance and long service life.
Description
Technical field
The utility model relates to automotive field, especially a kind of automobile distance rod connector.
Background technology
Automotive track bar is mainly used in guiding and transmission, gathers at vehicle traveling process, need to bear certain push-pull effort and rock power, so the joint of automotive track bar need to have the energy that enough elasticity can be born push-and-pull resistance to compression, torsion and oblique pendulum.Existing automobile distance rod connector comprises mandrel, and mandrel is arranged with inner covering and external bushing outward, has rubber elastomer between inner covering and external bushing.Because the deformation extent of rubber elastomer is limited, therefore the automobile distance rod connector of said structure is in loading process, rubber elastomer easily tear and with liner, outer lining between be connected and become flexible, come off, cause whole automobile distance rod connector to use, reduce its service life.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of long service life, has had the automobile distance rod connector of better Anti-pull-press, twisting resistance.
to achieve these goals, the technical solution adopted in the utility model is: a kind of automobile distance rod connector, comprise mandrel, mandrel is arranged with inner covering outward, inner covering is arranged with rubber elastomer outward, it is characterized in that: described rubber elastomer is provided with the projection of ridge shape structure towards the end face of inner covering, the inner covering outside face is provided with the ridge shape projection that the ridge shape structure with described rubber elastomer matches, be arranged with two outer press covers on mandrel, described rubber elastomer and inner covering are between described two outer press covers, described inner covering is extended with one section crossette with axial two the vertical end faces of mandrel, described outer press cover is provided with groove with described crossette form fit towards the end face of inner covering.
As further setting of the present utility model, described inner covering is provided with annular cavity towards the end face of mandrel, is provided with anti-wearing liner in described annular cavity, and anti-wearing liner is set on mandrel.
As further setting of the present utility model, the cross-sectional plane of described outer press cover is the setting of " protruding " shape structure, and the other end of described outer press cover relative orientation rubber elastomer is provided with cover of dust, and cover of dust is down " recessed " shape structure.
As further setting of the present utility model, described crossette consists of a step towards the end face that end face and the described inner covering of described mandrel is provided with crossette, described step is provided with ring washer, and ring washer is set on mandrel and between the step of described outer press cover and described inner covering.
As further setting of the present utility model, be provided with circlip between described outer press cover and cover of dust, described cover of dust is provided with towards the end face of circlip and is compressing circlip and make circlip be posted by top briquetting on described outer press cover.
Adopt such scheme, rubber elastomer makes rubber elastomer have better deformability towards the ridge shape structure of the end face setting of inner covering to make automobile distance rod connector can bear twisting resistance of larger pressure, above-mentioned inner covering is embedded in outer press cover by crossette, make both connections more stable, the effect that is set the service life of all playing the prolongation automobile distance rod connector of above-mentioned ring washer and circlip, cover of dust.
Below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Accompanying drawing 1 is the utility model specific embodiment structural representation.
The specific embodiment
specific embodiment of the utility model is automobile distance rod connector as shown in Figure 1, comprise mandrel 1, the outer inner covering 2 that is arranged with of mandrel 1, the outer rubber elastomer 3 that is arranged with of inner covering 2, rubber elastomer 3 is provided with the projection of ridge shape structure towards the end face of inner covering 2, inner covering 2 outside faces are provided with the ridge shape projection that the ridge shape structure with rubber elastomer 3 matches, be arranged with two outer press covers 4 on mandrel 1, rubber elastomer 3 and inner covering 2 are between two outer press covers 4, inner covering 2 is extended with one section crossette 21 with axial two the vertical end faces of mandrel 1, outer press cover 4 is provided with groove with crossette 21 form fit towards the end face of inner covering 2.
Inner covering 2 is provided with annular cavity towards the end face of mandrel 1, is provided with wear-resisting lining in annular cavity, and 5, anti-wearing liner 5 is set on mandrel 1.
The cross-sectional plane of outer press cover 4 is the setting of " protruding " shape structure, and the other end of outer press cover 4 relative orientation caoutchouc elasticities 3 is provided with cover of dust 6, and cover of dust 6 is down " recessed " shape structure.
Crossette 21 consists of a step towards the end face that end face and the inner covering 2 of mandrel 1 is provided with crossette 21, and step is provided with ring washer 7, and ring washer 7 is set on mandrel 1 and between the step of outer press cover 4 and inner covering 2.
Be provided with circlip 8 between outer press cover 4 and cover of dust 6, cover of dust 6 is provided with towards the end face of circlip 8 and is compressing circlip 8 and make circlip 8 be posted by top briquetting 61 on outer press cover 4.
Adopt such scheme, rubber elastomer 3 makes rubber elastomer 3 have better deformability towards the ridge shape structural protrusions of the end face setting of inner covering 2 to make automobile distance rod connector can bear larger pressure and twisting resistance, above-mentioned inner covering 2 is embedded in outer press cover 4 by crossette 21, make both connections more stable, the effect that is set the service life of all playing the prolongation automobile distance rod connector of above-mentioned ring washer 7 and circlip 8, cover of dust 6.
Claims (5)
1. automobile distance rod connector, comprise mandrel, mandrel is arranged with inner covering outward, inner covering is arranged with rubber elastomer outward, it is characterized in that: described rubber elastomer is provided with the projection of ridge shape structure towards the end face of inner covering, the inner covering outside face is provided with the ridge shape projection that the ridge shape structure with described rubber elastomer matches, be arranged with two outer press covers on mandrel, described rubber elastomer and inner covering are between described two outer press covers, described inner covering is extended with one section crossette with axial two the vertical end faces of mandrel, described outer press cover is provided with groove with described crossette form fit towards the end face of inner covering.
2. automobile distance rod connector according to claim 1, it is characterized in that: described inner covering is provided with annular cavity towards the end face of mandrel, is provided with anti-wearing liner in described annular cavity, and anti-wearing liner is set on mandrel.
3. automobile distance rod connector according to claim 1 and 2, it is characterized in that: the cross-sectional plane of described outer press cover is the setting of " protruding " shape structure, the other end of described outer press cover relative orientation rubber elastomer is provided with cover of dust, and cover of dust is down " recessed " shape structure.
4. automobile distance rod connector according to claim 3, it is characterized in that: described crossette consists of a step towards the end face that end face and the described inner covering of described mandrel is provided with crossette, described step is provided with ring washer, and ring washer is set on mandrel and between the step of described outer press cover and described inner covering.
5. automobile distance rod connector according to claim 3, it is characterized in that: be provided with circlip between described outer press cover and cover of dust, described cover of dust is provided with towards the end face of circlip and is compressing circlip and make circlip be posted by top briquetting on described outer press cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700939 CN202965880U (en) | 2012-12-17 | 2012-12-17 | Automobile propelling rod joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700939 CN202965880U (en) | 2012-12-17 | 2012-12-17 | Automobile propelling rod joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202965880U true CN202965880U (en) | 2013-06-05 |
Family
ID=48506999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220700939 Expired - Fee Related CN202965880U (en) | 2012-12-17 | 2012-12-17 | Automobile propelling rod joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202965880U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963979A (en) * | 2015-06-30 | 2015-10-07 | 福建省博强机械发展有限公司 | Torsion rubber core |
| CN106183697A (en) * | 2016-08-10 | 2016-12-07 | 安徽东升精密铸钢件有限公司 | A kind of grinding tooth shape stabilizer bushing |
| CN106183698A (en) * | 2016-08-10 | 2016-12-07 | 安徽东升精密铸钢件有限公司 | A kind of stabilizer bushing preventing axial jump |
-
2012
- 2012-12-17 CN CN 201220700939 patent/CN202965880U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963979A (en) * | 2015-06-30 | 2015-10-07 | 福建省博强机械发展有限公司 | Torsion rubber core |
| CN104963979B (en) * | 2015-06-30 | 2018-05-01 | 福建省博强机械发展有限公司 | A kind of torque rod bushing |
| CN106183697A (en) * | 2016-08-10 | 2016-12-07 | 安徽东升精密铸钢件有限公司 | A kind of grinding tooth shape stabilizer bushing |
| CN106183698A (en) * | 2016-08-10 | 2016-12-07 | 安徽东升精密铸钢件有限公司 | A kind of stabilizer bushing preventing axial jump |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20181217 |