CN204140640U - The spherical cover ball seat of a kind of rear suspension controlling rod - Google Patents
The spherical cover ball seat of a kind of rear suspension controlling rod Download PDFInfo
- Publication number
- CN204140640U CN204140640U CN201420626289.3U CN201420626289U CN204140640U CN 204140640 U CN204140640 U CN 204140640U CN 201420626289 U CN201420626289 U CN 201420626289U CN 204140640 U CN204140640 U CN 204140640U
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- CN
- China
- Prior art keywords
- spherical
- ball seat
- cover
- dust
- ball
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to the spherical cover ball seat of a kind of rear suspension controlling rod, and comprise ball pin, spherical cover ball seat and dust-proof cover, be provided with spherical cavity in spherical cover ball seat, the spherical correspondence in ball pin is placed in spherical cavity, and spherical cavity inwall is provided with oil storage tank.After making spherical cover ball seat inner chamber grease like this, ball stud loads in ball seat, owing to being provided with oil storage tank in spherical cavity, between ball pin and spherical cover ball seat during relative movement, ball pin can bring the grease in oil storage tank into, and frictional force is reduced, and extends the working life of suspension arm.
Description
Technical field
The utility model relates to a kind of auto parts machinery, is specifically related to the spherical cover ball seat of a kind of rear overhang rack controlling rod with oil storage tank.
Background technique
The effect of rear overhang rack controlling rod in rear-suspension system is the transmission of power, in sizable degree, depend on the durability of spherical cover bulb the working life of rear suspension controlling rod, the perfect lubrication between bulb tube and ball seat is then the primary condition ensureing that spherical cover normally uses.The lubrication of ball pin and ball seat fitting surface just seems very crucial, and except normally smearing except lubricating grease, structure and the selected ball seat material of ball seat are also very important.
Disclose the spherical cover dust-proof cover of a kind of rear suspension controlling rod in license notification number CN 202691036 U, comprise the spherical cover dust-proof cover be press-fitted in spherical jacket pipe, the lower end of this spherical cover dust-proof cover is provided with elastomeric plastics skeleton.The utility model is provided with the elastomeric plastics skeleton that sulfuration in rubber is fixed in large footpath, spherical cover dust-proof cover lower end, this elastomeric plastics skeleton has good rebound elasticity, processing ease, not cracky when spherical cover dust-proof cover is press-fitted in spherical jacket pipe, and very firm.
But in practice, also there is following shortcoming: after ball seat inner chamber grease, ball stud loads in ball seat can extrude fitting surface by the lubricating grease be painted into, and makes lubricant grease not enough, between ball stud and ball seat during relative movement, frictional force increases, and directly affects the working life of suspension arm.
Summary of the invention
For solving the problem, the purpose of this utility model is to provide a kind of rear overhang rack controlling rod with oil storage tank spherical cover ball seat.
For achieving the above object, the utility model provides following technological scheme: the spherical cover ball seat of a kind of rear suspension controlling rod, comprise ball pin, spherical cover ball seat and dust-proof cover, spherical cavity is provided with in described spherical cover ball seat, spherical correspondence in described ball pin is placed in described spherical cavity, and described spherical cavity inwall is provided with oil storage tank.
By adopting technique scheme, after spherical cover ball seat inner chamber grease, ball pin loads in spherical cover ball seat, owing to being provided with oil storage tank in spherical cavity, between ball pin and spherical cover ball seat during relative movement, ball pin can bring the grease in oil storage tank into, frictional force is reduced, extends the working life of suspension arm.
The utility model is set to further: described oil storage tank is arranged along wall circular in described spherical cavity.
By adopting technique scheme, the grease in oil storage tank can be applied between ball pin and spherical cover ball seat uniformly.
The utility model is set to further: described oil storage tank cross section is for semicircle.By adopting technique scheme, the grease in oil storage tank can be slipped between ball pin and spherical cover ball seat along circular arc.
The utility model is set to further: described spherical cover ball seat two ends are provided with dust-proof cover groove at lead to the hole site, and described dust-proof cover is press-fitted in described dust-proof cover groove.
By adopting technique scheme, dust-proof cover is made effectively to carry out seal protection between ball pin and spherical cover ball seat end face.
The utility model is set to further: described dust-proof cover is ring-shaped, and is placed on described ball pin along ball pin outer wall.
By adopting technique scheme, make dust-proof cover can be enclosed within ball pin outer wall, ball pin plays location and fixing effect to dust-proof cover.
The utility model is set to further: the lower end of described dust-proof cover is provided with elastic skeleton.
By adopting technique scheme, elastic skeleton is playing to dust-proof cover the effect strengthening fixation.
The utility model is set to further: described elastic skeleton material is rubber.
By adopting technique scheme, due to rubber, it has good rebound elasticity, processing ease, not cracky when spherical cover dust-proof cover is press-fitted in spherical cover ball seat, and very firm.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the sectional view of the utility model embodiment;
Fig. 2 is the enlarged view of A in middle Fig. 1 of the utility model embodiment.
Embodiment
As Figure 1-Figure 2, the utility model discloses the spherical cover ball seat of a kind of rear suspension controlling rod, comprise ball pin 1, spherical cover ball seat 2 and dust-proof cover 3, in spherical cover ball seat, be provided with spherical cavity 21, spherical correspondence in ball pin is placed in spherical cavity 21, and spherical cavity 21 inwall is provided with oil storage tank 22.After making spherical cover ball seat 2 inner chamber grease like this, ball pin 1 loads in spherical cover ball seat 2, owing to being provided with oil storage tank 22 in spherical cavity 21, between ball pin 1 and spherical cover ball seat 2 during relative movement, ball pin 1 can bring the grease in oil storage tank 22 into, and frictional force is reduced, and extends the working life of suspension arm.
Oil storage tank 22 is arranged along wall circular in spherical cavity 21.Make the grease in oil storage tank can be applied in uniformly between ball pin 1 and spherical cover ball seat 2 like this.
Oil storage tank 22 cross section is semicircle.Make the grease in oil storage tank can slip between ball pin 1 and spherical cover ball seat 2 along circular arc like this.
Spherical cover ball seat 2 two ends are provided with dust-proof cover groove 23 at lead to the hole site, and dust-proof cover 3 is press-fitted in dust-proof cover groove 23.Dust-proof cover 3 is made effectively to carry out seal protection between ball pin 1 and spherical cover ball seat 2 end face like this.
Dust-proof cover 3 is ring-shaped, and is placed on described ball pin 1 along ball pin 1 outer wall.Make dust-proof cover can be enclosed within ball pin outer wall like this, ball pin plays location and fixing effect to dust-proof cover.
The lower end of dust-proof cover 3 is provided with elastic skeleton 4.Elastic skeleton is made to play to dust-proof cover the effect strengthening fixation like this.
Elastic skeleton 4 material is rubber.Due to rubber, it has good rebound elasticity, processing ease, not cracky when spherical cover dust-proof cover is press-fitted in spherical cover ball seat, and very firm.
Claims (7)
1. the spherical cover ball seat of rear suspension controlling rod, comprise ball pin, spherical cover ball seat and dust-proof cover, be provided with spherical cavity in described spherical cover ball seat, the spherical correspondence in described ball pin is placed in described spherical cavity, it is characterized in that: described spherical cavity inwall is provided with oil storage tank.
2. the spherical cover ball seat of rear suspension controlling rod according to claim 1, is characterized in that: described oil storage tank is arranged along wall circular in described spherical cavity.
3. the spherical cover ball seat of rear suspension controlling rod according to claim 2, is characterized in that: described oil storage tank cross section is for semicircle.
4. the spherical cover ball seat of rear suspension controlling rod according to claim 1, is characterized in that: described spherical cover ball seat two ends are provided with dust-proof cover groove at lead to the hole site, and described dust-proof cover is press-fitted in described dust-proof cover groove.
5. the spherical cover ball seat of rear suspension controlling rod according to claim 4, is characterized in that: described dust-proof cover is ring-shaped, and is placed on described ball pin along ball pin outer wall.
6. the spherical cover ball seat of rear suspension controlling rod according to claim 4, is characterized in that: the lower end of described dust-proof cover is provided with elastic skeleton.
7. the spherical cover ball seat of rear suspension controlling rod according to claim 6, is characterized in that: described elastic skeleton material is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626289.3U CN204140640U (en) | 2014-10-28 | 2014-10-28 | The spherical cover ball seat of a kind of rear suspension controlling rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626289.3U CN204140640U (en) | 2014-10-28 | 2014-10-28 | The spherical cover ball seat of a kind of rear suspension controlling rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140640U true CN204140640U (en) | 2015-02-04 |
Family
ID=52417327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420626289.3U Expired - Fee Related CN204140640U (en) | 2014-10-28 | 2014-10-28 | The spherical cover ball seat of a kind of rear suspension controlling rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204140640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747588A (en) * | 2015-03-19 | 2015-07-01 | 芜湖禾田汽车工业有限公司 | Spherical seat |
| CN105156458A (en) * | 2015-10-16 | 2015-12-16 | 浙江瑞朗锻造有限公司 | Ball pin seat matched with automotive chassis |
-
2014
- 2014-10-28 CN CN201420626289.3U patent/CN204140640U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747588A (en) * | 2015-03-19 | 2015-07-01 | 芜湖禾田汽车工业有限公司 | Spherical seat |
| CN104747588B (en) * | 2015-03-19 | 2017-07-04 | 芜湖禾田汽车工业有限公司 | Ball seat |
| CN105156458A (en) * | 2015-10-16 | 2015-12-16 | 浙江瑞朗锻造有限公司 | Ball pin seat matched with automotive chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: RUIAN FANGTAI AUTO PARTS CO., LTD. Free format text: FORMER OWNER: ZHEJIANG GOOD WAY AUTOMOBILE PARTS CO., LTD. Effective date: 20150327 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150327 Address after: Luo Feng Road Tangxia Town, Zhejiang city of Ruian Province, No. 889 325204 Patentee after: RUIAN FANGTAI AUTO PARTS CO., LTD. Address before: Luo Feng North Industrial Zone, Tangxia Town, Zhejiang city of Ruian province 325204 Luo Feng Road No. 887 Patentee before: Zhejiang Good Way Automobile Parts Co., Ltd. |
|
| 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: 20150204 Termination date: 20171028 |