CN203161820U - Automobile steering upper suspension ball assembly - Google Patents
Automobile steering upper suspension ball assembly Download PDFInfo
- Publication number
- CN203161820U CN203161820U CN 201320157555 CN201320157555U CN203161820U CN 203161820 U CN203161820 U CN 203161820U CN 201320157555 CN201320157555 CN 201320157555 CN 201320157555 U CN201320157555 U CN 201320157555U CN 203161820 U CN203161820 U CN 203161820U
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- CN
- China
- Prior art keywords
- ball
- installation cavity
- dirt
- bulb assembly
- proof boot
- 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 relates to an automobile part, and in particular relates to an automobile steering upper suspension ball assembly. The technical scheme provided by the utility model is as follows: the automobile steering upper suspension ball assembly comprises a ball cup shell, a rear cover, a ball cup and a ball pin, wherein the rear cover is fixedly assembled at the bottom of the ball cup shell to form an installation cavity; the ball cup and the ball part of the ball pin are assembled in the installation cavity; the ball part of the ball pin is assembled on the ball cup; and an adjusting spring which is used for automatically eliminating a gap is arranged at the bottom of the installation cavity, one end of the adjusting spring is abutted at the bottom of the ball cup, and the other end of the adjusting spring is supported on the rear cover. Compared with the prior art, the automobile steering upper suspension ball assembly has the advantages that the wear gap is automatically compensated and eliminated, the operation and maintenance costs of an automobile are reduced, and the operating stability, reliability and safety are improved.
Description
Technical field
The utility model relates to auto parts and components, is specifically related to suspension bulb assembly in a kind of motor turning.
Background technique
The suspension bulb assembly has generally comprised ball cup shell, bonnet, ball seat and ball stud in the existing motor turning, described bonnet fixedly is assemblied in ball cup shell bottom and forms installation cavity, described ball seat is assemblied in the installation cavity bottom, and ball stud is positioned at installation cavity and is assemblied on the ball seat.The suspension bulb assembly exists ball stud to wear and tear easily in the motor turning of existing structure, when wearing and tearing produce certain interval, causes looseningly, causes problems such as bulb assembly vibration, causes ball stud short working life, changes frequently, causes the waste of resource.
Summary of the invention
Deficiency at the prior art existence, the purpose of this utility model is to provide a kind of can compensate the elimination wearing clearance automatically, reduce operation and the maintenance expenses of automobile, and improve suspension bulb assembly in the motor turning of the stability handled, reliability, Security.
For achieving the above object, the utility model provides following technological scheme: suspension bulb assembly in a kind of motor turning, include ball cup shell, bonnet, ball seat and ball stud, described bonnet fixedly is assemblied in ball cup shell bottom and forms installation cavity, the ball head of described ball seat and ball stud is assemblied in the installation cavity, the ball head of ball stud is assemblied on the ball seat, it is characterized in that: described installation cavity bottom is provided with for the Regulation spring of eliminating the gap automatically, described Regulation spring one end is against the ball seat bottom, and the other end of Regulation spring is supported on the bonnet.
By adopting technique scheme, realize the unsteady setting of ball seat, effectively eliminate the gap that ball stud, ball cup shell and ball seat wearing and tearing back occur, realize that ball seat contacts with ball stud reliably, prolong the working life of ball stud, reduce operation and the maintenance expenses of automobile, Regulation spring has cushioning effect simultaneously, effectively improves stability, reliability, the Security of handling.
The utility model further is set to: described Regulation spring is the volute spring that carbon steel wire is made, and the big end of described Regulation spring is against on the ball seat, and small end is against on the bonnet.
By adopting technique scheme, Regulation spring adopts carbon steel wire to make, and adopts the volute spring setting, and regulating effect is better.
The utility model further is set to: described bonnet bottom is equipped with the joint type forced filling oil cup, and the joint type forced filling oil cup stretches in the installation cavity.
By adopting technique scheme, for being positioned at the inner body of installation cavity, as lubricating between each relative movement part such as ball seat, ball stud, improve working life.
The utility model further is set to: be connected to form sealing through dirt-proof boot between the bar portion of described ball cup shell and ball stud, described dirt-proof boot one end is fixed on the ball cup shell, and the other end of dirt-proof boot is enclosed within the bar portion of ball stud; Described dirt-proof boot is enclosed within the bar portion one end inner ring and is nested with spacer ring, and described spacer ring is set in the bar portion of ball stud.
By adopting technique scheme, arranging of dirt-proof boot improved, and the sealability of installation cavity inside can prevent effectively that dust impurity from falling in the installation cavity, and each moving element is caused wearing and tearing, improves working life.
The utility model further is set to: offer vent on the described dirt-proof boot.
By adopting technique scheme, effectively discharge the air in the installation cavity, avoid fuel-air mixture body expanded by heating in the installation cavity, dirt-proof boot is formed destroy.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of suspension bulb assembly in the motor turning of the utility model specific embodiment;
Fig. 2 is the plan view of suspension bulb assembly in the motor turning of the utility model specific embodiment.
Embodiment
Referring to accompanying drawing 1, accompanying drawing 2, suspension bulb assembly in the disclosed a kind of motor turning of the utility model includes ball cup shell 1, bonnet 2, ball seat 3, ball stud 4, Regulation spring 5 and dirt-proof boot 6; Described bonnet 2 fixedly is assemblied in ball cup shell 1 bottom and forms installation cavity, the ball head of described Regulation spring 5, ball seat 3 and ball stud 4 is assemblied in the installation cavity, Regulation spring 5 is assemblied in the installation cavity bottom and is used for eliminating automatically wearing clearance, the ball head of ball stud 4 is assemblied on the ball seat 3, described Regulation spring 5 one ends are against ball seat 3 bottoms, and the other end of Regulation spring 5 is supported on the bonnet 2; Be connected to form sealing through dirt-proof boot 6 between the bar portion of described ball cup shell 1 and ball stud 4, described dirt-proof boot 6 one ends are fixed on the ball cup shell 1, offer mounting groove at ball cup shell 1 outer wall, and dirt-proof boot 6 ends are inlaid in the mounting groove and through retainer ring 8 and fix; The other end of dirt-proof boot 6 is enclosed within the bar portion of ball stud 4, is enclosed within the bar portion one end inner ring at dirt-proof boot 6 and is nested with spacer ring 9, and described spacer ring 9 is set in the bar portion of ball stud 4; Offer vent 61 at dirt-proof boot 6, vent 61 UNICOM's installation cavitys are inner and extraneous, are used for discharging the gas that expands in the installation cavity.
Be the further regulating power that improves Regulation spring 5, the volute spring that described Regulation spring 5 is made for carbon steel wire, the big end of described Regulation spring 5 is against on the ball seat 3, and small end is against on the bonnet 2.Regulation spring 5 adopts carbon steel wire to make, and adopts the volute spring setting, and regulating effect is better.
In this specific embodiment, described bonnet 2 bottoms are equipped with joint type forced filling oil cup 7, and joint type forced filling oil cup 7 stretches in the installation cavity; Joint type forced filling oil cup 7 as lubricating between each relative movement part such as ball seat 3, ball stud 4, improves working life for being positioned at the inner body of installation cavity.
Claims (6)
1. suspension bulb assembly in the motor turning, include ball cup shell, bonnet, ball seat and ball stud, described bonnet fixedly is assemblied in ball cup shell bottom and forms installation cavity, the ball head of described ball seat and ball stud is assemblied in the installation cavity, the ball head of ball stud is assemblied on the ball seat, it is characterized in that: described installation cavity bottom is provided with for the Regulation spring of eliminating the gap automatically, and described Regulation spring one end is against the ball seat bottom, and the other end of Regulation spring is supported on the bonnet.
2. suspension bulb assembly in the motor turning according to claim 1, it is characterized in that: described Regulation spring is the volute spring that carbon steel wire is made, and the big end of described Regulation spring is against on the ball seat, and small end is against on the bonnet.
3. suspension bulb assembly in the motor turning according to claim 2 is characterized in that: described bonnet bottom is equipped with the joint type forced filling oil cup, and the joint type forced filling oil cup stretches in the installation cavity.
4. according to suspension bulb assembly in claim 1 or the 2 or 3 described motor turnings, it is characterized in that: be connected to form sealing through dirt-proof boot between the bar portion of described ball cup shell and ball stud, described dirt-proof boot one end is fixed on the ball cup shell, and the other end of dirt-proof boot is enclosed within the bar portion of ball stud.
Suspension bulb assembly in the motor turning according to claim 4 is characterized in that: described dirt-proof boot is enclosed within the bar portion one end inner ring and is nested with spacer ring, and described spacer ring is set in the bar portion of ball stud.
5. suspension bulb assembly in the motor turning according to claim 4 is characterized in that: offer vent on the described dirt-proof boot.
6. suspension bulb assembly in the motor turning according to claim 5 is characterized in that: offer vent on the described dirt-proof boot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157555 CN203161820U (en) | 2013-03-29 | 2013-03-29 | Automobile steering upper suspension ball assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157555 CN203161820U (en) | 2013-03-29 | 2013-03-29 | Automobile steering upper suspension ball assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203161820U true CN203161820U (en) | 2013-08-28 |
Family
ID=49023006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320157555 Expired - Fee Related CN203161820U (en) | 2013-03-29 | 2013-03-29 | Automobile steering upper suspension ball assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203161820U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033483A (en) * | 2014-06-25 | 2014-09-10 | 无锡市崇安区科技创业服务中心 | High-pressure automatic alarming universal joint |
| CN104033482A (en) * | 2014-06-20 | 2014-09-10 | 张宇涵 | High-pressure automatic warning universal joint |
| CN113431839A (en) * | 2021-06-18 | 2021-09-24 | 东风汽车集团股份有限公司 | Suspension ball head capable of automatically taking off for collision protection and control method thereof |
-
2013
- 2013-03-29 CN CN 201320157555 patent/CN203161820U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033482A (en) * | 2014-06-20 | 2014-09-10 | 张宇涵 | High-pressure automatic warning universal joint |
| CN104033483A (en) * | 2014-06-25 | 2014-09-10 | 无锡市崇安区科技创业服务中心 | High-pressure automatic alarming universal joint |
| CN113431839A (en) * | 2021-06-18 | 2021-09-24 | 东风汽车集团股份有限公司 | Suspension ball head capable of automatically taking off for collision protection and control method thereof |
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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: 20130828 Termination date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |