CN201487218U - Dustproof device of automobile steering ball joint - Google Patents
Dustproof device of automobile steering ball joint Download PDFInfo
- Publication number
- CN201487218U CN201487218U CN2009201926083U CN200920192608U CN201487218U CN 201487218 U CN201487218 U CN 201487218U CN 2009201926083 U CN2009201926083 U CN 2009201926083U CN 200920192608 U CN200920192608 U CN 200920192608U CN 201487218 U CN201487218 U CN 201487218U
- Authority
- CN
- China
- Prior art keywords
- ball
- dust
- motor turning
- proof cover
- connects
- 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
Links
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a dustproof device of an automobile steering ball joint. The dustproof device comprises a dustproof cover (3) respectively connected with a ball seat (4) and a ball pin rod (1) of the automobile steering ball joint. The dustproof cover (3) further includes a locking seat (6) fixedly connected onto the ball seat (4) of the automobile steering ball joint, a lower opening of the dustproof cover (3) is embedded inside the locking seat (6), and the upper opening of the dustproof cover (3) is connected with the ball pin rod (1) of the automobile steering ball joint through a retaining ring (5). By adopting the structure, the dustproof cover can not shed from the locking seat, thereby the service life of a ball joint assembly is prolonged.
Description
Technical field
The utility model relates to the auto parts and components field, specifically is the dust guard that a kind of motor turning ball that is used for heavily blocking automobile and all kinds of engineering vehicle steering system connects.
Background technique
The divert ball joint head assembly is the parts of a key in the automobile steering system, and especially in second bridge of heavy-duty car, the steering ball joint also plays the reciprocal effect of the push-and-pull of servo-cylinder.At present, motor turning spherojoint assembly commonly used mainly is made up of joint, ball stud, dust-proof cover, ball seat, last ball bowl, following ball bowl, spring, bottom etc., earlier last ball bowl is linked in the ball seat, the ball head of ball stud is placed in goes up in the ball bowl, bottom is a tight fit in the ball seat and is positioned at the below of bulb, one end of spring is against in the bottom, the other end is against down on the ball bowl, make down ball bowl and bulb form Elastic Contact, load onto dust-proof cover at ball seat and bulb pin rod portion then, load onto joint at bulb pin rod afterbody.Dust-proof cover one end of the prior art is stuck in the groove on the ball seat, and the other end pushes against on joint.But there is following shortcoming in this dust guard:
1), the phenomenon that dust-proof cover is deviate from the groove in use can occur, thereby make impurity enter in ball connects the damage that causes ball to connect because an end of dust-proof cover is in the groove that is stuck on the ball seat;
2) because general dust-proof cover all is outwards outstanding, therefore in the transportation process of ball joint assembly, be easy to produce the collision between the ball joint assembly, can make the dust-proof cover distortion like this, even damage dust-proof cover.
The model utility content
Technical problem to be solved in the utility model is, the dust guard that provides a kind of motor turning ball to connect, and it has overcome the phenomenon that dust-proof cover is thrown off from ball seat, thereby improves the working life of ball joint assembly.
For solving the problems of the technologies described above, the dust guard that the motor turning ball that the utility model provides connects, comprise respectively the dust-proof cover that is connected with the ball stud pin rod with ball seat that the motor turning ball connects, this dust guard also comprises deck, described deck is fixedly connected on the ball seat that the motor turning ball connects, and the under shed of described dust-proof cover is embedded in the deck; The upper shed of described dust-proof cover is connected by the ball stud pin rod that collar and motor turning ball connect.
After adopting above structure, the utility model compared with prior art, have the following advantages: because the under shed of dust-proof cover is to be embedded in the deck, and deck is to be fixedly connected on the ball seat, therefore dust-proof cover can not deviate from deck, in other words dust-proof cover is connected with ball seat better, thereby prolonged the working life of ball joint assembly.
As improvement, described dust guard also is provided with protecting cover, and described protecting cover upper shed is linked in the ball stud pin rod afterbody that the motor turning ball connects, and under shed is linked in the deck outside.After adopting this structure of setting up removable protecting cover outside dust-proof cover, at ball joint assembly collision between the ball joint assembly can not take place in transportation process, avoid the distortion of dust-proof cover and the damage of ball joint assembly.
Description of drawings
Fig. 1 is the structural representation of the dust guard that connects of prior art motor turning ball;
Fig. 2 is the structural representation of the dust guard that connects of the utility model motor turning ball.
Wherein: prior art: 1 ', ball stud pin rod; 3 ', dust-proof cover; 4 ', ball seat; 7 ', connecting sleeve; 8 ', joint;
The utility model: 1, ball stud pin rod; 2, protecting cover; 3, dust-proof cover; 4, ball seat; 5, collar; 6, deck.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done explanation in further detail.
The structural representation of the dust guard that connects by prior art motor turning ball shown in Figure 1 as can be known, it comprises dust-proof cover 3 ', the under shed of described dust-proof cover 3 ' is stuck in the groove on the ball seat 4 ', upper shed pushes against on the end face of joint 8 ' by connecting sleeve 7 '.
The structural representation of the dust guard that is connect by the utility model motor turning ball shown in Figure 2 as can be known, the dust-proof cover 3 that the ball seat 4 that it comprises respectively with the motor turning ball connects is connected with ball stud pin rod 1, this dust guard also comprises deck 6, described deck 6 is fixedly connected on the ball seat 4 that the motor turning ball connects, and the under shed of described dust-proof cover 3 is embedded in the deck 6; The upper shed of described dust-proof cover 3 is connected by the ball stud pin rod 1 that collar 5 and motor turning ball connect.
Described dust guard also is provided with protecting cover 2, and described protecting cover 2 upper sheds are linked in ball stud pin rod 1 afterbody that the motor turning ball connects, and under shed is linked in deck 6 outsides.In the transportation process that the motor turning ball connects, can put protecting cover 2 in advance, when ball connects when using, protecting cover 2 removed get final product.
Claims (2)
1. dust guard that the motor turning ball connects, comprise respectively the dust-proof cover (3) that is connected with ball stud pin rod (1) with ball seat (4) that the motor turning ball connects, it is characterized in that: this dust guard also comprises deck (6), described deck (6) is fixedly connected on the ball seat (4) that the motor turning ball connects, and the under shed of described dust-proof cover (3) is embedded in the deck (6); The upper shed of described dust-proof cover (3) is connected by the ball stud pin rod (1) that collar (5) and motor turning ball connect.
2. the dust guard that motor turning ball according to claim 1 connects, it is characterized in that: described dust guard also is provided with protecting cover (2), described protecting cover (2) upper shed is linked in ball stud pin rod (1) afterbody that the motor turning ball connects, and under shed is linked in deck (6) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201926083U CN201487218U (en) | 2009-08-21 | 2009-08-21 | Dustproof device of automobile steering ball joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201926083U CN201487218U (en) | 2009-08-21 | 2009-08-21 | Dustproof device of automobile steering ball joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201487218U true CN201487218U (en) | 2010-05-26 |
Family
ID=42426097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201926083U Expired - Fee Related CN201487218U (en) | 2009-08-21 | 2009-08-21 | Dustproof device of automobile steering ball joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201487218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148092A (en) * | 2013-02-22 | 2013-06-12 | 宁波优适捷传动件有限公司 | Ball joint assembly |
| CN108825669A (en) * | 2018-05-17 | 2018-11-16 | 湖北三环锻造有限公司 | Flange assembly with self-locking dust cover |
-
2009
- 2009-08-21 CN CN2009201926083U patent/CN201487218U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148092A (en) * | 2013-02-22 | 2013-06-12 | 宁波优适捷传动件有限公司 | Ball joint assembly |
| CN103148092B (en) * | 2013-02-22 | 2016-01-13 | 宁波优适捷传动件有限公司 | Ball joint assembly |
| CN108825669A (en) * | 2018-05-17 | 2018-11-16 | 湖北三环锻造有限公司 | Flange assembly with self-locking dust cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201487218U (en) | Dustproof device of automobile steering ball joint | |
| CN203713603U (en) | Protective device on automobile seat sliding rail | |
| CN103538565A (en) | Wiper lever assembly and wiper blade | |
| CN213064315U (en) | Pull rod ball head and automobile | |
| CN103496349B (en) | The bridging arrangement that a kind of vehicle door interior trim panel and Nei Shui cut | |
| KR20110123015A (en) | Bush structure for suspension arm of vehicle | |
| CN210164779U (en) | Locking nut for automobile steering pull rod | |
| CN204472721U (en) | A kind of automobile-used rain sensor mounting structure and automobile | |
| CN203957700U (en) | A kind of wheel cover of automobile interface arrangment | |
| CN204077223U (en) | A kind of automobile wheel cap structure | |
| CN203485883U (en) | Vehicle windscreen wiper | |
| CN205639417U (en) | A bumper shock absorber for excavator engine | |
| CN214945716U (en) | Dust cover for automobile pull rod | |
| CN212267626U (en) | Automobile torsion bar convenient to assemble | |
| CN204432391U (en) | A kind of part-time case suspension of a11wheel drive highway wide dumper | |
| CN205588915U (en) | A connect bearing for bumper shock absorber | |
| CN205001371U (en) | Ball round pin assembly | |
| CN201559492U (en) | Vehicle connecting device | |
| CN203019996U (en) | V-shaped traction bar assembly | |
| CN202080333U (en) | Dust shield for swing arm ball pin of automobile | |
| CN208615662U (en) | A kind of car puller hook | |
| CN204172983U (en) | A kind of automobile ball head pin assembly | |
| CN205654709U (en) | Automobile -used connecting rod dustproof construction | |
| CN204784156U (en) | Bulb round pin of automobile suspension bulb | |
| CN205298246U (en) | Ball round pin in connecting rod assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120821 |