CN202040198U - Automobile steering ball stud - Google Patents
Automobile steering ball stud Download PDFInfo
- Publication number
- CN202040198U CN202040198U CN2011200420048U CN201120042004U CN202040198U CN 202040198 U CN202040198 U CN 202040198U CN 2011200420048 U CN2011200420048 U CN 2011200420048U CN 201120042004 U CN201120042004 U CN 201120042004U CN 202040198 U CN202040198 U CN 202040198U
- Authority
- CN
- China
- Prior art keywords
- ball stud
- knuckle
- stud body
- steering
- limit pin
- 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
- 210000004907 gland Anatomy 0.000 claims abstract description 15
- 238000007514 turning Methods 0.000 claims description 22
- 230000000452 restraining effect Effects 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Abstract
The utility model discloses an automobile steering ball stud which comprises a ball stud body. A ball stud end of the ball stud body is connected with a steering cross pull rod. The other end of the ball stud body passes through a steering knuckle and is in taper fit with the steering knuckle. The fit end of the ball stud body, at which the ball stud body is in fit with the steering knuckle, is provided with a limit pin for limiting the ball stud body to radially move along the steering knuckle. The steering knuckle is provided with a limit groove matched with the limit pin. The position at the middle part of the ball stud body is provided with a screw thread section. The ball stud body is provided with a gland nut matched with a screw thread. Due to the adoption of the automobile steering ball stud, the problem of following rotation when the ball stud and the steering knuckle are assembled can be effectively solved, the requirements on an assembling process and the safety can be met, the problem that the ball stud and the steering knuckle are difficult to assemble and disassemble is solved, and the automobile steering ball stud is beneficial for reducing the maintenance cost of a vehicle. The automobile steering ball stud can be produced by simple process improvement and has a simple structure and low cost.
Description
Technical field
The utility model relates to the automobile steering system field, is specifically related to a kind of motor turning ball stud.
Background technique
The motor turning ball stud is connected with the motor turning drag link by the bulb end, and the other end is connected with knuckle.At present, the Placement of motor turning ball stud and knuckle mostly is taper fit, and in ball stud and knuckle assembly process, the ball stud transfer phenomenon appears in regular meeting, one side causes being used for ball stud easily and the fixing locking nut of knuckle can't be tightened, and influences manufacturing efficiency; Occur the fictitious force square on the other hand easily, occur abnormal sound, loosening after causing entrucking to be finished, and cause the ball stud fracture easily, cause serious potential safety hazard.In addition, also there is the drawback of parts/maintenance inconvenience in the taper fit Placement that ball stud and knuckle adopt, and after turning on locking nut, ball stud and knuckle are stuck easily, need the special tool dismounting, the increase maintenance cost.
The model utility content
The purpose of this utility model is to provide the motor turning ball stud that a kind of maintenance cost is low, assemble safe ready.
To achieve these goals, the technical solution adopted in the utility model is:
Described this motor turning ball stud, comprise the ball stud body, the bulb end of described ball stud body is connected with steering tie rod, the other end pass knuckle and with its formation taper fit, be provided with on the abutting end of described ball stud body and described knuckle and limit it along the position limit pin that described knuckle moves radially, described knuckle is provided with the restraining groove that cooperates with described position limit pin.
When described motor turning ball stud and the assembling of described knuckle, described position limit pin can prevent that described ball stud body from rotating around described knuckle.
As further improvement, described position limit pin is installed in the described restraining groove.
As further improvement, described position limit pin and described ball stud body are integral structure.
Described ball stud and the easily stuck problem of knuckle in described ball stud body medium position machining screw section, are provided with the gland nut with described screw-thread fit during for the solution dismounting on described ball stud body.Described gland nut is sleeved on the thread section head end of described ball stud body.
Abutting end end at described ball stud body and described knuckle is pressed into locking nut.
When dismantling described motor turning ball stud, at first screw off locking nut, screw gland nut then, described ball stud body breaks away from described knuckle under the impacting force effect of described gland nut, realize the fast quick-detach of described motor turning ball stud.
Advantage of the present utility model is: by setting up position limit pin, the transfer problem in the time of can effectively solving the assembling of described motor turning ball stud and knuckle can satisfy assembly technology and security requirement; By setting up gland nut, can solve the difficult problem of dismounting of ball stud and knuckle, be convenient to automobile component on the one hand and safeguard, can reduce the design of removal tool special on the other hand, help reducing the vehicle maintenance cost.The utility model can be produced by simple process modification, and it is simple in structure, and cost is low.
Description of drawings
Below the content of each width of cloth accompanying drawing expression of the utility model specification and the mark among the figure are made brief description:
Fig. 1 is described motor turning ball stud structural representation;
Fig. 2 is Fig. 1 partial enlarged drawing;
Mark among the above-mentioned figure is:
1, ball stud body, 2, steering tie rod, 3, knuckle, 4, the bulb end, 5, position limit pin, 6, restraining groove, 7, locking nut, 8, gland nut, 9, the thread section head end, 10, the thread section end.
Embodiment
Contrast accompanying drawing below, by description to embodiment, to the mutual alignment between embodiment of the present utility model such as the related each several part and annexation etc., be described in further detail, design of the present utility model, technological scheme had more complete, accurate and deep understanding to help those skilled in the art.
As shown in Figure 1, described motor turning ball stud, comprise ball stud body 1, the bulb end 4 of described ball stud body 1 is connected with steering tie rod 2, the other end pass knuckle 3 and with its formation taper fit, be provided with on the abutting end of described ball stud body 1 and described knuckle 3 and limit it along the position limit pin 5 that described knuckle 3 moves radially, described knuckle 3 is provided with the restraining groove 6 that cooperates with described position limit pin 5.
Described position limit pin 5 is installed in the described restraining groove 6.
Described position limit pin 5 is an integral structure with described ball stud body 1.
As shown in Figure 2, in described ball stud body 1 medium position machining screw section, on described ball stud body 1, be provided with gland nut 8 with described screw-thread fit.Described gland nut 8 is sleeved on the thread section head end 9 of described ball stud body 1.
As shown in Figure 1, the abutting end end at described ball stud body 1 and described knuckle 3 is pressed into locking nut 7.
Principle of the present utility model is: when described motor turning ball stud and 3 assemblings of described knuckle, described position limit pin 5 can prevent that described ball stud body 1 from rotating around described knuckle 3, is convenient to compressing of locking nut 7; When dismantling described motor turning ball stud, at first screw off described locking nut 7, then gland nut 8 is screwed into thread section end 10 by thread section head end 9, described gland nut 8 compresses ball stud body 1, described ball stud body 1 breaks away from described knuckle 3 under the impacting force effect of described gland nut 8, realize the fast quick-detach of described motor turning ball stud, dismounting finishes, and described gland nut 8 is reduced to thread section head end 9.
Above in conjunction with the accompanying drawings; the utility model has been carried out exemplary description; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technological scheme carry out; or design of the present utility model and technological scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.
Claims (5)
1. motor turning ball stud, comprise ball stud body (1), the bulb end (4) of described ball stud body (1) is connected with steering tie rod (2), the other end pass knuckle (3) and with its formation taper fit, it is characterized in that: be provided with on the abutting end of described ball stud body (1) and described knuckle (3) and limit the position limit pin (5) that it moves radially along described knuckle (3), described knuckle (3) is provided with the restraining groove (6) that cooperates with described position limit pin (5).
2. according to the described motor turning ball stud of claim 1, it is characterized in that: described position limit pin (5) is installed in the described restraining groove (6).
3. according to claim 1 or 2 described motor turning ball studs, it is characterized in that: described position limit pin (5) is an integral structure with described ball stud body (1).
4. according to the described motor turning ball stud of claim 3, it is characterized in that:, on described ball stud body (1), be provided with gland nut (8) with described screw-thread fit in described ball stud body (1) medium position machining screw section; Described gland nut (8) is sleeved on the thread section head end (9) of described ball stud body (1).
5. according to the described motor turning ball stud of claim 4, it is characterized in that: the abutting end end at described ball stud body (1) and described knuckle (3) is pressed into locking nut (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200420048U CN202040198U (en) | 2011-02-18 | 2011-02-18 | Automobile steering ball stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200420048U CN202040198U (en) | 2011-02-18 | 2011-02-18 | Automobile steering ball stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040198U true CN202040198U (en) | 2011-11-16 |
Family
ID=44967644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200420048U Expired - Fee Related CN202040198U (en) | 2011-02-18 | 2011-02-18 | Automobile steering ball stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211238A (en) * | 2021-05-29 | 2021-08-06 | 芜湖艾蔓设备工程有限公司 | Automatic grinding device for automobile ball pin |
-
2011
- 2011-02-18 CN CN2011200420048U patent/CN202040198U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211238A (en) * | 2021-05-29 | 2021-08-06 | 芜湖艾蔓设备工程有限公司 | Automatic grinding device for automobile ball pin |
| CN113211238B (en) * | 2021-05-29 | 2023-09-01 | 芜湖艾蔓设备工程有限公司 | Automatic grinding device for automobile ball pin |
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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: 20111116 Termination date: 20150218 |
|
| EXPY | Termination of patent right or utility model |