CN202080327U - Steering arm shaft assembly - Google Patents
Steering arm shaft assembly Download PDFInfo
- Publication number
- CN202080327U CN202080327U CN2011201672224U CN201120167222U CN202080327U CN 202080327 U CN202080327 U CN 202080327U CN 2011201672224 U CN2011201672224 U CN 2011201672224U CN 201120167222 U CN201120167222 U CN 201120167222U CN 202080327 U CN202080327 U CN 202080327U
- Authority
- CN
- China
- Prior art keywords
- screw
- arm shaft
- steering arm
- wear
- screw hole
- 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
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model discloses a steering arm shaft assembly, which comprises a steering arm shaft, an adjusting screw and a locking nut. The front end of the steering arm shaft is provided with a screw hole, a screw head of the adjusting screw is arranged in the screw hole, the locking nut is arranged on a stud of the adjusting screw in a penetrating mode and screwed in the screw hole so that the screw head is locked in the screw hole, and a wear-resisting gasket is arranged between the locking nut and the screw head. By the aid of the wear-resisting gasket arranged between the locking nut and the adjusting screw, the adjusting screw is not easy to wear, only the wear-resisting gasket needs to be changed in maintenance, and maintenance cost is reduced since the wear-resisting gasket is low in price.
Description
Technical field
The utility model relates to deflector.
Background technology
Existing motor turning arm assembly is adjusted steering arm shaft by trimming screw, fixes trimming screw with jam nut again.Because in use, the contact surface of jam nut and trimming screw very easily weares and teares, and contact surface abrasion can cause the loosening of adjustment nut, causes the shakiness of Vehicular turn and heavy, the swing of front tyre and wearing and tearing so influence the adjusting accuracy of steering arm shaft.Yet for fear of above-mentioned consequence, worn parts is adjusted in frequent replacing, has not only increased service expenditure, has also influenced the economic benefit that car operation brought simultaneously.
The utility model content
Technical problem to be solved in the utility model just provides a kind of steering arm shaft assembly, avoids the contact surface abrasion of jam nut and trimming screw, prevents the loosening of adjustment nut.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the steering arm shaft assembly, comprise steering arm shaft, trimming screw and jam nut, described steering arm shaft front end is provided with screw hole, the screw head of described trimming screw is located in the described screw hole, described jam nut is located on the double-screw bolt of described trimming screw and screws in described screw hole screw head is lock onto in the screw hole, it is characterized in that: be provided with wear-resistant gasket between described jam nut and the described screw head.
Preferably, described wear-resistant gasket external diameter equals described screw head external diameter.
Preferably, the endoporus of described jam nut front end and outer wall all are provided with chamfering, and point diameter equals described screw head external diameter after the wherein said outer wall chamfering.
The utility model makes trimming screw not easy to wear owing to be provided with wear-resistant gasket between jam nut and trimming screw; Only need change wear-resistant gasket during maintenance, wear-resistant gasket is cheap, has reduced service expenditure.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, embodiment for the utility model steering arm shaft assembly, comprise steering arm shaft 1, trimming screw 2 and jam nut 3, described steering arm shaft front end is provided with screw hole, the screw head 5 of described trimming screw is located in the described screw hole, and described jam nut is located on the double-screw bolt 6 of described trimming screw and screws in described screw hole screw head is lock onto in the screw hole, is provided with wear-resistant gasket 4 between described jam nut 3 and the described screw head 5.Described wear-resistant gasket 4 external diameters equal described screw head 5 external diameters.The endoporus and the outer wall of described jam nut 3 front ends all are provided with chamfering, and wherein front end termination portion diameter equals described screw head external diameter after the outer wall chamfering.When regulating trimming screw 2,, make trimming screw 2 not easy to wear, thereby guaranteed the adjusting accuracy of steering arm shaft 1 because there are wear-resistant gasket 4 both contact surfaces of protection the centre by adjusting lock nut 3.
Claims (3)
1. steering arm shaft assembly, comprise steering arm shaft (1), trimming screw (2) and jam nut (3), described steering arm shaft front end is provided with screw hole, the screw head of described trimming screw (5) is located in the described screw hole, the double-screw bolt (6) that described jam nut is located in described trimming screw is gone up and is screwed in described screw hole screw head is lock onto in the screw hole, it is characterized in that: be provided with wear-resistant gasket (4) between described jam nut (3) and the described screw head (5).
2. steering arm shaft assembly according to claim 1 is characterized in that: described wear-resistant gasket (4) external diameter equals described screw head (5) external diameter.
3. steering arm shaft assembly according to claim 2 is characterized in that: the endoporus and the outer wall of described jam nut (3) front end all are provided with chamfering, and point diameter equals described screw head external diameter after the wherein said outer wall chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201672224U CN202080327U (en) | 2011-05-24 | 2011-05-24 | Steering arm shaft assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201672224U CN202080327U (en) | 2011-05-24 | 2011-05-24 | Steering arm shaft assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080327U true CN202080327U (en) | 2011-12-21 |
Family
ID=45340974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201672224U Expired - Fee Related CN202080327U (en) | 2011-05-24 | 2011-05-24 | Steering arm shaft assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994509A (en) * | 2016-01-25 | 2017-08-01 | 科华控股股份有限公司 | It is a kind of to increase the service life and mo(u)lding line chassis location structure easy to maintenance |
-
2011
- 2011-05-24 CN CN2011201672224U patent/CN202080327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994509A (en) * | 2016-01-25 | 2017-08-01 | 科华控股股份有限公司 | It is a kind of to increase the service life and mo(u)lding line chassis location structure easy to maintenance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203372287U (en) | Transversely-pulling rod assembly | |
| CN202080327U (en) | Steering arm shaft assembly | |
| CN202090747U (en) | Detachable hinge | |
| CN202646573U (en) | Single-nut regulating structure of screw nut pair | |
| CN202399824U (en) | Vehicle wheel with replaceable tread | |
| CN201763835U (en) | Hub bearing pre-tightening force adjusting device for automobile front axle | |
| CN204477093U (en) | A kind of fitting seat for bearing | |
| CN207971903U (en) | A kind of valve positioner for regulating valve more changing device online | |
| CN201923206U (en) | Front axle wheel hub locking device of automobile | |
| CN201458554U (en) | Guiding device of crane | |
| CN204477286U (en) | A kind of locking cylinder piston rod controlling device | |
| CN202100582U (en) | Bolt with short thread ending | |
| CN202883644U (en) | Car wheel nut | |
| CN104847891A (en) | Adjusting device for locking cylinder piston rod | |
| CN204451874U (en) | A kind of coupling unit | |
| CN203601364U (en) | Parallelism adjusting mechanism of front steering wheel of double-front-axle steering automobile | |
| CN201915738U (en) | Left car door upper hinge assembly | |
| CN202971500U (en) | Double end screw | |
| CN203460095U (en) | Countersink shifting wrench | |
| CN202447946U (en) | Lathe synchronous rotating conduction sleeve structure | |
| CN201902420U (en) | Nut for wedge-shaped lock pin of front shaft of automobile | |
| CN202991785U (en) | Screw hole shaft thread connecting structure | |
| CN201613976U (en) | Mounting structure of rearview mirror | |
| CN201542952U (en) | Automaton driving shaft and matched flange thereof on empty capsule production line | |
| CN202768726U (en) | Split eccentric flywheel system |
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: 20111221 Termination date: 20130524 |