CN203228839U - Steering gear bushing - Google Patents
Steering gear bushing Download PDFInfo
- Publication number
- CN203228839U CN203228839U CN 201320250170 CN201320250170U CN203228839U CN 203228839 U CN203228839 U CN 203228839U CN 201320250170 CN201320250170 CN 201320250170 CN 201320250170 U CN201320250170 U CN 201320250170U CN 203228839 U CN203228839 U CN 203228839U
- Authority
- CN
- China
- Prior art keywords
- port
- groove
- grooves
- end hole
- bush body
- 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 discloses a steering gear bushing, which comprises a bushing body, wherein the bushing body is a cylindrical loop; the bushing body comprises a first end hole and a second end hole; the first end hole is provided with 3-6 first grooves; the second end hole is provided with 3-6 second grooves; the first grooves and the second grooves are mutually staggered and are evenly distributed on the bushing body; the side wall of the bushing body is provided with two annular grooves; the annular grooves are provided with threads; circular ring sleeves matched with the threads are arranged in the grooves; and the first end hole and the second end hole are respectively provided with a chamfer of 30-60 degrees. According to the steering gear bushing disclosed by the utility model, a gap can be tightened by the circular ring sleeves on the annular grooves, and the accuracy is improved.
Description
Technical field
The utility model relates to the deflector field, especially a kind of deflector lining.
Background technology
Existing in automobile steering device, the lining fixing with housing is sleeved on outside the tooth bar, and tooth bar is axial motion in lining, can produce friction between lining and the tooth bar, and existing lining uses can deform later for a long time and produces the gap.
The utility model content
The utility model is at the deficiency in the long-time use easy deformation generation later gap of existing deflector lining, a kind of deflector lining is provided, comprise bush body, described bush body is cylindrical ring set, comprise first port and second port on the bush body, have 3-6 bar first groove on described first port, have 3-6 bar second groove on described second port, described first groove and the second groove space are arranged on the bush body uniformly, have two annular grooves on the sidewall of described bush body, described annular groove is provided with screw thread, be provided with the annulus cover that is complementary with screw thread in the described groove, have 30-60 ° chamfering on described first port and second port.
The beneficial effects of the utility model are: can take-up the slack by the annulus cover on the annular groove later long-time the use, improve precision.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is birds-eye view of the present utility model.
1-bush body, 2-first port, 3-second port, 4-first groove, 5-second groove, 6-annular groove, 7-screw thread, 8-annulus cover, 9-chamfering as shown in the figure.
The specific embodiment
Disclosed all features in this specification sheets, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
A kind of deflector lining as shown in Figure 1, comprise bush body 1, described bush body 1 is cylindrical ring set, comprise first port 2 and second port 3 on the bush body 1, have 3-6 bar first groove 4 on described first port 2, have 3-6 bar second groove 5 on described second port 3, described first groove 4 and second groove, 5 spaces are arranged on the bush body 1 uniformly, have two annular grooves 6 on the sidewall of described bush body 1, described annular groove 6 is provided with screw thread 7, be provided with the annulus cover 8 that is complementary with screw thread 7 in the described groove 6, have 30-60 ° chamfering 9 as shown in Figure 2 on described first port 2 and second port 3.The utility model can be take-uped the slack by the cover of the annulus on the annular groove 8, has improved precision.
The utility model is not limited to the aforesaid specific embodiment.The utility model expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (2)
1. deflector lining, comprise bush body (1), it is characterized in that: described bush body (1) is cylindrical ring set, comprise first port (2) and second port (3) on the bush body (1), have 3-6 bar first groove (4) on described first port (2), have 3-6 bar second groove (5) on described second port (3), described first groove (4) and second groove (5) space are arranged on the bush body (1) uniformly, have two annular grooves (6) on the sidewall of described bush body (1), described annular groove (6) is provided with screw thread (7), is provided with the annulus cover (8) that is complementary with screw thread (7) in the described groove (6).
2. a kind of deflector lining according to claim 1 is characterized in that: the chamfering (9) that has 30-60 ° on described first port (2) and second port (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250170 CN203228839U (en) | 2013-05-10 | 2013-05-10 | Steering gear bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250170 CN203228839U (en) | 2013-05-10 | 2013-05-10 | Steering gear bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228839U true CN203228839U (en) | 2013-10-09 |
Family
ID=49284979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320250170 Expired - Fee Related CN203228839U (en) | 2013-05-10 | 2013-05-10 | Steering gear bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228839U (en) |
-
2013
- 2013-05-10 CN CN 201320250170 patent/CN203228839U/en not_active Expired - Fee Related
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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: 20131009 Termination date: 20140510 |