CN202579618U - Steering shaft for motor steering device - Google Patents
Steering shaft for motor steering device Download PDFInfo
- Publication number
- CN202579618U CN202579618U CN 201220217376 CN201220217376U CN202579618U CN 202579618 U CN202579618 U CN 202579618U CN 201220217376 CN201220217376 CN 201220217376 CN 201220217376 U CN201220217376 U CN 201220217376U CN 202579618 U CN202579618 U CN 202579618U
- Authority
- CN
- China
- Prior art keywords
- steering shaft
- steering
- shaft
- steering device
- motor
- 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 shaft for a motor steering device, which belongs to the technical field of motor steering devices, and has the key points that the steering shaft comprises a body, wherein the body is of an integral structure which is integrally formed. The provided steering shaft for the motor steering device has the advantages of simple structure, high strength, convenience in use and good effect; and the steering shaft is used for the motor steering device.
Description
Technical field
The utility model relates to a kind of automobile-used commutator parts, more particularly, relates in particular to a kind of automobile steering device and uses steering shaft.
Background technique
Existing automobile steering device is used steering shaft; Its structure is as shown in Figure 2, is to be formed by the 10 socket rotating shafts 20 of cold extrusion shaped seamless steel pipe, and connects firm for two-part; Joint in seamless steel pipe 10 and rotating shaft 20; On seamless steel pipe 10 tube walls, hole, the circular groove that adapts with the hole is set on rotating shaft 20 outer walls, and then the injection resin connects to accomplish in boring good hole.There is following shortcoming in this structure in practical application: occur crackle easily after 10 extruding of (1) seamless steel pipe, influence the integral rigidity of steering shaft, be prone to have an accident; (2) steering shaft is made up of two-part, and the processing assembling is complicated, and processing cost is high.
Summary of the invention
The purpose of the utility model is the deficiency to above-mentioned existing technology, provides a kind of automobile steering device simple in structure, that intensity is higher, easy to use and respond well to use steering shaft.
The technological scheme of the utility model is achieved in that a kind of automobile steering device uses steering shaft, comprises body, the overall structure that wherein said body is formed in one.
Above-mentioned automobile steering device is with in the steering shaft, and described body is the solid shaft of long strip.
After the utility model adopts said structure, through steering shaft structure, with integrated solid major axis replacement with original seamless steel pipe and rotating shaft composition.Compared with prior art, have the welding or connections that press that do not need extrusion modling and many parts to connect, directly be connected completion with the steering shaft intermediate portion through knuckle after, can reach the function of wheel steering.Has simple in structure, convenient installation.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is done further to specify, but do not constitute any restriction the utility model.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of existing steering shaft.
Embodiment
Consult shown in Figure 1ly, a kind of automobile steering device of the utility model is used steering shaft, comprises body 1, the overall structure that described body 1 is formed in one.And body 1 is the solid shaft of long strip.The utility model adopts solid and integrated overall structure, has avoided adopting having crackle after the seamless steel pipe cold hobbing and the defective that makes up with many parts occurring, has reduced the defective that the processing price of material is connected with technology variation and many parts.
Claims (2)
1. an automobile steering device is used steering shaft, comprises body (1), it is characterized in that the overall structure that described body (1) is formed in one.
2. automobile steering device according to claim 1 is used steering shaft, it is characterized in that, described body (1) is the solid shaft of long strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217376 CN202579618U (en) | 2012-05-15 | 2012-05-15 | Steering shaft for motor steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217376 CN202579618U (en) | 2012-05-15 | 2012-05-15 | Steering shaft for motor steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579618U true CN202579618U (en) | 2012-12-05 |
Family
ID=47249033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220217376 Expired - Fee Related CN202579618U (en) | 2012-05-15 | 2012-05-15 | Steering shaft for motor steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579618U (en) |
-
2012
- 2012-05-15 CN CN 201220217376 patent/CN202579618U/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: 20121205 Termination date: 20140515 |