CN201739326U - Input shaft of automotive steering gear - Google Patents
Input shaft of automotive steering gear Download PDFInfo
- Publication number
- CN201739326U CN201739326U CN2010202804989U CN201020280498U CN201739326U CN 201739326 U CN201739326 U CN 201739326U CN 2010202804989 U CN2010202804989 U CN 2010202804989U CN 201020280498 U CN201020280498 U CN 201020280498U CN 201739326 U CN201739326 U CN 201739326U
- Authority
- CN
- China
- Prior art keywords
- bodily form
- input shaft
- cylinder bodily
- cylindrical
- cylinder
- 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
An input shaft of automotive steering gear is a cylindrical structural member and comprises the following components: a cylindrical front part, a cylindrical middle part and a cylindrical back part. The diameters of the cylindrical front part, the cylindrical middle part and the cylindrical back part reduce gradually. A cylinder is internally provided with a through hole which extends through axially. A same circumference of the front outer wall of cylinder is uniformly provided with four positioning grooves separately. According to the input shaft of the automotive steering gear according to the utility model, as four positioning grooves are uniformly and separately provided on the same circumference of the front outer wall of cylinder, the positioning grooves can be used as positioning reference for machining the input shaft and mounting a sliding sleeve. The machining precision and mounting precision can be improved.
Description
Technical field
The utility model relates to a kind of auto parts and components, relates in particular to a kind of automobile steering device input shaft.
Background technique
The automobile steering device input shaft is used for being assembled together with valve pocket, when assembling with valve pocket, need distinguish mounting and positioning device to input shaft and valve pocket, and the calibration positioning device, just can correctly install.Workman and skilled operation degree etc. are required than higher, and assembling effect and precision are undesirable, one time the assembly rate up-to-standard rate is not high, and efficiency of assembling is not high, thereby has influence on the working life of valve pocket.
The model utility content
The purpose of this utility model is exactly in order to provide a kind of automobile steering device input shaft that can improve the assembling up-to-standard rate.
In order to achieve the above object, the utility model has adopted following technological scheme: a kind of automobile steering device input shaft, be cylinder bodily form structural member, comprise cylinder bodily form front portion, cylinder bodily form middle part and cylinder bodily form rear portion, the diameter at cylinder bodily form front portion, cylinder bodily form middle part and cylinder bodily form rear portion dwindles gradually, is provided with the through hole of axial perforation in the cylindrical body; On the same circumference of the anterior outer wall of the cylinder bodily form, evenly be interval with four locating slots.
The top of described four locating slots is circle hole shape, and the bottom is taper.
The utility model automobile steering device input shaft can be used as the locating basis of processing input shaft and assembling sliding sleeve owing to evenly be interval with four locating slots on the same circumference of the anterior outer wall of the cylinder bodily form, can improve machining accuracy and assembly precision.
Description of drawings
Fig. 1 is the basic structure schematic representation of the utility model automobile steering device input shaft;
Fig. 2 is that the A-A of Fig. 1 is to the sectional structure schematic representation;
Fig. 3 is that the B-B of Fig. 1 is to the sectional structure schematic representation.
Embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, the utility model automobile steering device input shaft, be cylinder bodily form structural member, comprise cylinder bodily form front portion 1, cylinder bodily form middle part 2 and cylinder bodily form rear portion 3, the diameter at cylinder bodily form front portion 1, cylinder bodily form middle part 2 and cylinder bodily form rear portion 3 dwindles gradually, is provided with the through hole 4 of axial perforation in the cylindrical body; On the same circumference of anterior 1 outer wall of the cylinder bodily form, evenly be interval with four locating slots 5.The top of four locating slots is circle hole shape, and the bottom is taper.
Claims (2)
1. automobile steering device input shaft, be cylinder bodily form structural member, comprise cylinder bodily form front portion, cylinder bodily form middle part and cylinder bodily form rear portion, the diameter at cylinder bodily form front portion, cylinder bodily form middle part and cylinder bodily form rear portion dwindles gradually, is provided with the through hole of axial perforation in the cylindrical body; It is characterized in that: on the same circumference of the anterior outer wall of the cylinder bodily form, evenly be interval with four locating slots.
2. automobile steering device input shaft according to claim 1 is characterized in that: the top of described four locating slots is circle hole shape, and the bottom is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202804989U CN201739326U (en) | 2010-08-03 | 2010-08-03 | Input shaft of automotive steering gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202804989U CN201739326U (en) | 2010-08-03 | 2010-08-03 | Input shaft of automotive steering gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201739326U true CN201739326U (en) | 2011-02-09 |
Family
ID=43554601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202804989U Expired - Fee Related CN201739326U (en) | 2010-08-03 | 2010-08-03 | Input shaft of automotive steering gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201739326U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862020A (en) * | 2011-07-07 | 2013-01-09 | 梦想科技股份有限公司 | Input shaft of steering device for car and manufacturing method thereof |
| CN103195791A (en) * | 2013-04-09 | 2013-07-10 | 浙江省平湖市顺昌金属制品厂 | Rotating shaft special for food machine and production process |
| CN107138917A (en) * | 2017-05-12 | 2017-09-08 | 宁波创世轴业有限公司 | A kind of manufacture method of input shaft |
-
2010
- 2010-08-03 CN CN2010202804989U patent/CN201739326U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862020A (en) * | 2011-07-07 | 2013-01-09 | 梦想科技股份有限公司 | Input shaft of steering device for car and manufacturing method thereof |
| CN102862020B (en) * | 2011-07-07 | 2014-12-31 | 梦想科技股份有限公司 | Input shaft of steering device for car and manufacturing method thereof |
| CN103195791A (en) * | 2013-04-09 | 2013-07-10 | 浙江省平湖市顺昌金属制品厂 | Rotating shaft special for food machine and production process |
| CN103195791B (en) * | 2013-04-09 | 2015-04-01 | 浙江省平湖市顺昌金属制品厂 | Rotating shaft special for food machine and production process |
| CN107138917A (en) * | 2017-05-12 | 2017-09-08 | 宁波创世轴业有限公司 | A kind of manufacture method of input shaft |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20160803 |