CN201041123Y - Starter planet wheel axle and planetary gear assembly structure - Google Patents
Starter planet wheel axle and planetary gear assembly structure Download PDFInfo
- Publication number
- CN201041123Y CN201041123Y CNU200720012577XU CN200720012577U CN201041123Y CN 201041123 Y CN201041123 Y CN 201041123Y CN U200720012577X U CNU200720012577X U CN U200720012577XU CN 200720012577 U CN200720012577 U CN 200720012577U CN 201041123 Y CN201041123 Y CN 201041123Y
- Authority
- CN
- China
- Prior art keywords
- planet wheel
- wheel axle
- assembly structure
- wheel shaft
- planet
- 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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- Retarders (AREA)
Abstract
Disclosed is an assembly structure of planet wheel axle and planet gear of a starter, requesting larger mounting space due to the various fittings, relatively larger volume, and heavier weight. The utility model has more complicated assembly process, and has special point in that the planet gear is connected and fixed with the planet wheel axle by a T-typed roller. The assembly structure has advantages in that the planet gear is connected and fixed with the planet wheel axle by the T-typed roller, which is reasonable in structure; the installation end of the planet wheel axle is in a trigonometric form, which can reduce the weight of the planet wheel axle; the assembly process is reduced.
Description
Technical field
The utility model is a vehicle with the parts of starter motor, particularly to starter motor the spatial requirement relatively a kind of starter motor planet wheel shaft and the planetary pinion assembly structure of strict middle-size and small-size starter motor.
Background technique
The assembling of tradition starter motor planet wheel shaft comprises planetary pinion cover plate, planetary pinion, roller and planet wheel shaft composition, and gear cover plate, planet wheel shaft are round end face, and the volume after the assembling is relatively large, because accessory is many, weight is heavier, requires installing space big, also has the assembly technology more complicated; Because it is more and more littler that vehicle design requires the space of starter motor at present, weight is also more and more littler, thereby can not satisfy growing requirement.
The model utility content
The purpose of this utility model is to overcome above-mentioned existing planet wheel shaft assembly structure to take up space greatly, and the assembly technology more complicated provides a kind of a kind of starter motor planet wheel shaft and planetary pinion assembly structure rational in infrastructure.
The utility model is achieved in that planetary pinion is connected and fixed by T type roller and planet wheel shaft.
Advantage of the present utility model is that planetary pinion is connected and fixed by T type roller and planet wheel shaft, and is rational in infrastructure; And the planet wheel shaft mounting end is a trigonometric form, and this structure can make the weight of planet wheel shaft reduce; Reduce assembly technology.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Embodiment
Describe in detail below in conjunction with accompanying drawing: as shown in the figure, planetary pinion 1 is connected and fixed by T type roller 2 and planet wheel shaft 3; The end 2a of T type roller 2 and the end 3a of planet wheel shaft 3 form grooved, and planet wheel shaft 3 mounting end 3a are trigonometric form.
At first planetary pinion 1 and T type roller 2 are assembled together, are press fit into planet wheel shaft 3 then.
Claims (2)
1. starter motor planet wheel shaft and planetary pinion assembly structure is characterized in that planetary pinion is connected and fixed by T type roller and planet wheel shaft.
2. according to said a kind of starter motor planet wheel shaft of claim 1 and planetary pinion assembly structure, it is characterized in that the planet wheel shaft mounting end is a trigonometric form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720012577XU CN201041123Y (en) | 2007-06-07 | 2007-06-07 | Starter planet wheel axle and planetary gear assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720012577XU CN201041123Y (en) | 2007-06-07 | 2007-06-07 | Starter planet wheel axle and planetary gear assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201041123Y true CN201041123Y (en) | 2008-03-26 |
Family
ID=39252828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720012577XU Expired - Fee Related CN201041123Y (en) | 2007-06-07 | 2007-06-07 | Starter planet wheel axle and planetary gear assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201041123Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619873A (en) * | 2012-03-21 | 2012-08-01 | 刘宏伟 | Roller bearing structure for planetary reduction starter |
-
2007
- 2007-06-07 CN CNU200720012577XU patent/CN201041123Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619873A (en) * | 2012-03-21 | 2012-08-01 | 刘宏伟 | Roller bearing structure for planetary reduction starter |
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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: 20080326 Termination date: 20160607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |