CN202326929U - Assembly structure of sun wheel and planet carrier - Google Patents
Assembly structure of sun wheel and planet carrier Download PDFInfo
- Publication number
- CN202326929U CN202326929U CN2011204556051U CN201120455605U CN202326929U CN 202326929 U CN202326929 U CN 202326929U CN 2011204556051 U CN2011204556051 U CN 2011204556051U CN 201120455605 U CN201120455605 U CN 201120455605U CN 202326929 U CN202326929 U CN 202326929U
- Authority
- CN
- China
- Prior art keywords
- planet carrier
- sun wheel
- assembly structure
- sun gear
- utility
- 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
The utility model relates to an assembly structure of a sun wheel and a planet carrier. The structure is characterized by comprising the planet carrier and the sun wheel, wherein the planet carrier is connected with the upper part of the sun wheel; and a transmission gear is arranged at the periphery of the lower part of the sun wheel. The utility model has the advantages that: the assembly structure is simple and is convenient to use; and the tooth form of the transmission gear is skillfully used, the outer circle of the sun wheel is turned to be smaller, the tooth form of inner teeth of the planet carrier is matched with that of the outer circle of the sun wheel, and a spline is not required, so that the assembly structure is easy to process and is compact, and the length of the sun wheel is reduced.
Description
Technical field
The utility model relates to a kind of assembly structure, relates in particular to the assembly structure of a kind of sun gear and planet carrier.
Background technique
The sun gear that occurs in the market and the assembly structure of planet carrier, the sun gear lower end is a driving gear, the upper end is for connecting spline; Connect spline and planet carrier and connect, guarantee its axial dimension by shaft block ring, this fit structure more complicated; Assembly process is more loaded down with trivial details; Reduced working efficiency, for addressing the above problem, the spy provides a kind of new technological scheme.
The model utility content
The purpose of the utility model provides the assembly structure of a kind of sun gear and planet carrier.
The technological scheme that the utility model adopts is:
The assembly structure of sun gear and planet carrier comprises planet carrier and sun gear, and said planet carrier links to each other with sun gear top, and periphery, said sun gear bottom is provided with driving gear.
The utility model has the advantages that: simple in structure, easy to use, sun gear utilizes the profile of tooth of driving gear dexterously; Little its cylindrical car, the internal tooth of planet carrier is made the profile of tooth with its coupling, need not to use in addition spline; Not only processing is simple, and reduces the length of sun gear, makes its more compact structure.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model.
Wherein: 1, planet carrier, 2, sun gear, 3, driving gear.
Embodiment
As shown in Figure 1, the sun gear of the utility model and the assembly structure of planet carrier comprise planet carrier 1 and sun gear 2, and planet carrier 1 links to each other with sun gear 2 tops; Periphery, sun gear 2 bottom is provided with driving gear 3, and simple in structure, easy to use, sun gear utilizes the profile of tooth of driving gear 3 dexterously; Little its cylindrical car, the internal tooth of planet carrier 1 is made the profile of tooth with its coupling, need not to use in addition spline; Not only processing is simple, and reduces the length of sun gear 2, makes its more compact structure.
Claims (1)
1. the assembly structure of sun gear and planet carrier, it is characterized in that: comprise planet carrier and sun gear, said planet carrier links to each other with sun gear top, and periphery, said sun gear bottom is provided with driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204556051U CN202326929U (en) | 2011-11-17 | 2011-11-17 | Assembly structure of sun wheel and planet carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204556051U CN202326929U (en) | 2011-11-17 | 2011-11-17 | Assembly structure of sun wheel and planet carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202326929U true CN202326929U (en) | 2012-07-11 |
Family
ID=46438909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204556051U Expired - Fee Related CN202326929U (en) | 2011-11-17 | 2011-11-17 | Assembly structure of sun wheel and planet carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202326929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818003A (en) * | 2012-08-22 | 2012-12-12 | 无锡市闽仙汽车电器有限公司 | Planet carrier |
-
2011
- 2011-11-17 CN CN2011204556051U patent/CN202326929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818003A (en) * | 2012-08-22 | 2012-12-12 | 无锡市闽仙汽车电器有限公司 | Planet carrier |
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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: 20120711 Termination date: 20151117 |
|
| EXPY | Termination of patent right or utility model |