CN202048175U - Planetary gear positioning improved structure of small-sized planetary speed-changing gear box - Google Patents
Planetary gear positioning improved structure of small-sized planetary speed-changing gear box Download PDFInfo
- Publication number
- CN202048175U CN202048175U CN2011200634189U CN201120063418U CN202048175U CN 202048175 U CN202048175 U CN 202048175U CN 2011200634189 U CN2011200634189 U CN 2011200634189U CN 201120063418 U CN201120063418 U CN 201120063418U CN 202048175 U CN202048175 U CN 202048175U
- Authority
- CN
- China
- Prior art keywords
- planetary
- rivet
- small
- lower cover
- sized
- 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
Links
Images
Landscapes
- Retarders (AREA)
Abstract
The utility model discloses a planetary gear positioning improved structure of a small-sized planetary speed-changing gear box. The planetary gear positioning improved structure comprises an upper cover and a lower cover which are arranged in a gear box and connected with each other through a connecting structure. A plurality of planetary gears are arranged between the upper cover and the lower cover; the planetary gear positioning improved structure is characterized in that the connecting structure is a rivet, the upper cover and the lower cover are riveted by the rivet; each of the upper cover and the lower cover is provided with a riveting hole for the penetration of the rivet; and the rivet is in a sleeve structure. As the upper cover and the lower cover for positioning the planetary gear are riveted by the rivet of a small sleeve structure, the structure is simple, the production and assembly are convenient, the product assembly time can be reduced, and the workload of workers can be reduced; and the planetary gear positioning improved structure of the small-sized planetary speed-changing gear box is especially suitable for small-sized planetary speed-changing gear boxes, and the production efficiency is remarkably improved after the use of the planetary gear positioning improved structure.
Description
Technical field
The utility model relates to planetary transmission, is specifically related to the planetary pinion position structure of small-sized planetary transmission.
Background technique
Existing planetary transmission is no matter be large-scale or small-sized, adopts screw to be connected between the planetary loam cake of its positioned internal and lower cover, and is cumbersome during these spline structure production and assembly, increased workload, prolonged the built-up time of product.
The model utility content
Technical problem to be solved in the utility model just provides a kind of planetary pinion location of small-sized planetary transmission and improves structure, has simple in structurely, and production and assembly are advantage easily, can reduce the product built-up time, reduces workload, enhances productivity.
For solving the problems of the technologies described above, the utility model adopts following technological scheme: structure is improved in a kind of planetary pinion location of small-sized planetary transmission, comprise loam cake and the lower cover that linkage structure connects that pass through that is located in the gear-box, some planetary pinions are installed between loam cake and lower cover, it is characterized in that: described linkage structure is a rivet, loam cake and lower cover are by described rivet, and loam cake is provided with the riveted holes that installs rivet with following covering.
Preferably, described rivet is a tube-in-tube structure.
Preferably, described rivet hole cross section is the T font, makes its end face behind the rivet not protrude the end face of loam cake and lower cover.
Improved, described planetary pinion is positioned in the space between loam cake and the lower cover by rivet.
The utility model will be located the rivet of planetary loam cake and lower cover employing small sleeve structure, simple in structure, production and assembly are convenient, can reduce the product built-up time, reduce the employee work amount, be fit to very much small-sized planetary transmission, use back manufacturing efficiency to obtain the raising of highly significant.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation that structure is improved in the planetary pinion location of the small-sized planetary transmission of the utility model;
Fig. 2 is Fig. 1 plan structure schematic representation;
Fig. 3 is an I place enlarged view among Fig. 1.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, for improving structure in the planetary pinion location of a kind of small-sized planetary transmission of the utility model, comprise loam cake 2 and the lower cover 3 that linkage structure connects that pass through that is located in the gear-box 1, lower cover 3 is connected on the gear-box by screw, some planetary pinions are installed between loam cake and lower cover, described linkage structure is a rivet 4, loam cake and lower cover are by described rivet, loam cake is provided with the riveted holes 5 that installs rivet with following covering, described rivet is a tube-in-tube structure, described rivet hole cross section is the T font, makes its end face behind the rivet not protrude the end face of loam cake and lower cover.Planetary pinion described in the utility model 6 is riveted in the space that is positioned between loam cake and the lower cover by rivet 4.
Claims (4)
1. structure is improved in the planetary pinion of small-sized planetary transmission location, comprise loam cake and the lower cover that linkage structure connects that pass through that is located in the gear-box, some planetary pinions are installed between loam cake and lower cover, it is characterized in that: described linkage structure is a rivet, loam cake and lower cover are by described rivet, and loam cake is provided with the riveted holes that installs rivet with following covering.
2. structure is improved in the planetary pinion of small-sized planetary transmission according to claim 1 location, and it is characterized in that: described rivet is a tube-in-tube structure.
3. structure is improved in the planetary pinion of small-sized planetary transmission according to claim 1 and 2 location, and it is characterized in that: described rivet hole cross section is the T type.
4. structure is improved in the planetary pinion of small-sized planetary transmission according to claim 3 location, it is characterized in that: described planetary pinion is positioned in the space between loam cake and the lower cover by rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200634189U CN202048175U (en) | 2011-03-11 | 2011-03-11 | Planetary gear positioning improved structure of small-sized planetary speed-changing gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200634189U CN202048175U (en) | 2011-03-11 | 2011-03-11 | Planetary gear positioning improved structure of small-sized planetary speed-changing gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048175U true CN202048175U (en) | 2011-11-23 |
Family
ID=44988484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200634189U Expired - Fee Related CN202048175U (en) | 2011-03-11 | 2011-03-11 | Planetary gear positioning improved structure of small-sized planetary speed-changing gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128251A (en) * | 2011-03-11 | 2011-07-20 | 许晓华 | Improved planetary gear locating structure of miniature planetary gear box |
-
2011
- 2011-03-11 CN CN2011200634189U patent/CN202048175U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128251A (en) * | 2011-03-11 | 2011-07-20 | 许晓华 | Improved planetary gear locating structure of miniature planetary gear box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202048175U (en) | Planetary gear positioning improved structure of small-sized planetary speed-changing gear box | |
| CN201973215U (en) | Improved structure of small planetary gear transmission | |
| CN102121522B (en) | Improved structure of minitype planet gear speed changing box | |
| CN202291003U (en) | Assembling mould for lower end cover of filter | |
| CN102128251A (en) | Improved planetary gear locating structure of miniature planetary gear box | |
| CN203064667U (en) | Conveying device | |
| CN202690890U (en) | Transmission device of punching machine | |
| CN203296191U (en) | Heat insulation composite aluminum plate | |
| CN205503969U (en) | Interlocking board | |
| CN2931710Y (en) | Iron box driver of plastic-steel window | |
| CN201561097U (en) | Change speed gearbox | |
| CN204505410U (en) | A kind of easy financial accounting voucher perforating device | |
| CN203962981U (en) | A kind of synchronizer gearshift for 120-130 horsepower gear box of tractor | |
| CN203508653U (en) | Sheet metal part flattening jig | |
| CN204171297U (en) | A kind of multiplex moulding flange scraper plate | |
| CN201627894U (en) | Combined gear device | |
| CN204153119U (en) | The linkage structure of a kind of planetary gear train and friction plate hub | |
| CN203962982U (en) | A kind of synchronizer gearshift for 40-60 horsepower gear box of tractor | |
| CN204095318U (en) | Ticketing service binder reducing motor | |
| CN201975933U (en) | Connecting structure for brush holder assembly and rear end cover of motor | |
| CN203132630U (en) | Gear connection device of gas meter | |
| CN203416102U (en) | Micro motor coil skeleton | |
| CN204127268U (en) | Helical speed reduction gear casing | |
| CN202152843U (en) | Combined gear case | |
| CN202392091U (en) | Positioning mechanism for single stage worm and gear reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG LINIX MOTOR CO., LTD. Free format text: FORMER OWNER: XU XIAOHUA Effective date: 20130117 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 322100 JINHUA, ZHEJIANG PROVINCE TO: 322118 JINHUA, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130117 Address after: 196 No. 322118 Zhejiang city of Dongyang province Hengdian Electronic Industrial Park Industrial Avenue Patentee after: Zhejiang Linix Motor Co., Ltd. Address before: 322100 No. 196, Industrial Avenue, Hengdian Electronic Industrial Park, Jinhua, Zhejiang Patentee before: Xu Xiaohua |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20140311 |