CN200958594Y - Improved structure of gearbox - Google Patents
Improved structure of gearbox Download PDFInfo
- Publication number
- CN200958594Y CN200958594Y CNU2006201068549U CN200620106854U CN200958594Y CN 200958594 Y CN200958594 Y CN 200958594Y CN U2006201068549 U CNU2006201068549 U CN U2006201068549U CN 200620106854 U CN200620106854 U CN 200620106854U CN 200958594 Y CN200958594 Y CN 200958594Y
- Authority
- CN
- China
- Prior art keywords
- gear
- gear shaft
- adjusting screw
- utility
- adjusting
- 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 an improved structure for the gear the speed governing box which comprises a speed governing box body of the gear and a driving gear, wherein the gear shaft of the driving gear is arranged on the two side walls in the box body; and the outside wall of the box body is also provided with an axial adjusting device for the gear shaft. The axial adjusting device for the gear shaft comprises an adjusting base arranged on the shaft hole on the gear shaft and an adjusting screw arranged on the adjusting base, wherein the adjusting screw on the adjusting base faces the axle centre of the gear shaft. The utility model uses the adjusting screw to press down the gear shaft, so as to eliminate the influence of the gear shaft upon the gear operation during the axial displacement. The utility model has a simple structure simple. Adjustment of the axial force imposed onto the gear is conducted merely through screwing the adjusting screw, so the operation is very simple and convenient.
Description
Technical field
The utility model relates to a kind of gear governing box structure-improved.
Background technique
The gear shaft of driving gear is installed in the sidewall of gear reduction box body in the gear governing box, the one end is connected with power end, because the gear shaft of driving gear has certain axial runout displacement to exist, though this displacement is very small, but for the gear that runs up, its influence is still bigger, traditional mode is to adopt the influence that this axial runout produces of eliminating that is installed in the gear shaft end as the parts of resilient pad and so on, this mode makes the structure of the gear shaft mounting portion of gear-box become complicated, and it is also cumbersome to need to adjust the size that imposes on the gear shaft axial force.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, adjust and to impose on gear shaft axial force size gear governing box structure-improved easily.
To achieve these goals, the technical solution adopted in the utility model is: a kind of gear governing box structure-improved, the casing and the driving gear that comprise the gear governing box, the gear shaft of driving gear is installed in described box bilateral wall, it is characterized in that: also be provided with a gear shaft axial runout regulating device on the outer side wall of described casing, described gear shaft axial runout regulating device comprises the adjustment seat that is located at gear shaft axis hole place and is located at adjusting screw on the adjustment seat that described adjusting screw faces the axle center of gear shaft.
The utility model is owing to adopt technique scheme, on the casing outer side wall of gear governing box, establish a gear shaft axial runout regulating device, compress gear shaft by the adjusting screw on it, thereby eliminate the influence that operation produces to gear of gear shaft axial runout, the utility model is simple in structure, impose on gear shaft axial force size also just to the screwing or unscrewing of adjusting screw and adjust, very simple and convenient.
Description of drawings
Fig. 1 is the utility model gear governing box structure-improved structural representation.
Embodiment
As shown in Figure 1, be the structure improved embodiment of gear governing box of the present utility model, 1 is gear governing box casing among the figure, 2 is driving gear, 21 is gear shaft, 3 is bearing, the gear shaft two ends are installed in the two side of gear reduction box body 1, on the outer side wall 11 of casing, also be provided with a gear shaft axial runout regulating device, described gear shaft axial runout regulating device comprises the adjustment seat 41 that is located at gear shaft axis hole place and is located at adjusting screw 42 on the adjustment seat 41 that described adjusting screw 42 faces the axle center of gear shaft 21.Compress gear shaft 21 by adjusting screw 42, thereby eliminate the influence that operation produces to gear of gear shaft axial runout, the utility model is simple in structure, impose on also just the screwing or unscrewing of gear shaft axial force size and adjust to adjusting screw, very simple and convenient, the utility model not only is confined on the gear governing box, and it is suitable for and other various occasions that need to adjust the rotatingshaft axial runout equally.
Claims (1)
1, a kind of gear governing box structure-improved, the casing (1) and the driving gear (2) that comprise the gear governing box, the gear shaft (21) of driving gear (2) is installed in described casing (1) two side, it is characterized in that: also be provided with a gear shaft axial runout regulating device on the outer side wall (11) of described casing (1), described gear shaft axial runout regulating device comprises the adjustment seat (41) that is located at gear shaft (21) axis hole place and is located at adjusting screw (42) on the adjustment seat (41) that described adjusting screw (42) faces the axle center of gear shaft (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201068549U CN200958594Y (en) | 2006-08-18 | 2006-08-18 | Improved structure of gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201068549U CN200958594Y (en) | 2006-08-18 | 2006-08-18 | Improved structure of gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200958594Y true CN200958594Y (en) | 2007-10-10 |
Family
ID=38785476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201068549U Expired - Fee Related CN200958594Y (en) | 2006-08-18 | 2006-08-18 | Improved structure of gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200958594Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101377398B (en) * | 2008-06-25 | 2010-11-24 | 辽宁曙光汽车集团股份有限公司 | Method and system for measuring and choosing drive gear mounting distance adjusting pad of tube-inserting main gearbox assembly |
| CN104671041A (en) * | 2015-02-13 | 2015-06-03 | 芜湖百特输送机械有限公司 | Hoister adjusting piece |
| CN106931549A (en) * | 2017-03-20 | 2017-07-07 | 上海云懋空气处理设备有限公司 | A kind of rotary dehumidifier |
-
2006
- 2006-08-18 CN CNU2006201068549U patent/CN200958594Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101377398B (en) * | 2008-06-25 | 2010-11-24 | 辽宁曙光汽车集团股份有限公司 | Method and system for measuring and choosing drive gear mounting distance adjusting pad of tube-inserting main gearbox assembly |
| CN104671041A (en) * | 2015-02-13 | 2015-06-03 | 芜湖百特输送机械有限公司 | Hoister adjusting piece |
| CN106931549A (en) * | 2017-03-20 | 2017-07-07 | 上海云懋空气处理设备有限公司 | A kind of rotary dehumidifier |
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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: 20071010 Termination date: 20100818 |