CN202756574U - Adjusting mechanism for meshing of large spiral bevel gear pair and small spiral bevel gear pair - Google Patents
Adjusting mechanism for meshing of large spiral bevel gear pair and small spiral bevel gear pair Download PDFInfo
- Publication number
- CN202756574U CN202756574U CN 201220439063 CN201220439063U CN202756574U CN 202756574 U CN202756574 U CN 202756574U CN 201220439063 CN201220439063 CN 201220439063 CN 201220439063 U CN201220439063 U CN 201220439063U CN 202756574 U CN202756574 U CN 202756574U
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- CN
- China
- Prior art keywords
- small
- bevel gear
- spiral bevel
- gear pair
- fine setting
- 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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- Gears, Cams (AREA)
Abstract
The utility model relates to an adjusting mechanism for meshing of a large spiral bevel gear pair and a small spiral bevel gear pair. The adjusting mechanism for meshing of the large spiral bevel gear pair and the small spiral bevel gear pair comprises a rotating shaft, a large gear and a small gear. The rotating shaft is inserted into a flange hole of a rotating flange, the large gear is installed on the rotating shaft, bevel gear drive is performed between the large gear and the small gear, and the small gear is connected with a column through a spline. The adjusting mechanism is characterized in that two ends of the rotating shaft are provided with a large end cover and a small end cover respectively, a joint between the large end cover and rotating shaft and a joint between the small end cover and the rotating shaft are provided with fine adjustment gaskets for fine adjustment of a large gear installing center distance, a joint between the rotating flange and the small gear is provided with an inner flange sleeve, and an inner flange sleeve installing end face is also provided with fine adjustment gaskets for fine adjustment of meshing clearance between the large spiral bevel gear pair and the small spiral bevel gear pair. The fine adjustment gaskets enable the rotating shaft to slightly slide axially to adjust the large gear installing center distance, and similarly, the inner flange sleeve also enables the meshing clearance between the large spiral bevel gear pair and the small spiral bevel gear pair to be adjusted through the fine adjustment gaskets.
Description
Technical field
The utility model relates to a kind of regulating mechanism of large and small curved-tooth bevel gear wheel set engagement.
Background technique
The regulating mechanism of large and small curved-tooth bevel gear wheel set engagement is when Installation and Debugging, when improper the and gearwheel mounting center of meshed gears Spielpassung is not high apart from precision, the capital causes wearing and tearing, Surface fatigue, the plastic deformation of gear and fractures, so will design the mechanism of a kind of easily adjusting gear back lash and mounting center distance.
The model utility content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of regulating mechanism that can regulate the large and small curved-tooth bevel gear wheel set engagement of engaging gear gap and mounting center distance is provided.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of large, the regulating mechanism of the secondary engagement of small spiral bevel gear, comprise running shaft, gearwheel and small gear, running shaft inserts the flange hole of rotary flange, gearwheel is installed on the running shaft, gearwheel and small gear bevel gear drive, small gear is by the spline joint column, it is characterized in that, the two ends of described running shaft are respectively arranged with large end cap and small end cover, the joint of large end cap and small end cover and running shaft is provided with the fine setting pad of fine setting gearwheel mounting center distance, rotary flange and small gear joint are provided with the inner flange cover, and the inner flange cover is installed end face and also is provided with fine setting greatly, the fine setting pad of the secondary back lash of small spiral bevel gear.
Described fine setting pad is copper backing.
Described inner flange cover is bolted on the rotary flange, and also is provided with the fine setting pad on the surface of contact of inner flange cover and rotary flange, and inner flange puts the spline joint of spline and small gear.
The beneficial effect that the utility model has is: the large end cap of setting and small end cover are used for fixing fine setting pad, the fine setting pad can make running shaft axially upward slightly slide and regulate gearwheel mounting center distance, in like manner the inner flange cover is also regulated the height of small gear by the fine setting pad, thereby regulates the gap of engaging gear.
Description of drawings
Fig. 1 is the utility model Facad structure schematic representation;
Among the figure: 1, running shaft; 2, large end cap; 3, small end cover; 4, fine setting pad; 5, inner flange cover; 6, fine setting pad.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
The regulating mechanism of large and small curved-tooth bevel gear wheel set engagement as shown in Figure 1, comprise running shaft 1, gearwheel and small gear, running shaft inserts the flange hole of rotary flange, gearwheel is installed on the running shaft, the vertical interlock with small gear of gearwheel, small gear is by the spline joint column, the two ends of running shaft 1 are respectively arranged with large end cap 2 and small end cover 3, large end cap 2 and small end cover 3 are provided with fine setting pad 4 with the joint of running shaft 1, rotary flange and small gear joint are provided with inner flange cover 5, and rotary flange and inner flange cover connecting end surface have fine setting pad 6.Fine setting pad 4 is copper backing.Inner flange cover 5 is bolted on the rotary flange, and also is provided with fine setting pad 6 on the surface of contact of inner flange cover 5 and rotary flange, and the spline joint of spline and small gear is arranged on the inner flange cover 5.
The large end cap 2 that arranges and small end cover 3 are used for fixing fine setting pad 4, fine setting pad 4 can make the axially upper slight mounting center distance of sliding and regulating gearwheel of running shaft 1, in like manner inner flange cover 5 is also regulated the height of small gear by resilient pad, thereby regulates the gap of engaging gear.
Claims (3)
- One kind large, the regulating mechanism of the secondary engagement of small spiral bevel gear, comprise running shaft, gearwheel and small gear, running shaft inserts the flange hole of rotary flange, gearwheel is installed on the running shaft, the vertical interlock with small gear of gearwheel, small gear is by the spline joint column, it is characterized in that, the two ends of described running shaft are respectively arranged with large end cap and small end cover, the joint of large end cap and small end cover and running shaft is provided with the fine setting pad of fine setting gearwheel mounting center distance, rotary flange and small gear joint are provided with the inner flange cover, and the inner flange cover is installed end face and also is provided with fine setting greatly, the fine setting pad of the secondary back lash of small spiral bevel gear.
- 2. the regulating mechanism of large and small curved-tooth bevel gear wheel set engagement according to claim 1 is characterized in that described fine setting pad is copper backing.
- 3. the regulating mechanism of large and small curved-tooth bevel gear wheel set engagement according to claim 1, it is characterized in that, described inner flange cover is bolted on the rotary flange, and be provided with the fine setting pad of the large and small curved-tooth bevel gear wheel set of fine setting back lash on the surface of contact of inner flange cover and rotary flange, inner flange puts the spline joint of spline and small gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439063 CN202756574U (en) | 2012-08-31 | 2012-08-31 | Adjusting mechanism for meshing of large spiral bevel gear pair and small spiral bevel gear pair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439063 CN202756574U (en) | 2012-08-31 | 2012-08-31 | Adjusting mechanism for meshing of large spiral bevel gear pair and small spiral bevel gear pair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756574U true CN202756574U (en) | 2013-02-27 |
Family
ID=47735758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220439063 Expired - Fee Related CN202756574U (en) | 2012-08-31 | 2012-08-31 | Adjusting mechanism for meshing of large spiral bevel gear pair and small spiral bevel gear pair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756574U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840741A (en) * | 2016-05-23 | 2016-08-10 | 合肥波林新材料股份有限公司 | Back-clearance-adjustable planetary transmission speed reducer |
| CN107984212A (en) * | 2017-11-30 | 2018-05-04 | 安徽新诺精工股份有限公司 | A kind of device for being used to adjust pairing curved tooth back lash |
| CN109531628A (en) * | 2018-12-29 | 2019-03-29 | 重庆华数机器人有限公司 | A kind of robot wrist's assembling and setting device |
| CN113433298A (en) * | 2021-05-28 | 2021-09-24 | 浙江兆丰机电股份有限公司 | Bearing heat flow characteristic test device for drive axle and test method thereof |
-
2012
- 2012-08-31 CN CN 201220439063 patent/CN202756574U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840741A (en) * | 2016-05-23 | 2016-08-10 | 合肥波林新材料股份有限公司 | Back-clearance-adjustable planetary transmission speed reducer |
| CN107984212A (en) * | 2017-11-30 | 2018-05-04 | 安徽新诺精工股份有限公司 | A kind of device for being used to adjust pairing curved tooth back lash |
| CN107984212B (en) * | 2017-11-30 | 2024-05-03 | 安徽卓朴智能装备股份有限公司 | Device for adjusting meshing gap of paired arc teeth |
| CN109531628A (en) * | 2018-12-29 | 2019-03-29 | 重庆华数机器人有限公司 | A kind of robot wrist's assembling and setting device |
| CN113433298A (en) * | 2021-05-28 | 2021-09-24 | 浙江兆丰机电股份有限公司 | Bearing heat flow characteristic test device for drive axle and test method thereof |
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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: 20130227 Termination date: 20150831 |
|
| EXPY | Termination of patent right or utility model |