CN201909713U - Torsion load testing device for wheel reduction device - Google Patents
Torsion load testing device for wheel reduction device Download PDFInfo
- Publication number
- CN201909713U CN201909713U CN2010205960071U CN201020596007U CN201909713U CN 201909713 U CN201909713 U CN 201909713U CN 2010205960071 U CN2010205960071 U CN 2010205960071U CN 201020596007 U CN201020596007 U CN 201020596007U CN 201909713 U CN201909713 U CN 201909713U
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- gear
- flange
- ring gear
- load testing
- torsion load
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- Expired - Fee Related
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Abstract
The utility model relates to a torsion load testing device for a wheel reduction device. The torsion load testing device comprises a left flange, a right flange, a planetary gear, an inner ring gear and a ring gear holder, the left flange is provided with a gear shaft meshed with the planetary gear, a positioning pin is arranged on a planet carrier, a spline shaft meshed with the ring gear holder is arranged on the right flange; the planetary gear is arranged on the positioning pin, the planetary gear is meshed with the gear shaft of the left flange inside and the planetary gear is meshed with the inner ring gear outside, one end of the ring gear holder is connected with the inner ring gear and the other end of the ring gear holder is connected with the spline shaft of the right flange. The torsion load testing device for the wheel reduction device has simple structure, is easy to manufacture and convenient to unassembled, the test cycle is short, and the test cost is low.
Description
Technical field
The utility model relates to a kind of moment of torsion load testing machine, is specifically related to a kind of hub reduction gear moment of torsion load testing machine.
Background technology
Hub reduction gear is widely used in various automobile drive axles, and is of a great variety, and the hub reduction gear of domestic use mostly is the external matured product of direct introduction.Hub reduction gear is mainly propped up by planetary gear, ring gear and gear ring and is configured to, and the hub reduction gear of development of new number need carry out a large amount of testing experiments to planetary gear, ring gear and gear ring support, can bear moment of torsion with the maximum that detects whole hub reduction gear.On the hub reduction gear testing table of special use, test, the testing expenses height, the test period is long, and the product approval time is long.
Summary of the invention
The purpose of this utility model is the shortcoming that overcomes prior art, provides a kind of simple in structure, and testing expenses are low, and the test period is short, hub reduction gear moment of torsion load testing machine easy to manufacture, easy to loading and unloading.
Hub reduction gear moment of torsion load testing machine of the present utility model comprises left flange, right flange, planetary gear, ring gear and gear ring support, it is characterized in that described left flange is provided with and planet carrier meshed gears axle, planet carrier is provided with register pin, and right flange is provided with the splined shaft with the engagement of gear ring support; Planetary gear is installed on the register pin, the gear shaft engagement of inner and left flange, outside and ring gear engagement, gear ring support one end is connected with ring gear, on the other end and the right flange splined shaft be connected.
Hub reduction gear moment of torsion load testing machine of the present utility model is simple in structure, easy to manufacture, easy to loading and unloading, the test period is short, testing expenses are low.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is that A-A of the present utility model is to view.
Among the figure 1, left flange, 2, pin, 3, planet carrier, 4, planetary gear, 5, ring gear, 6, the gear ring support, 7, right flange.
Embodiment
Below in conjunction with accompanying drawing and example the utility model is done detailed description.
Hub reduction gear moment of torsion load testing machine of the present utility model is made of left flange 1, right flange 7, planetary gear 4, ring gear 5 and gear ring support 6.Left side flange 1 is provided with and planet carrier 3 complete meshed gears axles, and planet carrier 3 is provided with register pin 2, and right flange 7 is provided with the splined shaft that meshes fully with gear ring support 6; Planetary gear 4 is installed on the register pin 2, the engagement of gear shaft on the inner and left flange 1, and outside and ring gear 5 engagements, gear ring support 6 one ends are connected with ring gear 5, and the other end is connected with splined shaft on the right flange 7.
During test, the flange end on the left flange 1 is connected with quiet torsional test machine torque input end, and the flange end on the right flange 7 is connected with quiet torsional test machine stiff end.Quiet torsional test machine is flange 1 input test torque left, and left flange 1 is passed to test torque planetary gear 4, ring gear 5 and gear ring support 6 successively by planet carrier 3.Finish the test that the hub reduction gear maximum can be born moment of torsion by changing the moment of torsion that loads, test findings is exported by computing machine.
Claims (1)
1. hub reduction gear moment of torsion load testing machine, comprise left flange (1), right flange (7), planetary gear (4), ring gear (5) and gear ring support (6), it is characterized in that: described left flange (1) is provided with and planet carrier (3) meshed gears axle, planet carrier (3) is provided with register pin (2), and right flange (7) is provided with the splined shaft with gear ring support (6) engagement; Planetary gear (4) is installed on the register pin (2), the gear shaft of inner and left flange (1) engagement, outside and ring gear (5) engagement, gear ring support (6) one ends are connected with ring gear (5), on the other end and the right flange (7) splined shaft be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205960071U CN201909713U (en) | 2010-11-08 | 2010-11-08 | Torsion load testing device for wheel reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205960071U CN201909713U (en) | 2010-11-08 | 2010-11-08 | Torsion load testing device for wheel reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909713U true CN201909713U (en) | 2011-07-27 |
Family
ID=44301914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205960071U Expired - Fee Related CN201909713U (en) | 2010-11-08 | 2010-11-08 | Torsion load testing device for wheel reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201909713U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063429A (en) * | 2011-09-29 | 2013-04-24 | 美闻达传动设备有限公司 | A test rig and a method for testing gearboxes having different gear ratios |
| CN105067258A (en) * | 2015-07-20 | 2015-11-18 | 安徽江淮汽车股份有限公司 | Torque test auxiliary tool of synchronizer |
| CN105300707A (en) * | 2015-11-17 | 2016-02-03 | 中国第一汽车股份有限公司 | Static torsion test device of wheel edge speed reducer |
-
2010
- 2010-11-08 CN CN2010205960071U patent/CN201909713U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063429A (en) * | 2011-09-29 | 2013-04-24 | 美闻达传动设备有限公司 | A test rig and a method for testing gearboxes having different gear ratios |
| CN103063429B (en) * | 2011-09-29 | 2017-08-29 | 美闻达传动设备有限公司 | Testing equipment and method for testing the gear-box with different gear ratios |
| CN105067258A (en) * | 2015-07-20 | 2015-11-18 | 安徽江淮汽车股份有限公司 | Torque test auxiliary tool of synchronizer |
| CN105067258B (en) * | 2015-07-20 | 2017-12-01 | 安徽江淮汽车集团股份有限公司 | The torsional moment test auxiliary mould of synchronizer |
| CN105300707A (en) * | 2015-11-17 | 2016-02-03 | 中国第一汽车股份有限公司 | Static torsion test device of wheel edge speed reducer |
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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: 20110727 Termination date: 20131108 |