CN205449488U - Gear reduction box is load mechanism for running -in test - Google Patents
Gear reduction box is load mechanism for running -in test Download PDFInfo
- Publication number
- CN205449488U CN205449488U CN201521125545.1U CN201521125545U CN205449488U CN 205449488 U CN205449488 U CN 205449488U CN 201521125545 U CN201521125545 U CN 201521125545U CN 205449488 U CN205449488 U CN 205449488U
- Authority
- CN
- China
- Prior art keywords
- jackshaft
- torque sensor
- mounting seat
- brake
- reduction box
- 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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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to a gear reduction box is load mechanism for running -in test, it includes base (1), gear drive vice (6), torque sensor (10) and stopper (13), install jackshaft (8) on jackshaft mount pad (2), the one end and the one end transmission of input shaft (7) of jackshaft (8) are connected, vice (6) the fixed mounting of gear drive is at the other end of input shaft (7), install on torque sensor mount pad (3) torque sensor (10), the input of torque sensor (10) leads to the transmission with the other end of jackshaft (8) to be connected, install load transmission shaft (12) on the load transmission shaft mount pad (4), the one end and torque sensor's (10) the output transmission of load transmission shaft (12) are connected, the other end is connected with stopper (13) transmission. The utility model has the advantages of: applicablely test in multiple gear reduction box running -in, test campaign is stable, the structural arrangement is reasonable.
Description
Technical field
This utility model relates to gear reduction box performance testing device, particularly gear reduction box running adaptation mechanism loading.
Background technology
Gear is part widely used in machine driving, and it realizes the transmission of power by the gear teeth meshing of drivewheel and driven pulley.Because the factors such as processing technique limit, there is various error in the gear shaped；The most different gears have the problem such as rigging error, profile of tooth deformation when coordinating, and as do not found such problem before formal use, gear is easy to wear, life-time service can reduce service life, produces potential safety hazard.General gear mesh error is the biggest, and in running, noise is the biggest；Gear rotational speed is the fastest, noise is the biggest；It is the most qualified that noise when therefore can be engaged by gear judges that gear coordinates.
The running-in test of gear reduction box is the important indicator to reduction box Performance Assessment, and the running-in test mode of original technology can not reach convenient, requirement accurately and efficiently at aspects such as input loading, load simulation, kind switching and data process.
Existing gear reduction box running adaptation mechanism loading is typically only capable to test for the gear reduction box of a kind of model, and arranges unreasonable between load and power shaft, causes equipment fluctuation of service in test process, affects test result.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, it is provided that one is applicable to multiple gear reduction box running-in test, test run is stable and structure arranges rational gear reduction box running adaptation mechanism loading.
nullThe purpose of this utility model is achieved through the following technical solutions: gear reduction box running adaptation mechanism loading，It includes pedestal、Gear driving pair、Torque sensor and brake，Jackshaft mounting seat it is fixed with the most successively on pedestal、Torque sensor mounting seat、Load transmission axle mounting seat and mounting seat of brake，It is rotatablely equipped with jackshaft in jackshaft mounting seat，One end of jackshaft is in transmission connection with one end of power shaft，Gear driving pair is fixedly mounted on the other end of power shaft，Torque sensor is installed in torque sensor mounting seat，The input of torque sensor is connected by shaft coupling transmission with the other end of jackshaft，It is rotatablely equipped with load transmission axle in load transmission axle mounting seat，One end of load transmission axle is connected by shaft coupling transmission with the outfan of torque sensor，The other end is in transmission connection with brake，Brake is arranged on mounting seat of brake.
It is provided with taper hole on the end face of one end that described power shaft is connected with jackshaft, the end of jackshaft is connected with the taper hole of power shaft, also be set with locking nut outside power shaft, locking nut rear end be stuck in the end of power shaft, front end is connected by threaded engagement with the outside of jackshaft.
Described brake is magnetic powder brake.
Described shaft coupling is elastic dowel pin shaft coupling.
This utility model has the advantage that
1, detachable between gear driving pair of the present utility model and power shaft, jackshaft is set between power shaft and torque sensor, it is suitable for the running-in testing experiment of the gear reduction box of Multiple Type, load can be adjusted by brake simultaneously, the unequally loaded running-in test of same gear reduction box can be realized, the testing requirement of each side can be met.
2, power shaft, jackshaft, torque sensor and brake are all integrated on pedestal by this utility model, form an entirety, and stabilization of equipment performance is high, operates steadily in test process.
3, this utility model compact conformation, arranges rationally, easy for installation.
4, power shaft is coordinated by taper hole with jackshaft, and is locked by locking nut, can realize fast assembling-disassembling, and not affect the overall structure of running test device.
5, elastic dowel pin shaft coupling, this kind of connected mode simple in construction, handling ease are used, easy to maintenance, and the relative skew of the axle that causes of alignment error can be compensated by trace, the effect of slight vibration damping can be played, it is adaptable to medium load, start the highest low-speed running occasion simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is sectional structure schematic diagram of the present utility model；
In figure: 1-pedestal, 2-jackshaft mounting seat, 3-torque sensor mounting seat, 4-load transmission axle mounting seat, 5-mounting seat of brake, 6-gear driving pair, 7-power shaft, 8-jackshaft, 9-locking nut, 10-torque sensor, 11-shaft coupling, 12-load transmission axle, 13-brake.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described, but protection domain of the present utility model is not limited to the following stated.
nullAs depicted in figs. 1 and 2，Shown in，Gear reduction box running adaptation mechanism loading，It includes pedestal 1、Gear driving pair 6、Torque sensor 10 and brake 13，Jackshaft mounting seat 2 it is fixed with the most successively on pedestal 1、Torque sensor mounting seat 3、Load transmission axle mounting seat 4 and mounting seat of brake 5，Jackshaft 8 it is rotatablely equipped with in jackshaft mounting seat 2，One end of jackshaft 8 is in transmission connection with one end of power shaft 7，Gear driving pair 6 is fixedly mounted on the other end of power shaft 7，Torque sensor 10 is installed in torque sensor mounting seat 3，The input of torque sensor 10 is in transmission connection by shaft coupling 11 with the other end of jackshaft 8，It is rotatablely equipped with load transmission axle 12 in load transmission axle mounting seat 4，One end of load transmission axle 12 is in transmission connection by shaft coupling 11 with the outfan of torque sensor 10，The other end is in transmission connection with brake 13，Brake 13 is arranged on mounting seat of brake 5，In the present embodiment，Described brake 13 is magnetic powder brake.
Further, as shown in Figure 2, it is provided with taper hole on the end face of one end that described power shaft 7 is connected with jackshaft 8, the end of jackshaft 8 is connected with the taper hole of power shaft 7, locking nut 9 also it is set with outside power shaft 7, the rear end of the 9 of locking nut is stuck in the end of power shaft 7, and front end is connected by threaded engagement with the outside of jackshaft 8.
As preferably, described shaft coupling 11 is elastic dowel pin shaft coupling, simple in construction, handling ease, easy to maintenance, and the relative skew of the axle that causes of alignment error can be compensated by trace, the effect of slight vibration damping can be played, it is adaptable to medium load, the highest low-speed running occasion of starting simultaneously.
Claims (4)
- null1. gear reduction box running adaptation mechanism loading，It is characterized in that: it includes pedestal (1)、Gear driving pair (6)、Torque sensor (10) and brake (13)，Jackshaft mounting seat (2) it is fixed with the most successively on pedestal (1)、Torque sensor mounting seat (3)、Load transmission axle mounting seat (4) and mounting seat of brake (5)，Jackshaft (8) it is rotatablely equipped with in jackshaft mounting seat (2)，One end of jackshaft (8) is in transmission connection with one end of power shaft (7)，Gear driving pair (6) is fixedly mounted on the other end of power shaft (7)，Torque sensor (10) is installed in torque sensor mounting seat (3)，The input of torque sensor (10) is in transmission connection by shaft coupling (11) with the other end of jackshaft (8)，Load transmission axle (12) it is rotatablely equipped with on load transmission axle mounting seat (4)，One end of load transmission axle (12) is in transmission connection by shaft coupling (11) with the outfan of torque sensor (10)，The other end is in transmission connection with brake (13)，Brake (13) is arranged on mounting seat of brake (5).
- Gear reduction box running adaptation mechanism loading the most according to claim 1, it is characterized in that: on the end face of one end that described power shaft (7) is connected with jackshaft (8), be provided with taper hole, the end of jackshaft (8) is connected with the taper hole of power shaft (7), power shaft (7) outside is also set with locking nut (9), the rear end of locking nut (9) is stuck in the end of power shaft (7), and front end is connected by threaded engagement with the outside of jackshaft (8).
- Gear reduction box running adaptation mechanism loading the most according to claim 1, it is characterised in that: described brake (13) is magnetic powder brake.
- Gear reduction box running adaptation mechanism loading the most according to claim 1, it is characterised in that: described shaft coupling (11) is elastic dowel pin shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125545.1U CN205449488U (en) | 2015-12-30 | 2015-12-30 | Gear reduction box is load mechanism for running -in test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125545.1U CN205449488U (en) | 2015-12-30 | 2015-12-30 | Gear reduction box is load mechanism for running -in test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205449488U true CN205449488U (en) | 2016-08-10 |
Family
ID=56598369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521125545.1U Expired - Fee Related CN205449488U (en) | 2015-12-30 | 2015-12-30 | Gear reduction box is load mechanism for running -in test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205449488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152739A (en) * | 2017-12-27 | 2018-06-12 | 横店集团英洛华电气有限公司 | The general offered load test device of wheelchair left and right sidesing driving wheel motor |
-
2015
- 2015-12-30 CN CN201521125545.1U patent/CN205449488U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152739A (en) * | 2017-12-27 | 2018-06-12 | 横店集团英洛华电气有限公司 | The general offered load test device of wheelchair left and right sidesing driving wheel motor |
| CN108152739B (en) * | 2017-12-27 | 2024-05-10 | 浙江联宜电机有限公司 | Universal loading load testing device for left and right driving wheel motors of wheelchair |
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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: 20160810 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |