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Multifunctional gearbox testing device

A multi-functional gearbox and testing device technology, which is applied in the direction of measuring devices, testing of mechanical components, testing of machine/structural components, etc., can solve the problems of cumbersome testing process, low degree of module integration, poor compatibility, etc., and achieve improvement The effect of equipment utilization, high test accuracy and efficiency improvement

Pending Publication Date: 2020-06-05
WUXI DAJINYI TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current gearbox test device is usually only suitable for testing the performance of a single type of hybrid gearbox or a pure electric drive. The compatibility is poor, and the integration of each module is low, resulting in cumbersome test procedures and test operations. The situation is complicated, and it is difficult to obtain a unified evaluation standard, that is, the consistency of product evaluation is poor, which has a great impact on the quality and pass rate of offline products

Method used

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Embodiment Construction

[0042] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0043] Such as figure 1 As shown, the multifunctional gearbox testing device of this embodiment includes a base assembly 1, a test bench 2 is provided in the middle of the base assembly 1, and the base assemblies 1 at both ends of the test bench 2 are equipped with mutually corresponding, used for fixing different types of gearboxes. Auxiliary clamping mechanism 4 of gearbox, wallboard positioning mechanism 6, one end of base assembly 1 is provided with axially moving load mechanism 18 and main drive mechanism 7, the output ends of both can pass through wallboard positioning mechanism 6 , extending to the top of the test bench 2, the other end of the base assembly 1 is provided with a load mechanism 2 3 moving in the axial direction, and its output end can also pass through the auxiliary clamping mechanism 4 and extend to the top of the te...

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Abstract

The invention relates to a multifunctional gearbox testing device including a test bench; two ends of the test bench are provided with an auxiliary enclasping mechanism and a wallboard positioning mechanism which are used for fixing different types of gearboxes and can realize oil-way and circuit connection with the gearboxes; the device also includes the load mechanism II and the load mechanism Ithat can axially move to respectively simulate two front wheels of an automobile, and the main driving mechanism that simulates an automobile engine, wherein the output ends of the load mechanism II,the load mechanism I and the main driving mechanism can respectively extend out of the auxiliary enclasping mechanism and the wallboard positioning mechanism to extend above the test bench; after thegearbox is adjusted and positioned through the test bench, the gearbox is fixed by selecting the auxiliary enclasping mechanism or the wallboard positioning mechanism according to different models and is mechanically connected with corresponding output. The vibration data acquisition mechanism is used for completing test data acquisition, so that complete test operation of different types of gearboxes on the same platform is realized, the field is saved, and the efficiency and the equipment utilization rate are improved.

Description

technical field [0001] The invention relates to the technical field of gearbox testing devices, in particular to a multifunctional gearbox testing device. Background technique [0002] The current gearbox test device is usually only suitable for testing the performance of a single type of hybrid gearbox or a pure electric drive. The compatibility is poor, and the integration of each module is low, resulting in cumbersome test procedures and test operations. The situation is complicated, and it is difficult to obtain a unified evaluation standard, that is, the consistency of product evaluation is poor, which has a great impact on the quality and pass rate of offline products. Contents of the invention [0003] Aiming at the shortcomings in the above-mentioned existing production technology, the applicant provides a multifunctional gearbox testing device with a reasonable structure, which has strong compatibility and can use one machine to complete two different types of gea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/025
CPCG01M13/025
Inventor 于社章
Owner WUXI DAJINYI TECH CO LTD
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