Inhaul cable waveform load testing mechanism

Abstract

The invention relates to the technical field of gearbox gear shifting inhaul cable testing, and discloses an inhaul cable waveform load testing mechanism which comprises: a rack. a rotating handle assembly, wherein rotating handle of the rotating handle assembly is rotationally arranged on one side of the rack through a rotating shaft, and the load end of the rotating handle is connected with a front connector of a gear shifting inhaul cable; a mounting support which is arranged on the rack, wherein the mounting support and the rotating handle are located on the same side, and the mounting support is used for fixing a mounting support of a gear shifting inhaul cable; fan-shaped teeth which are connected with the rotating shaft, wherein the fan-shaped teeth are located on the side, opposite to the rotating handle, of the rotating shaft; a testing assembly which comprises a testing piece rotationally connected with the rack, wherein the testing piece is of an L-shaped structure, a testing shaft is further arranged on the side, close to the fan-shaped teeth, of the testing piece, and the testing shaft makes contact with the fan-shaped teeth; and a limiting assembly.

Description

technical field [0001] The invention relates to the technical field of gearbox shift cable testing, in particular to a cable waveform load testing mechanism. Background technique [0002] As automobiles began to enter individual families, the domestic demand for automobiles is growing rapidly every year, and the automobile industry has become an important pillar industry. In this case, the production and manufacturing of automobile parts has also entered an era of rapid development. The car cable is an important part of the car, which can control the actuator of the car from a long distance. The car cables include shift cables, clutch cables, accelerator cables, door cables, brake cables, etc. [0003] At present, it is necessary to simulate the action environment during the operation of the car when detecting the cable transmission force value of the automobile shift cable. In the current simulation process of the automobile shift cable, the simulation of the driving end ha...

AI Technical Summary

Problems solved by technology

[0003] At present, it is necessary to simulate the action environment during the operation of the car when detecting the cable transmission force value of the automobile shift cable. In the current simulation process of the automobile shift cable, the simulation of the driving end has been solved, but the simulation of the load end is still There is no good way to solve it. If the shift cable is directly connected to the gearbox, it will greatly affect the test efficiency and test effect. It is even more inconvenient when different types of gearboxes need to be tested. Convenience, therefore, we need to optimize for the existing load testing mechanism to improve existing deficiencies

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