Shaft precision detection positioning tool for new energy automobile and operation method thereof

Abstract

The invention discloses a shaft precision detection positioning tool for a new energy automobile, and the tool comprises a horizontal stable bottom plate, vertical plates are fixedly connected to twosides of the top of the horizontal stable bottom plate, working plates are fixedly connected to two sides of the top of the horizontal stable bottom plate, and rotating plates are fixedly connected tothe tops of the working plates. And the top of the rotating plate is rotationally connected with a threaded shaft through a bearing, and the surface of the threaded shaft is in threaded connection with a threaded block. The invention relates to the technical field of new energy vehicles. According to the shaft precision detection positioning tool for the new energy automobile and the operation method and device of the positioning tool, the position of the upper measuring plate can be accurately placed by rotating the threaded shaft, the upper measuring plate can be tightly attached to the shaft for the automobile, and meanwhile corresponding upper displacement scales are accurately read out through the scales on the surface of the folded plate; readings on the left side and the right sidecan be compared conveniently during subsequent operation, the overall structure of the device is simple, and operation of workers is facilitated.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a positioning tool for detecting shaft precision of new energy vehicles and an operation method thereof. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Automobiles with new technology and new structure. As the name implies, an electric vehicle is a vehicle that is mainly driven by electricity. Most vehicles are directly driven by electric motors. Some vehicles install electric motors in the engine compartment, and some directly use wheels as the rotors of four electric motors. The difficulty lies in the power storage technology. It does not emit harmful gases that pollute the atmosphere. Even if the...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a positioning tool for detecting the accuracy of a new energy vehicle shaft and its operation method, which solves the problem that the new energy vehicle shaft is generally used under the condition of high speed and high torque. The precision requirement is high, the cost of the traditional vehicle axle initial inspection device is high, the detection method is relatively cumbersome, and the detection efficiency is often low in the initial inspection of the automobile axle

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