Adjustment device for motor installation of electric vehicle

Abstract

The invention relates to an adjustment device for motor installation of an electric vehicle. The adjustment device comprises bottom wheels, a bottom support frame, a left and right adjustment support frame, and a top motor support frame. The bottom wheels are rotatably installed in the bottom support frame and are used for supporting the bottom support frame, the left and right adjustment support frame is sustained on the bottom support frame and is movably arranged leftward and rightward relative to the bottom support frame, and the top motor support frame is sustained on the left and right adjustment support frame and is movably arranged up and down relative to the left and right adjustment support frame. Preferably, the adjustment device further comprises a locking part for locking the wheels or the ground; a left and right adjustment crank, a left and right adjustment screw and a left and right guide wheel which are used for adjusting the left and right adjustment support frame leftward and rightward through screw threads; and a driving part and a linkage mechanism enabling the top motor support frame to move up and down relative to the left and right adjustment support frame. The adjustment device has the advantages that the design is ingenious, the adjustment during the motor installation is accurate and simple, the investment on labor and materials is lowered, the adjustment time is reduced, the working efficiency is greatly increased, and the adjustment device is suitable for large-scale popularization and application.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to the technical field of electric vehicle motor installation, and specifically refers to an electric vehicle motor installation and adjustment device. Background technique [0002] The traditional motor installation method is to use a liftable forklift, place the motor on the platform of the lift forklift, fix the motor with a square bar and compare it with the mounting hole of the actual vehicle chassis. Complete the comparison process. The problems that arise during the installation process are: first, the motor needs to be close to the installation hole during the comparison process, that is, the motor needs to be raised, and the forklift needs to be lowered during adjustment so that there is enough room for adjustment. It can only be completed by going up and down several times; second, there will be errors after multiple adjustments. The reason for this error is tha...

AI Technical Summary

Problems solved by technology

The problems that arise during the installation process are: first, the motor needs to be close to the installation hole during the comparison process, that is, the motor needs to be raised, and the forklift needs to be lowered during adjustment so that there is enough room for adjustment. It can only be completed by going up and down several times; second, there will be errors after multiple adjustments. The reason for this error is that the motor is far away from the position of the mounting hole during adjustment, so the deviation distance cannot be accurately controlled, which increases the difficulty of installation; Yes, the traditional adjustment method mainly relies on moving the motor to meet the installation requirements, so that the motor will change its position many times, which is not only inaccurate, but also increases the workload

[0003] In order to solve the above-mentioned problems that the adjustment tools used in the traditional installation method of new energy vehicle motors have limitations, instability, inaccuracy, single use conditions, and inability to apply to complex environments, it is necessary to provide an electric vehicle motor installation and adjustment device that makes the motor The adjustment during the installation process is accurate and convenient, reducing the input of manpower and material resources, reducing the number of adjustments, and greatly improving work efficiency

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