Clamping device for off-line detection of motor gearbox of new energy automobile

Abstract

The invention provides a clamping device for off-line detection of a motor gearbox of a new energy automobile, and relates to the technical field of off-line detection of motor gearboxes. The clamping device for off-line detection of the motor gearbox of the new energy automobile comprises a mounting plate, and a fixed clamping plate and a movable clamping plate which are arranged in a matched mode are arranged above the mounting plate; the fixed clamping plate is fixedly connected with the upper surface of the mounting plate, and the movable clamping plate is slidably connected with the upper surface of the mounting plate; the opposite faces of the fixed clamping plate and the movable clamping plate are fixedly connected with an output shaft positioning sleeve used for positioning an output shaft of the gearbox, and the opposite faces of the fixed clamping plate and the movable clamping plate are rotationally connected with a rotating ring through a plane bearing. And the opposite surfaces of the movable clamping plate and the fixed clamping plate are rotationally connected with a mounting disc which is concentric with the rotating ring. The clamping device for off-line detection of the motor gearbox of the new energy automobile has the advantage of being small in use limitation.

Description

technical field [0001] The invention relates to the technical field of off-line detection of motor gearboxes, in particular to a clamping device for off-line detection of motor gearboxes of new energy vehicles. Background technique [0002] A gearbox is a gearbox that changes the transmission ratio and direction of motion. Located between the clutch and the central drive. The main function is to change the driving force and driving speed of the vehicle under the condition of constant engine speed and torque. [0003] After the production and processing of the new energy vehicle motor gearbox, the motor gearbox needs to be inspected offline, and in order to ensure the stability of the motor gearbox during offline inspection, the motor gearbox needs to be clamped by the clamping device At present, the clamping device generally adopts the screw drive method. However, when the motor gearbox is clamped, the use position of the screw rod is fixed, and the screw rod is easy to in...

AI Technical Summary

Problems solved by technology

[0003] After the production and processing of the new energy vehicle motor gearbox, the motor gearbox needs to be inspected offline, and in order to ensure the stability of the motor gearbox during offline inspection, the motor gearbox needs to be clamped by the clamping device At present, the clamping device generally adopts the screw drive method. However, when the motor gearbox is clamped, the use position of the screw rod is fixed, and the screw rod is easy to interfere with the off-line detection of the motor gearbox, which increases the limitations of the device. , which is not conducive to the off-line detection of the motor gearbox

Images