Machining device for gearbox of electric vehicle

Abstract

The invention discloses an electric vehicle gearbox machining device, and particularly relates to the technical field of gearbox machining, the electric vehicle gearbox machining device comprises a device outer frame, a first bin, a second bin and a third bin are integrally formed on the outer side of the device outer frame, a transfer table is arranged in the device outer frame, and an adjusting assembly is arranged on the transfer table; a preliminary cleaning assembly is fixedly installed in the middle of the first bin, an ultrasonic cleaning instrument is fixedly installed on the inner lower wall of the second bin, a drying assembly is fixedly clamped in the middle of the second bin, and a driving assembly used in cooperation with a transfer table is arranged at the bottom end of the device outer frame. Primary surface sand blasting cleaning, secondary ultrasonic deep cleaning and drying treatment of the recycled gearbox are sequentially carried out in a closed space, so that the recycled gearbox does not need to be transported to different machining stations when being subjected to different machining, pollution and collision damage are prevented, and the working intensity of operators is reduced.

Description

technical field [0001] The invention relates to the technical field of gearbox processing, in particular to an electric vehicle gearbox processing device. Background technique [0002] The driving power of a common electric vehicle is mainly changed by adjusting the voltage and current of the input motor, and changing the speed of the motor. However, when the motor is adjusted to run at a low speed, its output power and torque are correspondingly smaller, which makes the electric vehicle powerless during the uphill process. When the motor is uphill, the current amplifies the motor and heats up, which makes the motor and control system easy to burn; in order to reduce the motor and control system If the damage occurs, a gearbox will be added to the electric vehicle. Through the drive variable speed, the motor can obtain different speeds and different torques at the same speed, thus effectively preventing the motor and control system from being burned; [0003] With the incre...

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Problems solved by technology

[0003] With the increase in the number of electric vehicles, there are more and more waste gearboxes. In order to reduce environmental pollution and resource waste, waste gearboxes will be recycled for secondary use. The traditional waste gearbox recycling secondary processing technology, Most of them use sandblasting machines to clean waste gearboxes by sandblasting. The cleaning effect of waste gearboxes is not ideal, which affects the subsequent processing of waste gearboxes. Therefore, we propose a processing method for electric vehicle gearboxes. The device is used to solve the above problems

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