Lifting and lowering platform and assembling equipment for assembling electric vehicle rear axle assembly

Abstract

The invention discloses a lifting and lowering platform and assembling equipment for assembling an electric vehicle rear axle assembly. The lifting and lowering platform comprises a device bottom plate, universal wheels are arranged at the bottom of the device bottom plate, four groups of hydraulic cylinders are arranged on the top of the device bottom plate, a left manual hydraulic pump is arranged in front of the two groups of the hydraulic cylinders located on the left side, a right manual hydraulic pump is arranged in front of the two groups of the hydraulic cylinders located on the rightside, the two groups of the hydraulic cylinders on the left side and the two groups of the hydraulic cylinders on the right side are synchronously controlled by and communicated with the left and right manual hydraulic pumps through high-pressure rubber pipes, the tops of the hydraulic cylinders are hinged to adjusting installing plates through hinge seats, range adjusting supporting devices are arranged on the tops of the adjusting installing plates, and the range adjusting supporting devices comprise adjusting upright plates, fixing upright plates, adjusting sliding rails, adjusting slidingblocks, adjusting screw rod adjusting rotary rods and loading bearing plates. The lifting platform and assembling equipment for assembling the electric vehicle rear axle assembly with convenient moving, loading bearing inclination angle adjusting, high using frequency and high compatibility are provided.

Description

technical field [0001] The invention relates to the technical field of automobile assembly, in particular to a lifting table and assembly equipment for the assembly of the rear axle assembly of an electric automobile. Background technique [0002] The rear axle of a car refers to the rear drive shaft component of the vehicle's power transmission. It consists of two half-bridges that implement half-bridge differential motion. At the same time, it is also a device used to support the wheels and connect the rear wheels. If it is a vehicle driven by the front axle, then the rear axle is just a follower bridge, which only plays the role of carrying. If the front axle is not the drive axle, then the rear axle is the drive axle. At this time, in addition to the bearing function, it also plays the role of driving, deceleration and differential speed. If it is four-wheel drive, there is generally a distribution in front of the rear axle. actuator. [0003] The rear axle of an ele...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a lifting table and assembly equipment for the assembly of the rear axle assembly of an electric vehicle, so as to solve the problem that the second frame of the above-mentioned device can be lifted and lowered by the scissor lifting mechanism. Adjust the tilt of the rear axle assembly to meet the needs of special installation conditions; the distance between the baffles cannot be adjusted, so it cannot be applied to rear axle assemblies of different sizes, and the use range is limited.

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