Electric automobile rear axle assembly hoisting conveying device and method and transfer equipment

Abstract

The invention discloses an electric automobile rear axle assembly hoisting conveying device and method and transfer equipment in the technical field of automobile assembling. The device comprises a body support which is of a cross-shaped structure and is formed by welding and combining a cross beam and a longitudinal rod. The top and the bottom of the cross beam are provided with a wheel groove and an adjusting rack in the length direction correspondingly. Sliding assemblies are symmetrically arranged on the left side and the right side of the cross beam. The inner sides of the sliding assemblies are provided with hoisting conveying tight holding blocks relative to the longitudinal rod in a left-right symmetry manner. Hoisting conveying hoisting rings are arranged on the tops of the hoisting conveying tight holding blocks. The two ends of the longitudinal rod are provided with fixing tight holding blocks relative to the cross beam in a front-back symmetry manner. Longitudinal fixing hoisting rings are arranged at the bottoms of the fixing tight holding blocks. Each sliding assembly comprises a sliding block shell, moving wheels, a transmission gear, an adjusting worm, an adjustingrocker and a transverse fixing hoisting ring. The electric automobile rear axle assembly hoisting conveying device and method and the transfer equipment are provided, usage is safe, and adjustment isconvenient.

Description

technical field [0001] The invention relates to the technical field of automobile assembly, in particular to an electric automobile rear axle assembly lifting device, method and transfer equipment. Background technique [0002] Automobile axle, also known as axle, is connected with vehicle frame or load-bearing body through suspension, and wheels are installed at both ends. The role of the axle is to bear the load of the car and maintain the normal driving of the car on the road. 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. [0003] At present, in most automobile production and assembly line workshops, ropes or steel ...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a lifting device, method and transfer equipment for the rear axle assembly of an electric vehicle, so as to solve the problem that the slider assembly and the main beam of the above-mentioned device located at both ends of the main beam are only simply socketed and cannot be lifted during lifting. Adjust the position of the slider assembly at any time to adjust the lifting contact point, and the slider assembly may slip due to the lack of a reliable locking mechanism during use, causing the axle to tilt or even fall off, which poses a safety hazard

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