Turnover trolley for vehicle body and frame integrated structure

Abstract

The invention discloses a turnover trolley for a vehicle body and frame integrated structure. The turnover trolley comprises a traction assembly, a front vehicle axle assembly, a frame assembly, a rear vehicle axle assembly, a base plate and a tire assembly, wherein the traction assembly is hinged to the front vehicle axle assembly; one end of the frame assembly is in rotary connection with the front vehicle axle assembly and the other end of the frame assembly is fixedly connected with the rear vehicle axle assembly; the tire assembly is connected with the frame assembly through the front vehicle axle assembly and the rear vehicle axle assembly respectively; the base plate is arranged on the frame assembly. By adopting the turnover trolley disclosed by the invention, the turnover requirements of the vehicle body and frame integrated structure are met and coating work is also convenient to arrange, so that the turnover efficiency is extremely improved; meanwhile, a product also can beprotected very well in a turnover process.

Description

technical field [0001] The invention relates to a transportation device, in particular to a turnover trolley for an integrated body and frame structure. Background technique [0002] After the assembly and welding of the automobile body is completed, it is necessary to remove the automobile body from the body welding fixture and transfer it to other stations for the next process. During the transfer process, the automobile body turnover car is an irreplaceable tool effect. The existing car body turnover car is generally a fixed bracket with a relatively simple structure. The four supports that are in contact with the car body are welded to the turnover car bracket. Each car body turnover car can only be used for one model, and other models Cannot be used. [0003] Especially for the models where the frame and the body shell are integrated, due to the heavy weight and large size of the welded body shell assembly, professional lifting gear is required for hoisting, and multi...

AI Technical Summary

Problems solved by technology

The existing car body turnover car is generally a fixed bracket with a relatively simple structure. The four supports in contact with the car body are welded to the turnover car bracket. Each car body turnover car can only be used for one model, and other models not able to use

[0003] Especially for the models where the frame and the body shell are integrated, due to the heavy weight and large size of the welded body shell assembly, professional lifting gear is required for hoisting, and multiple workshops need to be turned around, and multiple hoisting operations are required. The existing turnover trolley cannot meet the turnover needs

If trucks are used for turnover, the turnover efficiency is low and the cost is high

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