Rear supporting device of a painting production trolley and the painting production trolley

Abstract

The invention relates to the technical field of automobile body transportation, in particular to a rear support device of a painting production trolley and a painting production trolley. The rear support device of the painting production trolley includes: a first support column, which is used to be arranged on the body of the painting production trolley; and a support plate, which is arranged above the first support column to form The first support surface is used to support the spare parts frame; it also includes a second support column, which includes a connection end and a support end, the connection end is arranged at the end of the support plate, and the support end is provided with a second support surface and a third support surface, the second support surface and the third support surface can be used alone or in combination to support the vehicle body. The invention can solve the problems in the prior art that the rear support of the trolley cannot meet the support requirements of various newly-introduced vehicle models, and the existing rear support needs to be modified, resulting in high cost and low efficiency.

Description

technical field [0001] The invention relates to the technical field of automobile body transportation, in particular to a rear support device of a painting production trolley and a painting production trolley. Background technique [0002] At present, multi-model mixed production has become the main production mode of automobile OEMs. The body-in-white of the car is sent to the painting after welding and adjustment. The body-in-white is transferred by the spreader after the pre-treatment electrophoresis. The trolley is an important tool for painting and transporting body-in-white. [0003] In some factories, the painting workshops are produced in a mixed flow and on one line, and there can be as many as 10 models. The trolley currently in use supports the body-in-white mainly through four front and rear supports. The left and right front supports are positioning pins. The positioning holes in the front floor of the body-in-white fall into the positioning pin support platfo...

AI Technical Summary

Problems solved by technology

[0008] In view of the defects existing in the prior art, the object of the present invention is to provide a rear support device for a painting production trolley and a painting production trolley, which can solve the problem that the rear support of the trolley in the prior art cannot meet various new investment models. support requirements, the existing rear support needs to be modified, high cost and low efficiency

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