Universal welding-on table of passenger car

Abstract

The invention relates to a universal welding-on table of a passenger car. The universal welding-on table comprises a left cart, a right cart, lateral fixed racks, guide rails and a workbench, wherein the left cart and the right cart are respectively arranged on the left and right sides of the workbench; the guide rails are arranged on two sides of the workbench; the left cart and the right cart are provided with the lateral fixed racks capable of sliding up and down along the guide rails; a to-be-welded chassis is placed on the workbench; the horizontal position of the to-be-welded chassis is adjusted by virtue of the left cart and the right cart; and the vertical position of the to-be-welded chassis is adjusted by virtue of the lateral fixed racks on the left cart and the right cart, so as to perform welding. Compared with the prior art, the universal welding-on table has the advantages of strong functions, rapidness in type change, low cost and the like.

Description

technical field [0001] The invention relates to an auxiliary tool for passenger cars, in particular to a general welding platform for passenger cars. Background technique [0002] At present, the prominent features of passenger car production are small batches, many varieties, and quick changeover, which requires that the manufacturing cost of passenger car welding stations should not be too high, and be able to adapt to the production of multiple varieties on the same line. Almost none of the welding stations used by domestic bus factories have this function. Only a few welding stations with strong functions can adjust their positioning points in the X, Y, and Z directions. The adjustment time is long (usually 1 to 2 days), and the car models it is suitable for are limited. It is suitable for models with a certain batch size and has been produced for a relatively long period of time, and it is not suitable for models with small output and intermittent production. Contents...

AI Technical Summary

Problems solved by technology

Almost none of the welding stations used by domestic bus factories have this function. Only a few welding stations with strong functions can adjust their positioning points in the X, Y, and Z directions. The adjustment time is long (usually 1-2 days), and the applicable models are also limited. It is suitable for models with a certain batch and has been produced for a relatively long period of time, and is not suitable for models with small output and intermittent production.

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