Automobile part welding auxiliary device capable of performing rotational adjustment

Abstract

The invention provides an automobile part welding auxiliary device capable of performing rotational adjustment. The automobile part welding auxiliary device capable of performing rotational adjustmentcomprises a ventilation duct and a smoke exhaust fan; the bottom of a supporting frame is installed at the left end of the top end surface of a base, and a movable supporting frame is installed at the right end of the top end surface of the base; two positioning bolts are both mounted on the movable supporting frame; two bearing plates are each of a circular plate-like structure, and the two bearing plates are separately mounted at the top ends of the end surfaces of the inner sides of the supporting frame and the movable supporting frame; and locating grooves are formed in the bottoms of theend surfaces of the inner sides of the bearing plates. The fixation of the left and right ends of automobile parts need to be welded is facilitated, so that the automobile parts are more stable during the welding operation, and the welding precision of the automobile parts is guaranteed; and an adjustment plate and bearings are arranged, and the automobile parts in the fixed state are rotated andadjusted, so that the welding angle of the automobile parts is more in line with the welding requirements of workers, and the welding quality of the automobile parts is improved.

Description

technical field [0001] The invention belongs to the technical field of automobile manufacturing, and more specifically relates to an auxiliary welding device for automobile parts that can be rotated and adjusted. Background technique [0002] With the development of the economy, automobiles bring convenience to people's travel and transportation. Due to the variety of internal parts of automobiles, the more complex parts cannot be processed at one time during manufacturing, and the parts need to be welded together by welding. together for later car assembly. [0003] The inventors found that there is a similar auxiliary device for welding automobile parts, such as a welding positioning fixture for automobile parts mentioned in patent application No. The fixture bracket is a rectangular frame with an opening on one short side. The bottom plate of the fixture bracket is provided with a first chute. One end of the L-shaped positioning splint is slidably installed in the first ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides an auxiliary device for welding automobile parts that can be rotated and adjusted to solve the problem that the existing similar devices have a poor fixing effect on the automobile parts that need to be welded. It is easy to shake, and it is easy to affect the welding accuracy of auto parts; and the collection effect of harmful welding fumes generated during welding is poor, and the welding fumes are easy to float into the air, which affects the respiratory system of personnel.

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