Part cooling equipment for automobile part machining and welding

Abstract

The part cooling equipment for automobile part machining and welding comprises a machine base, a dry ice storage barrel is fixedly installed at the top of the front end of the machine base, and a through hole is formed in the axis of the bottom end of the dry ice storage barrel in a penetrating mode. According to the part cooling equipment for machining and welding of the automobile parts, a welding position is accurately cooled by using dry ice and cooling airflow through a handheld cooling part, after dry ice particles sprayed out along with the airflow collide with the welding position at a high speed, the welding part can be rapidly cooled due to sublimation heat absorption of the dry ice particles, and meanwhile, the welding part can be rapidly cooled. And due to the collision effect of the dry ice particles, rapid grinding and polishing treatment can be conducted on the welding position, the grinding treatment machining step does not need to be added subsequently, the machining speed of the automobile parts is increased, the air flow speed around the welding position is increased, evaporation of water vapor in the environment is accelerated, and the phenomenon that the welding position is damaged during cooling treatment is prevented. And condensed water drops drop on a welding position to influence the welding quality.

Description

technical field [0001] The invention relates to the technical field of auto parts processing equipment, in particular to a parts cooling equipment for auto parts processing and welding. Background technique [0002] In the process of auto parts processing, welding treatment is a very common processing method, such as welding and fixing additional metal rods and metal plates in the frame, welding treated metal materials, in order to avoid thermal deformation of metal materials or To improve the efficiency of automobile processing and assembly, the parts after welding will be cooled. [0003] In the prior art, such as the Chinese patent number: CN 108296681 A "welding cooling device for auto parts", including: welding structure; jig structure, arranged at the lower end of the welding structure; jig plate, arranged at the lower end of the jig structure , fixed with the jig structure; the fixing frame is set at the lower end of the jig plate; the ejection structure is fixed at ...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a kind of parts cooling equipment for the processing and welding of auto parts, to solve the problem that when using the water-cooling type to cool the high-temperature welding place proposed in the above-mentioned background technology, the outer wall of the water-cooling pipe often appears in the ambient air. Water vapor condenses into water droplets. After the condensed water drops on the weld, it will cause discoloration or cracks in the weld, which reduces the quality of the weld.

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