Automobile rotating shaft welding forming surface fine treatment system

Abstract

The invention relates to the technical field of automobile rotating shaft welding, in particular to an automobile rotating shaft welding forming surface fine treatment system. The automobile rotatingshaft welding forming surface fine treatment system comprises an automobile transmission shaft and further comprises a clamping device used for clamping the automobile transmission shaft, an autorotation device used for rotating the clamping device and a cutting and grinding device used for removing welding slag. The clamping device comprises supporting columns, a mounting table, a clamping groove, a clamping block, a containing groove, a clamping column, clamping torsional springs, clamping plates, stirring strips and an inner supporting mechanism. The autorotation device comprises a supporting frame, a driving groove, autorotation gears, rotating columns, a rack groove, a matching rack, a rotating motor and a driving gear. The cutting and grinding device comprises a combined groove, a rotating table, a mounting column, a telescopic air cylinder, a matching block, driving teeth, a mounting disc, a mounting block and an executing assembly. The automobile rotating shaft welding formingsurface fine treatment system has the effects of multiple functions, automatic polishing and reduction of potential safety hazards to workers.

Description

technical field [0001] The invention relates to the technical field of auto parts processing, in particular to a refined surface treatment system for welding and forming of an auto shaft. Background technique [0002] After welding the car shaft, a hard and brittle substance will be produced on the weld bead of the car shaft, which is called welding slag. If the car shaft needs to be used better, its surface needs to be treated. The so-called surface Treatment refers to the process of artificially forming a surface layer on the surface of a base material that has different mechanical, physical and chemical properties from the base. The purpose of surface treatment is to meet the corrosion resistance, wear resistance, decoration or other special functional requirements of the product. For metal castings, our more commonly used surface treatment method is mechanical grinding; grinding refers to a kind of surface modification technology. It generally refers to a processing met...

AI Technical Summary

Problems solved by technology

[0003] There is an existing surface refinement treatment method for welding and forming of automobile shafts. Usually, workers place the automobile transmission shaft that needs to be polished to remove welding slag on the processing platform, and then use a hand-held grinder to remove the welding slag remaining on the welding bead on the automobile transmission shaft. , when a large number of car transmission shafts need to be polished, it is often necessary to use a large number of workers and the workers need to hold the grinder for grinding. After a long time, the workers' arms are prone to fatigue and there is a certain threat to the workers' personal safety during grinding.

[0004] The above-mentioned existing technical solutions have the following defects: when grinding the automobile transmission shaft, the worker can only polish one automobile transmission shaft at a time. It will cause fatigue, and the falling of welding slag and flying chips during grinding will also cause certain safety hazards to the personal safety of workers. Therefore, there is still room for improvement in the process of refined surface treatment of automobile shaft welding and forming.

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