Weld joint grinding device for automobile welding part production and using method thereof

Abstract

The invention relates to the technical field of automobile welding part production, in particular to a weld joint grinding device for automobile welding part production and a using method thereof. Theweld joint grinding device comprises a base and a controller, wherein a grinding device body is fixedly connected to the inner side of the top end of the base and is fit to a transmission shaft; thegrinding device body comprises a first electric telescopic rod, a fixing frame, a grinding belt, a supporting frame, a first spring, a vertical shell, a connecting shaft, a first guide wheel, a firstmotor and a second guide wheel; according to the weld joint grinding device, the grinding belt, the supporting frame, the first spring, the fixing shell, the connecting shaft, the first guide wheel, the first motor and the second guide wheel are arranged, so that on one hand, a weld joint of the transmission shaft can be ground through the grinding belt, on the other hand, the grinding belt can betensioned through the first spring and the connecting shaft, the stable work of the grinding belt is guaranteed, and meanwhile the weld joint of the transmission shaft can be better ground through the arc-shaped arrangement of the supporting frame; and the grinding efficiency and the grinding effect are improved.

Description

technical field [0001] The invention relates to the technical field of production of automobile welding parts, in particular to a welding seam grinding device for production of automobile welding parts and a method for using the same. Background technique [0002] Welding production in automobile manufacturing has the characteristics of large batches, fast production speed, and high requirements on the assembly and welding accuracy of the parts to be welded. Most of them adopt flow-line production methods, and different parts require different welding methods. Auto parts welding includes radiator welding, chassis welding, etc. Parts welding and transmission shaft welding, etc. [0003] After the welding of auto parts is completed, the weld seam needs to be polished, especially after the transmission shaft is welded, the weld seam of the transmission shaft needs to be polished. At present, when the weld seam is polished, the staff manually polish it with a grinding device , ...

AI Technical Summary

Problems solved by technology

[0003] After the welding of auto parts is completed, the weld seam needs to be polished, especially after the transmission shaft is welded, the weld seam of the transmission shaft needs to be polished. At present, when the weld seam is polished, the staff manually polish it with a grinding device , the operation efficiency is low, and it is easy to increase the labor intensity of the staff. Therefore, in view of the above problems, a weld grinding device for the production of automobile welded parts and its use method are proposed

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