Welding equipment for oil plug seat of automobile axle housing

Abstract

The invention provides an automobile axle housing refueling screw plug base welding device. The automobile axle housing refueling screw plug base welding device comprises a base, a welding support and a workbench; the welding support and the workbench are arranged on the base; the workbench is provided with at least one group of rear axle cover positioning mechanism; the welding support is provided with a vertical pushing mechanism; the vertical pushing mechanism is provided with a compression mechanism and a welding torch which are located above the workbench; at least one of the welding torch and the workbench can rotate. According to the automobile axle housing refueling screw plug base welding device, the clamping is stable and convenient and welding pores and the insufficient weld width are avoided; the weld forming is attractive and the welding quality is improved; a process screw plug is cancelled and the invalid operation is eliminated; welds are achieved at a time; the oil drain screw plug base welding of multiple products can be performed and the rapid switching of the products can be implemented; the automobile axle housing refueling screw plug base welding device is good in extensibility, reliable in work, high in efficiency and low in cost.

Description

technical field [0001] The invention relates to the technical field of welding devices, in particular to welding equipment for oiling screw plug seats of automobile axle housings. Background technique [0002] The rear axle cover of the automobile rear axle housing production line needs to be welded on the rear axle cover. This process has always been manually connected with the rear axle cover with a screw rod, and then manually spot welded. After the welding is completed, it is still The screw needs to be removed. Not only the efficiency is low but also the welding quality is unstable and the labor intensity is very high. [0003] The overall welding quality is low, and there are many pores and desoldering in solder joints: when welding on simple tooling, the workpiece cannot be fixed, and the welding is easy to shake, resulting in quality defects such as weak solder joints and desoldering; poor consistency of manual welding seams often causes Insufficient weld width ...

AI Technical Summary

Problems solved by technology

Not only is the efficiency low, but the welding quality is unstable and the labor intensity is high

[0003] The overall welding quality is low, and there are many pores and desoldering in solder joints: when welding on simple tooling, the workpiece cannot be fixed, and the welding is easy to shake, resulting in quality defects such as weak solder joints and desoldering; poor consistency of manual welding seams often causes Insufficient weld width

[0004] Low production efficiency: the filling screw plug seat must first be screwed into the process screw to position the filling screw plug seat to prevent welding spatter from entering the thread and plane of the screw plug seat, and then unscrew the process screw plug after welding, resulting in high labor intensity for the operator , low production efficiency

Poor working conditions: Welding on simple tooling, the workpiece is not fixed, and the welding is easy to shake, resulting in quality defects such as weak solder joints and desoldering; and the workpiece is easy to slip and hurt people

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