Automatic cutting and welding equipment suitable for automobile exhaust purification pipe

Abstract

The invention relates to the field of automobile exhaust purification pipe machining equipment, in particular to automatic cutting and welding equipment suitable for an automobile exhaust purification pipe. Comprising a rack, a driving workpiece clamping mechanism, a driven workpiece clamping mechanism, a driven clamping adjusting mechanism, a follow-up welding and cutting integrated machine head, a welding and cutting machine head adjusting mechanism and an electric controller. The driven workpiece clamping mechanism is arranged at the bottom of the inner side of the rack in a sliding mode through the driven clamping adjusting mechanism. The follow-up welding and cutting integrated machine head is arranged on the top of the inner side of the rack in a sliding mode through a welding and cutting machine head adjusting mechanism. The automatic cutting and welding equipment is based on the cutting and welding integrated design, the technical requirement for welding personnel is effectively lowered, meanwhile, damage to the body of a worker is greatly reduced, the welding head achieves the automatic arc striking function and multi-range fine adjustment on the premise that the encoder measures the linear speed and the steering engine adjusts the angle, and the welding efficiency is improved on the basis that the better welding quality is obtained. And the welding consistency is obviously improved.

Description

technical field [0001] The invention relates to the field of processing equipment for automobile exhaust gas purification pipes, in particular to an automatic cutting and welding equipment suitable for automobile exhaust gas purification pipes. Background technique [0002] With the gradual improvement of my country's environmental protection policy requirements, the purification level of automobile exhaust is also becoming more and more stringent. The exhaust gas purification pipe is a part that purifies the exhaust gas when the automobile is running. Most of the existing cutting and welding of the automobile exhaust gas purification pipe are manual cutting and welding and there is no automatic welding machine. The cost of manual welding is high. Because the thin-walled parts have high requirements for technicians during welding, the welding quality is uneven. At the same time, in order to ensure the welding quality, the wrist must be kept at a certain angle, and the toxic ...

AI Technical Summary

Problems solved by technology

The cost of manual welding is high, because the thin-walled parts have high requirements for technicians during welding, and the welding quality is uneven. At the same time, in order to ensure the welding quality, the wrist must be kept at a certain angle, and the toxic gas generated by welding will cause damage to workers. irreversible

However, most of the welding machines in the market are for simple parts welding, not for welding thin-walled parts, and the welding machine is poorly formed.

And the angle of the welding head cannot be adjusted and cannot be controlled. It is not conducive to welding workpieces of different materials and shapes, and the weld shape is poor and the strength is low.

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