A Distributed Conductive Mechanism for Circular Seam Welding

Abstract

The invention aims to provide a circular seam welding distributed conductive mechanism which comprises a rack, conductive mechanism bodies, a first control cabinet, a supporting base, a conductive shaft, a gantry cross beam, a first guide rail, a welding gun, a second control cabinet, welding machines, welding work stations and a second guide rail. The circular seam welding distributed conductive mechanism is characterized in that each conductive mechanism body is composed of a conductive piece, an inner hexagon bolt, an adjustment rod and a bottom plate; and the supporting base is arranged at the lower end of the rack and is fixedly connected with the rack, and the first control cabinet is arranged at the upper end of the rack and is fixedly connected with the rack. The circular seam welding distributed conductive mechanism can be installed or detached according to workpieces or welding conditions, multipurpose performance of equipment is extended through an adjustable mechanism, a product is remodeled without changing the equipment, and the industrial cost is saved for enterprises; and the distributed conductive mechanism can guide away currents near the conductive mechanism in welding work, and the welding effect can be better.

Description

technical field [0001] The invention relates to a conductive mechanism, in particular to a distributed conductive mechanism for circular seam welding. Background technique [0002] At present, the circular seam automatic welding machine is a general automatic welding equipment that can complete various circular and circular seam welding. It can be used for high-quality welding of carbon steel, low alloy steel, stainless steel, aluminum and its alloys, and can choose argon arc welding (with or without wire filling), gas metal arc welding, plasma welding and other welding power sources to form a set The circular seam automatic welding system can be widely used in the welding of hydraulic cylinders, automobile steering frames, transmission shafts, gas storage tanks, chemical and medical containers, liquefied gas tanks, fire fighting equipment, rollers and liquid storage tanks for mines and production lines. At present, in the existing technology, the conduction of automatic we...

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Problems solved by technology

At present, in the existing technology, the conduction of automatic welding equipment is generally through the direct conduction method of connecting the grounding cable of the welding machine to the equipment or the workpiece. The current automatic welding device for circular seam is suitable for vertical pole and disc welding, The method adopts the pre-pointing of the weldment, manual clamping, and gas-shielded welding with double guns for each disc. When welding the pipe fittings, there will be a problem that the welding effect will be reduced due to the current retention during welding because the workpiece is too long.

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