Pipeline container product machining and welding equipment with multi-directional positioning function

Abstract

The invention discloses pipeline container product machining and welding equipment with a multi-directional positioning function, and particularly relates to the technical field of welding machining. The pipeline container product machining and welding equipment comprises a bottom plate, the bottom ends of four fixing columns on the upper surface of the bottom plate are fixedly connected, and the top ends of the two fixing columns on the left side are fixedly connected with the lower surface of the same placing cylinder. According to the pipeline container product machining and welding equipment, a rotary extrusion cylinder, limiting rods, clamping plates, first elastic assemblies, a communicating water pipe, a water inlet pipe, a water outlet pipe, a connecting pump, supporting wheels and a welding head are arranged, and meanwhile, the close faces of the four clamping plates stably clamp the outer surface of a pipeline, so that clamping and limiting of the pipeline are achieved. Meanwhile, after welding is completed, water flows in a communicating water pipe through the water inlet pipe and the water outlet pipe, heat of a welding part is rapidly taken away for cooling by adopting non-contact type water cooling, and rapid cooling after welding is completed can be achieved while smooth and stable positioning in the welding process is achieved. the device has good welding stability and efficiency.

Description

technical field [0001] The invention relates to the field of welding processing technology, and more specifically, the invention relates to a processing and welding equipment for pipeline container products with multi-directional positioning. Background technique [0002] Welding defects refer to defects formed during the welding process at the welded joint. Welding defects include porosity, slag inclusions, incomplete penetration, incomplete fusion, cracks, pits, undercuts, welding tumors, etc. The pores and slag inclusions (points) in these defects are volume defects. Slag, incomplete penetration, incomplete fusion and cracks are linear defects, which can also be called surface defects. In particular, cracks and lack of fusion are surface defects. Pits, undercuts, weld bumps and surface cracks are surface defects. Other defects (including internal buried cracks) are buried defects. [0003] The pipe container needs to be positioned during welding. The smoke generated ...

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Problems solved by technology

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a processing and welding equipment for pipeline container products with multi-directional positioning. Human health, part of the positioning and clamping process of the pipeline uses splints on both sides for clamping operations. The coating performance of the pipeline during the operation process is not ideal, which affects its stability. At the same time, only air cooling is used for heat dissipation, and the cooling efficiency is low , if the way of spraying coolant is used, the coolant may cause rapid cooling of the weld, resulting in cracks in the weld or a decrease in mechanical properties

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