Special weld joint back chipping equipment for iron tower angle steel full penetration welding

Abstract

The invention relates to the technical field of mechanical equipment, and particularly relates to special weld joint back chipping equipment for iron tower angle steel full penetration welding. The position of a grinding mechanism is fixed, and back chipping treatment is carried out in an angle steel moving manner, so that the stability of the equipment for angle steel back chipping is improved, the position deviation condition of the grinding mechanism in the moving process is reduced, and the back chipping quality of the equipment for angle steel is improved; and by controlling the telescopic lengths of a plurality of sets of first hydraulic cylinders, the plurality of sets of first hydraulic cylinders adjust the angle of the included angle between two sets of supporting plates through a plurality of sets of first sliding blocks and a plurality of sets of first supporting rods, so that the equipment can conveniently fix and convey the angle steel with different included angle sizes, the use limitation of the equipment is reduced, and the back chipping efficiency of the equipment for the angle steel is improved. The special weld joint back chipping equipment comprises a base, two conveying mechanisms, the grinding mechanism, a dust collecting device, the plurality of sets of first sliding blocks, the plurality of sets of first hydraulic cylinders, the plurality of sets of first supporting rods, the two sets of supporting plates, a plurality of sets of fixing pieces and a plurality of sets of first roller shafts.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a special welding seam cleaning device for iron tower angle steel full penetration welding. Background technique [0002] The special weld root cleaning equipment for iron tower angle steel full penetration welding is a kind of weld seam root cleaning equipment for angle steel full penetration welding, which has been widely used in the field of mechanical equipment; the existing iron tower angle steel During the use of the special weld root cleaning equipment for full penetration welding, it was found that weld root cleaning is the carbon planing operation of full penetration welds, and the welding of full penetration welds formed by double-sided welding with high quality requirements is completed Finally, non-destructive testing is required after welding, such as UT and RT testing are qualified, before welding on the opposite side after welding, the process of using...

AI Technical Summary

Problems solved by technology

[0003] When cleaning the angle steel of the iron tower, most welding seam cleaning equipment often adopts the method of moving the grinding tool for cleaning. The quality of the cleaning root, and the original equipment has limitations when fixing different types of angle steel, which reduces the working efficiency of the equipment

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