Welding auxiliary device

Abstract

The invention relates to the technical field of machining auxiliary equipment, in particular to a welding auxiliary device. The welding auxiliary device comprises a bottom frame in a rectangle shape,wherein fixing rods are fixedly connected to the four corners of the bottom frame, and the fixing rods are arranged perpendicular to the bottom frame; a plurality of pairs of first positioning groovesdistributed in a spaced mode are correspondingly formed in opposite seamed edges of the bottom frame, and each pair of the first positioning grooves is used for containing a [-shaped bending angle ofa linear frame strip; positioning clamping plates are detachably connected to the ends, away from the bottom frame, of adjacent fixing rods, and second positioning grooves corresponding to first positioning grooves in the bottom frame are formed in the positioning clamping plates in the length direction of the positioning clamping plates; and the welding auxiliary device further comprises rotating handles, fixing blocks are fixedly connected to the ends, near the bottom frame, of the fixing rods, containing grooves are correspondingly formed in the rotating handles and the fixing blocks, andthe containing grooves are used for containing bending angles of linear frame rings. The welding auxiliary device improves the efficiency and quality of welding, and is time-saving and labor-saving.

Description

technical field [0001] The invention relates to the technical field of product processing auxiliary equipment, in particular to a welding auxiliary device. Background technique [0002] In the production process of the product, many products will be manufactured using welding process. The general container-type grille is composed of multiple vertical and horizontal intersecting wire frame strips. Before welding, the multiple vertical and horizontal intersecting wire frame strips need to use jigs Fix the side that needs to be welded. When welding, the worker welds each node of the wire frame strip on this side, and the jig needs to be removed after each side is welded, and then installed on the lower side of the container type grille Welding is time-consuming and labor-intensive, and requires multiple loading and unloading of jigs, which easily increases the error between wire frame strips and reduces the quality of welding. Contents of the invention [0003] In view of th...

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Problems solved by technology

[0002] In the production process of the product, many products will be manufactured using welding process. The general container-type grille is composed of multiple vertical and horizontal intersecting wire frame strips. Before welding, the multiple vertical and horizontal intersecting wire frame strips need to use jigs Fix the side that needs to be welded. When welding, the worker welds each node of the wire frame strip on this side, and the jig needs to be removed after each side is welded, and then installed on the lower side of the container type grille Welding is time-consuming and labor-intensive, and requires multiple loading and unloading fixtures, which can easily increase the error between the wire frame strips and reduce the quality of welding

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