Reinforcing steel bar groove welding method

Abstract

The invention relates to the field of welding, in particular to a reinforcing steel bar groove welding method which comprises a working table. First rectangular openings are formed at the positions, close to the left side and the right side, on the working table; drive mechanisms are fixedly arranged in the first rectangular openings; moving plates are fixedly arranged on the upper surfaces of thedrive mechanisms; the lower surfaces of the moving plates are movably connected with the upper surface of the working table through guiding mechanisms; and adjusting mechanisms are fixedly arranged on the positions, close the front edges and the back edges, on the upper surfaces of the moving plates. According to the reinforcing steel bar groove welding method provided by the invention, a clamping mechanism is moved through the drive mechanisms and the adjusting mechanisms, so that a reinforcing steel bar can be conveniently moved after being fixed, welding can be carried out conveniently, and a welding effect is better; welding slags and dust in the welding process are collected through a dustproof mechanism and a dust collecting mechanism, so that a working environment is tidier; and meanwhile, through a limiting notch, the position relationship between the reinforcing steel bar and a welding gun is conveniently observed, so that a welding position can be conveniently adjusted in time, and the accuracy in welding is realized.

Description

technical field [0001] The invention relates to the field of welding, in particular to a steel bar groove welding method. Background technique [0002] Steel bar welding is to use electric welding equipment to lengthen steel bars in the axial direction or cross-connect them. The quality of steel bar welding is related to the weldability and welding process of the steel. The weldability is related to the alloy elements such as carbon, manganese, and titanium in the steel bar. The electric welding process includes Welding parameters and operation level; there are many types of steel bar welding, in the field of steel bar welding mainly include: arc welding, flash contact butt welding, split welding, electroslag pressure welding, plug welding, etc. Groove welding is a kind of split welding. The steel bars with grooves have higher requirements on the positioning of the welding device during welding. The current groove welding has the following deficiencies in welding: [0003] ...

AI Technical Summary

Problems solved by technology

[0003] When combining and welding steel bars with different diameters, since the grooves of the steel bars are relatively fitted, the steel bars are prone to displacement during the fixing process, resulting in deviations in the butt joint of the grooves. However, the existing welding device is performing welding on the steel bars. After fixing, it is impossible to move and adjust the steel bar, resulting in weak welding or welding failure. The welding slag generated by the traditional welding device directly falls on the workbench or a large amount of smoke and dust are randomly scattered in the air. Long-term inhalation will damage the staff causing bodily harm

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