A welding jig for steel cylinder production and its application method

Abstract

The invention relates to a welding jig for steel cylinder production and its use method, which includes a fixed seat and a moving seat facing front and rear, and semicircular slots are symmetrically opened on the side walls of the opposite side of the fixed seat and the moving seat , the bottom of the slotted inner groove is provided with an arc-shaped clamping groove, which is characterized in that: the side of the moving seat away from the fixed seat is provided with a control clip for pushing the moving seat to move relative to the fixed seat and cooperating with the fixed seat to clamp the steel cylinder body tight components. When in use, snap the cylinder body into the slot on the side wall of the fixed seat, and snap into the arc-shaped clamping groove to further limit the position. Then, a control clamp is set on the side of the moving seat away from the fixed seat. Assemblies, control the clamping assembly to push the moving seat to move relative to the fixed seat, so that the moving seat and the fixed seat are close to and squeezed into contact, and then the steel cylinder body is fixed. Compared with the prior art that requires complex mechanical mechanisms to achieve fixation, this The structure of the invention is simple and reliable.

Description

technical field [0001] The invention relates to the technical field of steel cylinder processing and production, in particular to a welding jig for steel cylinder production and a use method thereof. Background technique [0002] The liquefied gas cylinder is a second-class pressure container for flammable and explosive chemicals. It is widely used in the lives of urban and rural residents and in food stalls, small restaurants and small restaurants in cities and towns. Stability and safety during installation, handling and use. During the welding process, it is usually necessary to use welding fixtures to clamp and fix the steel cylinder body to be welded, and then weld the sides. The current welding fixtures are inconvenient to clamp and use complex mechanical structures to drive and control clamping, and The clamping and fixing of the steel cylinder body is unstable, and it is easy to be disengaged by vibration during the welding process after clamping and fixing, which h...

AI Technical Summary

Problems solved by technology

During the welding process, it is usually necessary to use welding fixtures to clamp and fix the steel cylinder body to be welded, and then weld the sides. The current welding fixtures are inconvenient to clamp and use complex mechanical structures to drive and control clamping, and The clamping and fixing of the steel cylinder body is unstable, and it is easy to be disengaged by vibration during the welding process after clamping and fixing, which has a great impact on the welding quality, so it needs to be improved

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