Portable machine for automatic circular welding of bushings

Abstract

The portable machine for automatic circular welding of bushings belongs to the field of welding round parts (circular bushings of all dimensions, as well as shorter pipes), without the influence of the welder. A burner support is attached to the rotating tube, which is fixed in the desired position by tightening the screw. The burner is placed in the burner holder, it is rotatable (to be able adjust the angle of the burner), and it can also change the distance from the bushing to be welded. The bushing is adjustable along all axes, and its position is fixed via the appropriate screws, and once the position is occupied, it is used for welding a whole series of bushings of certain dimensions. With this invention, the technical problem of the construction of a simple and easily portable machine for the execution of circular welds, which enables the production of high-quality and aesthetically pleasing assemblies, has been solved. The presented machine could completely replace the welder on that job, as well as expensive robots, because it provides the required welding quality that is in line with the standards, but with a much lower manufacturing cost compared to robots.