A high-pressure gas cylinder welding tooling

Abstract

The invention provides a high-pressure gas cylinder welding tool. The high-pressure gas cylinder welding tool comprises a lower supporting bowl, an upper cover bowl and joints. The edge of a lower supporting bowl opening of the lower supporting bowl is welded to the lower ends of the joints. The edge of an upper cover bowl opening of the upper cover bowl is in press joint with the upper ends of the joints through bolts. The lower supporting bowl, the upper cover bowl and the joints form a mounting cavity capable of containing a gas cylinder to be welded. The inner wall of the upper cover bowl and the inner walls of the joints are attached to the outer wall of the gas cylinder to be welded. The high-pressure gas cylinder welding tool has the beneficial effects that for welding of the high-pressure gas cylinder, by means of the tool, the welding process is simpler, welding is more convenient, the welding quality is improved, and the possibility of leakage of weld joints is reduced.

Description

technical field [0001] The invention relates to technological equipment, in particular to a high-pressure gas cylinder welding frock. Background technique [0002] A high-pressure gas cylinder is a pressure container used to store high-pressure gas. Once a high-pressure gas cylinder leaks, the consequences will be disastrous. Such as: flammable gas explosion, poisonous gas outflow poisoning and killing animals and so on. Therefore, improving the welding quality of high-pressure gas cylinders is an urgent task. [0003] The welding of the existing high-pressure gas cylinders does not have corresponding tooling, which causes the welding to be greatly affected subjectively, and the decline in welding quality will cause leakage of the gas cylinders, which is very dangerous. And the existing welding man-made skill requirement is higher, and process is complicated, and this is also an important factor that reduces welding quality. Contents of the invention [0004] The presen...

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Problems solved by technology

[0003] There is no corresponding tooling for the welding of existing high-pressure gas cylinders, which causes the welding to be greatly affected subjectively, and the decline in welding quality will cause leakage of the gas cylinders, which is very dangerous

Moreover, the existing welding skills are relatively high and the process is complex, which is also an important factor that reduces the quality of welding.

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