Build-up welding device for axis part with conical surface

Abstract

The invention discloses a build-up welding device for an axis part with a conical surface. The build-up welding device comprises a base, a tool, a horizontal guide rail, a horizontal sliding table, a swing guide rail, a feed sliding table, a connecting plate and a welding head, wherein the tool comprises a machine head, a chuck and a centre seat, wherein the machine head is arranged on the base, the chuck is arranged on the machine head, the centre seat is arranged on the base, and the upper end of the centre seat is provided with a centre; the horizontal guide rail is erected above the base through an elevator mechanism; the horizontal sliding table is arranged on the horizontal guide rail, and is driven by a horizontal driving mechanism; the left end of the swing guide rail is hinged to the right end of the horizontal sliding table, and the right end of the swing guide rail is hinged to one end of a first connecting rod; the other end of the first connecting rod is hinged to one end of a second connecting rod; the other end of the second connecting rod is connected with a swing motor; the feed sliding table is arranged on the swing guide rail; the upper end of the connecting plate is connected with the lower end of the feed sliding table; the welding head is arranged at the lower end of the connecting plate, and is provided with a welding gun and a wire feeding head. The build-up welding device disclosed by the invention can be used for performing mechanical build-up welding on the conical surface of the axial part with the conical surface, and is stable in welding quality and high in efficiency.

Description

technical field

[0001] The invention relates to the field of surfacing welding devices, in particular to a surfacing device for shaft parts with a tapered surface. Background technique

[0002] Shaft parts with conical surfaces are common parts in mechanical equipment. The damage of such parts is mainly local damage to the conical surface. These conical surface damages can be repaired by brush plating to reduce the waste of resources and improve the quality of parts. Long service life and cost saving.

[0003] At present, the brush plating of the cone surface of shaft parts is mainly carried out manually. The operator needs to measure while brushing to ensure that the size of the cone surface after repair can meet the requirements, and it is necessary to avoid peeling or scratching of the coating . Therefore, completing the brush plating manually will result in a large amount of manpower, material and financial resources, and the manual brush plating process is labor-inten...

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