Laser welding device for diamond drill base body

Abstract

The invention provides a laser welding device for a diamond drill base body. The laser welding device comprises a support, a base, a rotating assembly, an alignment assembly, a sliding rod, a fine adjustment assembly and a laser welding machine, the support is of a frame structure, the laser welding machine is installed in the support, the base 2 is arranged on the support, and the rotating assembly and the alignment assembly are installed at the upper end of the base; and one end of the rotating assembly is fixedly connected to one end of the alignment assembly, the fine adjustment assembly is installed on one side of the base through the sliding rod, the periphery of a welding head of the laser welding machine is fixedly installed on one side of the fine adjustment assembly, the welding head of the laser welding machine is located between the rotating assembly and the alignment assembly, and the rotating assembly, the alignment assembly, the sliding rod and the laser welding machine are in signal connection with a controller. According to the laser welding device for the diamond drill base body, it is guaranteed that the connecting position of a basic fixing seat and a sleeve is smooth and free of deformation through the laser welding machine, and the structural strength requirement of a diamond drill during work is met.

Description

technical field [0001] The invention belongs to the field of diamond drill manufacturing, in particular to a laser welding device for a diamond drill substrate. Background technique [0002] The diamond drill basically includes a casing and a fixed seat. The casing is externally connected to the drive shaft through the fixed seat. Diamond or sintered emery is installed at the lower end of the casing. The fixed seat is a machined metal connector, and the casing can be selected. Seam steel pipe or seamless steel pipe, but whether it is seamed steel pipe or seamless steel pipe, one end of the casing needs to be welded to the fixing seat, because the fixing seat and the casing need to sink and drill at the same time, which makes the fixing seat The connection position with the sleeve must be flat and non-deformed and meet the strength requirements, while the argon arc welding of the prior art cannot meet the technological requirements in this respect. Contents of the invention...

AI Technical Summary

Problems solved by technology

[0002] The diamond drill basically includes a casing and a fixed seat. The casing is externally connected to the drive shaft through the fixed seat. Diamond or sintered emery is installed at the lower end of the casing. The fixed seat is a machined metal connector, and the casing can be selected. Seam steel pipe or seamless steel pipe, but whether it is seamed steel pipe or seamless steel pipe, one end of the casing needs to be welded to the fixing seat, because the fixing seat and the casing need to sink and drill at the same time, which makes the fixing seat The connection position with the casing must be flat and not deformed, but also meet the strength requirements, and the argon arc welding of the prior art cannot meet the process requirements in this respect

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