Drill bit connecting piece convenient to replace and used for steel structure machining and using method

Abstract

The invention discloses a drill bit connecting piece convenient to replace and used for steel structure machining and a using method, and belongs to the technical field of steel structure machining. According to the drill bit connecting piece convenient to replace and used for steel structure machining and the using method,when a connecting drill bit device is installed on a mounting device, the drill bit connecting device and the mounting device can be fixed only by extending the drill bit connecting device into a mounting box in the first step and rotating a rotating rod to enable a fixing rod to be rotated into a fixing groove in the second step, and mounting is easy and convenient; and when the drill bit connecting device is disassembled or replaced, the whole drill bit connecting device can be taken out and separated from the mounting device only by lifting connecting rods on the two sides to drive a check block to descend in the first step, rotating the rotating rod to the initial position to be aligned with a positioning groove in the second step and directly pulling down a connecting column in the third step, the operation process is simple and labor-saving, replacement is convenient, and the drilling machining efficiency of a steel structure workpiece is greatly improved.

Description

technical field [0001] The invention relates to the technical field of steel structure processing, and more particularly, to a convenient replacement of a drill bit connector for steel structure processing and a method of using the same. Background technique [0002] Steel structure is a structure composed of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, washing and drying, and galvanizing. Because of its light weight and simple construction, it is widely used in large workshops, venues, super high-rises and other fields. [0003] In the process of steel structure processing, the drilling machine is used more. The drilling machine mainly processes holes on the steel structure workpiece through the drill bit, and ...

AI Technical Summary

Problems solved by technology

[0004] At present, when using a drilling machine to perform high-precision drilling on steel structure components, the general drill bit and the drilling machine equipment are connected and fixed by more complicated methods such as bolts. It is very inconvenient to replace different drill bits and disassemble the drill bit for maintenance. The installation and replacement of the steel structure is more cumbersome and complicated, which greatly reduces the processing efficiency of the steel structure workpiece, and is not conducive to the production efficiency of the factory.

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