Screw drilling device for automobile door machining and use method of screw drilling device

Abstract

The invention discloses a screw drilling device for automobile door machining and a use method of the screw drilling device. The screw drilling device comprises a control box, a control cabinet, a motor box, a hydraulic box, a pedestal, a working table, fans, a top plate, a sliding rod, a hydraulic bolt, a rotating motor, a screw rod, a placement table, a limiting ring, supporting columns, a heating column, buffer springs, limiting columns, a transmission rod, a screw, a drill bit and a protective ring. The screw drilling device for automobile door machining has the beneficial effects that thedevice adopts a screw rod and screw notch matching rotating method; the rotating motor drives the screw rod to rotate, so that the screw rod moves downwards at a constant speed; due to the design ofthe bolt, the screw rod can be effectively kept steady in a descending process; the buffer springs between the pedestal and the working table can achieve a buffer effect; and sweeps produced in a drilling process can be finally cleaned and collected through the fans on both sides of the working table.

Description

technical field [0001] The invention relates to a drilling device, in particular to a screw drilling device for automatic door processing and a using method thereof, belonging to the field of processing machinery. Background technique [0002] With the rapid development of modern industry, the functions of machinery are becoming more and more powerful, and the processing requirements for parts are also getting higher and higher. When the machinery is used, many parts need to be fixedly connected by automatic doors, so the processing technology of steel is also very important. Gradually mature, the processing of automatic doors is divided into polishing, grinding, drilling, painting and other steps, usually requires large machinery such as punching machines to work, here is a simple and easy-to-operate drilling device. [0003] Existing screw drilling devices for automatic door processing have certain defects in design. First, the common drilling devices for automatic door pr...

AI Technical Summary

Problems solved by technology

[0003] There are certain defects in the design of the existing screw drilling devices for automatic door processing. First, the common drilling devices for automatic door processing are complex in structure, large in volume, and cumbersome to use. Secondly,

Ordinary drilling devices used for automatic door processing adopt high-speed drilling to save working time, which will cause excessive damage to the steel and have a certain impact on the quality of the finished product

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