Multifunctional electric drill

Abstract

The invention discloses a multifunctional electric drill. The multifunctional electric drill comprises an electric drill body, a handle, a chuck, a drill bit and a switch, wherein the chuck is arranged at the left end of the electric drill body; an illumination lamp device is arranged at the left end of the chuck; the handle is located at the right end of the electric drill body, and the handle and the electric drill body are of an integrated structure; the switch is located in the connecting position of the electric drill body and the handle; a shock absorption device is arranged in the electric drill body and is composed of two shock absorption springs which are installed side by side. The multifunctional electric drill has the advantages that the shock absorption device is installed, part of recoil generated by the drill bit is counteracted by the elasticity of the springs, the recoil is greatly reduced, and therefore the work efficiency is improved. The added illumination device brings great convenience to workers, and meanwhile the work efficiency of the workers is improved. The handle is provided with a groove, multiple drill bits can be arranged inside to be used, the groove can be also used for containing the original drill bit, and the loss rate of the drill bit is reduced.

Description

technical field [0001] The invention relates to the technical field of electromechanical processing, in particular to a multifunctional electric drill. Background technique [0002] With the continuous development of social economy, the industry and construction industry are also developing rapidly. These industries often need to use electric drills. Electric drills are drilling tools that use electricity as power. They are conventional products in electric tools and are also the most in demand. The annual production and sales of electric tools account for 35% of China's electric tools. The working principle of the electric drill is that the motor rotor of the electromagnetic rotary or electromagnetic reciprocating small-capacity motor performs magnetic field cutting and works, drives the working device through the transmission mechanism, and drives the gear to increase the power of the drill bit, so that the drill bit scrapes the surface of the object and penetrates the obj...

AI Technical Summary

Problems solved by technology

In an environment with insufficient light, even inside the wall, when the traditional electric drill is working, the staff cannot see the size and depth of the drilled hole clearly, so the staff need to use lighting equipment to see clearly, which degrades the staff's work efficiency. Work efficiency has brought great trouble to the staff

[0003] When the electric drill is used, the vibration is relatively strong, so the recoil force of the electric drill is relatively large, and the user is prone to fatigue, which affects work efficiency

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