Multifunctional electric drill capable of accurately positioning

Abstract

The invention provides a multifunctional electric drill capable of accurately positioning. The multifunctional electric drill comprises an electric drill body, wherein the electric drill body comprises a swivel, an electric drill main body and a handle; a chuck is coaxially arranged at the front end of the swivel; a drill bit is clamped on the chuck; a positioning device is arranged on the chuck; a positioning display screen is arranged on the electric drill main body; a dust collection device is further arranged at the front end of the swivel and is arranged between the chuck and the swivel; a plurality of dust suction holes are uniformly formed in the front end surface of the dust collection device; a plurality of dust discharging rails are uniformly arranged on the side surface of the swivel along the periphery; an illumination device is arranged between the dust collection device and the swivel; a heat dissipation hole is formed in the rear end of the electric drill main body; a storage battery is arranged in the handle; a charging wiring hole is formed in the bottom of the handle; and the charging wiring hole is connected with a power line. The multifunctional electric drill capable of accurately positioning is simple in structure and reasonable in design and can be used for absorbing generated dust when being used for drilling; and the multifunctional electric drill is provided with a laser positioning device, so that hole depth and hole position can be accurately positioned.

Description

technical field [0001] The invention belongs to the technical field of hardware tools, and relates to an electric drill, in particular to a multifunctional electric drill capable of precise positioning. Background technique [0002] Electric drills are the most commonly used power tools. Its main function is to drill and penetrate holes. At present, workers drill holes by feeling and experience to estimate the depth of the drilled holes. The electric drill has no precise positioning of the depth and position of the drilled holes. In this way, when the depths of multiple holes are inconsistent, the objects installed will be skewed, which will affect the appearance. However, in the existing electric drills, because the dust suction port is relatively small, the dust suction effect is not obvious, and there will still be a lot of dust flying into the air. The dust will fall to the workers' eyes, mouth, nose and other organs, which will affect the body of the operators and grea...

AI Technical Summary

Problems solved by technology

[0002] Electric drills are the most commonly used power tools. Its main function is to drill and penetrate holes. At present, workers drill holes by feeling and experience to estimate the depth of the drilled holes. The electric drill has no precise positioning of the depth and position of the drilled holes. Function, in this way, when the depths of multiple holes are inconsistent, the installed objects will be skewed, which will affect the appearance

However, in the existing electric drills, because the dust suction port is relatively small, the dust suction effect is not obvious, and there will still be a lot of dust flying into the air. The dust will fall to the workers' eyes, mouth and nose, etc., which will affect the body of the operators and greatly reduce the work efficiency.

In addition, the hand-held power tools used by electricians are used in a harsh environment. When using them, they must be constantly moved, have large vibrations, and high noise. Damaged by friction or mechanical extrusion, which will damage the insulation strength and cause safety accidents

And the current general electric drill does not have lighting function, it is more difficult to operate in the dark, and in the past electric drill, the power cord is very long, it is not convenient to carry

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