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Portable electric drill

A portable, electric drill technology, applied in portable drilling rigs, drilling/drilling equipment, metal processing equipment, etc., can solve the problems that the drilling speed is difficult to meet the production, the handling of electric drills is troubled, and the production efficiency is reduced. It achieves simple structure, The effect of reducing work intensity and improving production efficiency

Inactive Publication Date: 2018-01-30
南通豪鼎光伏科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current electric drill needs to manually operate the lifting rod when drilling, so that the drill bit moves up and down to complete the drilling operation. This method is usually only suitable for a small number of holes. Once the industry needs to drill holes in batches, relying on traditional manual The operation is not only laborious, but the punching speed is difficult to meet the needs of production, and the production efficiency is reduced.
At the same time, the handling of electric drills has always been a problem that plagues people.

Method used

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  • Portable electric drill

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Embodiment Construction

[0013] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0014] Such as figure 1 Shown is a schematic structural diagram of the present invention, a portable electric drill, including a base 1, an electric drill main body 13, a drill motor 9, a spindle 13 and a drill 2, the electric drill main body 13 is fixedly mounted on the base 1, and the drill motor 9 is arranged on the electric drill main body 13, through the main shaft 14 and the drill bit 2 for transmission connection, the electric drill main body 13 is also provided with a swing motor, the swing motor is connected with the main shaft 14 through the swing guide rod mechanism 6, and the four corners of the bottom end of the base 1 are respectively provided with sliding devices ;

[0015] The main body 13 of the el...

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Abstract

The invention discloses a portable electric drill which comprises a base, an electric drill body, a drill motor, a spindle and a drill pit. The electric drill body is fixedly mounted on the base, thedrill motor is arranged on the electric drill body and is in transmission connection with the drill bit through the spindle, a swinging motor is further arranged on the electric drill body and is connected with the spindle through a swinging guide bar mechanism, four sliding devices are respectively arranged at four bottom corners of the base, and the outer surface of the drill bit is coated witha wear-resisting layer which is 1-2mm in thickness. The drill bit moves vertically through cooperative operation of the drill motor and the swinging guide bar mechanism, and full-automatic punching isachieved; compared with traditional manual operations, the operation of the portable electric drill has the advantages that labor cost is saved, punching speed is greatly increased, and production efficiency is greatly improved; a sliding device is additionally arranged on the base, working intensity of porters is reduced by pushing the electric drill to operate in a rolling manner, and the portable electric drill is simple in structure, and convenient for handling.

Description

technical field [0001] The invention belongs to the field of electric tools, and in particular relates to a portable 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 object better. . [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B45/02
Inventor 周吕春
Owner 南通豪鼎光伏科技有限公司
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