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Drilling device

A technology of drill bits and electric drills, which is applied in the field of drilling devices, can solve problems such as hole inclination, and achieve the effect of a good working environment

Inactive Publication Date: 2017-05-31
贵州省遵义市永力机电安装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide a device for drilling to solve the problem in the prior art that the vibration of the drill bit causes the hole to be inclined

Method used

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  • Drilling device

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Embodiment Construction

[0010] The present invention will be described in further detail below by means of specific embodiments:

[0011] The reference signs in the drawings of the description include: universal wheel 1, piston rod 2, cylinder 3, second connecting rod 4, connecting seat 5, guide rail 6, first connecting rod 7, suction cup 8, pulley 9, motor seat 10 , spring 11, baffle plate 12, pull ring 13, drill bit 14.

[0012] The embodiment is basically as attached figure 1 Shown: a kind of device that is used for drilling, comprises electric drill machine, and electric drill machine comprises motor base 10 and the drill bit 14 that horizontal arrangement is arranged, and motor base 10 upper and lower surfaces are provided with pulley 9, and motor base 10 is provided with draw ring 13, The pulley 9 is slidingly connected with a guide rail 6, and a connecting seat 5 is fixedly connected between the two guide rails 6. There are also two baffles 12 between the guide rails 6, and a cavity is surrou...

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Abstract

The invention discloses a drilling device used in the field of punching. The drilling device comprises an electrical drilling machine, wherein the electrical drilling machine comprises a motor base and a drilling bit horizontally arranged; a pulley is arranged on each of the upper surface and the lower surface of the motor base; the pulleys are in sliding connection with guide rails; a connecting seat is fixedly connected between the two guide rails; a first connecting rod is arranged at one end, away from the connecting seat, of each of the guide rails; a sucking disc is connected to one end, away from the guide rails, of each of the first connecting rods; a spring is connected between the motor base and the connecting seat; part of the drilling bit extends out of the sucking disc; a second connecting rod is connected to a part below the connecting seat; an air cylinder is connected to one end, away from the connecting seat, of the second connecting rod; a piston rod is connected to a part below the air cylinder; a universal wheel is arranged below the piston rod. With the adoption of the drilling device provided by the invention, the vibration of the drilling bit can be limited, and an inclined drilled hole is avoided.

Description

technical field [0001] The invention relates to the technical field of drilling, and specifically designs a device for drilling. Background technique [0002] Along with the raising of people's living standard, more and more people decorate house metope when house is being decorated, reach the purpose that makes metope attractive in appearance. When installing wall decorations, an electric drill is usually used to drill holes in the wall to install decorations. Before drilling, use a colored pen on the wall to locate the precise drilling position on the wall of the house, and then manually hold the electric drill to align the drill bit. However, due to the vibration generated by the drill bit of the electric drill, it is necessary to manually hold the base of the electric drill to limit the vibration of the drill bit. Large consumption, after the human arm is sore, the vibration restriction effect on the drill bit is reduced, causing the drilled hole to become inclined. Whe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D1/14B28D7/00
CPCB28D1/14B28D7/00
Inventor 马福寿
Owner 贵州省遵义市永力机电安装有限公司
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