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Perforating machine

A punching machine and pinhole technology, which is applied in the field of punching machines, can solve the problems of irregular drilled holes and labor-intensive use, and achieve the effect of high work efficiency and convenient use

Inactive Publication Date: 2015-11-18
汪红芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In office work, people often need to drill a stack of thick paper or other materials, but the traditional drilling device is simple in design, and people need to rely on their own strength to drill holes, which is very laborious to use, and the holes drilled are very irregular

Method used

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  • Perforating machine

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specific Embodiment approach

[0014] figure 1 A specific embodiment of a hole punching machine of the present invention is shown: the hole punching machine includes a shell 1 with an open top, at least four springs 4 are arranged inside the shell 1, a top cover 2 is provided at the top opening of the shell 1, and the center of the top cover 2 is There is a pinhole 9, a needle holder 3 is provided at the bottom center of the housing 1, the needle holder 3 is made of insulating ceramics, a drilling needle 5 is fixed at the top center of the needle holder 3, a switch 6 is provided on the side of the housing 1, and the drilling needle 5 It is connected with the switch 6 and the plug 7 provided outside the casing 1 through the wire 8 .

[0015] Both the shell 1 and the top cover 2 are made of stainless steel, and the top cover 2 and the shell 1 are in clearance fit, and the top cover 2 can move freely up and down in the inner cavity of the shell 1 . The springs 4 are made of 3Cr13 spring steel, and all the spr...

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Abstract

The invention discloses a perforating machine, and relates to the field of computer equipment. At least four springs are arranged in an outer shell of the plug perforating machine, a top cover is arranged at a top opening of the outer shell, and a needle hole is formed in the center of the top cover. A needle seat is arranged at the center of the bottom of the outer shell, a drilling needle is fixed to the center of the top of the needle seat, and a switch is arranged on the side face of the outer shell. The drilling needle is connected with the switch and a plug arranged on the outer portion of the outer shell through a wire. The plug is used for providing a power source to heat the drilling needle; then paper is placed on the top cover, the top cover is pressed, and drilling conducted through the drilling needle is completed. After the top cover is loosened, the top cover is reset through the elasticity of the springs. The perforating machine is convenient to use and high in work efficiency.

Description

technical field [0001] The invention relates to the field of office equipment, in particular to a punching machine. Background technique [0002] In office work, people often need to drill a stack of thick paper or other materials, but the traditional drilling device is simple in design, and people need to rely on their own strength to drill holes, which is very laborious to use, and the holes drilled are very irregular . Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a punching machine, which provides power through a plug, and designs a heat-generating drilling needle. Through the heated drilling needle, it can drill holes quickly and effortlessly, and ensure that the drilled holes are regular and smooth. . [0004] In order to achieve the above object, the present invention provides the following technical solutions: a punching machine, the plug punching machine includes a shell with an open top, at leas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/14B26D7/10
Inventor 汪红芳
Owner 汪红芳