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Hole puncher

A technology of punching machine and punching plate, which is applied in the field of punching machines, can solve problems such as not being able to be used for punching, and achieve the effects of convenient punching, convenient use, and cost saving

Inactive Publication Date: 2013-12-25
常熟市新晨机械厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention can pass through a series of holes on the tax stamp to facilitate the user to tear off a part of the invoice smoothly, and other content can be printed on the torn part to improve the use value of the tax stamp, but it cannot be used to print out Larger holes and different sizes of holes

Method used

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  • Hole puncher

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Embodiment Construction

[0010] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0011] Such as figure 1 As shown, a punching machine includes a punching machine body 1, and the punching machine body 1 includes a base 2, a punching plate 3, a spring 4, a punching die 5 and a pivot rod 6, and the base 2 is provided with There is a scale ruler 7, which is convenient for measuring the distance when punching holes. The base 2 is provided with a cavity 8, and the cavity 8 is provided with a collar 9, which saves space and costs, and can be punched out together with the punching die. Different holes, the protruding part of the base 2 and the perforated plate 3 are respectively provided with two container holes 10 and two container holes 11, and the two container holes 10, two container holes 11 and the spring 4 pass through the piv...

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PUM

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Abstract

The invention discloses a hole puncher and relates to the field of mechanical equipment. The hole puncher comprises a hole puncher body, and the hole puncher body comprises a base, a hole punching plate, a spring, a hole punching die and a pivoted lever. The base is provided with a graduated scale, distance measurement is facilitated during hole punching, the base is provided with a cavity, a lantern ring is arranged in the cavity, space is saved, the cost is reduced, the lantern ring can be used for punching different holes simultaneously together with the hole punching die, the protruded position of the base and the hole punching plate are provided with a first double-accommodating hole and a second double-accommodating hole respectively, and the first double-accommodating hole and the second double-accommodating hole are connected with the spring through the pivoted lever. The hole punching plate is provided with a spiral groove, the hole punching die is provided with a thread, the hole punching plate and the hole punching die are connected through the spiral groove and the thread, the hole punching plate is connected with a force application arm, and by utilizing the lever principle, the holes can be punched easily.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to a punching machine. Background technique [0002] Punching machine is a commonly used life equipment, used to obtain different holes, for different purposes, the application number is 200810113711.4 discloses a kind of punching machine, including a punching machine on the printing device to be used for printing tax The ticket paper is perforated. The perforating device includes at least one row of perforating needles for pressing the tax stamp up and down to perforate. The perforating device includes at least a plurality of mutually independent perforating devices, and each perforating device includes at least a plurality of perforating needles. The present invention can pass through a series of holes on the tax stamp to facilitate the user to tear off a part of the invoice smoothly, and other content can be printed on the torn part to improve the use value of the tax stamp, b...

Claims

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Application Information

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IPC IPC(8): B26F1/24
Inventor 张德生
Owner 常熟市新晨机械厂
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