Efficient rotary puncher

A puncher and efficient technology, applied in metal processing and other directions, to avoid position mismatch and save manpower

Inactive Publication Date: 2018-05-25
TIANJIN MODERN VOCATIONAL TECH COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the invention aims to propose a high-efficiency rotary puncher to solve the need for punching needles of different sizes during the punching process, and at the same time provide an automatic punching method instead of the traditional manual pressing Hole punching method to improve punching efficiency

Method used

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Embodiment Construction

[0024] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0025] The following will refer to the attached Figure 1-5 The invention will be described in detail in conjunction with the embodiments.

[0026] Such as figure 1 , Figure 5 As shown, a kind of high-efficiency rotary puncher comprises workbench 1, and described workbench 1 comprises rotary table 2 and support 3, and described rotary table 2 is provided with puncher 4, and described puncher 4 is with The rotation table 2 is equiangularly distributed in the circumferential direction of the center of the circle. The punching machine 4 is provided with punching pins 43 of different specifications to meet the needs of punching holes of different sizes. The ends of the punching pins 43 are conical.

[0027] Such as Figure 5 As shown, the punching machine 4 includes a pressing cover 41 and a base 42, the si...

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PUM

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Abstract

The invention provides an efficient rotary puncher. The efficient puncher comprises a worktable. The worktable includes a rotary table and a bracket. A puncher is arranged on the rotary table. Different sizes of punching needle are correspondingly arranged in the puncher. The bracket comprises a vertical plate and a horizontal plate. The vertical plate is fixedly connected with the worktable. Thehorizontal plate is arranged on the upper portion of the worktable, and is parallel to the worktable. The horizontal plate is fixedly connected with a cylinder unit. A cylinder piston rod is connectedwith a push rod. The push rod extends out of the lower portion of a parallel plate. The need of punching with different sizes is met. The operating rotary table can conveniently and quickly switch different punchers, and accurately locate the puncher through a limit part, so that the mismatch between the push rod and the puncher position is avoided. The cylinder unit can realize automatic punching, so that manpower is effectively saved.

Description

technical field [0001] The invention belongs to the field of punching devices, and in particular relates to a high-efficiency rotary puncher. Background technique [0002] Punching machine is a must-have item in office supplies. It uses punching needles to punch holes in paper or other items for binding, which brings convenience to people's office, daily life and life. However, ordinary punching machines can only provide one type of punching needle, and when multiple sizes of holes are required, different types of punching machines need to be replaced, which reduces the efficiency. Ordinary punching machines require manual pressing to punch holes, which is laborious, inefficient, and not standardized. Contents of the invention [0003] In view of this, the invention aims to propose a high-efficiency rotary puncher to solve the need for punching needles of different sizes during the punching process, and at the same time provide an automatic punching method instead of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/24B26D7/20B26D5/12
CPCB26F1/24B26D5/12B26D7/20
Inventor 房小栋桂洋
Owner TIANJIN MODERN VOCATIONAL TECH COLLEGE
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