Adjustable punching mechanism

An adjustable, hole-end technology, applied in the field of adjustable punching mechanisms, can solve problems such as low punching efficiency, and achieve the effects of easy promotion and use, flexible action, and low production and maintenance costs.

Active Publication Date: 2015-12-02
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an adjustable punching mechanism,

Method used

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Examples

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Example Embodiment

[0021] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0022] Unless otherwise expressly stated otherwise, throughout the specification and claims, the term "comprising" or its transformations such as "including" or "including" will be understood to include the stated elements or components, and not Other elements or other components are not excluded.

[0023] Such as Figure 1 to Figure 3 As shown, an adjustable punching mechanism according to a specific embodiment of the present invention includes: a main board 1, a punching pin 12, a runner 2, a cam 3, a cam follower 6 and a triangle rod 8; There are a driving end and a punching end; the punching needle 12 is provided on the punching end in a manner capable of sliding up and down through the slider 10, for example, a slide rail

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PUM

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Abstract

The invention discloses an adjustable punching mechanism which comprises a main board, a punching needle, a rotary wheel, a cam driven element and a triangular rod. The main board is provided with a drive end and a punching end; the punching needle is arranged at the punching end through a slider in an up-down sliding mode; the rotary wheel is arranged at the drive end in a rotary mode, and the rotary wheel is provided with a plurality of position-adjustable cams. Flanges of the cams can be adjusted in the peripheral direction extending out of the rotary wheel, and the cams can be fixed through fixing assemblies. The cam driven element is hinged to the main board, one end of the cam driven element is limited to the position where the cam driven element can be clamped to the flanges of the cams through an elastic device, and the other end of the cam driven element is provided with a sliding groove. The triangular rod is hinged to the main board. One end of the triangular rod is arranged in the sliding groove in a sliding mode, and the other end of the triangular rod is movably connected with the slider through an ejector rod. By means of the mechanism, circulating punching can be carried out, the sizes of materials to be punched are not limited, material punching can be continuously conducted, and punching efficiency is high.

Description

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Claims

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Application Information

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Owner GUANGXI UNIV
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