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a punching device

A punching device and a pair of technology, applied in the direction of feeding device, positioning device, storage device, etc., can solve the problems of inaccurate positioning and effective clamping of copper plates, so as to prevent misalignment, improve accuracy, and increase friction force effect

Active Publication Date: 2019-11-15
ZHEJIANG IND & TRADE VACATIONAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a punching device, which solves the problem that the copper plate cannot be accurately positioned and effectively clamped in the above patent documents

Method used

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Embodiment Construction

[0040] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0041] Refer below Figure 1 to Figure 7 The present invention is further described, as figure 1 , figure 2 and image 3A punching device shown is used for punching a copper plate 20. The punching device has a workbench 10, and a clamp for clamping the copper plate 20 is provided on the workbench 10, wherein the clamp Including clamp seat 140, rear fixed plate 130, left fixed plate 110, right fixed plate 100 and movable plate 60, described clamp seat 140 is installed on the described workbench 10, and described rear fixed plate 130 is installed in described clamp seat 140, the front end surface of the rear fixing plate 130 is bonded with a rubber pad, and the setting of the rubber pad increases the friction between the copper plate 20 and the re...

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PUM

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Abstract

The invention provides a novel perforating device. The novel perforating device is used for perforating a copper plate and comprises a support. A clamp for clamping the copper plate is arranged on a working table of the support and comprises a clamp seat, a rear fixed plate, a left fixed plate, a right fixed plate and a movable plate. The clamp seat is mounted on the working table. The rear fixingplate is mounted at the rear end of the clamp seat, and the left fixing plate is mounted at the left end of the clamp seat. The right fixed plate is mounted at the right end of the clamp seat, and two pairs of spring seats are mounted on the right fixed plate. Guide pillars are mounted on the spring seats and sleeved with springs. The movable plate is slidably arranged on the guide pillars, and the springs are located between the movable plate and the corresponding spring seats. Two rubber protective bodies are mounted on the left end face of the movable plate and correspond to two clamping pieces correspondingly. By adopting the structure, the copper plate can be clamped by the novel perforating device more firmly, the working efficiency is improved, operation of an operator is facilitated, and thus manpower is saved in quantity.

Description

technical field [0001] The invention relates to a punching device, in particular to a punching device. Background technique [0002] Copper is one of the earliest metals used by humans. As early as prehistoric times, people began to mine open-pit copper mines and used the obtained copper to make weapons, utensils and other utensils. The use of copper had a profound impact on the progress of early human civilization. [0003] Copper is the most commonly used material in cables and electrical and electronic components. It can also be used as building materials and can form many kinds of alloys. Due to the wide application range of copper, the demand for copper products in the market has increased. In copper In the production process of the product, it is often necessary to punch holes in the copper plate, so there is an urgent need for a copper plate punching device. [0004] Chinese patent CN201720827275.1 discloses a thin copper plate punching device, including a base, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D28/34B21D28/26B21D43/00B21D55/00
CPCB21D28/26B21D28/34B21D43/003B21D55/00
Inventor 赵秀芝
Owner ZHEJIANG IND & TRADE VACATIONAL COLLEGE