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Metal plate equidistant punching device based on ratchet motion principle and punching method of metal plate equidistant punching device

A punching device and motion technology, applied in the direction of boring/drilling, drilling/drilling equipment, metal processing equipment, etc., can solve the problems of affecting product quality, larger hole distance error, low work efficiency, etc. The effect of increasing the scope of use, reducing the difficulty of work and improving work efficiency

Inactive Publication Date: 2021-08-13
WENZHOU GAIYI MASCH CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Among them, in the process of sheet metal processing, it is often necessary to perform equidistant drilling on the sheet metal. However, the existing equidistant drilling processing requires pre-perforated punctuation, and then punches through the punctuation to ensure that the hole spacing is equal. However, this punching method is complicated to operate, low in work efficiency, and the punching accuracy of this punching method is low, and the distance error between the holes is larger, especially when the number of holes is large, the error between the hole distances is even greater. thereby affecting product quality

Method used

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  • Metal plate equidistant punching device based on ratchet motion principle and punching method of metal plate equidistant punching device
  • Metal plate equidistant punching device based on ratchet motion principle and punching method of metal plate equidistant punching device
  • Metal plate equidistant punching device based on ratchet motion principle and punching method of metal plate equidistant punching device

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] see Figure 1-5 , a sheet metal isometric punching device based on the principle of ratchet movement, including a frame 1, a workbench 2, a fixed block 3, a slider 4, a lifting rod 5, a punching motor 6, a drill bit 7, and a ratchet bar 8 , limit pawl block 9, pull rod 10, return spring 11, adjustment pawl block 12, connecting rod 13, limit ring 14, movable pin 15, adjustment screw 16, rotating disk 17, rotating shaft 18, cam 19, induction Device 20, m...

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Abstract

The invention relates to the technical field of mechanical equipment, and discloses a metal plate equidistant punching device based on the ratchet motion principle and a punching method of the metal plate equidistant punching device. The metal plate equidistant punching device comprises a machine frame, a workbench is fixedly connected to the interior of the machine frame, a fixing block is fixedly connected to the top of the workbench, and a sliding block is slidably connected to the interior of the machine frame; and the bottom of the sliding block is fixedly connected with a lifting rod, the bottom of the lifting rod is fixedly connected with a punching motor, the bottom of the punching motor is movably connected with a drill bit, the top of the sliding block is fixedly connected with a ratchet bar, and the top of the ratchet bar is movably connected with a limiting pawl block. Through cooperative use of the ratchet bar, the limiting pawl block, an adjusting pawl block, a connecting rod, a limiting ring and a movable pin, the effect that the ratchet bar is driven to slide rightwards at equal intervals is achieved, it is guaranteed that the rightward moving distance of the drill bit is equal, the hole distance of drilled holes is equal, the product quality is improved, the trouble of pre-measurement and marking is avoided, and the production efficiency of metal plate punching is effectively improved.

Description

[0001] The application date is April 07, 2020, the application number is CN 202010262760.5, and the title of the invention is a divisional application of a sheet metal equidistant punching device based on the principle of ratchet movement. technical field [0002] The invention relates to the technical field of mechanical equipment, in particular to a sheet metal equidistant punching device and a punching method based on the ratchet movement principle. Background technique [0003] Sheet metal has the characteristics of light weight, high strength, electrical conductivity (can be used for electromagnetic shielding), low cost, and good mass production performance. It has been widely used in electronic appliances, communications, automobile industry, medical equipment and other fields. With the The application of sheet metal is becoming more and more extensive, and the design of sheet metal parts has become a very important part of the product development process. Mechanical en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/00B23B47/00
CPCB23B41/00B23B47/00
Inventor 缑亮霞
Owner WENZHOU GAIYI MASCH CO LTD
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