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Metal plate punching method with double-side laser hole cutting function

A laser cutting and punching technology, applied in the field of sheet metal processing, can solve the problems of low hole processing quality and many burrs on the edge of the hole, and achieve the effect of small punching resistance and high quality

Inactive Publication Date: 2015-09-23
SUZHOU JINGYU AUTOMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned punching device or punching machine adopts one-time punching method for punching, and its disadvantages are: only thin plates can be punched, and there are many burrs on the edge of the hole after punching, and the hole processing quality is not high

Method used

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  • Metal plate punching method with double-side laser hole cutting function

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Embodiment Construction

[0015] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0016] See figure 1 , the present invention comprises a punching head 2 driven by a punching drive device 1, a clamping device 4 driven by a first push cylinder 3, an upper laser cutting device 6 driven by a second push cylinder 5 and a third push cylinder The lower laser cutting device 8 driven by 7; the punching driving device 1, the first pushing cylinder 3, the second pushing cylinder 5, the third pushing cylinder 7, the upper laser cutting device 6 and the lower laser cutting device 8 respectively Be connected with controller 9; The punching processing that controller 9 controls comprises the following steps:

[0017] The first step: install the workpiece on the clamping device 4, start the first push cylinder 3 to clamp the workpiece;

[0018] The second step: control the second push cylinder 5 to place the upper laser cutting devi...

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Abstract

The invention relates to a metal plate punching method with a double-side laser hole cutting function. According to the metal plate punching method, a punching head driven by a punching drive device, a clamping device driven by a first push air cylinder, an upper laser hole cutting device driven by a second push air cylinder and a lower laser hole cutting device driven by a third push air cylinder are included; the punching drive device, the first push air cylinder, the second push air cylinder, the third push air cylinder, the upper laser hole cutting device and the lower laser hole cutting device are connected with a controller; the controller controls the upper laser hole cutting device and the lower laser hole cutting device to be matched with the punching head to machine holes. According to the metal plate punching method, double-side laser hole cutting and punching head punching are combined, punching of thick metal plates is achieved, the punching resistance is low, the upper end edge and the lower end edge of the holes are free of burrs, and quality is high.

Description

technical field [0001] The invention relates to the technical field of sheet metal processing, in particular to a sheet metal punching machine. Background technique [0002] Existing punching devices or punching machines all include a frame, a bottom mold fixed on the frame, an upper template that moves up and down relative to the frame, and a punch corresponding to the bottom mold is fixed on the upper template. , the upper template is connected with the oil cylinder or cylinder that drives it to move up and down. Driven by the oil cylinder or air cylinder, the upper template drives the punch to move up and down relative to the bottom die, so as to punch out the required holes on the workpiece between the punch and the bottom die. The above-mentioned punching device or punching machine adopts a one-time punching method to punch holes, and its disadvantages are: only thin plates can be punched, and there are many burrs on the edge of the hole after punching, and the hole pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/34B21D28/26B23K26/382
CPCB21D28/34B21D28/26
Inventor 不公告发明人
Owner SUZHOU JINGYU AUTOMATION TECH
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