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Plate punching method

A technology of sheet metal and punching head, applied in punching machines, presses, safety equipment, etc., can solve problems such as low safety factor and personal injury

Active Publication Date: 2017-05-24
DOOR IND CO LTD CHONGQING DTOMO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual work, when the hand of the unloading operator has not exited the punching range of the punch, if the punching operator turns on the switch by mistake at this time, the punching head will punch to the hand of the unloading operator, causing personal injury. Low

Method used

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Examples

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Embodiment Construction

[0024] The present invention will be described in further detail below by means of specific embodiments:

[0025] The reference signs in the accompanying drawings include: base 1, mounting base 11, bracket 12, photoelectric switch 13, safety shadow area 14, hand shadow area 15, mounting frame 2, first storage battery 21, second storage battery 22, cylinder 23 , intake pipe 24, spool 25, electromagnetic block 26, stamping head 3, air collecting tank 31, first rack 32, first gear 33, second gear 34, light source 35, generator 36, plate 4.

[0026] The stamping device used in the plank stamping method is basically as attached figure 1 , attached figure 2 And attached image 3 Shown: including the base 1, the upper part of the base 1 is provided with a mounting base 11, the mounting base 11 is provided with a mounting groove, a stamping die is placed in the mounting groove, and a number of photoelectric switches 13 are distributed on the upper part of the base 1. There are 4 p...

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PUM

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Abstract

The invention discloses a plate punching method. A punching device is adopted in the method; the punching device includes a base and a mounting base; a punching die is arranged in the mounting base; a bracket is arranged on one side of the base, and is connected with a mounting frame; a cylinder is arranged at the lower part of the mounting frame, and is connected with a punching head; an intake port of the cylinder is connected with an intake pipe; the intake pipe is slidingly connected with a valve element; a mounting hole is formed in the mounting frame; the valve element extends into the mounting hole; an electromagnet is arranged in the mounting hole, and is provided with a magnet exciting coil; multiple air collecting tanks are formed in the punching head; a piston is arranged in a piston cavity; the tail part of the piston extends out of the punching head, and is connected with a first rack; a rotating shaft is connected with a generator; photoelectric switches are arranged on the base; and the punching device further includes two accumulators and a light source. The plate punching method prevents potential safety hazards of workers caused by the cylinder driving the punching head to downwards move due to misoperation of the workers when hands of workers do not leave a punching area yet.

Description

technical field [0001] The invention relates to a plate processing method. Background technique [0002] Stamping forming refers to the process of applying external force to plates, strips, pipes and profiles by presses and molds to cause plastic deformation or separation, so as to obtain workpieces (stamping parts) of required shape and size. In the prior art, plates are mostly processed by stamping. [0003] For example, in Chinese Patent No. ZL201521065076.9, a quick-release plate stamping device is disclosed, including a base, one side of the base is provided with a fixed plate, and a compression cylinder is installed on the fixed plate through an arc-shaped plate, and the piston of the compression cylinder The end is connected with a pressing plate, the pressing plate passes through the guide plate set on the fixed plate, the lower end of the pressing plate is provided with a stamping plate, and the base below the stamping plate is provided with an installation groove ...

Claims

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Application Information

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IPC IPC(8): B21D55/00B21D22/02B30B1/38H02K7/18
CPCB21D22/02B21D55/00B30B1/38H02K7/1815
Inventor 万贤平
Owner DOOR IND CO LTD CHONGQING DTOMO
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