Automatic cooling type metal plate stamping device

A technology of automatic cooling and punching device, applied in the field of punching device, can solve the problem of high cost, achieve the effect of saving usage, reducing cost and simple structure

Active Publication Date: 2016-10-12
无锡杰夫机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an automatic cooling type sheet metal stamping device to solve the problem of high cost of the existing automatic cooling mechanism

Method used

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  • Automatic cooling type metal plate stamping device

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Embodiment Construction

[0026] Such as figure 1 As shown, an automatic cooling sheet metal stamping device includes a frame 1, a column 2 of no less than 2 pieces, a top plate 3, an oil cylinder 4, a sliding plate 5, an upper mold base 6, an upper mold 7, and a lower mold base 8 , lower mold 9, guide rod 10, extension rod 11, pressure rod 12, coolant box 13, first one-way valve 14, outer box body 15, piston 16, spring 17, second one-way valve 18, nozzle 19, The controller 20, the column 2 is located at the top of the frame 1, the column 2 is threaded with the frame 1, the top plate 3 is located at the upper end of the column 2, the top plate 3 is threaded with the column 2, the The oil cylinder 4 is located at the bottom center of the top plate 3, the oil cylinder 4 is threadedly connected with the top plate 3, the sliding plate 5 is located at the bottom of the oil cylinder 4, the sliding plate 5 is threadedly connected with the oil cylinder 4, and the column 2 runs through Sliding plate 5, describ...

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PUM

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Abstract

The invention discloses an automatic cooling type metal plate stamping device. The automatic cooking type metal plate stamping device comprises a rack, at least two stand columns, a top plate, an oil cylinder, a sliding plate, an upper die holder, an upper die, a lower die holder, a lower die, a guide rod, an extension rod, a pressing rod, a cooling liquid box, a first one-way valve, an outer box body, a piston, a spring, a second one-way valve, a nozzle and a controller; a part to be machined is placed in the lower die, the controller controls the oil cylinder to push the sliding plate to move downwards, the upper die is driven to move downwards, meanwhile, the pressing rod fixedly connected with the sliding plate through the extension rod moves downwards, the pressing rod pushes the piston to move downwards, and therefore cooling liquid in the outer box body is sprayed out through the nozzle; after stamping is completed, the oil cylinder returns, the spring pushes the piston to move upwards, negative pressure is generated in the outer box body, and cooling liquid in the cooling liquid box is pumped into the outer box body through the first one-way valve and used for being used in next-time stamping; and the device is simple in structure, mechanical cooling design is achieved, a complex control system is not needed, the cost is greatly reduced, intermittent cooling liquid is sprayed, and the use amount of the cooling liquid is saved.

Description

technical field [0001] The invention relates to a punching device, in particular to an automatic cooling sheet metal punching device. Background technique [0002] Stamping is a pressure processing method that uses the stamping mechanism to drive the mold to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. Most automotive sheet metal parts are stamped through the stamping mechanism and the stamping die. Forming, the existing automobile sheet metal stamping and forming, due to continuous automatic production, it is necessary to add an auxiliary cooling mechanism to cool the stamping die. , with a certain failure rate. In view of the above defects, it is necessary to design an automatic cooling type sheet metal stamping device. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an automatic cooling sheet metal stamping device to solve the pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D22/02B21D37/16B21D53/88
CPCB21D22/02B21D37/16B21D53/88
Inventor 吴超张志宇滕军
Owner 无锡杰夫机械科技有限公司
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