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Stamping die with cooling device

A technology of stamping die and cooling device, which is applied in the direction of forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of waste of resources, poor cooling effect, and the stamping die cannot be reciprocated up and down with the cooling device, so as to save money Good resource and cooling effect

Inactive Publication Date: 2015-03-25
CHONGQING TIANYE MOLD PUNCHING MFG
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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 solve the technical defect that the existing stamping die cannot carry the cooling device to reciprocate up and down, so that the cooling effect is not good and waste resources. Excellent and resource-saving stamping die with cooling device

Method used

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  • Stamping die with cooling device

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Effect test

Embodiment Construction

[0015] Such as figure 1 As shown, the stamping die with cooling device of the present invention comprises patrix and lower die 16, and described patrix is ​​punch, the center of the bottom end of patrix is ​​provided with protruding die head 15, and described patrix is ​​die 1. A groove is provided at the center of the top of the lower die, and the raised die head 15 cooperates with the groove to realize stamping deformation of the workpiece. The top of the upper die is provided with an upper backing plate 5, and the top of the upper backing plate 5 is provided with an upper die cover 1 , the bottom of the lower die 16 is provided with a lower backing plate 17, the bottom of the lower backing plate 17 is provided with a lower mold cover 18, the two sides of the bottom of the upper mold cover 1 are provided with guide cylinders 2, and the top of the lower mold cover 18 Guide rods 3 are provided on both sides of the guide rod 3, and the guide sleeve 2 is sleeved on the outside o...

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PUM

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Abstract

The invention discloses a stamping die with a cooling device. The stamping die comprises an upper die and a lower die. A die head is arranged at the bottom end of the upper die, a groove matched with the die head is formed in the top end of the lower die, an upper die cover is arranged at the top end of the upper die, a lower die cover is arranged at the bottom end of the lower die, a guide barrel is arranged on the upper die cover, and a guide rod is arranged on the lower die cover and sleeved with the guide barrel. The upper die comprises a first upper die body and a second upper die boy, a counter bore is formed in the center of the upper end of the second upper die body, a set of cooling through holes are formed in the bottom end of the counter bore, an injection hole is formed in the side wall of the counter bore, the first upper die body is located at the upper end of the second upper die body, and a sealing gasket is arranged between the first upper die body and the second upper die body. The stamping die overcomes the technical defects that an existing stamping die cannot carry the cooling device to vertically move in a reciprocating mode, so that the cooling effect is poor, and resources are wasted, and the stamping die with the cooling device can carry the cooling device to vertically move in the reciprocating mode, so that the cooling effect is good, and the resources are saved.

Description

technical field [0001] The invention belongs to the field of molds, in particular to a stamping mold with a cooling device. Background technique [0002] Stamping is a forming processing method that applies external force to plates, strips, pipes, and profiles by presses and molds to cause plastic deformation or separation, thereby obtaining workpieces of required shape and size. Plastic deformation will occur during the stamping process, and the generation of plastic deformation will be accompanied by heat generation, which will cause the temperature of the workpiece and the die to rise. If the temperature of the workpiece and the die is not cooled in time, the performance of the workpiece will be affected, and When the high-temperature die head is working continuously, it is easy to generate sparks and affect the stamping quality. Since there is no cooling device on the existing stamping die, cooling water is usually sprayed directly on the workpiece to cool down the die ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/16B21D37/10
CPCB21D37/16B21D37/10
Inventor 罗伟岑
Owner CHONGQING TIANYE MOLD PUNCHING MFG