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Wear-resistant stamping die

A stamping die and stamping forming technology, applied in the direction of forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of poor surface quality of the die and easy occurrence of high temperature oxidation, so as to reduce the replacement frequency, enhance the wear resistance, improve the The effect of impact strength

Inactive Publication Date: 2016-03-09
SUZHOU HAIERSHI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional stamping dies mostly use stainless steel or alloy steel as materials, but this kind of die is prone to high-temperature oxidation under high-intensity repeated impacts, which makes the surface quality of the die worse

Method used

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  • Wear-resistant stamping die

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Experimental program
Comparison scheme
Effect test

Embodiment

[0011] The wear-resistant stamping die of the present embodiment is as figure 1 As shown, it includes an upper mold base 1 and a lower mold base 2 arranged oppositely, the upper mold base 1 is provided with a punch 3 , and the lower mold base 2 is provided with a die 4 . The punch 3 is provided with a pressing plate 6 for pressing the edge of the formed part, and the surface of the die 4 is uniformly covered with ceramic particles 5, and the surface of the ceramic particles 5 is evenly coated with a resin layer (not shown in the figure).

[0012] In this embodiment, the ceramic particles 5 are glued to the surface of the die 4 .

[0013] In the wear-resistant stamping die of this embodiment, ceramic particles 5 are evenly and densely distributed on the surface of the die 4, and the excellent wear resistance of the ceramic particles 5 is used to greatly enhance the wear resistance of the mold, and the surface of the ceramic particles 5 is evenly coated with The resin layer can...

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Abstract

The invention relates to an abrasion-resistant stamping die, and belongs to the field of metal stamping technologies. The abrasion-resistant stamping die comprises an upper die holder and a lower die holder. The upper die holder and the lower die holder are opposite to each other, a male die is arranged on the upper die holder, a female die is arranged on the lower die holder, pressure plates which are used for stamping pressure sides of forming parts are arranged on the female die, ceramic particles are uniformly and densely distributed on the surface of the female die, and resin layers are uniformly coated on the surfaces of the ceramic particles. The abrasion-resistant stamping die has the advantages of high rigidity and impact strength.

Description

technical field [0001] The invention relates to a wear-resistant stamping die, which belongs to the technical field of metal stamping. Background technique [0002] Stamping processing in mechanical processing occupies an important position in the processing industry of the national economy. The application fields of sheet metal parts are extremely wide, and they penetrate into all aspects of the manufacturing industry. Sheet metal forming is mainly realized by stamping dies. Using the stamping process, it has a series of advantages such as high precision, high efficiency, good quality, cost saving, material and energy saving. [0003] For stamping molds, it is generally required to have good rigidity and impact resistance. Under repeated impacts, the mold is not easy to crack or deform. Traditional stamping dies mostly use stainless steel or alloy steel as materials, but this kind of die is prone to high-temperature oxidation under repeated high-intensity impacts, which d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D37/10B21D37/01
CPCB21D37/01B21D37/10
Inventor 唐全林潘金亮邓学山李刚苏欣
Owner SUZHOU HAIERSHI INFORMATION TECH CO LTD
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