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Cooling device of stamping die for automobile parts

A technology for auto parts and stamping dies, applied in the field of cooling devices for stamping dies for auto parts, to achieve stable and smooth movement, ensure structural stability, and ensure pressure

Pending Publication Date: 2022-03-15
宫方方
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technical solution solves the technical problem of how to quickly cool down the coolant inside the mold without affecting the integrity of the mold

Method used

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  • Cooling device of stamping die for automobile parts
  • Cooling device of stamping die for automobile parts
  • Cooling device of stamping die for automobile parts

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Embodiment Construction

[0049] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0050] In order to solve the technical problem of how to quickly cool the coolant inside the mold without affecting the integrity of the mold, such as Figure 1 to Figure 5 As shown, the following preferred technical solutions are provided:

[0051] A cooling device for a stamping die for auto parts, comprising a water inlet 1 and a water outlet 2 arranged on the side of the die, at least one set of cooling units 3 penetrating the inside of the die are arranged between the water inlet 1 and the water outlet 2, the cooling unit 3 is used for the directional flow of the cooling liquid; the cooling unit 3 includes two first cooling water channels 3a arranged symmetrically, the first cooling water channels 3a e...

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Abstract

The invention relates to the technical field of automobile stamping part production, in particular to a cooling device of a stamping die for automobile parts, which comprises a water inlet and a water outlet arranged on the side surface of the die, at least one group of cooling units penetrating through the interior of the die is arranged between the water inlet and the water outlet, and the cooling units are used for directional flow of cooling liquid; the cooling unit comprises two first cooling water channels which are symmetrically arranged, the first cooling water channels are parallel to each other and horizontally extend, the first cooling water channels are arranged in the lower die, and each first cooling water channel is provided with a bending area for avoiding a model punching hole and a positioning pin hole; and the cooling unit further comprises a second cooling water channel, the second cooling water channel is arranged in the upper die and used for dissipating heat for the punch, and the technical scheme solves the technical problem of how to enable cooling liquid to be rapidly cooled in the die while the integrity of the die is not affected.

Description

technical field [0001] The invention relates to the technical field of production of automobile stamping parts, in particular to a cooling device for stamping dies for automobile parts. Background technique [0002] Stamping die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, called cold stamping die (commonly known as cold stamping die). Stamping is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. The materials used to manufacture stamping molds include steel, hard alloy , Steel-bonded hard alloys, zinc-based alloys, low melting point alloys, aluminum bronze, polymer materials, etc. Most of the materials for manufacturing stamping dies are mainly steel. The types of commonly used die working parts materials are: carbon tool steel, low ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/16B21D53/88B21D28/34
CPCB21D37/16B21D53/88B21D28/34
Inventor 宫方方宫忠国
Owner 宫方方
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