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High pressure forming systems for sheet metal

A high-pressure forming, metal sheet technology, applied in the field of metal sheet high-pressure forming systems, can solve problems such as damage to the metal forming part mold 11, adhesion, and process time elongation, and achieve the effect of improving production efficiency and preventing damage.

Active Publication Date: 2018-03-27
台湾美特精密有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Because when the sheet metal 15 is formed, in addition to the effects of high temperature and gas pressure, the periphery of the sheet metal 15 is clamped by the sealing die 111 and the forming die 115 with a certain pressure, so the formed metal part 155 is often in contact with the formed part. The mold 115 produces sticking phenomenon, which makes it difficult to demould the metal molded part 155
[0006] The problem of difficult demoulding, in addition to prolonging the process time, may cause damage to the metal molded part 155 or mold 11 due to improper demoulding, resulting in more serious losses

Method used

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  • High pressure forming systems for sheet metal
  • High pressure forming systems for sheet metal
  • High pressure forming systems for sheet metal

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Embodiment Construction

[0049] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. The same symbols represent components or devices with the same or similar functions. An electrical connection or connection means a direct or indirect electrical connection.

[0050] see figure 2 , is a structural schematic view of an embodiment of the high-pressure forming system for metal sheets of the present invention. As shown in the figure, the high-pressure forming system 20 for sheet metal of the present invention includes: a sealing mold 21 , a forming mold 23 , at least one heater 27 and a fluid supply unit 29 .

[0051] Wherein, the sealing mold 21 has a sealing surface 210 , and a sealing cavity 211 is recessed inwardly from the sealing surface 210 , and an introduction hole 213 is arranged in the sealing cavity 211 . The sealing surface 210 has a sealing rib 215 adjacent to and surrounding the sealing chamber 211 . The molding ...

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Abstract

A high-pressure forming system for sheet metal, especially a high-pressure forming system for sheet metal that can facilitate demoulding. The metal plate high-pressure forming system of the present invention includes a sealing mold, a forming mold, at least one heater and a fluid supply unit. Wherein, the sealing surface of the sealing mold is provided with a sealing rib adjacent to and surrounding the sealing cavity, which can concentrate the stress when clamping the metal plate, and facilitate demoulding after forming.

Description

technical field [0001] The invention relates to a high-pressure forming system for metal plates, in particular to a high-pressure forming system for metal plates that can facilitate demoulding. Background technique [0002] see figure 1 , is a schematic diagram of the structure of an existing sheet metal forming system. As shown in the figure, the mold 11 of the existing sheet metal forming system 10 includes a sealing mold 111 and a forming mold 115 , wherein the forming mold 115 can be placed on a worktable 19 . [0003] The sealing mold 111 has a sealing cavity 112 and an air delivery hole 175 inside. A forming cavity 116 is disposed in the forming mold 115 . An electric heating pipe 13 is provided around the sealing mold 111 and the forming mold 115 , and the electric heating pipe 13 is used to heat the mold 11 and the metal plate 15 placed between the sealing mold 111 and the forming mold 115 . [0004] When the temperature of the metal plate 15 reaches a set temper...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D26/031B21D26/021
Inventor 黄子恒
Owner 台湾美特精密有限公司