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Forging mold

A mold and cavity technology, applied in the field of forging molds, can solve the problems of inconvenient removal, inability to cool and bond the forged parts, and achieve the effect of easy removal

Active Publication Date: 2018-11-20
滦南县国柱五金工具制造有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing forging dies have the following problems. First, the forging die may bond with the die after the forging is completed, which makes it inconvenient to take out. Secondly, the forging cannot be cooled rapidly. The above problems are urgently needed in this field. The problem

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  • Forging mold

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0017] A forging die, comprising an upper die 1 and a lower die 2, the lower end of the upper die 1 is provided with a punching head 11, the punching head 11 can be integrated with the upper die 1, specifically the punching head 11 can be integrated with the upper die 1 Cast in one piece.

[0018] The lower mold 2 is located below the upper mold 1, and the lower mold 2 is provided with a mold cavity 21 required for casting. The mold cavity 21 is opposite to the stamping head 11, and the upper mold 1 is pressed down to forge, wherein the A plurality of spouts 211 are arranged on the side wall of the mold cavity 21, and a spout 212 is arranged laterally in the lower mold 2, one end ...

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Abstract

The invention discloses a forging mold. The forging mold comprises an upper mold and a lower mold, wherein a punching head is arranged on the upper mold, the lower mold is provided with a mold cavityopposite to the punching head, and multiple nozzles are arranged on the side wall of the mold cavity; spray channels are arranged in the lower mold, each spraying channel is opposite to the corresponding nozzle, and a baffle groove is formed between the spray channels and the nozzles; the end, facing the upper mold, of the baffle groove is communicated, an elastic part and a baffle are arranged inthe baffle groove, and the elastic part is used for supporting the baffle; when the baffle is not stressed, the baffle part is located outside the baffle groove, and the end, located in the baffle groove, of the baffle is located between the spray channels and the upper mold; and when the baffle just completely enters the baffle groove, the baffle can completely shield the spray channels. According to the forging mold, the spray channels and the nozzles are arranged so that a forged part can be rapidly cooled; and in addition, the baffle is arranged so that spray channel blocking caused by waste slag generated in the forging process can be avoided.

Description

technical field [0001] The invention relates to the field of forging, in particular to a forging die. Background technique [0002] Forging is a processing method that uses forging machinery to apply pressure to metal blanks to cause plastic deformation to obtain forgings with certain mechanical properties, certain shapes and sizes. Forging can eliminate defects such as as-cast porosity produced in the metal smelting process and optimize the microstructure. At the same time, due to the preservation of complete metal flow lines, the mechanical properties of forgings are generally better than castings of the same material. [0003] The forging die is a die used in the forging process. The raw material is plastically deformed in the forging die under the action of external force, so as to obtain parts of the required shape and size. Forging dies can be divided into hot forging dies, warm forging dies and cold forging dies according to different forging temperatures. Existing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J13/02B21J13/14B21K29/00B21J3/00
CPCB21J3/00B21J13/02B21J13/14B21K29/00
Inventor 钱仁元
Owner 滦南县国柱五金工具制造有限责任公司