Large valve body forming die and vertical four-way forming process thereof

A technology for forming molds and valve bodies, which is applied in the direction of valve devices, manufacturing tools, metal processing equipment, etc., and can solve problems such as uneven product forming, troublesome product processing, and easy occurrence of flying materials

Pending Publication Date: 2021-07-06
江苏孚杰高端装备制造(集团)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are certain disadvantages in the use of the existing valve body molding dies. First, the product processing is more troublesome, and it cannot be forged well in one line. The product processing cycle is long, which brings certain adverse effects to people's use process. Therefore, we propose a large-scale valve body forming mold and its vertical four-way forming process.

Method used

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  • Large valve body forming die and vertical four-way forming process thereof
  • Large valve body forming die and vertical four-way forming process thereof
  • Large valve body forming die and vertical four-way forming process thereof

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Embodiment Construction

[0028] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0029] like Figure 1-6 As shown, a large-scale valve body forming mold includes a combined mold 1, an upper mold body 3 and a lower mold body 17, the upper outer surface of the upper mold body 3 is fixedly connected with an upper template 2, and the middle part of the upper mold body 3 is provided with an upper mold body. The punch 11 and the lower end of the upper die body 3 are fixedly connected with a non-slip sheath 12, and the inside of the combined mold 1 is provided with a card slot 26 and a positioning slot 27, and the inside of the positioning slot 27 is provided with a forged valve body 9, and the combined mold 1 One side of the middle part of the mold is provided with a No. 1 positioning indenter 8, and the other side of the middle par...

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Abstract

The invention discloses a large valve body forming die and a vertical four-way forming process thereof. The large valve body forming die comprises a combined die, an upper die body and a lower die body; an upper die plate is fixedly connected to the outer surface of the upper end of the upper die body; an upper punch is arranged in the middle of the upper die body; an anti-skid protective sleeve is fixedly connected to the lower end of the upper die body; a clamping groove and a positioning clamping groove are arranged in the combined die; a forging valve body is arranged in the positioning clamping groove; a No.1 positioning pressing head is arranged on one side of the middle of the combined die; and a No.2 positioning pressing head is arranged on the other side of the middle of the combined die. According to the large valve body forming die and the vertical four-way forming process thereof provided by the invention, integral forging can be completed at a time, the allowance of each part of a product is uniform, redundant flash materials are not needed, the utilization rate of the materials is increased, the machining period of the product is shortened, the forging qualification rate of the product is increased, the mechanical performance of the product is improved, and a better use prospect is brought.

Description

technical field [0001] The invention relates to the field of valve body forming, in particular to a large valve body forming mold and a vertical four-way forming process thereof. Background technique [0002] The valve body molding die is a supporting device for valve body molding. The valve body is mainly used on wellhead devices and Christmas tree equipment. It is equipped with an operating gate at a 90° angle to the through hole, which is used to close the valve assembly. When the valve body is made, it needs to be completed with the help of molds. With the continuous development of science and technology, people have higher and higher requirements for the manufacturing process of valve body forming molds. [0003] There are certain disadvantages in the use of the existing valve body molding dies. First, the product processing is more troublesome, and it cannot be forged well in one line. The long processing cycle of the product has brought some adverse effects on people...

Claims

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Application Information

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IPC IPC(8): B21J13/02B21J13/03B21J5/02B21K1/24
CPCB21J13/02B21J13/03B21J5/02B21K1/24
Inventor 苟建华甘情
Owner 江苏孚杰高端装备制造(集团)股份有限公司
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