Tire mold forging method and mold for cylinder with side connection seat

A technology for connecting sockets and cylinders, which is applied in the field of forging, can solve the problems of poor comprehensive mechanical properties and poor stability of cylinders with side sockets, and achieve the effects of ensuring service stability, correct protrusion direction, and avoiding weld seams

Active Publication Date: 2022-05-10
CHINA FIRST HEAVY IND +1
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve to a certain extent the poor stability of the cylindrical body parts with side sockets in the existing large-scale heavy equipment; in addition, at least one aspect of the problems of poor comprehensive mechanical properties of the cylinder body with side sockets

Method used

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  • Tire mold forging method and mold for cylinder with side connection seat
  • Tire mold forging method and mold for cylinder with side connection seat
  • Tire mold forging method and mold for cylinder with side connection seat

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Embodiment Construction

[0045] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0046] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front" and "rear" are based on the orientation or positional relationship shown in the drawings, and are only for convenience The present invention is described and simplified descriptions do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention.

[0047] The terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying...

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Abstract

The invention provides a tire mold forging method and a mold for a cylindrical body with a side socket, and specifically relates to the technical field of forging. The first cylinder includes a first cylinder body and a first socket, the outer wall of the first cylinder body is connected to the first socket, including: preparing the first cylinder body and A first protrusion is formed on the edge of one end of the cylinder body; extruding the first protrusion makes the side wall of the first cylinder body protrude outward to form a second protrusion; extruding the second protrusion Made into the first socket. In the present invention, the integrated cylinder forging with side connection seat formed by the die forging method fundamentally avoids the occurrence of welding seam, thereby ensuring the service stability of the cylinder part with side connection seat. Moreover, it retains the forging streamline to the greatest extent and improves the comprehensive mechanical properties of forgings, so as to meet the requirements of the use environment, such as meeting the requirements of long-term nuclear radiation for container equipment in the nuclear power field.

Description

technical field [0001] The invention relates to the technical field of forging, in particular to a tire mold forging method and a mold for a cylindrical body with a side socket. Background technique [0002] For large-scale heavy equipment, it is often necessary to have a cylinder with a side connection, that is, the tube base is connected to the side wall of the cylinder. Large-scale heavy equipment is often used in special environments, such as nuclear power, hydropower, etc., so there are very high requirements for the parts of large heavy equipment. In this case, it is necessary to avoid welding the cylinder structure and The structure of the pipe seat is connected to avoid the influence of the weld seam on the stability of the part. In addition, there are often other special requirements for the part, such as the wall thickness of the pipe seat is thicker than the wall thickness of the cylinder. Manufacturing presents great challenges. [0003] Specifically, for examp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21J13/02B21J5/02B21J5/00B21K21/00
CPCB21J13/02B21J5/02B21J5/002B21K21/00
Inventor 刘凯泉王宝忠周岩杨晓禹刘颖刘敬杰
Owner CHINA FIRST HEAVY IND
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