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Quenching hoisting tool for special-shaped flange forge piece

A technology for special-shaped flanges and forgings, which is applied in the field of hoisting tooling, and can solve the problems of affecting the quenching effect of the workpiece, increasing energy consumption, and large heat storage of the material tray.

Active Publication Date: 2021-09-10
CHINA ERZHONG GRP DEYANG HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large heat storage of the tray, the energy consumption is increased, and the space between the tray and the workpiece is small, which greatly affects the heating and cooling speed of the special-shaped flange forgings, and directly affects the quenching effect of the workpiece.

Method used

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  • Quenching hoisting tool for special-shaped flange forge piece
  • Quenching hoisting tool for special-shaped flange forge piece
  • Quenching hoisting tool for special-shaped flange forge piece

Examples

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] The "connection" in this manual can use common connection methods such as welding, bolts, and bolt connections.

[0021] Such as Figure 2 to Figure 5 As shown, a kind of quenching and hoisting tool for special-shaped flange forgings of the present invention includes a hanging beam 2, one end of the hanging beam 2 is provided with a first hanging rope 3, and the other end is provided with a flange hanger 5, so The two ends of the first hanging rope 3 are bent and connected to the hanging beam 2 to form a pole hanger; the flange hanger 5 includes a first U-shaped hook 51, a second U-shaped hook 52, a second Hanging rope 53, third hanging rope 54 and tension member 55; the first U-shaped hook 51 is connected to the hanging beam 2 through the second hanging rope 53, and the second U-shaped hook 52 is connected through the third hanging rope 54 is ...

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Abstract

The invention provides a quenching hoisting tool for a special-shaped flange forge piece, the influence on the quenching effect of the special-shaped flange forge piece can be reduced on the premise of ensuring the hoisting safety, and the invention relates to the technical field of hoisting tools. The quenching hoisting tool for the special-shaped flange forge piece comprises a hoisting beam, a first hoisting rope is arranged at one end of the hoisting beam, a flange hoisting tool is arranged at the other end of the hoisting beam, and the two ends of the first hoisting rope are connected with the hoisting beam after the first hoisting rope is bent to form a rod hoisting tool; and the flange hoisting tool comprises a first U-shaped hoisting hook, a second U-shaped hoisting hook, a second hoisting rope, a third hoisting rope and a tension piece. The quenching effect can be greatly improved by adopting the tool to hoist the special-shaped flange forge piece for quenching.

Description

technical field [0001] The invention relates to the technical field of hoisting tooling, in particular to a quenching hoisting tooling for special-shaped flange forgings. Background technique [0002] figure 1 As shown, the special-shaped flange forging is heavy, including the rod 12 and the flange 11 connected to the end of the rod 12. The diameter of the flange is usually more than 1000mm, and the thickness is usually less than 500mm. Since the flange end of the forging is relatively thin, it is difficult to fix the chain connected to the flange when directly hoisting it with a chain, which makes the tool easily unstable during the hoisting process. In order to ensure safety, the traditional furnace quenching method for special-shaped flange forgings: place the workpiece horizontally on the tray, and use a chain to hang the tray for quenching during quenching. Due to the large heat storage of the tray, the energy consumption is increased, and the space between the tray a...

Claims

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Application Information

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IPC IPC(8): B66C1/12B66C1/14C21D1/62
CPCB66C1/12B66C1/14C21D1/62
Inventor 王波冯敬邬慨徐青松张波毛蔚
Owner CHINA ERZHONG GRP DEYANG HEAVY IND
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