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Post-forging heat-insulating protective guard of 2000T high-speed forging press

A shield and forging technology, applied in metal processing equipment and other directions, can solve the problems of delayed production scheduling, inability to enter the tempering furnace in time, and long heat treatment time period.

Inactive Publication Date: 2011-04-27
JIANGYIN NANGONG FORGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the post-forging heat treatment period of forgings is relatively long, it often leads to delays in the production of forgings because they cannot be returned to the furnace in time

Method used

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  • Post-forging heat-insulating protective guard of 2000T high-speed forging press
  • Post-forging heat-insulating protective guard of 2000T high-speed forging press
  • Post-forging heat-insulating protective guard of 2000T high-speed forging press

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Experimental program
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Effect test

Embodiment Construction

[0009] see Figure 1~2 , The 2000T quick forging machine that the present invention relates to after forging heat-preservation shield, mainly is made up of three parts of bunker 1, shield 2 and chain 3 with hook. The shield 2 is in the shape of a horizontal semi-cylindrical, and the inner wall of the shield 2 is covered with a fire-resistant and heat-insulating material 2.1, such as image 3 . The shield 2 is fastened above the bunker 1, and the chain 3 with a hook is arranged on the top of the shield 2.

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Abstract

The invention relates to a post-forging heat-insulating protective guard of a 2000T high-speed forging press. The guard is mainly used for performing post-forging heat treatment on forge pieces produced by the 2000T high-speed forging press. The heat-insulating protective guard comprises a sandpit (1), a protective guard (2) and a chain (3) with a lifting hook. The protective guard (2) is in a transverse semi-cylindrical shape. Fireproof heat-insulating materials (2.1) are paved on the inner wall of the protective guard (2). The protective guard (2) is buckled above the sandpit (1). The chain (3) with the lifting hook is arranged on the top of the protective guard (2). During moving, the protective guard is hung at the specified position by a travelling crane. The forge pieces are kept at a certain temperature in a tempering furnace and then pushed into the sandpit and covered by the protective guard, so a closed space is formed in the protective guard to achieve the similar effect of slow cooling in the tempering furnace. Therefore, the tempering furnace is used reasonably and the production efficiency is improved.

Description

(1) Technical field [0001] The invention relates to a fast forging machine, in particular to a heat preservation cover of a 2000T fast forging machine after forging. It is mainly used for post-forging heat treatment of forgings produced by 2000T fast forging machine. It belongs to the technical field of forging equipment accessories. (2) Background technology [0002] The forgings produced by the 2000T fast forging machine generally require post-forging heat treatment in time after the forging is completed. Because the post-forging heat treatment period of forgings is relatively long, the production of forgings will often be delayed because they cannot enter the furnace in time. (3) Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned disadvantages, and provide a heat preservation cover after forging of a 2000T fast forging machine which can reasonably use the tempering furnace and improve production efficiency. [00...

Claims

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Application Information

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IPC IPC(8): B21J19/00
Inventor 韩国忠叶福平高欣高森林韩兴华徐岳强邱海东林澄清郭振龙徐庆丰张肈弋徐伟强张耀良徐建良韩工不韩丁财雷振钢
Owner JIANGYIN NANGONG FORGING
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