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Cooling device capable of cooling multiple forged pieces

A cooling device and forging technology, applied in heat treatment equipment, furnaces, heat treatment furnaces, etc., can solve problems such as insufficient cooling efficiency, and achieve the effect of ensuring cooling efficiency and quality, ensuring safety and rapid cooling

Inactive Publication Date: 2017-11-28
四川瑞丰锻造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a fast cooling device for forgings with high cooling efficiency, which solves the problem of insufficient cooling efficiency in the prior art

Method used

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  • Cooling device capable of cooling multiple forged pieces
  • Cooling device capable of cooling multiple forged pieces
  • Cooling device capable of cooling multiple forged pieces

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, a cooling device that can cool various forgings includes a cooling frame 1 and a ventilation device 2, and is characterized in that: the cooling frame 1 includes a frame 11, supporting legs 12 and beams 13, and the frame 11 is square, The beam 13 is slidably connected in the frame 11, the support leg 12 is connected to the bottom of the frame 11, the ventilation device 2 includes a lower ventilation device 21 and a side ventilation device 22, and the lower ventilation device 21 is arranged below the frame 11, The side ventilation devices 22 are evenly distributed around the frame 11 .

Embodiment 2

[0025] On the basis of Example 1, such as figure 1 figure 2 As shown, the lower ventilation device 21 includes a blower 211 and a ventilation pipe 212, the ventilation pipe 212 is divided into an air inlet section 213 and an air outlet section 214, the air inlet section 213 is connected to the air outlet of the blower 21, and the air outlet The section 214 is a square pipe with the same size as the frame 11 , and several air outlet holes 215 are evenly opened on the air outlet pipe 214 , and the air inlet section 213 and the air outlet section 214 are connected by a spherical air collecting pipe 216 .

Embodiment 3

[0027] On the basis of embodiment 1 or embodiment 2, such as Figure 1-Figure 3 As shown, the side ventilation device 22 includes a side fan 221 and a side outlet pipe 222, the side outlet pipe 222 is arranged on the frame 11, and the side fan 221 is connected to the side outlet pipe 222 through a guide pipe 223, Side air outlets 224 are uniformly opened on the side air outlet pipe 222 .

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PUM

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Abstract

The invention discloses a cooling device capable of cooling various forgings, which includes a cooling frame and a ventilation device, and is characterized in that: the cooling frame includes a frame, supporting legs and a beam, the frame is square, and the beam is slidably connected to the In the frame, the supporting legs are connected to the bottom of the frame, the ventilation device includes a lower ventilation device and a side ventilation device, the lower ventilation device is arranged under the frame, and the side ventilation devices are evenly distributed around the frame. The beneficial effect of the present invention is that: the present invention can evenly and rapidly ventilate the forgings through the arrangement of the lower ventilation device and the side ventilation device, realize rapid cooling, improve the cooling efficiency and ensure the quality of the forgings.

Description

technical field [0001] The invention relates to a cooling device, in particular to a cooling device capable of cooling various forgings. Background technique [0002] At present, in order to refine the metal grains and homogenize the distribution of carbides, remove the internal stress of the metal material, stabilize the size of the workpiece, and prevent deformation and cracking. Forgings need to be subjected to normalizing heat treatment. Cooling is a key step in normalizing. Commonly used cooling methods include direct cooling in the air, water spray, spray or blowing cooling. When the stacking thickness of the workpiece is large or the size of the forging is large, the cooling rate required by ordinary normalizing is often not obtained in still air, and massive ferrite or reticular cementite structure appears. At this time The method of blast cooling is required to achieve the purpose of normalizing. Contents of the invention [0003] The invention particularly prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D1/28C21D9/00
CPCC21D1/28C21D9/0062
Inventor 黄韬
Owner 四川瑞丰锻造有限公司
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