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An online air-cooled quenching device for aluminum castings

A technology of quenching device and air cooling device, applied in the direction of quenching device, furnace, heat treatment equipment, etc., can solve the problems of cold cracking, long processing time, etc., reduce the possibility of cold cracking, high air cooling efficiency, reduce temperature sudden change effect

Active Publication Date: 2021-05-25
重庆腾山机电有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the processing of aluminum castings, after the aluminum castings have just been formed and released from the mold, the traditional treatment method is natural aging treatment. Natural aging is to place the castings in the air and wait for the heat to dissipate naturally to achieve the purpose of releasing thermal stress on the surface. It takes a long time, and as time changes, problems such as cold cracks will occur due to the difference in internal and external temperature

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  • An online air-cooled quenching device for aluminum castings
  • An online air-cooled quenching device for aluminum castings
  • An online air-cooled quenching device for aluminum castings

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Embodiment Construction

[0022]Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0023]Unless otherwise defined in the direction indicated by the above, the upper, left, right, before, after, the internal and outer orientation directions are above, lower, left, right, front, and then, after the present invention. The inner and outer direction is accurate, here is hereby described.

[0024]The present invention providesFigure 1-6An aluminum casting shown in the wire wind free quenching device, including the air-cooled chamber 1, the transfer mechanism 2, and the air-cooling device 6, and the air cooling chamber 1...

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Abstract

The invention discloses an on-line air-cooled quenching device for aluminum castings, which includes an air-cooling chamber, a transmission mechanism and an air-cooling device. The air-cooling chamber is provided with a transmission mechanism, and the transmission mechanism is equipped with a placement device for placing the aluminum casting body. The rectangular groove dug on one side of the air-cooled chamber is equipped with a device, the top of the air-cooled chamber is equipped with an air-cooled device, and the glue is passed through the rectangular groove dug at the front end of the air-cooled chamber. A hollow glass plate is bonded, four sets of support legs arranged in a rectangular array are welded at the bottom of the air-cooled chamber, and an insulating layer is bonded to the outer periphery of the air-cooled chamber by glue. The online air-cooling and quenching device for aluminum castings can not only reduce the possibility of cold cracking, but also save time and effort, and has high air-cooling efficiency.

Description

Technical field[0001]The present invention belongs to the field of air-cooled quenching, and more particularly to an aluminum casting in the wire wind free quenching device.Background technique[0002]Air cooling is one of the cooling method, that is, air is cooled as a medium to cool the object. It is usually increasing the surface area of ​​the object that requires the cooling object, or the rate of air flowing through the air in the unit time, or two methods are shared. The former can rely on the heat dissipation of the heat sheet in the surface of the object, and the heat sink is typically hung outside the object, or is fixed to the object to make heat dissipation more efficient. The latter can use the fan (fan) to strengthen ventilation and strengthen the cooling effect. In most cases, the addition of heat sinks can greatly improve the cooling efficiency. In any case, the air used is lower than the temperature of the object and its surface to take away heat, which is due to the c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C22F1/04C21D9/00C21D1/62
CPCC21D1/62C21D9/0025C21D9/0056C21D9/0062C22F1/04
Inventor 付强
Owner 重庆腾山机电有限公司
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