Forging heat treatment cooling device and cooling method
A heat treatment cooling and forging technology, which is applied in the field of workpiece cooling devices, can solve the problems of failing to meet the requirements of forgings and rising oil temperature, and achieve the effect of strong heat dissipation performance
Active Publication Date: 2014-10-08
乳山市海洋机械有限公司
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Problems solved by technology
[0005] The present invention is aimed at the technical problem that the oil temperature rises due to the large number of forgings and cannot meet the requirements of the forgings when the oil cooling treatment method is adopted after the existing forgings heat treatment, and provides a forging heat treatment cooling device and cooling device capable of reducing the oil temperature. method
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[0016] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0017] like figure 1 As shown, the present invention mainly includes an oil pool 1, a water pool 2, a fan 3, an oil pump 4 and a water pump 5, and the oil pool 1 contains oil, which is used to cool the heat-treated forgings.
[0018] Cold water is stored in the pool 2 , and a water pipe 8 is arranged between the pool 2 and the oil pool 1 . Two ends of the water pipe 8 are respectively provided with a water inlet 9 and a water outlet 10 at the places in contact with the pool 2 , and a water pump 5 is connected to the water pipe 8 at the water inlet 9 . The water pipe 8 protrudes from the bottom of the water tank 2, enters the oil tank 1 after passing through the water pump 5, and then extends from the oil tank 1 and returns to the water tank 2, thus forming a closed circulation route. The oil pool 1 is provided with a pool wall, and the water p...
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The invention provides a forging heat treatment cooling device and cooling method, which are used for solving the technical problems that the forging requirement cannot be satisfied due to the oil temperature rise caused by multiple forgings when an oil-cooling treatment method is applied to the existing large-scale forgings after being subjected to heat treatment. The device comprises an oil pond, a water pond, an air blower, an oil pump and a water pump, wherein an oil pipe and a water pipe are arranged between the oil pond and the water pond; the oil pipe is arranged in the oil pond and the water pond to form a closed loop and is connected with the oil pump; the water pipe is arranged in the oil pond and the water pond to form another closed loop and is connected with the water pump; the air blower is connected with an air pipe arranged in the oil pond; and an opening is formed in the oil pond. The device and the method provided by the invention can be widely applied to the cooling of the forgings after being subjected to the heat treatment.
Description
technical field [0001] The invention relates to a workpiece cooling device and application, in particular to a forging heat treatment cooling device and a cooling method. Background technique [0002] At present, in the forging process, the cooling after heat treatment of forgings usually adopts furnace cooling, air cooling, oil cooling and water cooling, and the cooling methods are divided into isothermal cooling and continuous cooling. Different treatment methods and cooling methods can be selected for different types of forgings. [0003] The oil-cooled cooling method can make the forgings obtain a certain hardness and qualified metallographic structure. Therefore, for many forgings, the oil-cooled treatment method is the most suitable. [0004] However, for the oil cooling treatment method, it also faces the problem that the oil temperature rises due to the increase in the number of cooling forgings, so that the requirements for cooling forgings cannot be met. SUMMARY...
Claims
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IPC IPC(8): C21D1/00
Inventor 李中阳王浩
Owner 乳山市海洋机械有限公司