A movable quenching cooling system and quenching cooling method
A cooling system and mobile technology, applied in quenching devices, heat treatment equipment, manufacturing tools, etc., can solve the problems of large space occupation, large and complex equipment, unfavorable energy saving and environmental protection, etc., and achieve a high degree of automation, simple and exquisite structure, and process saving. cost effect
Active Publication Date: 2018-08-07
鞍钢集团工程技术有限公司
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Problems solved by technology
But the disadvantage is that the quenching tank is fixed, and the location of the heating furnace needs to be specified, which is not convenient for quenching and cooling between multiple heating furnaces; the quenching tank is equipped with a stirring device to form a quenching liquid internal circulation cooling system instead of an external circulation Cooling system, so in order to ensure that the temperature of the quenching liquid does not rise significantly during the quenching process, it is necessary to equip a quenching tank with a large water storage capacity, which not only takes up a lot of space, but is also not conducive to energy saving and environmental protection; and maintenance processes are also not conducive to cost savings
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[0039] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:
[0040] Such as Figure 1-Figure 3 As shown, a movable quenching and cooling system of the present invention includes a quenching tank 1, a transmission device 3, a feeding device 4, a centering device 5 and a rack lifting device; the transmission device 3, the feeding device 4 After being integrated with the centering device 5, it is hinged on one side of the quenching tank 1 through the pin shaft 2, and can be folded into the quenching tank 1 after turning over;
[0041] The transmission device 3 is composed of a roller table support seat and a roller table installed in the roller table support seat. A feeding device 4 is provided on the feeding side of the roller table, and a centering device 5 is provided at the middle of the roller table.
[0042] The feeding device 4 is composed of a feeding rack, a feeding rod and a feeding hydraulic cylind...
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The invention relates to a movable quenching and cooling system and a quenching and cooling method. The movable quenching and cooling system comprises a quenching groove, a conveying device, a feeding device, a centering device and a material frame lifting device; the conveying device, the feeding device and the centering device are integrated, then are hinged to one side of the quenching groove through a pin shaft, and can be overturned to be folded into the quenching groove; and a material frame in the material frame lifting device can perform lifting movement on a plane in the quenching groove. The quenching and cooling system is simple and exquisite in structure, convenient to use, high in automation degree and capable of saving energy and protecting environment; universality on various quenching parts is high; and on the premise that the quenching precision is guaranteed, one quenching system is matched with a plurality of heating furnaces, and the process cost is saved.
Description
technical field [0001] The invention relates to the technical field of metal heat treatment, in particular to a movable quenching cooling system and a quenching cooling method for quenching steel workpieces. Background technique [0002] Quenching is an important process for quenching and tempering heat treatment of steel. It is a steel that is heated to a temperature above AC3 or AC1 and maintained for a certain period of time. It cools at an appropriate speed through heat exchange with the cooling medium to obtain martensite and (or) heat treatment process of bainite structure. At present, a fixed quenching tank is often used as the quenching equipment near the heating furnace, and the quenching liquid is used as the cooling medium. The high-temperature steel parts are sent into the quenching tank by manual clamping or auxiliary equipment, and the steel parts are free in the cooling liquid under the action of gravity. Fall to the bottom of the quenching tank. After quench...
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IPC IPC(8): C21D1/64C21D1/18
CPCC21D1/18C21D1/64
Inventor 郑云龙陈克东原思宇王长顺解德刚赵波曹帅王爽鞠德强郑健
Owner 鞍钢集团工程技术有限公司