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[CN 201721545348.4] Air cushion water cooling device for press


[CN 201721545348.4] Title of a Press Air Cushion Water Cooling Device: Application Number of a Press Air Cushion Water Cooling Device: CN 201721545348.4 Applicant: Rongcheng Forging Machine Tool Co., Ltd. Application Date: 2017-11-19 Patent Type: Utility Model The utility model discloses a press air cushion water cooling device, comprising a base, a water storage bin and a pump seat. The water storage bin is provided on the upper side of the base, and a water inlet pipe is provided, A water outlet pipe is arranged on the side of the water storage bin, a control host is arranged on the surface of the water storage bin, a display screen is arranged on the surface of the control host, and a control keyboard is arranged beside the display screen. The beneficial effect is that the device is provided with a water storage tank and a refrigeration sheet, which can transport the refrigerated water to the cooling circuit formed by the water delivery pipe, the cooling pipe and the return pipe, thereby automatically cooling the air cushion at the connecting sheet, Instead of the traditional shutdown cooling method, the working efficiency of the press is improved. At the same time, a feedback control loop composed of a temperature sensor, a control host and a water pump is used, it can control the water pump to increase the power when the real-time temperature value at the return pipe is greater than the predetermined value, thereby increasing the water speed in the cooling circuit, accelerating the cooling of the air cushion, and is convenient to use.