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[CN 201720332272.0] Self-cooling die head of hydraulic press
[CN 201720332272.0] A self-cooling die head of a hydraulic press Title: A self-cooling die head of a hydraulic press Application number: CN 201720332272.0 Applicant: Jiangxi Xintaiming Intelligent Technology Co., Ltd. Application date: 2017-3-31 Patent type: The utility model relates to a self-cooling die head of a hydraulic press. Hydraulic press is driven by hydraulic pressure and then the workpiece extrusion molding equipment, in the extrusion process, the workpiece deformation will produce very high temperature, high temperature will affect the mechanical properties of the workpiece itself, long time high temperature will reduce the accuracy of the hydraulic press die head, there is insufficient. The utility model relates to a self-cooling die head of a hydraulic press, in which a main shaft is fixedly installed with a die head, one end of a cooling pump is connected with an inlet pipe, and the other end of the cooling pump is connected with a capillary heat dissipation manifold through a connecting pipe, and the capillary heat dissipation manifold is connected with The return pipe is connected, and the two ends of the cooling pipe are respectively connected with the inlet pipe and the return pipe to form a loop. By improving the structure of the traditional hydraulic press die head, the device can reduce its own temperature, ensure that the mechanical properties of the workpiece are not affected, and also protect the dimensional accuracy of the die head.
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