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[CN 201910835448.8] Temperature Control Precision Lifting Device for Forging Mechanical Press


[CN 201910835448.8] Title of Temperature Control Precision Lifting Device for Forging Mechanical Press: Application Number of Temperature Control Precision Lifting Device for Forging Mechanical Press: CN 201910835448.8 Applicant: Rongcheng East China Forging Machine Tool Co., Ltd.; Shandong University Application Date: 2019-9-5 Patent Type: Invention Application Forging Mechanical Press Temperature Control Precision Lifting Device, Including Crankshaft Bush and Eccentric Body Bush Temperature Control Device, Also Including: Slider Guide Rail Temperature Control Device, the slider guide rail temperature control device includes temperature control channels arranged on the front left, front right, rear left, and rear right sides of the slider, the temperature control channels are arranged in the slider where the guide rail plate is installed, and each temperature The control channels are respectively provided with an air inlet and an air outlet; the ball head temperature control device includes a wear-resistant copper pad arranged in the ball head seat, and the ball head screw moves relatively in the wear-resistant copper pad, the wear-resistant copper pad is connected with the ball head seat through a screw, and a sealing ring is arranged between the wear-resistant copper pad and the ball head seat, and a spiral temperature control channel is arranged in the ball head seat on the contact surface with the wear-resistant copper pad. The temperature of the guide rail plate is controlled at a stable level, the guide rail plate will not expand due to heat temperature rise, the precision of the slider guide rail will remain stable, the precision of the ball screw and the ball seat will be stable, and the overall precision, production efficiency and product quality of the forging mechanical press will be improved.

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