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[CN 202010053219.3] Automatic measurement and control lubrication device for mechanical press brake


[CN 202010053219.3] Title of an automatic measurement and control lubrication device for mechanical press brakes: Application number of an automatic measurement and control lubrication device for mechanical press brakes: CN 202010053219.3 Applicant: Rongcheng East China Forging Machine Tool Co., Ltd.; Shandong University; Shandong Mechanical Design and Research Institute; Yuan Bin Application Date: 2020-1-17 Patent Type: Invention Application The present invention relates to an automatic measurement and control lubrication device for mechanical press brakes, it includes brake, oil mist supply mechanism, intake air path, exhaust air path, oil mist concentration detector and PLC controller. The oil mist supply mechanism provides oil mist. One end of the intake air path is connected with the oil mist supply mechanism, and the other end is connected with the piston cavity. One end of the exhaust gas path is connected with the piston cavity, and the other end is connected with the exhaust end. The oil mist concentration detector is connected with the PLC controller. The existing lubrication system adopts a common channel design for intake and exhaust, resulting in poor circulation of oil mist, low oil mist concentration at the sealing ring, and insufficient lubrication. The invention subverts the traditional design, does not overlap the technical structure of the intake air path and the exhaust air path, and is equipped with intelligent detection and control technology to realize intelligent measurement, control and lubrication of the brake, prolong the service life of the brake, improve product quality, and have high reliability, The advantages of green and environmental protection.