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[CN 201611123350.2] Double Displacement Detection and Control Method for Blade Holder of Shutter Shearing Machine


[CN 201611123350.2] Title of Double Displacement Detection and Control Method for Tool Holder of Shutter Shearing Machine Title: Double Displacement Detection and Control Method for Tool Holder of Shutter Shearing Machine Application Number: CN 201611123350.2 Applicant: Tianshui Forging Machine (Group) Co., Ltd. Application Date: 2016-12-8 Patent Type: Application for Invention The present invention discloses a double displacement detection and control method for tool holder of Shutter Shearing Machine, belonging to the technical field of plate processing. The technical scheme of the present invention is: the operator inputs the plate length and thickness information through the industrial computer, and the CPU automatically calculates the shearing angle, shearing stroke, and shearing pressure when shearing the steel plate through the information and displays them on the man-machine interface; After the shearing machine is started, it automatically adjusts the positions of the left and right oil cylinders of the tool holder, and feeds back to the CPU through the left and right displacement detection sensors. After receiving the information, the information, the CPU automatically calculates the corresponding shearing angle and, and displayed on the man-machine interface, the operator through the observation of two sets of shear angle and shear stroke data to judge the shearing machine running state. The invention realizes the accurate adjustment of the shearing angle, shearing stroke and tool holder position of the gate-type shearing machine, reduces the vibration and noise of the machine tool when the shearing machine is running, and improves the shearing quality of the steel plate.