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[CN 201810646285.4] Steel plate centering device for shearing machine


[CN 201810646285.4] Title of steel plate centering device for shearing machine: Application number of steel plate centering device for shearing machine: CN 201810646285.4 Applicant: Shandong Iron and Steel Co., Ltd. Application Date: 2018-6-21 Patent Type: Invention Application The present invention provides a steel plate centering device for shearing machine, including a guide rod, a flange chassis and a mounting frame. The flange chassis is sleeved at the bottom end of the guide rod and fixedly connected with the guide rod. The flange chassis is fixedly connected with the mounting frame, it also includes a main positioning ring. The main positioning ring is provided with a stability increasing sleeve hole and sleeved on the guide rod, and the lower side is the connecting surface; the part of the guide rod used to fix the main positioning ring is the stability increasing section, and the stability increasing sleeve hole and The cross-sectional profile of the stabilizing section is consistent; the main positioning ring is abutted and fixedly connected with the flange chassis through the connecting surface. Compared with the prior art, the present invention has the following advantages: the main positioning ring is used to reinforce the guide rod, which can enhance the fixing strength of the welding connection between the guide rod and the flange chassis, and can meet the frequent lifting and traversing of the magnetic centering device in the production process. It also has the characteristics of simple equipment structure, convenient installation and production, and low cost, and is suitable for industrial promotion and application.