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[CN 201720328064.3] Anti-loosening Structure of Hook Plate Pendulum Block Seat for Double Blade Shear Upper Cutting Mechanism of Welder


[CN 201720328064.3] Anti-loosening Structure of Hook Plate Pendulum Block Seat for Double-edged Shear Upper Cutting Mechanism of Welder Title: Anti-loosening Structure of Hook Plate Pendulum Block Seat for Double-edged Shear Upper Cutting Mechanism of Welder Application Number: CN 201720328064.3 Applicant: Wuhan Kaiqi Metallurgical Welding Equipment Manufacturing Co., Ltd. Application Date: 2017-3-30 Patent Type: Utility Model A Anti-loosening Structure of Hook Plate Pendulum Block Seat, it includes a pendulum block seat and two hook plates. The pendulum block seat is clamped in the pendulum block seat limit groove on the C- shaped frame. Each hook plate includes a vertical mounting part and a hook head pressing part. The vertical mounting part is provided with a limit boss, the hook head pressing part is provided with a pressing inclined plane, and the two sides of the C- shaped frame are respectively provided with a hook plate limit groove for limiting the hook plate to move along a straight line on the horizontal plane, the hook plate limit groove is matched with the limit boss, the vertical mounting part is installed at the hook plate limit groove by tightening the adjusting bolt, the limit boss is clamped in the hook plate limit groove, the inner side of the limit boss is spaced from the bottom of the hook plate limit groove, the hook head pressing part fixedly presses the pendulum block seat in the pendulum block seat limit groove by the fastening bolt, and the hook head pressing part is provided with a waist hole for the fastening bolt, A strip is arranged between the hook head pressing part and the pendulum block seat to match the pressing slope. Suitable for all kinds of welding machine.