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[CN201721043925.X] entrance guide and guard mechanism of H-beam shearing machine


[CN201721043925.X] Title of entrance guide mechanism of H-shaped steel shearing machine: Application number of entrance guide mechanism of H-shaped steel shearing machine: CN201721043925.X Applicant: Dalian Yuda Auto Parts Manufacturing Co., Ltd. Application Date: 2017-8-21 Patent Type: Utility Model This utility model belongs to an entrance guide mechanism of H-shaped steel shearing machine, including shearing machine (6), which is characterized in that it is fixed on the base (9), base 2 (8) is fixed on base 1 (9) with bolts (10), two spring assemblies (12) are symmetrically installed in the middle of base 2 (8), spring rods (11) are installed in the center of spring assembly (12), and springs (16) are installed on spring rods (11); The upper ends of the two spring rods (11) are equipped with idler shafts (13), the bearing (15) is installed in the middle of the roller shaft (13); the end cover (14) is installed at both ends of the bearing (15); the roller (2) is installed on the circumference of the bearing (15); on the base 2 (8) It is also equipped with a guide roller frame (7) and a guide roller (3) is installed on the guide roller frame (7). The utility model solves the defects of bending, torsion and dimensional deviation of H-shaped steel when entering the shearing machine, without manual operation, and improves the production efficiency.