DEVICE FOR PRESSURE LEAF with a sharp pair of scissors

摘要

1. Device for pressing a sheet on the cutting shears comprising clamps, mounted for vertical movement, and the mechanisms of their movement, characterized in that the mechanism for moving each clamp is formed as a double-armed lever, one console which is pivotally connected to the upper end clevis clamp, and the other bracket is pivotally connected with a thrust arm of L-shaped pivot arm, a second arm which is pivotally connected to the piston rod of the hydraulic cylinder, the cylinders of each pair of adjacent clamps fitted with cm escheniem relative to each other vertically and arranged symmetrically relative to each druga.2. The apparatus according to claim 1, characterized in that the clamps are made of cylindrical form and installed in napravlyayuschih.3. The apparatus according to claim 1, characterized in that the articulated connections are made by spherical bearings.