Novel divide strip machine knife piece subassembly

The utility model relates to a steel band production facility field especially relates to a novel divide strip machine knife piece subassembly, the blade mount pad sets up on the arbor, combined cutter blade installs on the blade mount pad, the arbor is cylindrical major axis, be provided with a plurality of groups blade mount pad on the major axis, four blade mount pads are a set of, and per fourare enclosed into a ring form, encircle the fixed setting of arbor, it is fixed that the blade mount pad passes through the fixed screw of perpendicular to major axis, is provided with two fixed screws on every group blade mount pad, combined cutter blade is the tetrad, a set ofly is a complete annular knife tackle, and every combined cutter blade corresponds the setting of blade mount pad. The utility model has the advantages of: can, the maintenance not disassemble the arbor when changing the blade, and it is direct with blade replacement installation, the side of blade has set up high temperature resistance dull p