Five roller levelling machine teaching models

The utility model relates to a five roller levelling machine teaching models, include the frame and install the simulation main transfer machinery and simulation screw -down on the frame, the simulation main transfer machinery comprise drive machine, distribution gear group, universal -joint spindle and correction roller die type, the simulation screw -down comprises push down motor, gear pair, worm no. 1, connecting axle and the worm no. 2 that connect gradually, the frame adopts the preparation of transparent organic glass, and the simulation main transfer machinery except that the frame all adopts the aluminum alloy preparation with simulation screw -down component. The utility model discloses rationally simplifying the main transfer machinery of five roller levelling machines and the structure of screw -down, can demonstrateing the theory of operation and the working process of five roller levelling machines vividly, the help student understands and the memory, helps improving student's interest in learni