Small three -roll plate bending machine

The utility model discloses a small three -roll plate bending machine, its technical scheme is: a small three -roll plate bending machine, includes base, motor, reduction gear, initiative compression roller, driven compression roller, be the belt drive between motor and the reduction gear, the initiative compression roller sets up in the below of driven compression roller, the axle head gear while and the gearbox output gear engagement of two initiative compression rollers, and its characterized in that: the both ends of initiative compression roller are passed through the bearing and are fixed on the curb plate of both sides, curb plate and base fixed connection, upper portion is provided with U type opening in the curb plate, is provided with the clamp plate on the U type opening, the axle sleeve at driven compression roller both ends is placed to U type opening, the axle sleeve passes through the bearing with driven compression roller to be connected, and axle sleeve upper portion is provided with the screw, the clamp plate top and bottom all are provided with the nut, and the lead screw passes in nut and the clamp plate screw in screw.