Straightening machine

The utility model discloses a straightening machine, include the frame, install roll -changing device and controller in the frame, install multiunit aligning roller set in the frame, every group aligning roller set comprises the last leveling roller of matched with, lower leveling roller, a plurality of leveling rollers of going up drive by last main gear, a plurality of down leveling rollers by main gear drive down, all be provided with the high adjusting device who is used for adjusting the leveling roller height corresponding to every leveling roller in the frame, and all be provided with the angle adjusting device who is used for adjusting the leveling roller angle corresponding to every leveling roller in the frame. The utility model discloses an every leveling roller is corresponding high adjusting device and the angle adjusting device of being provided with all to can make things convenient for, the roll spacing and the angle of swift regulation leveling roller, guarantee roll surface and the seamless