Plate pressing machine for machining steel parts

The utility model relates to the technical field of plate pressing machines, in particular to a plate pressing machine for machining steel parts. According to the technical scheme, the device comprises supporting legs, a bottom plate, a control box, first fixing shafts, a motor, fixing side plates and a pressing plate, the number of the fixing side plates is two, the two fixing side plates are fixed to the two sides of the upper end face of the bottom plate correspondingly, and second fixing shafts are movably installed on the two sides of one ends of the two fixing side plates correspondingly; rotating rollers are fixed to the middles of the two second fixing shafts correspondingly, second gears are fixed to one ends of the two second fixing shafts correspondingly, the two second gears are meshed, the motor is fixed to the position, located at one ends of the second fixing shafts, of the upper end face of the fixing side plate, and a first gear is movably installed in the middle of one end of the motor throu