Middle -size and small -size ship rudder leaf rudder round pin bearing taper hole keyway broaching device

The utility model provides a middle -size and small -size ship rudder leaf rudder round pin bearing taper hole keyway broaching device, is including supporting pole, left bearing frame, right bearingframe, broaching mechanism and power unit, supporting pole and left bearing frame, right bearing frame fixed connection, broaching mechanism and power unit set up on the supporting pole, the supporting pole on be provided with the lead screw, broaching mechanism include screw -nut, slider, knife rest, cutter and slip sword piece, screw -nut sets up on the lead screw, screw -nut and supporting areprovided with the slider between the pole, slider top be provided with the knife rest, the below is provided with the clamp plate, the knife rest in the middle of be provided with the cutter, be provided with slip sword piece in the middle of the cutter, knife rest and cutter pass through soket head cap screw and are connected and fix. The utility model discloses the keyway that processing was come out parallels with the i