Orientation of taking annular knurl wheelset is edge knurling machine

The utility model discloses an orientation of taking annular knurl wheelset is edge knurling machine, it includes that mounting platform, orientation include drive wheel and knurled wheel to mount, annular knurl wheelset and actuating mechanism, annular knurl wheelset, actuating mechanism includes motor, power supply unit and control switch, power supply unit links to each other with motor and control switch respectively, knurled wheel, drive wheel are hugged closely the outer peripheral face of orientation handle and are constituted transmission coordination with the motor respectively, the orientation and orientation rotatable coupling between the mount. The annular knurl wheelset is connected with the drive belt including the drive wheel between this drive wheel and the motor, be provided with on the mounting platform to close fixed knurled wheel support with the knurled wheel matched stack, and the knurled wheel support includes the top cap and presss from both sides the panel of locating annular knurl wh