Mechanical drilling device for round bar material

The invention discloses a mechanical drilling device for a round bar material, and relates to the technical field of mechanical drilling. The mechanical drilling device for the round bar material comprises a bottom plate, supporting legs, a left side plate, a right side plate, a fixed vertical plate, a top plate, lifting air cylinders, a movable plate, drill rods, a protective cylinder, a discharging opening, round pipes, drill rod cleaning mechanisms, a round shell, a top cover, a limiting guide rod, nylon brushes, a spring piece, limiting guide holes, a pressure sensor, a reduction gearbox, a servo motor, a three-jaw chuck, a bar material, transverse plates, a clamping air cylinder, a clamping seat, a mounting plate, a conveying pipe, a driving motor, a receiving hopper, arc-shaped grooves, electromagnetic vibrators, a hose, a vibration spring, right-angle scraping rods, an air pump, an air pipe, a holding strip plate, a control box, an alarm, drilling motors, a mounting circular disc, a fixing circular rin