Front plate drilling, chamfering and tapping integrated machining equipment for high-voltage ring main unit

The invention discloses front plate drilling, chamfering and tapping integrated machining equipment for a high-voltage ring main unit. The front plate drilling, chamfering and tapping integrated machining equipment comprises a base; a front plate semi-finished product drilling, chamfering and tapping machining device is arranged on the base; a front plate semi-finished product feeding device is arranged on the side portion of the front plate semi-finished product drilling, chamfering and tapping machining device; a discharging and collecting device is arranged on the side portion of the front plate semi-finished product feeding device; a PLC is installed in the base; an installation frame is arranged on the side portion of the base; a control screen is installed on the installation frame; and the PLC is connected with the control screen, an index plate, a first motor, a first servo motor, a second motor, a third motor, a third servo motor, a fourth motor, a fourth servo motor, a fifth motor, a sixth motor, a