Efficient drilling device for circuit board

The utility model discloses an efficient drilling device for a circuit board, relates to the technical field of circuit board drilling, and aims to solve the problem that the drilling efficiency of a circuit board drilling device in the prior art is affected due to the fact that few stations can be placed on a fixing structure of the circuit board drilling device and the moving mode of the fixing structure is simple. Supporting edges are arranged on the two sides of the supporting seat, supporting rods are arranged on the upper surfaces of the supporting edges, a moving plate is installed on the front end face of the top of each supporting rod, and controllers are installed on the end faces of the two sides of each moving plate; the movable seat is arranged on the upper surface of the supporting seat, the movable seat is arranged to be in a cross shape, a movable groove is formed in the upper surface of the movable seat, a connecting block is arranged in the movable groove, and a rotating shaft is arranged on