A numerical control gong machine for preparation of PCB board

The utility model relates to a numerical control device technical field especially relates to a numerical control gong machine for preparation of PCB board, include: side seat, safety cover, cutter, the pivot is installed to the inside upper end of side seat and second side seat, and side seat and second side seat are connected through lining up through axle sleeve and pivot, be provided with cutter and adjustment mechanism in the pivot, and the pivot is connected through the mode of registrating with the cutter through adjustment mechanism, the inside lower extreme at side seat and second side seat is installed to the operation panel, and the operation panel is connected through the block mode with side seat and second side seat. The utility model discloses a structural improvement to combine prior art, the lateral separation that has the cutter can be adjusted, can cut the PCB board of multiple size, can not appear burr deckle edge phenomenon during the cutting, has reduced manufacturing cost, and the opera