Plate cutting machine

The utility model relates to the technical field of plate cutting tools, in particular to a plate cutting machine which comprises a base, a cutting part, a fixing frame, a clamping part and a limiting part. Wherein the clamping part is used for clamping a plate; the limiting part is used for adjusting the placing position of the plate; the cutting part is used for cutting the plate and can adjust the distance between the gear saws; the cutting part comprises a connecting frame, one side of the connecting frame is fixedly connected to one side of the fixing frame, and through holes are formed in the two sides of the connecting frame. The gear saw has the advantages that the cutting part, the clamping part and the limiting part are arranged, a plate is cut through the cutting part, the position of the gear saw can be adjusted according to different machining sizes, adjustment is convenient, operation is easy, the clamping part is matched with the limiting part, the position of the plate is adjusted, meanwhile,