Novel plate chamfering machine

The utility model relates to the technical field of plate processing machinery and equipment, and particularly relates to a novel plate chamfering machine. The novel plate chamfering machine comprises a workbench, wherein a four-position profiling plate is arranged on the surface of the workbench, and a driving motor, a universal assembly, a linear slide rail, a swing seat and a driving cylinder are arranged in the workbench; a milling cutter and a guide wheel are connected on the output shaft of the driving motor in a sleeved mode, the milling cutter is positioned in a space formed by the surface of the workbench and a plane in which the four-position profiling plate is located, the guide wheel is contacted with the side wall of the four-position profiling plate, the universal assembly sleeves the body of the driving motor and is connected with the output shaft of the driving cylinder, the body of the driving cylinder is arranged on the linear slide rail, and the linear slide rail is connected with the swing seat. According to the utility model, under the control of the driving cylinder and the driving motor, the milling cutter can walk along the edge contour line of the four-position profiling plate by virtue of the guide wheel, so as to complete chamfering treatment of workpieces; and meanwhile, by replacing the four-position profiling plate with different radians, workpiece chamfering treatment with different requirements can be realized, and the practicability is strong.