High-speed spark erosion drilling machine with safety protection structure

The utility model discloses a high-speed spark erosion drilling machine with a safety protection structure, which belongs to the technical field of spark erosion drilling machines and comprises a base, a supporting plate is fixedly connected to the upper surface of the base, a supporting plate is fixedly connected to the back of the supporting plate, and a hydraulic rod is fixedly connected to the upper surface of the supporting plate. A first connecting block is fixedly connected to the telescopic end of the hydraulic rod, a bent plate is fixedly connected to the front face of the first connecting block, a workpiece can be machined through the spark erosion drilling machine body, and the hydraulic rod can be matched with the first connecting block and the bent plate to control the protective cover to move up and down; by arranging the protective cover, the machining range of the spark erosion drilling machine body can be covered, workers are prevented from touching workpieces in the working process of the sp