Fuel oil high-pressure pump with protective structure

The utility model relates to the field of automobile parts, and discloses a fuel oil high-pressure pump with a protection structure, which comprises a fuel oil pump, the upper side and the lower side of the periphery of the fuel oil pump are fixedly connected with fixing rings, the middle of each fixing ring is provided with a plurality of sliding grooves, and the middle of each sliding groove is slidably connected with a sliding block. A first compression spring is fixedly connected to the middle of the side, close to the fuel pump, of the sliding block, the other end of the first compression spring is fixedly connected to the periphery of the fuel pump, spring rods are fixedly connected to the opposite sides of the two fixing rings, a connecting rod is rotationally connected to the other ends of the spring rods, and the other end of the connecting rod is rotationally connected to the inner side of the sliding block. According to the fuel pump, through mutual cooperation of the sliding block, the first compr