Grinding tool for safety valve

The invention discloses a grinding tool for a safety valve, which is used for oppositely grinding a valve body and a valve core of the safety valve, and comprises an elastic ring which is of a circular ring structure with an opening, and the outer diameter of the elastic ring is matched with the inner cavity of the valve core; the first end of the grinding rod is matched with the inner cavity of the elastic ring, so that the elastic ring is arranged at the first end of the grinding rod in a sleeving manner; the rotating assembly is arranged on the side close to the second end of the grinding rod and used for rotating the grinding rod. According to the grinding tool of the safety valve, opposite grinding between the valve body and the valve element of the safety valve is achieved, it is guaranteed that the matching faces between the valve body and the valve element of the safety valve are effectively attached, fuel leakage is avoided, the work efficiency of parts is improved, and reliable support is provided f