Annular part quenching elliptical deformation preventing equipment

The utility model discloses equipment for preventing elliptical deformation during quenching of annular parts, and relates to the field of quenching. The annular part quenching elliptical deformation preventing equipment comprises a lower clamping seat, an upper clamping seat is arranged on the upper surface of the lower clamping seat, a buffering assembly is arranged on the upper surface of the upper clamping seat, and a mounting assembly is arranged on the side face of the upper clamping seat. According to the annular part quenching elliptical deformation preventing equipment, the extrusion force of the upper clamping seat on a workpiece is adjusted under the action of the buffer assembly according to the quenched workpiece, when internal stress is large, buffering can be achieved under the action of the buffer assembly, the situation that the workpiece is broken due to the large extrusion force is avoided, and after the internal stress disappears, under the action of the buffer assembly, the workpiece is p