Circular vibration disc for buckle machining

The utility model relates to the technical field of fastener processing, and discloses a round vibrating disk for fastener processing, which comprises a working frame, four corners of the top of the working frame are provided with first limiting grooves, the left and right sides of the front and rear side walls of the working frame are provided with second limiting grooves, the inner side walls of the first limiting grooves are provided with third limiting grooves, and the second limiting grooves are provided with second limiting grooves. Connecting holes are formed in the front side wall and the rear side wall of the working frame, the connecting holes are located in the left side and the right side of the second limiting groove, telescopic rods are fixedly connected to inner cavities of the connecting holes, and a connecting plate is fixedly connected between the connecting ends of the telescopic rods; limiting springs are fixedly connected between the left side and the right side of the inner side wall of