Stirrup bending device

The utility model discloses a stirrup bending device which comprises two bases symmetrically connected through a rotating shaft, protruding blocks with threads are arranged on the side walls, corresponding to the rotating shaft, of the two bases, the two bases are connected through fastening bolts, through grooves are formed in the centers of the two bases, the two through grooves can be combined into a through hole, and the through hole is formed in the center of the rotating shaft. Longitudinal main ribs are placed in the through holes, and clamping pieces are arranged on the upper end face of the base along the peripheries of the through holes; an annular clamping groove is formed in the lower end face of the base. A push rod is slidably arranged in the annular clamping groove. The push rod is connected with a handle, and the outer side end of the push rod is provided with a supporting piece. The hoop bending forming device has the advantages that the base capable of being opened and closed is fixed to a l