Solid double-half retainer riveting device

The utility model discloses a solid double-half retainer riveting device which comprises a bottom plate, a base, a guide column, a spring, a lower pressing plate and a lower pressing assembly, the base is in a cylinder shape with two steps, the first step is used for positioning a double-half retainer to be riveted, a positioning blind hole is formed in the horizontal end face of the first step, and the lower pressing assembly is used for pressing the double-half retainer to be riveted. The double-half retainer can be fixed on the base through positioning rivets matched with the positioning blind holes; and the downward pressing assembly comprises a connecting plate and an indexing plate, a plurality of punches with the exposure lengths kept consistent are arranged on the indexing plate in the circumferential direction of the indexing plate at intervals, all the punches are located over the rivet holes correspondingly, all the punches can press technological rivets arranged in the rivet holes in advance to be