Riveting laminated iron core

The utility model discloses a riveting laminated iron core which comprises an iron core main body and further comprises a protection mechanism, one end of the iron core main body is connected with the protection mechanism, the protection mechanism is formed by combining a punch, a threaded rod, a cross groove and a threaded hole groove, one end of the iron core main body is provided with the threaded hole groove, and the cross groove is connected with the punch. A threaded rod is in threaded connection with the inner side wall of the threaded hole groove, a punch is welded to the other end of the threaded rod, and a cross groove is formed in the outer side wall of the punch. One end of the iron core main body can be protected through the protection mechanism, so that one end of the iron core is prevented from being damaged during riveting; and through the extrusion mechanism, the personnel can rivet the iron core conveniently, and the personnel can use the iron core conveniently. 本实用新型公开了一种铆接积层铁芯，包括铁芯主体，还包括防护