RIVETING MACHINE Russian patent published in 2024 - IPC B21J15/10 

FIELD: metal forming.

SUBSTANCE: invention relates to metal forming and can be used, for example, for riveting of threaded shanks of screwed pins. Riveting mechanism with a working tool is fixed on the column of the power frame. There is a rotary support for installation of the processed item, on the bearing frame of which the disk is fixed. Bushings are resting on said disc, said bushings being slip fitted in the disc fixed on the shaft mounted on the bearing frame of the support. Said shaft is coupled with geared motor shaft. Support is kinematically connected to the servo motor providing rotation of the disc with bushes installed in it. Machine is equipped with retainer intended for centring and locking of processed item and arranged coaxially with working tool of riveting mechanism. On the surface of the disc fixed on the bearing frame of the support, there are three protruding platforms equidistant from each other along the circumference and located along the radius.

EFFECT: high quality and reliability of riveted threaded shanks of pins, eliminating the need for manual reinstallation of the assembly unit.

1 cl, 3 dwg