Punch rivet, Stanznietvorrichtung for setting a self-piercing rivet with a punch force supporting vibration and method of self-piercing rivets with such Stanznietvorrichtung

2017 
It is a self-piercing rivet (5), a Stanznietvorrichtung (2; 2A; 2B) for punch riveting with a punch force (F) supporting oscillation (S) and a method of self-piercing rivets with a Stanznietvorrichtung (2; 2A; 2B; 2C) is provided. The punch rivet (5), has a punch riveting head 51, and a Stanznietfus (52), wherein the punch riveting head (51) on a surface of a stamp in the stamping rivets (20) of a Stanznietvorrichtung (2) faces, an adhesive (55) is arranged, which for fixing the self-piercing rivet (5) in front of a punch riveting at the Stanznietvorrichtung (2; 2A; 2B; 2C) is arranged. The punch rivet (5) in at least one component (6; 6, 7) with a Stanznietvorrichtung (2; 2A; 2B) are set, the self-piercing rivet support with a a punch force (F) vibration (S) is configured and developing a vibration generating means (21) for generating the oscillation (S), which the punch force (F) during installation of the self-piercing rivet (5) in the at least one component;, via which the (6 6, 7) are supported, and a punch (20) punch force (F) and / or the vibration (S) during installation of the self-piercing rivet (5) in the at least one component (6; 6, 7) is initiated and applied, wherein the plunger (20) and / or a hold-down (30) is performed in which the punch (2) is configured for receiving a punch rivet previously described (5).
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