Electric drive for a machining tool, such as a riveter, machining tool, as well as a method for the controlled setting a rivet, with such a an electric drive

摘要

The electric drive (2) of a machining tool, in particular a rivet setting device comprises an electric motor (24, 26) of the with a in an axial direction (4) linearly displaceable actuating element is connected, for a impact decoupling of the electric motor (24, 26) from the actuating element (20) is a in the axial direction (4) effective damping element (42) between the electric motor (24, 26) and adjusting element (20) is arranged. In this way, abrupt loads, for example, when a rivet shaft (28) when received in a material-saving manner blind rivet-setting process.