Device, particularly adjustable tool unit, for holding one or multiple tools, has tool unit driven around longitudinal axis by servo motor arranged e.g. on stationary carrier, and downstream transmission elements

摘要

The device (1) has a tool unit (4) driven around the longitudinal axis (C-axis) by a servo motor (12) arranged e.g. on a stationary carrier (11), and the downstream transmission elements, which are constantly or alternately connected with the tool unit in driving manner. The tool retainer (6) is adjusted around the A-axis of the tool unit. The transmission elements assigned to the servo motor are connected with transmission elements at tool unit that is not connected with the transmission elements of the tool housing.