Working machine, in particular bending machine for wire and/or strip

摘要

Working machine comprises a tool unit (28) having an insertion section (60) by which it can be inserted into and removed from a corresponding insertion opening (36) in the tool unit receiving section (20). An independent claim is also included for a tool unit used in the working machine. Preferred Features: The insertion section is formed by an outer peripheral section of a housing (62) of the tool unit. The tool unit receiving section is formed on a machine housing of the working machine. Interacting recesses for receiving tensioning units are provided on the tool unit receiving section.