Tool unit to punch holes or join components by fasteners, e.g. at the hand of an industrial robot in the automotive industry, has a C-shaped frame to carry the moving tool operated by a two-stage cylinder and a counter holder

摘要

The tool to punch holes or ram fasteners into workpieces, to join them together, has a tool unit (4) with a tool (20) moving axially (12) towards a counter holder (24). The tool and the counter holder are held in a C-shaped frame (2). At least one section of the tool unit is operated by a two-stage cylinder (14). The assembly is mounted to a carrier (30) as the hand of an industrial robot.