Keyway draw shave or broach - fits in piston rod upper end shaft holder, and workpiece has counter holder on machine table

摘要

The machine has the facility of employing a keyway draw shave or a broaching tool can at choice be inserted in a shaft holder (5) at the upper end of a piston rod (4) moving backwards and forwards vertically below the machine table (1). For the workpiece (7) resting on the machine table is a counter holder (8) on which the side of the tool opposite to its cutting side locates. The machine table (1) with the workpiece (7) displaces horizontally for advance positioning, tool removal and adjustment.