Arrangement for advancing rod stock pieces in turning machines

摘要

Rod stock pieces are successively fed in a path to a work station of a multiple spindle automatic turning machine such as a lathe. A slide member supports a trailing rod stock piece and is mounted on the machine for movement towards and away from the work station. The slide member is coupled with a drive of the turning machine to thereby move the slide member together with the rod stock piece supported therewith through a stroke of predetermined length. The length of the stroke of the slide member is adjusted in dependence upon the length of the leading rod stock piece located at the work station.