Accessory for centering a tool on a machining device, centering method and centering support device including such accessory

摘要

The present invention relates to an accessory (1) for centering a tool (O) or tool holder spindle on the axis of rotation XX 'of a rotary guide bush of a machining apparatus, the accessory (1) comprising , A straight body portion (11) having a longitudinal axis F-F ', the body portion (11), at a first end (111), rotating said axis F-F' Includes an alignment member (113) for alignment with axis XX ', and at the second end (112) includes a head (12), the head (12) rotating about axis FF' It is characterized in that it is movably mounted and comprises a positioning tool, in particular a positioning member (121) able to receive the measuring probe. The invention likewise relates to a centering method using such an accessory and to a centering device comprising such an accessory.