MULTIPURPOSE MACHINE WITH DEVICE FOR AUTOMATIC REPLACEMENT OF TOOL Russian patent published in 1998 - IPC

FIELD: mechanical engineering. SUBSTANCE: this relates to multiple-operation machines of "machining center" type with devices for automatic replacement of tools. Installed on post 4 of machine is bracket 19 with curvilinear profiled working surface 20. Body 14 of carriage of automatic operator 13 intended for replacement of tool is provided with roller 21. Transmission of turning of automatic operator 13 from spindle 7 to dispenser 10 and back is effected at displacement of post 4 from tool replacement position in direction of machining zone and back due to interaction of curvilinear surface 20 of bracket 19 and roller 21 on body 14 of carriage of automatic operator 13. EFFECT: higher efficiency. 6 dwg