Tool changing device of five-axis machining center

• Main Authors: LIU BINGHU, ZHOU FUXUE
• Format: Patent
• Language: Chinese; English
• Published: 03.02.2023
• Subjects: COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING

The utility model relates to the technical field of numerical control machining centers, in particular to a tool changing device of a five-axis machining center. According to the technical scheme, the device comprises a movable frame, a tool bit and a workbench, the workbench is movably connected with a support, the support is movably connected with the movable frame, the front end of the movable frame is movably connected with a main shaft mechanism, first motors are fixed to the two sides of the main shaft mechanism respectively, and the bottom ends of transmission shafts arranged on the first motors stretch into second round holes; a threaded rod is fixed to the bottom end of a transmission shaft arranged on the first motor, the bottom end of the threaded rod penetrates through a connecting block and is in threaded connection with the connecting block, the bottom end of the threaded rod is rotationally connected with the bottom end of the inner wall of the long groove, a movable plate is fixed to one side