Ring -compression -type wireless power transmission system suitable for ultrasonic machining automatic tool changing in center

• Main Authors: TONG JINGLIN, ZHAO BO, WANG XIAOBO, GAO GUOFU, XIANG DAOHUI, JIAO FENG, ZHAO CHONGYANG, FAN KAIYANG, ZHAO BINBIN
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2017
• Subjects: BASIC ELECTRIC ELEMENTS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; ELECTRICITY; GENERATION; INDUCTANCES; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; MAGNETS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; SYSTEMS FOR STORING ELECTRIC ENERGY; TRANSFORMERS; TRANSPORTING

The utility model discloses a ring -compression -type wireless power transmission system suitable for ultrasonic machining automatic tool changing in center is provided with disc ferrite and disc electric energy reception coil in the disc electric energy acceptance division that sets up on its handle of a knife, disc electric energy acceptance division with the handle of a knife coaxial line sets up, is provided with quadrant disk electric energy transmission coil support bottom the spindle housing at ultrasonic machining center, be provided with quadrant disk ferrite and quadrant disk electric energy transmission coil on the quadrant disk electric energy transmission coil support, quadrant disk electric energy transmission coil and the coaxial line setting of disc electric energy reception coil and terminal surface are relative, correspond the stack about the two and have the installation clearance, piezoceramics passes through piezoceramics clamp plate and bolt fastening on becoming width of cloth pole. The