Abstract

A low-frequency vibration machining center includes a cam, a transmission shaft, a roller, a tool holder, a driven follower, and an elastic member. An end of the transmission shaft is coaxially connected to the cam, and another end is provided for connecting to a driving device, which is adapted to drive the transmission shaft and the cam to rotate about a first axial direction. The roller is disposed at a position where the roller touches a cam surface of the cam. A second axial direction is defined to be perpendicular to the first axial direction. The roller and the tool holder are disposed at two opposite sides of the driven follower, respectively. The elastic member provides an elastic force to keep the roller being in contact with the cam surface. When the cam is rotated, the roller is pushed to move the driven follower and the tool holder in the second axial direction.

IPC Classes  ?

• B23B 23/04 - Live centres
• B06B 1/10 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of mechanical energy

Goods & Services

Machine tools, namely, lathes; grinding machines for metalworking; metal processing hole tapping machine; polishing machines for use in grinding and polishing metal; threading machine; metal cutting machine; metal milling machine; computer numerical control drill bits for drilling machines; metal working machines, namely, machining centers; Multipurpose metal processor being a component part of metalworking machining centers; upright general milling servo; metal milling servo motors; metalworking machines; milling machines; server motor starter; ultra-high-speed precision spindle being parts of machines; drill chucks being parts of machines; couplings for machines other than for land vehicles; blade holders attachable to the electronic cutting machines; electric power-operated glass grinder; automatic diamond lens edge grinding machines; glass-cutting machines, namely, machines for the scribing of glasses; glass cutting machines for the pressure cutting of glasses; optical lens fabrication machine; glass working machines; industrial glass machine; Power operated metalworking machine tools, namely, turning tool; milling cutter for milling machines and machine tools; drill bits for metal processing machines; tungsten carbide cutters being parts of machines; electric hand drills; drilling bits being parts of machines; power-operated grinding wheel for stone; industrial cutters, namely, grinding, drilling and polishing cutters for respectively, industrial grinding, drilling and polishing machines; blades being parts of machines; vibration power processing equipment being parts of machines, namely, knife holder for vibrating mechanical knives, holder for vibrating mechanical grinding, milling, polishing and cutting tool, vibrating mechanical knife, vibrating mechanical grinding, milling, polishing and cutting tool, vibrating mechanical spindle, vibrating mechanical drill and milling chuck, vibrating mechanical shank, and vibrating mechanical cutter; machine knives and their parts, namely, machine blades, knife holders being parts of machines

Goods & Services

Lathes [machine tools]; grinding machines for metalworking; metal processing hole tapping machine; polishing machines for use in grinding and polishing metal; threading machines; metal cutting machines; metal milling machines; cnc-controlled bed-type drill machines; cns-controlled bed-type drill machines; metal working machines, namely, machining centers; multipurpose metal processor; upright general servo-milling machines; servo-milling machines for metalworking; metalworking machines; milling machines; servo motor starter; ultra high-speed precision spindles (parts of machines); chucks [parts of machines]; couplings other than for land vehicles; blade holders [parts of machines]; glass grinders (machines); glass grinder, electric; automatic diamond lens edge grinder; glass cutting machine; optical lens fabrication machine; glass working machines; glass industrial machinery; turning tools (parts of machines); milling cutters (machine tool); drill bits for metal processing machines; tungsten carbide cutters (parts of machines); electric hand drills; drilling bits [parts of machines]; stone grinding wheels (machines); power-operated stone grinding wheels; stone grinding wheels being parts of machines; stone grinding wheels (tools for machines); industrial cutting machines; blades [parts of machines]; vibration power processing equipment, namely, vibrating mechanical knife holder, vibrating mechanical tool holder, vibrating mechanical knife, vibrating mechanical tool, vibrating mechanical spindle, vibrating mechanical chuck, vibrating mechanical shank, vibrating mechanical cutter; knives machine parts, namely, blades and knife holders.

Goods & Services

Lathes; grinding machines for metalworking; metal processing hole tapping machine; polishing machines for use in grinding and polishing metal; threading machine; metal cutting machine; metal milling machine; computer numerical control drill bits for drilling machines; metal working machines, namely, machining centers; Multipurpose metal processor being a component part of metalworking machining centers; upright general milling servo; metal milling servo motors; metalworking machines; milling machines; server motor starter; ultra-high-speed precision spindle being parts of machines; drill chucks being parts of machines; couplings for machines other than for land vehicles; blade holders attachable to the electronic cutting machines; electric power-operated glass grinder; automatic diamond lens edge grinding machines; glass-cutting machines, namely, machines for the scribing of glasses; glass cutting machines for the pressure cutting of glasses; optical lens fabrication machine; glass working machines; industrial glass machine; Power operated metalworking machine tools, namely, turning tool; milling cutter for milling machines and machine tools; drill bits for metal processing machines; tungsten carbide cutters being parts of machines; electric hand drills; drilling bits being parts of machines; power-operated grinding wheel for stone; industrial cutters, namely, grinding, drilling and polishing cutters for respectively, industrial grinding, drilling and polishing machines; blades being parts of machines; vibration power processing equipment being parts of machines, namely, knife holder for vibrating mechanical knives, holder for vibrating mechanical grinding, milling, polishing and cutting tool, vibrating mechanical knife, vibrating mechanical grinding, milling, polishing and cutting tool, vibrating mechanical spindle, vibrating mechanical drill and milling chuck, vibrating mechanical shank, and vibrating mechanical cutter; machine knives and their parts, namely, machine blades, knife holders being parts of machines

Goods & Services

Lathes; grinding machines for metalworking; metal processing hole tapping machine; polishing machines for use in grinding and polishing metal; threading machine; metal cutting machine; metal milling machine; computer numerical control drill bits for drilling machines; metal working machines, namely, machining centers; Multipurpose metal processor being a component part of metalworking machining centers; upright general milling servo; metal milling servo motors; metalworking machines; milling machines; server motor starter; ultra-high-speed precision spindle being parts of machines; drill chucks being parts of machines; couplings for machines other than for land vehicles; blade holders attachable to the electronic cutting machines; electric power-operated glass grinder; automatic diamond lens edge grinding machines; glass-cutting machines, namely, machines for the scribing of glasses; glass cutting machines for the pressure cutting of glasses; optical lens fabrication machine; glass working machines; industrial glass machine; Power operated metalworking machine tools, namely, turning tool; milling cutter for milling machines; drill bits for metal processing machines; tungsten carbide cutters being parts of drilling machines; electric hand drills; drilling bits being parts of machines; power-operated grinding wheel for stone; industrial cutters, namely, grinding, drilling, milling, and polishing cutters for respectively, industrial grinding, drilling, milling and polishing machines; blades being parts of machines; vibration power processing equipment being parts of machines, namely, knife holder for vibrating mechanical knives, holder for vibrating mechanical grinding, milling, polishing and cutting tool, vibrating mechanical knife, vibrating mechanical grinding, milling, polishing and cutting tool, vibrating mechanical spindle, vibrating mechanical drill and milling chuck, vibrating mechanical shank, and vibrating mechanical cutter; machine knives and their parts, namely, machine blades, knife holders being parts of machines

Abstract

A high frequency vibration spindle system which includes a spindle having a spindle housing and a spindle shaft disposed in the spindle housing; a toolholder, engaged with the spindle and adapted to be engaged with a tool; an electric power transmission device disposed at the front end or a rear end of the spindle, including a first coil and a second coil; the first coil is disposed on the spindle housing, and the second coil is disposed on the spindle shaft to be rotated with the spindle shaft coaxially; the first coil and the second coil are spaced with a gap; the second coil is adapted to receive an electric power from the first coil with a non-contact induction method; and a transducer, adapted to be controlled to vibrate the tool and disposed in the toolholder and electrically connected with the second coil to receive the electric power.

IPC Classes  ?

• B23B 37/00 - Boring by making use of vibrations of ultrasonic frequency
• F16F 15/12 - Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
• G01M 7/02 - Vibration-testing
• F16D 3/68 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts the elements being made of rubber or similar material
• F16D 3/12 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted for accumulation of energy to absorb shocks or vibration
• B23Q 1/34 - Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements
• B24B 1/04 - Processes of grinding or polishingUse of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
• B23Q 1/00 - Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
• B23B 29/12 - Special arrangements on tool holders