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AssigneeIndustrial Technology Research Institute
InventorsKuo-Yu Tang, Chun-Hung Huang, Yu-Chieh Chen
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A spindle used in an ultrasonic machine for transmitting vibration to a working tool of the ultrasonic machine is disclosed. The spindle includes a main body, a rotor disposed in the main body, an elastic clamping unit disposed in the rotor, a vibrating unit having one end thereof connected to the inner wall of the rotor while the other end connected to the elastic clamping unit, and a pre-pressure unit penetrating the rotor and one end thereof connected to the elastic clamping unit to provide the elastic clamping unit with rigidity against the rotor, thereby making the elastic clamping unit provide pre-pressure to the vibrating unit which further provides the elastic clamping unit with vibration against the rotor. The present invention further provides a flexible hinge for the spindle.
A spindle of an ultrasonic machine for transmitting vibration to a working tool of the ultrasonic machine, comprising:
A flexible hinge of a spindle applied in an ultrasonic machine for transmitting vibration to a working tool of the ultrasonic machine, wherein the spindle comprises a main body, a rotor disposed inside the main body and a clamping element disposed inside the rotor for clamping the working tool, the flexible hinge comprising:
Dependencies are inferred from the claim text.