Rotary ultrasonic head based on machine tool attachment

A technology of ultrasonic heads and machine tools, applied in the direction of tool holders, etc., can solve the problems of speed limitation, poor interchangeability, wear or damage, etc., to meet the processing needs of high power, good versatility and interchangeability, and improve induction efficiency Effect
CN102151867BActive Publication Date: 2013-05-29TIANJIN UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
TIANJIN UNIV
Publication Date
2013-05-29

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Abstract

The invention discloses a rotary ultrasonic head based on machine tool attachment. The rotary ultrasonic head comprises an ultrasonic vibration operating device, a non-contact collector ring, a main shaft, a knife handle and a supporting shell, wherein, the knife handle with a standard model is adopted; the ultrasonic vibration operating device is connected with one end of the main shaft; the knife handle is connected with the other end of the main shaft; rotation axes of the ultrasonic vibration operating device, the knife handle and the main shaft are positioned on the same straight line; and the non-contact collector ring is arranged between the main shaft and the supporting shell, and an ultrasonic vibration signal is transmitted to the ultrasonic vibration operating device in a non-contact manner through the non-contact collector ring. The rotary ultrasonic head has the following outstanding advantages: (1) complete machine tool attachment as well as generality and interchangeability of an ultrasonic machining device are realized; and (2) the induction efficiency of a brushless non-contact power supply system of the ultrasonic machining device is improved, the efficient energy transfer is realized, and the energy loss is reduced.
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Description

technical field

[0001] The invention relates to a rotating ultrasonic machining spindle device, in particular to a rotating ultrasonic machining spindle device which seeks to realize machine tool attachment and brushless non-contact power supply. Background technique

[0002] Ultrasonic machining is often used in the processing of hard and brittle materials, which can effectively improve the surface quality of workpieces, reduce surface roughness and improve machining accuracy. Yet present ultrasonic machining device has many defects, as: the patent No. is 200310105459.X (authorized announcement number is CN100364673C), and its authorized announcement date is disclosed in the Chinese invention patent on January 30, 2008 " a kind of high-efficiency ultrasonic Processing Equipment", the machine tool can no longer perform other types of processing except for ultrasonic processing; another example: the patent application number is 200910226156.0 (publication number is CN10170421...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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