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Radial ultrasonic honing device
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A honing processing and ultrasonic technology, applied in the field of radial ultrasonic honing processing devices, can solve the problems of difficulty in obtaining high power and high energy, affecting the oil storage and lubrication performance of the workpiece, and the asynchronous operation of the transducer, so as to avoid the problems of the transducer The effect of asynchronous work, ingenious design and low processing requirements
Inactive Publication Date: 2018-01-23
ZHONGBEI UNIV
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[0004] The present invention provides a radial ultrasonic honing device in order to solve the problems that the existing ultrasonic vibration honing device has a complicated overall structure, is difficult to obtain high power and high energy, easily affects the oil storage and lubrication performance of the workpiece, and easily causes the work of the transducer to be out of sync. Processing device
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[0034] Radial ultrasonic honing processing device, including outer cylinder 1, support rod 2, upper cover 3, lower cover 4, floating mechanism 5, ejector rod 6, limit cylinder 7, linear bearing 8, inner cylinder 9, support cylinder 10, reset Spring 11, expansion mandrel 12, guide bar 13, rare earth giant magnetostrictive transducer 14, inner pin rod 15, oil stone seat 16, outer pin rod 17, oil stone 18, ring spring 19, collector ring 20;
[0035] Wherein, the inner cavity of the outer cylinder 1 is provided with a partition, and the partition divides the inner cavity of the outer cylinder 1 into an upper chamber and a lower chamber; the center of the partition is provided with a through hole;
[0036] The number of support rods 2 is N; the upper ends of the N support rods 2 are fixed to the open edge of the lower end of the outer cylinder 1, and the N support rods 2 are arranged equidistantly around the axis of the outer cylinder 1; each support rod 2 A pair of pin holes are ope...
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Abstract
The invention relates to an ultrasonic vibration honing technique, in particular to a radial ultrasonic honing device. By adoption of the radial ultrasonic honing device, the problems that an existing ultrasonic vibration honing device is complicated in overall structure, high power and high energy are difficult to obtain, the storage oil lubrication performance of a workpiece is prone to being affected, and transducer operation desynchrony is prone to being caused are solved. The radial ultrasonic honing device comprises an outer barrel, supporting rods, an upper cover, a lower cover, a floating mechanism, an ejector rod, a limiting barrel, a linear bearing, an inner barrel, a supporting barrel, a reset spring, an expand mandrel, guide bars, rare-earth super-magnetostriction transducers, inner pin rods, oilstone bases, outer pin rods, oilstone, annular springs and a collecting ring. The radial ultrasonic honing device is applicable to ultrasonic vibration honing.
Description
technical field [0001] The invention relates to ultrasonic vibration honing technology, in particular to a radial ultrasonic honing processing device. Background technique [0002] Ultrasonic vibration honing is a special processing method that adds ultrasonic vibration to ordinary honing. It is mainly used for various cylindrical holes with a diameter of 5-500 mm or larger (such as engine cylinder liners, hydraulic component valve holes, connecting rod holes and Finishing processing of box holes, etc.). Compared with ordinary honing, ultrasonic vibration honing is an intermittent variable-speed cutting process, which has the advantages of small honing force, low honing temperature, and high processing efficiency, and has been extensively studied by domestic and foreign scholars. According to different ultrasonic vibration methods, ultrasonic vibration honing can be divided into axial ultrasonic vibration honing, radial ultrasonic vibration honing and compound ultrasonic vi...
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