Ultrasonic vibration assisted magnetic grinding device

A technology of ultrasonic vibration and magnetic force, which is applied in the direction of grinding/polishing safety devices, grinding/polishing equipment, metal processing equipment, etc., can solve the problem that the transducer amplitude is small and cannot meet the needs of grinding, and achieve the change of uniformity , The device is suitable for a wide range, good grinding effect

Active Publication Date: 2017-11-07
KEYIZHAN INTELLIGENT EQUIP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of ultrasonic-assisted magnetic grinding, the vibration amplitude generated by the transducer is very small, which cannot meet the needs of grinding

Method used

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  • Ultrasonic vibration assisted magnetic grinding device
  • Ultrasonic vibration assisted magnetic grinding device

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Embodiment Construction

[0020] Such as figure 1 and figure 2 As shown, the ultrasonic vibration assisted magnetic grinding device of the present invention includes a fixed base 1, an ultrasonic generator 2, a transducer 3, a protective sleeve 4, a cone-cylindrical composite horn 5, a magnetic field intensity adjustment mechanism, The tool head 6 and the magnetic abrasive material 9, the protective sleeve 4 are arranged on the fixed base 1, the transducer 3 is horizontally arranged in the protective sleeve 4, the ultrasonic generator 2 passes through the cable 16 of the protective sleeve 4 and the transducer 3 connection, the power output end of the transducer 3 is connected to the larger end of the horn 5, the front end of the protective sleeve 4 is provided with a flange 7, and the smaller end of the horn 5 passes through the flange 7 horizontally forward , the tool head 6 rear end is connected with the smaller head of the horn 5, the working end of the tool head 6 front side is an arc surface str...

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PUM

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Abstract

The invention discloses an ultrasonic vibration assisted magnetic grinding device, which comprises an ultrasonic generator, a protective sleeve, a transducer, a conical-cylindrical composite horn, a magnetic field intensity adjustment mechanism and a tool head; the transducer and the horn It is connected by thread, and the conical-cylindrical compound horn and the tool head are connected together by thread, and the flange of the horn and the protective sleeve are connected together by bolts; the output end of the transducer is connected with the cone of the horn The end faces are connected by threads, which can ensure the balance of energy transmission and reduce energy loss; the magnetic field is provided by permanent magnets, which are installed in the holes on the tool head, and can be changed and permanent by adjusting the magnetic field strength adjustment mechanism. The distance between the bottom surface of the magnet and the arc surface of the tool head changes the magnetic induction intensity of the arc surface. The invention is mainly used in the precision polishing of the outer circle of hard and brittle materials, and the device has a wide range of applications and has a good application prospect.

Description

technical field [0001] The invention relates to ultrasonic machining composite magnetic grinding technology, belongs to the technical field of finishing and surface engineering, and in particular relates to an ultrasonic vibration assisted magnetic grinding device. Background technique [0002] Traditional cylindrical grinding mainly uses disc-shaped grinding wheels to process the outer circle of the workpiece. During the grinding process, the grinding wheel and the workpiece move in the following ways: the grinding wheel rotates and feeds along the radial direction, and at the same time the workpiece is self-propelled and reciprocates along the axial direction. And because grinding is the final process of workpiece processing, it determines the quality of the workpiece. Therefore, there are high precision requirements for machine tools, and the grinding wheel must have good sharpness and self-sharpness, and the requirements for process level and adjustment technology are a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B1/04B24B1/00B24B55/00
CPCB24B1/005B24B1/04B24B55/00
Inventor 高国富焦龙飞王晓博赵波向道辉
Owner KEYIZHAN INTELLIGENT EQUIP CO LTD
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