Abrasive flow deburring precision machining device

A precision machining and abrasive flow technology, applied in the field of abrasive flow processing, can solve the problems of restricting the development of abrasive flow deburring technology, high workpiece processing costs, and high manufacturing costs, and achieve enhanced deburring capabilities, simple structure, and improved The effect of exercise intensity and speed

Active Publication Date: 2015-11-04
CHANGCHUN UNIV OF SCI & TECH
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  • Application Information

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Problems solved by technology

[0010] However, the current abrasive flow deburring machine tools have complex structures and high manufacturing costs. For general enterprises or products, it is difficult to realize the application and de

Method used

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  • Abrasive flow deburring precision machining device

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings. However, it should be understood that the accompanying drawings are provided only for better understanding of the present invention, and they should not be construed as limiting the present invention.

[0025] Such as figure 1 As shown, the present invention provides a precision machining device for abrasive grain flow deburring, which includes an upper abrasive grain flow housing 1, a lower abrasive grain flow housing 2, a workpiece clamping tool 3, an upper abrasive grain flow oscillating piston 4, and a lower abrasive grain flow housing. The oscillating flow piston 5, the upper oscillator 6, the lower oscillator 7 and the abrasive grain flow supplier 8, the workpiece clamping tool 3 is arranged between the upper abrasive grain flow housing 1 and the lower abrasive grain housing 2, and the upper A closed space is formed between the abrasive particle flow housing 1, ...

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Abstract

The invention provides an abrasive flow deburring precision machining device. The abrasive flow deburring precision machining device comprises an upper abrasive flow shell, a lower abrasive flow shell, a workpiece clamping tool, an upper abrasive flow oscillating piston, a lower abrasive flow oscillating piston, an upper oscillator, a lower oscillator and an abrasive flow feeder. According to the abrasive flow deburring precision machining device, an airtight space is formed among the upper abrasive flow shell, the workpiece clamping tool and the lower abrasive flow shell; flowing of an abrasive flow is achieved through the circulating flowing performance achieved through the abrasive flow feeder by means of the upper oscillator and the lower oscillator; the upper oscillator and the lower oscillator oscillate in opposite directions at the same frequency, in this way, the movement intensity and the movement speed of the abrasive flow are increased, and the deburring capacity is improved; meanwhile, the workpiece clamping tool is only used for being abutted against and fixing a workpiece, and the fixing method is simple and reliable; various special-shaped parts can be clamped; machining efficiency can be guaranteed; in addition, impacting deburring machining of the workpiece by the abrasive flow is not affected. The abrasive flow deburring precision machining device is simple in structure and convenient to use, and abrasive flow machining cost is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of abrasive flow processing, in particular to an abrasive flow deburring precision machining device. Background technique [0002] The processing principle of abrasive flow is through an extrusion method. The abrasive has fluidity, and the particles in it continuously grind the surface of the workpiece. The basic principle of abrasive flow deburring machine tool to complete polishing and deburring is to use low Viscosity abrasives, which are used to grind the corners of parts and small channels. The abrasive flow, the fluidity of the abrasive and the cutting ability of the sand make the abrasive flow a swimming deburring tool, thereby achieving abrasive Flow deburring. [0003] The abrasive flow machining process has the following process characteristics: [0004] (1) Reliable deburring and good uniformity. [0005] (2) The processing process is very reliable. [0006] (3) Abrasive flow machining chip fi...

Claims

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Application Information

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IPC IPC(8): B24C3/32B24C9/00B24C5/00
Inventor 李俊烨王德民张若妍张心明刘建河许颖
Owner CHANGCHUN UNIV OF SCI & TECH
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