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Pneumatic end-face planetary motion type diamond grinding apparatus

A diamond, kinematic technology, used in grinding machines, manufacturing tools, metal processing equipment, etc., can solve the problems of difficulty in manufacturing single-layer brazed diamond grinding wheels, small size of single-layer brazed diamond grinding wheels, and no participation in processing. Small size, maintaining self-sharpening sharpness, and improving processing efficiency

Inactive Publication Date: 2008-12-10
XIAMEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 2) During the use period of the diamond grinding wheel, along the width direction of the abrasive tool, the use area of ​​the abrasive tool is only a limited section, that is, after a piece of abrasive tool is continuously worn and trimmed until it reaches the service life, at least 60% of the abrasive must Wasted, never participated in processing
[0005] 3) Due to the difficulty in manufacturing high-quality single-layer brazed diamond grinding wheels with good grinding performance and large shape, the size of single-layer brazed diamond grinding wheels is small, and the processing area during grinding is very limited

Method used

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  • Pneumatic end-face planetary motion type diamond grinding apparatus
  • Pneumatic end-face planetary motion type diamond grinding apparatus
  • Pneumatic end-face planetary motion type diamond grinding apparatus

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Embodiment Construction

[0019] The following embodiments will further illustrate the present invention in conjunction with the accompanying drawings.

[0020] see figure 1 and figure 2 , This embodiment is composed of a gas transmission device, a pressure cooling pipe 10, a rotatable gas flow divider 2, a grinding head spring ferrule 8 and a rotating housing 5, etc. The gas transmission device is provided with a bearing 3, a shunt air pipeline 4, an air motor 6 and a bearing 7. The spring ferrule 8 of the grinding head is connected with a pressure cooling pipe 10 and a thin-walled cup-shaped diamond grinding head (grinding wheel) 9. The pressure cooling pipe 10 can be Receive high pressure coolant. The rotating part 1 of the machine tool drives the rotating housing 5 to move together, and the bearing 3 is arranged between the inner chamber of the input end of the rotating housing 5 and the rotatable gas distributor 2, and the high-pressure gas drives the rotating shaft of the air motor 6 through t...

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PUM

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Abstract

A pneumatic head face planet motion diamond sharper includes the pneumatic drive device, the grinding head spring cutting sleeve, pressure cooling pipe, the air diverter and the rotated shell. The pneumatic drive device is installed with the shafting bearing, split air pipe, the bolt and the air motor. The machine rotated unit is connected to the shell end. The air diverter is connected to the high pressure air pipe and the shell by the bear. The motor drove by the air rotates around the shell with driving the grinding head rotary. The bearing is installed between the motor rotary axis and the shell, the grinding head cutting sleeve is set in the rotary axis output end of the air motor which extend to out of the rotary shell.

Description

technical field [0001] The invention relates to a device suitable for axially distributing diamond grinding wheels and participating in processing with the end face of the grinding wheel, so as to achieve the purpose of lateral grinding and processing workpieces, especially a device suitable for high-speed grinding of superhard materials such as special ceramics Face planetary diamond abrasive tools. Background technique [0002] Diamond grinding wheel grinding is an important part of mechanical processing. It is mainly used for processing hard material workpieces. The existing diamond grinding wheel grinding mainly uses equipment such as sintered diamond grinding wheels. The main problems are: [0003] 1) In the process of traditional grinding with sintered diamond grinding wheel, it is necessary to regularly trim the abrasive tools many times, which not only wastes a lot of auxiliary production time, but also specially adopts certain technical means and makes some abrasive...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B19/22B24B41/04
Inventor 叶军君姚斌毛芳萍郭隐彪
Owner XIAMEN UNIV
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