Radial diamond abrasive tool with planet mechanism

Abstract

The invention relates to a radial planet diamond grinder, especially providing a diamond grinding wheel work-piece, with wider grinding width, high efficiency, lower cost and continuous operation. Said planet device comprises a bearing, a sun wheel, planet wheels, taper gear wheel, grinding main axle, nut, and a pressure refrigerating liquid inlet tube. The end of rotational frame is integrated with the inlet of driving axle; the inlet of driving axle is connected to the rotational axle of machine tool; a bearing is arranged between the driving axle and the fixed connecting frame; the top of fixed connecting frame is connected to the machine tool; the driving axle is mounted with sun wheel; the planet gear wheel is connected to the sun wheel; the planet axle drives the taper gear wheel to drive the grinding main axle; the grinding head spring is clamped on the output end of grinding main axle; the refrigerating liquid inlet tube is at the axes of driving axle and connected to the internal refrigerating tube of rotational frame; the refrigerating liquid flows to the clamp end of grinding spring that connecting to the grinding main axle, to enter into the middle hole of grinding head.

Description

technical field [0001] The invention relates to a device suitable for grinding and processing workpieces with diamond grinding wheels, in particular to a device suitable for radially distributing diamond grinding wheels and participating in processing with the end faces of the grinding wheels, so as to achieve the purpose of radial grinding and processing workpieces. It is mainly used for Radial planetary mechanism diamond grinding tools for grinding superhard materials such as special ceramics. 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 existing 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...

AI Technical Summary

Problems solved by technology

[0004] 2) During the use period of the diamond grinding wheel, the use area of ​​the abrasive tool is only a limited section along the width direction of the abrasive tool, that is, after a piece of abrasive tool is continuously worn and trimmed until the service life is completed, at least 60% of the abrasive must be 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

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