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Centerless grinder

A technology of centerless grinding machine and grinding wheel, which is applied to grinding machines, parts of grinding machine tools, and machine tools designed for grinding the rotating surface of workpieces. Cost, effect of simplifying precise interpolation operations

Inactive Publication Date: 2012-03-07
萨尔瓦托雷·瓦卡罗 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In fact, even when a large-scale stress structure supports a heavy, fast-spinning grinding wheel, vibrations from occasional strong impacts can jeopardize the hard-earned precision of the facet adjustment
In addition to affecting the shaping, the shock can damage or even break the above-mentioned expensive shaping knives, usually made of synthetic diamond

Method used

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  • Centerless grinder
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Examples

Experimental program
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Effect test

Embodiment Construction

[0040] Detailed Description of Preferred Embodiments

[0041] figure 1 is a basic view of a centerless grinder according to a preferred embodiment of the present invention.

[0042] The apparatus has a base 1 on which a horizontal table 2 and a separate support structure 3 for supporting a grinding wheel G are fixed firmly.

[0043] As with existing equipment, the horizontal table 2 is rotatable in a horizontal plane about the pin 4, thereby manipulating the tapered workpiece.

[0044] The plate blade 5 supporting the workpiece W is fixed on the plate blade support 6, which is fastened to the first tool rest 7 on which the vertical frame 18 is installed, and a surface for grinding wheel G is also provided on its top. The shaping diamond tool 17 for processing. Through the first linear axial control device, the tool holder 7 carrying the rotary mounting adjustment wheel C can move on the horizontal machine table 2, the revolving pin is represented by 8, and the above linear ...

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PUM

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Abstract

A centerless grinder has a stress structure including a machine bench, a template blade (5) mount for supporting the work-piece (W) and a regulating wheel (C) both mounted on a first carriage longitudinally movable by a first linear axis control device on said bench and means for advancing said regulating wheel (C) toward said template blade mount for bearingly engaging and spinning the supportedwork-piece (W), a grinding wheel (G) supported on said stress structure for removing stock from the surface of the supported work-piece spun by said regulating wheel (C) on said template blade (5), afirst truing tool for periodically machining the cutting surface of said grinding wheel (G), mounted on said first carriage, sideway of one end of the regulating wheel, a second truing tool for periodically machining the surface engaging the work-piece of said regulating wheel (C), at the end of a pivoting arm, mounted sideway of the end to the grinding wheel (G) at the opposite side of said end of the regulating wheel (C), and means for swiveling the axis of said regulating wheel about the axis of said grinding wheel when grinding according to a through feed mode.

Description

technical field [0001] The present invention relates to a centerless grinding machine, and more particularly to a grinding machine that increases hardness and reduces the number of dedicated linear axial controls, associated screw-driven tool holders and functional elements for cyclic The outer surface of the grinding wheel and adjusting wheel is reshaped. Background technique [0002] A centerless grinder is a machine tool used for grinding cylindrical workpieces such as wires, rods, pins, shafts, etc. These workpieces can have constant cross-sectional dimensions or have sections of different sizes that vary in size in steps, even tapered sections. [0003] A centerless grinder consists of three main elements, the operating or grinding wheel, the setting wheel and the workpiece support blade. The aforementioned operating wheel, or more commonly known as the grinding wheel, is one such element that allows the actual removal of material from the workpiece. The grinding whe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B5/18B24B53/04
CPCB24B5/18B24B53/04
Inventor 萨尔瓦托雷·瓦卡罗卡洛·切里诺蒂毛罗·巴焦利尼
Owner 萨尔瓦托雷·瓦卡罗