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Centerless grinder

A centerless grinding machine and centerless grinding technology, which is applied to grinding machines, parts of grinding machine tools, and machine tools designed for grinding the rotating surface of workpieces. Effects of separation, vibration reduction, and space simplification

Active Publication Date: 2006-05-03
KOYO MASCH IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This structure of the centerless grinder is used for various types of centerless grinders regardless of the shape and size of the workpiece W concerned and the degree of grinding force applied to the workpiece W, and at the same time, in the case of this structure, the centerless grinder The lateral dimension L increases, requiring a larger installation space

Method used

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Embodiment Construction

[0024] Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

[0025] The centerless grinder of the present invention is shown in figure 1 and Figure 2. The same reference numerals represent the same structural members or elements in the figures.

[0026] In particular, the grinding machine includes a space-saving structure for performing centerless grinding of the periphery of a workpiece W of a small size.

[0027] Its specific structure is that, as main components, the grinder includes a grinding wheel 1, an adjustment wheel 2, a pallet 3, dressers 4, 5, and, in particular, it includes a structure for reducing the lateral size of the grinder.

[0028] The wheel surface (periphery) of the grinding wheel 1 , which is detachably fixed to the grinding wheel spindle 10 , has a profile corresponding to the final shape of the workpiece W or the final machined shape of the periphery. Grinding wheel spindle 10 is rota...

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PUM

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Abstract

To provide a centerless grinding machine particularly suitably used in a small installation space by reducing a lateral width dimension, and capable of responding to a request for simplifying various production lines and saving a space. A dressing device for a grinding wheel is arranged in an obliquely downward state in an upper position of the grinding wheel. An occupying space for the dressing device for the grinding wheel having the most influence on the lateral width dimension of a conventional centerless grinding machine, is not required to be secured on the side of the grinding wheel. Thus, the lateral width dimension of the centerless grinding machine is largely reduced, and can be installed in a small installation space, to respond to a request for simplifying various production lines and saving the space.

Description

technical field [0001] The present invention relates to a centerless grinding machine, and more particularly to a centerless grinding machine which is particularly suitable for use in a small installation space. Background technique [0002] As shown in 3, the centerless grinding machine is constructed in such a way that when the workpiece W is rotatably supported by the adjustment wheel (a) and the pallet (b), the outer periphery of the workpiece W is ground by the grinding wheel (c) driven by rotation, and, The adjusting wheel (a) and the grinding wheel (c) are arranged to face each other on one side of the workpiece W (see Japanese Patent Laid-Open No. 2004-114179). [0003] Moreover, the adjustment wheel (a) and the grinding wheel (c) are respectively provided with dressing units (d), (e) for dressing the grinding surface. image 3 In , two dressing units (d), (e) are arranged on the right and left sides of the adjustment wheel (a) and the grinding wheel (c). [0004] T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B5/18
CPCB24B5/22B24B5/30B24B41/04B24B55/03B24B55/12
Inventor 久保幸人井上哲也
Owner KOYO MASCH IND CO LTD