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Centerless grinding machine

A technology of cylindrical grinding machine and bed, which is applied in the direction of grinding machine, grinding bed, and machine tools designed for grinding the rotating surface of workpieces, etc. It can solve the problems of impracticability, large construction cost, and 4-axis grinding machine not suitable for through grinding, etc. problem, achieve the effect of reducing control cost and time consumption

Inactive Publication Date: 2013-07-10
肖特·迈克罗萨有限责任公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] 4-axis grinding machines are not suitable for through-grinding
This involves high construction costs, since further guides and slides have to be provided, which in turn increases the space requirement of the grinding machine described in this document
With the device disclosed in EP0449767A1 it is precisely not possible to make such a grinding machine modular to meet the respective needs of the user or user

Method used

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  • Centerless grinding machine
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Examples

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Embodiment Construction

[0038] figure 1 and 2 The centerless cylindrical grinding machine shown in is marked with reference numeral 10 as a whole.

[0039] The centerless cylindrical grinding machine 10 has a bed 12 , a grinding wheel spindle 14 with a grinding wheel 16 , a control wheel spindle 18 with a control wheel 20 , and dressers 22 and 24 . Here, the first dresser 22 is used for dressing the grinding wheel 16 and the second dresser 24 is used for dressing the control wheel 20 . Between the grinding wheel spindle 14 and the control wheel spindle 18 , a workpiece support 26 is arranged on the bed 12 . In the present example, a workpiece 28 is arranged on this workpiece carrier 26 .

[0040] The grinding wheel spindle 14 and the control wheel spindle 18 are respectively arranged on linear guide mechanisms 30 and 32 . These linear guides 30 and 32 are essentially formed by corresponding guide rails 34 and 34 ′ or 36 and 36 . These guide rails 34 , 34 ′, 36 and 36 ′ are arranged on the bed 12...

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PUM

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Abstract

A centerless grinding machine (10) comprises a machine bed (12), a workpiece support (28) for receiving a workpiece to be processed and tools (16, 20, 22, 24), wherein, the workpiece support (28) movable in a longitudinal direction or all the tools (16, 20, 22, 24) without the workpiece support are movably arranged on a lathe bed (12) through common guiding mechanisms (30, 32) at least at opposite sides of the workpiece support (28).

Description

technical field [0001] The invention relates to a centerless cylindrical grinding machine, which is provided with a bed, a workpiece support for carrying workpieces to be processed and tools. Background technique [0002] EP 0 449 767 A1 describes a device in which both the grinding wheel spindle and the control wheel spindle are arranged displaceably in the longitudinal direction as well as in the transverse direction. Each relevant dresser is fixedly arranged on the base, and the way of dressing is that the corresponding grinding wheel to be dressed is removed from the workpiece support and placed on the dresser. The device described in this document is a so-called 4-axis grinding machine, since the dresser is fixedly arranged and the grinding and control wheel spindles are movable longitudinally and laterally. [0003] 4-axis grinding machines are not suitable for through-grinding. For this purpose it is necessary to be able to dress the corresponding grinding wheel to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B5/18
CPCB24B5/22B24B41/02
Inventor J·巴尔K·奥托R·兹瓦伦
Owner 肖特·迈克罗萨有限责任公司
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