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A machine tool for machining a workpiece

A technology for processing workpieces and machine tools, which is applied in the direction of metal processing machinery parts, manufacturing tools, grinding workpiece supports, etc., can solve the problem of inaccurate working boards, and achieve the effect of reducing structural costs

Inactive Publication Date: 2019-10-11
WORF SERVICE & KONSTRUKTION GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, the disadvantage here is that during processing, the protruding working plate yields slightly and therefore there is a certain inaccuracy of some microns / a few microns

Method used

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  • A machine tool for machining a workpiece
  • A machine tool for machining a workpiece
  • A machine tool for machining a workpiece

Examples

Experimental program
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Effect test

Embodiment Construction

[0037] exist figure 1A mill according to the invention is shown in . The workpiece 1 is clamped in the workpiece holding device 3 , ie in the chuck of the motor spindle 4 , in order to be able to rotate it during its machining. The workpiece 1 is supported during processing by a support device 30 comprising a table of two stages 30a, 30b, wherein the stage 30b is height-adjustable and capable of supporting the workpiece directly, and the stage 30b (which in turn is supported on its The upper stage 30a) can again be adjusted horizontally in the X direction or along the C axis. The workpiece holding device 3 and the supporting device 30 stand on a granite table which is part of a second adjustment device 6 which is movable in the Z direction. For this purpose, the plate of the second adjusting device 6 is supported linearly displaceably via guide rails 13 or guide carriages 14 on the other plate of the first adjusting device 7 , which is displaceable in the X direction. An ad...

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Abstract

The invention relates to a machine tool for machining a workpiece (1), in particular a mill, wherein at least one workpiece holding device (3), a horizontal adjustment unit (9) for a first direction (X-axis) and a second direction (Z-axis), and a pivot unit (17) about a pivot axis (B-axis) oriented along a third direction (Y-axis) are provided. The machine tool has a tool unit (5) and at least onesupport arm for supporting a third adjustment device (18) in a third direction (Y-axis); in order to improve the precision, when observed in the third direction and / or the vertical direction (Y axis), at least one of the support arms (15) is arranged between first and the second adjustment device (6, 7), and / or at least one of the support arms (15) is arranged between the tool (2) and / or the workpiece (1) and the first and / or the second adjustment device (6, 7).

Description

technical field [0001] The invention relates to a machine tool, in particular a grinding machine, for machining workpieces according to the preamble of claim 1 . Background technique [0002] Such machine tools for machining workpieces, in particular milling machines, milling machines, lathes or the like, have been used in various variants for many years. These machine tools are used on the one hand for repairing tools, i.e. for example for resharpening cutting edges of cutting tools, wherein the cutting geometry should therefore be reproduced if possible; on the other hand they are used for machining blanks, i.e. For producing turned parts or for milling recesses etc. and complex milled parts which can only be produced with interpolated NC axes. [0003] Such workpiece processing machines are usually constructed on a machine base that contains all the components required for this function. [0004] A workpiece carrier is provided, which receives the tool to be processed. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B41/00B24B41/06
CPCB24B41/00B24B41/06B23Q1/4852B23Q1/621B23Q1/76B24B27/003B24B41/02B24B41/065
Inventor P·A·沃尔夫
Owner WORF SERVICE & KONSTRUKTION GMBH
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