Tool Measuring Devices for Machine Tools

A technology of measuring devices and tools, applied in the direction of manufacturing tools, measuring/indicating equipment, metal processing equipment, etc., can solve problems such as breakage, limited use, and inability to use the workpiece, to minimize measurement errors and prevent conflicts. Effect

Inactive Publication Date: 2015-08-26
DOOSAN MACHINE TOOLS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] like figure 2 As shown, the existing tool measuring device 110 is located in the working area (W) of the main shaft 101 in order to measure the degree of wear or damage of the moving tool. In order to secure the working space for the workpiece to be processed in W), it is necessary to load and unload the tool measuring device 110, etc.
[0006] In addition, there is a problem that the tool measuring device 110 may collide with the tool or the workpiece in the working space and cause damage.
[0007] On the other hand, the existing tool measuring device 110 is directly exposed to the outside, so there is a problem of measurement errors caused by sticking chips or foreign objects during operation

Method used

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  • Tool Measuring Devices for Machine Tools
  • Tool Measuring Devices for Machine Tools
  • Tool Measuring Devices for Machine Tools

Examples

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Embodiment Construction

[0037] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0038] refer to Figure 3 to Figure 7 , a tool measuring device for a machine tool according to an embodiment of the present invention includes: a tool measuring device 10, which detects wear or damage of a tool installed on the spindle of the machine tool; The tool measuring device 10 is moved inside or outside the working area of ​​the tool; and a moving member control unit controls the moving member.

[0039] The above-mentioned moving components include: a combination bracket 20, which is installed on the above-mentioned workbench T; a conveying unit, which is arranged on one side of the above-mentioned combination bracket 20, and makes the above-mentioned tool measuring device 10 move back and forth to the inside and outside of the working area of ​​the tool; Solenoid valve 35, which controls the fluid supplied to the above-mention...

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PUM

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Abstract

PURPOSE: A tool measuring device of a machining tool is provided to utilize an entire moving space of a main shaft as a working area, to prevent a collision between the main shaft and a workpiece, and to minimize measurement errors caused by chips and foreign materials. CONSTITUTION: A tool measuring device of a machining tool comprises a tool measuring device(10), a moving member, and a moving member controlling unit. The tool measuring unit senses the abrasion of or damage to a tool mounted in a main shaft of the machining tool. The moving member moves the tool measuring unit to the inside or the outside of a working area and is mounted on a table(T) of the machining tool. The moving member controlling unit controls the moving member.

Description

technical field [0001] The invention relates to a tool measuring device for a machine tool, in particular to a tool measuring device for a machine tool which measures the degree of wear or damage of a tool equipped on the main shaft of the machine tool. Background technique [0002] Generally speaking, among machine tools, there are vertical machining centers (VERTICAL MACHINING CENTER) in which the main shaft is placed in the vertical direction to process a workpiece fixed on the table, and horizontal machining centers in which the main shaft is placed in the horizontal direction. [0003] For such a vertical or horizontal machining center, if the same tool is used for a long time to process the workpiece, the end of the tool will be worn or damaged, which will cause machining errors or undercut (Under cut) of the processed product. ) and other results. In order to improve such problems, tool measuring devices have been developed as follows: measure the length of the initi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q17/09
CPCB23Q17/00B23Q17/09B23Q17/0909B23Q17/22
Inventor 韩奉洙
Owner DOOSAN MACHINE TOOLS CO LTD
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