Machine tool and determination method

A judging method and machine tool technology, which is applied to metal processing mechanical parts, measuring/indicating equipment, program control, etc., can solve problems such as improper relocation, failure to detect machine tool relocation, and inability to cope with machine tools, etc., to achieve reliable judgment results

Pending Publication Date: 2021-03-30
BROTHER KOGYO KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The machine presence / absence detection device has the following problems: when the machine presence / absence detection device is removed from the machine tool to be monitored, it cannot detect the movement of the machine tool to be monitored, and cannot respond to the machine tool to be monitored. Improper relocation of machine tools, etc.

Method used

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  • Machine tool and determination method
  • Machine tool and determination method
  • Machine tool and determination method

Examples

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Embodiment Construction

[0025] Next, the machine tool and determination method of this embodiment will be described based on the drawings.

[0026] Such as figure 1 , figure 2 As shown, the machine tool 100 includes a base 1 , a machine main body 2 , a machine cover 3 , an operation unit 4 , and a control device 10 . The base 1 supports the machine tool main body 2 . The machine cover 3 covers the machine main body 2 . The control device 10 is fixed on the rear side of the machine tool body 2 . The operation unit 4 has a display unit 4a, switches, buttons, a touch panel, and the like, and accepts operations by the operator. The machine tool body 2 includes a spindle drive mechanism 2 a and a workpiece holding unit drive mechanism 2 b. The spindle driving mechanism 2a performs rotation of a spindle for mounting a tool and up, down, left, right, back and forth movement of the spindle. The workpiece holding part driving mechanism 2b performs rotation of the workpiece holding part for holding a w...

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PUM

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Abstract

The invention provides a machine tool and a determination method capable of efficiently determining whether a displacement detection part is detached. The machine tool (100) provided with a displacement detection device (20) for detecting displacement of a machine is provided with: a power supply (281) provided in the displacement detection device (20); a voltage detection circuit (28) comprisingthe power supply (281) and a metal plate (17) for mounting the displacement detection unit (20); and a CPU (21) that determines, on the basis of the voltage of the power supply (281), whether or not the dislocation detection device (20) is dismounted.

Description

technical field [0001] The present invention relates to a machine tool capable of judging whether or not a relocation detection unit for detecting relocation of the machine has been removed, and a judging method. Background technique [0002] Conventionally, there is a method of monitoring the relocation of the machine tool. Japanese Patent Laid-Open Publication No. 2007-334395 discloses a machine tool transfer detection device that uses a gyro sensor to detect the transfer of a machine tool. The machine presence / absence detection device has the following problems: when the machine presence / absence detection device is removed from the machine tool to be monitored, it cannot detect the movement of the machine tool to be monitored, and cannot respond to the machine tool to be monitored. Improper relocation of machine tools, etc. Contents of the invention [0003] The problem to be solved by the invention [0004] An object of the present invention is to provide a machine...

Claims

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Application Information

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IPC IPC(8): G05B19/414B23Q17/00
CPCG05B19/4142B23Q17/00G05B2219/34013Y02P70/10
Inventor 千贺敬太
Owner BROTHER KOGYO KK
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