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Main shaft of machine tool for processing oil nozzle type workpieces

A machine tool spindle and processing oil technology, applied in metal processing equipment, grinding machine parts, manufacturing tools, etc., can solve problems such as unknown CNC system, damage to the electric spindle, and crushed grinding wheel

Inactive Publication Date: 2012-01-04
WUXI MACHINETOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At such a high speed, if the grinding wheel collides with the workpiece when the tool is feeding, the operator is not easy to find it, and the CNC system does not know it. If this situation develops, the consequences will be very serious. If the long rod is twisted off, the motorized spindle will be damaged, even threatening personal safety.

Method used

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  • Main shaft of machine tool for processing oil nozzle type workpieces
  • Main shaft of machine tool for processing oil nozzle type workpieces

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Embodiment Construction

[0007] See figure 1 , which includes a main shaft rotating shaft 1 and a main shaft frame 2, the main shaft rotating shaft 1 is set in the main shaft frame 2, the acoustic wave sensor rotor 3 is set on the main shaft rotating shaft 1, the acoustic wave sensor stator 4 is installed on the main shaft frame 2, the acoustic wave sensor The sensing surface 5 of the rotor 3 of the sensor and the sensing surface 6 of the stator 4 of the acoustic wave sensor are installed opposite to each other.

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Abstract

The invention provides a main shaft of a machine tool for processing oil nozzle type workpieces, wherein when the main shaft generates abnormal shock if an abnormal condition occurs in the grinding process, the machine tool may stop running or change various parameters to correct the grinding state, thus ensuring the safety of the equipment and the staff. The main shaft comprises a main shaft rotating shaft and a main shaft base, wherein the main shaft rotating shaft is sleeved in the main shaft base, and wherein a sonic sensor rotor is sleeved to the main shaft rotating shaft; a sonic sensor stator is mounted on the main shaft base; and the sensing surfaces of the sonic sensor rotor and the sonic sensor stator are mounted in opposition to each other.

Description

technical field [0001] The invention relates to the technical field of a machine tool structure for processing oil nozzle workpieces, in particular to a machine tool spindle for processing oil nozzle workpieces. Background technique [0002] The grinding area of ​​the oil nozzle is thin and deep, so the grinding wheel extension rod must also be long and thin, and the speed must be high, reaching 70000-100000r / min. At such a high speed, if the grinding wheel collides with the workpiece when the tool is feeding, the operator is not easy to find it, and the numerical control system does not know it. If this situation develops, the consequences will be very serious. If the long rod is twisted off, the motorized spindle will be damaged, even threatening personal safety. Contents of the invention [0003] In view of the above problems, the present invention provides a machine tool spindle for processing oil nozzle workpieces, which makes the machine tool stop running or cha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B41/04
Inventor 蔡英吴智跃田军王奋邹根根鲍立宇张超黄巍
Owner WUXI MACHINETOOL