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A built-in fast knife servo device

A servo device and embedded technology, applied in the field of precision and ultra-precision machine tool processing, can solve problems such as insufficient rigidity, large size, and complex structure, and achieve the effect of improving surface quality, light weight, and small size

Active Publication Date: 2020-07-17
ZHONGYUAN ENGINEERING COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the defects of complex structure, insufficient rigidity and large size of the traditional fast-knife servo device, the present invention proposes an embedded fast-knife servo device

Method used

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  • A built-in fast knife servo device
  • A built-in fast knife servo device
  • A built-in fast knife servo device

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] like figure 2 As shown, a kind of built-in quick-knife servo device comprises an air floating device and a motor, and the motor is a voice coil motor. It is arranged outside the air bearing shaft housing 5, and a motor is arranged inside the air bearing shaft housing 5, thereby reducing the volume of the overall device. The motor includes a mover 4 and a stator 6, and the stator 6 is arranged inside the mover 4, and the mover 4 passes through The move...

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Abstract

The invention provides an embedded fast-knife servo device. The embedded fast-knife servo device comprises an air floatation device and a motor, wherein the air floatation device comprises a shell, anair floating shaft shell and an air floating block are arranged in the shell, the air floating block is arranged outside the air floating shaft shell, the motor is arranged in the air floating shaftshell, the motor comprises a rotor and a stator, the stator is arranged in the rotor, the rotor is respectively connected with the air floating shaft shell and a knife handle connecting piece throughthe rotor connecting piece, the knife handle connecting piece is connected with the knife handle, an air pipe joint is arranged outside the shell, and the air pipe joint communicates with the air floating block. The device is small in machining difficulty, compact in overall structure and small in size, and greatly improves the applicability, achieves the function of adjusting and guiding the motor through the air floating shaft shell, avoids the radial movement of the motor during operation, improves the precision of a moving part, and further improves the surface quality of a machined workpiece.

Description

technical field [0001] The invention relates to the technical field of precision and ultra-precision machine tool processing, in particular to an embedded fast tool servo device. Background technique [0002] Precision and ultra-precision processing technology has been widely used in laser fusion, aerospace, optics, instrumentation and other fields, and directly affects the development of high-precision technology, especially the processing of some special structures, high-precision gyroscopes, laser reflection The processing of optical components such as mirrors, microlens arrays and bionic compound eyes requires ultra-precision fast tool servo processing technology to complete. Fast knife servo device is one of the key technologies for precision and ultra-precision curved surface and microstructure surface processing, and has become one of the key components of ultra-precision machine tools. It has the characteristics of high frequency response and high precision, so fast ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/00B23Q5/00
CPCB23Q3/00B23Q5/00
Inventor 席建普李彬杨清李亚东张子豪
Owner ZHONGYUAN ENGINEERING COLLEGE
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