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Electric spindle of numerical control machine tool

A technology of CNC machine tools and electric spindles, which is applied in the direction of metal processing machinery parts, large fixed members, maintenance and safety accessories, etc., can solve the problems of unsuitability for industrialized large-scale production, unreasonable structure design of electric spindles, and low work efficiency. Convenience, stable installation and low cost

Inactive Publication Date: 2017-03-22
JIANGSU CHUANGWEI CNC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The structure design of the electric spindle of the existing CNC machine tool is unreasonable, the work efficiency is low, and it is not suitable for industrialized large-scale production

Method used

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  • Electric spindle of numerical control machine tool

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Embodiment Construction

[0010] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments.

[0011] Such as figure 1 As shown, an electric spindle of a CNC machine tool includes a spindle housing 1, a spindle 2, a spindle motor 3, a motor drive module 4 and a cooling device 5, the spindle 2 is set in the spindle housing 1, and the spindle motor 3 is set in the spindle The housing 1 is adapted to the main shaft 2, the main shaft housing 1 is provided with a power adapter 6, the power adapter 6 is adapted to the motor drive module 4, the power adapter 6 is electrically connected to the main shaft motor 3, and the main shaft housing 1 is provided with There are a cooling inlet 7 and a cooling outlet 8, and the cooling device 5 is connected to the cooling inlet 7 and the cooling outlet 8 through a pipe 9, respectively.

[0012] Several bearings 10 are arranged on the main shaft 2 . The main shaft housing 1 is provided with a motor feedback device...

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PUM

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Abstract

The invention discloses an electric spindle of a numerical control machine tool. The electric spindle comprises a spindle shell (1), a spindle body (2), a spindle motor (3), a motor drive module (4) and a cooling device (5); the spindle body (2) is sleeved with the spindle shell (1), the spindle motor (3) is arranged in the spindle shell (1) and is matched with the spindle body (2), a power adapter (6) is arranged on the spindle shell (1) and is matched with the motor drive module (4), the power adapter (6) is electrically connected with the spindle motor (3), a cooling inlet (7) and a cooling outlet (8) are formed in the spindle shell (1), and the cooling device (5) is connected with the cooling inlet (7) and the cooling outlet (8) through a pipeline (9). The electric spindle has the beneficial effects of being reasonable in structural design and capable of saving energy consumption.

Description

technical field [0001] The invention relates to a component of a numerically controlled machine tool, in particular to an electric spindle of a numerically controlled machine tool. Background technique [0002] A CNC machine tool is an automatic machine tool equipped with a program control system, which can logically process the program specified by the control code or other symbolic instructions, decode it, express it in coded numbers, and input it into the CNC machine tool through the information carrier. device. After calculation and processing, various control signals are sent by the numerical control device to control the movement of the machine tool, and the parts are automatically processed according to the shape and size required by the drawing. CNC machine tools better solve complex, precise, small-batch and multi-variety parts processing problems, and are flexible and high-efficiency automatic machine tools. [0003] The structure design of the electric spindle o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B19/02B23Q11/12
CPCB23Q1/70B23Q11/127
Inventor 高荣江
Owner JIANGSU CHUANGWEI CNC CO LTD
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