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Numerical control rotary workbench with harmonic reducer

A technology of harmonic reducer and rotary table, which is applied in the direction of manufacturing tools, controlling mechanical energy, metal processing equipment, etc. The effect of outside space

Inactive Publication Date: 2018-01-26
GUANGZHOU HAOZHI ELECTROMECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the installation space inside the motor housing is small, and the volume of the torque motor needs to be increased to install the reducer inside the motor housing, which increases the external space occupied by the torque motor

Method used

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  • Numerical control rotary workbench with harmonic reducer
  • Numerical control rotary workbench with harmonic reducer

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Embodiment Construction

[0018] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0019] Such as figure 1 A CNC rotary table with a harmonic reducer is shown, including a motor housing 1, a stator 8, a rotor 9, an output shaft 4 for rotating and positioning materials, and a shaft for adjusting the output torque of the output shaft 4 Harmonic reducer, the stator 8 is fixedly installed in the motor housing 1, the rotor 9 is rotatably installed on the stator 8, and the area between the rotor 9 and the output shaft 4 forms an installation cavity for accommodating the harmonic reducer chamber 19, the harmonic reducer is fixedly installed on the installation chamber 19, and the harmonic reducer is connected with the rotor 9 and the outpu...

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Abstract

The invention discloses a numerical control rotary workbench with a harmonic reducer. The numerical control rotary workbench comprises a motor shell, a stator, a rotor, an output shaft used for rotating and positioning materials, and the harmonic reducer used for adjusting output torque of the output shaft; and the stator is fixedly arranged in the motor shell, the rotor is rotationally arranged on the stator, a mounting cavity for accommodating the harmonic reducer is formed in an area between the rotor and the output shaft, the harmonic reducer is fixedly arranged on the mounting cavity, andthe harmonic reducer is connected with the rotor and the output shaft. According to the numerical control rotary workbench, the harmonic reducer can be installed in the motor shell so that the situation that external space occupied by a torque motor is too large can be avoided.

Description

technical field [0001] The invention relates to a machine tool turntable tool technology, in particular to a numerically controlled rotary worktable with a harmonic reducer. Background technique [0002] At present, there are many forms of driving methods for CNC rotary tables commonly used in the market. Among them, the torque motor direct drive rotary table has been widely recognized by the market due to its high speed, no backlash, and no loss of accuracy due to wear and tear, and has developed rapidly. [0003] However, the existing CNC rotary table has the following defects: [0004] In the engraving, drilling and milling, turning, drilling and other processes of small and medium-sized engraving machines, the CNC rotary table not only needs high-speed output, but also low-speed and high-precision output, so it is usually necessary to install a reducer to increase the output torque of the table. However, the installation space inside the motor housing is small, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q1/25H02K7/10
CPCY02P70/10
Inventor 高强汤秀清
Owner GUANGZHOU HAOZHI ELECTROMECHANICAL
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