Harmonic reducer accuracy measuring instrument hardware system
A harmonic reducer, precision measurement technology, applied in force/torque/work measuring instruments, measuring devices, testing of machines/structural components, etc., to improve measurement accuracy, improve automation, and save manpower and material costs.
Inactive Publication Date: 2019-03-01
成都安亨达信息技术咨询有限公司
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Problems solved by technology
The present invention can also perform precision detection for different harmonic reducers
Method used
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Embodiment 1
[0015] like figure 1 As shown, a hardware system of a harmonic reducer accuracy measuring instrument includes a drive device, an information collection device, a loading device, a controller and a host computer, the drive device includes a drive motor and a drive coupling, and the drive The motor is connected to the tested reducer through the driving coupling, and the tested reducer is connected to the loading device through the loading coupling. The information collection device includes a first grating sensor, a second grating sensor and a torque sensor. The first A grating sensor is set at one end of the drive coupling of the harmonic reducer, the second grating sensor is set at one end of the loading coupling, and the torque sensor is set between the loading coupling and the loading device, the The first grating sensor, the second grating sensor and the torque sensor are respectively connected to the controller, and the controller is connected to the host computer. The har...
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The invention discloses a harmonic reducer precision measuring instrument hardware system. The system comprises a driving device, an information acquisition device, a loading device, a controller andan upper computer; the driving device comprises a driving motor and a driving coupling; the driving motor is connected with a reducer under test through the driving coupling; the reducer under test isconnected with the loading device through a load coupling; and the information acquisition device includes a first optical grating sensor, a second optical grating sensor, and a torque sensor. According to the harmonic reducer precision measuring instrument hardware system of the invention, the transmission precision of a harmonic reducer is verified through an optical grating dynamic measurementmethod, and therefore, measurement precision can be greatly improved; the controller and the upper computer are adopted as control units, and therefore, the automation degree of measurement is greatly improved, and human and material costs can be saved. The harmonic reducer precision measuring instrument hardware system of the invention is also capable of performing accuracy detection on different harmonic reducer.
Description
technical field [0001] The invention relates to the detection field of a harmonic reducer, in particular to a hardware system of a precision measuring instrument for a harmonic reducer. Background technique [0002] Manufacturing is an important basis for determining a country's economic level, the main force for technological innovation, and the foundation of a country's founding and power. At present, the global economy is undergoing major changes and my country is facing economic structural transformation and upgrading. It is necessary to firmly grasp the pulse of the development of the times, strive to develop my country's manufacturing industry, and realize the great revival of my country's manufacturing industry. Nowadays, my country is already a big country in terms of manufacturing volume, but our country is not a manufacturing powerhouse, and its technological level is still relatively backward, and there is a certain gap compared with developed countries. Therefor...
Claims
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IPC IPC(8): G01M13/025G01B11/26G01P3/36G01L5/00
CPCG01M13/025G01B11/26G01L5/0061G01P3/36
Inventor 何容刚
Owner 成都安亨达信息技术咨询有限公司