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Simulated test platform for measuring dynamic balance data

A technology for simulating test benches and simulating turntables, applied in the field of dynamic balance data measurement, which can solve problems such as the inability to measure the rotation data of rotating parts and the inability to actively adjust the counterweight of rotating parts, etc., and achieve the effect of simple structure and compact design

Active Publication Date: 2016-11-09
BEIJING ANDAWELL CONTROL TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The above-mentioned patent application cannot actively adjust the counterweight of the rotating part in the radial direction, so that the rotation data of different forms of rotating parts cannot be measured

Method used

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  • Simulated test platform for measuring dynamic balance data
  • Simulated test platform for measuring dynamic balance data

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Embodiment Construction

[0015] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0016] Such as figure 1 As shown, the simulated test bench according to the present invention includes a motor frame 3, the upper end of the motor frame 3 is fixedly suspended with a motor 2, and the output end of the motor 2 runs through the upper end surface of the motor frame 3 and is connected in sequence Rigid shaft coupling 4 and rotating shaft 11 are arranged, and the upper end surface of described motor frame 3 is fixedly provided with housing bracket 5, and the upper end of described housing bracket 5 is fixedly provided with housing 6, and described housing 6 is provided with A bearing transmission mechanism 13 connected to the rotating shaft 11, the upper end surface of the bearing transmission mechanism 13 is connected with an analog turntable 7, the upper side of the be...

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Abstract

The invention discloses a simulated test platform for measuring dynamic balance data. The simulated test platform comprises a motor frame. A motor is fixedly suspended at the upper end of the motor frame. The output end of the motor penetrates the upper end surface of the motor frame and is successively connected with a rigid coupling and a rotating shaft. The upper end surface of the motor frame is provided with a housing bracket which is arranged fixedly. A housing is fixed on the upper end of the housing bracket. The housing is internally provided with a bearing transmission mechanism which is connected with the rotating shaft. The upper end of the bearing transmission mechanism is connected with a simulated turntable. A magnetic rotating speed detecting rod is fixed on the side surface of the upper part. The housing is provided with a magnetic rotating speed sensor which corresponds with the magnetic rotating speed detecting rod. The upper end surface of the simulated turntable is provided with a counterweight mounting hole. The motor frame is also provided with an acceleration sensor. The simulated test platform has advantages of exquisite design and simple structure. The simulated test platform can well simulate the actual state of a tested system and supplies data support for a dynamic balancing algorithm.

Description

technical field [0001] The invention relates to the technical field of dynamic balance data measurement, in particular to a simulation test bench for measuring dynamic balance data. Background technique [0002] In rotating machines and parts, people often need to detect their speed and vibration data to provide data for dynamic balance algorithms. In actual operation, due to the large size of some machines, it is difficult to collect dynamic balance data. [0003] The patent application with application number 201310089620.2 discloses a dynamic balance detection device, which specifically discloses that the dynamic balance detection device includes a platform, a pillar, a main shaft, a vibration sensor, a rotation sensor, a detector and a controller. The pillar is vertically connected with the platform, the platform and the pillar are made of marble, the main shaft is installed on the pillar to drive the rotor to rotate, the vibration sensor is installed on the main shaft,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M1/02
CPCG01M1/02
Inventor 罗睿宋治成余江徐新亮吴德帝
Owner BEIJING ANDAWELL CONTROL TECH
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