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Radial bearing test device

A test device and radial bearing technology, which is applied in the direction of mechanical bearing testing, etc., can solve problems such as inability to accurately reflect the performance of radial bearings, achieve real-time monitoring of load changes and improve accuracy

Inactive Publication Date: 2018-03-27
WUHAN MARINE MACHINERY PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the existing radial bearing test device cannot accurately reflect the performance of the radial bearing, the embodiment of the present invention provides a radial bearing test device

Method used

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] figure 1 It is a structural schematic diagram of a radial bearing test device provided by an embodiment of the present invention, as shown in figure 1 As shown, the test device includes: a base 10 , a supporting spindle 20 for supporting the radial bearing 3 to be tested, a transmission assembly 30 and a counterweight 40 .

[0025] figure 2 It is a structural schematic diagram of a base provided by an embodiment of the present invention, such as figure 2 As shown, the base 10 includes a mounting platform 11 and a bottom plate 12, the mounting platform 11 is set on the bottom plate 12, a plurality of pressure sensors 13 are arranged between the mounting platform 11 and the bottom plate 12, and the supporting spindle 20 is hor...

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Abstract

The invention discloses a radial bearing test device, which belongs to the field of test devices. The test device comprises a base, a supporting main shaft, a driving assembly and a clump weight, wherein the base comprises a mounting table and a bottom plate, the mounting table is arranged on the bottom plate, and multiple pressure sensors are arranged between the mounting table and the bottom plate; and the supporting main shaft is arranged on the mounting table. The radial bearing sleeves the supporting main shaft, a drum sleeves the radial bearing, a radial support presses on the radial bearing, a connection structure is connected with a power device, and thus, the drum can be driven to rotate through the power device; through arranging the clump weight on the drum, radial load can be simulated on the radial bearing, and the rotation and the load condition during the actual work of the radial bearing can be accurately simulated; as multiple pressure sensors are arranged between themounting table and the bottom plate, load changes can be monitored in real time, accurate analysis on the radial load of the radial bearing is facilitated, and a test result can be ensured to accurately reflect the performance of the radial bearing.

Description

technical field [0001] The invention relates to the field of testing devices, in particular to a radial bearing testing device. Background technique [0002] Bearings are a very common support device used to support various rotating shafts. [0003] According to different loads, bearings can be divided into radial bearings for bearing radial loads and thrust bearings for bearing axial loads. Radial bearings are widely used in ships. In order to improve the reliability of radial bearings, it is necessary to test the radial bearings to ensure that the radial bearings can carry a large enough load to ensure the normal operation of the equipment. [0004] At present, when radial bearings are tested, only the rotation state of the radial bearings can be simulated, and it is difficult to load the radial bearings while the radial bearings are rotating, so that the test results cannot accurately reflect the radial bearings. performance. Contents of the invention [0005] In ord...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/04
Inventor 张明严国辉佘邵平曾庆飞潘文鼎陈英李亚贾广营
Owner WUHAN MARINE MACHINERY PLANT
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