Bearing vibration measurement mechanism and bearing detection device

A technology for measuring vibration and bearings, which is applied in the direction of measuring devices, measuring ultrasonic/sonic/infrasonic waves, instruments, etc. It can solve the problems of affecting the measurement effect, uneven force between the inner ring and the outer ring, and automatic detection, etc., so as to improve the effect , even force, and improve the efficiency of detection

Pending Publication Date: 2018-04-13
NINGBO ZEE AUTOMATION EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a bearing vibration measuring mechanism to solve the problem that the existing bearing cannot automatically detect the vibration value, and the vertical structure of the bearing vibration measuring mechanism makes the force of the inner ring and the outer ring uneven, Technical issues affecting measurement results

Method used

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  • Bearing vibration measurement mechanism and bearing detection device
  • Bearing vibration measurement mechanism and bearing detection device
  • Bearing vibration measurement mechanism and bearing detection device

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Experimental program
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Effect test

Embodiment 1

[0042] Such as figure 1 and figure 2As shown, the bearing vibration measuring mechanism provided in this embodiment includes: a support assembly 100, a backing plate assembly for bearing the bearing, a vibration measuring mandrel 500 for fixing the inner ring of the bearing, and a vibration measuring mandrel 500 for driving the bearing. The rotating rotating assembly 300, the circumferential loading assembly 400 for applying axial pressure to the outer ring of the bearing, and the vibration measuring sensor 600 for measuring the vibration of the outer ring when the inner ring of the bearing rotates; the backing plate assembly includes the backing plate 210 and The second drive assembly 200 that drives the backing plate 210 to move in the vertical direction; the backing plate 210 is arranged directly above the output end of the rotating assembly 300, and the backing plate 210 is provided with a through hole 211 that can pass through the vibration measuring mandrel 500; The lo...

Embodiment 2

[0055] The bearing detection equipment provided in this embodiment includes: a manipulator and the bearing vibration measuring mechanism provided in Embodiment 1; the manipulator can place the bearing on the backing plate 210 of the bearing vibration measuring mechanism.

[0056] In the bearing testing equipment provided in this embodiment, the bearing is placed on the backing plate 210 by the manipulator to detect the vibration value. After the test, the bearing is taken away by the manipulator to complete the automatic test and improve the efficiency of the test. Wherein, the structure and beneficial effects of the bearing vibration measuring mechanism have been described in detail above, and will not be repeated here.

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Abstract

The present invention relates to the technical field of bearing detection, especially to a bearing vibration measurement mechanism and a bearing detection device. The bearing vibration measurement mechanism comprises a support module, a base plate module, a vibration measurement central spindle, a rotation module, a circumferential loading module and a vibration measurement sensor configured to measure vibration of an outer ring when the inner ring of the bearing is rotated; the base plate module comprises a base plate and a second driving module configured to drive the base plate to move in avertical direction; the base plate is arranged above the output end of the rotation module, and the base plate is provided with a through hole capable of passing through the outer side of the vibration measurement central spindle; the circumferential loading module comprises a pressing head module and a first driving module configured to drive the pressure head module to move in a vertical direction; the pressure head module is arranged above the through hole; and the vibration measurement sensor is arranged at one side end of the vibration measurement central spindle. The bearing vibration measurement mechanism and the bearing detection device can solve the technical problems that a current bearing cannot perform automatic detection when measuring a vibration value and a bearing vibration measurement mechanism with a vertical structure causes uneven stresses of the inner ring and the outer ring to influence the measurement effect.

Description

technical field [0001] The invention relates to the technical field of bearing detection, in particular to a bearing vibration measuring mechanism and bearing detection equipment. Background technique [0002] Bearings are used to determine the relative movement position of the rotating shaft and other parts, and play a supporting or guiding role. The main function of the bearing is to support the rotating shaft or other moving body, guide the rotation or movement and bear the load transmitted by the shaft or parts on the shaft. In order to ensure the smooth and safe development of production activities, it is necessary to measure the quality of bearings through testing devices. Among them, in the bearing quality inspection project, the vibration value of the bearing is one of the important indicators reflecting the quality of the bearing. [0003] The existing bearing vibration measuring mechanism is usually a vertical structure. The outer ring of the bearing is pressed v...

Claims

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Application Information

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IPC IPC(8): G01H17/00
CPCG01H17/00
Inventor 刘建军马盈丰朱文杰潘斌
Owner NINGBO ZEE AUTOMATION EQUIP
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