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A bearing vibration detection device for equipment operation

A technology of bearing vibration and equipment operation, which is applied in the testing of mechanical components, testing of machine/structural components, measuring devices, etc., and can solve problems such as high manufacturing costs and inconvenient disassembly and assembly of testing bearings

Active Publication Date: 2022-05-13
苏州开密科智能装备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, after a search, it was found that a bearing vibration measuring instrument is disclosed in the Chinese patent with the authorized notification number CN209148287U. An expansion joint and an expansion port are arranged on the measuring mandrel, and the expansion joint is stretched by the expansion head touching the expansion port. , can effectively fix the inner ring of the bearing, so that the effect of bearing vibration measurement is better, the data is more accurate, the structure is simple and easy to operate, and can effectively increase work efficiency, but it is inconvenient to disassemble and assemble the detection bearing, which requires hydraulic cylinders and electric Only the cooperation of the push rod can complete the disassembly and assembly of the detection bearing, and the manufacturing cost is relatively high

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  • A bearing vibration detection device for equipment operation
  • A bearing vibration detection device for equipment operation
  • A bearing vibration detection device for equipment operation

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Embodiment 1

[0030] Such as Figure 1 to Figure 8As shown, a bearing vibration detection device for equipment operation includes a base 1, a fixed shaft 2, a detection bearing 3 and a measuring device 11, the fixed shaft 2 is located above the base 1, and the detection bearing 3 is sleeved outside the fixed shaft 2 , the outside of the fixed shaft 2 is provided with a stop ring 4, the stop ring 4 is fixedly connected with the fixed shaft 2, one end of the fixed shaft 2 is connected with the base 1 through a rotating unit, the other end of the fixed shaft 2 is provided with a fixed seat 5, and the fixed seat 5 and the detection bearing 3 are connected by pressing components, the bottom end of the fixed base 5 is connected with the base 1 through a sliding unit, the side of the fixed base 5 away from the fixed shaft 2 is provided with a rotating plate 6, and the side of the rotating plate 6 close to the fixed base 5 A pressing block 7 is fixedly connected, a movable plate 8 is provided on on...

Embodiment 2

[0032] see Figure 1 to Figure 8 , where the same or corresponding components as those in Embodiment 1 use the corresponding reference numerals as in Embodiment 1, and for the sake of simplicity, only the differences from Embodiment 1 will be described below. The difference between this embodiment 2 and embodiment 1 is: please refer to figure 2 , Figure 4 with Figure 5 , the pressing assembly includes an inner ring pressing unit and an outer ring pressing unit, the inner ring pressing unit includes a rotating disc 15 arranged on one side of the fixed seat 5, and one side of the rotating disc 15 is provided with a first connecting shaft 16, the first connecting shaft 16 One end of the fixed seat 5 is connected with the second bearing 17, the first connecting shaft 16 is connected with the rotating disk 15 through an elastic unit, and one side of the rotating disk 15 is fixedly connected with a number of first pressing columns 18, and the outer ring pressing unit includes s...

Embodiment 3

[0034] see Figure 1 to Figure 8 , where the same or corresponding components as those in Embodiment 1 use the corresponding reference numerals as in Embodiment 1, and for the sake of simplicity, only the differences from Embodiment 1 will be described below. The difference between this embodiment 3 and embodiment 1 is: please refer to figure 1 , image 3 , Image 6 with Figure 7 , the rotating unit includes a second connecting shaft 30 arranged on one side of the rotating plate 6, one end of the second connecting shaft 30 is fixedly connected to one side of the rotating plate 6, and the other end of the second connecting shaft 30 is connected to one side of the movable plate 8 Connected by the third bearing 31, the limit unit includes a rectangular hole 32 opened on the top of the top plate 9, a positioning plate 33 is arranged in the rectangular hole 32, and the two sides of the positioning plate 33 are fixedly connected with the inner walls of the two sides of the recta...

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Abstract

The invention discloses a bearing vibration detection device for equipment operation, comprising a base, a fixed shaft, a detection bearing and a measuring device, the fixed shaft is located above the base, the detection bearing is sleeved on the outside of the fixed shaft, the outside of the fixed shaft A retaining ring is sleeved, and the retaining ring is fixedly connected to the fixed shaft. One end of the fixed shaft is connected to the base through a rotating unit, and the other end of the fixed shaft is provided with a fixed seat. It is connected with the base through a sliding unit, the side of the fixed seat away from the fixed shaft is provided with a rotating plate, and the side of the rotating plate close to the fixed seat is fixedly connected with a pressing block. The bearing vibration detection equipment used for equipment operation according to the present invention belongs to the technical field of bearing detection. The pressure on the fixing seat is released, and the height of the measuring device is adjusted at the same time, so that the measuring device is no longer in contact with the detection bearing, which is convenient for detection. The bearing is removed, and the operation steps are simple and convenient.

Description

technical field [0001] The invention relates to the technical field of bearing detection, in particular to a bearing vibration detection device for equipment operation. Background technique [0002] The bearing vibration (velocity) measuring instrument is a special instrument for measuring the vibration velocity of deep groove ball bearings, angular contact ball bearings and tapered roller bearings. The high-precision air bearing spindle is used as the measurement benchmark, and the vibration of the instrument base is low. Data acquisition and data processing are performed by advanced computers. It is suitable for bearing vibration detection in bearing manufacturers, and it is also suitable for bearing vibration analysis in colleges and universities and scientific research institutions. [0003] However, after a search, it was found that a bearing vibration measuring instrument is disclosed in the Chinese patent with the authorized notification number CN209148287U. An expa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M13/045
CPCG01M13/045
Inventor 刘冉冉徐现强李龙芳
Owner 苏州开密科智能装备科技有限公司