CN216386297U - High-performance bearing vibration measuring machine - Google Patents
High-performance bearing vibration measuring machine Download PDFInfo
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- CN216386297U CN216386297U CN202123213755.4U CN202123213755U CN216386297U CN 216386297 U CN216386297 U CN 216386297U CN 202123213755 U CN202123213755 U CN 202123213755U CN 216386297 U CN216386297 U CN 216386297U
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- bearing
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000005507 spraying Methods 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000012360 testing method Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 33
- 239000010687 lubricating oil Substances 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a high-performance bearing vibration measuring machine which comprises a vibration measuring head and a spraying mechanism, wherein the spraying mechanism comprises an oil spraying head and a movable mechanism, one end of the oil spraying head is fixedly connected with one side of the front face of the vibration measuring head, the movable mechanism is arranged at one end of the oil spraying head, the movable mechanism comprises an installation block, a connecting pipe is fixedly and alternately connected to the middle of one end of the installation block, a groove is formed in one end of the connecting pipe, a ball body is arranged in an inner cavity of the groove, a connecting rod is fixedly connected to the ball body, and one end of the connecting rod is fixedly connected with the movable block. When the inner ring of the bearing is sleeved at one end of the vibration measuring head in a sliding manner, the outer ring of the bearing extrudes one end of the movable block, the movable block drives the connecting rod to move towards the oil spray head, the ball body moves along with the connecting rod in the inner cavity of the groove, and the sealing of the ball body on one end of the connecting pipe is removed, so that lubricating oil in the oil spray head enters the inner cavity of the connecting pipe, and the lubricating oil is conveniently sprayed at the position of the inner ring of the bearing.
Description
Technical Field
The utility model relates to the technical field of bearing vibration measurement, in particular to a high-performance bearing vibration measurement machine.
Background
The bearing is one of the most critical basic parts in the rotating machinery, and the quality of the bearing is directly related to the working performance of a mother machine, so that in order to ensure the quality of the bearing and ensure the smooth and safe development of production activities, the quality of the bearing is detected before the bearing is put into use formally after production is finished, wherein the magnitude of the vibration value of the bearing is one of important indexes reflecting the quality of the bearing.
The bearing vibration testing integrated machine is generally used for testing the vibration of the bearing, when the bearing is tested, the bearing is placed on the bearing vibration testing device firstly, then the oil spraying kettle is used manually to spray oil lubrication on the bearing, and then the bearing vibration testing device is started to carry out vibration testing on the bearing, so that the labor capacity of workers is increased, and the testing efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-performance bearing vibration testing machine to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-performance bearing vibration measuring machine comprises a vibration measuring head and a plurality of spraying mechanisms, wherein the spraying mechanisms are arranged on one side of the front face of the vibration measuring head;
the spraying mechanism comprises an oil spray head and a movable mechanism, one end of the oil spray head is fixedly connected with one side of the front surface of the vibration measuring head, and the movable mechanism is arranged at one end of the oil spray head;
the movable mechanism comprises an installation block, a connecting pipe is fixedly and alternately connected to the middle of one end of the installation block, a groove is formed in one end of the connecting pipe, a ball body is arranged in an inner cavity of the groove, a connecting rod is fixedly connected to the ball body, and a movable block is fixedly connected to one end of the connecting rod.
Preferably, the inner wall of the other end of the mounting block is in threaded connection with one end of the oil spray head, one end of the connecting pipe is fixedly connected with the rubber ring, and the rubber ring is attached to one end of the oil spray head.
Preferably, the back of one end of the movable block is fixedly connected with a movable rod, and the movable rod is connected with one side of the front face of the installation block in a sliding and penetrating mode.
Preferably, the movable rod is movably sleeved with a pressure spring, and one end of the pressure spring is attached to one side of the back face of the movable block.
Preferably, the back of the vibration measuring head is provided with a testing machine, the front of the testing machine is provided with a fixed block, and the fixed block is fixedly provided with a hydraulic cylinder.
Preferably, the output end of the hydraulic cylinder is in transmission connection with a piston rod, one end of the piston rod is fixedly connected with a pressing block, and the pressing block corresponds to the vibration measuring head in position.
The utility model has the technical effects and advantages that:
(1) according to the utility model, by utilizing the arrangement mode that the connecting pipe, the groove, the ball body, the connecting rod and the movable block are matched, when the inner ring of the bearing is sleeved at one end of the vibration measuring head in a sliding manner, the outer ring of the bearing extrudes one end of the movable block, the movable block drives the connecting rod to move towards the oil spray head, the ball body moves along with the connecting rod in the inner cavity of the groove, and the sealing of the ball body on one end of the connecting pipe is removed, so that lubricating oil in the oil spray head enters the inner cavity of the connecting pipe, and the lubricating oil is conveniently sprayed at the position of the inner ring of the bearing;
(2) according to the utility model, by utilizing the arrangement mode that the movable block and the pressure spring are matched, when the bearing is taken down from the vibration measuring head, the movable block is pushed to return to the initial position by utilizing the elastic action of the pressure spring, the connecting rod drives the ball body to move to be attached to the inner wall of the groove, one end of the connecting pipe is sealed, and the lubricating oil is prevented from overflowing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of the utility model at a in fig. 1.
Fig. 3 is a schematic structural diagram of the mounting block of the present invention.
Fig. 4 is a side sectional structural view of the mounting block of the present invention.
Fig. 5 is an enlarged schematic view of the utility model at B of fig. 4.
In the figure: 1. a vibration measuring head; 2. a spraying mechanism; 21. an oil spray head; 22. a movable mechanism; 221. mounting blocks; 222. a connecting pipe; 223. a groove; 224. a sphere; 225. a connecting rod; 226. a movable block; 3. a rubber ring; 4. a movable rod; 5. a pressure spring; 6. a testing machine; 7. a fixed block; 8. a hydraulic cylinder; 9. a piston rod; 10. and (7) briquetting.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a high-performance bearing vibration testing machine as shown in figures 1-5, which comprises a vibration testing head 1 and a plurality of spraying mechanisms 2, wherein the vibration testing head 1 is used for installing and placing a bearing, driving the bearing to move and testing the vibration of the bearing, the spraying mechanisms 2 are arranged on one side of the front surface of the vibration testing head 1, and the spraying mechanisms 2 are used for spraying lubricating oil on the inner side of the bearing;
the spraying mechanism 2 comprises an oil spraying head 21 and a movable mechanism 22, one end of the oil spraying head 21 is fixedly connected with one side of the front face of the vibration measuring head 1, the oil spraying head 21 corresponds to the inner ring of the bearing, an oil pipeline is fixedly sleeved at the other end of the oil spraying head 21, lubricating oil is sprayed on the bearing through the oil spraying head 21, the movable mechanism 22 is arranged at one end of the oil spraying head 21, and the movable mechanism 22 is used for driving the ball 224 to move to seal and open one end of the connecting pipe 222;
the movable mechanism 22 comprises an installation block 221, the installation block 221 is cylindrical and is fixed at one end of the oil spray head 21 and used for installing a connecting pipe 222, the middle part of one end of the installation block 221 is fixedly and alternately connected with the connecting pipe 222, the connecting pipe 222 corresponds to one end of the oil spray head 21, lubricating oil sprayed by the oil spray head 21 is conveyed to the inner side position of the bearing through the connecting pipe 222, one end of the connecting pipe 222 is provided with a groove 223, the groove 223 is funnel-shaped and used for installing a sphere 224, a sphere 224 is arranged in an inner cavity of the groove 223, the outer wall of the sphere 224 is attached to the inner wall of the groove 223, one end of the groove 223 is sealed, so that the lubricating oil cannot overflow, a connecting rod 225 is fixedly connected to the sphere 224 and movably and alternately inserted into the inner cavity of the connecting pipe 222 and used for driving the sphere 224 to move in the inner cavity of the groove 223, one end of the connecting rod 225 is fixedly connected with a movable block 226, and the movable block 226 is shaped like a strip, one end of the connecting rod is attached to the outer ring of the bearing, and the movable block 226 is extruded by the outer ring of the bearing, so that the connecting rod 225 is driven to move;
the inner wall of the other end of the mounting block 221 is in threaded connection with one end of the oil spray head 21, the inner wall of the mounting block 221 is provided with an internal thread, the other end of the oil spray head 21 is provided with an external thread, one end of the connecting pipe 222 is fixedly connected with the rubber ring 3, the rubber ring 3 is attached to one end of the oil spray head 21, when the mounting block 221 is in threaded connection with the oil spray head 21, one end of the oil spray head 21 extrudes the rubber ring 3, and the sealing performance of the connection position of the oil spray head 21 and the connecting pipe 222 is guaranteed by the elastic action of the rubber ring 3;
the back of one end of the movable block 226 is fixedly connected with a movable rod 4, the movable rod 4 is slidably inserted and connected with one side of the front surface of the mounting block 221, and the movable rod 4 moves along with the movable block 226 to limit the movable block 226, so that the movable block 226 cannot rotate, and the stability of the sphere 224 is ensured;
the movable rod 4 is movably sleeved with a pressure spring 5, one end of the pressure spring 5 is attached to one side of the back face of the movable block 226, the movable block 226 compresses the pressure spring 5 when the movable block 226 moves towards the installation block 221, and the movable block 226 is pushed to return to the initial position by the elastic action of the pressure spring 5, so that the groove 223 is sealed by the sphere 224;
the back of first 1 that shakes is provided with test machine 6, test machine 6 is used for installing first 1 that shakes, and monitor test data, test machine 6 openly is provided with fixed block 7, fixed block 7 is used for fixed mounting pneumatic cylinder 8, fixed mounting has pneumatic cylinder 8 on the fixed block 7, pneumatic cylinder 8 is through external switch and external power source electric connection, the output transmission of pneumatic cylinder 8 is connected with piston rod 9, operation through pneumatic cylinder 8, it removes to drive piston rod 9, the one end fixedly connected with briquetting 10 of piston rod 9, the back of briquetting 10 is the three pole of annular array fixedly connected with, be used for extrudeing the outer lane of bearing, make it unable the rotation, briquetting 10 is corresponding with the position of first 1 that shakes, piston rod 9 drives briquetting 10 and removes towards the bearing, extrude the outer lane of bearing.
The working principle of the utility model is as follows: when the inner ring of the bearing is sleeved at one end of the vibration measuring head 1 in a sliding manner, one end of the movable block 226 is extruded by the outer ring of the bearing, the movable block 226 drives the connecting rod 225 to move towards the oil spraying head 21, the ball 224 moves in the inner cavity of the groove 223 along with the connecting rod 225, and the sealing of the ball 224 on one end of the connecting pipe 222 is removed, so that lubricating oil in the oil spraying head 21 enters the inner cavity of the connecting pipe 222 and is sprayed at the inner ring position of the bearing, meanwhile, when the bearing is taken down from the vibration measuring head 1, the movable block 226 is pushed to return to the initial position by the elastic action of the pressure spring 5, the ball 224 is driven by the connecting rod 225 to move to be attached to the inner wall of the groove 223, and one end of the connecting pipe 222 is sealed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. A high-performance bearing vibration measuring machine comprises a vibration measuring head (1) and a plurality of spraying mechanisms (2), and is characterized in that the spraying mechanisms (2) are arranged on one side of the front surface of the vibration measuring head (1);
the spraying mechanism (2) comprises an oil spray head (21) and a movable mechanism (22), one end of the oil spray head (21) is fixedly connected with one side of the front face of the vibration measuring head (1), and the movable mechanism (22) is arranged at one end of the oil spray head (21);
the movable mechanism (22) comprises an installation block (221), a connecting pipe (222) is fixedly and alternately connected to the middle of one end of the installation block (221), a groove (223) is formed in one end of the connecting pipe (222), a sphere (224) is arranged in an inner cavity of the groove (223), a connecting rod (225) is fixedly connected to the sphere (224), and a movable block (226) is fixedly connected to one end of the connecting rod (225).
2. The high-performance bearing vibration testing machine according to claim 1, wherein the inner wall of the other end of the mounting block (221) is in threaded connection with one end of the oil spray head (21), one end of the connecting pipe (222) is fixedly connected with a rubber ring (3), and the rubber ring (3) is attached to one end of the oil spray head (21).
3. The high-performance bearing vibration testing machine is characterized in that a movable rod (4) is fixedly connected to the back face of one end of the movable block (226), and the movable rod (4) is connected with one side of the front face of the mounting block (221) in a sliding and penetrating mode.
4. The high-performance bearing vibration testing machine according to claim 3, wherein a pressure spring (5) is movably sleeved on the movable rod (4), and one end of the pressure spring (5) is attached to one side of the back face of the movable block (226).
5. The high-performance bearing vibration testing machine is characterized in that a testing machine (6) is arranged on the back surface of the vibration testing head (1), a fixed block (7) is arranged on the front surface of the testing machine (6), and a hydraulic cylinder (8) is fixedly arranged on the fixed block (7).
6. The high-performance bearing vibration measuring machine according to claim 5, wherein the output end of the hydraulic cylinder (8) is in transmission connection with a piston rod (9), one end of the piston rod (9) is fixedly connected with a pressing block (10), and the pressing block (10) corresponds to the vibration measuring head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123213755.4U CN216386297U (en) | 2021-12-20 | 2021-12-20 | High-performance bearing vibration measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123213755.4U CN216386297U (en) | 2021-12-20 | 2021-12-20 | High-performance bearing vibration measuring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216386297U true CN216386297U (en) | 2022-04-26 |
Family
ID=81235857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123213755.4U Active CN216386297U (en) | 2021-12-20 | 2021-12-20 | High-performance bearing vibration measuring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216386297U (en) |
-
2021
- 2021-12-20 CN CN202123213755.4U patent/CN216386297U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-performance bearing vibration tester Effective date of registration: 20231007 Granted publication date: 20220426 Pledgee: Jiangxi Yiyang Rural Commercial Bank Co.,Ltd. Pledgor: JIANGXI NIULUN BEARING CO.,LTD. Registration number: Y2023980059993 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |