CN116878874A - Automatic fault diagnosis method and related device - Google Patents
Automatic fault diagnosis method and related device Download PDFInfo
- Publication number
- CN116878874A CN116878874A CN202310712576.XA CN202310712576A CN116878874A CN 116878874 A CN116878874 A CN 116878874A CN 202310712576 A CN202310712576 A CN 202310712576A CN 116878874 A CN116878874 A CN 116878874A
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- CN
- China
- Prior art keywords
- bottom plate
- arc plate
- bearing
- plate
- fault diagnosis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003745 diagnosis Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
Abstract
The invention provides an automatic fault diagnosis method and a related device, which relate to the technical field of auxiliary equipment for bearing fault diagnosis and comprise a bottom plate, wherein a supporting leg is fixedly arranged at the bottom of the bottom plate, a mounting frame is fixedly arranged on the bottom plate, a bearing diagnosis instrument is arranged on the mounting frame, a motor is arranged at the bottom of the bottom plate, a rotating shaft is fixedly arranged at the output end of a shaft part of the motor, a rotating disc penetrates through the bottom plate and is fixedly arranged on the rotating disc, and the rotating disc is uniformly provided with exposure grooves at equal intervals; the edge that exposes the groove is every exposing the groove all is provided with automatic feeding device, has solved the too artifical problem of reliance of unloading on current equipment, and this equipment can also be applicable to the bearing of different chi footpath, and the suitability becomes more extensive.
Description
Technical Field
The invention belongs to the technical field of auxiliary equipment for bearing fault diagnosis, and particularly relates to an automatic fault diagnosis method and a related device.
Background
The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body, and most of the bearing is required to be subjected to fault diagnosis detection after production, so that defective products are prevented from flowing into the market, and when the traditional bearing is subjected to fault diagnosis detection, the bearing is manually lifted up, and diagnosis is carried out one by one through the equipment, so that the efficiency is low and the labor intensity is high
The Chinese patent application number is: CN216116750U, an automatic conveyor is used in bearing fault diagnosis, including the actuating cylinder, the center department of actuating cylinder inner chamber bottom is connected with the pivot through the bearing rotation, and the top of pivot extends to the outside of actuating cylinder and through connecting plate fixedly connected with loading disc, and the constant head tank has evenly been seted up to the top of loading disc in the annular.
When the device is used, the loading and unloading are needed to be carried out manually, the bearings are needed to be put into the positioning grooves which need to be rotated intermittently one by one, the efficiency is low, the size of the positioning grooves is fixed, the adaptive ruler diameter of the bearings is fixed, the applicability is poor,
accordingly, in view of the above, research and improvement are made on the existing structure and the existing defects, and an automatic fault diagnosis method and related device are provided to achieve the purpose of more practical value.
Disclosure of Invention
In order to solve the above-mentioned problems, the present invention provides an automatic fault diagnosis method and related device, so as to solve the above-mentioned problems.
The automatic fault diagnosis method and related device comprises a bottom plate, wherein supporting legs are fixedly arranged at the bottom of the bottom plate, a mounting frame is fixedly arranged on the bottom plate, a bearing diagnosis instrument is arranged on the mounting frame, a motor is arranged at the bottom of the bottom plate, a rotating shaft is fixedly arranged at the output end of a shaft part of the motor, a rotating disc penetrates through the bottom plate and is fixedly arranged, and the rotating disc is uniformly provided with exposure grooves at equal intervals;
the edge of each exposure groove is provided with an automatic feeding device;
the automatic feeding device comprises a fixed block and a fixed arc plate, wherein a telescopic rod is fixedly arranged on the fixed block, a movable arc plate is fixedly arranged at the other end of the telescopic rod, two plugboards are fixedly arranged on the movable arc plate, and two accommodating holes matched with the plugboards are formed in the fixed arc plate;
the bottom of bottom plate is provided with the cylinder, the output fixed mounting of cylinder has places the platform, the bottom plate is in the outside fixed mounting who places the platform has the locating frame.
Preferably, the movable arc plate and the fixed arc plate are identical in size, are both minor arcs, are identical in installation height, and are arranged 180 degrees relatively.
Preferably, the movable arc plate and the fixed arc plate are respectively embedded and provided with an elastic plate, and the two elastic plates are respectively positioned on the surfaces of the movable arc plate and the fixed arc plate, which are close to the plugboard.
Preferably, the placing table is provided with a groove matched with the plugboard, and the plugboard can slide in the placing table.
Preferably, the bottom plate is fixedly provided with a hydraulic rod, the hydraulic rod is fixedly provided with an ejection block, and the ejection block can vertically move in a space between the two plugboards.
Preferably, when the placing table and the automatic feeding device are positioned on the same vertical connecting line, the corresponding exposing groove is positioned right above the placing table and the automatic feeding device.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the motor, the positioning frame placing table and the automatic feeding device are arranged, the bearing is only required to be placed in the fixed positioning frame, then the cylinder placing table and the bearing on the cylinder placing table are lifted, the placing table and the inserting plate are positioned at the same height, the telescopic rod is started, the inserting plate slides from the inside of the groove on the placing table, the inserting plate directly contacts with the bottom of the bearing, and the bearing is transferred onto the inserting plate from the placing table, so that automatic feeding activity is realized, the automatic feeding of the bearing can be realized only by placing the bearing at a fixed point through the machine, the manual participation degree is low, and the efficiency is high.
According to the invention, the automatic feeding device is arranged, the bearing is driven to move by the movement of the movable arc plate, the bearing can be fixed more stably by the elastic force of the two elastic plates, the surface of the bearing can be protected, and the distance between the movable arc plate and the fixed arc plate 16 can be changed by controlling the movement distance of the telescopic rod, so that the automatic feeding device is suitable for bearings with different diameters, and has stronger applicability and wider application range.
According to the invention, the hydraulic rod and the ejection block are arranged, when the bearing moves to the position right above the hydraulic rod, the hydraulic rod is started, so that the ejection block moves in the vertical direction, the bearing is ejected from the position between the two plugboards, at the moment, the bearing is positioned at the upper part of the rotating disc, and then the blanking activity is carried out by a machine or a person, so that the situation that the bearing can be taken out only by manually extending hands into the positioning groove is avoided, the labor intensity is reduced, and the efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the mounting structure on the structural floor of the present invention;
FIG. 3 is a schematic view of the bottom mounting structure of the rotary disk of the present invention;
fig. 4 is a schematic diagram of an automatic feeding device with a structure of the present invention.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a bottom plate; 2. support legs; 3. a mounting frame; 4. a bearing diagnostic instrument; 5. a rotating disc; 6. exposing the groove; 7. a cylinder; 8. a motor; 9. a rotating shaft; 10. a positioning frame; 11. a placement table; 12. a hydraulic rod; 13. an ejection block; 14. an automatic feeding device; 15. moving the arc-shaped plate; 16. fixing the arc plate; 17. inserting plate; 18. a receiving hole; 19. a telescopic rod; 20. a fixed block; 21. an elastic plate.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the present invention provides an automatic fault diagnosis method and related apparatus, comprising a base plate 1, a support leg 2 fixedly mounted at the bottom of the base plate 1, a mounting frame 3 fixedly mounted on the base plate 1, a bearing diagnosis device 4 mounted on the mounting frame 3, the bearing diagnosis device 4 mainly used for observing and detecting the surface and the interior of a bearing located right below the bearing diagnosis device, thereby performing automatic fault diagnosis.
The bottom of bottom plate 1 is provided with motor 8, and motor 8's shaft part output fixed mounting has pivot 9, and pivot 9 runs through bottom plate 1 fixed mounting and has rolling disc 5, and the equidistance has seted up exposing groove 6 uniformly on the rolling disc 5, and exposing groove 6 mainly used makes the surface of bearing expose to conveniently detect.
The motor 8 is started to rotate the rotating shaft 9, and then the rotating disc 5 thereon rotates together, and the plurality of groups of bearings are continuously detected by moving the exposed grooves 6 at different positions and the bearings inside the exposed grooves 6 to the right below.
The exposing grooves 6 are provided with automatic feeding devices 14 at the edge of each exposing groove 6, and the bearings are automatically fed;
the automatic feeding device 14 comprises a fixed block 20 and a fixed arc plate 16, a telescopic rod 19 is fixedly arranged on the fixed block 20, a movable arc plate 15 is fixedly arranged at the other end of the telescopic rod 19, two plugboards 17 are fixedly arranged on the movable arc plate 15, a bearing is arranged on the plugboards 17, and two accommodating holes 18 matched with the plugboards 17 are formed in the fixed arc plate 16.
The plugboard 17 can move in the accommodating hole 18, and the distance between the movable arc-shaped plate 15 and the fixed arc-shaped plate 16 can be changed by controlling the moving distance of the telescopic rod 19, so that the telescopic rod is suitable for bearings with different ruler diameters;
the bottom of bottom plate 1 is provided with cylinder 7, and the output fixed mounting of cylinder 7 has places a platform 11, and the bearing of waiting to detect can directly be placed on placing a platform 11, and bottom plate 1 is placing a outside fixed mounting of platform 11 and is having a locating frame 10, and at this moment, place a platform 11 department locating frame 10 inside, so place the work of bearing and become simple, later cylinder 7 starts for place a platform 11 and upper bearing and rise.
The size of the movable arc plate 15 is the same as that of the fixed arc plate 16, the movable arc plate 15 and the fixed arc plate 16 are both in a minor arc shape, the installed heights are the same, the movable arc plate 15 and the fixed arc plate 16 are arranged 180 degrees relatively, the movable arc plate 15 moves to one side of the fixed arc plate 16, the ruler diameter of a bearing which can be applied is not fixed, and the device is more practical.
The movable arc plate 15 and the fixed arc plate 16 are respectively embedded and provided with an elastic plate 21, and the two elastic plates 21 are respectively arranged on the surfaces of the movable arc plate 15 and the fixed arc plate 16, which are close to the plugboard 17.
The bearing can be extruded in the removal of removal arc 15, and then two elastic plates 21 are direct to contact with the surface of bearing, and the elasticity through elastic plate 21 is when making the bearing fix more stable, can also protect the surface of bearing, avoids appearing scratches etc..
The placing table 11 is provided with a groove matched with the plugboard 17, the plugboard 17 can slide in the placing table 11, the placing table 11 and the plugboard 17 are located at the same height, then the telescopic rod 19 is started, the plugboard 17 slides from the inside of the groove on the placing table 11, the plugboard 17 is directly contacted with the bottom of the bearing, at the moment, the bearing is transferred onto the plugboard 17 from the placing table 11, then the cylinder 7 is started to enable the placing table 11 to descend, the bearing can stay on the plugboard 17 continuously, and the loading movement of the bearing is completed.
The hydraulic rod 12 is fixedly installed on the bottom plate 1, the ejection block 13 is fixedly installed on the hydraulic rod 12, the ejection block 13 can vertically move in a space between the two plugboards 17, after the inspection is finished, the bearing moves to the position right above the hydraulic rod 12, the hydraulic rod 12 is started, the ejection block 13 moves in the vertical direction, the bearing is ejected from the position between the two plugboards 17, at the moment, the bearing is positioned on the upper part of the rotating disc 5, and then the unloading activity is carried out through a machine or a manual work.
When the placing table 11 and the automatic feeding device 14 are positioned on the same vertical connection line, the corresponding exposing groove 6 is positioned right above the placing table 11 and the automatic feeding device 14, so that the normal operation of the feeding link can be ensured.
In the invention, when the device is used, the bearing is placed into the positioning frame 10 by a machine or manually, and at the moment, the positioning frame 10 is positioned at the position of the placement table 11, so the bearing is positioned on the placement table 11, and then the air cylinder 7 is started, so that the placement table 11 and the bearing thereon are lifted.
By bringing the placing table 11 and the insert plate 17 to the same height, and then actuating the telescopic rod 19, the insert plate 17 slides from inside the recess on the placing table 11, so that the insert plate 17 directly contacts the bottom of the bearing, at which time the bearing is transferred from the placing table 11 onto the insert plate 17.
When the telescopic rod 19 is started, the inserting plate 17 can enter the accommodating hole 18, and the distance between the movable arc plate 15 and the fixed arc plate 16 can be changed by controlling the moving distance of the telescopic rod 19, so that the telescopic rod is applicable to bearings with different diameters.
When the telescopic rod 19 is started, the bearing is driven to move by the movement of the movable arc-shaped plate 15, and then the two elastic plates 21 are directly contacted with the surface of the bearing, so that the side surface of the bearing can be protected while the bearing is fixed more stably by the elastic force of the elastic plates 21.
After the bearing is fixed, at this time, the upper surface of the bearing is positioned above the exposed groove 6, and the motor 8 is started, so that the exposed groove 6 at different positions and the bearing in the exposed groove 6 move to the position right below the bearing diagnostic instrument 4, thereby carrying out continuous detection of multiple groups of bearings.
After the inspection is finished, the bearing moves to the position right above the hydraulic rod 12, the hydraulic rod 12 is started, the ejection block 13 moves in the vertical direction, the telescopic rod 19 is started, the fixing of the bearing is released, the ejection block 13 ejects the bearing from the space between the two plugboards 17, the bearing is positioned above the rotating disc 5, and then the blanking movement is carried out.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a trouble automatic diagnosis method and relevant device, includes bottom plate (1), the bottom fixed mounting of bottom plate (1) has supporting leg (2), fixed mounting has mounting bracket (3) on bottom plate (1), install bearing diagnostic instrument (4), its characterized in that on mounting bracket (3): the bottom of the bottom plate (1) is provided with a motor (8), the output end of a shaft part of the motor (8) is fixedly provided with a rotating shaft (9), the rotating shaft (9) penetrates through the bottom plate (1) and is fixedly provided with a rotating disc (5), and the rotating disc (5) is uniformly provided with exposure grooves (6) at equal intervals;
the edges of the exposing grooves (6) are provided with automatic feeding devices (14);
the automatic feeding device (14) comprises a fixed block (20) and a fixed arc plate (16), wherein a telescopic rod (19) is fixedly arranged on the fixed block (20), a movable arc plate (15) is fixedly arranged at the other end of the telescopic rod (19), two inserting plates (17) are fixedly arranged on the movable arc plate (15), and two accommodating holes (18) matched with the inserting plates (17) are formed in the fixed arc plate (16);
the bottom of the bottom plate (1) is provided with an air cylinder (7), the output end of the air cylinder (7) is fixedly provided with a placing table (11), and the bottom plate (1) is fixedly provided with a positioning frame (10) at the outer side of the placing table (11).
2. The automatic fault diagnosis method and related apparatus as claimed in claim 1, wherein: the movable arc plate (15) and the fixed arc plate (16) are identical in size, are both minor arcs, are identical in installation height, and are arranged 180 degrees relatively.
3. The automatic fault diagnosis method and related apparatus as claimed in claim 1, wherein: elastic plates (21) are embedded and installed on the movable arc plate (15) and the fixed arc plate (16), and the two elastic plates (21) are respectively arranged on the surfaces of the movable arc plate (15) and the fixed arc plate (16) close to the plugboard (17).
4. The automatic fault diagnosis method and related apparatus as claimed in claim 1, wherein: the placing table (11) is provided with a groove matched with the plugboard (17), and the plugboard (17) can slide in the placing table (11).
5. The automatic fault diagnosis method and related apparatus as claimed in claim 1, wherein: the hydraulic rod (12) is fixedly arranged on the bottom plate (1), the ejection block (13) is fixedly arranged on the hydraulic rod (12), and the ejection block (13) can vertically move in a space between two plugboards (17).
6. The automatic fault diagnosis method and related apparatus as claimed in claim 1, wherein: when the placing table (11) and the automatic feeding device (14) are positioned on the same vertical connecting line, the corresponding exposing groove (6) is positioned right above the placing table (11) and the automatic feeding device (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310712576.XA CN116878874A (en) | 2023-06-16 | 2023-06-16 | Automatic fault diagnosis method and related device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310712576.XA CN116878874A (en) | 2023-06-16 | 2023-06-16 | Automatic fault diagnosis method and related device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116878874A true CN116878874A (en) | 2023-10-13 |
Family
ID=88265174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310712576.XA Pending CN116878874A (en) | 2023-06-16 | 2023-06-16 | Automatic fault diagnosis method and related device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116878874A (en) |
-
2023
- 2023-06-16 CN CN202310712576.XA patent/CN116878874A/en active Pending
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