CN116929760B - Rolling bearing oil-gas lubrication system - Google Patents
Rolling bearing oil-gas lubrication system Download PDFInfo
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- CN116929760B CN116929760B CN202311184751.9A CN202311184751A CN116929760B CN 116929760 B CN116929760 B CN 116929760B CN 202311184751 A CN202311184751 A CN 202311184751A CN 116929760 B CN116929760 B CN 116929760B
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- 238000005461 lubrication Methods 0.000 title claims abstract description 37
- 238000005096 rolling process Methods 0.000 title claims abstract description 27
- 238000012360 testing method Methods 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000002474 experimental method Methods 0.000 description 11
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/30—Oils, i.e. hydrocarbon liquids for lubricating properties
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- Chemical & Material Sciences (AREA)
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses an oil-gas lubrication system for a rolling bearing, and relates to the technical field of bearing lubrication. The device comprises a box body, wherein a fan is fixedly arranged on the surface of the top end of the box body, a gear pump is fixedly arranged on the surface of the bottom end inside the box body, an air cylinder is fixedly arranged on the surface of the top end of the box body at the middle part, a test box is symmetrically and fixedly arranged inside the box body, and motors are symmetrically and fixedly arranged on the surfaces of two short side edges of the box body. The rolling bearing oil-gas lubrication system is small in overall structure, convenient to operate and carry, capable of guaranteeing experimental precision while reducing debugging difficulty, and capable of matching with a gear pump assembly to observe oil-gas lubrication and oil lubrication differences and meeting requirements of high-temperature high-pressure experimental environments by matching with a steam generator and a gas cylinder assembly, wherein motors symmetrically arranged in the actual lubrication experimental process are connected with the same connecting shafts.
Description
Technical Field
The utility model relates to the technical field of bearing lubrication, in particular to an oil-gas lubrication system of a rolling bearing.
Background
Rolling bearing is one of the most widely used general mechanical parts in rotary machinery, whether the running state of the rolling bearing directly influences the performance of the whole machine or not is normal, and oil-gas lubrication is a typical gas-liquid two-phase fluid lubrication technology, and has incomparable superiority compared with the traditional single-phase fluid lubrication technology.
The utility model with the publication number of CN116223033A discloses a high-speed rolling bearing lubrication experiment table, windows convenient to observe are reserved on the top and the side surfaces of an experiment box body, a lever loading mechanism is arranged on a bottom plate and a lever bearing plate and used for providing radial loading force for an inner ring through the lever bearing plate, the high-speed rolling bearing lubrication experiment table with the structure can simulate high-speed rotation of a rolling bearing, relatively accurate loading is realized, the structure design of an inner sleeve is adopted, the precision maintenance of a main shaft under the condition of repeatedly disassembling and assembling the experiment bearing in actual use is ensured, the debugging difficulty of the experiment table is reduced, the precision is improved, meanwhile, the whole size of the experiment table is reduced by adopting the innovative design of a 'total lever type structure' and an 'inner sleeve-experiment bearing combination', the accurate loading of a target bearing is realized, the whole stability and the precision of the experiment table are improved, the operability of the experiment table is improved, and the lubrication condition and the running condition of the rolling bearing are convenient to observe through the window and the glass outer ring of the experiment box body.
The above-mentioned comparison document structure can only provide radial loading force to a single connecting shaft in the actual use process, lacks transverse comparison, and needs multiple operations to obtain comparison data, and cannot be used for transverse comparison observation through simultaneous experiments.
Disclosure of Invention
The utility model aims to provide an oil-gas lubrication system for a rolling bearing, which solves the technical problems.
The aim of the utility model can be achieved by the following technical scheme:
the rolling bearing oil-gas lubrication system comprises a box body, wherein a fan is fixedly arranged on the top end surface of the box body, a gear pump is fixedly arranged on the bottom end surface inside the box body, an air cylinder is fixedly arranged on the top end surface of the box body at the middle part, a test box is symmetrically and fixedly arranged inside the box body, and motors are symmetrically and fixedly arranged on the two short side edge surfaces of the box body;
the output end fixed mounting of cylinder has the clamp plate, the bottom surface of clamp plate is close to two short side department fixed mounting has the depression bar, the bottom surface fixed mounting of depression bar has the closing cap, the bottom surface fixed mounting of closing cap has the connecting rod, the surface of connecting rod is close to top department fixedly connected with anticreep piece, the bottom surface fixed connection of anticreep piece has the butt spring, the bottom surface fixed mounting of connecting rod has the fixture block.
As a further scheme of the utility model: the inner side surface of box is close to middle part department welded fastening has the baffle, the top surface of box is equipped with the louvre, the one end surface fixed mounting of box has first panel, the surface of first panel is equipped with the observation window, the other end surface fixed mounting of box has the second panel.
As a further scheme of the utility model: the bottom surface fixedly connected with butt joint section of thick bamboo of fan, the outside surface symmetry welded fastening of butt joint section of thick bamboo has the support, the fixed surface of support is connected with the cover seat, the surface rotation of cover seat is connected with the quill, the surface of quill is close to one end department fixedly connected with baffle, the one end surface joint of quill has the link, the other end surface cover of quill is established and is connected with the pullover, the surface rotation of pullover is connected with the elastic joint, the fixed surface of elastic joint is connected with the go-between, the side surface fixed mounting of butt joint section of thick bamboo has the pad wheel carrier.
As a further scheme of the utility model: the output end fixedly connected with oil filter of gear pump, the inside bottom surface mounting of box has compressed air control valve, compressed air control valve's surface fixed mounting has air pressure switch, compressed air control valve's output fixedly connected with two tee bend control valves, the inside bottom surface of box is close to middle part department fixed mounting has the oil gas mixing valve, the surface fixedly connected with spiral pipe of oil gas mixing valve.
As a further scheme of the utility model: the oil gas pipe is fixedly connected with the spiral pipe, and a pressure gauge is fixedly arranged at the bottom surface inside the test box.
As a further scheme of the utility model: the pressure gauge is characterized in that a cushion sleeve is fixedly arranged on the surface of the top end of the pressure gauge, a connecting sleeve is connected to the surface of the cushion sleeve in a rotating mode, a limiting pipe is fixedly connected to the surface of the top end of the connecting sleeve, a limiting groove is formed in the connecting sleeve, the limiting pipe is connected with the limiting groove in a penetrating mode, and a movable groove is formed in the limiting pipe.
As a further scheme of the utility model: the motor is characterized in that a connecting shaft is fixedly arranged at the output end of the motor, shaft brackets are symmetrically and fixedly arranged on the top end surfaces of the partition boards, and shaft sleeves are symmetrically and fixedly arranged on the two short side surfaces inside the box body.
As a further scheme of the utility model: one end surface of the second panel is fixedly provided with a steam generator, the output end of the steam generator is fixedly connected with an air outlet pipe, and the input end of the steam generator is fixedly connected with a return pipe.
The utility model has the beneficial effects that:
the rolling bearing oil-gas lubrication system is small in overall structure, convenient to operate and carry, capable of guaranteeing experimental precision while reducing debugging difficulty, and capable of matching with a gear pump assembly to observe oil-gas lubrication and oil lubrication differences and meeting requirements of high-temperature high-pressure experimental environments by matching with a steam generator and a gas cylinder assembly, wherein motors symmetrically arranged in the actual lubrication experimental process are connected with the same connecting shafts.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view showing the disassembly of the box assembly structure of the present utility model;
FIG. 3 is a schematic structural connection of the docking pod assembly of the present utility model;
FIG. 4 is a schematic illustration of the structural connection of the gear pump assembly of the present utility model;
FIG. 5 is a schematic view of a connecting shaft compression assembly of the present utility model;
FIG. 6 is a schematic view of a cylinder assembly of the present utility model;
FIG. 7 is an enlarged view at A in FIG. 6;
FIG. 8 is a schematic view of the structural disassembly of the test chamber assembly of the present utility model;
in the figure: 1. a case; 2. a partition plate; 3. a heat radiation hole; 4. a first panel; 5. an observation window; 6. a second panel; 7. a steam generator; 8. an air outlet pipe; 9. a return pipe; 10. a blower; 11. a butt joint barrel; 12. a bracket; 13. a sleeve seat; 14. a sleeve shaft; 15. a baffle; 16. a connecting frame; 17. a sleeve head; 18. an elastic joint; 19. a connecting ring; 20. a wheel support; 21. a gear pump; 22. an oil filter; 23. a compressed air control valve; 24. an air pressure switch; 25. a two-position three-way control valve; 26. an oil-gas mixing valve; 27. a spiral tube; 28. a cylinder; 29. a pressing plate; 30. a compression bar; 31. a cover; 32. a connecting rod; 33. abutting against the spring; 34. a clamping block; 35. a test chamber; 36. a shaft through groove; 37. an observation port; 38. a bearing sleeve; 39. a rolling bearing; 40. an oil gas pipe; 41. a pressure gauge; 42. a cushion cover; 43. connecting sleeves; 44. a limiting tube; 45. a limit groove; 46. a motor; 47. a shaft bracket; 48. a connecting shaft; 49. a shaft sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-8, the utility model discloses a rolling bearing oil-gas lubrication system, which comprises a box body 1, wherein a fan 10 is fixedly arranged on the top end surface of the box body 1, a gear pump 21 is fixedly arranged on the bottom end surface of the inside of the box body 1, a cylinder 28 is fixedly arranged on the middle part of the top end surface of the box body 1, a test box 35 is symmetrically and fixedly arranged in the box body 1, and motors 46 are symmetrically and fixedly arranged on the two short side surfaces of the box body 1;
the output end of the air cylinder 28 is fixedly provided with a pressing plate 29, the bottom end surface of the pressing plate 29 is fixedly provided with a pressing rod 30 close to two short side edges, the bottom end surface of the pressing rod 30 is fixedly provided with a sealing cover 31, the bottom end surface of the sealing cover 31 is fixedly provided with a connecting rod 32, the surface of the connecting rod 32 is fixedly connected with a falling-preventing piece close to the top end, the bottom end surface of the falling-preventing piece is fixedly connected with an abutting spring 33, the bottom end surface of the connecting rod 32 is fixedly provided with a clamping block 34, when axial pressure is required to be applied to two comparison shafts to observe influence, a user can start the air cylinder 28, the pressing plate 29 on the output end of the air cylinder evenly presses the pressing rod 30, the sealing cover 31 below the air cylinder is slowly moved downwards, and the connecting rod 32 can drive the clamping block 34 to be continuously abutted to the surface of the shaft body in the process of slowly pressing, and at the moment, the motion states of the shafts with different lubrication modes can be visually checked under the same pressure;
the inner side surface of the box body 1 is close to the middle part and fixedly welded with a partition plate 2, the top end surface of the box body 1 is provided with a heat radiation hole 3, one end surface of the box body 1 is fixedly provided with a first panel 4, the surface of the first panel 4 is provided with an observation window 5, the other end surface of the box body 1 is fixedly provided with a second panel 6, in the actual operation process, in order to avoid the external environment interfering with the motion of an actual shaft body, a user can connect the first panel 4 and the second panel 6 to form an experimental environment which is relatively closed, and the user can directly observe the motion condition of the shaft body through the observation window 5;
the surface of the bottom end of the fan 10 is fixedly connected with a butting cylinder 11, a bracket 12 is symmetrically welded and fixed on the outer side surface of the butting cylinder 11, a sleeve seat 13 is fixedly connected on the surface of the bracket 12, a sleeve shaft 14 is rotatably connected on the surface of the sleeve seat 13, a baffle 15 is fixedly connected at a position, close to one end, of the surface of the sleeve shaft 14, a connecting frame 16 is clamped on the surface of one end of the sleeve shaft 14, a sleeve head 17 is sleeved on the surface of the other end of the sleeve shaft 14, an elastic joint 18 is rotatably connected on the surface of the sleeve head 17, a connecting ring 19 is fixedly connected on the surface of the elastic joint 18, a wheel support 20 is fixedly arranged on the side surface of the butting cylinder 11, when the high temperature environment is required to be quickly reached, a user can rotate the connecting ring 19, the surface of the wheel support 20 moves horizontally, and then drives the sleeve head 17 on the surface of the elastic joint 18 to rotate around the sleeve shaft 14 until the baffle 15 on the surface of the sleeve shaft 14 rotates horizontally, thereby sealing the butting cylinder 11, avoiding heat loss, otherwise, when the internal temperature of the box 1 is required to be quickly reduced, the connecting ring 19 can be reversed, and then the fan 10 is started for air cooling and radiating;
the output end of the gear pump 21 is fixedly connected with an oil filter 22, the bottom end surface inside the box body 1 is fixedly provided with a compressed air control valve 23, the surface of the compressed air control valve 23 is fixedly provided with an air pressure switch 24, the output end of the compressed air control valve 23 is fixedly provided with a two-position three-way control valve 25, the bottom end surface inside the box body 1 is fixedly provided with an oil-gas mixing valve 26 close to the middle part, the surface of the oil-gas mixing valve 26 is fixedly connected with a spiral pipe 27, when one shaft body is subjected to oil-gas lubrication operation, oil in the gear pump 21 can be filtered by the oil filter 22, clean compressed air is introduced by starting the compressed air control valve 23, the air pressure switch 24 and the two-position three-way control valve 25, and after entering the oil-gas mixing valve 26 together, thin oil extruded from the surface dosage head of the oil-gas mixing valve 26 can be blown onto the surface of the rolling bearing 39 by the compressed air, and a user can observe the conveying condition of the oil-gas in detail from the surface of the spiral pipe 27;
the two long side surfaces of the test box 35 are provided with shaft through grooves 36, one short side surface of the test box 35 is provided with an observation port 37, one long side surface of the inside of the test box 35 is fixedly provided with a bearing sleeve 38, the inner side of the bearing sleeve 38 is fixedly embedded with a rolling bearing 39, the bottom end surface of the bearing sleeve 38 is fixedly provided with an oil gas pipe 40, the oil gas pipe 40 is fixedly connected with a spiral pipe 27, the bottom end surface of the inside of the test box 35 is fixedly provided with a pressure gauge 41, when the influence of oil lubrication and oil gas lubrication on the shaft body is compared, a user can access oil gas from the spiral pipe 27 through the oil gas pipe 40 and then lubricate the rolling bearing 39, the other rolling bearing 39 adopts a direct oil lubrication mode, when the cylinder 28 is started to apply high pressure, the user can observe the numerical values displayed by the two groups of pressure gauges 41 to avoid result deviation caused by device deviation, and for the condition inside the test box 35, the user can directly look over the direction of the observation port 37;
the surface of the top end of the pressure gauge 41 is fixedly provided with a cushion sleeve 42, the surface of the cushion sleeve 42 is rotationally connected with a connecting sleeve 43, the surface of the top end of the connecting sleeve 43 is fixedly connected with a limiting pipe 44, a limiting groove 45 is formed in the connecting sleeve 43, the limiting pipe 44 is in through connection with the limiting groove 45, a movable groove is formed in the limiting pipe 44, the cushion sleeve 42 can limit the body of the connecting shaft 48 in a matched mode, and the surface of the shaft body can be pressed in a matched mode conveniently;
the output end of the motor 46 is fixedly provided with a connecting shaft 48, the top end surface of the partition board 2 is symmetrically and fixedly provided with a shaft bracket 47, the two short side surfaces inside the box body 1 are symmetrically and fixedly provided with shaft sleeves 49, the motor 46 can meet the high-speed rotation requirement of the connecting shaft 48, and a user can conveniently compare the difference brought by different lubrication modes;
one end surface fixed mounting of second panel 6 has steam generator 7, and steam generator 7's output fixedly connected with outlet duct 8, and steam generator 7's input fixedly connected with back flow 9, when simulating high temperature operation environment, the user can inject high temperature steam into test box 35 through starting steam generator 7, and the water that later condensation produced will follow back flow 9 and flow in steam generator 7 again.
The working principle of the utility model is as follows: when the axial pressure needs to be applied to two comparison shafts to observe the influence, a user can start the air cylinder 28, so that the pressure bar 30 is evenly pressed by the pressure plate 29 on the output end of the air cylinder, the sealing cover 31 below the air cylinder moves downwards slowly, the connecting rod 32 drives the clamping block 34 to be continuously close to the surface of the shafts and presses slowly, at the moment, the motion states of the shafts with different lubrication modes can be intuitively checked under the same pressure, in the actual operation process, in order to avoid the interference of the external environment to the motion of the actual shafts, the user can connect the first panel 4 and the second panel 6 to form the relatively closed experimental environment, the user can directly check the motion state of the shafts through the observation window 5, and in the simulation of the high-temperature operation environment, the user can inject high-temperature steam into the test chamber 35 by starting the steam generator 7, the water generated by condensation will flow into the steam generator 7 again from the return pipe 9, when the high temperature environment is needed, the user can rotate the connecting ring 19, which moves horizontally and circularly on the surface of the pad wheel frame 20, and drives the sleeve head 17 on the surface of the elastic joint 18 to rotate around the sleeve shaft 14 until the baffle 15 on the surface of the sleeve shaft 14 rotates horizontally, thus closing the butt joint cylinder 11, avoiding heat dissipation, otherwise, when the internal temperature of the box body 1 needs to be quickly reduced, the connecting ring 19 can be reversed, then the fan 10 is started to perform air cooling and heat dissipation, when one shaft body is subjected to oil-gas lubrication operation, the oil filter 22 can filter the oil liquid in the gear pump 21, clean compressed air is introduced through starting the compressed air control valve 23, the air pressure switch 24 and the two-position three-way control valve 25, and then the air is introduced into the air-gas mixing valve 26, the thin oil extruded from the surface dosing head of the oil-gas mixing valve 26 will be blown onto the surface of the rolling bearing 39 by compressed air, so that a user can observe the conveying condition of the oil gas in detail from the surface of the spiral tube 27, when comparing the influence of oil lubrication and oil gas lubrication on the shaft body, the user can access the oil gas led out of the spiral tube 27 through the oil gas pipe 40 and then lubricate the rolling bearing 39, while the other rolling bearing 39 adopts a direct oil lubrication mode, when the cylinder 28 is started to apply high pressure, the user can observe the values displayed by the two groups of pressure gauges 41 to avoid the result deviation caused by the device deviation, and the user can directly observe the condition inside the test box 35 from the direction of the observation port 37.
The foregoing describes one embodiment of the present utility model in detail, but the disclosure is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (3)
1. The rolling bearing oil-gas lubrication system comprises a box body (1), and is characterized in that a fan (10) is fixedly arranged on the top end surface of the box body (1), a gear pump (21) is fixedly arranged on the bottom end surface inside the box body (1), a cylinder (28) is fixedly arranged on the top end surface of the box body (1) at the middle part, a test box (35) is symmetrically and fixedly arranged inside the box body (1), and motors (46) are symmetrically and fixedly arranged on the two short side edge surfaces of the box body (1);
the output end of the air cylinder (28) is fixedly provided with a pressing plate (29), the bottom end surface of the pressing plate (29) is fixedly provided with a pressing rod (30) close to two short side edges, the bottom end surface of the pressing rod (30) is fixedly provided with a sealing cover (31), the bottom end surface of the sealing cover (31) is fixedly provided with a connecting rod (32), the surface of the connecting rod (32) is fixedly connected with a falling-off prevention sheet close to the top end, the bottom end surface of the falling-off prevention sheet is fixedly connected with an abutting spring (33), and the bottom end surface of the connecting rod (32) is fixedly provided with a clamping block (34);
the oil filter (22) is fixedly connected to the output end of the gear pump (21), the compressed air control valve (23) is fixedly arranged on the surface of the bottom end inside the box body (1), the air pressure switch (24) is fixedly arranged on the surface of the compressed air control valve (23), the two-position three-way control valve (25) is fixedly arranged at the output end of the compressed air control valve (23), the oil-gas mixing valve (26) is fixedly arranged at the position, close to the middle, of the bottom end surface inside the box body (1), and the spiral pipe (27) is fixedly connected to the surface of the oil-gas mixing valve (26);
the two long side surfaces of the test box (35) are provided with axial through grooves (36), one short side surface of the test box (35) is provided with an observation port (37), one long side surface inside the test box (35) is fixedly provided with a bearing sleeve (38), the inner side of the bearing sleeve (38) is fixedly embedded with a rolling bearing (39), the bottom end surface of the bearing sleeve (38) is fixedly provided with an oil gas pipe (40), the oil gas pipe (40) is fixedly connected with a spiral pipe (27), and the bottom end surface inside the test box (35) is fixedly provided with a pressure gauge (41);
the pressure gauge is characterized in that a cushion sleeve (42) is fixedly arranged on the top surface of the pressure gauge (41), a connecting sleeve (43) is rotationally connected to the surface of the cushion sleeve (42), a limiting pipe (44) is fixedly connected to the top surface of the connecting sleeve (43), a limiting groove (45) is formed in the connecting sleeve (43), the limiting pipe (44) is in through connection with the limiting groove (45), and a movable groove is formed in the limiting pipe (44);
the inside surface of box (1) is close to middle part department welded fastening has baffle (2), the top surface of box (1) is equipped with louvre (3), the one end surface fixed mounting of box (1) has first panel (4), the surface of first panel (4) is equipped with observation window (5), the other end surface fixed mounting of box (1) has second panel (6), the bottom surface fixed connection of fan (10) has butt joint section of thick bamboo (11), the outside surface symmetry welded fastening of butt joint section of thick bamboo (11) has support (12), the surface fixed connection of support (12) has sleeve seat (13), the surface rotation of sleeve seat (13) is connected with sleeve (14), the one end surface near one end department fixed connection baffle (15) of sleeve (14), the one end surface joint of sleeve (14) has link (16), the other end surface cover of sleeve (14) is connected with sleeve head (17), the surface rotation of sleeve head (17) is connected with elastic joint (18), the surface fixed connection of wheel carrier (19) has elastic joint section of thick bamboo (20).
2. The oil-gas lubrication system for the rolling bearing according to claim 1, wherein a connecting shaft (48) is fixedly arranged at the output end of the motor (46), a shaft bracket (47) is symmetrically and fixedly arranged on the top end surface of the partition plate (2), and shaft sleeves (49) are symmetrically and fixedly arranged on the two short side surfaces inside the box body (1).
3. The rolling bearing oil-gas lubrication system according to claim 1, wherein a steam generator (7) is fixedly installed on one end surface of the second panel (6), an air outlet pipe (8) is fixedly connected to the output end of the steam generator (7), and a return pipe (9) is fixedly connected to the input end of the steam generator (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311184751.9A CN116929760B (en) | 2023-09-14 | 2023-09-14 | Rolling bearing oil-gas lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311184751.9A CN116929760B (en) | 2023-09-14 | 2023-09-14 | Rolling bearing oil-gas lubrication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116929760A CN116929760A (en) | 2023-10-24 |
| CN116929760B true CN116929760B (en) | 2023-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311184751.9A Active CN116929760B (en) | 2023-09-14 | 2023-09-14 | Rolling bearing oil-gas lubrication system |
Country Status (1)
| Country | Link |
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| CN (1) | CN116929760B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117168813B (en) * | 2023-11-02 | 2024-03-08 | 南通市嘉诚机械有限公司 | Bearing high temperature performance test equipment |
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