CN220890282U - Oil pipe assembly capable of adjusting flow - Google Patents
Oil pipe assembly capable of adjusting flow Download PDFInfo
- Publication number
- CN220890282U CN220890282U CN202322490752.8U CN202322490752U CN220890282U CN 220890282 U CN220890282 U CN 220890282U CN 202322490752 U CN202322490752 U CN 202322490752U CN 220890282 U CN220890282 U CN 220890282U
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- China
- Prior art keywords
- sleeve
- pipe
- fixedly connected
- sealing
- oil
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- 238000007789 sealing Methods 0.000 claims abstract description 68
- 210000003437 trachea Anatomy 0.000 claims 2
- 239000003921 oil Substances 0.000 abstract description 75
- 239000010687 lubricating oil Substances 0.000 abstract description 33
- 238000000034 method Methods 0.000 abstract description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Abstract
The utility model discloses an oil pipe assembly capable of adjusting flow, which relates to the technical field of oil pipes and comprises an upper sleeve, wherein the lower end of the upper sleeve is provided with a lower sleeve, one end, close to each other, of the upper sleeve and the lower sleeve is fixedly connected with a connecting pipe through a flange, one end surface, close to a connecting ring, of a sealing sleeve is rotationally connected to the surface of the connecting pipe, the upper sleeve and the lower sleeve are used for protecting an inner oil pipe, the inner oil pipe is prevented from being damaged due to the fact that the inner oil pipe directly receives the impact of external force and the like, the use quality of the inner oil pipe and the conveying efficiency of lubricating oil are improved, a sealing sleeve is enabled to rotate through controlling an adjusting pull rod according to the requirements of different equipment, in the rotating process of the sealing sleeve, a rotating disc is enabled to rotate along with the rotating disc on the surface of a fixed disc through the connecting ring, the corresponding positions of the fixed disc and the upper oil hole of the rotating disc are changed, then the flow rate of lubricating oil through the oil holes is adjusted, and the different oil flows are changed, and the problem that different lubricating oil needs to be injected into different equipment is solved.
Description
Technical Field
The utility model relates to the technical field of oil pipes, in particular to an oil pipe assembly capable of adjusting flow.
Background
The engine lubricating system continuously conveys clean lubricating oil with proper temperature into equipment when the engine works, so that liquid friction between moving parts can be kept and friction work loss of parts can be reduced when the equipment operates, currently common lubricating oil pipes are pipelines formed by cold bending stainless steel materials, the quantity of the lubricating oil conveyed to the equipment through the lubricating oil pipes is different under different use environments, and the flow rate of the lubricating oil conveyed to the equipment is not completely the same.
Disclosure of utility model
The utility model aims to provide an oil pipe assembly capable of adjusting flow so as to solve the problem of oil pipe flow adjustment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable flow's oil pipe subassembly, includes the sleeve pipe, the lower extreme of going up the sleeve pipe is provided with down the sleeve pipe, go up the sleeve pipe and pass through flange fixedly connected with connecting pipe with the one end that is close to down the sleeve pipe each other, the inner wall fixedly connected with fixed disk of connecting pipe, and seted up rotatory groove on the inner wall of connecting pipe, and the inside rotation in rotatory groove is connected with the rotary disk, the rotary disk rotates the lower surface of connecting at the fixed disk, the one end fixed surface that the fixed disk was kept away from to the rotary disk is connected with the go-between, the one end fixed surface that the rotary disk was kept away from to the go-between is connected with the seal cover, the seal cover is close to the one end surface rotation of go-between and is connected at the surface of connecting pipe, the outer lane fixed surface of seal cover is connected with the adjusting pull rod.
Preferably, the inner walls of the upper sleeve and the lower sleeve are respectively fixed with a plurality of support rings, an inner oil pipe is fixed on one side surface of the support rings, which is far away from the upper sleeve and the outer sealing gasket, and the inner diameter of the inner oil pipe is the same as that of the connecting pipe.
Preferably, the fixed disk and the oil holes are all in a disk-shaped structure, the diameter of the fixed disk is smaller than that of the oil holes, and a plurality of oil holes which are arranged in a circumferential array are correspondingly formed in the fixed disk and the rotating disk.
Preferably, the inner seal groove has all been seted up to the upper and lower face of seal cover, and the inside of inner seal groove has placed inner seal gasket, inner seal gasket's inner wall offsets with the outer lane surface of connecting pipe, and inner seal gasket's outer lane surface offsets with the lateral wall of inner seal groove, the surface upper and lower face of seal cover all is fixed with outer seal gasket, outer seal gasket comprises outer sealing washer and inner seal circle, and the one end fixed surface that the seal cover was kept away from to the inner seal circle is close to the one end surface of seal cover at the outer sealing washer, and the inner circle surface of outer sealing washer contacts with the outer lane surface of connecting pipe, and the one end fixed surface that the outer sealing washer is close to each other with the seal cover is connected, and the inner circle surface of inner seal circle and the outer lane fixed connection of seal cover, the adjusting pull rod sets up between two inner seal rings.
Preferably, a plurality of movable grooves are formed in the inner wall of the inner oil pipe, pressure release plates are connected to the two side walls of the movable grooves in a sliding mode, a first air bag is fixedly connected to the surface of one end, close to the inner oil pipe, of the pressure release plates, and one end, close to the inner oil pipe, of the first air bag is fixedly connected to the bottom surface of the movable groove.
Preferably, a plurality of air bag holes are formed in the surface of one end, far away from the first air bag, of the pressure release plate, a second air bag is fixedly connected to the side wall of each air bag hole, an air pipe communicated with the second air bag is fixedly connected to the surface of one end, close to the pressure release plate, of the second air bag, an exhaust channel is formed in the pressure release plate, and the air pipe is arranged in the exhaust channel.
The utility model has the technical effects and advantages that:
1. The upper sleeve and the lower sleeve are utilized to protect the inner oil pipe, the inner oil pipe is prevented from being damaged due to the fact that the inner oil pipe is directly subjected to external impact and the like, the use quality of the inner oil pipe and the conveying efficiency of lubricating oil are improved, according to the requirements of different equipment, the sealing sleeve is enabled to rotate through controlling the adjusting pull rod, in the rotating process of the sealing sleeve, the rotating disc is enabled to rotate on the surface of the fixed disc along with the rotating disc through the connecting ring, the corresponding positions of the oil holes on the fixed disc and the rotating disc are changed, the flow rate of the lubricating oil passing through the oil holes is adjusted, and the problem that different lubricating oil amounts need to be injected into different equipment is solved;
2. When the flow rate of lubricating oil is changed, the pressure in the inner oil pipe is changed along with the change, when the pressure in the inner oil pipe is large, the pressure acts on the surface of the pressure release plate, the pressure release plate generates pressure action on the first air bag and moves towards the movable groove along with the pressure action, the space in the inner oil pipe is increased, the pressure action is reduced, the pressure action is on the second air bag, the air in the second air bag is discharged through the air pipe and enters the exhaust channel, the volume of the second air bag is reduced along with the pressure action, the pressure action is further reduced, the problem that the inner oil pipe is broken due to overlarge pressure is avoided, and the device is suitable for popularization.
Drawings
FIG. 1 is a schematic diagram of an adjustable flow tubing assembly according to the present utility model.
FIG. 2 is a schematic illustration of the flow-adjustable tubing assembly of the present utility model in a front cross-sectional configuration.
FIG. 3 is a schematic view of the connection structure between the fixed disk and the rotary disk.
Fig. 4 is an enlarged view of the structure of fig. 3a according to the present utility model.
Fig. 5 is an enlarged view of the structure of fig. 4 at B in accordance with the present utility model.
In the figure: 1. a sleeve is arranged; 2. running a sleeve; 3. a connecting pipe; 4. an inner oil pipe; 5. a fixed plate; 6. a rotating disc; 7. an oil hole; 8. a connecting ring; 9. sealing sleeve; 10. adjusting the pull rod; 11. an inner sealing gasket; 12. an outer sealing gasket; 13. a movable groove; 14. a pressure relief plate; 15. a first air bag; 16. a second air bag; 17. an air pipe; 18. an exhaust passage.
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.
The utility model provides an oil pipe assembly capable of adjusting flow as shown in figures 1-5, which comprises an upper sleeve 1, wherein a lower sleeve 2 is arranged at the lower end of the upper sleeve 1, one end, close to each other, of the upper sleeve 1 and the lower sleeve 2 is fixedly connected with a connecting pipe 3 through a flange, the inner wall of the connecting pipe 3 is fixedly connected with a fixed disc 5, a rotating groove is formed in the inner wall of the connecting pipe 3, a rotating disc 6 is rotatably connected inside the rotating groove, the rotating disc 6 is rotatably connected to the lower surface of the fixed disc 5, one end surface, far away from the fixed disc 5, of the rotating disc 6 is fixedly connected with a connecting ring 8, one end surface, far away from the rotating disc 6, of the connecting ring 8 is fixedly connected with a sealing sleeve 9, one end surface, close to the connecting ring 8, of the sealing sleeve 9 is rotatably connected to the surface of the connecting pipe 3, and the outer ring surface of the sealing sleeve 9 is fixedly connected with an adjusting pull rod 10.
The utility model aims to solve the problems that under different use environments, the quantity of lubricating oil conveyed to equipment through an oil pipe is different, the flow rate of the lubricating oil conveyed to the equipment is not completely the same, and how to control the flow rate to ensure that the lubricating oil is uniformly conveyed to the equipment, and the utility model is provided with a fixed disc 5, a rotating disc 6, an oil hole 7, a sealing sleeve 9 and other structures, wherein according to the requirement of conveying the lubricating oil to different equipment, an adjusting pull rod 10 is rotated to ensure that the sealing sleeve 9 drives the rotating disc 6 to rotate along with the rotating disc, so that the positions of the rotating disc 6 corresponding to the oil hole 7 in the fixed disc 5 are changed, the flow rate of the lubricating oil passing through the oil hole 7 is changed, the uniform injection of the lubricating oil to different equipment is realized according to the flow rate of the lubricating oil regulated by different equipment, and the use quality and service life of the equipment are improved.
The inner walls of the upper sleeve 1 and the lower sleeve 2 are fixedly provided with a plurality of supporting rings, one side surface of the supporting rings, which is far away from the upper sleeve 1 and the outer sealing gasket 12, is fixedly provided with an inner oil pipe 4, the inner diameter of the inner oil pipe 4 is identical to that of the connecting pipe 3, the inner oil pipe 4 is protected by the upper sleeve 1 and the lower sleeve 2, the inner oil pipe 4 is prevented from being damaged by external force impact and the like, the use quality of the inner oil pipe 4 and the conveying efficiency of lubricating oil are improved, the fixed disc 5 and the oil hole 7 are of disc-shaped structures, the diameter of the fixed disc 5 is smaller than that of the oil hole 7, a plurality of oil holes 7 which are arranged in a circumferential array are correspondingly formed in the fixed disc 5 and the inner part of the rotating disc 6, the sealing sleeve 9 is rotated by controlling the adjusting pull rod 10 according to the needs of different devices, the rotating process of the sealing sleeve 9 is enabled to rotate on the surface of the fixed disc 5 by the connecting ring 8, the corresponding positions of the oil holes 7 on the fixed disc 5 and the rotating disc 6 are changed, and then the flow rate of the lubricating oil is adjusted by the oil through the oil holes 7 is changed, and the different lubricating oil needs to be injected into different devices.
Further, in order to solve the problem that the tightness is affected by the adjustment of the flow rate of lubricating oil, the utility model is provided with the structures of the inner sealing gasket 11, the outer sealing gasket 12 and the like, the inner sealing gasket 11 forms primary sealing between the connecting pipe 3 and the sealing sleeve 9, the outer sealing gasket 12 forms secondary sealing between the connecting pipe 3 and the sealing sleeve 9, the sealing effect is good, and the tightness is ensured.
The inner seal groove is arranged on the upper surface and the lower surface of the sealing sleeve 9, the inner seal gasket 11 is arranged in the inner seal groove, the inner wall of the inner seal gasket 11 is propped against the outer ring surface of the connecting pipe 3, the outer ring surface of the inner seal gasket 11 is propped against the side wall of the inner seal groove, the outer seal gasket 12 is fixed on the upper surface and the lower surface of the sealing sleeve 9, the outer seal gasket 12 is composed of an outer seal ring and an inner seal ring, one end surface of the inner seal ring, far away from the sealing sleeve 9, is fixedly connected with one end surface of the outer seal ring, close to the sealing sleeve 9, of the outer ring, the inner ring surface of the outer seal ring is fixedly connected with the outer ring surface of the connecting pipe 3, the adjusting pull rod 10 is arranged between the two inner seal rings, when the sealing sleeve 9 is adjusted to rotate, the preliminary seal between the connecting pipe 3 and the sealing sleeve 9 is formed through the inner seal gasket 11, the further seal between the connecting pipe 3 and the sealing sleeve 9 is formed through the outer seal gasket 12, and the leakage of lubricating oil is avoided.
Further, in order to solve the problem that the pressure in the inner oil pipe 4 is changed and the pressure is too large to cause the cracking of the inner oil pipe 4 due to the flow rate adjustment change, the utility model is provided with the structures of the pressure release plate 14, the first air bag 15, the second air bag 16, the air pipe 17 and the like, when the pressure in the inner oil pipe 4 is too large, the pressure acts on the surface of the pressure release plate 14, the pressure release plate 14 presses the movable groove 13, the internal space of the inner oil pipe 4 is enlarged, the pressure in the inner oil pipe 4 is reduced, meanwhile, the second air bag 16 is acted by the pressure, the gas in the second air bag 16 is discharged into the exhaust channel 18 through the air pipe 17, the volume of the second air bag 16 is reduced, the space in the inner oil pipe 4 is enlarged, the pressure in the inner oil pipe 4 is further reduced, and the lubricating oil conveying efficiency and the use safety are improved.
The inner wall of the inner oil pipe 4 is provided with a plurality of movable grooves 13, the two side walls of the movable grooves 13 are connected with pressure release plates 14 in a sliding manner, one end surface of each pressure release plate 14, which is close to the inner oil pipe 4, is fixedly connected with a first air bag 15, one end of each first air bag 15, which is close to the inner oil pipe 4, is fixedly connected with the bottom surface of each movable groove 13, when the flow rate of lubricating oil is changed, the pressure in the inner oil pipe 4 changes along with the change, when the pressure in the inner oil pipe 4 is large, the pressure acts on the surface of each pressure release plate 14, the pressure release plates 14 exert pressure on the first air bags 15 and move into the movable grooves 13 along with the pressure, the space in the inner oil pipe 4 is increased, the pressure is reduced, one end surface of each pressure release plate 14, which is far away from the first air bags 15, is provided with a plurality of air bag holes, the side wall of each air bag hole is fixedly connected with a second air bag 16, one end surface of each second air bag 16, which is close to each air bag 14, is fixedly connected with an air pipe 17 communicated with each air bag, the inside of each pressure release plate 14 is provided with an air exhaust channel 18, the air pipe 17 is arranged inside the air exhaust channel 18, the air bags 16, and the pressure acts on the second air bags 16, when the pressure in the air is large, and the air in the air bags 16 is discharged into the air bags 16 through the air pipes 17 and enters the air bags 18, and the air bags 16, and the air is discharged out of the air and enters the air bags 16, and enters the air and the air bags 16, and the air bags and is further, and is further reduced, and is further greatly expanded, and is the air and is transported, and is 4.
Working principle: when the device is used, the upper sleeve 1 and the lower sleeve 2 are utilized to protect the inner oil pipe 4, the inner oil pipe 4 is prevented from being damaged due to the direct impact of external force and the like, the use quality of the inner oil pipe 4 and the conveying efficiency of lubricating oil are improved, the sealing sleeve 9 is rotated by controlling the adjusting pull rod 10 according to the requirements of different equipment, the rotating disc 6 is rotated on the surface of the fixed disc 5 by the connecting ring 8 in the rotating process of the sealing sleeve 9, the corresponding positions of the fixed disc 5 and the oil hole 7 on the rotating disc 6 are changed, the flow rate of the lubricating oil through the oil hole 7 is adjusted, the flow rate of the lubricating oil is changed, the problem that different equipment needs to be injected with different lubricating oil is solved, when the sealing sleeve 9 is adjusted to rotate, the primary seal between the connecting tube 3 and the sealing sleeve 9 is formed by the inner sealing gasket 11, the connecting pipe 3 and the sealing sleeve 9 are further sealed through the outer sealing gasket 12, leakage of lubricating oil is avoided, the pressure in the inner oil pipe 4 is changed along with the change of the flow rate of the lubricating oil, when the pressure in the inner oil pipe 4 is high, the pressure acts on the surface of the pressure release plate 14, the pressure release plate 14 acts on the first air bag 15 and moves towards the movable groove 13 along with the pressure, the space in the inner oil pipe 4 is increased, the pressure acts on the second air bag 16 is reduced, meanwhile, the air in the second air bag 16 is discharged through the air pipe 17 and enters the exhaust channel 18, the volume of the second air bag 16 is reduced along with the pressure, the space in the inner oil pipe 4 is further enlarged, the pressure acts is reduced, the problem that the inner oil pipe 4 is broken due to overlarge pressure is avoided, the conveying efficiency of the lubricating oil and the use safety of the inner oil pipe 4 are improved, and the sealing sleeve is suitable for popularization.
Claims (5)
1. The utility model provides an adjustable flow's oil pipe subassembly, includes sleeve pipe (1), its characterized in that: the lower extreme of going up sleeve pipe (1) is provided with down sleeve pipe (2), the one end that goes up sleeve pipe (1) and lower sleeve pipe (2) are close to each other is through flange fixedly connected with connecting pipe (3), the inner wall fixedly connected with fixed disk (5) of connecting pipe (3), and seted up rotatory groove on the inner wall of connecting pipe (3), and rotatory inslot rotates and be connected with rotary disk (6), rotary disk (6) rotate and connect the lower surface at fixed disk (5), rotary disk (6) keep away from fixed disk (5) one end surface fixedly connected with go-between (8), one end surface fixedly connected with seal cover (9) that go-between (8) kept away from rotary disk (6), one end surface rotation that seal cover (9) is close to go-between (8) is connected at the surface of connecting pipe (3), outer lane surface fixedly connected with adjusting lever (10) of seal cover (9);
The fixed disk (5) and the oil holes (7) are of disc-shaped structures, the diameter of the fixed disk (5) is smaller than that of the oil holes (7), and a plurality of oil holes (7) which are arranged in a circumferential array are correspondingly formed in the fixed disk (5) and the rotating disk (6).
2. An adjustable flow tubing assembly as claimed in claim 1 wherein: the inner walls of the upper sleeve (1) and the lower sleeve (2) are respectively fixed with a plurality of supporting rings, an inner oil pipe (4) is fixed on one side surface of the supporting rings, which is far away from the upper sleeve (1) and the outer sealing gasket (12), and the inner diameter of the inner oil pipe (4) is the same as the inner diameter of the connecting pipe (3).
3. An adjustable flow tubing assembly as claimed in claim 1 wherein: the inner sealing groove is formed in the upper surface and the lower surface of the sealing sleeve (9), an inner sealing gasket (11) is arranged in the inner sealing groove, the inner wall of the inner sealing gasket (11) is propped against the outer ring surface of the connecting pipe (3), the outer ring surface of the inner sealing gasket (11) is propped against the side wall of the inner sealing groove, an outer sealing gasket (12) is fixed on the upper surface and the lower surface of the sealing sleeve (9), the outer sealing gasket (12) is composed of an outer sealing ring and an inner sealing ring, one end surface of the inner sealing ring far away from the sealing sleeve (9) is fixedly connected with one end surface of the outer sealing ring close to the sealing sleeve (9), the inner ring surface of the outer sealing ring is contacted with the outer ring surface of the connecting pipe (3), the outer sealing ring is fixedly connected with the one end surface of the sealing sleeve (9) close to each other, the inner ring surface of the inner sealing ring is fixedly connected with the outer ring surface of the sealing sleeve (9), and the adjusting pull rod (10) is arranged between the two inner sealing rings.
4. An adjustable flow tubing assembly as claimed in claim 2 wherein: a plurality of movable grooves (13) are formed in the inner wall of the inner oil pipe (4), pressure release plates (14) are connected to the two side walls of the movable grooves (13) in a sliding mode, first air bags (15) are fixedly connected to one end surfaces of the pressure release plates (14) close to the inner oil pipe (4), and one ends of the first air bags (15) close to the inner oil pipe (4) are fixedly connected to the bottom surfaces of the movable grooves (13).
5. An adjustable flow tubing assembly as claimed in claim 4 wherein: a plurality of gasbag holes have been seted up on the one end surface that first gasbag (15) was kept away from to pressure release board (14), and the lateral wall fixedly connected with second gasbag (16) in gasbag hole, one end surface fixedly connected with that second gasbag (16) are close to pressure release board (14) is with trachea (17) that are linked together with it, exhaust passage (18) have been seted up to the inside of pressure release board (14), trachea (17) set up the inside in exhaust passage (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322490752.8U CN220890282U (en) | 2023-09-13 | 2023-09-13 | Oil pipe assembly capable of adjusting flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322490752.8U CN220890282U (en) | 2023-09-13 | 2023-09-13 | Oil pipe assembly capable of adjusting flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890282U true CN220890282U (en) | 2024-05-03 |
Family
ID=90866595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322490752.8U Active CN220890282U (en) | 2023-09-13 | 2023-09-13 | Oil pipe assembly capable of adjusting flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890282U (en) |
-
2023
- 2023-09-13 CN CN202322490752.8U patent/CN220890282U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |