CN112228659B - Stable hydraulic pneumatic connector with adjustable flow - Google Patents
Stable hydraulic pneumatic connector with adjustable flow Download PDFInfo
- Publication number
- CN112228659B CN112228659B CN202011119946.1A CN202011119946A CN112228659B CN 112228659 B CN112228659 B CN 112228659B CN 202011119946 A CN202011119946 A CN 202011119946A CN 112228659 B CN112228659 B CN 112228659B
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- pneumatic
- fixedly connected
- wall
- stopper
- pipe
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/086—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of latching members pushed radially by spring-like elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a flow-adjustable stable type hydraulic pneumatic connector which comprises a pneumatic connector body and a connecting tail pipe, wherein one side of the vertical end of the pneumatic connector body is fixedly connected with a first connecting hose, and the outer surface wall of the pneumatic connector body is fixedly connected with a wing plate. When the pneumatic connector is mounted, the pneumatic plug is inserted along the pipe wall of the pneumatic connector, the limiting block moves upwards along with the movement of the pneumatic plug, the limiting block contracts, the spring recovers deformation after the limiting block passes through the pipe head and drives the limiting block to reset, the limiting block can be clamped between the pipe head and the sliding block, when the pneumatic connector needs to be dismounted, the inserting plate is rotated to move the pneumatic plug forwards, the limiting block is clamped between the sliding block and the connecting tail pipe, the pneumatic plug is pulled backwards, the limiting block drives the sliding block to slide to the pipe head, and the limiting block contracts upwards to enable the whole pneumatic plug to be pulled out, so that the using effect of the hydraulic pneumatic connector is improved.
Description
Technical Field
The invention relates to the technical field of pneumatic connectors, in particular to a flow-adjustable stable type hydraulic pneumatic connector.
Background
The pneumatic quick connector is a quick connector mainly used for air piping and pneumatic tools, when the connector which can realize pipeline connection or disconnection is not linked without tools, when the ferrule of the parent body moves to the other end, the stainless steel ball automatically rolls outwards, the daughter body is disconnected under the action of the spring force of the common valve of the parent body and the daughter body, the valves of the daughter body and the parent body are respectively closed, and the fluid flow is instantly blocked.
At present, the existing hydraulic pneumatic connector still has shortcomings, firstly, the existing hydraulic pneumatic connector is simple in structure, the existing pneumatic connector is only provided with a regular polygonal fastening part on the outer wall of the existing pneumatic connector, and when the pneumatic connector is connected with other parts in a pipeline, for example, when the pneumatic connector is directly connected with an air pump outlet, an external tool such as a solid wrench is needed to drive the pneumatic connector to rotate so as to be installed. But in some special position departments, receive the space restriction and can not use outside instrument, this kind of traditional pneumatic connector inconvenient installation dismantlement this moment, the second, if mix into impurity such as metal powder or sand and dust when pneumatic connector uses, can cause pneumatic connector bad operation, influences normal equipment operation, the third, current pneumatic connector leakproofness is relatively poor, can arouse gas leakage, causes the bad accident, and then has influenced current hydraulic pressure pneumatic connector's result of use.
Disclosure of Invention
The invention aims to solve the problems and provides a flow-adjustable stable type hydropneumatic joint.
In order to achieve the purpose, the invention adopts the following technical scheme:
a flow-adjustable stable type hydraulic pneumatic connector, which comprises a pneumatic connector body and a connecting tail pipe, the left side of the pneumatic connector body is fixedly connected with a first connecting hose, the outer surface wall of the pneumatic connector body is fixedly connected with a wing plate, the outer surface wall of the wing plate is fixedly connected with a first connecting block, the inner surface wall of the first connecting block is fixedly connected with a telescopic rod, the radial inner side of the telescopic rod is fixedly connected with a limiting block, the limiting block is elastically connected with the inner surface wall of the wing plate through a first spring, the left side of the connecting tail pipe is fixedly connected with a connecting middle pipe, the outer surface wall of the connecting middle pipe is connected with a sliding block in a sliding way, one side of the connecting middle pipe, which is far away from the connecting tail pipe, is fixedly connected with a pipe head, the inner surface wall of the connecting tail pipe is connected with a filter plate in a clamping way, one side of the tail pipe far away from the middle connecting pipe is fixedly connected with a second connecting hose, and the pipe head, the middle connecting pipe and the sliding block form a pneumatic plug.
As a further description of the above technical solution:
the filter plate is characterized in that a connecting plate is fixedly connected to one side of the vertical end of the filter plate, a straight rod is elastically connected to the inner surface wall of the connecting plate through a second spring, an inclined rod is movably connected to the outer surface wall of the straight rod, a connecting rod is movably connected to one side of the inclined rod, a second connecting block is fixedly connected to one side, far away from the inclined rod, of the connecting rod, the outer surface wall of the second connecting block is connected with a second groove of the inner surface wall of the connecting tail pipe in a clamping mode, and the outer surface wall of the connecting tail pipe is connected with a collecting box in a threaded screwing mode.
As a further description of the above technical solution:
the connection tail pipe is movably connected with an inserting plate through a damping rotating shaft, a first groove is formed in the outer surface wall of the wing plate, and a sealing washer is fixedly connected to the inner side of the first groove.
As a further description of the above technical solution:
the inner surface wall of the first connecting block is fixedly connected with the telescopic rod through a bolt.
As a further description of the above technical solution:
the limiting block is of a trapezoidal structure.
As a further description of the above technical solution:
the outer surface wall of the collecting box is provided with a thread groove.
As a further description of the above technical solution:
one side of the straight rod, which is far away from the second spring, is fixedly connected with a handle, and the handle is of a T-shaped structure.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, when the hydraulic pneumatic connector is installed, the pneumatic plug is inserted along the inner wall of the pneumatic connector body, two sides of a tube head on the pneumatic plug are arc-shaped, the limiting block moves upwards along the arc-shaped outer wall of the tube head along with the movement of the pneumatic plug, the limiting block provides an upward acting force for the first spring to deform the first spring and drive the telescopic rod to stretch and retract, the limiting block contracts, when the limiting block passes through the tube head, the first spring recovers deformation and drives the limiting block to reset, the limiting block can be clamped into the middle part between the tube head and the sliding block to limit, when the pneumatic plug needs to be disassembled, the inserting plate is rotated, the pneumatic plug moves forwards, the limiting block slowly slides to the sliding block and is clamped between the sliding block and the connecting tail pipe along the outer wall of the sliding block, the sliding block can slide on the outer wall of the connecting middle pipe, and then provides a backward acting force for the pneumatic plug, the stopper can drive the slider and slide to tube head department, slowly slides along the slider outer wall, and the stopper upwards contracts whole pneumatic plug and can extract when gliding, accomplishes the dismantlement, and then has improved the result of use that the hydraulic pressure pneumatics connects.
2. In the invention, the filter plate is arranged in the connecting tail pipe, which can filter impurities carried in the gas, when the filter plate needs to be inserted, the inserting plate is rotated, the handle is pulled, the straight rod drives the diagonal rod to move upwards, the diagonal rod drives the connecting rod to move upwards, the connecting rod moves upwards to drive the second connecting block to contract, the filter plate can be aligned and positioned, the filter plate can be inserted into the tail pipe, the handle is released, the second connecting block is clamped into the tail pipe, the filter plate is installed, the filter plate is likely to be abraded due to high hydraulic pressure, the filter plate is likely to be frequently replaced, the filter plate is convenient to install, disassemble and replace, the working efficiency of the equipment is increased, meanwhile, the collecting box is arranged on the lower portion of the filter plate, impurities filtered out can be collected, the filter plate can be screwed in the connecting tail pipe through the thread groove, the installation and the disassembly are convenient, the impurities are cleaned, and the using effect of the hydraulic pneumatic connector is improved.
3. According to the invention, the middle part of the connecting tail pipe is provided with the inserting plate, the wing plate of the pneumatic connector body is provided with the corresponding groove, when the pneumatic connector and the plug are installed, the inserting plate on the connecting tail pipe is simultaneously inserted into the wing plate on the pneumatic connector body while the plug enters the inner wall of the pneumatic connector, and the sealing gasket is arranged in the groove, so that the sealing property of the pneumatic connector can be improved, the gas leakage is prevented, the safety coefficient is improved, and the using effect of the hydraulic pneumatic connector is further improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the tail pipe of the present invention;
FIG. 3 is a schematic cross-sectional view of a filter plate according to the present invention;
FIG. 4 is a schematic sectional view of the collecting tank of the present invention.
Illustration of the drawings:
1. a pneumatic connector body; 2. a telescopic rod; 3. a first spring; 4. a wing plate; 5. inserting plates; 6. a bolt; 7. a first connection block; 8. a pipe head; 9. connecting a middle pipe; 10. a slider; 11. connecting a tail pipe; 12. a collection box; 13. filtering the plate; 14. a handle; 15. a connecting plate; 16. a straight rod; 17. a diagonal bar; 18. a second connecting block; 19. a second spring; 20. a connecting rod; 21. a first connecting hose; 22. a second connecting hose; 23. a damping rotating shaft; 24. a sealing gasket; 25. a limiting block; 26. a first groove; 27. a second groove.
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 first embodiment is as follows:
referring to fig. 1-4, a stable hydraulic pneumatic connector with adjustable flow rate comprises a pneumatic connector body 1 and a tail pipe 11, wherein a first connection hose 21 is fixedly connected to the left side of the pneumatic connector body 1, a wing plate 4 is fixedly connected to the outer surface wall of the pneumatic connector body 1, a first connection block 7 is fixedly connected to the outer surface wall of the wing plate 4, an expansion link 2 is fixedly connected to the inner surface wall of the first connection block 7, a limit block 25 is fixedly connected to the radial inner side of the expansion link 2, the limit block 25 is elastically connected to the inner surface wall of the wing plate 4 through a first spring 3, a middle connection pipe 9 is fixedly connected to the left side of the tail pipe 11, a slide block 10 is slidably connected to the outer surface wall of the middle connection pipe 9, a pipe head 8 is fixedly connected to one side of the middle connection pipe 9, which is far away from the tail pipe 11, a filter plate 13 is snap-connected to the inner surface wall of the tail pipe 11, a second connection hose 22 is fixedly connected to one side of the middle connection pipe 11, which is far away from the middle connection pipe 9, the tube head 8, the connecting middle tube 9 and the sliding block 10 form a pneumatic plug.
When the hydraulic pneumatic connector is installed, a pneumatic plug is inserted along the inner wall of a pneumatic connector body 1, two sides of a tube head 8 on the pneumatic plug are arc-shaped, a limiting block 25 moves upwards along the arc-shaped outer wall of the tube head 8 along with the movement of the pneumatic plug, the limiting block 25 provides an upwards acting force for a first spring 3, so that the first spring 3 deforms and drives a telescopic rod 2 to stretch and retract, the limiting block 25 contracts, after the limiting block 25 passes through the tube head 8, the first spring 3 recovers deformation and drives the limiting block 25 to reset, the limiting block 25 can be clamped into the middle position between the tube head 8 and a sliding block 10, so that limiting is carried out, when the pneumatic plug needs to be disassembled, a plug board 5 is rotated, then the pneumatic plug is moved forwards, the limiting block 25 can slowly slide to the sliding block 10, the sliding block 10 can be clamped into the position between the sliding block 10 and a tail pipe 11 along the outer wall of the sliding block 10 can slide on the outer wall of a connecting middle pipe 9, give pneumatic plug backward effort again this moment, stopper 25 can drive slider 10 and slide to 8 departments of tube head, slowly slides along slider 10 outer wall, and stopper 25 upwards contracts whole pneumatic plug and can extract when gliding, accomplishes the dismantlement, and stopper 25's trapezium structure has made things convenient for stopper 25's slip, is favorable to spacingly, and installation convenient to use and then improved the result of use that the hydraulic pressure pneumatics connects.
Different from the first embodiment
Example two:
referring to fig. 2, a connecting plate 15 is fixedly connected to one side of a vertical end of a filter plate 13, a straight rod 16 is elastically connected to an inner surface wall of the connecting plate 15 through a second spring 19, an inclined rod 17 is movably connected to an outer surface wall of the straight rod 16, a connecting rod 20 is movably connected to one side of the inclined rod 17, a second connecting block 18 is fixedly connected to one side of the connecting rod 20 away from the inclined rod 17, an outer surface wall of the second connecting block 18 is connected with a second groove in the inner surface wall of a tail pipe 11 in a clamping manner, the outer surface wall of the tail pipe 11 is connected with a collecting tank 12 in a threaded manner, and a thread groove is formed in the outer surface wall of the collecting tank 12.
The filter plate 13 is arranged in the tail pipe 11 to filter the impurities carried in the gas, and the filter plate 13 is convenient to install and dismantle, when the filter plate 13 is required to be inserted, the inserting plate 5 is rotated to pull the handle 14, the handle 14 is in a T-shaped structure, the use of a user is convenient, the straight rod 16 drives the inclined rod 17 to move upwards, the inclined rod 17 drives the connecting rod 20 to move upwards, the connecting rod 20 moves upwards to drive the second connecting block 18 to contract and align, the filter plate 13 can be inserted into the tail pipe 11, the handle 14 is released, the second connecting block 18 is clamped into the inner wall of the tail pipe 11, the installation of the filter plate 13 is completed, the hydraulic pressure is high, the filter plate 13 is likely to cause abrasion, the filter plate 13 is likely to be frequently required to be replaced, the filter plate 13 is convenient to install, dismantle and replace, the working efficiency of the equipment is increased, meanwhile, the collecting box 12 is arranged at the lower part of the filter plate 13 to collect the filtered impurities, the filtered impurities can be screwed into the tail pipe 11 through a thread groove, the installation and the disassembly of the collecting box 12 are facilitated, the impurities are convenient to clean, and the using effect of the hydraulic pneumatic connector is further improved.
Different from the first embodiment
Example three:
referring to fig. 1, the tail pipe 11 is movably connected to the inserting plate 5 through the damping rotating shaft 23, the outer wall of the wing plate 4 is provided with a first groove 26, and the outer wall of the first groove 26 is fixedly connected to a sealing gasket 24.
The middle part of the connecting tail pipe 11 is provided with the inserting plate 5, the wing plate 4 of the pneumatic connector body 1 is provided with a corresponding groove, when the pneumatic connector and the plug are installed, the plug enters the inner wall of the pneumatic connector, the inserting plate 5 on the connecting tail pipe 11 is simultaneously inserted into the wing plate 4 on the pneumatic connector body 1, and the groove is internally provided with the sealing washer 24, so that the sealing performance of the pneumatic connector can be improved, gas leakage is prevented, the safety factor is improved, and the using effect of the hydraulic pneumatic connector is further improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a stable form hydropneumatic connects with adjustable flow, includes pneumatic joint body (1) and connection tail pipe (11), its characterized in that, pneumatic joint body (1) left side fixedly connected with first connecting hose (21), pneumatic joint body (1) exterior wall fixedly connected with pterygoid lamina (4), pterygoid lamina (4) exterior wall fixedly connected with first splice block (7), table wall fixedly connected with telescopic link (2) in first splice block (7), telescopic link (2) radial inboard fixedly connected with stopper (25), stopper (25) are through first spring (3) and pterygoid lamina (4) interior table wall elastic connection, connect tail pipe (11) left side fixedly connected with in the pipe (9), connect in pipe (9) exterior wall sliding connection has slider (10), connect in pipe (9) keep away from and connect tail pipe (11) one side fixedly connected with tube head (8), the utility model discloses a pneumatic connector, including connection tail pipe (11), table wall block in connection tail pipe (11) is connected with filter plate (13), connection tail pipe (11) are kept away from and are connected well (9) one side fixedly connected with second coupling hose (22), tube head (8), connect well (9) and slider (10) and constitute pneumatic plug, when carrying out the installation of hydropneumatic joint, insert pneumatic plug along the inner wall of pneumatics joint body (1), tube head (8) both sides on the pneumatic plug are the arc, stopper (25) are upwards moved along the arc outer wall of tube head (8) along with pneumatic plug's removal, stopper (25) give an ascending effort of first spring (3), make first spring (3) take place to deform, drive telescopic link (2) flexible simultaneously, stopper (25) shrink, after stopper (25) pass through tube head (8), deformation is resumeed in first spring (3), drive stopper (25) and reset, stopper (25) can block the middle department of tube head (8) and slider (10) into, thereby it is spacing to carry out, when pneumatic plug is dismantled to needs, rotate picture peg (5), move pneumatic plug forward again, stopper (25) can slowly slide slider (10) department, block slider (10) and be connected between tail pipe (11) along slider (10) outer wall motion card, slider (10) can be in connecting well pipe (9) outer wall and slide, give pneumatic plug a decurrent effort this moment again, stopper (25) can drive slider (10) and slide tube head (8) department, slowly slide along slider (10) outer wall, stopper (25) upwards shrink whole pneumatic plug can extract in the gliding, the completion is dismantled.
2. The flow-adjustable stable type hydropneumatic connector as claimed in claim 1, wherein a connecting plate (15) is fixedly connected to one side of the vertical end of the filter plate (13), a straight rod (16) is elastically connected to the inner surface wall of the connecting plate (15) through a second spring (19), an inclined rod (17) is movably connected to the outer surface wall of the straight rod (16), a connecting rod (20) is movably connected to one side of the inclined rod (17), a second connecting block (18) is fixedly connected to one side of the connecting rod (20) far away from the inclined rod (17), the outer surface wall of the second connecting block (18) is connected with a second groove (27) of the inner surface wall of the connecting tail pipe (11) in a clamping manner, and a collecting box (12) is connected to the outer surface wall of the connecting tail pipe (11) in a screwing manner.
3. The flow-adjustable stable type hydropneumatic connector as claimed in claim 1, wherein the tail connecting pipe (11) is movably connected with an inserting plate (5) through a damping rotating shaft (23), the outer surface wall of the wing plate (4) is provided with a first groove (26), and the inner side of the first groove (26) is fixedly connected with a sealing gasket (24).
4. The flow-adjustable stable type hydropneumatic connector as claimed in claim 1, wherein the inner surface wall of the first connecting block (7) is fixedly connected with the telescopic rod (2) through a bolt (6).
5. The flow adjustable stable hydropneumatic connector of claim 1 wherein the stopper (25) is of trapezoidal configuration.
6. The flow adjustable stable hydropneumatic connector of claim 2 wherein the collection box (12) is threaded on its outer wall.
7. The flow adjustable stable hydropneumatic connector as claimed in claim 2, wherein the side of the straight rod (16) away from the second spring (19) is fixedly connected with a handle (14), and the handle (14) is in a T-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011119946.1A CN112228659B (en) | 2020-10-19 | 2020-10-19 | Stable hydraulic pneumatic connector with adjustable flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011119946.1A CN112228659B (en) | 2020-10-19 | 2020-10-19 | Stable hydraulic pneumatic connector with adjustable flow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112228659A CN112228659A (en) | 2021-01-15 |
| CN112228659B true CN112228659B (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011119946.1A Active CN112228659B (en) | 2020-10-19 | 2020-10-19 | Stable hydraulic pneumatic connector with adjustable flow |
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| Country | Link |
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| CN (1) | CN112228659B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017649A (en) * | 2021-11-09 | 2022-02-08 | 深圳市华远高科科技有限公司 | Embedded display screen with pull safeguard function |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB260092A (en) * | 1925-10-07 | 1926-10-28 | John Morris & Sons Ltd | Improvements in couplings for hose and the like |
| GB2277134A (en) * | 1993-03-17 | 1994-10-19 | Richard Davis | Lockable female coupling |
| CN208935624U (en) * | 2018-11-02 | 2019-06-04 | 江西艾克实业有限公司 | A kind of quick-locking device of hydraulic quick coupling |
| CN211419617U (en) * | 2019-11-22 | 2020-09-04 | 江西博美环保科技有限公司 | Hospital sewage treatment device |
| CN211371596U (en) * | 2019-12-25 | 2020-08-28 | 江苏帕卓管路系统股份有限公司 | Self-sealing quick joint with good connecting effect |
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2020
- 2020-10-19 CN CN202011119946.1A patent/CN112228659B/en active Active
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| CN112228659A (en) | 2021-01-15 |
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