CN219431945U - Fixing structure of engine sealing ring - Google Patents
Fixing structure of engine sealing ring Download PDFInfo
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- CN219431945U CN219431945U CN202223036409.8U CN202223036409U CN219431945U CN 219431945 U CN219431945 U CN 219431945U CN 202223036409 U CN202223036409 U CN 202223036409U CN 219431945 U CN219431945 U CN 219431945U
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- sealing ring
- ring
- plate
- screw groove
- connecting screw
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The utility model discloses an engine sealing ring fixing structure, relates to the technical field of sealing ring fixing devices, and particularly relates to an engine sealing ring fixing structure. Through the use of putting the ring canal for the sealing ring can cup joint in putting ring canal department, and put the first interior helicla flute that second external thread groove and second external welded tube offered that the ring canal offered, make the second external welded tube can carry out threaded connection work with putting the ring canal, then make the second external welded tube can carry out limit solid work to the both sides of sealing ring, and the use of spring can be through its reaction force, make the clamp plate inwards move, then make four clamp plates can carry out limit solid work to the four sides of sealing ring, the mode of dual limit solid can effectively prevent that the skew phenomenon from appearing in the sealing ring, and then can guarantee the leakproofness of sealing ring.
Description
Technical Field
The utility model relates to the technical field of sealing ring fixing devices, in particular to an engine sealing ring fixing structure.
Background
An engine is a device capable of converting other forms of energy into mechanical energy, and comprises an internal combustion engine, an external combustion engine, a jet engine, an electric motor and the like, wherein in the process of using the jet engine, gas is usually transmitted, then a sealing ring is required to be used for sealing a connecting piece in the gas transmission process, and in order to prevent the phenomenon of loosening due to deflection when the sealing ring works, a user usually uses a fixing structure to fix the sealing ring.
According to the searching hundred-degree literature, a sealing groove is formed in a sealing ring installation position in the current market, a user only needs to sleeve the sealing ring at the sealing groove, so that the sealing groove can limit the sealing ring, but in the gas conveying process, large gas pressure is usually generated, because the sealing ring mostly has tightness, when the sealing ring is forced by the gas pressure, the sealing ring can be outwards expanded, then the sealing ring can be moved, the sealing ring is further moved, the sealing performance and the fixing performance of the sealing ring are further influenced, and the sealing performance of the sealing ring is reduced, so that the gas leakage phenomenon can occur in the gas conveying process.
Disclosure of Invention
The present utility model provides an engine seal ring fixing structure that solves the problems set forth above.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an engine sealing ring fixed knot constructs, includes the sealing ring, links solid subassembly, the first round board that prescribes a limit to the center fixedly connected with of solid subassembly surface, the surface swing joint who links solid subassembly right side has the outer welded tube of second, the second round board that prescribes a limit to the center fixedly connected with of the outer welded tube surface of second, the left side swing joint of the outer welded tube surface of second has the reinforcement to link the board, the equal swing joint of internal surface that consolidates four sides of linking the board has the press-solid subassembly, the equal fixedly connected with spring of four sides of reinforcing the internal surface of linking the board.
Preferably, the connecting and fixing assembly comprises a first outer welded pipe, the right side of the first outer welded pipe is fixedly connected with an annular placing pipe, a first outer connecting screw groove is formed in the right side of the outer surface of the first outer welded pipe, a second outer connecting screw groove is formed in the right side of the outer surface of the annular placing pipe, and the left side of the outer surface of the annular placing pipe is matched with the inner surface of the sealing ring.
Preferably, a first internal thread groove is formed in the left side of the inner surface of the second external welded pipe, the inner surface of the first internal thread groove is matched with the outer surface of the second external thread groove, and a third external thread groove is formed in the left side of the outer surface of the second external welded pipe.
Preferably, the second internal thread groove is formed in the inner surface of the reinforcing connecting plate, the inner surface of the second internal thread groove is matched with the outer surfaces of the first external thread groove and the third external thread groove, the movable grooves are formed in four sides of the inner surface of the reinforcing connecting plate, and the springs are located in the movable grooves.
Preferably, the pressing assembly comprises a movable rod, a handle is fixedly connected to one side, away from the center of the reinforcing connecting plate, of the movable rod, a pressing plate is fixedly connected to one side, close to the center of the reinforcing connecting plate, of the movable rod, and one side, away from the center of the reinforcing connecting plate, of the pressing plate is connected with a spring.
Preferably, the outer surface size of the first limiting ring plate is matched with the outer surface size of the second limiting ring plate, and the outer surface size of the reinforcing connecting plate is matched with the outer surface size of the first limiting ring plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. this engine seal ring fixed knot constructs, through the use of putting the ring canal for the sealing ring can cup joint in putting ring canal department, and put the second external thread groove that the ring canal offered and the first internal thread groove that the second external welded pipe offered, make the second external welded pipe can carry out threaded connection work with putting the ring canal, then make the second external welded pipe can carry out limit solid work to the both sides of sealing ring, and the use of spring, can be through its reaction force, make the clamp plate inwards remove, then make four clamp plates can carry out limit solid work to the four sides of sealing ring, the dual mode of limiting solid can effectively prevent that the skew phenomenon from appearing in the sealing ring, and then can guarantee the leakproofness of sealing ring.
2. This engine sealing ring fixed knot constructs, offer through second interior spiral shell groove, the outer spiral shell groove of third and first outer spiral shell groove, make consolidate the even board and can remove in outer welded tube department of first outer welded tube and second, then make consolidate even the board and can strengthen the work to linking the connection of solid subassembly and outer welded tube of second, and then prevent to link solid subassembly and the outer welded tube of second and appear not hard up skew phenomenon, and because consolidate even the board and will link solid subassembly and the outer welded tube of second and carry out threaded connection's of first outer spiral shell groove and the outer spiral shell groove of third, make consolidate even the board and link and to fix the gap between subassembly and the outer welded tube of second less, then when the sealing ring appears leaking gas, can protect sealing work to gas, and then guaranteed the practicality of equipment, and because link solid subassembly, the outer welded tube of second and consolidate even board and all be threaded connection's the reason, when making the sealing ring appear damaging, can let the user dismantle even solid subassembly, the outer welded tube of second and consolidate even board and then, the efficiency of changing has been guaranteed.
Drawings
FIG. 1 is a diagram of a structural connection body of the present utility model;
FIG. 2 is a front cross-sectional view of the structure of the present utility model, FIG. 1;
FIG. 3 is a main view of the structural attachment assembly of the present utility model;
FIG. 4 is a main view of a second outer welded pipe of the structure of the present utility model;
FIG. 5 is a main view of a structural reinforcement tie plate of the present utility model;
fig. 6 is a right side cross-sectional view of the structure of the present utility model, fig. 5.
In the figure: 1. a seal ring; 2. a connecting and fixing assembly; 21. a first outer welded tube; 22. placing a ring pipe; 23. the first outer connecting screw groove; 24. a second external connecting screw groove; 3. a first defined ring plate; 4. a second outer welded tube; 41. a first internal thread groove; 42. a third external connecting screw groove; 5. a second defined ring plate; 6. reinforcing the connecting plate; 61. a second internal thread groove; 62. a movable groove; 7. a press-fixing assembly; 71. a moving rod; 72. a handle; 73. a pressing plate; 8. and (3) a spring.
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, 2 and 4, an engine sealing ring fixing structure includes a sealing ring 1, a connecting and fixing assembly 2, a first limiting ring plate 3 is fixedly connected to the center of the outer surface of the connecting and fixing assembly 2, the first limiting ring plate 3 and a second limiting ring plate 5 are matched for use, when the connecting and fixing assembly 2 and the second outer welded pipe 4 are connected, the left and right moving distance of a reinforcing connecting plate 6 can be limited, the outer surface size of the first limiting ring plate 3 is matched with the outer surface size of the second limiting ring plate 5, and the outer surface size of the reinforcing connecting plate 6 is matched with the outer surface size of the first limiting ring plate 3.
The outer surface on the right side of the connecting and fixing assembly 2 is movably connected with a second outer welded pipe 4, the left side of the inner surface of the second outer welded pipe 4 is provided with a first inner spiral groove 41, the inner surface of the first inner spiral groove 41 is matched with the outer surface of the second outer connecting spiral groove 24, the second outer welded pipe 4 can be connected with the ring placing pipe 22, then the second outer welded pipe 4 can be used for limiting and fixing the sealing ring 1 positioned at the ring placing pipe 22, and the left side of the outer surface of the second outer welded pipe 4 is provided with a third outer connecting spiral groove 42.
The center of the outer surface of the second outer welded pipe 4 is fixedly connected with a second limiting ring plate 5, the left side of the outer surface of the second outer welded pipe 4 is movably connected with a reinforcing connecting plate 6, the inner surface of the reinforcing connecting plate 6 is provided with a second inner threaded groove 61, the second inner threaded groove 61 is provided, when the reinforcing connecting plate 6 rotates, the reinforcing connecting plate 6 can move left and right at the positions of the first outer welded pipe 21 and the second outer welded pipe 4, then the reinforcing connecting plate 6 can move a pressing plate 73 to the outer surface of the sealing ring 1, the inner surface of the second inner threaded groove 61 is matched with the outer surfaces of the first outer threaded groove 23 and the third outer threaded groove 42, the four sides of the inner surface of the reinforcing connecting plate 6 are provided with movable grooves 62, the movable grooves 62 are provided with spaces for the pressing plate 73 to move up and down, the springs 8 are positioned in the movable grooves 62, the inner surfaces of the four sides of the reinforcing connecting plate 6 are movably connected with pressing and fixing components 7, the four sides of the inner surface of the reinforcing connecting plate 6 are fixedly connected with springs 8, and the reaction force of the springs 8 can enable the pressing plate 73 to press the outer surface of the sealing ring 1 to work when the pressing plate 1 moves to the outer surface of the sealing ring 1.
Referring to fig. 3, 5 and 6, the fastening assembly 2 includes a first outer welded tube 21, a ring placing tube 22 is fixedly connected to the right side of the first outer welded tube 21, the ring placing tube 22 is used to enable the sealing ring 1 to have a storage space, a first outer connecting screw groove 23 is formed in the right side of the outer surface of the first outer welded tube 21, the first outer connecting screw groove 23 is formed, the reinforcing connecting plate 6 can be connected with the first outer welded tube 21 through a second inner connecting screw groove 61, a second outer connecting screw groove 24 is formed in the right side of the outer surface of the ring placing tube 22, and the left side of the outer surface of the ring placing tube 22 is matched with the inner surface of the sealing ring 1.
Wherein the pressing assembly 7 comprises a moving rod 71, the length of the moving rod 71 defines the maximum length of the movable pressing plate 73, a handle 72 is fixedly connected to one side of the moving rod 71 away from the center of the reinforcing connecting plate 6, when a user applies an outward force to the handle 72, the handle 72 can drive the moving rod 71 and the pressing plate 73 to move outwards, and then the user can rotate the reinforcing connecting plate 6 to move left and right, one side of the moving rod 71 close to the center of the reinforcing connecting plate 6 is fixedly connected with the pressing plate 73, and one side of the pressing plate 73 away from the center of the reinforcing connecting plate 6 is connected with the spring 8.
According to the working principle, in the process of using the engine sealing ring fixing structure, the first outer welded pipe 21, the second outer welded pipe 4 and the outer pipe body are required to be welded, then the sealing ring 1 is placed on the outer surface of the ring placing pipe 22, then the first inner connecting screw groove 41 and the second outer connecting screw groove 24 are in threaded connection, then the second outer welded pipe 4 is matched with the first outer welded pipe 21 to carry out limited fixing work on the sealing ring 1, then the reinforcing connecting plate 6 is rotated, then the reinforcing connecting plate 6 is enabled to carry out fixing work on the first outer welded pipe 21 and the second outer welded pipe 4 through the second inner connecting screw groove 61, the first outer connecting screw groove 23 and the third outer connecting screw groove 42, the connectivity of the ring placing pipe 22 and the second outer welded pipe 4 is enhanced, the spring 8 is enabled to apply inward force on the pressing plate 73 through the reaction force of the spring 8, then the pressing plate 73 is enabled to carry out inward movement, when the sealing ring 1 is required to be replaced, the handle 72 is only required to be pulled outwards, then the reinforcing connecting plate 6 is enabled to rotate reversely, the reinforcing connecting plate 6 is enabled to carry out reverse fixing work on the sealing ring 1, then the sealing ring 1 can be replaced, the second outer welded pipe 4 can be replaced, and the ring 4 can be rotated reversely, and then the ring placing pipe 4 can be replaced, and the sealing ring can be rotated, and the sealing ring can be separated, and the sealing ring can be replaced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an engine seal ring fixed knot constructs, includes sealing ring (1), links solid subassembly (2), its characterized in that: the center fixedly connected with that links solid subassembly (2) surface is first to inject round board (3), the surface swing joint who links solid subassembly (2) right side has second outer welded tube (4), the center fixedly connected with second of second outer welded tube (4) surface is inject round board (5), the left side swing joint of second outer welded tube (4) surface has consolidate link plate (6), the equal swing joint of interior surface of four sides of consolidate link plate (6) has presses solid subassembly (7), the equal fixedly connected with spring (8) of four sides of consolidate link plate (6) interior surface.
2. An engine seal ring fixing structure according to claim 1, wherein: the connecting and fixing assembly (2) comprises a first outer welded pipe (21), a ring placing pipe (22) is fixedly connected to the right side of the first outer welded pipe (21), a first outer connecting screw groove (23) is formed in the right side of the outer surface of the first outer welded pipe (21), a second outer connecting screw groove (24) is formed in the right side of the outer surface of the ring placing pipe (22), and the left side of the outer surface of the ring placing pipe (22) is matched with the inner surface of the sealing ring (1).
3. An engine seal ring fixing structure according to claim 2, wherein: the left side of the inner surface of the second outer welded pipe (4) is provided with a first inner connecting screw groove (41), the inner surface of the first inner connecting screw groove (41) is matched with the outer surface of the second outer connecting screw groove (24), and the left side of the outer surface of the second outer welded pipe (4) is provided with a third outer connecting screw groove (42).
4. An engine seal ring fixing structure according to claim 3, wherein: the inner surface of the reinforcing connecting plate (6) is provided with a second inner connecting screw groove (61), the inner surface of the second inner connecting screw groove (61) is matched with the outer surfaces of the first outer connecting screw groove (23) and the third outer connecting screw groove (42), four sides of the inner surface of the reinforcing connecting plate (6) are provided with movable grooves (62), and the spring (8) is located inside the movable grooves (62).
5. An engine seal ring fixing structure according to claim 1, wherein: the pressing assembly (7) comprises a moving rod (71), one side, away from the center of the reinforcing connecting plate (6), of the moving rod (71) is fixedly connected with a handle (72), one side, close to the center of the reinforcing connecting plate (6), of the moving rod (71) is fixedly connected with a pressing plate (73), and one side, away from the center of the reinforcing connecting plate (6), of the pressing plate (73) is connected with a spring (8).
6. An engine seal ring fixing structure according to claim 1, wherein: the outer surface size of the first limiting ring plate (3) is matched with the outer surface size of the second limiting ring plate (5), and the outer surface size of the reinforcing connecting plate (6) is matched with the outer surface size of the first limiting ring plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223036409.8U CN219431945U (en) | 2022-11-15 | 2022-11-15 | Fixing structure of engine sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223036409.8U CN219431945U (en) | 2022-11-15 | 2022-11-15 | Fixing structure of engine sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219431945U true CN219431945U (en) | 2023-07-28 |
Family
ID=87344033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223036409.8U Active CN219431945U (en) | 2022-11-15 | 2022-11-15 | Fixing structure of engine sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219431945U (en) |
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2022
- 2022-11-15 CN CN202223036409.8U patent/CN219431945U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |