CN217271790U - Oil leakage prevention sealing ring structure - Google Patents
Oil leakage prevention sealing ring structure Download PDFInfo
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- CN217271790U CN217271790U CN202221267848.7U CN202221267848U CN217271790U CN 217271790 U CN217271790 U CN 217271790U CN 202221267848 U CN202221267848 U CN 202221267848U CN 217271790 U CN217271790 U CN 217271790U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses an oil leakage prevention sealing ring structure, which comprises an installation ring, wherein the left end of the installation ring is communicated with a connection cover, the right end of the installation ring is communicated with a matching outer frame, the right side of the installation ring is provided with a matching connecting plate, a matching inner frame is fixedly arranged on the left side surface of the matching connecting plate, and a sealing component is arranged between the matching inner frame and the matching outer frame; the left side of connecting the lid is provided with a fixed section of thick bamboo, the one end through connection lid of a fixed section of thick bamboo one end and with connect lid rigid coupling and intercommunication, the other end of a fixed section of thick bamboo has set firmly a screw-thread fit section of thick bamboo, the one end female connection that a fixed section of thick bamboo was kept away from to the screw-thread fit section of thick bamboo has the external screw thread post, the right-hand member of external screw thread post has set firmly the connecting rod, the right-hand member of connecting rod runs through a screw-thread fit section of thick bamboo and extends to a fixed section of thick bamboo in, be provided with oiling subassembly between a screw-thread fit section of thick bamboo and the fixed section of thick bamboo. The utility model discloses not only leak protection oil performance is good, conveniently carries out the oiling moreover, simultaneously easy to assemble and dismantlement.
Description
Technical Field
The utility model relates to a gear box leak protection oil seal technical field especially relates to a leak protection oil seal circle structure.
Background
Gearboxes are used in a wide range of applications, for example in wind power installations, where gearboxes are an important mechanical component. The wind power generator mainly has the function of transmitting the power generated by the wind wheel under the action of wind power to the generator and enabling the generator to obtain corresponding rotating speed.
Gear revolve need just can work with the help of motor power, gear during operation need use lubricating oil lubrication, and the oiling structure on the current gear box opens an oil filler point on the gear box usually, and the oil filler point cooperatees with the oiling bolt, when needs oiling, need all take off the oiling bolt every time, lead to the oiling bolt to appear losing the problem easily, the problem of oil leak appears after the oiling in traditional gear box easily, consequently design an anti-leakage oil seal structure and just seem to be particularly important.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil leakage prevention sealing ring structure to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:
an oil leakage prevention sealing ring structure comprises an installation circular ring, wherein a connecting cover is fixedly communicated with the left end of the installation circular ring, a matching outer frame is fixedly communicated with the right end of the installation circular ring, a matching connecting plate is arranged on the right side of the installation circular ring, a matching inner frame is fixedly arranged on the left side face of the matching connecting plate, and a sealing assembly is arranged between the matching inner frame and the matching outer frame;
the left side of connecting the lid is provided with solid fixed cylinder, the one end through connection lid of solid fixed cylinder one end and with connecting lid rigid coupling and intercommunication, the other end of solid fixed cylinder has set firmly a screw-thread fit section of thick bamboo, the one end female connection that solid fixed cylinder was kept away from to the screw-thread fit section of thick bamboo has the external screw thread post, the right-hand member of external screw thread post has set firmly the connecting rod, the right-hand member of connecting rod runs through the screw-thread fit section of thick bamboo and extends to in the solid fixed cylinder, be provided with the oiling subassembly between screw-thread fit section of thick bamboo and the solid fixed cylinder.
Preferably, the middle part of one end of the external threaded column, which is far away from the connecting rod, is provided with an inner hexagonal hole.
Preferably, a plurality of through holes are uniformly formed in the outer wall of the part, located in the connecting cover, of the fixed cylinder, each through hole is communicated with the fixed cylinder, a plurality of connecting holes are uniformly formed in the right end of the fixed cylinder, and each connecting hole is communicated with the fixed cylinder.
Preferably, seal assembly includes a plurality of internal thread section of thick bamboo, cooperation center, every an internal thread section of thick bamboo all runs through installation ring, cooperation frame in proper order and with installation ring, cooperation frame rigid coupling, the cooperation center cooperatees and sets up between cooperation inside casing and cooperation frame, the rubber seal ring has set firmly on the inner wall of cooperation center, the rubber seal ring is located cooperation frame and cooperation inside casing and supports tight sealedly with the inner wall of cooperation frame, cooperation inside casing, every all threaded connection has interior hexagonal screw rod in the internal thread section of thick bamboo, every the one end that corresponds an internal thread section of thick bamboo was kept away from to interior hexagonal screw rod all runs through the cooperation center in proper order and locks with the cooperation inside casing cooperation.
Preferably, the oiling subassembly includes oval oil filler point, oval oil filler groove, central slot hole, change, oval oil filler point set up on the front of a screw-thread fit section of thick bamboo and communicate with a screw-thread fit section of thick bamboo, oval oil filler groove sets up on the front of connecting rod, oval oil filler groove uses with the cooperation of oval oil filler point, central slot hole run through the right-hand member middle part of connecting rod and communicate with oval oil filler groove, the fixed cover of change is established on the right-hand member outer wall of connecting rod, the change rotates with the inner wall of a fixed cylinder to be connected, the left side of change is provided with the leak protection sealing ring, leak protection sealing ring cooperation cover is established on the connecting rod, the outer wall of leak protection sealing ring and the inner wall rigid coupling of a fixed cylinder.
Preferably, a spring is arranged between the leakage-proof sealing ring and the rotating ring, and the spring is sleeved on the connecting rod.
The beneficial effects of the utility model are that:
1. the utility model can conveniently seal the clearance between the matching outer frame and the matching inner frame through the matching middle frame and the rubber sealing ring through the matching arrangement of the matching middle frame and the rubber sealing ring, can effectively solve the oil leakage phenomenon of the gear box, and has good sealing performance;
2. the utility model has the advantages that the inner hexagonal screw rod locks and connects the matching outer frame, the matching middle frame and the matching inner frame, thereby not only facilitating the installation and the disassembly of the gear box, but also facilitating the later maintenance operation of the interior of the gear box;
3. the utility model discloses rotate interior hexagonal hole, drive external screw thread post screw thread and rotate, and then drive connecting rod, swivel synchronous rotation, make the spring flexible to drive oval oiling groove and oval oiling hole cooperation and use, and under the cooperation of central slot hole, through-hole, even hole, conveniently carry out the oiling to the gear box inside;
4. the utility model discloses when accomplishing the oiling, the hexagonal hole rotates in the reverse rotation, and then drives the external screw thread post and rotate, and then drives connecting rod, swivel rotation for the spring is flexible, thereby drives oval oiling groove, central slot hole and moves right, makes oval oiling groove be located the right side of leak protection sealing ring, and under the cooperation of swivel, not only conveniently carries out the oiling operation to the gear box simultaneously, has good leak protection oil performance moreover.
Drawings
Fig. 1 is a left-side three-dimensional schematic view of the present invention;
fig. 2 is a right-side three-dimensional schematic view of the present invention;
fig. 3 is a schematic three-dimensional cross-sectional view of the present invention;
FIG. 4 is a schematic view of the three-dimensional connection between the middle frame and the rubber sealing ring of the present invention;
fig. 5 is a schematic sectional view of a front view of the present invention;
FIG. 6 is a schematic view showing the connection of the external threaded post, the thread fitting cylinder and the fixing cylinder;
FIG. 7 is a schematic view of the connection between the external threaded post, the connecting rod, the swivel and the spring according to the present invention;
FIG. 8 is a left side view of the screw-fit cylinder, the externally threaded post, and the hexagonal socket of the present invention;
reference numerals: 1. matching with the middle frame; 2. a rubber seal ring; 3. matching the outer frame; 4. a through hole; 5. a connecting cover; 6. installing a circular ring; 7. an inner hexagonal screw; 8. an internal threaded barrel; 9. matching the inner frame; 10. matching with the connecting plate; 11. a fixed cylinder; 12. a central long hole; 13. a spring; 14. a leakage-proof sealing ring; 15. a thread-fitting barrel; 16. an externally threaded post; 17. an inner hexagonal hole; 18. an elliptical oiling groove; 19. rotating the ring; 20. a connecting rod; 21. an elliptical oil hole.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-8, an oil leakage prevention seal ring structure comprises an installation ring 6, a connection cover 5 is fixedly connected to the left end of the installation ring 6, a matching outer frame 3 is fixedly connected to the right end of the installation ring 6, a matching connecting plate 10 is arranged on the right side of the installation ring 6, a matching inner frame 9 is fixedly connected to the left side of the matching connecting plate 10, and a seal assembly is arranged between the matching inner frame 9 and the matching outer frame 3;
the left side of connecting lid 5 is provided with solid fixed cylinder 11, the one end through connection lid 5 of solid fixed cylinder 11 one end and with connect 5 rigid couplings of lid and intercommunication, the other end of solid fixed cylinder 11 has set firmly a screw-thread fit section of thick bamboo 15, the one end female connection that solid fixed cylinder 11 was kept away from to screw-thread fit section of thick bamboo 15 has external screw thread post 16, the right-hand member of external screw thread post 16 has set firmly connecting rod 20, interior hexagonal hole 17 has been seted up at the one end middle part that connecting rod 20 was kept away from to external screw thread post 16. The right end of the connecting rod 20 penetrates through the thread matching barrel 15 and extends into the fixed barrel 11, and an oil injection assembly is arranged between the thread matching barrel 15 and the fixed barrel 11.
A plurality of through holes 4 have evenly been seted up on the part outer wall that solid fixed cylinder 11 is located to connect and covers 5, and every through hole 4 all communicates with solid fixed cylinder 11, has evenly seted up a plurality of even hole on the right-hand member of solid fixed cylinder 11, and every even hole all communicates with solid fixed cylinder 11.
Sealing assembly includes a plurality of internal thread section of thick bamboo 8, cooperation center 1, every internal thread section of thick bamboo 8 all runs through installation ring 6 in proper order, cooperation frame 3 and with installation ring 6, cooperation frame 3 rigid coupling, cooperation center 1 cooperatees and sets up between cooperation inside casing 9 and cooperation frame 3, rubber seal ring 2 has set firmly on the inner wall of cooperation center 1, rubber seal ring 2 be located cooperation frame 3 and cooperation inside casing 9 in and with cooperation frame 3, the inner wall of cooperation inside casing 9 supports tight sealed, all threaded connection has interior hexagonal screw 7 in every internal thread section of thick bamboo 8, every interior hexagonal screw 7 keeps away from the one end that corresponds internal thread section of thick bamboo 8 and all runs through cooperation center 1 in proper order and locks with the cooperation inside casing 9 cooperation.
When the gearbox is used in detail, because the long-time internal working components of the gearbox need to be lubricated by oil injection when working, and the traditional gearbox lacks a sealing structure, the oil leakage phenomenon of the gearbox can occur, the matching outer frame 3 is fixedly arranged on the right side surface of the mounting ring 6, a plurality of internal thread cylinders 8 are arranged between the matching outer frame 3 and the mounting ring 6, the matching inner frame 9 is fixedly arranged on one side of the matching connecting plate 10, the matching middle frame 1 is arranged between the matching inner frame 9 and the matching outer frame 3 in a matching way, the rubber sealing ring 2 is fixedly arranged on the inner wall of the matching middle frame 1, the rubber sealing ring 2 is positioned in the matching outer frame 3 and the matching inner frame 9 and is tightly sealed with the matching outer frame 3 and the inner wall of the matching inner frame 9, the gap between the matching outer frame 3 and the matching inner frame 9 can be conveniently sealed through the matching middle frame 1 and the rubber sealing ring 2, and the oil leakage gearbox can be effectively solved, and all threaded connection has hexagon socket head cap screw 7 in through every internal thread section of thick bamboo 8, and every hexagon socket head cap screw 7 is kept away from the one end that corresponds internal thread section of thick bamboo 8 and is all run through cooperation center 1 in proper order and lock with the cooperation inside casing 9 cooperation, not only conveniently installs and dismantles the operation to the gear box, and the later stage of being convenient for overhauls the operation to the gear box inside moreover.
Example 2
As shown in fig. 1 to 8, in the case where the other parts are the same as those of embodiment 1, this embodiment is different from embodiment 1 in that:
oiling subassembly includes oval oil filler point 21, oval oil filler point 18, central slot hole 12, change 19, oval oil filler point 21 is seted up on screw-thread fit section of thick bamboo 15's front and is communicated with screw-thread fit section of thick bamboo 15, oval oil filler point 18 is seted up on the front of connecting rod 20, oval oil filler point 18 uses with oval oil filler point 21 cooperation, central slot hole 12 runs through the right-hand member middle part of connecting rod 20 and communicates with oval oil filler point 18, the fixed cover of change 19 is established on the right-hand member outer wall of connecting rod 20, change 19 is connected with the inner wall rotation of solid fixed cylinder 11, the left side of change 19 is provided with leak protection sealing ring 14, leak protection sealing ring 14 cooperation cover is established on connecting rod 20, the outer wall of leak protection sealing ring 14 and the inner wall rigid coupling of solid fixed cylinder 11. A spring 13 is arranged between the leak-proof sealing ring 14 and the rotating ring 19, and the spring 13 is sleeved on the connecting rod 20. When the gear box is used in detail, when oil injection operation needs to be carried out on the interior of the gear box, the inner hexagonal hole 17 is rotated through the inner hexagonal wrench, the outer threaded column 16 is driven to rotate outwards along the thread matching barrel 15 in a threaded mode, the connecting rod 20 is further driven to rotate along the thread matching barrel 15 and the anti-leakage sealing ring 14, the rotating ring 19 synchronously rotates along the fixed barrel 11, the spring 13 stretches and retracts, the elliptical oil injection groove 18 and the elliptical oil injection hole 21 are driven to be matched for use, oil is injected into the elliptical oil injection groove 18 through the elliptical oil injection hole 21, the elliptical oil flows into the central long hole 12 through the elliptical oil injection groove 18, flows into the fixed barrel 11 and is injected into the interior of the gear box through the plurality of through holes 4 and the connecting holes, and when oil injection is completed, the inner hexagonal plate hand is driven to reversely rotate through the reverse rotation inner hexagonal plate, and the outer threaded column 16 is further driven to rotate inwards along the thread matching barrel 15, and then drive connecting rod 20 and rotate along a screw-thread fit section of thick bamboo 15, leak protection sealing ring 14, swivel 19 rotates along a fixed section of thick bamboo 11 in step for spring 13 is flexible, thereby drive oval oiling groove 18, central slot hole 12 and remove to the right, make oval oiling groove 18 be located leak protection sealing ring 14's right side, simultaneously under swivel 19's cooperation, not only conveniently carry out the oiling operation to the gear box, have good leak protection oil performance moreover.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a leak protection oil sealing washer structure, includes installation ring (6), its characterized in that: the left end of the mounting ring (6) is fixedly communicated with a connecting cover (5), the right end of the mounting ring (6) is fixedly communicated with a matching outer frame (3), a matching connecting plate (10) is arranged on the right side of the mounting ring (6), a matching inner frame (9) is fixedly arranged on the left side surface of the matching connecting plate (10), and a sealing assembly is arranged between the matching inner frame (9) and the matching outer frame (3);
the left side of connecting lid (5) is provided with solid fixed cylinder (11), the one end through connection lid (5) of solid fixed cylinder (11) one end and with connect lid (5) rigid coupling and intercommunication, the other end of solid fixed cylinder (11) has set firmly screw-thread fit section of thick bamboo (15), the one end female connection that solid fixed cylinder (11) were kept away from to screw-thread fit section of thick bamboo (15) has external screw thread post (16), the right-hand member of external screw thread post (16) has set firmly connecting rod (20), the right-hand member of connecting rod (20) runs through screw-thread fit section of thick bamboo (15) and extends to solid fixed cylinder (11) in, be provided with oiling subassembly between screw-thread fit section of thick bamboo (15) and solid fixed cylinder (11).
2. The oil leakage prevention seal ring structure of claim 1, wherein: and the middle part of one end of the external threaded column (16) far away from the connecting rod (20) is provided with an inner hexagonal hole (17).
3. An oil leakage prevention seal ring structure according to claim 1, characterized in that: a plurality of through-hole (4), every have evenly been seted up on the fixed section of thick bamboo (11) is located the part outer wall of connecting in lid (5) through-hole (4) all communicate with fixed section of thick bamboo (11), evenly seted up a plurality of even hole on the right-hand member of fixed section of thick bamboo (11), every link the hole all with fixed section of thick bamboo (11) intercommunication.
4. An oil leakage prevention seal ring structure according to claim 1, characterized in that: the sealing component comprises a plurality of internal thread cylinders (8) and a matching middle frame (1), each internal thread cylinder (8) sequentially penetrates through the mounting circular ring (6) and the matching outer frame (3) and is fixedly connected with the mounting circular ring (6) and the matching outer frame (3), the matching middle frame (1) is arranged between the matching inner frame (9) and the matching outer frame (3) in a matching way, the inner wall of the matching middle frame (1) is fixedly provided with a rubber sealing ring (2), the rubber sealing ring (2) is located in the matching outer frame (3) and the matching inner frame (9) and abuts against and is sealed tightly with the inner walls of the matching outer frame (3) and the matching inner frame (9), each internal thread cylinder (8) is internally provided with an internal hexagonal screw (7) in a threaded connection mode, and each internal hexagonal screw (7) is far away from one end of the corresponding internal thread cylinder (8) and sequentially penetrates through the matching middle frame (1) and is locked in a matching mode with the matching inner frame (9).
5. The oil leakage prevention seal ring structure of claim 1, wherein: the oil injection component comprises an elliptical oil injection hole (21), an elliptical oil injection groove (18), a central long hole (12) and a swivel (19), the oval oil filling hole (21) is arranged on the front surface of the thread matching barrel (15) and is communicated with the thread matching barrel (15), the oval oil filling groove (18) is arranged on the front surface of the connecting rod (20), the oval oil filling groove (18) is matched with the oval oil filling hole (21) for use, the central long hole (12) penetrates through the middle part of the right end of the connecting rod (20) and is communicated with the elliptical oil filling groove (18), the rotating ring (19) is fixedly sleeved on the outer wall of the right end of the connecting rod (20), the rotating ring (19) is rotationally connected with the inner wall of the fixed cylinder (11), the left side of the rotating ring (19) is provided with a leakage-proof sealing ring (14), the leakage-proof sealing ring (14) is sleeved on the connecting rod (20) in a matching manner, and the outer wall of the leakage-proof sealing ring (14) is fixedly connected with the inner wall of the fixed cylinder (11).
6. An oil leakage prevention seal ring structure according to claim 5, characterized in that: a spring (13) is arranged between the leakage-proof sealing ring (14) and the rotating ring (19), and the spring (13) is sleeved on the connecting rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221267848.7U CN217271790U (en) | 2022-05-25 | 2022-05-25 | Oil leakage prevention sealing ring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221267848.7U CN217271790U (en) | 2022-05-25 | 2022-05-25 | Oil leakage prevention sealing ring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217271790U true CN217271790U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221267848.7U Active CN217271790U (en) | 2022-05-25 | 2022-05-25 | Oil leakage prevention sealing ring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217271790U (en) |
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2022
- 2022-05-25 CN CN202221267848.7U patent/CN217271790U/en active Active
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