CN218294434U - Guide oil seal combined seal - Google Patents
Guide oil seal combined seal Download PDFInfo
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- CN218294434U CN218294434U CN202221026379.XU CN202221026379U CN218294434U CN 218294434 U CN218294434 U CN 218294434U CN 202221026379 U CN202221026379 U CN 202221026379U CN 218294434 U CN218294434 U CN 218294434U
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- dead lever
- rotating shaft
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Abstract
The utility model belongs to the technical field of the oil blanket, especially, direction oil blanket composite seal to the problem of current dismantlement, now proposes following scheme, and it includes the fixed plate, the oil blanket is installed to one side of fixed plate, and the fixed plate is close to one side top of oil blanket and has seted up the fixed slot, and slidable mounting has the dead lever in the fixed slot, and the one end of dead lever extends to in the fixed slot, and outside the other end of dead lever extended to the fixed slot, and the dead lever extends to the outer one end of fixed slot and the top fixed connection of oil blanket, has seted up the sliding tray on one side inner wall of fixed slot, and slidable mounting has the sliding block in the sliding tray, and the top fixed mounting of sliding block has the one end of first spring. The utility model discloses carry out fixed connection with the oil blanket through dead lever and kelly and fixed plate, greatly reduced the degree of difficulty of dismantlement, made things convenient for the cleanness of oil blanket simultaneously, great improvement work efficiency.
Description
Technical Field
The utility model relates to an oil blanket technical field especially relates to a direction oil blanket composite seal.
Background
At present, a common oil seal generally comprises a rubber body, a support ring and a spring, wherein the rubber body seals a seat hole and a rotating shaft through specific interference and a specific structure; the supporting ring provides rigid support for the rubber body, so that good installation characteristics of the oil seal and stability of the oil seal body in use are realized; the spring generates additional holding force to the shaft to ensure reliable sealing of the shaft; the clasping force provided by the spring will gradually decay over time.
The patent with the application number of CN201120461346.3 discloses a combined oil seal, which comprises a rubber body, an outer support ring, an inner extrusion ring and a spring, wherein the rubber body is provided with the spring and is arranged at the position of an inner hole of the outer support ring in an interference fit manner to form connection; an inner extrusion ring is arranged at the inner hole of the rubber body in an interference fit manner and positioned by an annular bulge to form connection; the rubber body is in a vulcanization molding structure; the outer support ring is in a structure of adopting a common cold-rolled steel plate; the inner extrusion ring is of a structure adopting common cold-rolled steel plates or plastics; the surface of the outer support ring is provided with a surface anti-corrosion treatment layer formed by a zinc coating, a chromium coating, a blackening layer or a paint spraying layer; the components are connected in an interference fit manner, the rubber body, the outer support ring and the inner extrusion ring can be separated, the well-kept outer support ring and the well-kept inner extrusion ring can be recombined with the new rubber body to form a new oil seal body, and the cyclic utilization of the outer support ring and the inner extrusion ring is realized through recombination use; has the advantages of saving resources and avoiding resource waste.
However, this patent often accumulates a large amount of dust and impurities, greatly affects the operation of the oil seal, and needs to be frequently disassembled for cleaning.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a guide oil seal combined seal.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a direction oil blanket built-up seal, which comprises a fixing plate and i, the oil blanket is installed to one side of fixed plate, the fixed slot has been seted up at one side top that the fixed plate is close to the oil blanket, slidable mounting has the dead lever in the fixed slot, the one end of dead lever extends to in the fixed slot, the other end of dead lever extends outside the fixed slot, and the dead lever is L type structure, the dead lever extends to the top fixed connection of the outer one end of fixed slot and oil blanket, the sliding tray has been seted up on one side inner wall of fixed slot, slidable mounting has the sliding block in the sliding tray, the top fixed mounting of sliding block has the one end of first spring, fixed connection on the other end of first spring and the top inner wall of sliding tray, the one end of sliding block extends to in the sliding tray, the other end of sliding block extends to outside the sliding tray, the one end fixed mounting that the sliding block extends to outside the sliding tray has the kelly, and the kelly is L type structure, the one end of kelly contacts with one side of dead lever.
Preferably, a rotating groove is formed in the inner wall of one side of the sliding groove, a groove is formed in the inner wall of the top of the rotating groove, a moving rod is slidably mounted in the groove, one end of a second spring is fixedly mounted on one side of the moving rod, and the other end of the second spring is fixedly connected with the inner wall of one side of the groove.
Preferably, a stop lever is fixedly mounted at the bottom of the moving lever, and a first rotating shaft is rotatably mounted on one side of the bottom of the stop lever.
Preferably, the one end of bracing piece is fixedly mounted on the inner wall of one side of rotating groove, the other end of bracing piece is rotated and is installed the second pivot, and fixed mounting has the dwang in the second pivot, the one end and the first pivot fixed connection of dwang.
Preferably, the one end of dwang is rotated and is installed the third pivot, and fixed mounting has the one end of connecting rod in the third pivot, and the other end of connecting rod rotates and installs the fourth pivot.
Preferably, the inner wall of one side of the rotating groove is fixedly provided with one end of a third spring, the other end of the third spring is fixedly provided with a mandril, one side of the mandril is fixedly provided with one end of a long rod, and the other end of the long rod is fixedly connected with one end of a fixed rod.
Preferably, the top of the ejector rod is rotatably provided with a fifth rotating shaft, one end of the thin rod is fixedly arranged on the fifth rotating shaft, and the other end of the thin rod is fixedly connected with the fourth rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, a direction oil blanket composite seal, when needs are dismantled, at first upwards slide the kelly, the kelly drives the slider and removes, and the second spring drives the carriage release lever and removes simultaneously, and the carriage release lever drives a grade pole and removes, and a grade pole blocks the sliding block to reach the purpose of dismantling.
The utility model discloses carry out fixed connection with the oil blanket through dead lever and kelly and fixed plate, greatly reduced the degree of difficulty of dismantlement, made things convenient for the cleanness of oil blanket simultaneously, great improvement work efficiency.
Drawings
Fig. 1 is a schematic front structural view of a guiding oil seal combined seal provided by the present invention;
fig. 2 is a schematic structural view of a part a of a guide oil seal combined seal provided by the present invention;
fig. 3 is a schematic structural diagram of part B of the guiding oil seal combined seal provided by the present invention.
In the figure: 1 fixed plate, 2 oil seals, 3 fixed slots, 4 fixed rods, 5 sliding slots, 6 sliding blocks, 7 clamping rods, 8 rotating slots, 9 grooves, 10 moving rods, 11 stop rods, 12 supporting rods, 13 rotating rods, 14 ejector rods, 15 long rods, 16 thin rods, 17 connecting rods and 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a direction oil blanket composite seal, including fixed plate 1, oil blanket 2 is installed to one side of fixed plate 1, fixed plate 1 has seted up fixed slot 3 near one side top of oil blanket 2, slidable mounting has dead lever 4 in the fixed slot 3, the one end of dead lever 4 extends to in the fixed slot 3, the other end of dead lever 4 extends outside fixed slot 3, and dead lever 4 is L type structure, dead lever 4 extends to the outer one end of fixed slot 3 and the top fixed connection of oil blanket 2, sliding tray 5 has been seted up on the one side inner wall of fixed slot 3, slidable mounting has sliding block 6 in the sliding tray 5, the top fixed mounting of sliding block 6 has the one end of first spring, fixed connection on the other end of first spring and the top inner wall of sliding tray 5, the one end of sliding block 6 extends to in the sliding tray 5, the other end of sliding block 6 extends to outside the sliding tray 5, sliding block 6 extends to the outer one end fixed mounting of sliding tray 5 has kelly 7, and kelly 7 is L type structure, the one end of kelly 7 contacts with one side of fixed lever 4, kelly 7 is used for fixing.
The utility model discloses in, seted up on one side inner wall of sliding tray 5 and rotated groove 8, seted up recess 9 on the top inner wall of rotation groove 8, slidable mounting has carriage release lever 10 in the recess 9, and one side fixed mounting of carriage release lever 10 has the one end of second spring, fixed connection on the other end of second spring and one side inner wall of recess 9.
The utility model discloses in, the bottom fixed mounting of carriage release lever 10 has a grade pole 11, and bottom one side of grade pole 11 is rotated and is installed first pivot, and grade pole 11 is used for fixing.
The utility model discloses in, fixed mounting has the one end of bracing piece 12 on one side inner wall of rotating groove 8, and the other end of bracing piece 12 rotates and installs the second pivot, and fixed mounting has dwang 13 in the second pivot, and dwang 13's one end and first pivot fixed connection, dwang 13 are used for rotating.
The utility model discloses in, the one end of dwang 13 is rotated and is installed the third pivot, and fixed mounting has the one end of connecting rod 17 in the third pivot, and the other end of connecting rod 17 is rotated and is installed the fourth pivot, and connecting rod 17 is used for connecting.
The utility model discloses in, fixed mounting has the one end of third spring on the one side inner wall of rotation groove 8, and the other end fixed mounting of third spring has ejector pin 14, and one side fixed mounting of ejector pin 14 has the one end of stock 15, and the other end of stock 15 and the one end fixed connection of dead lever 4, third spring are used for reseing.
The utility model discloses in, the top of ejector pin 14 is rotated and is installed the fifth pivot, and fixed mounting has the one end of slender pole 16 in the fifth pivot, and the other end and the fourth pivot fixed connection of slender pole 16, slender pole 16 are used for connecting.
Example two
The utility model provides a direction oil blanket built-up seal, which comprises a fixing plate 1, oil blanket 2 is installed to one side of fixed plate 1, fixed plate 1 is close to one side top chisel of oil blanket 2 has fixed slot 3, slidable mounting has dead lever 4 in the fixed slot 3, the one end of dead lever 4 extends to in the fixed slot 3, the other end of dead lever 4 extends to outside the fixed slot 3, and dead lever 4 is L type structure, dead lever 4 extends to the outer one end of fixed slot 3 and the top fixed connection of oil blanket 2, the chisel has sliding tray 5 on one side inner wall of fixed slot 3, slidable mounting has sliding block 6 in the sliding tray 5, the fixed welding in top of sliding block 6 has the one end of first spring, fixed connection on the other end of first spring and the top inner wall of sliding tray 5, the one end of sliding block 6 extends to in the sliding tray 5, sliding block 6 extends to outside the sliding tray 5, the fixed welding of one end of sliding tray 5 has kelly 7, and kelly 7 is L type structure, kelly 7's one end contacts with one side of dead lever 4.
The utility model discloses in, the chisel has rotation groove 8 on one side inner wall of sliding tray 5, and the chisel has recess 9 on the top inner wall of rotation groove 8, and slidable mounting has carriage release lever 10 in the recess 9, and the fixed welding in one side of carriage release lever 10 has the one end of second spring, fixed connection on the other end of second spring and one side inner wall of recess 9.
The utility model discloses in, the fixed welding in bottom of carriage release lever 10 has shelves pole 11, and bottom one side of shelves pole 11 is rotated and is installed first pivot.
The utility model discloses in, fixed welding has the one end of bracing piece 12 on one side inner wall of rotating groove 8, and the other end of bracing piece 12 rotates installs the second pivot, and fixed welding has dwang 13, dwang 13's one end and first pivot fixed connection in the second pivot.
The utility model discloses in, the one end of dwang 13 is rotated and is installed the third pivot, and fixed welding has the one end of connecting rod 17 in the third pivot, and the other end of connecting rod 17 rotates and installs the fourth pivot.
The utility model discloses in, fixed welding has the one end of third spring on the inner wall of one side of rotation groove 8, and the fixed welding of the other end of third spring has ejector pin 14, and the fixed welding of one side of ejector pin 14 has the one end of stock 15, the other end of stock 15 and the one end fixed connection of dead lever 4.
The utility model discloses in, the top of ejector pin 14 is rotated and is installed the fifth pivot, and fixed welding has the one end of pin 16 in the fifth pivot, the other end and the fourth pivot fixed connection of pin 16.
The utility model discloses in, a direction oil blanket composite seal, when needs are dismantled, at first upwards slide kelly 7, kelly 7 drives sliding block 6 and removes, and the second spring drives carriage release lever 10 and removes simultaneously, and carriage release lever 10 drives shelves pole 11 and removes, and shelves pole 11 blocks sliding block 6 to reach the purpose of dismantling.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a direction oil blanket composite seal, including fixed plate (1), a serial communication port, oil blanket (2) are installed to one side of fixed plate (1), fixed slot (3) have been seted up near one side top of oil blanket (2) in fixed plate (1), slidable mounting has dead lever (4) in fixed slot (3), the one end of dead lever (4) extends to in fixed slot (3), the other end of dead lever (4) extends outside fixed slot (3), and dead lever (4) are L type structure, dead lever (4) extend to the outer one end of fixed slot (3) and the top fixed connection of oil blanket (2), sliding tray (5) have been seted up on the one side inner wall of fixed slot (3), slidable mounting has sliding block (5) in sliding tray (5), the other end of sliding block (6) extends to outside sliding tray (5), fixed connection on the other end of first spring and the top inner wall of sliding tray (5), the one end of sliding block (6) extends to in sliding tray (5), the one end of sliding block (6) is the card pole (7) and is the type pole (7) and the sliding block (7) contact.
2. The guide oil seal combined seal according to claim 1, wherein a rotating groove (8) is formed in an inner wall of one side of the sliding groove (5), a groove (9) is formed in an inner wall of the top of the rotating groove (8), a moving rod (10) is slidably mounted in the groove (9), one side of the moving rod (10) is fixedly provided with one end of a second spring, and the other end of the second spring is fixedly connected with an inner wall of one side of the groove (9).
3. A guide oil seal combined seal according to claim 2, characterized in that a stop lever (11) is fixedly mounted at the bottom of the moving lever (10), and a first rotating shaft is rotatably mounted at one side of the bottom of the stop lever (11).
4. The guiding oil seal combined seal according to claim 2, wherein one end of the support rod (12) is fixedly mounted on the inner wall of one side of the rotating groove (8), the other end of the support rod (12) is rotatably mounted with a second rotating shaft, a rotating rod (13) is fixedly mounted on the second rotating shaft, and one end of the rotating rod (13) is fixedly connected with the first rotating shaft.
5. A guide oil seal combined seal according to claim 4, characterized in that one end of the rotating rod (13) is rotatably provided with a third rotating shaft, one end of a connecting rod (17) is fixedly provided with the third rotating shaft, and the other end of the connecting rod (17) is rotatably provided with a fourth rotating shaft.
6. A guide oil seal combination seal according to claim 2, characterized in that one end of a third spring is fixedly arranged on the inner wall of one side of the rotating groove (8), the other end of the third spring is fixedly arranged with an ejector rod (14), one end of a long rod (15) is fixedly arranged on one side of the ejector rod (14), and the other end of the long rod (15) is fixedly connected with one end of a fixed rod (4).
7. A guide oil seal combination seal according to claim 6, characterized in that a fifth rotating shaft is rotatably mounted at the top of the top rod (14), one end of a thin rod (16) is fixedly mounted on the fifth rotating shaft, and the other end of the thin rod (16) is fixedly connected with the fourth rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221026379.XU CN218294434U (en) | 2022-04-28 | 2022-04-28 | Guide oil seal combined seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221026379.XU CN218294434U (en) | 2022-04-28 | 2022-04-28 | Guide oil seal combined seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218294434U true CN218294434U (en) | 2023-01-13 |
Family
ID=84803969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221026379.XU Active CN218294434U (en) | 2022-04-28 | 2022-04-28 | Guide oil seal combined seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218294434U (en) |
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2022
- 2022-04-28 CN CN202221026379.XU patent/CN218294434U/en active Active
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