CN219901968U - Sealing ring sleeving device - Google Patents
Sealing ring sleeving device Download PDFInfo
- Publication number
- CN219901968U CN219901968U CN202320895827.8U CN202320895827U CN219901968U CN 219901968 U CN219901968 U CN 219901968U CN 202320895827 U CN202320895827 U CN 202320895827U CN 219901968 U CN219901968 U CN 219901968U
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- CN
- China
- Prior art keywords
- internal thread
- sealing ring
- block
- groove
- threaded rod
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- 238000007789 sealing Methods 0.000 title claims abstract description 42
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 19
- 230000007704 transition Effects 0.000 claims description 23
- 230000000694 effects Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Abstract
The utility model belongs to the technical field of sealing ring installation equipment, in particular to a sealing ring sleeving device, which comprises an installation cylinder, wherein a guide block is fixedly arranged on the inner wall of one side of the installation cylinder, a bidirectional threaded rod is movably arranged on the inner wall of one side of the installation cylinder, the other end of the bidirectional threaded rod extends into the installation cylinder and is movably connected with the guide block, two rotating blocks are fixedly arranged at one end of the bidirectional threaded rod, which is far away from the guide block, of the installation cylinder, four containing grooves are formed in the outer surface of the installation cylinder, through grooves are formed in each containing groove, and a supporting structure is arranged in the installation cylinder.
Description
Technical Field
The utility model relates to the technical field of sealing ring installation equipment, in particular to a sealing ring sleeving device.
Background
The sealing ring is also called a rubber sealing ring, is an annular cover composed of one or more parts, is fixed on one ferrule or gasket of the shaft and is contacted with the other ferrule or gasket or forms a narrow labyrinth gap to prevent lubricating oil from leaking and foreign objects from invading, and is usually sleeved manually, so that the sleeve connector is gradually popularized in order to improve the sleeve efficiency and reduce the labor intensity.
However, in the existing equipment, as the stress plate in the sleeving equipment is not provided with a transition structure, after the sealing ring is stretched, the sealing ring is tightly attached to the surface of the equipment, the sealing ring is required to be pushed by hands to be sleeved on the shaft, and the fingers of an operator can feel uncomfortable after long-time operation, so that the sealing ring sleeving device is provided.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a sealing ring sleeving device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a sealing washer cup joints device, includes the installation section of thick bamboo, the fixed guide block that is equipped with on one side inner wall of installation section of thick bamboo, the activity is equipped with two-way threaded rod on one side inner wall of installation section of thick bamboo, the other end of two-way threaded rod extend to in the installation section of thick bamboo and with guide block swing joint, two-way threaded rod keeps away from the fixed two rotating blocks that are equipped with of one end of guide block, the surface of installation section of thick bamboo is equipped with four storage tanks, every all be equipped with logical groove on the storage tank, be equipped with the strutted structure in the installation section of thick bamboo.
As a further description of the above technical solution:
the supporting structure comprises four guide rods fixedly connected with the inner wall of the mounting cylinder, the four guide rods are movably provided with first internal thread blocks and second internal thread blocks, the first internal thread blocks and the second internal thread blocks are movably connected with a bidirectional threaded rod, the four faces of the first internal thread blocks and the second internal thread blocks are respectively provided with a first hinging seat and a second hinging seat, the four first hinging seats and the second hinging seats are respectively and movably provided with a first hinging rod and a second hinging rod, one ends of the first hinging rod and the second hinging rod, far away from the bidirectional threaded rod, penetrate through a groove and are movably provided with the same stressed plate, the stressed plate is provided with a mounting groove, and the mounting groove is internally provided with a positioning block and a transition structure.
As a further description of the above technical solution:
four sliding holes are formed in the first internal thread block and the second internal thread block, and the inner walls of the four sliding holes are respectively and movably connected with the four guide rods.
As a further description of the above technical solution:
the appearance of first internal thread piece and second internal thread piece is the rectangle, four first articulated seat and second articulated seat distribute respectively on four faces of first internal thread piece and second internal thread piece.
As a further description of the above technical solution:
the transition structure comprises a positioning shaft fixedly connected with the mounting groove, a transition plate is movably arranged on the positioning shaft, a pull ring is fixedly arranged at the top of the transition plate, and a plug rod is fixedly arranged at the bottom of the transition plate.
As a further description of the above technical solution:
and the positioning block is provided with a jack, and the jack is matched with the inserted link.
As a further description of the above technical solution:
one side of the guide block is provided with a groove, a bearing is arranged in the groove, the outer ring of the bearing is fixedly connected with the inner wall of the groove, and the inner ring of the bearing is fixedly sleeved on the bidirectional threaded rod.
The utility model has the following beneficial effects:
1. compared with the prior art, the sealing ring sleeving device has the advantages that the installation groove, the positioning shaft, the transition plate, the pull ring and other parts are arranged, the angle of the transition plate can be driven to change by pulling the pull ring, so that the sealing ring on the device is transited to the shaft, the sleeving of the sealing ring is completed, related personnel are not required to repeatedly push the sealing ring, and the labor intensity of the related personnel is reduced.
2. Compared with the prior art, this sealing washer cup joints device through setting up parts such as guide bar, first internal thread piece, second internal thread piece, first articulated seat, second articulated seat, first articulated lever, second articulated lever, atress board, mounting groove and locating piece, and the rotation of two-way threaded rod drives two internal thread pieces, and two internal thread piece rethread adjusts the angle of articulated lever and will atress board ejecting to realize the function that struts the sealing washer, replaced the pneumatic cylinder pushing mode that is commonly used, can avoid pressurization, step down, improve cup joint efficiency.
Drawings
Fig. 1 is a schematic perspective view of a sleeving device for a sealing ring according to the present utility model;
fig. 2 is a schematic front sectional view of a sealing ring sleeving device according to the present utility model;
fig. 3 is a schematic perspective view of a supporting structure in a sealing ring sleeving device according to the present utility model;
fig. 4 is a schematic perspective view of a transition structure in a sealing ring sleeving device according to the present utility model;
fig. 5 is a schematic perspective view of a stress plate in a sealing ring sleeving device according to the present utility model;
fig. 6 is an enlarged schematic structural diagram of a portion a of a sealing ring sleeving device according to the present utility model;
fig. 7 is an enlarged schematic structural diagram of a portion B of the sealing ring sleeving device according to the present utility model.
Legend description:
1. a mounting cylinder; 2. a guide block; 3. a two-way threaded rod; 4. a rotating block; 5. a spreader structure; 501. a guide rod; 502. a first internally threaded block; 503. a second internally threaded block; 504. a first hinge base; 505. the second hinge seat; 506. a first hinge lever; 507. a second hinge lever; 508. a force-bearing plate; 509. a mounting groove; 510. a positioning block; 6. a transition structure; 601. positioning a shaft; 602. a transition plate; 603. a pull ring; 604. a rod; 7. a storage groove; 8. and (5) through grooves.
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 to 7, the present utility model provides a sealing ring sleeving device: comprises a mounting cylinder 1, a guide block 2 is welded on the inner wall of one side of the mounting cylinder 1, a bidirectional threaded rod 3 is rotatably mounted on the inner wall of one side of the mounting cylinder 1, a groove is arranged on one side of the guide block 2, a bearing is arranged in the groove, a bearing outer ring and the inner wall of the groove are welded, a bearing inner ring is fixedly sleeved on the bidirectional threaded rod 3, the other end of the bidirectional threaded rod 3 extends into the mounting cylinder 1 and is rotatably connected with the guide block 2, two rotating blocks 4 are welded at one end of the bidirectional threaded rod 3 far away from the guide block 2, the rotating blocks 4 are arranged to facilitate the rotation of the bidirectional threaded rod 3, four containing grooves 7 are arranged on the outer surface of the mounting cylinder 1, through grooves 8 are respectively arranged on each containing groove 7, a first hinging rod 506 and a second hinging rod 507 can pass through, a stretching structure 5 is arranged in the mounting cylinder 1, the stretching structure 5 comprises four guide rods 501 welded with the inner wall of the mounting cylinder 1, the guide rods 501 can play a role of limiting a first internal thread block 502 and a second internal thread block 503, the four guide rods 501 are slidably provided with a first internal thread block 502 and a second internal thread block 503, the first internal thread block 502 and the second internal thread block 503 are respectively provided with four sliding holes, the inner walls of the four sliding holes are respectively in sliding connection with the four guide rods 501, the first internal thread block 502 and the second internal thread block 503 are respectively in threaded connection with the bidirectional threaded rod 3, the four surfaces of the first internal thread block 502 and the second internal thread block 503 are respectively provided with a first hinging seat 504 and a second hinging seat 505, the appearance of the first internal thread block 502 and the second internal thread block 503 is rectangular, the four first hinging seats 504 and the second hinging seats 505 are respectively distributed on the four surfaces of the first internal thread block 502 and the second internal thread block 503, the four first hinging seats 504 and the second hinging seats 505 are respectively hinged with a first hinging rod 506 and a second hinging rod 507, one end, far away from the bidirectional threaded rod 3, of the first hinging rod 506 and the second hinging rod 507 penetrates through the groove 8 and is hinged with the same stress plate 508, and the stress plate 508 is provided with a mounting groove 509;
the mounting groove 509 is internally provided with a positioning block 510 and a transition structure 6, the transition structure 6 comprises a positioning shaft 601 welded with the mounting groove 509, a transition plate 602 is rotatably arranged on the positioning shaft 601, a pull ring 603 is welded at the top of the transition plate 602, an inserting rod 604 is welded at the bottom of the transition plate 602, a jack is formed in the positioning block 510, the jack is matched with the inserting rod 604, and the transition structure 6 is arranged to enable a widened sealing ring to be transited to the shaft.
Working principle: when the sealing ring is used, the sealing ring is sleeved on the device, then the bidirectional threaded rod 3 is rotated clockwise, the bidirectional threaded rod 3 drives the first internal threaded block 502 and the second internal threaded block 503 to be away from each other, the first internal threaded block 502 and the second internal threaded block 503 drive the first hinging seats 504 and the second hinging seats 505, the first hinging seats 504 and the second hinging seats 505 drive the first hinging rods 506 and the second hinging rods 507, the angles of the first hinging rods 506 and the second hinging rods 507 are changed, the stress plate 508 is driven to move in the direction away from the mounting cylinder 1, the sealing ring is propped up, one end of the mounting cylinder 1 is attached to the shaft to be sleeved after the inner diameter of the sealing ring is slightly larger than the outer diameter of the shaft, then the plurality of pull rings 603 are pulled at the same time, the pull rings 603 drive the transition plate 602 to rotate around the positioning shaft 601 as the axis, the sealing ring can be transited to the shaft without manually and frequently pushing the sealing ring, and the labor amount is reduced.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a sealing washer cup joints device, includes mounting cylinder (1), its characterized in that: the novel anti-theft mounting device is characterized in that a guide block (2) is fixedly arranged on one side inner wall of the mounting cylinder (1), a bidirectional threaded rod (3) is movably arranged on one side inner wall of the mounting cylinder (1), the other end of the bidirectional threaded rod (3) extends into the mounting cylinder (1) and is movably connected with the guide block (2), one end of the bidirectional threaded rod (3), far away from the guide block (2), is fixedly provided with two rotating blocks (4), the outer surface of the mounting cylinder (1) is provided with four storage grooves (7), each storage groove (7) is provided with a through groove (8), and a supporting structure (5) is arranged in the mounting cylinder (1).
2. A sealing ring sleeving device according to claim 1, wherein: the utility model provides a strut structure (5) including four guide bars (501) with mounting cylinder (1) inner wall fixed connection, four the activity is equipped with first internal thread piece (502) and second internal thread piece (503) on guide bar (501), first internal thread piece (502) and second internal thread piece (503) all with two-way threaded rod (3) swing joint, be equipped with first articulated seat (504) and second articulated seat (505) on four faces of first internal thread piece (502) and second internal thread piece (503) respectively, four on first articulated seat (504) and second articulated seat (505) activity respectively be equipped with first articulated rod (506) and second articulated rod (507), one end through groove (8) and the activity that two-way threaded rod (3) were kept away from to first articulated rod (506) and second articulated rod (507) are equipped with same atress board (508), be equipped with mounting groove (locating piece (509) on atress board (508), be equipped with transition structure (6) in mounting groove (509) and pass through.
3. A sealing ring sleeving device according to claim 2, wherein: four sliding holes are formed in the first inner threaded block (502) and the second inner threaded block (503), and the inner walls of the four sliding holes are movably connected with four guide rods (501) respectively.
4. A sealing ring sleeving device according to claim 2, wherein: the first internal thread block (502) and the second internal thread block (503) are rectangular in appearance, and the four first hinging seats (504) and the second hinging seats (505) are respectively distributed on the four surfaces of the first internal thread block (502) and the second internal thread block (503).
5. A sealing ring sleeving device according to claim 2, wherein: the transition structure (6) comprises a positioning shaft (601) fixedly connected with a mounting groove (509), a transition plate (602) is movably arranged on the positioning shaft (601), a pull ring (603) is fixedly arranged at the top of the transition plate (602), and a plug rod (604) is fixedly arranged at the bottom of the transition plate (602).
6. The sealing ring sleeving device according to claim 5, wherein: and the positioning block (510) is provided with a jack, and the jack is matched with the inserted link (604).
7. A sealing ring sleeving device according to claim 1, wherein: one side of the guide block (2) is provided with a groove, a bearing is arranged in the groove, the outer ring of the bearing is fixedly connected with the inner wall of the groove, and the inner ring of the bearing is fixedly sleeved on the bidirectional threaded rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320895827.8U CN219901968U (en) | 2023-04-20 | 2023-04-20 | Sealing ring sleeving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320895827.8U CN219901968U (en) | 2023-04-20 | 2023-04-20 | Sealing ring sleeving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219901968U true CN219901968U (en) | 2023-10-27 |
Family
ID=88438833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320895827.8U Active CN219901968U (en) | 2023-04-20 | 2023-04-20 | Sealing ring sleeving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219901968U (en) |
-
2023
- 2023-04-20 CN CN202320895827.8U patent/CN219901968U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |