CN220152122U - Rotary joint with good sealing effect - Google Patents
Rotary joint with good sealing effect Download PDFInfo
- Publication number
- CN220152122U CN220152122U CN202321447549.6U CN202321447549U CN220152122U CN 220152122 U CN220152122 U CN 220152122U CN 202321447549 U CN202321447549 U CN 202321447549U CN 220152122 U CN220152122 U CN 220152122U
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- CN
- China
- Prior art keywords
- chute
- joint
- fixedly connected
- groove
- plate
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Links
- 230000000694 effects Effects 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Joints Allowing Movement (AREA)
Abstract
The utility model relates to the technical field of mechanical equipment, in particular to a rotary joint with good sealing effect, which comprises an outer joint, wherein a baffle is arranged on the inner wall of the outer joint, a rubber pad is attached to one side of the baffle, which is close to threads, a chute is arranged on the inner wall of the outer joint, the inner wall of the outer joint is in threaded connection with an inner joint, a groove is arranged on the surface of the inner joint, and a clamping mechanism is arranged in the groove.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, in particular to a rotary joint with good sealing effect.
Background
The rotary joint means: the pipeline connecting device can rotate relatively, can be used for conveying various media such as gas, liquid, oil and the like, has a compact design structure, is connected by adopting a flange type, is effectively integrated into client equipment, and has the function of a sealing device for connecting, wherein the sealing device is used for inputting liquid into rotating or reciprocating equipment from the side of a pipeline and then discharging the liquid from the rotating or reciprocating equipment.
The current rotary joint is only connected through the screw thread when sealed with the rubber pad, and through accumulating the moon, the screw thread can take place to damage to the screw thread slide position can influence the sealed effect of rubber pad, and only uses the rubber gasket sealed effect limited, in view of this, we propose a rotary joint that sealed effect is good.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the rotary joint with good sealing effect, and solves the problems in the background art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: the rotary joint with the good sealing effect comprises an outer joint, wherein a baffle is arranged on the inner wall of the outer joint, a rubber pad is attached to one side, close to threads, of the baffle, a chute is formed in the inner wall of the outer joint, an inner joint is connected with the inner wall of the outer joint through threads, a groove is formed in the surface of the inner joint, and a clamping mechanism is arranged in the groove;
the clamping mechanism comprises a spring, one end of the spring is fixedly connected with the bottom of the groove, and the other end of the spring is fixedly connected with an inclined block.
Preferably, the number of the inclined grooves is two, the inclined grooves are symmetrically distributed along the central axis of the outer joint, the grooves are symmetrically distributed along the central axis of the inner joint, and the clamping mechanisms are two and equally distributed inside the two grooves.
Preferably, the outer surface of the outer joint is fixedly connected with a hollow plate, and the outer surface of the inner joint is provided with a clamping groove.
Preferably, the hollow plate surface is provided with reinforcing mechanism, reinforcing mechanism includes first recess board, first recess board one side and hollow plate one side fixed connection, first recess board inner wall sliding connection has first spout piece, first spout piece inner wall threaded connection has two-way threaded rod, the one end fixedly connected with clamping plate of first recess board is kept away from to first spout piece.
Preferably, one end of the clamping plate far away from the first chute block is fixedly connected with a second chute block, the second chute block is slidably connected to the inner wall of the second chute plate, and one side of the second chute plate is fixedly connected with one side of the hollow plate.
Preferably, the number of the first chute blocks, the clamping plates and the second chute blocks is two, and the first chute blocks, the clamping plates and the second chute blocks are symmetrically and equidistantly distributed along the central axis of the outer joint.
Preferably, one end of the bidirectional threaded rod is fixedly connected with a rotating handle, oblique sides are arranged on two sides of the oblique block, and oblique sides are arranged on the oblique groove.
It can be seen that the rotary joint with good sealing effect provided by the embodiment of the specification has at least the following beneficial effects:
(1) According to the utility model, the rubber pad can be abutted through the threaded connection between the outer joint and the inner joint, so that sealing is performed, meanwhile, through the cooperation between the chute and the clamping mechanism, the clamping can be performed while the threaded connection is performed, the fixing and limiting functions are performed, even if the threaded connection of the outer joint and the inner joint is separated, the clamping mechanism can still perform the limiting and fixing functions of the outer joint and the inner joint, the normal use is ensured, the sealing shape can be continuously ensured, and the service time and the sealing performance of the rotary joint are greatly improved.
(2) According to the utility model, through the cooperation between the reinforcing mechanism and the clamping groove, the sealing and the fixing can be performed again when the rubber pad is used for sealing, and the reinforcing mechanism not only can seal the external joint, but also can fix the external joint, so that the sealing effect and the fixing effect of the rotary joint are greatly improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model, illustrate and together with the description serve to explain a part of the utility model:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the nipple according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the outer joint according to the present utility model;
FIG. 4 is a schematic view of the structure of the fastening mechanism according to the present utility model;
fig. 5 is a schematic structural view of a clamping mechanism in the utility model.
In the figure: 1. an outer joint; 2. a hollow slab; 3. an inner joint; 4. a reinforcement mechanism; 401. a first groove plate; 402. a first chute block; 403. a two-way threaded rod; 404. a clamping plate; 405. a second chute block; 406. a second groove plate; 5. a clamping mechanism; 501. a spring; 502. a sloping block; 6. a clamping groove; 7. a groove; 8. a chute; 9. a rubber pad; 10. and a baffle.
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. 1-5, the present utility model provides the following technical solutions:
the utility model provides a sealed effectual rotary joint, includes outer joint 1, outer joint 1 surface fixedly connected with hollow slab 2 for place strengthening mechanism 4, screens groove 6 has been seted up to inner joint 3 surface, the cooperation between strengthening mechanism 4 and the screens groove 6 of being convenient for, thereby reaches sealed and the effect of strengthening.
Further, the surface of the hollow slab 2 is provided with a reinforcing means 4, and the reinforcing means 4 comprises a first groove plate 401. First recess board 401 one side and hollow board 2 one side fixed connection, first recess board 401 inner wall sliding connection has first spout piece 402, and the effect of being convenient for first spout piece 402 to slide at first recess board 401 inner wall, first spout piece 402 inner wall threaded connection has two-way threaded rod 403, and the one end fixedly connected with of two-way threaded rod 403 rotates the handle, and first spout piece 402 is kept away from the one end fixedly connected with clamping plate 404 of first recess board 401. When the bidirectional threaded rod 403 is rotated, the first chute block 402 can be driven to move, so that the clamping plate 404 is driven to move, one end, away from the first chute block 402, of the clamping plate 404 is fixedly connected with the second chute block 405, the second chute block 405 is slidably connected to the inner wall of the second chute block 406, one side of the second chute block 406 is fixedly connected with one side of the hollow plate 2, and when the first chute block 402 and the second chute block 405 move, the clamping plate 404 can be driven to move, so that the effect of secondary sealing and reinforcing of the rotary joint is achieved.
Still further, the number of the first chute blocks 402, the clamping plates 404 and the second chute blocks 405 is two, and the two clamping plates 404 can be attached, and the sealing and reinforcing effects are better.
In addition, the outer joint 1 inner wall is provided with baffle 10 for place the effect of rubber pad 9, the laminating of the one side that baffle 10 is close to the screw thread has rubber pad 9, and rubber pad 9 can seal the effect, and chute 8 has been seted up to the outer joint 1 inner wall, makes things convenient for chucking mechanism 5 to carry out the effect of chucking, and the hypotenuse has been seted up to chute 8. When the inner joint 3 is disassembled, the inclined block 502 is convenient to separate, the inner wall of the outer joint 1 is in threaded connection with the inner joint 3, and the surface of the inner joint 3 is provided with the groove 7. The function of 5 for placing the clamping mechanism.
Besides, the clamping mechanism 5 is arranged inside the groove 7, the clamping mechanism 5 comprises a spring 501, one end of the spring 501 is fixedly connected with the bottom of the groove 7, the other end of the spring 501 is fixedly connected with a bevel block 502, the bevel block 502 can be contracted and reset to pop out in the groove 7 through the spring 501, and bevel edges are formed on two sides of the bevel block 502. This makes it possible to retract the inclined surfaces when the outer joint member 1 and the inner joint member 3 are screwed together, and to enter the inner wall of the outer joint member 1, and to disengage the inclined surfaces of the inclined grooves 8 from the other inclined surfaces of the inclined blocks 502 when the outer joint member 1 and the inner joint member 3 are disassembled. The quantity of chute 8 is two, and along the center pin symmetric distribution of outer joint 1, the quantity of recess 7 is two, and along the center pin symmetric distribution of nipple 3, the quantity of chucking mechanism 5 is two, and just equally distribute inside two recesses 7, can be better fix and sealed effect.
When the rotary joint with good sealing effect is used, the outer joint 1 and the inner joint 3 are in threaded connection, when the outer joint 1 and the inner joint 3 are in threaded connection, the rubber gasket 9 is extruded, the rubber gasket 9 performs sealing action, meanwhile, when the inner joint 3 and the outer joint 1 are in threaded connection, the clamping mechanism 5 rotates along with the threaded connection, when the threaded connection of the outer joint 1 and the inner joint 3 is finished, the inclined block 502 clamps the inside of the inclined groove 8 to fix and limit, the outer joint 1 and the inner joint 3 are transversely fixed left and right, and the outer joint 1 and the inner joint 3 are prevented from being broken and falling due to the problems of water pressure, rust and the like, and the outer joint 1 and the inner joint 3 transversely fall off. After the outer joint 1 and the inner joint 3 are connected, the bidirectional threaded rod 403 is rotated by the rotating handle, at this time, the first chute block 402 slides on the inner wall of the first chute plate 401, meanwhile, because the first chute block 402 is fixedly connected with the clamping plate 404, the clamping plate 404 is fixedly connected with the second chute block 405, when the first chute block 402 slides on the inner wall of the first chute plate 401, the clamping plate 404 is driven to move, the second chute block 405 is driven to slide on the inner wall of the second chute plate 406, at this time, the clamping plate 404 clamps the clamping groove 6 on the inner joint 3, at this time, the clamping plate 404 can perform double sealing function on the outer joint 1 and perform fixing function.
The above embodiments are only for illustrating the embodiments of the present utility model, but not for limiting the embodiments of the present utility model, and various changes and modifications may be made by one skilled in the relevant art without departing from the spirit and scope of the embodiments of the present utility model, so that all equivalent technical solutions also fall within the scope of the embodiments of the present utility model, and the scope of the embodiments of the present utility model should be defined by the claims.
Claims (7)
1. The utility model provides a rotary joint that sealed effectual, includes outer joint (1), its characterized in that: the novel anti-theft external joint is characterized in that a baffle (10) is arranged on the inner wall of the external joint (1), a rubber pad (9) is attached to one side, close to threads, of the baffle (10), a chute (8) is formed in the inner wall of the external joint (1), an inner joint (3) is connected with the inner wall of the external joint (1) through threads, a groove (7) is formed in the surface of the inner joint (3), and a clamping mechanism (5) is arranged in the groove (7);
the clamping mechanism (5) comprises a spring (501), one end of the spring (501) is fixedly connected with the bottom of the groove (7), and the other end of the spring (501) is fixedly connected with an inclined block (502).
2. The rotary joint with good sealing effect according to claim 1, wherein: the number of the chute (8) is two, the chute is symmetrically distributed along the central axis of the outer joint (1), the number of the grooves (7) is two, the chute is symmetrically distributed along the central axis of the inner joint (3), and the number of the clamping mechanisms (5) is two and is equally distributed inside the two grooves (7).
3. The rotary joint with good sealing effect according to claim 1, wherein: the outer surface of the outer joint (1) is fixedly connected with a hollow plate (2), and the outer surface of the inner joint (3) is provided with a clamping groove (6).
4. A rotary joint with good sealing effect according to claim 3, characterized in that: the hollow slab comprises a hollow slab body and is characterized in that a reinforcing mechanism (4) is arranged on the surface of the hollow slab body, the reinforcing mechanism (4) comprises a first groove plate (401), one side of the first groove plate (401) is fixedly connected with one side of the hollow slab body, a first chute block (402) is slidably connected with the inner wall of the first groove plate (401), a bidirectional threaded rod (403) is connected with the inner wall of the first chute block (402) in a threaded manner, and a clamping plate (404) is fixedly connected with one end of the first groove plate (401) away from the first chute block (402).
5. The rotary joint with good sealing effect according to claim 4, wherein: one end of the clamping plate (404) far away from the first chute block (402) is fixedly connected with a second chute block (405), the second chute block (405) is slidably connected to the inner wall of a second chute plate (406), and one side of the second chute plate (406) is fixedly connected with one side of the hollow plate (2).
6. The rotary joint with good sealing effect according to claim 4, wherein: the number of the first chute blocks (402), the clamping plates (404) and the second chute blocks (405) is two, and the first chute blocks, the clamping plates (404) and the second chute blocks are symmetrically and equidistantly distributed along the central axis of the outer joint (1).
7. The rotary joint with good sealing effect according to claim 4, wherein: one end fixedly connected with of two-way threaded rod (403) rotates the handle, the hypotenuse has all been seted up to sloping block (502) both sides, the hypotenuse has been seted up to chute (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321447549.6U CN220152122U (en) | 2023-06-08 | 2023-06-08 | Rotary joint with good sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321447549.6U CN220152122U (en) | 2023-06-08 | 2023-06-08 | Rotary joint with good sealing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220152122U true CN220152122U (en) | 2023-12-08 |
Family
ID=89014683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321447549.6U Active CN220152122U (en) | 2023-06-08 | 2023-06-08 | Rotary joint with good sealing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220152122U (en) |
-
2023
- 2023-06-08 CN CN202321447549.6U patent/CN220152122U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A rotary joint with good sealing effect Granted publication date: 20231208 Pledgee: Ningbo Yuyao Rural Cooperative Bank Pledgor: YUYAO YIMEI GARDEN EQUIPMENT Co.,Ltd. Registration number: Y2024980003621 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20231208 Pledgee: Ningbo Yuyao Rural Cooperative Bank Pledgor: YUYAO YIMEI GARDEN EQUIPMENT Co.,Ltd. Registration number: Y2024980003621 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A rotary joint with good sealing effect Granted publication date: 20231208 Pledgee: Ningbo Yuyao Rural Cooperative Bank Pledgor: YUYAO YIMEI GARDEN EQUIPMENT Co.,Ltd. Registration number: Y2024980007131 |