CN221171259U - Rubber tube joint assembly - Google Patents
Rubber tube joint assembly Download PDFInfo
- Publication number
- CN221171259U CN221171259U CN202322682256.2U CN202322682256U CN221171259U CN 221171259 U CN221171259 U CN 221171259U CN 202322682256 U CN202322682256 U CN 202322682256U CN 221171259 U CN221171259 U CN 221171259U
- Authority
- CN
- China
- Prior art keywords
- rubber tube
- rubber
- cylinder
- cutting ferrule
- wall
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- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 13
- 235000017491 Bambusa tulda Nutrition 0.000 description 13
- 241001330002 Bambuseae Species 0.000 description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 13
- 239000011425 bamboo Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
The utility model relates to the technical field of rubber tube assemblies, in particular to a rubber tube joint assembly which comprises an adapter, a rubber tube and an assembling unit, wherein the rubber tube is arranged at the output end of the adapter, the assembling unit is arranged on the side surface of the adapter and comprises a threaded cylinder, the threaded cylinder is fixedly connected with the side surface of the adapter, a positioning convex cylinder is fixedly connected with the side surface of the threaded cylinder, a limit nut is in threaded connection with the surface of the threaded cylinder, a limit groove is formed in the cambered surface of the positioning convex cylinder, a sealing rubber ring is fixedly connected with the inner wall of the limit groove, the threaded cylinder is contacted with the side surface of the rubber tube, and the positioning convex cylinder is spliced with the inner wall of the rubber tube. According to the utility model, the assembling unit and the fastening unit are arranged, so that the assembling of the rubber tube joint assembly is facilitated, the problems of complex assembling operation and difficult subsequent maintenance of the rubber tube joint assembly are further reduced, and the convenience of assembling the rubber tube joint assembly and the subsequent maintenance efficiency are further improved.
Description
Technical Field
The utility model relates to the technical field of rubber tube assemblies, in particular to a rubber tube joint assembly.
Background
The rubber tube assembly is a guide piece in the hydraulic system, and in the process of installing the rubber tube assembly, a joint assembly is often required to be installed at the connecting part of the rubber tube assembly, so that the rubber tube can be installed in the hydraulic system, and the tightness of the joint part of the rubber tube is ensured.
The prior art, such as the utility model with publication number CN209524209U, discloses a rubber pipe joint assembly, which adopts a joint body connected with equipment, a threaded interface connected with the equipment and a barb interface connected with a rubber pipe are respectively arranged at two ends of the joint body, a fastening nut capable of tightly pressing the rubber pipe on the barb interface is connected on the joint body in a threaded manner, the fastening nut comprises a threaded section in threaded connection with the joint body and a pressing section for tightly pressing the rubber pipe, the inner diameter of the pressing section is larger than the outer diameter of the barb interface, and the inner diameter of the pressing section is gradually reduced from one side of the barb interface to one side of the threaded interface; because the fastening nut threaded connection is on the joint body, can tailor the hose according to length when installing the hose, be different from traditional fastening nut connection on the rubber tube, need professional instrument to install fastening nut on the hose after tailorring hose length, this scheme convenient operation and simple structure, convenient field construction to it is relatively poor to solve the joint sealing effect that current use clamp was installed, at in-service use's in-process, the problem that easily appears revealing in joint installation position.
The inventor finds in daily work that in the process of installing the rubber pipe joint assembly, the existing rubber pipe joint assembly is mostly packaged by adopting a buckling design, and in the process of actual use, because the buckling design has high installation tightness, when the joint assembly breaks down, a worker is difficult to disassemble and maintain the joint assembly, so that the maintenance efficiency of the joint assembly is lower.
Disclosure of utility model
The utility model aims to solve the defects that in the prior art, the buckling design is high in installation tightness, so that when a joint assembly fails, a worker is difficult to disassemble and maintain the joint assembly, and the maintenance efficiency of the joint assembly is low.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a rubber tube joint assembly, includes adapter, rubber tube and assembly unit, the rubber tube sets up the output at the adapter, assembly unit sets up the side surface at the adapter, assembly unit includes a screw thread section of thick bamboo, a screw thread section of thick bamboo is connected with the side surface fixed of adapter, a side surface fixed connection of screw thread section of thick bamboo has a location protruding section of thick bamboo, a surface threaded connection of screw thread section of thick bamboo has stop nut.
Preferably, the limiting groove has been seted up to the cambered surface of the protruding section of thick bamboo of location, the protruding section of thick bamboo of location is located the inner wall fixedly connected with sealing rubber ring of limiting groove, sets up the protruding section of thick bamboo of location, can tentatively prescribe a limit to the position of rubber tube through the protruding section of thick bamboo of location to guarantee the stability of rubber tube and adapter junction.
Preferably, the thread cylinder is contacted with the side surface of the rubber tube, and the positioning convex cylinder is spliced with the inner wall of the rubber tube.
Preferably, the sealing rubber ring is abutted against the inner wall of the rubber tube, and the sealing rubber ring is arranged, so that the sealing strength between the positioning convex cylinder and the rubber tube can be increased through the sealing rubber ring, and the leakage probability of the joint part is reduced.
Preferably, the surface of rubber tube is provided with fastening unit, fastening unit includes first cutting ferrule, the surface butt of first cutting ferrule and rubber tube, the side surface of first cutting ferrule is provided with the second cutting ferrule, the fixed slot has been seted up to the inner wall of first cutting ferrule and second cutting ferrule, the equal fixedly connected with rubber buckle circle of inner wall that first cutting ferrule and second cutting ferrule are located the fixed slot, the surface threaded connection of first cutting ferrule has fastening nut, sets up first cutting ferrule, through first cutting ferrule and second cutting ferrule under the state of being restricted by fastening nut and stop nut, can carry out the centre gripping to the position of rubber tube and prescribe a limit.
Preferably, the first cutting ferrule is connected with the inner wall thread of the limit nut, the second cutting ferrule is connected with the surface of the rubber tube in a propping mode, the second cutting ferrule is connected with the inner wall thread of the limit nut in a propping mode, the rubber buckling ring is connected with the surface of the rubber tube in a propping mode, the fastening nut is connected with the surface of the second cutting ferrule in a threaded mode, the rubber buckling ring is arranged, the sealing strength of the joint part of the rubber tube and the positioning convex cylinder can be enhanced through the rubber buckling ring.
Compared with the prior art, the utility model has the advantages and positive effects that:
According to the utility model, when the rubber tube joint assembly is assembled by arranging the assembling unit and the fastening unit, the fastening nut is sleeved on the rubber tube, then the rubber tube is aligned with the positioning convex cylinder, the rubber tube is pushed to the positioning convex cylinder, the rubber tube is stressed and gradually sleeved on the positioning convex cylinder, when the rubber tube is completely sleeved on the positioning convex cylinder, the rubber tube is completely sleeved on the sealing rubber ring, when the operation is completed, the first clamping sleeve and the second clamping sleeve are respectively buckled on the rubber tube, meanwhile, the rubber buckling ring is pushed and buckled on the rubber tube by the first clamping sleeve and the second clamping sleeve, the limiting nut is rotated clockwise, the limiting nut is rotated to the first clamping sleeve and the second clamping sleeve under the action of the threaded cylinder, when the limiting nut is screwed, the fastening nut is pushed to be stressed and sleeved on the first clamping sleeve and the second clamping sleeve, the fastening nut is rotated clockwise, and then the limiting nut is screwed on the positioning convex cylinder, so that the rubber tube is assembled by the first clamping sleeve and the second clamping sleeve, and the rubber tube is completely buckled on the rubber tube, and the assembly is assembled by arranging the assembling unit and the fastening unit, the rubber tube joint assembly is further convenient, the subsequent operation is convenient, the subsequent assembly is assembled, and the subsequent rubber tube assembly is difficult to assemble, and the maintenance is further convenient, and the joint assembly is convenient.
Drawings
FIG. 1 is a schematic perspective view of a hose connector assembly according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a hose connector assembly according to the present utility model;
fig. 3 is a schematic view of a portion of a hose connector assembly according to the present utility model.
Legend description:
1. An adaptor; 2. a rubber tube; 3. an assembling unit; 31. a thread cylinder; 32. positioning the convex cylinder; 33. a limit groove; 34. sealing rubber rings; 35. a limit nut; 4. a fastening unit; 41. a first ferrule; 42. a second ferrule; 43. a rubber buckle ring; 44. and (5) fastening the nut.
Detailed Description
Referring to fig. 1-3, the present utility model provides a technical solution: a rubber tube joint assembly comprises an adapter 1, a rubber tube 2 and an assembling unit 3, wherein the rubber tube 2 is arranged at the output end of the adapter 1, the assembling unit 3 is arranged on the side surface of the adapter 1, and a fastening unit 4 is arranged on the surface of the rubber tube 2.
The specific arrangement and function of the fitting unit 3 and the fastening unit 4 will be described in detail below.
In this embodiment: the assembly unit 3 comprises a threaded cylinder 31, the threaded cylinder 31 is fixedly connected with the side surface of the adapter 1, the side surface of the threaded cylinder 31 is fixedly connected with a positioning convex cylinder 32, and the surface of the threaded cylinder 31 is in threaded connection with a limit nut 35.
Specifically, the limiting groove 33 has been seted up to the cambered surface of the protruding section of thick bamboo of location 32, and the protruding section of thick bamboo of location 32 is located the inner wall fixedly connected with sealing rubber ring 34 of limiting groove 33, sets up the protruding section of thick bamboo of location 32, can carry out preliminary prescribing to the position of rubber tube 2 through the protruding section of thick bamboo of location 32 to guarantee the stability of rubber tube 2 and adapter 1 junction.
Specifically, the screw cylinder 31 is in contact with the side surface of the rubber tube 2, and the positioning boss 32 is inserted into the inner wall of the rubber tube 2.
Specifically, the sealing rubber ring 34 is abutted against the inner wall of the rubber tube 2, and the sealing rubber ring 34 is arranged, so that the sealing strength between the positioning convex cylinder 32 and the rubber tube 2 can be increased through the sealing rubber ring 34, and the leakage probability of the joint part is reduced.
In this embodiment: the fastening unit 4 comprises a first clamping sleeve 41, the first clamping sleeve 41 is abutted against the surface of the rubber tube 2, a second clamping sleeve 42 is arranged on the side surface of the first clamping sleeve 41, a fixing groove is formed in the inner wall of the first clamping sleeve 41 and the inner wall of the second clamping sleeve 42, rubber buckling rings 43 are fixedly connected to the inner walls of the fixing grooves, located by the first clamping sleeve 41 and the second clamping sleeve 42, and fastening nuts 44 are connected to the surface of the first clamping sleeve 41 in a threaded mode.
In this embodiment: the first ferrule 41 is provided, and the position of the rubber tube 2 can be clamped and limited by the first ferrule 41 and the second ferrule 42 in a state of being limited by the fastening nut 44 and the limit nut 35.
Specifically, the first cutting ferrule 41 is in threaded connection with the inner wall of the limit nut 35, the second cutting ferrule 42 is in threaded connection with the surface of the rubber tube 2, the second cutting ferrule 42 is in threaded connection with the inner wall of the limit nut 35, the rubber buckling ring 43 is in threaded connection with the surface of the rubber tube 2, the fastening nut 44 is in threaded connection with the surface of the second cutting ferrule 42, the rubber buckling ring 43 is arranged, the sealing rubber ring 34 can be assisted through the arrangement of the rubber buckling ring 43, and the sealing strength of the joint part of the rubber tube 2 and the positioning convex cylinder 32 can be enhanced.
Working principle: when the rubber tube joint assembly is assembled, the fastening nut 44 is sleeved on the rubber tube 2, the rubber tube 2 is aligned with the positioning convex cylinder 32, the rubber tube 2 is pushed to the positioning convex cylinder 32, the rubber tube 2 is stressed to be sleeved on the positioning convex cylinder 32 gradually, when the rubber tube 2 is completely sleeved on the positioning convex cylinder 32, the rubber tube 2 is completely sleeved on the sealing rubber ring 34, the first clamping sleeve 41 and the second clamping sleeve 42 are respectively buckled on the rubber tube 2 when the operation is completed, meanwhile, the rubber buckling ring 43 is pushed and buckled on the rubber tube 2 by the first clamping sleeve 41 and the second clamping sleeve 42, the limiting nut 35 is rotated clockwise, the limiting nut 35 is rotated to the first clamping sleeve 41 and the second clamping sleeve 42 under the action of the threaded cylinder 31, the fastening nut 44 is pushed to be stressed to be displaced and sleeved on the first clamping sleeve 41 and the second clamping sleeve 42, the fastening nut 44 is rotated clockwise, the fastening nut 44 is screwed gradually, when the fastening nut 44 is completed, the first clamping sleeve 41 and the second clamping sleeve 42 are matched with the first clamping sleeve 41 and the second clamping sleeve 42 to limit the rubber tube 2 on the rubber tube 2, the subsequent assembly is assembled on the positioning convex cylinder joint assembly, the assembly is assembled through the assembly, the assembly is further convenient and difficult to assemble, and the assembly is assembled, the assembly is assembled conveniently, and the assembly is assembled conveniently.
Claims (6)
1. The utility model provides a rubber tube joint assembly, includes adaptor (1), rubber tube (2) and assembly cell (3), its characterized in that: the rubber tube (2) is arranged at the output end of the adapter (1), the assembling unit (3) is arranged on the side surface of the adapter (1), the assembling unit (3) comprises a threaded cylinder (31), the threaded cylinder (31) is fixedly connected with the side surface of the adapter (1), the side surface of the threaded cylinder (31) is fixedly connected with a positioning convex cylinder (32), and the surface of the threaded cylinder (31) is in threaded connection with a limit nut (35).
2. The hose connector assembly of claim 1, wherein: the cambered surface of the positioning convex cylinder (32) is provided with a limiting groove (33), and the inner wall of the positioning convex cylinder (32) positioned in the limiting groove (33) is fixedly connected with a sealing rubber ring (34).
3. The hose connector assembly of claim 1, wherein: the thread cylinder (31) is contacted with the side surface of the rubber tube (2), and the positioning convex cylinder (32) is spliced with the inner wall of the rubber tube (2).
4. A hose connector assembly according to claim 2, wherein: the sealing rubber ring (34) is abutted against the inner wall of the rubber tube (2).
5. The hose connector assembly of claim 1, wherein: the surface of rubber tube (2) is provided with fastening unit (4), fastening unit (4) are including first cutting ferrule (41), the surface butt of first cutting ferrule (41) and rubber tube (2), the side surface of first cutting ferrule (41) is provided with second cutting ferrule (42), the fixed slot has been seted up with the inner wall of second cutting ferrule (42) in first cutting ferrule (41), the equal fixedly connected with rubber buckle circle (43) of inner wall that first cutting ferrule (41) and second cutting ferrule (42) are located the fixed slot, the surface threaded connection of first cutting ferrule (41) has fastening nut (44).
6. The hose connector assembly of claim 5, wherein: the first clamping sleeve (41) is in threaded connection with the inner wall of the limit nut (35), the second clamping sleeve (42) is in threaded connection with the surface of the rubber tube (2), the second clamping sleeve (42) is in threaded connection with the inner wall of the limit nut (35), the rubber buckling ring (43) is in threaded connection with the surface of the rubber tube (2), and the fastening nut (44) is in threaded connection with the surface of the second clamping sleeve (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322682256.2U CN221171259U (en) | 2023-10-08 | 2023-10-08 | Rubber tube joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322682256.2U CN221171259U (en) | 2023-10-08 | 2023-10-08 | Rubber tube joint assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221171259U true CN221171259U (en) | 2024-06-18 |
Family
ID=91439968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322682256.2U Active CN221171259U (en) | 2023-10-08 | 2023-10-08 | Rubber tube joint assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221171259U (en) |
-
2023
- 2023-10-08 CN CN202322682256.2U patent/CN221171259U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |