CN221610827U - Pipe joint for hydraulic hose assembly - Google Patents
Pipe joint for hydraulic hose assembly Download PDFInfo
- Publication number
- CN221610827U CN221610827U CN202323310383.6U CN202323310383U CN221610827U CN 221610827 U CN221610827 U CN 221610827U CN 202323310383 U CN202323310383 U CN 202323310383U CN 221610827 U CN221610827 U CN 221610827U
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- CN
- China
- Prior art keywords
- joint
- joint part
- hydraulic hose
- joint portion
- hose assembly
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 239000003921 oil Substances 0.000 description 8
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model provides a pipe joint for a hydraulic hose assembly, which comprises a joint main body, a first joint part, a second joint part, a third joint part and a protruding part, wherein the first joint part is vertically arranged at the bottom of the joint main body, the second joint part is transversely arranged at the right side of the joint main body, the third joint part is transversely arranged at the left side of the joint main body, the second joint part and the third joint part are arranged on the same central line, a plurality of protruding parts are respectively arranged on the outer side surfaces of the first joint part, the second joint part and the third joint part in a surrounding mode, the first joint part is vertically communicated with the second joint part and the third joint part, and the second joint part is mutually communicated with the third joint part in parallel.
Description
[ Field of technology ]
The utility model relates to the technical field of pipe joints, in particular to a pipe joint for a hydraulic hose assembly.
[ Background Art ]
Hose assemblies are widely used in the fields of hydraulic transmission systems, air conditioning systems, oil circuit systems and the like in the industrial and automotive fields, in which the hose assemblies serve as carriers for transferring liquid or gas, and have important functions of connecting and transferring liquid or gas, and the hose assemblies are different in material, shape and size according to different application scenes, for example, the air conditioning hose assemblies in automobiles are usually made of rubber and aluminum, while the hydraulic hose assemblies are high in pressure resistance and corrosion resistance and are made of special materials, and in general, the hose assemblies are indispensable devices for conveying materials in the industrial and automotive fields and have wide application range and important functions, wherein threads on the hydraulic hose assemblies are usually connected with the threads of the hydraulic hose, and the joint rod cores and the pipelines are of hollow structures, so that the contact area of the hose joints is very small, and the sealing effect of the hose joints in the actual use process is not ideal.
For solving the problem among the background art, as disclosed in publication number CN205716152U, leave the recess through the outer wall of joint body, be provided with the sealing ring in the recess, the outer wall of joint body has cup jointed the clamp, the outer wall of clamp is provided with the threaded rod, when using this hose connector, cup joint two hoses in the outer wall of joint body, screw the threaded rod, can be with the inseparable laminating of two hoses at the outer wall of joint body, reach the effect of connection and seal, the locking hoop has been cup jointed at the outer wall of joint body simultaneously, the sealing performance of this hose connector of further promotion, this hose connector for hydraulic machinery has compared current hose connector, sealing performance is good advantage, be difficult for damaging the hose when connecting the hose simultaneously, connection stability is good, long service life. But this structure has the following disadvantages:
1. This structure is through recess, sealing ring, clamp, threaded rod matched with the mode of screwing up reach sealed effect, but in hydraulic oil return circuit, hydraulic hose and hydraulic pipe joint all bear very big oil pressure, when receiving hydraulic oil impact, produces the vibration easily, and after long-term use, hydraulic hose and hydraulic pipe joint become flexible easily, produce the potential safety hazard, cause unnecessary accident to take place.
2. The structure has fewer joint parts, so that the structure can only be directly connected to the hose, thereby reducing the working efficiency.
[ utility model ]
The utility model aims to solve the problems in the prior art, and provides a pipe joint for a hydraulic hose assembly, which can improve the tightness between the pipe joint and a hydraulic hose, is not easy to loosen and leak, and adopts three joint parts to improve the working efficiency.
In order to achieve the above purpose, the utility model provides a pipe joint for a hydraulic hose assembly, which comprises a joint main body, a first joint part, a second joint part, a third joint part and a protruding part, wherein the first joint part is vertically arranged at the bottom of the joint main body, the second joint part is transversely arranged on the right side of the joint main body, the third joint part is transversely arranged on the left side of the joint main body, the second joint part and the third joint part are arranged on the same central line, and a plurality of protruding parts are respectively arranged on the outer side surfaces of the first joint part, the second joint part and the third joint part in a surrounding mode.
Preferably, the first joint part, the second joint part and the third joint part are mutually vertically communicated, and the second joint part and the third joint part are mutually parallel communicated.
Preferably, the diameters of the first joint part and the second joint part are the same, and the diameters of the first joint part and the second joint part are larger than the diameter of the third joint part.
Preferably, the plurality of protruding portions are distributed at equal intervals, the cross sections of the protruding portions are in right triangle structures, the outer side protruding portions of the first joint portions and the outer side protruding portions of the second joint portions are the same in size, and the outer side protruding portions of the first joint portions and the outer side protruding portions of the second joint portions are larger than the outer side protruding portions of the third joint portions.
Preferably, a triangular groove is formed at the communication position of the first joint part and the second joint part, the diameter of the bottom surface of the triangular groove is the same as that of the first joint part, and the triangular groove is in a triangular structure.
Preferably, the left side and the right side of the first joint part are provided with limiting grooves, and the limiting grooves are of a stepped structure.
Preferably, the connector body is in a cylindrical structure, and the left side surface and the right side surface of the connector body are both provided with positive aspects.
Preferably, the first joint part, the second joint part and the third joint part are respectively provided with a buckle nut at the outer part, and the buckle nuts are matched with the first joint part, the second joint part and the third joint part.
The utility model has the beneficial effects that: according to the utility model, through the matched use of the joint main body, the buckle nut, the first joint part, the second joint part, the third joint part and the protruding part, the buckle nut is buckled on the joint to form a matched set, so that the tightness between the pipe joint and the hydraulic hose is improved, the leakage is not easy to loosen, the shockproof and damping effects of the buckle nut are strong, the noise can be reduced, the structure is more stable and quiet in operation, the stable and normal use of the hose assembly is ensured, the safety is high, one end of the structure can be connected into an input oil way, and the other end of the structure is connected into an output oil way, so that the working efficiency is improved.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
[ Description of the drawings ]
FIG. 1 is a cross-sectional view of the front view of a pipe fitting for a hydraulic hose assembly of the present utility model;
FIG. 2 is a side view of a pipe fitting for a hydraulic hose assembly of the present utility model;
FIG. 3 is a schematic exterior view of a pipe fitting for a hydraulic hose assembly according to the present utility model;
FIG. 4 is a schematic view of a snap nut of the pipe fitting for a hydraulic hose assembly of the present utility model;
FIG. 5 is a schematic view of the snap nut and fitting installation of the pipe fitting for a hydraulic hose assembly of the present utility model;
in the figure: 1-joint main body, 2-first joint portion, 3-second joint portion, 4-third joint portion, 5-bellying, 6-triangular groove, 7-spacing groove, 8-normal aspect, 9-buckle nut.
[ Detailed description ] of the invention
Referring to fig. 1, 2, 3, 4 and 5, the pipe joint for a hydraulic hose assembly according to the present utility model comprises a joint main body 1, a first joint part 2, a second joint part 3, a third joint part 4 and a protrusion part 5, wherein the first joint part 2 is vertically arranged at the bottom of the joint main body 1, the second joint part 3 is horizontally arranged at the right side of the joint main body 1, the third joint part 4 is horizontally arranged at the left side of the joint main body 1, the second joint part 3 and the third joint part 4 are on the same central line, a plurality of protrusion parts 5 are respectively arranged around the outer side surfaces of the first joint part 2, the second joint part 3 and the third joint part 4, the first joint part 2 is mutually vertically communicated with the second joint part 3 and the third joint part 4, the second joint part 3 is mutually parallel communicated with the third joint part 4, the diameters of the first joint part 2 and the second joint part 3 are the same, the diameters of the first joint part 2 and the second joint part 3 are larger than the diameter of the third joint part 4, through the matched use of the first joint part 2, the second joint part 3 and the third joint part 4, one end can be connected into an input oil way, the other end can be connected into an output oil way, thereby improving the working efficiency, the plurality of protruding parts 5 are distributed at equal intervals, the cross sections of the protruding parts 5 are in right triangle structures, the outer side protruding parts 5 of the first joint part 2 and the outer side protruding parts 5 of the second joint part 3 are the same in size, the outer side protruding parts 5 of the first joint part 2 and the outer side protruding parts 5 of the second joint part 3 are larger than the outer side protruding parts 5 of the third joint part 4, the communicating parts of the first joint part 2 and the second joint part 3 are provided with triangular grooves 6, the diameter of the bottom surface of the triangular groove 6 is the same as that of the first joint part 2, the triangular groove 6 is of a triangular structure, limiting grooves 7 are formed in the left side and the right side of the first joint part 2, the limiting grooves 7 are of a stepped structure, the joint main body 1 is of a cylindrical structure, positive aspects 8 are formed in the left side face and the right side face of the joint main body 1, buckle nuts 9 are arranged outside the first joint part 2, the second joint part 3 and the third joint part 4, and the buckle nuts 9 are installed in a matched mode with the first joint part 2, the second joint part 3 and the third joint part 4.
The working process of the utility model comprises the following steps:
In the working process of the pipe joint for the hydraulic hose assembly, through the matched use of the joint main body 1, the buckle nut 9, the first joint part 2, the second joint part 3, the third joint part 4 and the protruding part 5, the buckle nut 9 is buckled on the joint to form a matched set, so that the tightness between the pipe joint and the hydraulic hose is improved, the leakage is not easy to loosen, the shock resistance and the shock absorption effect of the buckle nut 9 are strong, the noise can be reduced, the structure is more stable and quiet in working, the stable and normal use of the hose assembly is ensured, the safety is high, one end of the pipe joint can be connected into an input oil way, and the other end of the pipe joint is connected into an output oil way through the matched use of the first joint part 2, the second joint part 3 and the third joint part 4, and the working efficiency is improved.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (8)
1. A coupling for hydraulic hose assembly, its characterized in that: including joint main part (1), first joint portion (2), second joint portion (3), third joint portion (4), bellying (5), the bottom of joint main part (1) is provided with first joint portion (2) perpendicularly, the right side of joint main part (1) transversely is provided with second joint portion (3), the left side of joint main part (1) transversely is provided with third joint portion (4), second joint portion (3) and third joint portion (4) are on same central line, the lateral surface of first joint portion (2), second joint portion (3), third joint portion (4) all encircles and is provided with a plurality of bellying (5).
2. A coupler for a hydraulic hose assembly according to claim 1, wherein: the first joint part (2), the second joint part (3) and the third joint part (4) are mutually vertically communicated, and the second joint part (3) and the third joint part (4) are mutually parallel communicated.
3. A coupler for a hydraulic hose assembly according to claim 1, wherein: the diameters of the first joint part (2) and the second joint part (3) are the same, and the diameters of the first joint part (2) and the second joint part (3) are larger than the diameter of the third joint part (4).
4. A coupler for a hydraulic hose assembly according to claim 1, wherein: the novel connector is characterized in that the plurality of protruding portions (5) are distributed at equal intervals, the cross sections of the protruding portions (5) are in right triangle structures, the outer side protruding portions (5) of the first connector portion (2) are identical to the outer side protruding portions (5) of the second connector portion (3), and the outer side protruding portions (5) of the first connector portion (2) are larger than the outer side protruding portions (5) of the third connector portion (4).
5. A coupler for a hydraulic hose assembly according to claim 1, wherein: the connecting part of the first joint part (2) and the second joint part (3) is provided with a triangular groove (6), the bottom surface diameter of the triangular groove (6) is the same as the diameter of the first joint part (2), and the triangular groove (6) is in a triangular structure.
6. A coupler for a hydraulic hose assembly according to claim 1, wherein: limiting grooves (7) are formed in the left side and the right side of the first joint part (2), and the limiting grooves (7) are of a stepped structure.
7. A coupler for a hydraulic hose assembly according to claim 1, wherein: the connector body (1) is of a cylindrical structure, and the right side face and the left side face of the connector body (1) are both provided with a positive face (8).
8. A coupling for a hydraulic hose assembly according to any one of claims 1 to 7, wherein: the outside of first joint portion (2), second joint portion (3), third joint portion (4) all is provided with buckle nut (9), buckle nut (9) and first joint portion (2), second joint portion (3), third joint portion (4) are installed in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323310383.6U CN221610827U (en) | 2023-12-06 | 2023-12-06 | Pipe joint for hydraulic hose assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323310383.6U CN221610827U (en) | 2023-12-06 | 2023-12-06 | Pipe joint for hydraulic hose assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221610827U true CN221610827U (en) | 2024-08-27 |
Family
ID=92432007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323310383.6U Active CN221610827U (en) | 2023-12-06 | 2023-12-06 | Pipe joint for hydraulic hose assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221610827U (en) |
-
2023
- 2023-12-06 CN CN202323310383.6U patent/CN221610827U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |