CN214839130U - Rubber tube joint with locking retaining groove - Google Patents
Rubber tube joint with locking retaining groove Download PDFInfo
- Publication number
- CN214839130U CN214839130U CN202121409327.6U CN202121409327U CN214839130U CN 214839130 U CN214839130 U CN 214839130U CN 202121409327 U CN202121409327 U CN 202121409327U CN 214839130 U CN214839130 U CN 214839130U
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- China
- Prior art keywords
- joint
- buckling
- rod
- locking
- core pipe
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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.)
- Expired - Fee Related
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- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
The utility model belongs to the technical field of rubber pipe joints, and particularly discloses a rubber pipe joint with a locking retaining groove, which comprises a joint nut, a core pipe and a locking retaining groove; the core pipe is welded with the joint nut, the locking and stopping groove comprises a buckling and pressing rod, one end of the buckling and pressing rod is clamped with a buckling and pressing groove formed in the core pipe, and the other end of the buckling and pressing rod is fixedly connected with a cross rod; the side, far away from the core pipe, of the cross rod is movably provided with a mounting plate, both sides of the mounting plate are provided with threaded holes, and fastening screws penetrate through the threaded holes in a spiral manner; a plurality of positioning rods are fixedly connected to one side of the mounting plate, which faces the core tube, and penetrate through the transverse rods; the utility model discloses a locking stopping groove improves the joint strength of rubber tube and rubber tube joint, avoids rubber tube and rubber tube joint to break away from and the phenomenon that liquid leaked appears.
Description
Technical Field
The utility model relates to a rubber tube joint technical field specifically is a rubber tube joint with locking stopping groove.
Background
With the development of the times, the scale of engineering machinery is increasingly large, and the fluid transmission technology is developing towards high pressure, high speed, high efficiency, large flow, high power, miniaturization, low noise, low energy consumption, durability and high integration. As an important auxiliary device of a hydraulic system, namely a pipe fitting and a rubber pipe joint, the requirement of customers on the pipe fitting and the rubber pipe joint is higher and higher. The key points of modern engineering machinery are that the failure rate of a hydraulic system is reduced, the stability of the system is improved, the working efficiency of equipment is improved, and the maintenance cost and the shutdown maintenance time are reduced. Aiming at the improvement of the requirements of the dumper device on a hydraulic system. The requirements for the hose assembly are also being raised.
The existing rubber hose joint does not have the condition of bearing high-pressure high-pulse impact, and the rubber hose joint and the rubber hose are easy to separate in the using process to cause liquid leakage, so that the rubber hose joint with the locking retaining groove is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubber tube joint with locking stopping groove to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a rubber pipe joint with a locking retaining groove comprises a joint nut, a core pipe and the locking retaining groove; the core pipe is welded with the joint nut, the locking and stopping groove comprises a buckling and pressing rod, one end of the buckling and pressing rod is clamped with a buckling and pressing groove formed in the core pipe, and the other end of the buckling and pressing rod is fixedly connected with a cross rod; the side, far away from the core pipe, of the cross rod is movably provided with a mounting plate, both sides of the mounting plate are provided with threaded holes, and fastening screws penetrate through the threaded holes in a spiral manner; one side rigid coupling of mounting panel towards the core pipe has a plurality of locating levers, and the locating lever runs through the horizontal pole setting.
Preferably, the locking retaining grooves are two and symmetrically arranged at the upper end and the lower end of the core pipe.
Preferably, a connecting hole is formed in the cross rod corresponding to the fastening screw, and an internal thread matched with the fastening screw in thread is arranged on the inner wall of the connecting hole.
Preferably, the cross rod is provided with a through hole for the penetration of the positioning rod, and the through hole is movably connected with the positioning rod.
Preferably, the positioning rod is of a cone structure.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a rubber tube joint is in pegging graft the back with the rubber tube, through the cooperation of withholding pole and withholding groove with the locking stopping groove install the outside at the core pipe, the mounting panel in the locking stopping groove passes through fastening screw to be connected with the horizontal pole, and during the connection, the locating lever of circular cone type structure is pressed in the outside of rubber tube, and then has improved the joint strength of rubber tube and rubber tube joint, avoids appearing the liquid leakage phenomenon.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an explosion structure diagram of the locking retaining groove of the present invention.
In the figure: 1. a union nut; 2. a core tube; 21. buckling and pressing the groove; 3. locking the retaining groove; 31. buckling and pressing the rod; 32. a cross bar; 321. connecting holes; 322. a through hole; 33. mounting a plate; 34. a threaded hole; 35. fastening a screw rod; 36. positioning a rod; 4. a rubber tube.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a rubber pipe joint with a locking retaining groove comprises a joint nut 1, a core pipe 2 and a locking retaining groove 3; the core tube 2 is welded with the joint nut 1, the locking and retaining groove 3 comprises a buckling and pressing rod 31, one end of the buckling and pressing rod 31 is clamped with a buckling and pressing groove 21 formed in the core tube 2, and the other end of the buckling and pressing rod 31 is fixedly connected with a cross rod 32; a mounting plate 33 is movably arranged on one side of the cross rod 32, which is far away from the core pipe 2, threaded holes 34 are formed in both sides of the mounting plate 33, and fastening screws 35 are spirally penetrated in the threaded holes 34; a plurality of positioning rods 36 are fixedly connected to one side of the mounting plate 33 facing the core tube 2, and the positioning rods 36 penetrate through the cross rod 32.
Furthermore, two locking retaining grooves 3 are arranged and symmetrically arranged at the upper end and the lower end of the core pipe 2.
Furthermore, a connecting hole 321 is formed in the cross bar 32 corresponding to the fastening screw 35, and an internal thread matched with the fastening screw 35 in thread is formed in the inner wall of the connecting hole 321.
Furthermore, a through hole 322 for the positioning rod 36 to pass through is formed in the cross rod 32, and the through hole 322 is movably connected with the positioning rod 36.
Further, the positioning rod 36 has a cone structure.
The working principle is as follows: when the locking and retaining device is used, the rubber tube 4 is embedded outside the core tube 2, then the locking and retaining groove 3 is installed outside the core tube 2 through the matching of the buckling rod 31 and the buckling groove 21, the installation plate 33 in the locking and retaining groove 3 is connected with the cross rod 32 through the fastening screw 35, and during connection, the positioning rod 36 of the conical structure penetrates through the through hole 322 and is pressed outside the rubber tube 4, so that the connection strength of the rubber tube 4 and a rubber tube connector is improved, and the phenomenon of liquid leakage caused by the separation of the rubber tube 4 and the rubber tube connector is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A rubber pipe joint with a locking retaining groove is characterized by comprising a joint nut (1), a core pipe (2) and a locking retaining groove (3); the core pipe (2) is welded with the joint nut (1), the locking and stopping groove (3) comprises a buckling and pressing rod (31), one end of the buckling and pressing rod (31) is clamped with a buckling and pressing groove (21) formed in the core pipe (2), and the other end of the buckling and pressing rod is fixedly connected with a cross rod (32); a mounting plate (33) is movably arranged on one side of the cross rod (32) far away from the core pipe (2), threaded holes (34) are formed in both sides of the mounting plate (33), and fastening screws (35) penetrate through the threaded holes (34) in a spiral manner; one side rigid coupling of mounting panel (33) orientation core pipe (2) has a plurality of locating levers (36), and locating lever (36) run through horizontal pole (32) and set up.
2. The hose joint with the locking retaining groove of claim 1, wherein: the two locking retaining grooves (3) are symmetrically arranged at the upper end and the lower end of the core pipe (2).
3. The hose joint with the locking retaining groove of claim 1, wherein: a connecting hole (321) is formed in the corresponding position of the cross rod (32) and the fastening screw rod (35), and an internal thread matched with the fastening screw rod (35) in thread is arranged on the inner wall of the connecting hole (321).
4. The hose joint with the locking retaining groove of claim 1, wherein: the cross rod (32) is provided with a through hole (322) for the positioning rod (36) to penetrate through, and the through hole (322) is movably connected with the positioning rod (36).
5. The hose joint with the locking retaining groove of claim 1, wherein: the positioning rod (36) is of a cone structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409327.6U CN214839130U (en) | 2021-06-24 | 2021-06-24 | Rubber tube joint with locking retaining groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409327.6U CN214839130U (en) | 2021-06-24 | 2021-06-24 | Rubber tube joint with locking retaining groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214839130U true CN214839130U (en) | 2021-11-23 |
Family
ID=78809678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121409327.6U Expired - Fee Related CN214839130U (en) | 2021-06-24 | 2021-06-24 | Rubber tube joint with locking retaining groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214839130U (en) |
-
2021
- 2021-06-24 CN CN202121409327.6U patent/CN214839130U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |