CN220286730U - Hydraulic quick connector - Google Patents
Hydraulic quick connector Download PDFInfo
- Publication number
- CN220286730U CN220286730U CN202321991320.9U CN202321991320U CN220286730U CN 220286730 U CN220286730 U CN 220286730U CN 202321991320 U CN202321991320 U CN 202321991320U CN 220286730 U CN220286730 U CN 220286730U
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- Prior art keywords
- movably connected
- wall
- connecting rod
- threaded
- hydraulic quick
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- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 238000009434 installation Methods 0.000 claims 3
- 210000001503 joint Anatomy 0.000 abstract description 5
- 239000010720 hydraulic oil Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a hydraulic quick connector, which comprises a female end and a male end, wherein a mounting disc is welded on the circumferential outer wall of the female end, the inner surface of the mounting disc is movably connected with a first connecting rod assembly, one end, far away from the mounting disc, of the first connecting rod assembly is movably connected with a second connecting rod assembly, the bottom of the second connecting rod assembly is movably connected with an arc-shaped base plate, and the surface of the arc-shaped base plate is provided with a jack; and the outer circumferential wall of the male end is welded with a positioning threaded column, and the outer diameter of the positioning threaded column is mutually matched with the inner diameter of the jack. According to the utility model, the jack on the arc-shaped base plate can be used for rapidly positioning the female end and the male end when being inserted into the outer wall of the positioning threaded column, the arc-shaped base plate and the positioning threaded column can be locked by the locking nut, so that the female end and the male end are fixedly connected, the stability of the female end and the male end after being in butt joint can be ensured by the clamping groove and the clamping ring, and the efficiency of fixing the female end and the male end is improved.
Description
Technical Field
The utility model relates to the technical field of hydraulic connectors, in particular to a hydraulic quick connector.
Background
In prior art, hydraulic joint is used for dock between the hydraulic pressure pipeline to can pass through the joint with multistage hydraulic pressure pipeline and connect into a whole, connect when connecting hydraulic pressure pipeline, improve the connection rate when need guaranteeing the stability that the joint connects, for this application proposes a hydraulic pressure quick-operation joint, can realize above-mentioned demand.
Through retrieval, the patent with the Chinese patent application number of 202220940179.9 discloses a hydraulic quick connector, which comprises a male connector, a female connector, a first swing rod and a second swing rod, wherein the first end of the first swing rod and the first end of the second swing rod are both arranged on the tail end of the male connector in a swinging way, the second end of the first swing rod is provided with a first-clamping part, and the second end of the second swing rod is provided with a second clamping part; the first clamping part and the second clamping part can be mutually clamped and are arranged around the hydraulic pipe at the tail end of the female connector, and the first clamping part and the second clamping part can be abutted with the tail end of the female connector.
One of the hydraulic quick connectors in the above patent has the following disadvantages: because the elastic component has elasticity for hydraulic oil is when passing through public end and female end, when hydraulic oil pressure is too big, can spring open under the effect of impact force between public end and the female end, thereby can lead to hydraulic oil to leak from between public end and the female end, can't guarantee the security of joint.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a hydraulic quick connector.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the hydraulic quick connector comprises a female end and a male end, wherein a mounting disc is welded on the circumferential outer wall of the female end, a first connecting rod assembly is movably connected to the inner surface of the mounting disc, a second connecting rod assembly is movably connected to one end, away from the mounting disc, of the first connecting rod assembly, an arc-shaped base plate is movably connected to the bottom of the second connecting rod assembly, and an inserting hole is formed in the surface of the arc-shaped base plate; the male end circumference outer wall is welded with a positioning thread column, and the positioning thread column circumference outer wall is connected with a locking nut through threads.
As still further aspects of the utility model: the first connecting rod assembly comprises a first threaded rod, a first threaded sleeve and a U-shaped frame, one end of the first threaded sleeve is movably connected to the inner wall of the mounting plate through a rotating shaft, the first threaded rod is connected to the inner circumferential wall of the first threaded sleeve through threads, and the U-shaped frame is movably connected to one end of the first threaded rod.
As still further aspects of the utility model: the connecting rod assembly II comprises a rotating block, a threaded rod II and a threaded sleeve II, wherein the rotating block is movably connected to the inner wall of the U-shaped frame through a rotating shaft, the threaded rod II is movably connected to the bottom of the rotating block, and the threaded sleeve II is movably connected to the outer circumferential wall of the threaded rod II through an internal thread.
As still further aspects of the utility model: the second bottom of the threaded sleeve is movably connected with the top of the arc-shaped backing plate.
As still further aspects of the utility model: and one end of the female end is provided with a clamping groove.
As still further aspects of the utility model: and one end of the male end is welded with a clamping ring.
As still further aspects of the utility model: the clamping ring and the clamping groove are mutually matched.
As still further aspects of the utility model: the outer diameter of the positioning threaded column is matched with the inner diameter of the jack.
Compared with the prior art, the utility model provides a hydraulic quick connector, which has the following beneficial effects:
1. when the jack on the arc-shaped backing plate is inserted into the outer wall of the positioning threaded column, the female end and the male end can be rapidly positioned, the arc-shaped backing plate and the positioning threaded column can be locked through the locking nut, and then the fixed connection between the female end and the male end is realized.
2. Through with threaded rod one along threaded sleeve one rotation to can adjust the position of arc backing plate in horizontal, when jack on the arc backing plate removes to the location screw thread post directly over, through rotating threaded sleeve two along threaded rod two, thereby make the jack insert the location screw thread post outer wall gradually at the in-process of moving down, be convenient for follow-up fix through lock nut between arc backing plate and the location screw thread post.
3. The clamping groove and the clamping ring are arranged, so that the stability of the female end and the male end after the butt joint can be guaranteed, and the efficiency of fixing the female end and the male end is improved.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic diagram of a connection structure of a hydraulic quick connector according to the present utility model;
FIG. 2 is a schematic side view of a hydraulic quick connector according to the present utility model;
FIG. 3 is a schematic view of an explosion structure of a hydraulic quick connector according to the present utility model;
fig. 4 is a schematic structural view of a locking portion of a hydraulic quick connector according to the present utility model.
In the figure: 1-female end, 2-mounting plate, 3-threaded rod I, 4-threaded sleeve I, 5-U type frame, 6-arc backing plate, 7-male end, 8-joint groove, 9-lock nut, 10-screens ring, 11-location screw thread post, 12-rotatory piece, 13-threaded rod II, 14-threaded sleeve II, 15-jack.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1:
in order to ensure the stability of connection, as shown in fig. 1-4, the hydraulic quick connector comprises a female end 1 and a male end 7, wherein a mounting plate 2 is welded on the circumferential outer wall of the female end 1, a connecting rod component I is rotationally connected to the inner surface of the mounting plate 2, a connecting rod component II is rotationally connected to one end of the connecting rod component I, which is far away from the mounting plate 2, an arc-shaped base plate 6 is rotationally connected to the bottom of the connecting rod component II, and a jack 15 is formed in the surface of the arc-shaped base plate 6; the circumferential outer wall of the male end 7 is welded with a positioning threaded column 11, the outer diameter of the positioning threaded column 11 is matched with the inner diameter of the insertion hole 15, and the circumferential outer wall of the positioning threaded column 11 is connected with a locking nut 9 through threads;
when the butt joint needs to be carried out between the female end 1 and the male end 7, the position of the arc-shaped base plate 6 can be adjusted by utilizing the first connecting rod component and the second connecting rod component, so that when the jack 15 on the arc-shaped base plate 6 is inserted into the outer wall of the positioning threaded column 11, the female end 1 and the male end 7 can be rapidly positioned, the arc-shaped base plate 6 and the positioning threaded column 11 can be locked by the locking nut 9, and then the fixed connection between the female end 1 and the male end 7 is realized.
Further, the first connecting rod assembly comprises a first threaded rod 3, a first threaded sleeve 4 and a U-shaped frame 5, one end of the first threaded sleeve 4 is rotationally connected to the inner wall of the mounting plate 2 through a rotating shaft, the first threaded rod 3 is connected to the inner circumferential wall of the first threaded sleeve 4 through threads, and the U-shaped frame 5 is rotationally connected to one end of the first threaded rod 3;
the second connecting rod assembly comprises a rotating block 12, a second threaded rod 13 and a second threaded sleeve 14, the rotating block 12 is rotationally connected to the inner wall of the U-shaped frame 5 through a rotating shaft, the second threaded rod 13 is rotationally connected to the bottom of the rotating block 12, the second threaded sleeve 14 is rotationally connected to the circumferential outer wall of the second threaded rod 13 through internal threads, and the bottom of the second threaded sleeve 14 is rotationally connected with the top of the arc-shaped base plate 6;
through rotating threaded rod one 3 along threaded sleeve one 4 to can adjust the position of arc backing plate 6 in the horizontal direction, when jack 15 on the arc backing plate 6 removes to directly over the location screw thread post 11, through rotating threaded sleeve two 14 along threaded rod two 13, thereby make jack 15 insert the location screw thread post 11 outer wall gradually at the in-process of moving down, be convenient for follow-up fix through lock nut 9 between arc backing plate 6 and the location screw thread post 11.
Working principle: firstly, butt joint is carried out between the female end 1 and the male end 7, then the first threaded rod 3 rotates along the first threaded sleeve 4, so that the position of the arc-shaped base plate 6 in the transverse direction is adjusted, when the insertion hole 15 on the arc-shaped base plate 6 moves to be right above the positioning threaded column 11, the second threaded sleeve 14 rotates along the second threaded rod 13, so that the insertion hole 15 on the arc-shaped base plate 6 is gradually inserted into the outer wall of the positioning threaded column 11 after downwards moving, and finally the locking nut 9 is in threaded connection with the positioning threaded column 11, so that the female end 1 and the male end 7 are fixed.
Example 2:
a hydraulic quick connector, as shown in fig. 3, for ensuring the stability of the female end 1 and the male end 7 after being butted; this example complements the following on the basis of example 1: a clamping groove 8 is formed in one end of the female end 1, a clamping ring 10 is welded at one end of the male end 7, and the clamping ring 10 and the clamping groove 8 are mutually matched;
the stability of the female end 1 and the male end 7 after the butt joint can be guaranteed through the clamping groove 8 and the clamping ring 10, and the female end 1 and the male end 7 can be fixed conveniently.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The hydraulic quick connector comprises a female end (1) and a male end (7), and is characterized in that an installation plate (2) is welded on the circumferential outer wall of the female end (1), a first connecting rod component is movably connected to the inner surface of the installation plate (2), a second connecting rod component is movably connected to one end, away from the installation plate (2), of the first connecting rod component, an arc-shaped base plate (6) is movably connected to the bottom of the second connecting rod component, and an inserting hole (15) is formed in the surface of the arc-shaped base plate (6); the male end (7) is welded with a positioning threaded column (11) on the circumferential outer wall, and the locking nut (9) is connected with the circumferential outer wall of the positioning threaded column (11) through threads.
2. The hydraulic quick connector according to claim 1, wherein the first connecting rod assembly comprises a first threaded rod (3), a first threaded sleeve (4) and a U-shaped frame (5), one end of the first threaded sleeve (4) is movably connected to the inner wall of the mounting plate (2) through a rotating shaft, the first threaded rod (3) is connected to the circumferential inner wall of the first threaded sleeve (4) through threads, and the U-shaped frame (5) is movably connected to one end of the first threaded rod (3).
3. The hydraulic quick connector according to claim 2, wherein the second connecting rod assembly comprises a rotating block (12), a second threaded rod (13) and a second threaded sleeve (14), the rotating block (12) is movably connected to the inner wall of the U-shaped frame (5) through a rotating shaft, the second threaded rod (13) is movably connected to the bottom of the rotating block (12), and the second threaded sleeve (14) is movably connected to the outer circumferential wall of the second threaded rod (13) through an internal thread.
4. A hydraulic quick coupling according to claim 3, wherein the threaded sleeve two (14) is movably connected between the bottom and the top of the arcuate pad (6).
5. The hydraulic quick connector according to claim 4, wherein the female end (1) is provided with a clamping groove (8) at one end.
6. A hydraulic quick coupling according to claim 5, characterized in that the male end (7) is welded at one end with a clamping ring (10).
7. A hydraulic quick coupling according to claim 6, characterized in that the detent ring (10) and the detent groove (8) are mutually adapted.
8. A hydraulic quick coupling according to claim 7, characterized in that the external diameter of the positioning threaded column (11) and the internal diameter of the socket (15) are adapted to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321991320.9U CN220286730U (en) | 2023-07-27 | 2023-07-27 | Hydraulic quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321991320.9U CN220286730U (en) | 2023-07-27 | 2023-07-27 | Hydraulic quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220286730U true CN220286730U (en) | 2024-01-02 |
Family
ID=89327071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321991320.9U Active CN220286730U (en) | 2023-07-27 | 2023-07-27 | Hydraulic quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220286730U (en) |
-
2023
- 2023-07-27 CN CN202321991320.9U patent/CN220286730U/en active Active
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