CN207621554U - Multichannel quick coupling is combined - Google Patents
Multichannel quick coupling is combined Download PDFInfo
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- CN207621554U CN207621554U CN201721699696.7U CN201721699696U CN207621554U CN 207621554 U CN207621554 U CN 207621554U CN 201721699696 U CN201721699696 U CN 201721699696U CN 207621554 U CN207621554 U CN 207621554U
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- type groove
- quick coupling
- tube body
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Abstract
The utility model provides a kind of quick coupling combination, including geneva cross seat, two connector intersections of geneva cross seat are provided with the mounting hole for anchor tip seat, it is connect with plug by sealing shroud on one of geneva cross seat tip side, it is connect with the first connector by sealing shroud on the other three tip side, first sub- connector includes hollow tube body, annular protrusion is provided on tube cavity, the right end face of protrusion carries groove, it is provided with U-type groove in raised left end face, spring is housed in U-type groove, the other end of spring is mounted in the first U-type groove of card cap, card cap is sleeved on by end flange in tube body, card cap stretches into tubular body and is divided into elastic claw.Second fitting sleeve is mounted in the outside of the first connector, is fixed by Top fastening screw and the first connector.The Top fastening screw is multiple, and the circumferencial direction along the second sub- connector is uniformly distributed.The device can fast implement the multi-wad join of plurality of specifications sebific duct.
Description
Technical field
The utility model is related to fluid pressure line and accessories technical fields, concretely relate to a kind of multichannel quick coupling group
It closes.
Background technology
Hydraulic drive belongs to one kind of Fluid-transmission, transmits energy as working media with liquid and is controlled
The kind of drive.The mechanical energy of prime mover is converted to the pressure energy of liquid by hydraulic pump, is transmitted by the variation of liquid pressure energy
Energy, by the transmission of various control valves and pipeline, by means of hydraulic actuator (hydraulic cylinder or motor) liquid pressure energy
Mechanical energy is converted to, to drive operating mechanism, realizes straight reciprocating motion and rotary motion.As connection hydraulic pressure original paper and pipe
The hydraulic fitting on road, plays a very important role in hydraulic system.With the rapid development of science and technology, pipe fitting with
Fast Installation between hydralic hose is gradually replacing some tradition with the installation effectiveness of its high speed and easily installation process
Pipe fitting.
Due to current fast hydraulic pressure connector it is relatively common have one logical, two-way, tee pipe coupling, but actual
It in application process, due to the complexity of pipeline, needs the pipe connected more, is not only only limited to one logical, two-way, threeway,
Can may also be related to four-way, if but directly production four-way pipe fitting its can greatly increase production cost, and four-way
Connector due to use it is few, batch production the drawbacks of will appear excess capacity, and the performance of this pipe fitting compares
Single, use scope is limited.It is to be directed to one that a kind of situation is further encountered in hydraulic station installation, which is exactly existing multiple-connector,
Kind caliber specification, performance is relatively simple, cannot meet the requirement used at the same time of a variety of calibers.
Invention content
In view of the deficiencies of the prior art, the utility model provides a kind of multichannel quick coupling combination, to solve fluid pressure line
Middle the problem of needing flexibly use when four-way connection or three-way connection and can be same with the hydraulic tube of a variety of calibers
When use a kind of connector the problem of.
Multichannel quick coupling is combined, including geneva cross seat, and the geneva cross seat is hollow cavity, and described ten
Quick pipe connecting head assembly or plug are connected on four tip sides of font plinth, the quick pipe connecting head assembly includes at least
The sub- connector of two kinds of bore specifications, the first sub- connector include hollow tube body, are provided with annular protrusion on the tube cavity, institute
The right end face for stating protrusion carries groove, and U-type groove is provided in the protrusion left end face, spring, institute are housed in the U-type groove
The other end for stating spring is mounted in the first U-type groove of card cap, and the card cap is sleeved on by end flange in tube body, the card
Cap stretches into tubular body and is divided into elastic claw, and right end and the tube body contact portion of the card cap are additionally provided with the second U-type groove, the 2nd U
The opening of type groove corresponds to the groove of U-type groove raised on tube body, the built-in flexible rubber ring of the second U-type groove, the tube body
Outside is provided with the annular protrusion to the second sub- connector positioning；It is provided with Top fastening screw on the second sub- connector.
Preferably, the junction of the geneva cross seat and adapter assembly or plug is provided with sealing shroud；
Preferably, the spring is cylindrical compression spring；
Preferably, it is circular annular shape that the elastic rubber ring, which is section,；
Preferably, the diameter of section of the elastic rubber ring is more than the height of the second U-type groove；
Preferably, the drift of the spring is more than tube body protrusion to the space length between card cap U-type groove；
Preferably, two connector intersections of the geneva cross seat are provided with the mounting hole for anchor tip seat；
Preferably, the tube cavity diameter of the described second sub- connector is more than the outer diameter of the first sub- connector；
Preferably, the Top fastening screw is multiple, and the circumferencial direction along the second sub- connector is uniformly distributed；
Preferably, the internal diameter of tube body of the described second sub- connector is less than the outer diameter of sealing shroud.
Advantageous effect acquired by the utility model is：
1, it is connected with quick pipe connecting head assembly or plug on four tip sides of geneva cross seat, can flexibly realized
The effect of two-way connection, threeway connection or four-way connection.
2, rapid connector component be different intracavity diameters splice combinations form, it can be achieved that the hydraulic tube of different tube diameters simultaneously
It connects on the apparatus, the use cost of connector when having saved a variety of calibers.
3, the present apparatus is equipped with mounting hole, and can be fixed on hydraulic station prevents transport or tubular body impact from causing to shake shadow
Speaking pipe part service life.
4, geneva cross seat is the ducted body of four direction intercommunication, and inside can be carried out when quick coupling or plug are backed out
Cleaning, it is convenient and time-saving.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
It can be obtain other attached drawings according to these attached drawings.
Fig. 1 is installation diagram when multichannel quick coupling combination is used as three-way connection；
In figure：The second sub- connectors of 1-, the first sub- connectors of 2-, 3- sealing shrouds, 4- plugs, 5- geneva cross seats.
Specific implementation mode
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
To achieve the above object, the specific technical solution of the utility model is as follows：
Quick coupling combination as shown in Figure 1, including geneva cross seat 5, two connector intersections of geneva cross seat
It is provided with the mounting hole for anchor tip seat, passes through sealing shroud 3 and plug 4 on one of geneva cross seat tip side
It connects, is connect with the first connector 2 by sealing shroud 3 on the other three tip side, the second connector 1 is sleeved on the outer of the first connector 2
Face is fixed by Top fastening screw and the first connector 2.The Top fastening screw is multiple, and the circumferencial direction along the second sub- connector is uniform
Distribution；
First sub- connector includes hollow tube body, and annular protrusion, the right side of the protrusion are provided on the tube cavity
End face carries groove, and U-type groove is provided in the protrusion left end face, cylindrical pressing spring, the bullet are housed in the U-type groove
The other end of spring is mounted in the first U-type groove of card cap, and the card cap is sleeved on by end flange in tube body, and the card cap is stretched
Enter tubular body and be divided into elastic claw, right end and the tube body contact portion of the card cap are additionally provided with the second U-type groove, the second U-type groove
Opening correspond to the groove of U-type groove raised on tube body, the built-in flexible rubber ring of the second U-type groove, the elastic rubber ring
Be section be circular annular shape, the diameter of section of the elastic rubber ring is more than the height of the second U-type groove, the tube body it is outer
Portion is provided with the annular protrusion positioned to the second sub- connector 1.The tube cavity diameter of the second sub- connector connects more than the second son
The outer diameter of head；The drift of the spring is more than tube body protrusion to the space length between card cap U-type groove.Second son connects
The internal diameter of tube body of head is less than the outer diameter of sealing shroud.
The present apparatus is revolved the holding screw on the second sub- connector 1 when being attached using the hydralic hose of small diameter
It opens so that the second sub- connector 1 is moved to bottom end and 3 contact site of sealing shroud of the first sub- connector 2, and hydralic hose is penetrated first
In the cavity of sub- connector 2, flexible deformation occurs for the elastic claw of the first sub- connector 2, by hydralic hose clamping, realizes quickly connection.
When being attached using larger diameter sebific duct, the second sub- connector 1 is pushed forward along the first sub- connector 2, when the second sub- connector 1
When bottom end is stuck in the protrusion of the first sub- connector 2, stops pushing, Top fastening screw is tightened, the second sub- connector 1 is fixed to the first son
On connector 2, the hydralic hose of major diameter is penetrated in the cavity of the second sub- connector 1, the elastic claw of the first sub- connector 2 occurs elasticity and becomes
Hydralic hose clamping is realized quickly connection by shape.When needing to remove sebific duct from connector, along the axis of the second sub- connector 1
Compressive deformation occurs for direction push card cap, the spring between card cap and tube body, and elastic claw is slided along the groove of tube body protrusion
To tubular body, hydralic hose can easily extract hydralic hose no longer by the extruding force from elastic bumps at this time.
Tube joint assembly can be extended according to actual needs, such as increase the sub- connector of third, the 4th sub- connector.
Can plug 4 be removed into the sub- connector of installation or adapter assembly according to actual needs, realize the function of four-way connection.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (10)
1. multichannel quick coupling is combined, which is characterized in that including geneva cross seat, the geneva cross seat is hollow chamber
Body is connected with quick pipe connecting head assembly or plug, the quick coupling group on four tip sides of the geneva cross seat
Part includes the sub- connector of at least two bore specifications, and the first sub- connector includes hollow tube body, is provided on the tube cavity
Annular protrusion, the right end face of the protrusion carry groove, are provided with U-type groove in the protrusion left end face, in the U-type groove
Equipped with spring, the other end of the spring is mounted in the first U-type groove of card cap, and the card cap is sleeved on pipe by end flange
In vivo, the card cap stretches into tubular body and is divided into elastic claw, and right end and the tube body contact portion of the card cap are additionally provided with the 2nd U
Type groove, the opening of the second U-type groove correspond to the groove of U-type groove raised on tube body, the built-in flexible rubber ring of the second U-type groove,
The outside of the tube body is provided with the annular protrusion to the second sub- connector positioning；It is provided on the second sub- connector and holds out against spiral shell
Nail.
2. multichannel quick coupling combination as described in claim 1, which is characterized in that the geneva cross seat and adapter assembly
Or the junction of plug is provided with sealing shroud.
3. multichannel quick coupling combination as described in claim 1, which is characterized in that the spring is cylindrical compression spring.
4. multichannel quick coupling combination as described in claim 1, which is characterized in that the elastic rubber ring is that section is circle
Annular shape.
5. multichannel quick coupling combination as described in claim 1, which is characterized in that the diameter of section of the elastic rubber ring is big
In the height of the second U-type groove.
6. multichannel quick coupling combination as described in claim 1, which is characterized in that the drift of the spring is more than tube body
Protrusion arrives the space length between card cap U-type groove.
7. multichannel quick coupling combination as described in claim 1, which is characterized in that two connector phases of the geneva cross seat
The mounting hole for anchor tip seat is provided at friendship.
8. multichannel quick coupling combination as claimed in claim 7, which is characterized in that the tube cavity of the second sub- connector is straight
Diameter is more than the outer diameter of the first sub- connector.
9. multichannel quick coupling combination as described in claim 1, which is characterized in that the Top fastening screw is multiple, along second
The circumferencial direction of sub- connector is uniformly distributed.
10. multichannel quick coupling combination as described in claim 1, which is characterized in that the internal diameter of tube body of the second sub- connector
Less than the outer diameter of sealing shroud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699696.7U CN207621554U (en) | 2017-12-08 | 2017-12-08 | Multichannel quick coupling is combined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699696.7U CN207621554U (en) | 2017-12-08 | 2017-12-08 | Multichannel quick coupling is combined |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207621554U true CN207621554U (en) | 2018-07-17 |
Family
ID=62822564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721699696.7U Active CN207621554U (en) | 2017-12-08 | 2017-12-08 | Multichannel quick coupling is combined |
Country Status (1)
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| CN (1) | CN207621554U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679344A (en) * | 2018-07-23 | 2018-10-19 | 嘉兴通达机械有限公司 | A kind of three-way connection that can extend the service life |
| CN110159878A (en) * | 2019-06-17 | 2019-08-23 | 徐州天泓传动设备有限公司 | A kind of electric pushrod based on multi-functional interconnection technique |
| CN110926839A (en) * | 2019-11-15 | 2020-03-27 | 广东纽恩泰新能源科技发展有限公司 | Laboratory multifunctional cold and hot water unit test tool |
-
2017
- 2017-12-08 CN CN201721699696.7U patent/CN207621554U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679344A (en) * | 2018-07-23 | 2018-10-19 | 嘉兴通达机械有限公司 | A kind of three-way connection that can extend the service life |
| CN110159878A (en) * | 2019-06-17 | 2019-08-23 | 徐州天泓传动设备有限公司 | A kind of electric pushrod based on multi-functional interconnection technique |
| CN110926839A (en) * | 2019-11-15 | 2020-03-27 | 广东纽恩泰新能源科技发展有限公司 | Laboratory multifunctional cold and hot water unit test tool |
| CN110926839B (en) * | 2019-11-15 | 2021-06-11 | 广东纽恩泰新能源科技发展有限公司 | Laboratory multifunctional cold and hot water unit test tool |
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