CN209012606U - A kind of twin adapter internal screw thread quick connector - Google Patents
A kind of twin adapter internal screw thread quick connector Download PDFInfo
- Publication number
- CN209012606U CN209012606U CN201821440538.4U CN201821440538U CN209012606U CN 209012606 U CN209012606 U CN 209012606U CN 201821440538 U CN201821440538 U CN 201821440538U CN 209012606 U CN209012606 U CN 209012606U
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- claw
- twin adapter
- screw thread
- outer housing
- mandrel
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Abstract
The utility model provides a kind of twin adapter internal screw thread quick connector, including twin adapter claw outer housing and two claw connection structures；Two claw connection structures are arranged inside twin adapter claw outer housing, and twin adapter claw outer housing is equipped with gas source interface；Gas source pipe is equipped in twin adapter claw outer housing, gas source pipe includes main pipeline and two branch pipe(tube)s, main pipeline is connected to gas source interface, each branch pipe(tube) is connected to main pipeline, each claw connection structure rear one branch pipe(tube) of corresponding connection, main pipeline is interior to be equipped with the gas control valve rod mechanism that main pipeline opening and closing can be controlled outside twin adapter claw outer housing；A kind of twin adapter internal screw thread quick connector described in the utility model, larger human problems will be expended during existing dismounting band or sealant between pipe fitting and nozzle by solving, further solve need connect to connector be two nozzles, and it is closer, inconvenient the problems such as installing.
Description
Technical field
The utility model belongs to pipe fitting joint field, more particularly, to a kind of twin adapter internal screw thread quick connector.
Background technique
The thread seal connection type of pipeline relies on the artificial hand that carries out to be screwed to connect substantially at present, also needs to twine in threaded portion
Around band or sealant sealing is smeared, is installed more troublesome.Many times, which only needs temporary sealing, releases close
It is honored as a queen, which can be attached with other pipelines or valve.And it is time-consuming and laborious in such a way that artificial hand is screwed to connect, it removes close
Envelope band or sealant during will expend it is larger manually operated, if necessary to connection to connector be two nozzles,
And it is closer, inconvenience installation then needs manually to be handled.
Summary of the invention
In view of this, the utility model is directed to a kind of twin adapter internal screw thread quick connector, solve pipe fitting and pipe
Larger human problems will be expended during existing dismounting band or sealant between mouthful, further solves and needs to connect
Be two nozzles to connector, and be closer, the problems such as inconvenience installation.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of twin adapter internal screw thread quick connector, including twin adapter claw outer housing and two claw connection structures；
Two claw connection structures are arranged inside the twin adapter claw outer housing, outside the twin adapter claw
Shell is equipped with gas source interface；
Gas source pipe is equipped in the twin adapter claw outer housing, the gas source pipe includes main pipeline and two branch pipes
Road, the main pipeline are connected to the gas source interface, and each branch pipe(tube) is connected to the main pipeline, and each claw connects
Binding structure rear one branch pipe(tube) of corresponding connection, interior be equipped with of the main pipeline can be in the twin adapter claw outer housing
The gas control valve rod mechanism of outside control main pipeline opening and closing；
Service pipe there are two being set in the twin adapter claw outer housing, each service pipe correspondence and an institute
Connection inside claw connection structure is stated, each service pipe is connected to outside the twin adapter claw outer housing；
The claw connection structure includes claw structure, claw pushing structure, mandrel and mandrel pushing structure；
The claw front end is external thread structure, and the external thread structure is arranged outside the twin adapter claw outer housing
Portion, the claw structure and claw pushing structure are sequentially sleeved on the mandrel, and the mandrel pushing structure is arranged described
Core back-end, the mandrel pushing structure push the claw pushing structure by steel ball structure, set in front of the steel ball structure
Fluted structure, the groove structure are arranged on the twin adapter claw outer housing, when steel ball structure enters the groove knot
When structure, the mandrel pushing structure stops the promotion to claw pushing structure；
It is equipped with the first elastic construction in front of the claw pushing structure, the second elasticity is equipped in front of the mandrel pushing structure
Structure, when the gas control valve rod mechanism is closed, second elastic construction can spring back mandrel pushing structure, and described first
Elastic construction can be released steel ball structure by claw pushing structure inside groove structure.
Further, the claw pushing structure is claw supporting block and piston, and the piston is arranged in the claw branch
Bracer rear, the claw structure include six external screw thread claws, each external screw thread claw with the claw supporting block
Contact.
Further, bulge-structure is equipped with inside each external screw thread claw front end.
Further, first elastic construction is returning spring, and the returning spring is arranged on the mandrel, described
Returning spring is arranged in front of the claw supporting block.
Further, mandrel pushing structure is link block after piston, and second elastic construction is main pressing spring, the master
Pressing spring is arranged on the mandrel, and the main pressing spring is arranged after the piston in front of link block.
Further, groove structure, when mandrel is pushed to top, each bulge-structure are equipped in front of the mandrel
It is able to enter the groove structure.
Further, six external screw thread claw outer walls are equipped with the first O-ring, and first O-ring is arranged described
On twin adapter claw outer housing.
Further, link block rear end is equipped with the second O-ring after the piston.
Further, the gas control valve rod mechanism includes Pneumatic valve compression bar and Pneumatic valve spacer, and the Pneumatic valve spacer is set
It sets in the main pipeline, the Pneumatic valve spacer is equipped with stomata, Pneumatic valve compression bar one end passes through axis circlip and institute
The connection of Pneumatic valve spacer is stated, the Pneumatic valve compression bar other end is arranged outside the twin adapter claw outer housing, the gas control
Valve compression bar is equipped with gas control valve spring, when gas control valve spring is pressing state, each branch pipe(tube) and the gas source interface
Connection, when gas control valve spring extended state, each branch pipe(tube) and the gas source interface are blocked, each branch pipe(tube) with
The gas source interface blocks, and each branch pipe(tube) is and atmosphere.
Further, the Pneumatic valve spacer is sealed by the 6th O-ring and the 7th O-ring and the main pipeline, described
In the Pneumatic valve spacer outer wall, the Pneumatic valve compression bar passes through the 5th O-ring and institute for 6th O-ring and the setting of the 7th O-ring
The sealing of Pneumatic valve spacer is stated, the 5th O-ring is arranged in the Pneumatic valve compression bar outer wall.
Compared with the existing technology, a kind of twin adapter internal screw thread quick connector described in the utility model has following excellent
Gesture:
A kind of twin adapter internal screw thread quick connector described in the utility model, passes through gas source pipe and claw connection structure
Connection then can be realized and carry out gas push to claw connection structure, enhance in pipe fitting connection procedure, whole motor-driven of the present apparatus
Property, reduces the working strength of operator, by the mating connection between steel ball structure and groove structure, and then can be realized pair
The control of claw pushing structure actuating length, by the cooperation of external screw thread claw and mandrel can be realized claw connection structure with to
The quick connection of connector inner hole.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is a kind of twin adapter internal screw thread quick connector the schematic diagram of the section structure described in the utility model embodiment；
Fig. 2 is a kind of twin adapter internal screw thread quick connector partial structural diagram described in the utility model embodiment；
Fig. 3 is a kind of twin adapter internal screw thread quick connector partial structural diagram described in the utility model embodiment；
Fig. 4 is the claw structure side view in a kind of twin adapter internal screw thread quick connector described in the utility model embodiment
Figure；
Fig. 5 faces for the claw structure in a kind of twin adapter internal screw thread quick connector described in the utility model embodiment
Figure.
Description of symbols:
1- part to be sealed；2- external screw thread claw；The first O-ring of 3-；4- housing 1；5- returning spring；6- the first screw thread card
Pawl supporting block；7- the second screw thread claw supporting block；9- high-pressure spacer；10- piston；Link block after 11- piston；12- steel ball；13-
Gasket；Attachment base after 14-；15- Pneumatic valve compression bar；16- Pneumatic valve spacer；17- gas control valve spring；18- gas control valve pin shaft；19-
Second O-ring；The main pressing spring of 21-；22- housing 2；23- the second high pressure washer；24- third O-ring；The 4th O-ring of 25-；26-
Mandrel；27- axis circlip；The 5th O-ring of 28-；The 6th O-ring of 29-；The 7th O-ring of 30-；31- screw.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of twin adapter internal screw thread quick connector, as shown in Figure 1, including that twin adapter claw outer housing and two claws connect
Binding structure；
Twin adapter claw outer housing includes the first housing 4, the second housing 22 and rear attachment base 14, and the setting of the second housing 22 exists
Between first housing 4 and rear attachment base 14, the first housing 4, the second housing 22 and rear attachment base 14 are carried out by multiple screws 31
Contact.
Two claw connection structures are arranged inside twin adapter claw outer housing, and twin adapter claw outer housing is equipped with gas
Source interface；
Gas source pipe is equipped in twin adapter claw outer housing, gas source pipe includes main pipeline and two branch pipe(tube)s, main pipeline
It is connected to gas source interface, each branch pipe(tube) is connected to main pipeline, each claw connection structure rear one branch pipe of corresponding connection
Road, main pipeline is interior to be equipped with the gas control valve rod mechanism that main pipeline opening and closing can be controlled outside twin adapter claw outer housing；
It is set in twin adapter claw outer housing there are two service pipe, each service pipe corresponds to and connect knot with a claw
Connection inside structure, each service pipe are connected to outside twin adapter claw outer housing；
Interface outside service pipe is working line interface 32；
Claw connection structure be arranged in the first housing 4, claw connection structure include claw structure, claw pushing structure,
Mandrel 26 and mandrel pushing structure；
Claw front end be external thread structure, external thread structure be arranged outside twin adapter claw outer housing, claw structure and
Claw pushing structure is sequentially sleeved on mandrel 26, and mandrel pushing structure is arranged in 26 rear end of mandrel, and mandrel pushing structure passes through
Steel ball structure pushes claw pushing structure, and groove structure is equipped in front of steel ball structure, and groove structure is arranged outside twin adapter claw
On shell, when steel ball structure enters groove structure, mandrel pushing structure stops the promotion to claw pushing structure, steel ball structure
For two steel balls 12, each steel ball 12 is arranged at 10 rear of piston, and mandrel 26 is to be threadedly coupled with link block 11 after piston, living
Plug 10 is set in after piston on link block 11, pistion recess is equipped in piston 10, the second high pressure washer 23 and third O-ring are equal
It is arranged inside pistion recess, the setting of third O-ring 24 is equipped with boss, leads in 23 front of the second high pressure washer, pistion recess rear end
It crosses boss to limit link block 11 after piston, 11 rear of link block is equipped with the second O-ring 19 after piston, passes through gas source pipe
It is connected to claw connection structure, then can be realized and gas push is carried out to claw connection structure, enhanced in pipe fitting connection procedure, this
The mobility of device entirety, reduces the working strength of operator；
It is equipped with the first elastic construction in front of claw pushing structure, is equipped with the second elastic construction in front of mandrel pushing structure, when
When gas control valve rod mechanism is closed, the second elastic construction can spring back mandrel pushing structure, and the first elastic construction can pass through card
Pawl pushing structure releases steel ball structure inside groove structure, by the mating connection between steel ball structure and groove structure,
It can be realized the control to claw pushing structure actuating length in turn, it can be real by the cooperation of external screw thread claw 2 and mandrel 26
Existing claw connection structure and the quick connection to 1 inner hole of connector.
Claw pushing structure is claw supporting block 7 and piston 10, and piston 10 is arranged in 7 rear of claw supporting block, claw knot
Structure includes six external screw thread claws 2, and each external screw thread claw 2 is contacted with claw supporting block 7, piston 10 and claw supporting block 7
Between be equipped with the 4th O-ring 25 and the first high-pressure spacer 9, the front of the first high-pressure spacer 9 is arranged in the 4th O-ring 25.
Bulge-structure is equipped with inside each 2 front end of external screw thread claw.
First elastic construction is returning spring 5, and returning spring 5 is set on mandrel 26, and returning spring 5 is arranged at card
7 front of pawl supporting block.
Mandrel pushing structure is link block 11 after piston, and the second elastic construction is main pressing spring 21, and main pressing spring 21 is arranged
On mandrel 26,11 front of link block is arranged after piston in main pressing spring 21.
Groove structure is equipped in front of mandrel 26, when mandrel 26 is pushed to top, each bulge-structure is able to enter recessed
Slot structure, groove structure are groove, and groove is arranged on 22 inner wall of the second housing, and groove rear end is inclined surface.
Six 2 outer walls of external screw thread claw are equipped with the first O-ring 3, and the first O-ring 3 is arranged on twin adapter claw outer housing.
11 rear end of link block is equipped with the second O-ring 19 after piston.
Gas control valve rod mechanism and gas source pipe are arranged on rear attachment base 14, and gas control valve rod mechanism includes Pneumatic valve compression bar
15 and Pneumatic valve spacer 16, Pneumatic valve spacer 16 is arranged in main pipeline, and Pneumatic valve spacer 16 is equipped with stomata, Pneumatic valve pressure
15 one end of bar is connect with circlip 27 with Pneumatic valve spacer 16 by axis, and 15 other end of Pneumatic valve compression bar is arranged in twin adapter claw
Outside outer housing, when gas control valve spring 17 is pressing state, each branch pipe(tube) is connected to gas source interface, Pneumatic valve compression bar 15
It is equipped with gas control valve spring 17, when gas control 17 extended state of valve spring, each branch pipe(tube) and gas source interface are blocked, each branch pipe
Road and gas source interface block, and each branch pipe(tube) is and atmosphere.
Pneumatic valve spacer 16 is sealed by the 6th O-ring 29 and the 7th O-ring 30 with main pipeline, the 6th O-ring 29 and the
For the setting of seven O-rings 30 in 16 outer wall of Pneumatic valve spacer, Pneumatic valve compression bar 15 is close by the 5th O-ring 28 and Pneumatic valve spacer 16
Envelope, the 5th O-ring 28 are arranged in 15 outer wall of Pneumatic valve compression bar.
The working method of this example
Working line interface 32 is attached with work tube, gas source pipe is connect with gas source, presses Pneumatic valve pressure
After bar 15, main pipeline gas is flowed into branch pipe(tube) by stomata, and then by link block 11 after two pistons of gas push, in turn
Steel ball 12 is pushed by link block 11 after piston, steel ball 12 pushes external screw thread claw 2 to be displaced outwardly, when steel ball 12 enters groove
When internal, then stop the promotion to external screw thread claw 2, link block 11 continues to press on mandrel 26 and pushes out after piston, works as piston
When link block 11 withstands boss afterwards, stop forward push mandrel 26, external screw thread claw 2 by the first O-ring elastic force 3, by six
External screw thread claw 2 and mandrel 26 are clamped in 26 outer wall of mandrel, and then the realization pair of the screw thread by the way that 2 outer wall of external screw thread claw is arranged in
The quick connection of pore inner wall after completing connection, is cancelled and being pressed Pneumatic valve compression bar 15, Pneumatic valve compression bar 15 is by gas control valve spring
Return under 17 active force, and then stomata is blocked, branch pipe(tube) is exhausted by being pneumatically in communication with the outside, returning spring
5 pairs of claw link blocks 6 apply reaction force, steel ball 12 will be pushed to release in groove, main pressing spring 21 connects after pushing piston
Block 11 moves backward, and steel ball 12 is fallen between piston 10 and piston link block 11.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of twin adapter internal screw thread quick connector, it is characterised in that: connect including twin adapter claw outer housing and two claws
Binding structure；
Two claw connection structures are arranged inside the twin adapter claw outer housing, the twin adapter claw outer housing
It is equipped with gas source interface；
Gas source pipe is equipped in the twin adapter claw outer housing, the gas source pipe includes main pipeline and two branch pipe(tube)s, institute
It states main pipeline and is connected to the gas source interface, each branch pipe(tube) is connected to the main pipeline, each claw connection knot
Structure rear one branch pipe(tube) of corresponding connection, interior be equipped with of the main pipeline can be outside the twin adapter claw outer housing
Control the gas control valve rod mechanism of main pipeline opening and closing；
Service pipe there are two being set in the twin adapter claw outer housing, each service pipe correspondence and a card
Connection inside pawl connection structure, each service pipe are connected to outside the twin adapter claw outer housing；
The claw connection structure includes claw structure, claw pushing structure, mandrel (26) and mandrel pushing structure；
The claw front end is external thread structure, and the external thread structure is arranged outside the twin adapter claw outer housing, institute
It states claw structure and claw pushing structure is sequentially sleeved on the mandrel (26), the mandrel pushing structure is arranged in the core
Axis (26) rear end, the mandrel pushing structure push the claw pushing structure, the steel ball structure front by steel ball structure
Equipped with groove structure, the groove structure is arranged on the twin adapter claw outer housing, when steel ball structure enters the groove
When structure, the mandrel pushing structure stops the promotion to claw pushing structure；
It is equipped with the first elastic construction in front of the claw pushing structure, the second elasticity knot is equipped in front of the mandrel pushing structure
Structure, when the gas control valve rod mechanism is closed, second elastic construction can spring back mandrel pushing structure, first bullet
Property structure can be released steel ball structure by claw pushing structure inside groove structure.
2. a kind of twin adapter internal screw thread quick connector according to claim 1, it is characterised in that: the claw pushes knot
Structure is claw supporting block (7) and piston (10), and the piston (10) is arranged in claw supporting block (7) rear, the claw
Structure includes six external screw thread claws (2), and each external screw thread claw (2) contacts with the claw supporting block (7).
3. a kind of twin adapter internal screw thread quick connector according to claim 2, it is characterised in that: each external screw thread
Bulge-structure is equipped with inside claw (2) front end.
4. a kind of twin adapter internal screw thread quick connector according to claim 3, it is characterised in that: the first elasticity knot
Structure is returning spring (5), and the returning spring (5) is set on the mandrel (26), and the returning spring (5) is arranged at institute
It states in front of claw supporting block (7).
5. a kind of twin adapter internal screw thread quick connector according to claim 4, it is characterised in that: mandrel pushing structure is
Link block (11) after piston, second elastic construction are main pressing spring (21), and the main pressing spring (21) is set in the core
On axis (26), the main pressing spring (21) is arranged after the piston in front of link block (11).
6. a kind of twin adapter internal screw thread quick connector according to claim 3, it is characterised in that: before the mandrel (26)
Side is equipped with groove structure, and when mandrel (26) is pushed to top, each bulge-structure is able to enter the groove structure.
7. a kind of twin adapter internal screw thread quick connector according to claim 6, it is characterised in that: six external screw threads
Claw (2) outer wall is equipped with the first O-ring (3), and first O-ring (3) is arranged on the twin adapter claw outer housing.
8. a kind of twin adapter internal screw thread quick connector according to claim 5, it is characterised in that: connected after the piston
Block (11) rear end is equipped with the second O-ring (19).
9. a kind of twin adapter internal screw thread quick connector according to claim 2, it is characterised in that: the gas control valve rod machine
Structure includes Pneumatic valve compression bar (15) and Pneumatic valve spacer (16), and the Pneumatic valve spacer (16) is arranged in the main pipeline, institute
Pneumatic valve spacer (16) are stated equipped with stomata, described Pneumatic valve compression bar (15) one end passes through axis circlip (27) and the Pneumatic valve
Spacer (16) connection, Pneumatic valve compression bar (15) other end are arranged outside the twin adapter claw outer housing, the gas control
Valve compression bar (15) be equipped with gas control valve spring (17), when gas control valve spring (17) be pressing state when, each branch pipe(tube) with
The gas source interface connection, when gas control valve spring (17) extended state, each branch pipe(tube) and the gas source interface are blocked,
Each branch pipe(tube) is and atmosphere.
10. a kind of twin adapter internal screw thread quick connector according to claim 9, it is characterised in that: the Pneumatic valve every
It covers (16) to seal by the 6th O-ring (29) and the 7th O-ring (30) and the main pipeline, the 6th O-ring (29) and the
Seven O-rings (30) setting in Pneumatic valve spacer (16) outer wall, the Pneumatic valve compression bar (15) by the 5th O-ring (28) with
Pneumatic valve spacer (16) sealing, the 5th O-ring (28) are arranged in Pneumatic valve compression bar (15) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440538.4U CN209012606U (en) | 2018-09-04 | 2018-09-04 | A kind of twin adapter internal screw thread quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440538.4U CN209012606U (en) | 2018-09-04 | 2018-09-04 | A kind of twin adapter internal screw thread quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209012606U true CN209012606U (en) | 2019-06-21 |
Family
ID=66831008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821440538.4U Active CN209012606U (en) | 2018-09-04 | 2018-09-04 | A kind of twin adapter internal screw thread quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209012606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895229A (en) * | 2018-09-04 | 2018-11-27 | 朗安（天津）科技发展有限公司 | A kind of twin adapter internal screw thread quick connector |
-
2018
- 2018-09-04 CN CN201821440538.4U patent/CN209012606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895229A (en) * | 2018-09-04 | 2018-11-27 | 朗安（天津）科技发展有限公司 | A kind of twin adapter internal screw thread quick connector |
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