CN105065826B - Multichannel quick coupling is combined - Google Patents
Multichannel quick coupling is combined Download PDFInfo
- Publication number
- CN105065826B CN105065826B CN201510593399.3A CN201510593399A CN105065826B CN 105065826 B CN105065826 B CN 105065826B CN 201510593399 A CN201510593399 A CN 201510593399A CN 105065826 B CN105065826 B CN 105065826B
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- Prior art keywords
- plug
- valve
- lock
- valve body
- housing
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/18—Joints tightened by eccentrics or rotatable cams
Abstract
The present invention relates to a kind of attachment device of fast assembling-disassembling, especially multichannel quick couplings to combine.Multichannel quick coupling is combined, including public valve body, main-valve body and lock body, the main-valve body both sides are equipped with lock body, main-valve body and lock body are rotation connections, vertical direction is equipped with single set quick coupling in public valve body and main-valve body, single set quick coupling includes convex plug and famale connector, installation convex plug in public valve body, main-valve body installs the famale connector that runner is opened with convex plug cooperation, public valve body surface is equipped with guide rod used for positioning, main-valve body is equipped with the groove of cooperation guide rod, lock body head recess forms slide bar, slide bar and lock body form the cambered surface of protrusion, handle is equipped between lock body afterbody, public valve body both sides are equipped with positioning bolt, positioning bolt sticks into slide bar, as lock body rotational positioning bolt snaps into, convex plug and famale connector open runner.Usefulness of the present invention：Multichannel rapid abutting joint and can be split off, and eliminate the risk of mistake docking.
Description
Technical field
The present invention relates to a kind of attachment device of fast assembling-disassembling, especially multichannel quick couplings to combine.
Background technology
Quick coupling includes hydraulic quick coupling and various fluid quick joints, it is that one kind quickly connects or disconnects pipe
The attachment device of fast assembling-disassembling is realized on road.Since quick coupling has the function of that dual check pipeline disconnects No leakage, in stone
Oil, metallurgy, water power, engineering machinery, ship, electromechanical equipment etc. are widely used in fields.But sometimes because of special circumstances,
Single channel is inadequate, and single channel individually patches easily mistake docking, it is therefore desirable to which a few road hydraulic circuits, electronic circuit or pneumatic circuit are equal
When split off or connect.
The content of the invention
In order to solve the technical issues of above-mentioned a few roads split off or connect simultaneously, the present invention provides multichannel quick coupling combination.
Technical scheme is as follows：
Multichannel quick coupling is combined, and including public valve body, main-valve body and lock body, the main-valve body both sides are equipped with lock body, main-valve
Body and lock body are to be rotatablely connected, and vertical direction is equipped with single set quick coupling in public valve body and main-valve body, and the list covers quick coupling
Quantity be more than a set of, single to cover quick coupling and include convex plug and famale connector, installation convex plug in public valve body, the installation of main-valve body with
The famale connector of runner is opened in convex plug cooperation, and public valve body surface is equipped with guide rod used for positioning, and main-valve body is equipped with cooperation guide rod
Groove, lock body head recess form slide bar, and slide bar and lock body form the cambered surface of protrusion, handle, public valve are equipped between lock body afterbody
Body both sides are equipped with positioning bolt, and positioning bolt sticks into slide bar, as lock body rotational positioning bolt snaps into, convex plug and famale connector
Open runner.
Mother's valve body surface one side is equipped with female cover board, and female cover board is fixed on by cover board bolt on main-valve body, and cover board is inserted
Be cased with cover spring on pin, cover spring both ends respectively with female cover board and female valve body contact.Female cover board is the holding for dust-proof etc.
Main-valve body cleans.
The main-valve body is equipped with safety lock structure, and safety lock structure includes lock core, lock nut, snap, button and lock housing, female
Valve body one side is equipped with mounting hole, and snap is equipped in mounting hole, and lock nut is mounted on mounting hole, is equipped with lock core in lock nut, snap with
Lock core connects, and lock body is equipped with lock housing, and button is equipped in lock housing, and lock core and button contact in lock housing, button push lock core to
Interior movement causes lock core to depart from lock housing.When main-valve body and public valve body will be separated, to make lock core by lower button, pushing lock cylinder
Lock body outside edges are fallen back on, main-valve body is separated with public valve body, because lock core sleeve plays the role of fixing lock in the lock housing of lock body,
Lock body can be rotated by exiting, separation main-valve body and public valve body.
The convex plug includes plug, plug connector body, plug spool and plug valve seat, and plug left part inner wall is cased with plug
Fittings body, the plug valve seat top are fixed with wall in plug connector body, and plug valve core rod valve pocket is equipped in the middle part of plug inner wall, are inserted
Head right end inner wall is equipped with plug spool, and plug spool left part outer wall is equipped with slope surface a, slope surface a and plug inner wall fitted seal, plug
Plug valve core rod is equipped between valve seat and plug spool, convex block, convex block and plug valve core rod valve pocket are equipped in the middle part of plug valve core rod
Contact is equipped with spring a between plug valve seat and plug valve core rod valve pocket, bullet is equipped between plug valve core rod valve pocket and plug spool
Spring b, plug valve core rod valve pocket are equipped with slope surface b, slope surface b and plug inner wall fitted seal, and plug spool drives plug to left movement
Valve core rod and plug valve core rod valve pocket are to left movement.
The famale connector includes housing, shell joint body, and housing right part inner wall is cased with shell joint body, housing left end inner wall
Equipped with bushing, plug valve seat set is equipped in the middle part of inner walls, plug valve seat set is equipped with housing valve seat, bushing and plug valve seat below
Housing valve pocket is equipped between set, spring c is equipped between bushing and plug valve seat set, is equipped between housing valve pocket and plug valve seat set
Spring d, casing center are equipped with housing spool, and housing spool is contacted with housing valve seat, housing spool and seal with buss case entrances,
Bushing moves right, and housing valve pocket is driven to move right.
Use technical scheme, multichannel（Hydraulic pressure, pneumatic, electrical pipeline etc.）It rapid abutting joint and can split off, and disappear
Except the risk of mistake docking；Plane is docked, and easy cleaning avoids pipeline pollution and pipeline does not have fluid loss；Connecting plate
The installation or replacement of quick coupling are convenient in retaining ring design；There is three-valve system using FAP compoboard quick coupling indoor designs, it
It there are the docking in the case of residual voltage or can be split off in channel interior；Single female connector can be manually attachable to pin end and fix
One end, guide rod be mounted on this one end of pin end fixed part, do not reside at movable part；The electronics control that can be suitble in equipment
The electrical connection of system processed；The coupling of comentation hardening effect when internal guide rod eliminates mechanical connection；Safety lock allows singlehanded
Operation；Structure design is compact, and system is more prone to when installing, and uses safety, simple, quickness and high efficiency, extensive solution party during operation
Case.
Description of the drawings
Fig. 1,2 are structure diagrams of the invention；
Fig. 3,4 are the structure diagrams of the invention without quick coupling；
Fig. 5,6,7 are the structure diagrams of quick coupling of the present invention.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Embodiment
Multichannel quick coupling combination as shown in Fig. 1,2,3,4,5,6,7, including public valve body 2, main-valve body 3 and lock body 1, institute
3 both sides of main-valve body are stated equipped with lock body 1, main-valve body 3 and lock body 1 are rotation connections, and lock body 1 is mounted on main-valve body by active screw
On 3, active screw nut is equipped with multiform gasket 18 with 1 junction of lock body, and vertical direction is equipped with list in public valve body 2 and main-valve body 3
Quick coupling is covered, single quantity for covering quick coupling is four sets, and public valve body 2 and 3 contact surface of main-valve body are considered as their surface, single to cover
Quick coupling includes convex plug and famale connector, and convex plug is installed in public valve body 2, and the installation of main-valve body 3 is opened with convex plug cooperation flows
The famale connector in road, public 2 surface of valve body are equipped with guide rod 8 used for positioning, and 8 middle part outer wall of guide rod is equipped with guide post O-ring 19, guide rod 8
It is fixed by flange nut 17, flange nut 17 is equipped with the groove of cooperation guide rod 8,1 head of lock body in public 2 back side of valve body, main-valve body 3
Recess forms slide bar 10, and slide bar 10 and lock body 1 form the cambered surface of protrusion, handle 9, public 2 both sides of valve body are equipped between 1 afterbody of lock body
Equipped with positioning bolt 4, positioning bolt 4 sticks into slide bar 10, and positioning bolt 4 is equipped with pulley 20 with 10 sliding position of slide bar, with lock
1 rotational positioning bolt 4 of body snaps into, and convex plug and famale connector open runner.
The 3 surface one side of main-valve body is equipped with female cover board 5, and female cover board 5 is fixed on by cover board bolt 7 on main-valve body 3, is covered
Cover spring 6 is cased on plate bolt 7,6 both ends of cover spring contact respectively with female cover board 5 and main-valve body 3.
The main-valve body 3 is equipped with safety lock structure, and safety lock structure includes lock core 11, lock nut 12, snap 13, button 14
With lock housing 15,3 one side of main-valve body is equipped with mounting hole, snap 13 is equipped in mounting hole, and lock nut 12 is mounted on mounting hole, lock nut 12
Interior to be equipped with lock core 11, snap 13 is connected with lock core 11, and lock body 1 is equipped with lock housing 15, and button 14,11 He of lock core are equipped in lock housing 15
Button 14 contacts in lock housing 15, and button 14 pushes lock core 11 and moves inward so that lock core 11 departs from lock housing 15,14 outer wall of button
Button baffle ring 16 is equipped with 15 contact position of lock housing.
The convex plug includes plug 21, plug connector body 32, plug spool 26 and plug valve seat 25, in 21 left part of plug
Wall is cased with plug connector body 32, and plug connector body 32 and 21 contact position of plug are equipped with spigot seal and pad a24, the plug valve seat 25
Top is contacted with 32 inner wall of plug connector body, and plug valve core rod valve pocket 22, plug valve core rod valve pocket are equipped in the middle part of 21 inner wall of plug
22 and 21 contact position of plug be equipped with plug valve core rod valve pocket O-ring 27,21 right end inner wall of plug be equipped with plug spool 26, plug 21
Spigot seal is equipped with 26 contact position of plug spool and pads b29, and 26 left part outer wall of plug spool is equipped with slope surface a33, and slope surface a33 is with inserting
First 21 inner wall fitted seal is equipped with plug valve core rod 23,23 middle part of plug valve core rod between plug valve seat 25 and plug spool 26
Equipped with convex block 34, convex block 34 is contacted with plug valve core rod valve pocket 22, and convex block 34 is equipped with 22 contact position of plug valve core rod valve pocket and inserts
Head valve core bar King 28 is equipped with spring a31, plug valve core rod valve pocket 22 between plug valve seat 25 and plug valve core rod valve pocket 22
Spring b30 is equipped between plug spool 26, plug valve core rod valve pocket 22 is equipped with slope surface b35, and slope surface b35 and 21 inner wall of plug are matched somebody with somebody
Sealing is closed, plug spool 26 drives plug valve core rod 23 and plug valve core rod valve pocket 22 to left movement to left movement.
The famale connector includes housing 41, shell joint body 44, and 41 right part inner wall of housing is cased with shell joint body 44, housing
41 left end inner walls are equipped with bushing 47, and plug valve seat is equipped in the middle part of 41 inner wall of housing and covers 52, plug valve seat set 52 is equipped with housing below
Valve seat 45 is equipped with housing valve pocket 51, bullet is equipped between bushing 47 and plug valve seat set 52 between bushing 47 and plug valve seat set 52
Spring c49, is equipped with spring d48 between housing valve pocket 51 and plug valve seat set 52, housing valve pocket 51 and plug valve seat cover 52 contact positions
Equipped with housing valve pocket O-ring a42 and housing valve housing King 50, plug valve seat set 52 and 44 contact position of shell joint body are equipped with
Housing valve pocket O-ring b43,41 center of housing are equipped with housing spool 53, and 53 head inclination outer wall of housing spool is equipped with housing spool O
Type circle 46, housing spool 53 are contacted with housing valve seat 45, and 41 import of housing spool 53 and 47 seal casinghousing of bushing, bushing 47 is to the right
Movement drives housing valve pocket 51 to move right.
In use, promoting 3 button 14 of main-valve body, lock body 1 is threaded to installation site, and public 2 guide rod 8 of valve body insertion main-valve body 3 is public
2 positioning bolt 4 of valve body is caught between lock body 1 and slide bar 10, slowly rotational handle 9, and convex plug and famale connector cooperation, plug 21 are right
End is blocked in annular shape, 21 runner mouth of plug by plug spool 26,21 open-top bushing 47 of plug, and housing valve pocket 51 is driven to transport to the right
Dynamic, housing spool 53 pushes plug spool 26 to left movement, and plug valve core rod 23 and plug valve core rod valve pocket 22 is driven to transport to the left
It is dynamic, handle 9 to male and female valve body is pulled to connect extreme position, runner circulation, the locking of 14 automatic spring of button.
Claims (1)
1. multichannel quick coupling is combined, including public valve body（2）, main-valve body（3）And lock body（1）, it is characterised in that：The main-valve body
（3）Both sides are equipped with lock body（1）, main-valve body（3）And lock body（1）It is to be rotatablely connected, lock body（1）Main-valve is mounted on by active screw
Body（3）On, active screw nut and lock body（1）Junction is equipped with multiform gasket（18）, public valve body（2）With main-valve body（3）It is interior perpendicular
Nogata covers quick coupling to equipped with single, the quantity of single set quick coupling be more than it is a set of, it is single to cover quick coupling and include convex plug
And famale connector, public valve body（2）Interior installation convex plug, main-valve body（3）The famale connector of runner, public valve are opened in installation with convex plug cooperation
Body（2）Surface is equipped with guide rod used for positioning（8）, guide rod（8）Middle part outer wall is equipped with guide post O-ring（19）, guide rod（8）By flange
Nut（17）It is fixed, flange nut（17）In public valve body（2）The back side, main-valve body（3）Equipped with cooperation guide rod（8）Groove, lock body
（1）Head recess forms slide bar（10）, slide bar（10）And lock body（1）Form the cambered surface of protrusion, lock body（1）Hand is equipped between afterbody
Handle（9）, public valve body（2）Both sides are equipped with positioning bolt（4）, positioning bolt（4）With slide bar（10）Sliding position is equipped with pulley（20）,
Positioning bolt（4）Stick into slide bar（10）, with lock body（1）Rotational positioning bolt（4）It snaps into, convex plug and famale connector open stream
Road, the main-valve body（3）Surface one side is equipped with female cover board（5）, female cover board（5）Pass through cover board bolt（7）It is fixed on main-valve body（3）
On, cover board bolt（7）On be cased with cover spring（6）, cover spring（6）Both ends respectively with female cover board（5）With main-valve body（3）It connects
It touches, the main-valve body（3）Safety lock structure is equipped with, safety lock structure includes lock core（11）, lock nut（12）, snap（13）, press
Button（14）And lock housing（15）, main-valve body（3）One side is equipped with mounting hole, and snap is equipped in mounting hole（13）, lock nut（12）It is mounted on
Mounting hole, lock nut（12）It is interior to be equipped with lock core（11）, snap（13）With lock core（11）Connection, lock body（1）Lock housing is installed（15）,
Lock housing（15）It is interior to be equipped with button（14）, lock core（11）And button（14）In lock housing（15）Middle contact, button（14）Push lock core
（11）It moves inward so that lock core（11）Depart from lock housing（15）, button（14）Outer wall and lock housing（15）Contact position is equipped with button baffle ring
（16）, the convex plug include plug（21）, plug connector body（32）, plug spool（26）With plug valve seat（25）, plug
（21）Left part inner wall is cased with plug connector body（32）, the plug valve seat（25）Top and plug connector body（32）Inner wall is fixed,
Plug（21）Plug valve core rod valve pocket is equipped in the middle part of inner wall（22）, plug（21）Right end inner wall is equipped with plug spool（26）, plug
Spool（26）Left part outer wall is equipped with slope surface a（33）, slope surface a（33）With plug（21）Inner wall fitted seal, plug valve seat（25）With
Plug spool（26）Between be equipped with plug valve core rod（23）, plug valve core rod（23）Middle part is equipped with convex block（34）, convex block（34）With
Plug valve core rod valve pocket（22）Contact, plug valve seat（25）With plug valve core rod valve pocket（22）Between be equipped with spring a（31）, plug
Valve core rod valve pocket（22）With plug spool（26）Between be equipped with spring b（30）, plug valve core rod valve pocket（22）Equipped with slope surface b
（35）, slope surface b（35）And plug（21）Inner wall fitted seal, plug spool（26）To left movement, plug valve core rod is driven（23）
With plug valve core rod valve pocket（22）To left movement, the famale connector includes housing（41）, shell joint body（44）, housing（41）It is right
Portion's inner wall is cased with shell joint body（44）, housing（41）Left end inner wall is equipped with bushing（47）, housing（41）It is equipped with and inserts in the middle part of inner wall
Head valve cover for seat（52）, plug valve seat set（52）Housing valve seat is equipped with below（45）, bushing（47）With plug valve seat set（52）Between
Equipped with housing valve pocket（51）, bushing（47）With plug valve seat set（52）Between be equipped with spring c（49）, housing valve pocket（51）And plug
Valve seat set（52）Between be equipped with spring d（48）, housing（41）Center is equipped with housing spool（53）, housing spool（53）With housing valve
Seat（45）Contact, housing spool（53）And bushing（47）Seal casinghousing（41）Import, bushing（47）It moves right, drives housing valve
Set（51）It moves right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510593399.3A CN105065826B (en) | 2015-09-17 | 2015-09-17 | Multichannel quick coupling is combined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510593399.3A CN105065826B (en) | 2015-09-17 | 2015-09-17 | Multichannel quick coupling is combined |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105065826A CN105065826A (en) | 2015-11-18 |
| CN105065826B true CN105065826B (en) | 2018-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510593399.3A Active CN105065826B (en) | 2015-09-17 | 2015-09-17 | Multichannel quick coupling is combined |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105065826B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016005303A1 (en) | 2016-05-02 | 2017-11-02 | Eisele Pneumatics Gmbh & Co. Kg | coupling device |
| CN106764415B (en) * | 2016-12-05 | 2019-01-25 | 中国计量大学 | High pressure gas cylinder quick coupling plug-in and pull-off device, method and high-pressure air source equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202469324U (en) * | 2012-03-20 | 2012-10-03 | 徐州重型机械有限公司 | Rapid pipeline connecting device |
| CN203215164U (en) * | 2013-04-15 | 2013-09-25 | 江西艾克实业有限公司 | Plane type quick coupling |
| EP2740985A1 (en) * | 2012-12-07 | 2014-06-11 | Parker Hannifin Manufacturing Sweden AB | Quick coupling with safety lock |
| EP2818596A2 (en) * | 2013-06-24 | 2014-12-31 | Faster S.p.A. | Multi-coupling device with automatic pressure discharge system |
| CN204328304U (en) * | 2014-12-19 | 2015-05-13 | 浙江松乔气动液压有限公司 | Quick coupler |
| CN204922320U (en) * | 2015-09-17 | 2015-12-30 | 浙江松乔气动液压有限公司 | Combination of multichannel quick -operation joint |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2388132T3 (en) * | 2010-02-16 | 2012-10-09 | Faster S.P.A. | Multi-coupling device for multiple quick coupling connections of several hydraulic, electric and pneumatic lines, equipped with decompression system |
-
2015
- 2015-09-17 CN CN201510593399.3A patent/CN105065826B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202469324U (en) * | 2012-03-20 | 2012-10-03 | 徐州重型机械有限公司 | Rapid pipeline connecting device |
| EP2740985A1 (en) * | 2012-12-07 | 2014-06-11 | Parker Hannifin Manufacturing Sweden AB | Quick coupling with safety lock |
| CN203215164U (en) * | 2013-04-15 | 2013-09-25 | 江西艾克实业有限公司 | Plane type quick coupling |
| EP2818596A2 (en) * | 2013-06-24 | 2014-12-31 | Faster S.p.A. | Multi-coupling device with automatic pressure discharge system |
| CN204328304U (en) * | 2014-12-19 | 2015-05-13 | 浙江松乔气动液压有限公司 | Quick coupler |
| CN204922320U (en) * | 2015-09-17 | 2015-12-30 | 浙江松乔气动液压有限公司 | Combination of multichannel quick -operation joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105065826A (en) | 2015-11-18 |
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