CN208365033U - A kind of novel hydraulic quick connector - Google Patents
A kind of novel hydraulic quick connector Download PDFInfo
- Publication number
- CN208365033U CN208365033U CN201820636412.8U CN201820636412U CN208365033U CN 208365033 U CN208365033 U CN 208365033U CN 201820636412 U CN201820636412 U CN 201820636412U CN 208365033 U CN208365033 U CN 208365033U
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- Prior art keywords
- shell
- plug
- valve pocket
- spool
- wall
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to industrial connector field, especially a kind of novel hydraulic quick connector.A kind of novel hydraulic quick connector, including male contact and famale connector, the male contact includes plug, plug front outer wall is equipped with back stop slot, plug connector rear is arranged with plug connector body, wall is equipped with plug valve pocket in plug connector body, plug spool is equipped in plug valve pocket, plug spool front outer wall is equipped with through-hole, plug valve core spring is equipped between plug spool and plug connector body, famale connector includes shell and housing, housing central section inner wall convexes to form flange collar to center position, flange collar is equipped with shell spool, shell valve pocket is equipped between shell spool and shell, shell valve pocket spring is equipped between shell valve pocket and flange collar, shell forefront depression is equipped with steel ball, steel ball is connect with housing.The usefulness of the utility model: be sealing element on the notch on shell valve pocket being to reinforce sealing, and not easily to fall off, sealing element or shell valve pocket replacement cost are lower.
Description
Technical field
The utility model relates to industrial connector field, especially a kind of novel hydraulic quick connector.
Background technique
Quick coupling includes hydraulic quick coupling and various fluid quick joints, it is that one kind quickly connects or disconnects pipeline
Realize the special device of fast assembling-disassembling.Due to its energy fast insert-pull, can be used in building, railway, industrial and mineral hydraulic tools, stone
The fields such as oil, metallurgy, water power, ship, electromechanical equipment.Connecting structure for quick coupling is the most important part of quick coupling, it
Connection type and structure directly determine the ease of use, reliability and product quality of quick coupling.Quick coupling has socket
It is formed with plug two parts, existing quick coupling connection is to pass through the movement of outer lock set by one group of steel ball of socket circumference uniform distribution
Change the center of circle radial position of socket circumference uniform distribution steel ball to realize locking or exit plug.It is pushed away when plug needs to be inserted into socket
Dynamic housing pushes the plug into socket, and housing is unclamped after plug insertion, and housing is restored to original position locking by contained spring and inserts
Head, pipeline disconnect, and commonly using shell spool is all bascule, and abrasion replacement cost is high, influence quick coupling using effect and
Safety in utilization.
Utility model content
In order to solve the high technical problem of the movable structural wear replacement cost of above-mentioned spool, the utility model provides one kind
Novel hydraulic quick connector.
The technical solution of the utility model is as follows:
A kind of novel hydraulic quick connector, including male contact and famale connector, the male contact include plug, outside plug front
Wall is equipped with back stop slot, and plug connector rear is arranged with plug connector body, and wall is equipped with plug valve pocket in plug connector body, in plug valve pocket
Equipped with plug spool, plug spool front outer wall is equipped with through-hole, and plug spool is equipped between plug spool and plug connector body
Spring, famale connector include shell and housing, and housing central section inner wall convexes to form flange collar to center position, and flange collar is equipped with shell valve
Core is equipped with shell valve pocket between shell spool and shell, shell valve pocket spring, shell front are equipped between shell valve pocket and flange collar
Recess is equipped with steel ball, and steel ball is connect with housing.
Plug connector body O-ring is equipped between the plug and plug connector body.
Plug seal spool pad is arranged between the plug valve pocket and plug spool.
Shell front outer wall is equipped with shell retaining ring.
Flange collar is convexed to form to center position in the middle part of the inner walls, is set between the rear side of shell valve pocket on front side of flange collar
There is shell valve pocket spring.
The contact surface of the shell valve pocket and shell is equipped with notch, and indentation, there is equipped with shell O-ring and housing plastic king.
Using the technical solution of the utility model, structure novel is ingenious in design, and plug insertion, shell spool is to fix not
Dynamic, the rectangular shape of shell spool outer wall notch, rear portion is smooth, and indentation, there is blocked by shell valve pocket, lacking on shell valve pocket
It is sealing element on mouthful is to reinforce sealing, and not easily to fall off, sealing element or shell valve pocket replacement cost are lower, and conveniently,
Through-hole B is just in shell spool front outer wall, and extrusion pin spool is far from sealing, so that through-hole A and through-hole B is opened, it is easy to connect
Fast, intensity is high, safe and reliable, and operating pressure reachable -40 DEG C to 200 DEG C of high temperature resistant, plugs access times up to 70MPa
Up to 500,000 times.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model famale connector；
Fig. 3 is the structural schematic diagram of the utility model male contact；
Fig. 4 is the structural schematic diagram of the utility model shell valve pocket 7；
Fig. 5 is the structural schematic diagram of 7 partial cross sectional of the utility model shell valve pocket.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment
A kind of novel hydraulic quick connector as shown in Figure 1, 2, including male contact and famale connector, the male contact include inserting
First 2,2 front outer wall of plug is equipped with back stop slot, and 2 rear sleeve of plug is equipped with plug connector body 8, and 8 inner wall of plug connector body is equipped with
Plug valve pocket 5, is equipped with plug spool 4 in plug valve pocket 5, and 4 front outer wall of plug spool is equipped with through-hole, plug spool 4 and inserts
It is equipped with plug valve core spring 9 between head fitting body 8, famale connector includes shell 1 and housing 3, and 1 middle part inner wall of shell is to center position
Flange collar 18 is convexed to form, flange collar 18 is equipped with shell spool 6, and shell valve pocket 7, shell valve are equipped between shell spool 6 and shell 1
Shell valve pocket spring 16 is equipped between set 7 and flange collar 18,7 rear inside wall defect of shell valve pocket, convenient for accommodating, 1 front of shell is recessed
It falls into and is equipped with steel ball 13, steel ball 13 is connect with housing 3.
Plug connector body O-ring 10 is equipped between the plug 2 and plug connector body 8.
Plug seal spool pad 11, sealing function are arranged between the plug valve pocket 5 and plug spool 4.
Shell front outer wall is equipped with shell retaining ring 12.
Flange collar 18 is convexed to form to center position in the middle part of 1 inner wall of shell, flange collar 18 is threadably secured shell spool
6, shell valve pocket spring 16 is equipped between 18 front side of flange collar and the rear side of shell valve pocket 7.
The contact surface of the shell valve pocket 7 and shell 1 is equipped with notch, and indentation, there is equipped with shell O-ring 15 and shell is moulded
Expect king 17.
7 end face of the shell valve pocket digging is jagged, and notch to outer wall is through with through-hole, and sealing element, sealing element is arranged in notch
It is fastened on through-hole equipped with protrusion, sealing element is through the encapsulated processing of oiling.
In use, plug 2 is inserted into, shell spool 6 is fixed, the 6 rectangular shape of outer wall notch of shell spool, rear portion
Smoothly, indentation, there is blocked by shell valve pocket 7, be sealing element on the notch on shell valve pocket 7 and is not easy to reinforce sealing
It falls off, through-hole B20 is just in 6 front outer wall of shell spool, and extrusion pin spool 4 is far from sealing, so that through-hole A19 and through-hole B20
It opens, back stop slot is lockked by steel ball 13, and runner is unobstructed, and runner is opened.
It should be understood that the above is only the preferred embodiment of the utility model only, it is not sufficient to limit this reality
With novel technical solution, for those of ordinary skills, within the spirit and principles of the present invention, Ke Yigen
Increased and decreased according to above description, replaced, converted or is improved, and all these increases and decreases, replacement, transformation or improved technical side
Case all should belong to the protection scope of the appended claims for the utility model.
Claims (7)
1. a kind of novel hydraulic quick connector, including male contact and famale connector, it is characterised in that: the male contact includes plug
(2), plug (2) front outer wall is equipped with back stop slot, and plug (2) rear sleeve is equipped with plug connector body (8), in plug connector body (8)
Wall is equipped with plug valve pocket (5), is equipped with plug spool (4) in plug valve pocket (5), and plug spool (4) front outer wall is equipped with logical
Hole is equipped with plug valve core spring (9) between plug spool (4) and plug connector body (8), and famale connector includes shell (1) and housing
(3), inner wall convexes to form flange collar (18) to center position in the middle part of shell (1), and flange collar (18) is equipped with shell spool (6), shell
Shell valve pocket (7) are equipped between spool (6) and shell (1), shell valve pocket spring is equipped between shell valve pocket (7) and flange collar (18)
(16), shell (1) forefront depression is equipped with steel ball (13), and steel ball (13) is connect with housing (3).
2. a kind of novel hydraulic quick connector according to claim 1, it is characterised in that: the plug (2) and plug connect
Plug connector body O-ring (10) is equipped between head body (8).
3. a kind of novel hydraulic quick connector according to claim 1, it is characterised in that: the plug valve pocket (5) and insert
Plug seal spool pad (11) is arranged between head spool (4).
4. a kind of novel hydraulic quick connector according to claim 1, it is characterised in that: shell (1) front outer wall
Equipped with shell retaining ring (12).
5. a kind of novel hydraulic quick connector according to claim 1, it is characterised in that: in the middle part of shell (1) inner wall
It is convexed to form flange collar (18) to center position, is equipped with shell valve pocket bullet on front side of flange collar (18) between the rear side of shell valve pocket (7)
Spring (16).
6. a kind of novel hydraulic quick connector according to claim 1, it is characterised in that: the shell valve pocket (7) and shell
The contact surface of body (1) is equipped with notch, and indentation, there is equipped with shell O-ring (15) and housing plastic king (17).
7. a kind of novel hydraulic quick connector according to claim 1, it is characterised in that: shell valve pocket (7) end face
Dig jagged, notch to outer wall is through with through-hole, and sealing element is arranged in notch, and sealing element is equipped with protrusion and is fastened on through-hole, seals
Part is through the encapsulated processing of oiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636412.8U CN208365033U (en) | 2018-04-28 | 2018-04-28 | A kind of novel hydraulic quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636412.8U CN208365033U (en) | 2018-04-28 | 2018-04-28 | A kind of novel hydraulic quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208365033U true CN208365033U (en) | 2019-01-11 |
Family
ID=64933246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820636412.8U Active CN208365033U (en) | 2018-04-28 | 2018-04-28 | A kind of novel hydraulic quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208365033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386639A (en) * | 2018-04-28 | 2018-08-10 | 浙江松乔气动液压有限公司 | A kind of novel hydraulic quick connector |
-
2018
- 2018-04-28 CN CN201820636412.8U patent/CN208365033U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386639A (en) * | 2018-04-28 | 2018-08-10 | 浙江松乔气动液压有限公司 | A kind of novel hydraulic quick connector |
| CN108386639B (en) * | 2018-04-28 | 2024-05-21 | 浙江松乔气动液压有限公司 | Novel hydraulic quick connector |
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| GR01 | Patent grant |