CN204664714U - A kind of pipe joint adopting steel ball to connect - Google Patents
A kind of pipe joint adopting steel ball to connect Download PDFInfo
- Publication number
- CN204664714U CN204664714U CN201520393356.6U CN201520393356U CN204664714U CN 204664714 U CN204664714 U CN 204664714U CN 201520393356 U CN201520393356 U CN 201520393356U CN 204664714 U CN204664714 U CN 204664714U
- Authority
- CN
- China
- Prior art keywords
- housing
- steel ball
- plug
- joint body
- shell joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of pipe joint adopting steel ball to connect, it comprises housing, outer ring, plug, shell joint body, housing spool, pipe coupling body, case bushing, valve core housing and seal arrangement, the inner chamber of plug and housing is slidably connected, plug outer wall is provided with groove and is connected with steel-ball limiting equally distributed on housing, housing and shell joint body are threaded connection, and it is characterized in that: shell joint body is connected by rolling steel ball with pipe coupling body.The utility model, when pipe or rapid pipe joint have damage, is back-outed the miniature hexagon socket head cap screw on shell joint body, is poured out by steel ball from inner, two-part can be separated, the part broken down be changed.And need not as before, all need to change all over as long as there is any part to break down, the Placement of this model utility has effectively saved material, reduces cost.
Description
Technical field
The utility model Placement belongs to pipe joint technical field, relates to a kind of pipe joint adopting steel ball to connect.
Background technique
The Placement of existing rapid pipe joint mostly adopts and to be threaded or the mode of riveting connects, the mode be threaded is generally be used in the dead place connected, namely stiff after connecting, only just two parts are coupled together, and the mode of riveting connects, after riveting, some can be movable, but this mode is all generally irreversible, does not namely tear open not get off after riveting.Existing Placement, not only can be movable after making it connect, and be also reversible after connecting.
Model utility content
The object of the utility model Placement is for above-mentioned the deficiencies in the prior art, for fluid circuit provides a kind of pipe joint adopting steel ball to connect.
The technological scheme of the utility model Placement: a kind of pipe joint adopting steel ball to connect, it comprises housing, outer ring, plug, shell joint body, housing spool, pipe coupling body and seal arrangement, the inner chamber of plug and housing is slidably connected, housing and shell joint body are threaded connection, shell joint body is connected by rolling steel ball with pipe coupling body, and shell joint body is provided with the handling hole of steel ball.
Further: the groove that described shell joint body afterbody is provided with is corresponding with the groove that pipe coupling body is provided with, the space of common formation steel ball activity, simultaneously, the groove that shell joint body afterbody is provided with is provided with tapped hole along in shell joint body radial direction, the aperture of tapped hole is greater than the external diameter of steel ball, and tapped hole is provided with screw or bolt.
Further: enclosure interior is provided with housing spool and clashes with plug and be connected, and the end face of plug is provided with an interior round recessed and the corresponding connection of dome platform on housing spool end.
Further: described housing and shell joint body are threaded connection, be located by connecting by valve core spring between step and housing spool in shell joint body, in the end of valve core housing and sealing gasket and shell joint body and housing, step is located by connecting, case bushing is spacing between housing and valve core housing to be slidably connected, and housing spool is split into sealing pipeline with sealing gasket under the effect of valve core spring power.
Further: be provided with four uniform holes in the front end of plug, plug is communicated with housing by four uniform holes, after housing spool and plug clash, housing spool and housing seal pad produce displacement, and pipe coupling body, shell joint body, housing spool, valve core housing and plug form fluid passage jointly.
Further: the inner chamber of described housing and outer ring is slidably connected, the inner chamber of outer ring is provided with interior step, interior step corresponding with the step of housing and between be provided with cycle spring, it is corresponding with the steel ball in housing forward end groove spacing that the inner chamber of front end, outer ring is provided with steel-ball groove
Connect, the inner chamber of rear end, outer ring is provided with the spacing connection corresponding to the steel ball in housing rear end groove of return groove; Housing forward end is provided with one or two outer ring packing rings, and outer ring packing ring is to the spacing connection in outer ring, and plug outer wall is provided with groove and is connected with steel-ball limiting equally distributed on housing.
The utility model is corresponding with the groove that pipe coupling body is established by being provided with groove at shell joint body afterbody, and common formation can allow the space of steel ball activity.Simultaneously on the groove that shell joint body afterbody is corresponding, establish a tapped hole, for putting into steel ball, then after steel ball puts into suitable quantity, clog tapped hole with miniature hexagon socket head cap screw, steel ball can not be dropped out.Make shell joint body and pipe coupling body linking together tightly, and can each spinning.
Meanwhile, this Placement is also reversible, when pipe or rapid pipe joint have damage, the miniature hexagon socket head cap screw on shell joint body is back-outed, is poured out by steel ball from inner, two-part can be separated, the part broken down be changed.And need not as before, all need to change all over as long as there is any part to break down, effectively can save material, reduce cost.
Accompanying drawing explanation
Fig. 1 is the assembly structure schematic diagram that the utility model connects embodiment 1.
Fig. 2 is the Male plug schematic diagram that the utility model connects embodiment 1.
Fig. 3 is the mother socket structural representation that the utility model connects embodiment 1.
In figure: housing 1, outer ring 2, plug 3, shell joint body 4, housing spool 5, pipe coupling body 6, case bushing 7, valve core housing 8, sealing gasket 9, valve core spring 10, O type circle 11,13,19, steel ball 12, outer ring packing ring 14,15, steel ball 16, cycle spring 17, steel ball 18, lining spring 20.
Embodiment
The utility model can be further described the utility model Placement by the following examples, but the scope of the utility model Placement is not limited to following embodiment.
Embodiment 1:
Each material and parts as shown in Fig. 1-3: 45# housing 1, 45# outer ring 2, 45# plug 3, 45# shell joint body 4, 45# housing spool 5, 45# pipe coupling body 6, 45# case bushing 7, 45# valve core housing 8, nitrile rubber gasket 9, stainless steel 304 valve core spring 10, nitrile butadiene rubber O type circle 11, Bearing Steel steel ball 12, nitrile butadiene rubber O type circle 13, stainless steel 304 outer ring packing ring 14, HPb59-1 outer ring packing ring 15, steel ball of bearing steel 16, stainless steel 304 cycle spring 17, steel ball of bearing steel 18, nitrile butadiene rubber O type circle 19, stainless steel lining sleeve spring 20.
The present embodiment it comprise housing 1, outer ring 2, plug 3, shell joint body 4, housing spool 5, pipe coupling body 6,
Case bushing 7, valve core housing 8 and seal arrangement, the inner chamber of plug 3 and housing 1 is slidably connected, housing 1 and shell joint body 4 are threaded connection, and shell joint body 4 is connected by rolling steel ball with pipe coupling body 6, and housing 1 inside is provided with housing spool 5 and clashes with plug 3 and be connected.
The groove that described shell joint body 4 afterbody is provided with is corresponding with the groove that pipe coupling body 6 is provided with, the space of common formation steel ball 12 activity, simultaneously, the groove that shell joint body 4 afterbody is provided with is provided with tapped hole along in shell joint body 4 radial direction, the aperture of tapped hole is greater than the external diameter of steel ball 12, be convenient to the installation and removal of steel ball 12, tapped hole is provided with screw or bolt.
The end face of described plug 3 is provided with that an interior round recessed is corresponding with the dome platform on housing spool 5 end face returns middle connection, prevent eccentric to the process middle shell spool 5 on top, four uniform holes are provided with in the front end of plug 3, for jointly forming fluid passage with housing 1, the outer wall that namely outer wall of plug 3 is connected with housing 1 is provided with groove, and this groove is connected with equally distributed steel-ball limiting on housing 1.
Described housing 1 is threaded connection with shell joint body 4, be located by connecting by valve core spring 10 between step and housing spool 5 in shell joint body 4, valve core housing 8 and sealing gasket are located by connecting by step in the end of shell joint body 4 and housing 1, case bushing 7 is spacing between housing 1 and valve core housing 8 to be slidably connected, and housing spool 5 is split into sealing pipeline with sealing gasket 9 under the effect of valve core spring 10 power.
The inner chamber of described housing 1 and outer ring 2 is slidably connected, the inner chamber of outer ring 2 is provided with interior step, interior step corresponding with the step of housing 1 and between be provided with cycle spring 17, the inner chamber of front end, outer ring 2 is provided with steel-ball groove and the corresponding spacing connection of steel ball 16 in the groove of housing 1 front end, and the inner chamber of rear end, outer ring 2 is provided with the spacing connection corresponding to the steel ball 18 in housing 1 rearmost flute of return groove; Housing 1 front end is provided with outer ring packing ring 14,15,14, the 15 pairs of spacing connections in outer ring 2 of outer ring packing ring.
Plug 3 and housing 1 inner chamber adopt and are slidably connected, locked by equally distributed steel ball 16, plug 3 front end is provided with the uniform hole of ventilation, housing 1 inner chamber is provided with case bushing 7 and valve core housing 8, sealing gasket 9 and valve core housing 8 compact siro spinning technology, housing spool 5 forms with sealing gasket the pipeline sealed under the effect of valve core spring 10 power.
The present embodiment connects: plug 3 injects in housing 1, promote case bushing 7 to travel forward, steel ball 16 is fallen in plug recesses, and outer ring 2 realizes being located by connecting to the motion of housing end face with outer ring packing ring 15 under the effect of cycle spring 17 elastic force, now steel ball 16 is located, reaches the object of locking.
After the present embodiment connects: fluid, is finally flowed out by plug 3 from pipe coupling body 6 through shell joint body 4, housing spool 5, valve core housing 8.
The present embodiment disconnects: slip outer ring 2, the equally distributed steel ball 16 of housing 1 is floated, now plug 3 promotes case bushing 7 and acts on plug 3 simultaneously under the effect of case bushing spring 20, plug 3 ejects and departs from housing 1, housing spool 5 under the effect of housing valve core spring 10 power with sealing gasket 9 compact siro spinning technology, closed pipeline, joint disconnects.
Claims (6)
1. the pipe joint adopting steel ball to connect, it comprises housing (1), outer ring (2), plug (3), shell joint body (4), housing spool (5), pipe coupling body (6) and seal arrangement, the inner chamber of plug (3) and housing (1) is slidably connected, housing (1) and shell joint body (4) are threaded connection, it is characterized in that: shell joint body (4) is connected by rolling steel ball with pipe coupling body (6), shell joint body (4) is provided with the handling hole of steel ball.
2. a kind of pipe joint adopting steel ball to connect according to claim 1, it is characterized in that: the groove that described shell joint body (4) afterbody is provided with is corresponding with the groove that pipe coupling body (6) is provided with, the space that common formation steel ball (12) is movable, simultaneously, the groove that shell joint body (4) afterbody is provided with is provided with tapped hole along in shell joint body (4) radial direction, the aperture of tapped hole is greater than the external diameter of steel ball (12), and tapped hole is provided with screw or bolt.
3. a kind of pipe joint adopting steel ball to connect according to claim 1 and 2, it is characterized in that: housing (1) inside is provided with housing spool (5) and clashes with plug (3) and be connected, and the end face of plug (3) is provided with an interior round recessed and the corresponding connection of dome platform on housing spool (5) end face.
4. a kind of pipe joint adopting steel ball to connect according to claim 1 and 2, it is characterized in that: described housing (1) and shell joint body (4) are threaded connection, be located by connecting by valve core spring (10) between shell joint body (4) interior step and housing spool (5), end and housing (1) the interior step of valve core housing (8) and sealing gasket (9) and shell joint body (4) are located by connecting, case bushing (7) is spacing between housing (1) and valve core housing (8) to be slidably connected, housing spool (5) is split into sealing pipeline with sealing gasket (9) under valve core spring (10) power effect.
5. a kind of pipe joint adopting steel ball to connect according to claim 3, it is characterized in that: be provided with four uniform holes in the front end of plug (3), plug (3) is communicated with housing (1) by four uniform holes, after housing spool (5) and plug (3) clash, housing spool (5) and sealing gasket (9) produce displacement, and pipe coupling body (6), shell joint body (4), housing spool (5), valve core housing (8) and plug (3) form fluid passage jointly.
6. a kind of pipe joint adopting steel ball to connect according to claim 1, it is characterized in that: the inner chamber of described housing (1) and outer ring (2) is slidably connected, the inner chamber of outer ring (2) is provided with interior step, interior step corresponding with the step of housing (1) and between be provided with cycle spring (17), the inner chamber of outer ring (2) front end is provided with steel-ball groove and the corresponding spacing connection of steel ball (16) in the groove of housing (1) front end, the inner chamber of outer ring (2) rear end is provided with return groove and the corresponding spacing connection of steel ball (18) in housing (1) rearmost flute, housing (1) front end is provided with one or two outer ring packing rings (14,15), and outer ring packing ring (14,15) is to outer ring (2) spacing connection, plug (3) outer wall is provided with groove and is connected with equally distributed steel ball (16) is spacing on housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393356.6U CN204664714U (en) | 2015-06-10 | 2015-06-10 | A kind of pipe joint adopting steel ball to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393356.6U CN204664714U (en) | 2015-06-10 | 2015-06-10 | A kind of pipe joint adopting steel ball to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664714U true CN204664714U (en) | 2015-09-23 |
Family
ID=54135094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520393356.6U Expired - Fee Related CN204664714U (en) | 2015-06-10 | 2015-06-10 | A kind of pipe joint adopting steel ball to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664714U (en) |
-
2015
- 2015-06-10 CN CN201520393356.6U patent/CN204664714U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204664716U (en) | A kind of plane type rapid pipe joint | |
| CN203322549U (en) | Connecting sleeve for multipurpose refrigerating pipe | |
| CN203836426U (en) | Stainless steel liner movable connector pipe fitting | |
| CN203215162U (en) | Hydraulic quick connector | |
| CN204664714U (en) | A kind of pipe joint adopting steel ball to connect | |
| CN207095744U (en) | Pressure Gauge Sensor Assembly | |
| CN202493823U (en) | Movable flange type spherical rotary joint | |
| CN204664707U (en) | A kind of high voltage bearing Pneumatic quick connector | |
| CN204664705U (en) | A kind of steel ball that adopts connects high pressure resistant uninfluenced quick coupling | |
| CN203963306U (en) | A kind of rapid pipe joint that is threaded that adopts axial seal mode | |
| CN204664704U (en) | One not eccentric pipe joint in returning quickly soon | |
| CN104847991A (en) | High pressure resistant non-eccentric quick pipe joint adopting steel ball connection | |
| CN202203462U (en) | Conical ultrahigh-pressure self-sealing system | |
| CN205745779U (en) | A kind of screw connected valve seat and high pressure connection | |
| CN204664711U (en) | A kind of pipe joint of high verticality | |
| CN203963342U (en) | The plug-type rapid pipe joint of a kind of integral type | |
| CN204664687U (en) | A kind of housing of uniting two into one with housing valve seat and pipe joint | |
| CN203963345U (en) | A kind of rapid pipe joint that adopts tapering and inclined-plane head-on collision to connect | |
| CN204664717U (en) | A kind of joint adopting y-type seal ring to seal | |
| CN203963344U (en) | A kind of rapid pipe joint that connects that adopts punching press spool and axial seal mode | |
| CN209294619U (en) | A kind of fire hose connector | |
| CN203162139U (en) | High-pressure sealing plug | |
| CN204118676U (en) | Seal isolation joint | |
| CN204164414U (en) | The soft sealing ball valve that seal ring barb is fixing | |
| CN102661396A (en) | Novel valve core connecting sleeve mechanism for stop valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |