CN204664711U - A kind of pipe joint of high verticality - Google Patents
A kind of pipe joint of high verticality Download PDFInfo
- Publication number
- CN204664711U CN204664711U CN201520393340.5U CN201520393340U CN204664711U CN 204664711 U CN204664711 U CN 204664711U CN 201520393340 U CN201520393340 U CN 201520393340U CN 204664711 U CN204664711 U CN 204664711U
- Authority
- CN
- China
- Prior art keywords
- plug
- spool
- housing
- inner chamber
- axle sleeve
- 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
Abstract
The utility model discloses a kind of pipe joint of high verticality, it comprises housing, outer ring, plug, spring and seal arrangement, the inner chamber of plug and housing is slidably connected, it is characterized in that: in housing cavity, be provided with housing spool and housing valve pocket, spool axle sleeve is axially arranged with in housing cavity back segment, spool axle sleeve and housing are overall structure, the center hole be connected with housing spool is provided with in the middle of spool axle sleeve, the poppet shaft of center hole periphery puts and is axially arranged with several equally distributed fluid through-holes, and housing spool and spool axle sleeve center hole are located by connecting; Plug inner chamber is provided with plug valve seat and plug spool, and plug inner chamber and plug valve seat are located by connecting, and valve opening and the plug spool of plug valve seat are slidably connected, and plug spool clashes with housing spool and is connected.The perpendicularity of the utility model plug spool and housing spool improves a lot.
Description
Technical field
The utility model belongs to pipe joint technical field, relates to a kind of pipe joint of high verticality.
Background technique
It is that spool is directly threaded connection on valve seat mostly that the rapid pipe joint of existing plane type is connected with valve seat at housing spool, this connection due to screw thread itself and plane verticality just very large, cause housing spool more large with the perpendicularity of housing upon connection, just easily occur existing picture that is partially slotting or that can not be connected smoothly at housing with plug connection procedure.
Model utility content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, for fluid circuit provides a kind of pipe joint of high verticality.
The technical solution of the utility model:
A kind of pipe joint of high verticality, it comprises housing, outer ring, plug, spring and seal arrangement, the inner chamber of plug and housing is slidably connected, housing spool and housing valve pocket is provided with in housing cavity, spool axle sleeve is axially arranged with in housing cavity back segment, spool axle sleeve and housing are overall structure, the center hole be connected with housing spool is provided with in the middle of spool axle sleeve, the poppet shaft of center hole periphery puts and is axially arranged with several equally distributed fluid through-holes, and housing spool and spool axle sleeve center hole are located by connecting; Plug inner chamber is provided with plug valve seat and plug spool, and plug inner chamber and plug valve seat are located by connecting, and valve opening and the plug spool of plug valve seat are slidably connected, and plug spool clashes with housing spool and is connected.
Preferred:
Housing spool and spool axle sleeve are located by connecting by valve core nut, and housing spool rear end is provided with mounting flange and is connected with center hole, and the rear end of mounting flange is stud, valve core nut and Stud connection.
Housing valve pocket and housing cavity is spacing is slidably connected, housing valve pocket inner chamber is provided with convex cover, the valve core head of convex cover and housing spool is spacing to be slidably connected, and is provided with spring between convex cover and spool axle sleeve, and housing valve pocket forms housing with the valve core head of housing spool under the action of the spring and closes pipeline.
Plug inner chamber is provided with hole ring washer and plug valve seat is located by connecting, the valve opening of plug valve seat and plug spool are spacing by step in the plush copper of plug spool, spring is axially arranged with between the plush copper of plug valve seat and plug spool, the plush copper of plug spool is corresponding with the interior step of plug to be connected, under the action of the spring, the plush copper of plug spool and the interior step of plug form plug and close pipeline plug spool.
Structure of the present utility model is heart design round center hole in the housing, housing spool is designed to spool axle sleeve in the place coordinated with housing, spool is tightened by valve core nut again after housing, spool plane and housing face are tightly fit together, passing hole improves perpendicularity with coordinating of axle, simultaneously, be located by connecting by plug inner chamber and plug valve seat, valve opening and the plug spool of plug valve seat are slidably connected, ensure plug spool perpendicularity, the spool comparatively directly improves a lot by being screwed at perpendicularity on housing.
Accompanying drawing explanation
Fig. 1 is the assembly structure schematic diagram of the utility model embodiment 1.
Fig. 2 is the Male plug schematic diagram of the utility model embodiment 1.
Fig. 3 is the mother socket structural representation of the utility model embodiment 1.
In figure: housing 1, outer ring 2, plug 3, plug spool 4, valve core nut 5, plug valve seat 6, threading nut 7, hole ring washer 8, plug valve core spring 9, outer ring ring washer 10, O type circle 11, steel ball 12, O type circle 13, housing spool 14, phenyl tetrafluoride pad 15, phenyl tetrafluoride pad 16, cycle spring 17, housing valve pocket 18, steel ball 19, housing valve core spring 20, phenyl tetrafluoride pad 21, O type circle 22, O type circle 23, phenyl tetrafluoride pad 24, O type circle 25.
Embodiment
The utility model is by the following examples can the utility model will be further described, but scope of the present utility model 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# plug spool 4, 45# valve core nut 5, 45# plug valve seat 6, 45# threading nut 7, 65Mn hole ring washer 8, 65Mn plug valve core spring 9, 65Mn outer ring ring washer 10, nitrile butadiene rubber O type circle 11, Bearing Steel ￠ 4.76 steel ball 12, nitrile butadiene rubber O type circle 13, 45# housing spool 14, teflon phenyl tetrafluoride pad 15, teflon phenyl tetrafluoride pad 16, 65Mn cycle spring 17, 45# housing valve pocket 18, Bearing Steel ￠ 4.5 steel ball 19, 65Mn housing valve core spring 20, teflon phenyl tetrafluoride pad 21, nitrile butadiene rubber O type circle 22, nitrile butadiene rubber O type circle 23, teflon phenyl tetrafluoride pad 24, nitrile butadiene rubber O type circle 25.
The present embodiment it comprise housing 1, outer ring 2, plug 3, plug spool 4, housing valve core nut 5, plug valve seat 6, housing spool 14, housing valve pocket 18, spring and seal arrangement.
Plug 3 is slidably connected with the inner chamber of housing 1, housing spool 14 and housing valve pocket 18 is provided with in housing 1 inner chamber, spool axle sleeve is axially arranged with in housing 1 inner chamber back segment, spool axle sleeve and housing 1 are overall structure, the center hole be connected with housing spool 14 is provided with in the middle of spool axle sleeve, the poppet shaft of center hole periphery puts and is axially arranged with several equally distributed fluid through-holes, and housing spool 14 and spool axle sleeve center hole are located by connecting; Plug 3 inner chamber is provided with plug valve seat 6 and plug spool 4, and plug 3 inner chamber and plug valve seat 6 are located by connecting, and valve opening and the plug spool 4 of plug valve seat 6 are slidably connected, and plug spool 4 clashes with housing spool 14 and is connected.
Plug 3 outer wall is provided with latch recess and is connected with equally distributed steel-ball limiting on housing 1, plug spool 4 is connected with plug 3 is spacing, housing spool 14 is connected with housing valve pocket 18 is spacing, under the effect of valve core spring power, housing spool 14 and housing 1 are located by connecting, and housing spool 14 clashes with plug spool 4 and is connected, plug spool 4 and plug 3 are formed mobile, plug 3 docks with housing valve pocket 18, the movement that housing valve pocket 18 and housing spool 14 are formed, and two move and jointly form fluid passage.
Described plug 3 inner chamber is provided with hole ring washer 8 and is located by connecting with plug valve seat 6, the valve opening of plug valve seat 6 and plug spool 4 are slidably connected and spacing by step in the plush copper of plug spool 4, plug valve core spring 9 is spacing between plug valve seat 6 with plug spool 4 to be connected, and the plush copper of plug spool 4 is corresponding with the step of plug 3 to be connected.
The inner chamber of described housing 1 and outer ring 2 is slidably connected, the inner chamber of outer ring 2 be provided with the step of step down groove and housing 1 and housing groove corresponding, step down between groove and housing groove and be provided with cycle spring 17, the inner chamber front end of outer ring 2 is provided with give up the throne groove and the spacing connection of outer ring ring washer 10, and housing 1 is provided with screens steel ball, corresponding with the steel bead groove that outer ring is designed, when housing is connected with plug, rotate outer ring, the steel bead groove on outer ring and steel ball are staggered, can play and prevent the unexpected effect disconnected.
The present embodiment connects: docked with housing 1 by plug 3, plug 3 is corresponding with housing valve pocket 18 to be connected, promote housing valve pocket 18 to move to housing afterbody, treat that steel ball is fallen in the steel bead groove that plug presets, outer ring 2 is to plug one side motion under the effect of cycle spring power, and outer ring 2 is connected with outer ring ring washer 10 is spacing, now steel ball has been locked in steel-ball groove, rotate outer ring 2, the self-locking steel ball on itself and housing is misplaced, prevents unexpected disconnection.
The present embodiment connect after: make fluid from housing 1 through housing valve pocket 18, housing valve core spring 20, housing spool 14, plug 3, plug spool 4, plug valve core spring 9, after flowed out by plug valve seat.
The present embodiment disconnects: slip outer ring 2, and the equally distributed steel ball 7 of housing 1 is floated, and plug 3 ejects under the effect of housing valve pocket spring and plug valve core spring power, and housing valve pocket 18 closes with housing spool 14, and joint disconnects, and pipeline closes.
Claims (4)
1. the pipe joint of a high verticality, it comprises housing (1), outer ring (2), plug (3), spring and seal arrangement, plug (3) is slidably connected with the inner chamber of housing (1), it is characterized in that: in housing (1) inner chamber, be provided with housing spool (14) and housing valve pocket (18), spool axle sleeve is axially arranged with in housing (1) inner chamber back segment, spool axle sleeve and housing (1) are overall structure, the center hole be connected with housing spool (14) is provided with in the middle of spool axle sleeve, the poppet shaft of center hole periphery puts and is axially arranged with several equally distributed fluid through-holes, housing spool (14) and spool axle sleeve center hole are located by connecting, plug (3) inner chamber is provided with plug valve seat (6) and plug spool (4), plug (3) inner chamber and plug valve seat (6) are located by connecting, valve opening and the plug spool (4) of plug valve seat (6) are slidably connected, and plug spool (4) clashes with housing spool (14) and is connected.
2. the pipe joint of a kind of high verticality according to claim 1, it is characterized in that: housing spool (14) is located by connecting by valve core nut (5) with spool axle sleeve, housing spool (14) rear end is provided with mounting flange and is connected with center hole, the rear end of mounting flange is stud, valve core nut (5) and Stud connection.
3. the pipe joint of a kind of high verticality according to claim 1 and 2, it is characterized in that: housing valve pocket (18) is slidably connected with housing (1) inner chamber is spacing, housing valve pocket (18) inner chamber is provided with convex cover, the valve core head of convex cover and housing spool (14) is spacing to be slidably connected, be provided with spring between convex cover and spool axle sleeve, housing valve pocket (18) forms housing with the valve core head of housing spool (14) under the action of the spring and closes pipeline.
4. the pipe joint of a kind of high verticality according to claim 1, it is characterized in that: plug (3) inner chamber is provided with hole ring washer (8) and is located by connecting with plug valve seat (6), the valve opening of plug valve seat (6) and plug spool (4) spacing by step in the plush copper of plug spool (4), spring is axially arranged with between the plush copper of plug valve seat (6) and plug spool (4), the plush copper of plug spool (4) is corresponding with the interior step of plug (3) to be connected, plug spool (4) under the action of the spring, the plush copper of plug spool (4) and the interior step of plug (3) form plug and close pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393340.5U CN204664711U (en) | 2015-06-10 | 2015-06-10 | A kind of pipe joint of high verticality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393340.5U CN204664711U (en) | 2015-06-10 | 2015-06-10 | A kind of pipe joint of high verticality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664711U true CN204664711U (en) | 2015-09-23 |
Family
ID=54135091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520393340.5U Expired - Fee Related CN204664711U (en) | 2015-06-10 | 2015-06-10 | A kind of pipe joint of high verticality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830284A (en) * | 2017-12-22 | 2018-03-23 | 江西艾克实业有限公司 | A kind of circular thread uses |
| CN107842612A (en) * | 2017-12-22 | 2018-03-27 | 江西艾克实业有限公司 | A kind of utilization of combination sealing pad |
-
2015
- 2015-06-10 CN CN201520393340.5U patent/CN204664711U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830284A (en) * | 2017-12-22 | 2018-03-23 | 江西艾克实业有限公司 | A kind of circular thread uses |
| CN107842612A (en) * | 2017-12-22 | 2018-03-27 | 江西艾克实业有限公司 | A kind of utilization of combination sealing pad |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160610 |