CN102691845B - A kind of floating junction assembly and floating female joint thereof - Google Patents
A kind of floating junction assembly and floating female joint thereof Download PDFInfo
- Publication number
- CN102691845B CN102691845B CN201210190442.8A CN201210190442A CN102691845B CN 102691845 B CN102691845 B CN 102691845B CN 201210190442 A CN201210190442 A CN 201210190442A CN 102691845 B CN102691845 B CN 102691845B
- Authority
- CN
- China
- Prior art keywords
- matrix
- pilot hole
- female joint
- joint
- valve body
- 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.)
- Active
Links
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The present invention relates to a kind of floating junction assembly and floating female joint thereof, floating junction assembly comprises public affairs, female joint, tool joint pin comprises the first valve body and the first spool, female joint comprises the second valve body and the second spool, female joint or public affairs, female joint in outside along the longitudinal direction Anti-slip cover the installation matrix for connecting with corresponding equipment or pipeline is housed, matrix is installed be provided with the penetrating pilot hole in front and back and be enclosed within corresponding joint by its pilot hole, be set with matrix is installed be provided with flying height between the outer circumferential face of joint and the hole wall of the pilot hole of corresponding installation matrix and described outer circumferential face and hole wall are sealed and matched by elastic seal ring radial floating, elastic seal ring is inlaid in corresponding seal groove, seal groove is opened on the hole wall of the pilot hole installing matrix or the outer circumferential face of the joint corresponding with installing matrix, the grafting port of the second valve body is horn mouth, solve the public affairs of existing rapid connector component, cannot the problem of adaptive centering between female joint.
Description
Technical field
The present invention relates to pipe joint field, especially a kind of floating junction assembly and floating female joint thereof.
Background technique
In some transfusions, the occasion of gas transmission, often need to use rapid connector component, application number rapid connector component disclosed in the Chinese patent of 2009100651552 is exactly the one in numerous adapter assembly, described adapter assembly comprises the public affairs of mutual grafting, female joint, public, female joint is one-way joint and has valve body and spool separately, wherein the spool of tool joint pin is movable valve plug, the spool of female joint is fixed spool, tool joint pin when being separated with female joint by the fitted seal between the outer circumferential face of its movable valve plug and the internal face of its valve body, female joint when being separated with tool joint pin by being enclosed within piston sleeve on its fixed spool with fixed spool with coordinating of valve body realize sealing, specifically, described piston sleeve is sealed and matched with the inner peripheral surface of the outer circumferential face of spool and the valve body of female joint simultaneously, male and female joint is when grafting, the bayonet end of tool joint pin inserts the fluid passage of female joint and pushes piston sleeve, thus remove the sealing of female joint, meanwhile, the fixed spool of female joint pushes the movable valve plug of tool joint pin, thus remove the sealing of tool joint pin, finally make male and female joint jointly form a penetrating fluid passage.
In above-mentioned rapid connector component, due to the fixation spool depressurization that tool joint pin is by female joint, female joint is the valve body depressurization by tool joint pin, therefore the adapter assembly that other the mutual spool assembled by elasticity is unlocked on market, work is more stable, therefore obtain and apply comparatively widely, but in the occasion that some are special, sometimes need to public affairs, fixing or the two be separately fixed on different parts for one in female joint realizes inserting, this with regard to make the two concentricity time slotting is difficult to ensure, if by its grafting by force under the state of the two decentraction, then will certainly be destroyed, the Applicable scope of the rapid connector component that this defect reduces greatly.
In sum, the male and female joint of existing rapid connector component cannot adaptive centering, and occasion applicatory is limited.
Summary of the invention
The object of the present invention is to provide a kind of floating junction assembly, with cannot the problem of adaptive centering between the male and female joint solving existing rapid connector component.
Meanwhile, the present invention also aims to the floating female joint that above-mentioned floating junction assembly is provided.
In order to solve the problem, floating junction assembly of the present invention is by the following technical solutions: floating junction assembly comprises public affairs, female joint, it is separately the first valve body and first spool of bayonet end with front end that tool joint pin comprises, it is separately the second valve body and second spool of bayonet end with front end that female joint comprises, female joint is in outside or public, female joint all in outside along the longitudinal direction Anti-slip cover the installation matrix for connecting with corresponding equipment or pipeline is housed, penetrating pilot hole before and after described installation matrix is provided with also is enclosed within corresponding joint by its pilot hole, be set with matrix is installed be provided with flying height between the outer circumferential face of joint and the hole wall of the pilot hole of corresponding installation matrix and described outer circumferential face and hole wall are sealed and matched by elastic seal ring radial floating, elastic seal ring is inlaid in corresponding seal groove, described seal groove is opened on the hole wall of the pilot hole installing matrix or the outer circumferential face of the joint corresponding with installing matrix, the grafting port of the second valve body is horn mouth.
Described public affairs, the outside of female joint is all arranged with described installation matrix, the installation matrix being enclosed within tool joint pin outside is that matrix is installed in tool joint pin, it is have one in front and one in back arrange large that the pilot hole of matrix is installed in tool joint pin, the step hole of path section, first valve body comprises back seat and is assemblied in the grafting cover back seat from the nose threads of back seat, back seat is pre-large post-small ladder axle sleeve shape, its path section is inserted tool joint pin and is installed in the path section of matrix pilot hole, the circlip block back seat be located in tool joint pin installation matrix installs matrix movement forward relative to tool joint pin, the outer circumferential face of the large footpath section of back seat and the outer circumferential face of path section respectively and tool joint pin the pilot hole of matrix is installed hole wall between be provided with described elastic seal ring.Described public affairs, the outside of female joint is all arranged with described installation matrix, the installation matrix being enclosed within tool joint pin outside is that matrix is installed in tool joint pin, described first valve body comprises grafting cover and the rotating fixed cover be enclosed within grafting cover from the front end of grafting cover, there is flying height between the outer wall that the internal face of fixed cover and grafting are overlapped and be sealed and matched by seal ring therebetween, the gear be located in the outer wall of grafting cover overlaps movement backward along stoping fixed cover relative to grafting, fixed cover Screw assembly is installed in the pilot hole of matrix in tool joint pin, tool joint pin and the tool joint pin flying height installed between matrix are located at rear end that grafting overlaps and pass the outer circumferential face of the part of fixed cover and tool joint pin is installed between the hole wall of the pilot hole of matrix.
The outer cover of described female joint is provided with described installation matrix, this installation matrix is that matrix is installed in female joint, it is have one in front and one in back arrange large that the pilot hole of matrix is installed in female joint, the step hole of path section, second valve body comprises rear cover and is assemblied in the protheca rear cover from the nose threads of rear cover, rear cover is pre-large post-small ladder axle sleeve shape, its path section is inserted female joint and is installed in the path section of the pilot hole of matrix, the circlip block protheca be located in female joint installation matrix installs matrix movement forward relative to female joint, between the hole wall that the path section of the pilot hole of matrix is installed in the path section of rear cover and female joint and protheca and female joint the large footpath section of the pilot hole of matrix is installed hole wall between be equipped with described elastic seal ring.
The outer cover of described female joint is provided with described installation matrix, this installation matrix is that matrix is installed in female joint, described second valve body comprises core retainer plate and the rotating overcoat be enclosed within core retainer plate from the front end of core retainer plate, there is flying height between the internal face of overcoat and the outer wall of core retainer plate and be sealed and matched by seal ring therebetween, the spacing shoulder be located in the outer wall of core retainer plate stops overcoat relative to core retainer plate movement backward, sleeve thread is assemblied in female joint and installs in the pilot hole of matrix, female joint and the female joint flying height installed between matrix are located at rear end that grafting overlaps and pass the outer circumferential face of the part of overcoat and female joint is installed between the hole wall of the pilot hole of matrix.
Floating female joint of the present invention is by the following technical solutions: female joint of floating, comprise joint body, joint body take front end as bayonet end, comprise valve body and spool, the installation matrix for connecting with corresponding equipment or pipeline is equipped with in the outside of joint body along the longitudinal direction Anti-slip cover, through pilot hole before and after described installation matrix is provided with also is sleeved on joint body by its pilot hole, the outer circumferential face of joint body and install matrix pilot hole hole wall between be provided with flying height and the two is sealed and matched by elastic seal ring radial floating, elastic seal ring is inlaid in corresponding seal groove, described seal groove is opened in be installed on the hole wall of pilot hole of matrix or the outer circumferential face of joint body.
Installing the pilot hole of matrix is have one in front and one in back arrange large, the step hole of path section, valve body comprises rear cover and is assemblied in the protheca rear cover from the nose threads of rear cover, rear cover is pre-large post-small ladder axle sleeve shape, its path section is inserted in the path section of the pilot hole installing matrix, be located at and circlip block protheca in matrix be installed relative to the movement forward of installation matrix, described elastic seal ring is equipped with between the hole wall of the path section of rear cover and the path section of installation matrix pilot hole and between the hole wall of the large footpath section of the pilot hole of protheca and installation matrix, the grafting port of valve body is horn mouth.
Described second valve body comprises core retainer plate and the rotating overcoat be enclosed within core retainer plate from the front end of core retainer plate, there is flying height between the internal face of overcoat and the outer wall of core retainer plate and be sealed and matched by seal ring therebetween, the spacing shoulder be located in the outer wall of core retainer plate stops overcoat relative to core retainer plate movement backward, sleeve thread is assemblied in the pilot hole installing matrix, joint body and the flying height installed between matrix are located at the rear end that grafting overlap and pass between the hole wall of the outer circumferential face of the part of overcoat and the pilot hole of installation matrix, and the grafting port of valve body is horn mouth.
Due to floating junction assembly of the present invention in the outside of its female joint or pin and box sub along the longitudinal direction Anti-slip cover the installation matrix for connecting with corresponding equipment or pipeline is housed, install before and after the pilot hole on matrix through, and be provided with flying height between the outer circumferential face of joint of matrix and the internal face of corresponding installation matrix and the two is sealed and matched by elastic seal ring with installing, the grafting port of the second valve body is horn mouth, therefore, in the process of the two grafting, if cannot accurate centering between initial plug-in position, namely public, radial (direction vertical with the grafting direction of the two) deviation is there is between female joint, then described tool joint pin can automatic centering gradually under the bell-mouthed guiding of the second valve body, the two diametrically displacement of producing in automatic centering process compensates by the compression of described elastic seal ring and flying height, especially due to the existence of elastic seal ring, therebetween in the process of radially relative movement, there will not be seal failure problem between corresponding installation matrix, namely under the prerequisite of sealability ensureing joint, solve the public affairs of existing rapid connector component, cannot the problem of adaptive centering between female joint.
Accompanying drawing explanation
Fig. 1 is the structural representation of the tool joint pin in the embodiment 1 of floating junction assembly of the present invention;
Fig. 2 is the structural representation of the female joint in the embodiment 1 of floating junction assembly of the present invention;
Fig. 3 is the structural representation of the tool joint pin in the embodiment 2 of floating junction assembly of the present invention;
Fig. 4 is the structural representation of the female joint in the embodiment 2 of floating junction assembly of the present invention;
Fig. 5 is the structural representation of the embodiment 1 of floating female joint of the present invention;
Fig. 6 is the structural representation of the embodiment 2 of floating female joint of the present invention.
Embodiment
The embodiment 1 of floating junction assembly of the present invention, as shown in Figure 1-2, comprises tool joint pin 101 and female joint 102.
The structure of tool joint pin as shown in Figure 1, its with front end (in this section unless otherwise indicated outside, there is all consistent with the fore-and-aft direction of tool joint pin of fore-and-aft direction) be bayonet end, comprise the first valve body and be located at the first spool 11 in the first valve body, first valve body forms by back seat 12 with from the grafting cover 13 that the nose threads of back seat 12 is assemblied in back seat 12, back seat 12 is in pre-large post-small ladder axle sleeve shape, there is the large footpath section of front end and be positioned at the path section of rear end, the fluid passage of tool joint pin is formed together with the endoporus that endoporus and the grafting of the path section of back seat 12 overlap 13, first spool 11 is assemblied in grafting cover 13, its structure and assembling mode are prior art, it will not go into details herein, the outer cover of tool joint pin is provided with installation matrix, set this installation matrix as tool joint pin installation matrix 14 herein, the front end that matrix 14 is installed in tool joint pin is provided with pilot hole, pilot hole is the step hole with large footpath section and the path section one in front and one in back arranged, during assembling tool joint pin, tool joint pin is installed matrix 14 and is held tool joint pin by its pilot hole just, the tool joint pin of submerging completely of the back seat 12 of the first valve body to be installed in the pilot hole of matrix 14 and to be arranged on circlip 15 and packing ring 16 block that the front end place of matrix 14 is installed in tool joint pin, circlip 15 and packing ring 16 install the large of the pilot hole of matrix 14 with tool joint pin, the step surface cooperation that the critical part of path section is formed can prevent back seat 12 movement in the longitudinal direction, in addition, the path section of back seat 12 is inserted tool joint pin and to be installed in the path section of the pilot hole of matrix 14 and to have flying height between its outer circumferential face and hole wall of this pilot hole, same between the hole wall that the pilot hole large footpath section of matrix 14 is installed in outer circumferential face and the tool joint pin of the large footpath section of back seat 12 have flying height, this makes when tool joint pin is subject to radial force, tool joint pin can radially and tool joint pin install between matrix 14 diametrically displacement occur, back seat large, the outer circumferential face of path section offers seal groove respectively, elastic seal ring 17 is provided with in seal groove, elastic seal ring 17 is fitted in back seat 12 and tool joint pin is installed between matrix, when back seat 12 installs matrix generation relative displacement with tool joint pin, elastic seal ring 17 compensates relative displacement therebetween by elastic strain, it is to be noted, install in the process that diametrically displacement occurs between matrix at back seat 12 and tool joint pin, the each several part of elastic seal ring 17 is all subject to the extruding that matrix is installed in back seat and tool joint pin, thus ensure being sealed and matched therebetween.
The structure of female joint as shown in Figure 2, it is with front end (in this section, unless otherwise indicated, there is all consistent with the fore-and-aft direction of female joint of fore-and-aft direction) be bayonet end, comprise the second valve body, the piston sleeve 22 being installed in the second spool 21 in the second valve body and being enclosed within the second spool 21, second valve body forms by rear cover 23 with from the protheca 24 that the nose threads of rear cover is assemblied in rear cover 23, rear cover 23 is in pre-large post-small ladder axle sleeve shape, there is the large footpath section of front end and be positioned at the path section of rear end, the endoporus of the path section of rear cover 23 forms the fluid passage of female joint together with the endoporus of protheca 24, the front port of protheca 24 is horn mouth, this horn mouth bootable tool joint pin automatic capturing centering, structure and the assembling mode of the second spool 21 and piston sleeve 22 are prior art, it will not go into details herein, the outer cover of female joint is provided with installation matrix, set this installation matrix as female joint installation matrix 25 herein, the front end that matrix 25 is installed in female joint is provided with pilot hole, pilot hole is have one in front and one in back arrange large, the step hole of path section, during assembling female joint, female joint is installed matrix 25 and is held female joint by its pilot hole just, before second valve body, the female joint of submerging all completely of rear cover to be installed in the pilot hole of matrix and to be arranged on the circlip 26 at front end place and packing ring 27 block that matrix is installed in female joint, circlip 26 and packing ring 27 install the large of the pilot hole of matrix with female joint, the step surface cooperation that the critical part of path section is formed can prevent the movement in the longitudinal direction of rear cover 23, in addition, the path section of rear cover 23 is inserted female joint and to be installed in the path section of the pilot hole of matrix 25 and to have flying height between its outer circumferential face and hole wall of this pilot hole, same between the hole wall that the pilot hole of matrix 25 is installed in outer circumferential face and the female joint of protheca 24 have flying height, this makes when female joint is subject to radial force, female joint can radially and female joint install between matrix 25 diametrically displacement occur, seal groove is offered on the outer circumferential face of protheca 24 and on the outer circumferential face of the path section of rear cover 23, elastic seal ring 28 is provided with in seal groove, elastic seal ring 28 is fitted in the second valve body and female joint is installed between matrix, when matrix generation relative displacement is installed in the second valve body and female joint, elastic seal ring 28 compensates relative displacement therebetween by elastic strain, it is to be noted, install in the process that diametrically displacement occurs between matrix at the second valve body and female joint, the each several part of elastic seal ring is all subject to the extruding that matrix is installed in the second valve body and female joint, thus ensure being sealed and matched therebetween.
The embodiment 2 of floating junction assembly of the present invention, as shown in Figure 3-4, comprises tool joint pin 201 and female joint 202.
The structure of tool joint pin as shown in Figure 3, it is with front end (in this section, unless otherwise indicated, there is all consistent with the fore-and-aft direction of tool joint pin of fore-and-aft direction) be bayonet end, comprise the first valve body and be located at the first spool 31 in the first valve body, first valve body comprises grafting cover 32 and the fixed cover 33 from grafting cover the front end sleeve of grafting cover 32, the endoporus of grafting cover forms the fluid passage of the first valve body, fixed cover 33 can overlap 32 rotations relative to grafting and inner wall surface thereof and grafting overlap 32 outer circumferential face between there is flying height, in addition, therebetween be sealed and matched by the seal ring 34 be set on grafting cover 32, when there is radial displacement in the two, sealing circle 34 compensates displacement amount therebetween by its elastic strain and is sealed and matched all the time between the fitting surface of both guarantees, the rear end of grafting cover 32 protrudes from fixed cover 33 backward and is provided with gear edge in outer circumferential face, this gear is along stoping fixed cover 33 relative to grafting cover 32 movement backward, in other words, gear is deviate from along preventing grafting from overlapping 32 from the front end of fixed cover 33, the rear end of fixed cover 33 is provided with external thread section, structure and the assembling mode of the first spool 31 are prior art, it will not go into details herein, the outer cover of tool joint pin is provided with installation matrix, if this installation matrix is tool joint pin install matrix 35, tool joint pin is installed matrix 35 and is provided with pilot hole and holds tool joint pin by pilot hole, pilot hole is have one in front and one in back arrange large, the step hole of path section, the grafting cover rear end of 32 and the large of this pilot hole, the step surface block formed between path section is joined merga pass fixed cover 33 and the tool joint pin screw-thread fit of installing between matrix and is locked in tool joint pin and installs in matrix, between the outer circumferential face of the part of the rear end protrusion fixed cover 33 of grafting cover 32 and the internal face installing matrix, there is flying height and this part is also arranged with elastic seal ring 36, elastic seal ring is embedded in the seal groove arranged on grafting cover outer circumferential face.
The structure of female joint as shown in Figure 4, it is with front end (in this section, unless otherwise indicated, there is all consistent with the fore-and-aft direction of female joint of fore-and-aft direction) be bayonet end, the second spool 41 comprising the second valve body and be located in the second valve body and piston sleeve 42, second valve body comprises core retainer plate 43 and the overcoat 44 from core retainer plate the front end sleeve of core retainer plate 43, the endoporus of core retainer plate forms the fluid passage of the second valve body, overcoat 44 can rotate relative to core retainer plate 43 and have flying height between the outer circumferential face of inner wall surface thereof and core retainer plate 43, in addition, therebetween be sealed and matched by the seal ring 45 be set on core retainer plate, when there is radial displacement in the two, sealing circle 45 compensates displacement amount therebetween by its elastic strain and is sealed and matched all the time between the fitting surface of both guarantees, the rear end of core retainer plate 43 protrudes from overcoat 44 backward and is provided with gear edge in outer circumferential face, this gear is along stoping overcoat 44 relative to core retainer plate 43 movement backward, in other words, gear is along preventing core retainer plate 43 from deviating from from the front end of overcoat 44, the rear end of overcoat 44 is provided with external thread section, second spool 41, structure and the assembling mode of piston sleeve 42 are prior art, it will not go into details herein, the outer cover of female joint is provided with installation matrix, if this installation matrix is female joint install matrix 46, female joint is installed matrix 46 and is provided with pilot hole and holds female joint by pilot hole, in addition, female pilot hole is have one in front and one in back arrange large, the step hole of path section, the rear end of core retainer plate 43 and the large of this pilot hole, the step surface block that path section is formed is joined merga pass overcoat and the female joint screw-thread fit of installing between matrix and is locked in female joint and installs in matrix, between the outer circumferential face of the part of the rear end protrusion overcoat of core retainer plate 43 and female internal face installing matrix, there is flying height and this part is also arranged with elastic seal ring 47, elastic seal ring 47 is embedded in the seal groove arranged on core retainer plate outer circumferential face, the front port of core retainer plate is horn mouth.
Self correction principle between male and female joint described in the embodiment 1 of self correction (from the centering) principle between the male and female joint in the present embodiment when grafting and floating junction assembly is identical, and it will not go into details herein.
The embodiment 1 of floating female joint of the present invention, as shown in Figure 5, the structure of this floating female joint is identical with the structure of the female joint described in the embodiment 1 of floating junction assembly, and it will not go into details herein.
The embodiment 2 of floating female joint of the present invention, as shown in Figure 6, the structure of this floating female joint is identical with the structure of the female joint described in the embodiment 2 of floating junction assembly, and it will not go into details herein.
Claims (8)
1. floating junction assembly, comprise public affairs, female joint, it is separately the first valve body and first spool of bayonet end with front end that tool joint pin comprises, it is separately the second valve body and second spool of bayonet end with front end that female joint comprises, it is characterized in that, female joint is in outside or public, female joint all in outside along the longitudinal direction Anti-slip cover the installation matrix for connecting with corresponding equipment or pipeline is housed, penetrating pilot hole before and after described installation matrix is provided with also is enclosed within corresponding joint by its pilot hole, be set with matrix is installed be provided with flying height between the outer circumferential face of joint and the hole wall of the pilot hole of corresponding installation matrix and described outer circumferential face and hole wall are sealed and matched by elastic seal ring radial floating, this makes when tool joint pin is subject to radial force, tool joint pin can radially and tool joint pin install between matrix diametrically displacement occur, elastic seal ring is inlaid in corresponding seal groove, described seal groove is opened on the hole wall of the pilot hole installing matrix or the outer circumferential face of the joint corresponding with installing matrix, the grafting port of the second valve body is horn mouth.
2. floating junction assembly according to claim 1, it is characterized in that, described public affairs, the outside of female joint is all arranged with described installation matrix, the installation matrix being enclosed within tool joint pin outside is that matrix is installed in tool joint pin, it is have one in front and one in back arrange large that the pilot hole of matrix is installed in tool joint pin, the step hole of path section, first valve body comprises back seat and is assemblied in the grafting cover back seat from the nose threads of back seat, back seat is pre-large post-small ladder axle sleeve shape, its path section is inserted tool joint pin and is installed in the path section of matrix pilot hole, the circlip block back seat be located in tool joint pin installation matrix installs matrix movement forward relative to tool joint pin, the outer circumferential face of the large footpath section of back seat and the outer circumferential face of path section respectively and tool joint pin the pilot hole of matrix is installed hole wall between be provided with described elastic seal ring.
3. floating junction assembly according to claim 1, it is characterized in that, described public affairs, the outside of female joint is all arranged with described installation matrix, the installation matrix being enclosed within tool joint pin outside is that matrix is installed in tool joint pin, described first valve body comprises grafting cover and the rotating fixed cover be enclosed within grafting cover from the front end of grafting cover, there is flying height between the outer wall that the internal face of fixed cover and grafting are overlapped and be sealed and matched by seal ring therebetween, the gear be located in the outer wall of grafting cover overlaps movement backward along stoping fixed cover relative to grafting, fixed cover Screw assembly is installed in the pilot hole of matrix in tool joint pin, tool joint pin and the tool joint pin flying height installed between matrix are located at rear end that grafting overlaps and pass the outer circumferential face of the part of fixed cover and tool joint pin is installed between the hole wall of the pilot hole of matrix.
4. floating junction assembly according to claim 1, it is characterized in that, the outer cover of described female joint is provided with described installation matrix, this installation matrix is that matrix is installed in female joint, it is have one in front and one in back arrange large that the pilot hole of matrix is installed in female joint, the step hole of path section, second valve body comprises rear cover and is assemblied in the protheca rear cover from the nose threads of rear cover, rear cover is pre-large post-small ladder axle sleeve shape, its path section is inserted female joint and is installed in the path section of the pilot hole of matrix, the circlip block protheca be located in female joint installation matrix installs matrix movement forward relative to female joint, between the hole wall that the path section of the pilot hole of matrix is installed in the path section of rear cover and female joint and protheca and female joint the large footpath section of the pilot hole of matrix is installed hole wall between be equipped with described elastic seal ring.
5. floating junction assembly according to claim 1, it is characterized in that, the outer cover of described female joint is provided with described installation matrix, this installation matrix is that matrix is installed in female joint, described second valve body comprises core retainer plate and the rotating overcoat be enclosed within core retainer plate from the front end of core retainer plate, there is flying height between the internal face of overcoat and the outer wall of core retainer plate and be sealed and matched by seal ring therebetween, the spacing shoulder be located in the outer wall of core retainer plate stops overcoat relative to core retainer plate movement backward, sleeve thread is assemblied in female joint and installs in the pilot hole of matrix, female joint and the female joint flying height installed between matrix are located at rear end that grafting overlaps and pass the outer circumferential face of the part of overcoat and female joint is installed between the hole wall of the pilot hole of matrix.
6. floating female joint, comprise joint body, joint body take front end as bayonet end, comprise valve body and spool, it is characterized in that, the installation matrix for connecting with corresponding equipment or pipeline is equipped with in the outside of joint body along the longitudinal direction Anti-slip cover, through pilot hole before and after described installation matrix is provided with also is sleeved on joint body by its pilot hole, the outer circumferential face of joint body and install matrix pilot hole hole wall between be provided with flying height and the two is sealed and matched by elastic seal ring radial floating, elastic seal ring is inlaid in corresponding seal groove, described seal groove is opened in be installed on the hole wall of pilot hole of matrix or the outer circumferential face of joint body.
7. floating female joint according to claim 6, it is characterized in that, installing the pilot hole of matrix is have one in front and one in back arrange large, the step hole of path section, valve body comprises rear cover and is assemblied in the protheca rear cover from the nose threads of rear cover, rear cover is pre-large post-small ladder axle sleeve shape, its path section is inserted in the path section of the pilot hole installing matrix, be located at and circlip block protheca in matrix be installed relative to the movement forward of installation matrix, described elastic seal ring is equipped with between the hole wall of the path section of rear cover and the path section of installation matrix pilot hole and between the hole wall of the large footpath section of the pilot hole of protheca and installation matrix, the grafting port of valve body is horn mouth.
8. floating female joint according to claim 6, it is characterized in that, described valve body comprises core retainer plate and the rotating overcoat be enclosed within core retainer plate from the front end of core retainer plate, there is flying height between the internal face of overcoat and the outer wall of core retainer plate and be sealed and matched by seal ring therebetween, the spacing shoulder be located in the outer wall of core retainer plate stops overcoat relative to core retainer plate movement backward, sleeve thread is assemblied in the pilot hole installing matrix, joint body and the flying height installed between matrix are located at the rear end that grafting overlap and pass between the hole wall of the outer circumferential face of the part of overcoat and the pilot hole of installation matrix, the grafting port of valve body is horn mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210190442.8A CN102691845B (en) | 2012-06-11 | 2012-06-11 | A kind of floating junction assembly and floating female joint thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210190442.8A CN102691845B (en) | 2012-06-11 | 2012-06-11 | A kind of floating junction assembly and floating female joint thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102691845A CN102691845A (en) | 2012-09-26 |
| CN102691845B true CN102691845B (en) | 2015-11-18 |
Family
ID=46857486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210190442.8A Active CN102691845B (en) | 2012-06-11 | 2012-06-11 | A kind of floating junction assembly and floating female joint thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102691845B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016879B (en) * | 2012-11-23 | 2015-11-18 | 中航光电科技股份有限公司 | fluid connector and plug and socket thereof |
| CN104500887B (en) * | 2014-12-18 | 2017-04-19 | 中航光电科技股份有限公司 | Fluid connector |
| CN104565629B (en) * | 2014-12-18 | 2017-06-27 | 中航光电科技股份有限公司 | Fluidly connect device assembly |
| CN110608327B (en) * | 2018-09-21 | 2021-06-04 | 中航光电科技股份有限公司 | Female joint and fluid joint assembly |
| CN110608334B (en) * | 2018-09-21 | 2021-07-30 | 中航光电科技股份有限公司 | Floating fluid connector and connector assembly |
| CN113898811B (en) * | 2021-10-18 | 2022-12-06 | 贵州航天电器股份有限公司 | Fluid connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4327770A (en) * | 1979-11-23 | 1982-05-04 | Outboard Marine Corporation | Quick disconnect fluid line coupling |
| US5211197A (en) * | 1992-01-03 | 1993-05-18 | Aeroquip Corporation | Quick disconnect liquid line coupling with volumertric expansion couping element |
| US5271429A (en) * | 1990-06-23 | 1993-12-21 | Filterwerk Mann & Hummel Gmbh | Internal combustion engine lubricating oil filter valve |
| JP2008151195A (en) * | 2006-12-15 | 2008-07-03 | Nitto Kohki Co Ltd | Pipe joint |
| CN202171081U (en) * | 2011-07-19 | 2012-03-21 | 浙江同星制冷有限公司 | Quick joint of an air conditioner pipeline |
| CN202733274U (en) * | 2012-06-11 | 2013-02-13 | 中航光电科技股份有限公司 | Floating connector assembly and floating female connector thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3878903B2 (en) * | 2002-10-25 | 2007-02-07 | 日東工器株式会社 | Pipe fitting |
-
2012
- 2012-06-11 CN CN201210190442.8A patent/CN102691845B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4327770A (en) * | 1979-11-23 | 1982-05-04 | Outboard Marine Corporation | Quick disconnect fluid line coupling |
| US5271429A (en) * | 1990-06-23 | 1993-12-21 | Filterwerk Mann & Hummel Gmbh | Internal combustion engine lubricating oil filter valve |
| US5211197A (en) * | 1992-01-03 | 1993-05-18 | Aeroquip Corporation | Quick disconnect liquid line coupling with volumertric expansion couping element |
| JP2008151195A (en) * | 2006-12-15 | 2008-07-03 | Nitto Kohki Co Ltd | Pipe joint |
| CN202171081U (en) * | 2011-07-19 | 2012-03-21 | 浙江同星制冷有限公司 | Quick joint of an air conditioner pipeline |
| CN202733274U (en) * | 2012-06-11 | 2013-02-13 | 中航光电科技股份有限公司 | Floating connector assembly and floating female connector thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102691845A (en) | 2012-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202733274U (en) | Floating connector assembly and floating female connector thereof | |
| CN102691845B (en) | A kind of floating junction assembly and floating female joint thereof | |
| CN202733273U (en) | Floating connector assembly and floating male connector thereof | |
| CN102691843B (en) | Floating joint assembly and floating type male joint of floating joint assembly | |
| TWI521159B (en) | Sealing material and fittings | |
| CN103180651B (en) | Fluid piping joint | |
| CN102782383B (en) | Connection for valves | |
| CN105593593B (en) | Rapid-assembling/disassembling joint | |
| CA2880036C (en) | Quick connect coupling with swaged valve components and method for assembling | |
| CN107013776B (en) | Quick connector and slot member thereof | |
| CN102691844B (en) | Self-alignment connector assembly and self-alignment connector thereof | |
| US20150108723A1 (en) | Double metal to metal kx seal | |
| CN104838085A (en) | Protected integral metal to metal seal | |
| CN203718220U (en) | Hose seal joint | |
| CN102679075B (en) | Floating female joint and joint assembly using same | |
| CN208417892U (en) | A kind of quick special joint of logical ammonia, ammonium hydroxide | |
| CN202756809U (en) | Self-aligning joint assembly and self-aligning joint thereof | |
| EP1690033A1 (en) | Quick-connect cartridge assembly with plug | |
| CN103104770B (en) | For the equipment of assembly or disassembly pipe in pipe holder and packing ring and method thereof | |
| CN115596915A (en) | Quick coupling | |
| CN115000752A (en) | High-voltage-resistant watertight cable connector with through type compensation channel | |
| CN202733272U (en) | Floating female connector and connector assembly with floating female connector | |
| CN201810917U (en) | Pipe joint | |
| CN104565629B (en) | Fluidly connect device assembly | |
| CN209229190U (en) | A kind of package assembly of connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |