CN102788215A - Rapid changing and feeding joint mechanism of fluid medium - Google Patents
Rapid changing and feeding joint mechanism of fluid medium Download PDFInfo
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- CN102788215A CN102788215A CN2011101297153A CN201110129715A CN102788215A CN 102788215 A CN102788215 A CN 102788215A CN 2011101297153 A CN2011101297153 A CN 2011101297153A CN 201110129715 A CN201110129715 A CN 201110129715A CN 102788215 A CN102788215 A CN 102788215A
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Abstract
The invention belongs to changing and feeding joint devices of a fluid medium and specifically relates to a rapid changing and feeding joint mechanism of the fluid medium between two separation parts when gas and liquid fluid media are in a butt joint state. The rapid changing and feeding joint mechanism is characterized in that a plurality of joints combined by male and female joints are distributed in a butt connection surface between a part A and a part B, each joint combined by the male and female joints is a seal joint which is automatically and integrally formed by pushing each self-sealing male joint into each self-sealing female joint, each self-sealing male joint is composed of a male casing, a guide ring, a guide sleeve, a piston, a thread blocking sleeve, a spring A, a seal ring and a blocking ring, and each self-sealing female joint is composed of a female casing, a sleeve, an ejector rod, a spring B and a seal ring. The rapid changing and feeding joint mechanism has the advantages that the design is reasonable, the structure is compact, besides, the mechanism is self-sealing, free of leakage and convenient to manufacture and install, the operation is safe and reliable, and the like.
Description
Technical field
The invention belongs to flowing medium and change and send piecing devices, be applicable to that particularly gas, the flow body medium fast quick change of a kind of flowing medium between two separating components when mated condition send joint mechanism.
Background technique
At present; In miscellaneous metal processing cutting apparatus; Usually because of processing and the needs of operating automatically; Requirement is installed on above-mentioned process equipment and is adapted to the dynamic occasion of processing, and the fast quick change of outfit different fluids medium send joint mechanism, is to adapt to the annex head to attachment head, the automatic replacing of lathe yaw that different dynamic processing occasions is equipped with different hydraulic systems like planomiller ... On its each annex head a plurality of hydraulic pipe lines are arranged all, its a plurality of hydraulic pipe lines connect to form through docking mode at two separating components of annex head usually; Therefore, for the ease of flowing medium such as the cooling liquid of the said equipment under dynamical state ... The fast quick change of circulation medium send, and must on each hydraulic pipe line, install to change fast, automatically and send joint; Therefore, when changing the annex head, the positioning means on machine pillar and the annex head guarantees the relative positional accuracy between the quick release coupling, can realize that through this quick release coupling the lathe flowing medium changes the connection of sending between system and the annex head.Choose rope and market survey is not found in the said equipment circulation medium system, to send joint by being equipped with fast, changing automatically as yet through patent.To the problem that above-mentioned technology exists, process the technology advances of cutting apparatus in order to advance metal; Therefore, research and develop out a kind of reasonable in design, compact structure that has, selfsealings, do not have to leak, be convenient to make, characteristics such as installation and handling safety are reliable change fast, automatically that to send joint be very necessary.
Summary of the invention
The present invention is intended to the shortcoming and defect part that in above-mentioned technology, exists; Provide a kind of fast quick change of flowing medium to send joint mechanism, this fast quick change send joint mechanism to be not only and realizes that between the parts of often changing or relatively moving flowing medium changes the automatic butt of sending in the system; And can realize between two separated components that flowing medium changes the nothing of sending between system and leaks and self-packing butt joint; Can be when two parts be in notconnect state, its two joint all can be realized selfsealings, again when being in mated condition, realizes that the reliable automatically of hydraulic pressure pipeline connects between parts, thereby realize fluid medium fast, unimpeded changing given automatically.
The objective of the invention is to adopt following technological scheme to realize: the fast quick change of described flowing medium send joint mechanism; It is characterized in that: the knockdown joint of several male and female heads of installing that between the interface of parts first and parts second, distributes, its each male and female head combined joint is that the selfsealings tool joint pin is pushed the SEALING FITTING that constitutes one in the selfsealings female joint automatically; Described each selfsealings tool joint pin mainly is made up of public shell, guide ring, guiding cover, piston, screw thread interstage sleeve, spring first, seal ring and back-up ring; The connecting end of its public shell is connected in the parts first; Be provided with the entering hole of flowing medium in the connecting end of public shell; Establish in the other end of its public shell and get into the through hole that the hole is connected; Its through hole inner bottom surface is tightly connected through seal ring and guiding cover one end, the guide ring of in this guiding cover end, packing into and sliding along guiding cover inwall, and described guide ring is made up of the toroidal surface and the cylinder of exhaust chamber; At guiding cover and public shell installing screw thread interstage sleeve; Near installing back-up ring on the guide ring one side toroidal surface; Pocketed springs first on the cylinder of its guide ring opposite side, an end of its spring first touches with the toroidal surface of guide ring mutually, and the other end of this spring first is packed in the piston; The tailpiece of the piston rod of its piston passes spring first, guide ring and stretches in the entering hole of flowing medium, and described piston is installed in the other end of guiding cover through seal ring; One end of the push rod in the elastic force effect of the outer side surface of its piston through the spring first and the female joint contacts; Described each self-packing female joint mainly is made up of female shell, sleeve, push rod, spring second and seal ring; The connecting end of its female shell is connected in the parts second, the sleeve of in female shell, packing into and sliding along female outer casing inner wall through seal ring, the push rod of packing in the step hole in sleeve; Be provided with the tap hole of flowing medium in one end of its push rod; The pocketed springs second in the outside of this push rod, an end of its spring second touches with the interior step surface of step hole mutually, and the other end of this spring second is packed in female shell; Piston in the guiding cover of public shell is touched with push rod in the female joint mutually, contact with piston outer side surface in the tool joint pin through the elastic force effect of spring second.
On the toroidal surface of described guide ring, be evenly equipped with 3 exhaust chambers of flowing medium; Be convenient to flowing medium and send outflow through unimpeded the changing of this exhaust chamber from the entry port entering.
In order to ensure contact being tightly connected end face between of male and female joint, installing sealing gasket on the surface of contact between described public shell end face and the parts first with the institute corresponding component; Installing sealing gasket 3 on surface of contact between described female shell end face and the parts second.
Principle of the present invention is set forth in down with the operation branch:
The present invention is the knockdown joint of several male and female heads of installing that between the interface of parts first and parts second, distributes; Its each male and female head combined joint is that the selfsealings tool joint pin of being made up of public shell, guide ring, guiding cover, piston, screw thread interstage sleeve, spring first, seal ring, sealing gasket and back-up ring is pushed the SEALING FITTING that constitutes one in the selfsealings female joint of being made up of female shell, sleeve, push rod, spring second and seal ring automatically, and its tool joint pin and female joint are threaded through screw thread and the end face seal pad is installed in respectively on two separated components that need the transmission flowing medium; When install making, the positional accuracy of mounting hole that need guarantee two Location accuracy and tool joint pin and female joints between the parts during joint unit is in allowed band.Piston in the female joint can slide in the guide ring in tool joint pin.Spring first one end of the compression in its tool joint pin compresses guide ring, and the other end clamping piston is realized reset function.Under the non-mated condition of two parts, piston is pressed in the guiding cover by the spring first, between guiding cover and the piston seal ring is arranged, and flowing medium can not leaked out, realizes the selfsealings of tool joint pin.Sleeve in its female joint slides in female ectosome, and spring one end of its compression compresses main body one end clamp sleeve, realizes reset function.During non-mated condition, sleeve is compressed and plays second and be pressed on the push rod top end, and sleeve and push rod and sleeve and female outer casing inner wall can not leak flowing medium and go out through the seal ring sealing, the selfsealings of realization female joint.When the male and female joint docks, when tool joint pin and female joint near the time, the guiding cover overcomes the spring pressure clamp sleeve along female outer casing inner wall of female joint, makes sleeve backwards, removes the selfsealings state of female joint; Meanwhile, the push rod in its female joint applies pressure to piston, and piston is retreated, and removes the selfsealings state of tool joint pin, and causes the transporting system of circulation medium unimpeded, just is able to its circulation medium of reliable delivery.Two connected pieces are realized the transmission of oil pressure.Simultaneously, because contacting of male and female joint and institute corresponding component passed through being tightly connected of seal ring between the end face, make the present invention under mated condition, still realize leak free butt joint.
The comprehensive above technological scheme of being taked realizes the object of the invention.
The invention has the beneficial effects as follows, be not only and between the parts of often changing or relatively moving, realize changing the automatic butt of sending in the system; And can realize between two separating components that flowing medium changes the nothing of sending in the system and leaks and self-packing butt joint; Can be when two parts be in notconnect state, its two joint all can be realized selfsealings, again when being in mated condition, realize that flowing medium changes between parts to send the reliable automatically of system to connect, thus realize fluid medium fast, unimpeded changing given automatically.
Therefore, the present invention not only has reasonable in design, compact structure, and has selfsealings, do not have to leak, is convenient to characteristics such as manufacturing, installation and handling safety be reliable.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
The present invention has three width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure schematic representation of specific embodiment of the present invention;
Accompanying drawing 2 is the A place enlarged diagrams among Fig. 1;
Accompanying drawing 3 is along the sectional view of B-B line among Fig. 2.
Among the figure: 1, parts first, 2, public shell, 3, sealing gasket, 4, seal ring, 5, the screw thread interstage sleeve, 6, the guiding cover, 7, female shell, 8, sleeve, 9, spring second, 10, parts second, 11, push rod, 12, the spring first, 13, piston, 14, back-up ring, 15, guide ring.
Embodiment
Fig. 1,2, shown in 3 specific embodiment of the present invention; It is that the fast quick change of the flowing medium on the annex head of the hydraulic system of planomiller, installed send joint mechanism; It is characterized in that: the knockdown joint of several male and female heads of installing that between the interface of parts first 1 and parts second 10, distributes, its each male and female head combined joint is that the selfsealings tool joint pin is pushed the SEALING FITTING that constitutes one in the selfsealings female joint automatically; Described each selfsealings tool joint pin mainly is made up of public shell 2, guide ring 15, guiding cover 6, piston 13, screw thread interstage sleeve 5, spring first 12, seal ring 4 and back-up ring 14; The connecting end of its public shell 2 is through being threaded in the parts first 1; Be provided with the entering hole of flowing medium in the connecting end of public shell 2; Establish in the right-hand member of its public shell 2 and get into the through hole that the hole is connected; Its through hole inner bottom surface is tightly connected through seal ring 4 and guiding cover 6 left ends; The guide ring 15 of in these guiding cover 6 ends, packing into and sliding along guiding cover 6 inwalls, described guide ring 15 is made up of the toroidal surface and the cylinder of exhaust chamber, on the toroidal surface of described guide ring 15, is evenly equipped with 3 exhaust chambers of flowing medium; So that getting into from entry port, flowing medium send outflow through unimpeded the changing of this exhaust chamber; At guiding cover 6 and public shell 2 installing screw thread interstage sleeves 5, will guide cover 6 through screw thread interstage sleeve 5 and be fixed on the through hole inner bottom surface; Back-up ring 14 near installing steel wire system on the guide ring 15 1 side toroidal surfaces; Pocketed springs first 12 on the cylinder on its guide ring 15 right sides; The left end end of its spring first 12 touches with the toroidal surface of guide ring 15 mutually; The right-hand member of this spring first 12 is packed in the piston 13, and the tailpiece of the piston rod of its piston 13 passes spring first 12, guide ring 15 stretches in the entering hole of flowing medium, and described piston 13 is installed in the right-hand member of guiding cover 6 through seal ring 4; The left end of the push rod 11 in the elastic force effect of the outer side surface of its piston 13 through spring first 12 and the female joint contacts; Described each self-packing female joint mainly is made up of female shell 7, sleeve 8, push rod 11, spring second 9 and seal ring 4; The connecting end of its female shell is through being threaded in the parts 10; The sleeve 8 of in female shell 7, packing into and sliding along female shell 7 inwalls through seal ring 4; The push rod 11 of packing in 8 the step hole in sleeve is provided with the tap hole of flowing medium in the end of its push rod 11, pocketed springs second 9 in the outside of this push rod 11; The left end of its spring second 9 touches with the interior step surface of step hole mutually; The right-hand member of this spring second 9 is packed in female shell 7, and the piston 13 in the guiding cover 6 of public shell 2 is touched with push rod 11 in the female joint mutually, contacts with piston 13 outer side surfaces in the tool joint pin through the elastic force effect of spring second 9.In order to ensure contact being tightly connected end face between of male and female joint with the institute corresponding component, installing sealing gasket 3 on surface of contact between described public shell 2 end faces and the parts 1; Installing sealing gasket 3 on surface of contact between described female shell 7 end faces and the parts 10.
The above; Be merely preferable embodiment of the present invention; But protection scope of the present invention is not limited thereto; All are familiar with the technician in present technique field in technical scope disclosed by the invention, are equal to replacement or change and all should be encompassed within protection scope of the present invention according to technological scheme of the present invention and design of the present invention thereof.
Claims (3)
1. the fast quick change of a flowing medium send joint mechanism; It is characterized in that: the knockdown joint of several male and female heads of installing that between the interface of parts first (1) and parts second (10), distributes, its each male and female head combined joint is that the selfsealings tool joint pin is pushed the SEALING FITTING that constitutes one in the selfsealings female joint automatically; Described each selfsealings tool joint pin mainly is made up of public shell (2), guide ring (15), guiding cover (6), piston (13), screw thread interstage sleeve (5), spring first (12), seal ring (4) and back-up ring (14); The connecting end of its public shell (2) is connected in the parts first (1); Be provided with the entering hole of flowing medium in the connecting end of public shell (2); Establish in the other end of its public shell (2) and get into the through hole that the hole is connected; Its through hole inner bottom surface is tightly connected through seal ring (4) and guiding cover (6) one ends, the guide ring (15) of in this guiding cover (6) end, packing into and sliding along guiding cover (6) inwall, and described guide ring (15) is made up of the toroidal surface and the cylinder of exhaust chamber; At guiding cover (6) and public shell (2) installing screw thread interstage sleeve (5); Near installing back-up ring (14) on guide ring (15) the one side toroidal surfaces; Pocketed springs first (12) on the cylinder of its guide ring (15) opposite side; One end of its spring first (12) touches with the toroidal surface of guide ring (15) mutually; The other end of this spring first (12) is packed in the piston (13), and the tailpiece of the piston rod of its piston (13) passes spring first (12), guide ring (15) stretches in the entering hole of flowing medium, and described piston (13) is installed in the other end of guiding cover (6) through seal ring (4); One end of the push rod (11) in the elastic force effect of the outer side surface of its piston (13) through spring first (12) and the female joint contacts; Described each self-packing female joint is made up of female shell (7), sleeve (8), push rod (11), spring second (9) and seal ring (4); The connecting end of its female shell (7) is connected in the parts second (10); The sleeve (8) of in female shell (7), packing into and sliding along female shell (7) inwall through seal ring (4); The push rod (11) of packing in the step hole in sleeve (8) is provided with the tap hole of flowing medium, in the outside of this push rod (11) pocketed springs second (9) in the end of its push rod (11); One end of its spring second (9) touches with the interior step surface of step hole mutually; The other end of this spring second (9) is packed in female shell (7), and the piston in the guiding cover (6) of public shell is touched with push rod (11) in the female joint mutually, contacts with piston (13) outer side surface in the tool joint pin through the elastic force effect of spring second (9).
2. the fast quick change by the described flowing medium of claim 1 send joint mechanism, it is characterized in that: 3 exhaust chambers that on the toroidal surface of described guide ring (15), are evenly equipped with flowing medium.
3. the fast quick change by the described flowing medium of claim 1 send joint mechanism, it is characterized in that: installing sealing gasket 3 on surface of contact between described public shell (2) end face and the parts first (1); Installing sealing gasket 3 on surface of contact between described female shell end face and the parts second (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110129715.3A CN102788215B (en) | 2011-05-19 | 2011-05-19 | The fast quick change of flowing medium send joint mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110129715.3A CN102788215B (en) | 2011-05-19 | 2011-05-19 | The fast quick change of flowing medium send joint mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102788215A true CN102788215A (en) | 2012-11-21 |
| CN102788215B CN102788215B (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110129715.3A Active CN102788215B (en) | 2011-05-19 | 2011-05-19 | The fast quick change of flowing medium send joint mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN102788215B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896236A (en) * | 2015-05-28 | 2015-09-09 | 海信（山东）冰箱有限公司 | Valve assembly |
| CN106870851A (en) * | 2017-04-13 | 2017-06-20 | 宋春春 | Pipelines of automobile air conditioner exempts to vacuumize snap joint and its installation method |
| CN109027666A (en) * | 2018-09-30 | 2018-12-18 | 山东省计量科学研究院 | A kind of cylinder driving-type high-pressure quick-mount connector |
| CN114877149A (en) * | 2022-03-29 | 2022-08-09 | 哈尔滨工程大学 | Underwater hydraulic joint for quickly discharging seawater without leakage in deep sea |
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|---|---|---|---|---|
| CN2132907Y (en) * | 1992-09-01 | 1993-05-12 | 陆立达 | Connector capable of using for multiple kinds of fluid |
| US5339861A (en) * | 1993-03-24 | 1994-08-23 | National Coupling Company, Inc. | Hydraulic coupling with hollow metal o-ring seal |
| CN2533367Y (en) * | 2001-10-25 | 2003-01-29 | 郑汉勇 | Open-and-close movable joints for two end of hydraulic pipeline |
| CN200999807Y (en) * | 2007-01-24 | 2008-01-02 | 大连光洋科技工程有限公司 | Simple quick changing structure |
| CN202091690U (en) * | 2011-05-19 | 2011-12-28 | 大连光洋科技工程有限公司 | Quick transfer connector mechanism for fluid media |
-
2011
- 2011-05-19 CN CN201110129715.3A patent/CN102788215B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2132907Y (en) * | 1992-09-01 | 1993-05-12 | 陆立达 | Connector capable of using for multiple kinds of fluid |
| US5339861A (en) * | 1993-03-24 | 1994-08-23 | National Coupling Company, Inc. | Hydraulic coupling with hollow metal o-ring seal |
| CN2533367Y (en) * | 2001-10-25 | 2003-01-29 | 郑汉勇 | Open-and-close movable joints for two end of hydraulic pipeline |
| CN200999807Y (en) * | 2007-01-24 | 2008-01-02 | 大连光洋科技工程有限公司 | Simple quick changing structure |
| CN202091690U (en) * | 2011-05-19 | 2011-12-28 | 大连光洋科技工程有限公司 | Quick transfer connector mechanism for fluid media |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896236A (en) * | 2015-05-28 | 2015-09-09 | 海信（山东）冰箱有限公司 | Valve assembly |
| CN106870851A (en) * | 2017-04-13 | 2017-06-20 | 宋春春 | Pipelines of automobile air conditioner exempts to vacuumize snap joint and its installation method |
| CN109027666A (en) * | 2018-09-30 | 2018-12-18 | 山东省计量科学研究院 | A kind of cylinder driving-type high-pressure quick-mount connector |
| CN109027666B (en) * | 2018-09-30 | 2023-11-28 | 山东省计量科学研究院 | Cylinder-driven high-pressure quick connector |
| CN114877149A (en) * | 2022-03-29 | 2022-08-09 | 哈尔滨工程大学 | Underwater hydraulic joint for quickly discharging seawater without leakage in deep sea |
| CN114877149B (en) * | 2022-03-29 | 2023-07-21 | 哈尔滨工程大学 | Deep sea leakless quick-draining underwater hydraulic joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102788215B (en) | 2015-12-30 |
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Address after: 116600 No. 8, the Yellow Sea street, Dalian economic and Technological Development Zone, Liaoning Patentee after: KEDE NUMERICAL CONTROL Co.,Ltd. Address before: 116600 No. 6, Longquan street, Jinzhou New District, Liaoning, Dalian Patentee before: DALIAN KEDE NUMERICAL CONTROL Co.,Ltd. |