CN103062509A - Double-ball angle sealing structure used for penetrating through cartridge receiver - Google Patents
Double-ball angle sealing structure used for penetrating through cartridge receiver Download PDFInfo
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- CN103062509A CN103062509A CN2011103255329A CN201110325532A CN103062509A CN 103062509 A CN103062509 A CN 103062509A CN 2011103255329 A CN2011103255329 A CN 2011103255329A CN 201110325532 A CN201110325532 A CN 201110325532A CN 103062509 A CN103062509 A CN 103062509A
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- ball cup
- ball
- casing
- fitting seat
- sleeve
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Abstract
A double-ball angle sealing structure used for penetrating through a cartridge receiver comprises a cartridge receiver installation seat, a ball-head seat one, a sealing gasket, a pipe joint, a bolt one, a double-ball-head guide pipe, a ball-head seat two, a caulking ring, a sleeve, a bolt two, and an inner cartridge receiver installation seat, wherein the cartridge receiver installation seat is welded or riveted on the cartridge receiver; the ball-head seat one, the sealing gasket and the pipe joint are fixed on the cartridge receiver installation seat through the bolt one. The ball-head seat one, the ball-head seat two and the double-ball-head guide pipe are assembled into a whole; the ball-head seat one and the ball-head seat two can freely rotate relative to the double-ball-head guide pipe in all directions in an allowed space range; the caulking ring is arranged on the ball-head seat two and is in clearance fit with the sleeve, and the sleeve is fixed on the inner cartridge receiver installation seat through the bolt two. The double-ball angle sealing structure has the advantages of being applied to occasions of phi 18-phi 36, improving assembling performance of the cartridge receiver and a pipeline, having capacities of installation compensation and heat expansion compensation, reducing installing stress of the pipeline, and improving maintainability of the pipeline.
Description
Technical field
The present invention relates to aerial engine sealing structure field, a kind of two balls angle sealing configuration be used to passing casing is provided especially.
Background technique
Pass the pipeline of casing on the conventional engines, different according to its diameter and transmission medium, the sealing configuration of employing is also different.General diameter adopts integral type to pass the sealing configuration of casing at the pipeline of φ 8 ~ φ 36 more, and namely the pipeline upper connection is exposed at outside the casing in the casing, adopts minute half a formula floating ring to cooperate with casing fitting seat endoporus (perhaps independent sleeve).This sealing configuration is fixing simply, sealing is reliable, is the opposite opened structure but require casing.Often there are many disalignments to pass casing to the pipeline of, angular position on the motor, therefore when casing assembled, the casing mounting hole need to be aimed at each pipeline position, has not only reduced the assembling of casing, and easily scratch, the collision pipeline, increased the assembling work difficulty.
For this reason, need a kind of two balls angle sealing configuration be used to passing casing of design, can have the compensation of installation and temperature compensation ability, realize the installation requirement of pipeline and the seal request of casing, can be applicable to simultaneously whole and minute half formula casing.
Summary of the invention
The objective of the invention is in order to improve the assembling of casing, avoid scratching, colliding pipeline, the spy provides a kind of two balls angle sealing configuration be used to passing casing.
A kind of two balls angle sealing configuration be used to passing casing is characterized in that: include casing fitting seat 1, ball cup 1, sealing gasket 3, pipe joint 4, bolt 1, two bulb conduit 6, ball cup 27, piston ring 8, sleeve 9, bolt 2 10, interior casing fitting seat 11;
Wherein: casing fitting seat 1 welds or is riveted on the casing, ball cup 1, sealing gasket 3, pipe joint 4 are fixed on the casing fitting seat 1 by 3 bolts 1, ball cup 1, ball cup 27 are assembled into one with two bulb conduits 6, and ball cup 1, ball cup 27 can freely rotate in all directions in the space range that allows with respect to two bulb conduits 6; Piston ring 8 is installed on the ball cup 27, and with sleeve 9 Spielpassung, sleeve 9 is fixed on the interior casing fitting seat 11 by 4 or 6 bolts 2 10.
Described ball cup 1, two bulb conduit 6, ball cup 27 form dual hinge structure.
Sealing gasket 3 between described ball cup 1 and the casing fitting seat 1 is asbestos packing or soft copper pad.
0.5 ± 0.1 mm that cracks on the described piston ring 8 is with ball cup 1, ball cup 27 assemblings; The thickness of piston ring 8 is 2 (0 ~-0.12) mm, cooperates with the end clearance of ball cup 27 upper grooves; The 180 ° of installations in position of cracking of two piston rings 8 are sealed and matched with sleeve 9.
Advantage of the present invention: the two balls angle sealing configuration be used to passing casing of the present invention, be applicable to the occasion of (diameter is φ 18 ~ φ 36), after finishing the casing assembling, the pipeline that passes casing can be installed, improved the assembling of casing and pipeline, having cancelled casing is the requirement for restriction of opposite opened structure.Pipeline adopts dual hinge structure in the casing, has the compensation of installation and temperature compensation ability, has reduced the installation stress of pipeline.At ball cup two packing flanges are installed, have been realized the sealing at interior casing fitting seat place; Increase sealing gasket between ball cup and the casing fitting seat, improved the sealing of casing position of opening.At dual hinge structure piston ring is installed before the pipeline assembling, has effectively been avoided individual part to fall into hidden danger in the motor duct by casing hole seat, improved the maintenance of pipeline.
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Description of drawings
Fig. 1 is for being used for passing two balls angle sealing configuration sectional view of casing.
Embodiment
Embodiment 1
The present embodiment provides a kind of two balls angle sealing configuration be used to passing casing, it is characterized in that: include casing fitting seat 1, ball cup 1, sealing gasket 3, pipe joint 4, bolt 1, two bulb conduit 6, ball cup 27, piston ring 8, sleeve 9, bolt 2 10, interior casing fitting seat 11;
Wherein: casing fitting seat 1 welds or is riveted on the casing, ball cup 1, sealing gasket 3, pipe joint 4 are fixed on the casing fitting seat 1 by 3 bolts 1, ball cup 1, ball cup 27 are assembled into one with two bulb conduits 6, and ball cup 1, ball cup 27 can freely rotate in all directions in the space range that allows with respect to two bulb conduits 6; Piston ring 8 is installed on the ball cup 27, and with sleeve 9 Spielpassung, sleeve 9 is fixed on the interior casing fitting seat 11 by 4 bolts 2 10.
Described ball cup 1, two bulb conduit 6, ball cup 27 form dual hinge structure.
Sealing gasket 3 between described ball cup 1 and the casing fitting seat 1 is asbestos packing.
0.5 ± 0.1 mm that cracks on the described piston ring 8 is with ball cup 1, ball cup 27 assemblings; The thickness of piston ring 8 is 2 (0 ~-0.12) mm, cooperates with the end clearance of ball cup 27 upper grooves; The 180 ° of installations in position of cracking of two piston rings 8 are sealed and matched with sleeve 9.
The present embodiment provides a kind of two balls angle sealing configuration be used to passing casing, it is characterized in that: include casing fitting seat 1, ball cup 1, sealing gasket 3, pipe joint 4, bolt 1, two bulb conduit 6, ball cup 27, piston ring 8, sleeve 9, bolt 2 10, interior casing fitting seat 11;
Wherein: casing fitting seat 1 welds or is riveted on the casing, ball cup 1, sealing gasket 3, pipe joint 4 are fixed on the casing fitting seat 1 by 3 bolts 1, ball cup 1, ball cup 27 are assembled into one with two bulb conduits 6, and ball cup 1, ball cup 27 can freely rotate in all directions in the space range that allows with respect to two bulb conduits 6; Piston ring 8 is installed on the ball cup 27, and with sleeve 9 Spielpassung, sleeve 9 is fixed on the interior casing fitting seat 11 by 6 bolts 2 10.
Described ball cup 1, two bulb conduit 6, ball cup 27 form dual hinge structure.
Sealing gasket 3 between described ball cup 1 and the casing fitting seat 1 is the soft copper pad.
0.5 ± 0.1 mm that cracks on the described piston ring 8 is with ball cup 1, ball cup 27 assemblings; The thickness of piston ring 8 is 2 (0 ~-0.12) mm, cooperates with the end clearance of ball cup 27 upper grooves; The 180 ° of installations in position of cracking of two piston rings 8 are sealed and matched with sleeve 9.
Embodiment 3
The present embodiment provides a kind of two balls angle sealing configuration be used to passing casing, it is characterized in that: include casing fitting seat 1, ball cup 1, sealing gasket 3, pipe joint 4, bolt 1, two bulb conduit 6, ball cup 27, piston ring 8, sleeve 9, bolt 2 10, interior casing fitting seat 11;
Wherein: casing fitting seat 1 welds or is riveted on the casing, ball cup 1, sealing gasket 3, pipe joint 4 are fixed on the casing fitting seat 1 by 3 bolts 1, ball cup 1, ball cup 27 are assembled into one with two bulb conduits 6, and ball cup 1, ball cup 27 can freely rotate in all directions in the space range that allows with respect to two bulb conduits 6; Piston ring 8 is installed on the ball cup 27, and with sleeve 9 Spielpassung, sleeve 9 is fixed on the interior casing fitting seat 11 by 4 bolts 2 10.
Described ball cup 1, two bulb conduit 6, ball cup 27 form dual hinge structure.
Sealing gasket 3 between described ball cup 1 and the casing fitting seat 1 is the soft copper pad.
0.5 ± 0.1 mm that cracks on the described piston ring 8 is with ball cup 1, ball cup 27 assemblings; The thickness of piston ring 8 is 2 (0 ~-0.12) mm, cooperates with the end clearance of ball cup 27 upper grooves; The 180 ° of installations in position of cracking of two piston rings 8 are sealed and matched with sleeve 9.
Claims (5)
1. the two balls angle sealing configuration that is used for passing casing is characterized in that: include casing fitting seat (1), ball cup one (2), sealing gasket (3), pipe joint (4), bolt one (5), two bulb conduit (6), ball cup two (7), piston ring (8), sleeve (9), bolt two (10), interior casing fitting seat (11);
Wherein: casing fitting seat (1) welds or is riveted on the casing, ball cup one (2), sealing gasket (3), pipe joint (4) are fixed on the casing fitting seat (1) by 3 bolts one (5), ball cup one (2), ball cup two (7) are assembled into one with two bulb conduits (6), and ball cup one (2), ball cup two (7) can freely rotate in all directions in the space range that allows with respect to two bulb conduits (6); Piston ring (8) is installed on the ball cup two (7), and with sleeve (9) Spielpassung, sleeve (9) is fixed on the interior casing fitting seat (11) by 4 or 6 bolts two (10).
2. according to the two balls angle sealing configuration be used to passing casing claimed in claim 1, it is characterized in that: described ball cup one (2), two bulb conduit (6), ball cup two (7) form dual hinge structure.
3. according to the two balls angle sealing configuration be used to passing casing claimed in claim 1, it is characterized in that: the sealing gasket (3) between described ball cup one (2) and the casing fitting seat (1) is asbestos packing.
4. according to the two balls angle sealing configuration be used to passing casing claimed in claim 1, it is characterized in that: the sealing gasket (3) between described ball cup one (2) and the casing fitting seat (1) is the soft copper pad.
5. according to the two balls angle sealing configuration be used to passing casing claimed in claim 1, it is characterized in that: 0.5 ± 0.1 mm that cracks on the described piston ring (8), with ball cup one (2), ball cup two (7) assemblings; The thickness of piston ring (8) is 2 (0 ~-0.12) mm, cooperates with the end clearance of ball cup two (7) upper grooves; Two piston rings (8), the 180 ° of installations in position of cracking are sealed and matched with sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103255329A CN103062509A (en) | 2011-10-24 | 2011-10-24 | Double-ball angle sealing structure used for penetrating through cartridge receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103255329A CN103062509A (en) | 2011-10-24 | 2011-10-24 | Double-ball angle sealing structure used for penetrating through cartridge receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103062509A true CN103062509A (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103255329A Pending CN103062509A (en) | 2011-10-24 | 2011-10-24 | Double-ball angle sealing structure used for penetrating through cartridge receiver |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395368A (en) * | 2013-08-05 | 2013-11-20 | 上海蓝恩控制系统有限公司 | Guide tube connecting mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6827329B2 (en) * | 2002-06-28 | 2004-12-07 | Nitto Kohki Co., Ltd. | Pipe coupling |
| CN201014099Y (en) * | 2007-03-09 | 2008-01-30 | 广州市科阳机电阀门有限公司 | Universal spherical settling vessel |
| CN101949478A (en) * | 2010-10-19 | 2011-01-19 | 无锡市金羊管道附件有限公司 | Double-ball compensating joint |
| CN201795214U (en) * | 2010-09-10 | 2011-04-13 | 山西晋城无烟煤矿业集团有限责任公司 | Gas drainage adjustable elbow |
| CN202469256U (en) * | 2011-10-24 | 2012-10-03 | 中国航空工业集团公司沈阳发动机设计研究所 | Double-ball corner sealing structure for traversing casing |
-
2011
- 2011-10-24 CN CN2011103255329A patent/CN103062509A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6827329B2 (en) * | 2002-06-28 | 2004-12-07 | Nitto Kohki Co., Ltd. | Pipe coupling |
| CN201014099Y (en) * | 2007-03-09 | 2008-01-30 | 广州市科阳机电阀门有限公司 | Universal spherical settling vessel |
| CN201795214U (en) * | 2010-09-10 | 2011-04-13 | 山西晋城无烟煤矿业集团有限责任公司 | Gas drainage adjustable elbow |
| CN101949478A (en) * | 2010-10-19 | 2011-01-19 | 无锡市金羊管道附件有限公司 | Double-ball compensating joint |
| CN202469256U (en) * | 2011-10-24 | 2012-10-03 | 中国航空工业集团公司沈阳发动机设计研究所 | Double-ball corner sealing structure for traversing casing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395368A (en) * | 2013-08-05 | 2013-11-20 | 上海蓝恩控制系统有限公司 | Guide tube connecting mechanism |
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Application publication date: 20130424 |