CN2593015Y - Multi-spring out-mounting adjustable spherical-sealing rotary joint - Google Patents
Multi-spring out-mounting adjustable spherical-sealing rotary joint Download PDFInfo
- Publication number
- CN2593015Y CN2593015Y CN 02213760 CN02213760U CN2593015Y CN 2593015 Y CN2593015 Y CN 2593015Y CN 02213760 CN02213760 CN 02213760 CN 02213760 U CN02213760 U CN 02213760U CN 2593015 Y CN2593015 Y CN 2593015Y
- Authority
- CN
- China
- Prior art keywords
- rotary body
- seal ring
- inner rotary
- spring
- sealing
- 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 provides a multi-spring outer-mounting adjustable spherical sealing rotary joint which is composed of an inner rotary body, an outer rotary body, a reducing pipe joint, a concave spherical sealing ring, a sealing supporting ring, a spring assembly and a spring pressing plug, wherein the reducing pipe joint and the spring pressing plug are respectively fixed to the left end and the right end of the outer rotary body through screw bolts and screw threads, the inner rotary body is axially positioned on the middle part of the outer rotary body, and the concave spherical sealing ring, the sealing supporting ring and the spring assembly are arranged between the outer rotary body and the inner rotary body from left to right. The utility model has the characteristics of reasonable design, simple structure, easy manufacture, convenient use and repair, good sealing performance, long service life, etc. and has good value for popularization and application.
Description
1, technical field
The utility model relates to a kind of papermaking drying plant accessory, and specifically a kind of many springs are adorned adjustable ball face sealing swivel joint outward.
2, technical background
In chemical industry, papermaking equipment, it is rotating operations that a lot of containers are arranged, the container of rotating operation is kept away unavoidable use swivel joint, to use spring and Sealing that the parts and the non-rotary parts of rotation are compressed sealing in the swivel joint, the in use existing deficiency of the swivel joint of prior art is that spring directly contacts with pH value liquid, cause heavy corrosion, reduced sealing effect, influence the ordinary production of equipment spring.
3, summary of the invention
The purpose of this utility model provides many springs of a kind of good seal performance, long service life and adorns adjustable ball face sealing swivel joint outward.
The purpose of this utility model realizes in the following manner, mostly be interior revolving part and inner rotary part composition at present swivel joint, the ball bulge loop that is fixed together with interior revolving part is set on the cylindrical of interior revolving part, at the Sealing of the both sides of sphere bulge loop setting with the slipper seal of inner rotary part, between Sealing, add a plurality of external springs then, by compressing adjusting nut Sealing is compressed sealing from the outside enforcement of interior revolving part, because spring does not directly contact with liquid, thereby avoided corrosion to spring, improved the working life of just having improved whole swivel joint working life of spring, in addition, owing to be provided with the adjusting nut of the dynamics that compresses from outside adjusting Sealing holddown spring, improved the practicability of swivel joint, when the Sealing in the swivel joint in use produces wearing and tearing and after sealability reduces, can in time regulate the sealing of whole swivel joint by regulating gland nut, avoid the generation of evaporating, emitting, dripping or leaking of liquid or gas.
Accompanying drawing is the structural representation that many springs are adorned adjustable ball face sealing swivel joint outward.
4, description of drawings
With reference to Figure of description many springs of the present utility model being adorned adjustable ball face sealing swivel joint outward explains below doing.
Many springs of the present utility model are adorned adjustable ball face sealing swivel joint outward, as shown in drawings, its structure be by inner rotary body 1, outward turning turn 4, reduction nipple 9, concave spherical surface seal ring 7, sealing support ring 5, spring assembly 3 and spring compression plug 2 constitute, reduction nipple 9 and spring compression plug 2 are fixed on turn 4 two ends, the left and right sides of outward turning by bolt and screw thread respectively, inner rotary body 1 is axially turned between 4 in outward turning, concave spherical surface seal ring 7, sealing support ring 5 and spring assembly 3 arrange from left to right be arranged on outward turning turn 4 and inner rotary body 1 between.
Inner rotary body 1 cylindrical is provided with sphere bulge loop 6, and concave spherical surface seal ring 7 and support seal ring 5 are separately positioned on the left and right sides of sphere bulge loop 6, and spring assembly 3 is provided with spring compression plug 2 and supports between the seal ring 5.
In the interior circle of reduction nipple 9 right-hand members dust-proof seal ring 8 is set, the interior slyness of the left end of inner rotary body 1 and dust-proof seal ring 8 is moving joins.
5, mode of execution
It is generalization construction equipment mechanical processing technique that many springs of the present utility model are adorned adjustable its processing technology thereof of ball face sealing swivel joint outward, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Many springs of the present utility model are adorned adjustable ball face sealing swivel joint outward and are compared with prior art, have reasonable in design, simple in structure, be easy to processing, characteristics such as volume is little, use is easy to maintenance, good airproof performance, long service life, thereby, have good value for applications.
Except that the described technical characteristics of specification, be the known technology of those skilled in the art.
Claims (3)
1. many springs are adorned adjustable ball face sealing swivel joint outward, comprise that inner rotary body, outward turning are turned, reduction nipple, concave spherical surface seal ring, sealing support ring, spring assembly and spring compression plug, it is characterized in that reduction nipple and spring compression plug are fixed on the two ends, the left and right sides that outward turning is turned by bolt and screw thread respectively, inner rotary body axially between outward turning is turned, concave spherical surface seal ring, sealing support ring and spring assembly arrange from left to right be arranged on that outward turning is turned and inner rotary body between.
2, many springs according to claim 1 are adorned adjustable ball face sealing swivel joint outward, it is characterized in that the inner rotary body cylindrical is provided with the sphere bulge loop, concave spherical surface seal ring and support seal ring are separately positioned on the left and right sides of sphere bulge loop, and spring assembly is provided with the spring compression plug and supports between the seal ring.
3, many springs according to claim 1 are adorned adjustable ball face sealing swivel joint outward, it is characterized in that in the interior circle of reduction nipple right-hand member dust-proof seal ring being set, and the interior slyness of the left end of inner rotary body and dust-proof seal ring is moving joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02213760 CN2593015Y (en) | 2002-04-05 | 2002-04-05 | Multi-spring out-mounting adjustable spherical-sealing rotary joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02213760 CN2593015Y (en) | 2002-04-05 | 2002-04-05 | Multi-spring out-mounting adjustable spherical-sealing rotary joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2593015Y true CN2593015Y (en) | 2003-12-17 |
Family
ID=33693208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02213760 Expired - Fee Related CN2593015Y (en) | 2002-04-05 | 2002-04-05 | Multi-spring out-mounting adjustable spherical-sealing rotary joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2593015Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874766A (en) * | 2012-09-26 | 2013-01-16 | 江西恒兴源化工有限公司 | Method for allowing multiple fluid working substances to enter rotating reaction container in insoluble sulphur production |
| CN106594428A (en) * | 2015-10-14 | 2017-04-26 | 陕西飞机工业（集团）有限公司 | Compressible metal conduit |
| CN108160649A (en) * | 2012-03-16 | 2018-06-15 | 伊利诺斯工具制品有限公司 | Air bearing composition extractor displacer manifold |
| CN111301275A (en) * | 2019-10-25 | 2020-06-19 | 李文义 | Automatic adjusting system for motor vehicle meeting light |
| CN111928036A (en) * | 2020-09-20 | 2020-11-13 | 滕州市江晟机械制造有限公司 | Filter type rotary joint |
| US11014132B2 (en) | 2015-07-16 | 2021-05-25 | Illinois Tool Works Inc. | Extractor with end-mounted positive pressure system |
| CN113847493A (en) * | 2021-08-19 | 2021-12-28 | 河北光兴半导体技术有限公司 | Connecting pipe fitting |
| US11530826B2 (en) | 2015-07-16 | 2022-12-20 | Illinois Tool Works Inc. | Extractor with segmented positive pressure airflow system |
-
2002
- 2002-04-05 CN CN 02213760 patent/CN2593015Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160649A (en) * | 2012-03-16 | 2018-06-15 | 伊利诺斯工具制品有限公司 | Air bearing composition extractor displacer manifold |
| CN108160649B (en) * | 2012-03-16 | 2021-10-22 | 伊利诺斯工具制品有限公司 | Airborne component extractor manifold |
| CN102874766A (en) * | 2012-09-26 | 2013-01-16 | 江西恒兴源化工有限公司 | Method for allowing multiple fluid working substances to enter rotating reaction container in insoluble sulphur production |
| US11014132B2 (en) | 2015-07-16 | 2021-05-25 | Illinois Tool Works Inc. | Extractor with end-mounted positive pressure system |
| US11530826B2 (en) | 2015-07-16 | 2022-12-20 | Illinois Tool Works Inc. | Extractor with segmented positive pressure airflow system |
| CN106594428A (en) * | 2015-10-14 | 2017-04-26 | 陕西飞机工业（集团）有限公司 | Compressible metal conduit |
| CN111301275A (en) * | 2019-10-25 | 2020-06-19 | 李文义 | Automatic adjusting system for motor vehicle meeting light |
| CN111928036A (en) * | 2020-09-20 | 2020-11-13 | 滕州市江晟机械制造有限公司 | Filter type rotary joint |
| CN113847493A (en) * | 2021-08-19 | 2021-12-28 | 河北光兴半导体技术有限公司 | Connecting pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |