CN105156795A - Cushion-type spherical rotary joint - Google Patents
Cushion-type spherical rotary joint Download PDFInfo
- Publication number
- CN105156795A CN105156795A CN201510585630.4A CN201510585630A CN105156795A CN 105156795 A CN105156795 A CN 105156795A CN 201510585630 A CN201510585630 A CN 201510585630A CN 105156795 A CN105156795 A CN 105156795A
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- China
- Prior art keywords
- spherical
- tube
- straight
- joint
- direct connection
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- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
- F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention belongs to the technical field of pipe joints for lubricating oil pipeline installation, and particularly relates to a cushion-type spherical rotary joint which is composed of a spherical assembly and two direct connection assemblies, wherein the spherical assembly is composed of an outer spherical part and an inner spherical part; the outer spherical part is formed by connecting two spherical flanges through a bolt; the outer spherical part and inner spherical part are respectively connected with the two direct connection assemblies; the outer spherical part is provided with a direct connection circular hole I and a large circular opening I; the inner spherical part is provided with a direct connection circular hole II and a large circular opening II; each direct connection assembly is composed of a direct connection pipe, a spacing sleeve, a spring set, a cushion pipe joint and a framework-type seal ring; the direct connection pipe is fixedly connected with the direct connection circular hole I or direct connection circular hole II; and the framework-type seal ring is connected with the outer surface of the direct connection pipe in a sliding mode. The cushion-type spherical rotary joint is suitable for connection between the glycerol-lubrication high-vibration equipment lubrication pipeline and lubrication part, can freely adjust the lubricating oil flow direction at the input end and output end, has the cushion function, can protect the lubrication pipeline to be complete, and implements the automatic glycerol lubrication on the vibration equipment.
Description
Technical field
The invention belongs to the technical field of lubricating pipe installation pipe joint, particularly relate to the spherical swivel of a kind of buffering type.
Background technique
Current most of equipment adopts dilute oil lubrication station and two kinds, glycerine lubrication station form to lubricate, these two kinds of petrol station equipment are generally made up of fuel tank, oil pump, pipeline, valve group, joint and all kinds of instrument etc., with lubricated equipment be directly connected for pipeline and joint, pipeline divides steel pipeline and rubber hose two kinds of forms, joint is then divided into polytype according to the difference of pipeline, but most of pipe joint be rigidity, direction fixes or direction can not regulation type connector.Dilute oil lubrication station and glycerine lubrication station are for less compared with large equipment is applied in vibration, especially glycerine lubrication station, because vibratory equipment vibration itself is larger, as vibrating sieve and the lubrication of vibratory feeding equipment eccentric motor bearing, the lubrication etc. of jaw plate of jaw crusher main shaft place bearing, larger vibration can damage without the fixing connecting pipeline in buffering, direction and joint rigidity, cause oil leakage, therefore adopting human at periodic intervals to lubricate form for the glycerine lubrication vibrating larger equipment now more, automaticity is low.The manual application of lubricant, due to the restriction of the factor such as site environment, installation space, implements and there are certain hazards.
Summary of the invention
The object of this invention is to provide the spherical swivel of a kind of buffering type, can be applicable to glycerine lubrication and vibrate compared with on the pipeline of large equipment, the problem such as solve the lubricating pipe that causes greatly due to vibration equipment and pipe joint damages and oil leak, equipment lubrication be bad, and the lubricant oil of the input end and output terminal that arbitrarily can adjust joint flows to.
The object of the invention is to be realized by following technical proposals:
The spherical swivel of a kind of buffering type of the present invention, it is characterized in that: be made up of with two straight-through assembly parties that spherical set component is connected therewith respectively the spherical set component with spherical hollow space, described spherical set component by outer spherical part and therewith outer spherical part internal surface be rotationally connected in spherical parts formed, wherein outer spherical part is bolted by two spherical flanges and forms, described outer spherical part and interior spherical parts are connected with described two straight-through assembly parties respectively, described outer spherical part is provided with straight-through circular hole I and great circle opening I, described interior spherical parts is provided with straight-through circular hole II and great circle opening II,
Described straight-through assembly parts is by straight-through tube, be located at the spacer on straight-through tube outer surface, be distributed in the cluster spring of these spacer both sides, the separator tube joint that is slidably connected of cluster spring, spacer and straight-through tube outer surface and the framework type sealing ring be located on this separator tube joint formed therewith, described straight-through tube is fixedly connected with described straight-through circular hole I or straight-through circular hole II, and described framework type sealing ring and described straight-through tube outer surface are slidably connected.
Described a kind of separator tube joint introduces joint by outer tube, the separator tube that outer tube introduction joint is fixedly connected with therewith formed with the tube end socket that separator tube is fixedly connected with therewith, described framework type sealing ring is embedded in the endoporus of described tube end socket, and described cluster spring is located in described separator tube.
The outer surface that joint introduced by described outer tube is hyperbola solid of rotation, and the internal surface that joint introduced by described outer tube is the cylindrical hole be connected with described separator tube.
Advantage of the present invention is:
The present invention be specially adapted to glycerine lubrication, vibrate connection compared with large equipment lubricating pipe and lubricant housings; the lubricant oil that arbitrarily can adjust input end and output terminal flows to; and there is the effect of buffering; thus protection lubricating pipe is intact; enable that lubricant oil is smooth and easy is transported to lubricating point, thus realize the automation of vibratory equipment glycerine lubrication.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
The specific embodiment of the present invention is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1, the spherical swivel of buffering type of the present invention, it is characterized in that: be made up of with two straight-through assembly parties that spherical set component is connected therewith respectively the spherical set component with spherical hollow space, described spherical set component by outer spherical part 8 and therewith outer spherical part 8 internal surface be rotationally connected in spherical parts 9 formed, described outer spherical part 8 is made up of straight-through circular hole I hemisphere face and great circle opening I hemisphere face, two hemisphere face flanges are connected by bolt 12, can by spherical parts in combining in straight-through assembly parts 8 through great circle opening I hemisphere face during installation, then circular hole I hemisphere face will be led directly to and great circle opening I hemisphere face Bolt Connection is good.Described outer spherical part and interior spherical parts are connected with described two straight-through assembly parties respectively, and described outer spherical part 8 is provided with straight-through circular hole I and great circle opening I, and described interior spherical parts 9 is provided with straight-through circular hole II and great circle opening II,
The terminal interior surface of described great circle opening I inlays O-ring seals I 11, and great circle opening II outer surface inlays O-ring seals II 10.Inside and outside spherical parts can multi-angle rotation, adapts to the various directions of connecting pipeline, also can eliminate and change because vibrations produce minor rotation the stress brought.
Described straight-through assembly parts is by straight-through tube 5, be located at the spacer 4 on straight-through tube outer surface, be distributed in the cluster spring 2 of these spacer both sides, the separator tube joint that is slidably connected of cluster spring 2, spacer 4 and straight-through tube 5 outer surface and the framework type sealing ring 7 be located on this separator tube joint formed therewith, described straight-through tube 5 is fixedly connected with described straight-through circular hole I or straight-through circular hole II, and described framework type sealing ring 7 is slidably connected with described straight-through tube 5 outer surface.Cluster spring 2 is identical two Compress Springs composition in inside and outside footpath, and these two Compress Springs lay respectively at the both sides of spacer 4, and straight-through tube 5 follows inside and outside spherical parts universal rotational, and separator tube joint and straight-through tube 5 mutually slide and cushioned by cluster spring,
Described separator tube joint introduces joint 1 by outer tube, the separator tube 3 that outer tube introduction joint 1 is fixedly connected with therewith formed with the tube end socket 6 that separator tube 3 is fixedly connected with therewith, described framework type sealing ring 7 is embedded in the endoporus of described tube end socket 6, and described cluster spring 2 is located in described separator tube 3.Separator tube joint can adopt one processing or integral formation method to make,
The outer surface that joint 1 introduced by described outer tube is hyperbola solid of rotation, and the internal surface that joint introduced by described outer tube is the cylindrical hole be connected with described separator tube 3.The external surface shape that joint 1 introduced by outer tube also can need to process according to the connection of outer tube, and the outer surface of separator tube 3 also can need to be processed into outer cone thread or external pipe thread according to the connection of outer tube.
Claims (3)
1. the spherical swivel of buffering type, it is characterized in that: be made up of with two straight-through assembly parties that spherical set component is connected therewith respectively the spherical set component with spherical hollow space, described spherical set component by outer spherical part and therewith outer spherical part internal surface be rotationally connected in spherical parts formed, wherein outer spherical part is bolted by two spherical flanges and forms, described outer spherical part and interior spherical parts are connected with described two straight-through assembly parties respectively, described outer spherical part is provided with straight-through circular hole I and great circle opening I, described interior spherical parts is provided with straight-through circular hole II and great circle opening II,
Described straight-through assembly parts is by straight-through tube, be located at the spacer on straight-through tube outer surface, be distributed in the cluster spring of these spacer both sides, the separator tube joint that is slidably connected of cluster spring, spacer and straight-through tube outer surface and the framework type sealing ring be located on this separator tube joint formed therewith, described straight-through tube is fixedly connected with described straight-through circular hole I or straight-through circular hole II, and described framework type sealing ring and described straight-through tube outer surface are slidably connected.
2. the spherical swivel of a kind of buffering type according to claim 1, it is characterized in that: described separator tube joint introduces joint by outer tube, the separator tube that outer tube introduction joint is fixedly connected with therewith formed with the tube end socket that separator tube is fixedly connected with therewith, described framework type sealing ring is embedded in the endoporus of described tube end socket, and described cluster spring is located in described separator tube.
3. the spherical swivel of a kind of buffering type according to claim 2, is characterized in that: the outer surface that joint introduced by described outer tube is hyperbola solid of rotation, and the internal surface that joint introduced by described outer tube is the cylindrical hole be connected with described separator tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510585630.4A CN105156795A (en) | 2015-09-16 | 2015-09-16 | Cushion-type spherical rotary joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510585630.4A CN105156795A (en) | 2015-09-16 | 2015-09-16 | Cushion-type spherical rotary joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105156795A true CN105156795A (en) | 2015-12-16 |
Family
ID=54797762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510585630.4A Pending CN105156795A (en) | 2015-09-16 | 2015-09-16 | Cushion-type spherical rotary joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105156795A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939627A (en) * | 2019-11-20 | 2020-03-31 | 湖州环丰机械有限公司 | Floating oil cylinder |
| CN113280200A (en) * | 2021-07-26 | 2021-08-20 | 西安沃祥航空科技有限公司 | Returnable Chinese style air refueling joint device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050918U (en) * | 1989-01-26 | 1990-01-10 | 陈经文 | Sealing type telescopic device for conduit |
| CN203286174U (en) * | 2013-06-18 | 2013-11-13 | 中国长江电力股份有限公司 | Universal telescopic pipeline connecting device |
-
2015
- 2015-09-16 CN CN201510585630.4A patent/CN105156795A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050918U (en) * | 1989-01-26 | 1990-01-10 | 陈经文 | Sealing type telescopic device for conduit |
| CN203286174U (en) * | 2013-06-18 | 2013-11-13 | 中国长江电力股份有限公司 | Universal telescopic pipeline connecting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939627A (en) * | 2019-11-20 | 2020-03-31 | 湖州环丰机械有限公司 | Floating oil cylinder |
| CN113280200A (en) * | 2021-07-26 | 2021-08-20 | 西安沃祥航空科技有限公司 | Returnable Chinese style air refueling joint device |
| CN113280200B (en) * | 2021-07-26 | 2021-10-19 | 西安沃祥航空科技有限公司 | Returnable Chinese style air refueling joint device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Applicant after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Applicant before: Angang Group Mine Company |
|
| COR | Change of bibliographic data | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |
|
| WD01 | Invention patent application deemed withdrawn after publication |