CN107859745A - A kind of sealing mechanical device of double-deck fluid cooling - Google Patents
A kind of sealing mechanical device of double-deck fluid cooling Download PDFInfo
- Publication number
- CN107859745A CN107859745A CN201711018678.2A CN201711018678A CN107859745A CN 107859745 A CN107859745 A CN 107859745A CN 201711018678 A CN201711018678 A CN 201711018678A CN 107859745 A CN107859745 A CN 107859745A
- Authority
- CN
- China
- Prior art keywords
- outer layer
- oil
- driving shaft
- copper shell
- ring
- 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.)
- Pending
Links
Classifications
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The invention discloses a kind of sealing mechanical device of double-deck fluid cooling, including driven shaft, outer layer collection chamber, the even oil pocket of outer layer, the oil-feed mouth of pipe, Oil Guide passage, driving shaft and full copper shell and the fuel-displaced mouth of pipe, the driven axis connection driving shaft, it is provided with inside full copper shell and determines ring, ball and rotating ring, described to determine to be provided with the even oil pocket of outer layer between ring and rotating ring, the even oil pocket of outer layer connects with the oil-feed mouth of pipe being welded in full copper shell side wall；Fuel feed hole is offered on driving shaft on the inside of the rotating ring, fuel feed hole is connected with the Oil Guide passage inside driving shaft, and oil outlet is offered on the moving axis of the Oil Guide passage other end, is connected outside oil outlet with outer layer collection chamber, outer layer collection chamber is arranged in full copper shell；With good sealing property, the stability that driven shaft rotates is improved；Fluid is realized to cool to the bilayer inside and outside driven shaft, good cooling effect, improves the cooling-down effect to driving shaft and driven shaft.
Description
Technical field
The present invention relates to sealing field of mechanical technique, specifically a kind of sealing mechanical device of double-deck fluid cooling.
Background technology
Currently used for the sealing structure of the rotating shaft of all kinds of machineries such as engine or equipment, one circular metal of generally use
Skeleton Table bread is wrapped up in rubber and is made, and the sealing machine device of oil sealing is realized by spring locking rubber, but in long-term use
During, the wear rate of rubber is higher, the easy oil leak of the working face between oil sealing and axle, cause rotating shaft sealing structure need through
Oil sealing is often changed, not only waste of resource but also cost height；Secondly, existing shaft sealer stability when axle rotates is poor, phase
Heat caused by abrasion can not distribute between mutually, and cooling effect is poor.Therefore, it is necessary to a kind of sealing of double-deck fluid cooling
Mechanical device meets the needs of using.
The content of the invention
It is an object of the invention to provide a kind of sealing mechanical device of double-deck fluid cooling, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical scheme：
A kind of sealing mechanical device of double-deck fluid cooling, including driven shaft, outer layer collection chamber, the even oil pocket of outer layer, oil inlet pipe
Mouth, Oil Guide passage, driving shaft and full copper shell and the fuel-displaced mouth of pipe, the driven axis connection driving shaft, full copper shell inside are installed
Have and determine ring, ball and rotating ring, described to determine to be provided with the even oil pocket of outer layer between ring and rotating ring, the even oil pocket of outer layer is with being welded on full copper shell
Oil-feed mouth of pipe connection in side wall；Offer fuel feed hole on driving shaft on the inside of the rotating ring, fuel feed hole with inside driving shaft
Oil Guide passage is connected, and oil outlet is offered on the moving axis of the Oil Guide passage other end, is connected outside oil outlet with outer layer collection chamber, outside
Layer collection chamber is arranged in full copper shell.
As the further scheme of the present invention：Axle sleeve, the axle sleeve front end are installed outside the driven shaft and driving shaft
Sealing ring a is installed between driven shaft, axle sleeve front end outer side is arranged with drive end bearing bracket, pacified between the axle sleeve rear end and driving shaft
Equipped with sealing ring b, axle sleeve rear end outer sheath is provided with rear end cap, and full copper shell is connected between the drive end bearing bracket and rear end cap.
As the further scheme of the present invention：The rotating ring is set on driving shaft, and ball, ball peace are provided with the outside of rotating ring
It is described to determine ring and be fixed on full copper shell inwall in the guide groove determined between ring and rotating ring.
As the further scheme of the present invention：Some fin, some fin etc. are installed in the outer layer collection chamber
Spacing is parallel to be distributed in outer layer collection chamber, is embedded on the outside of some fin on full copper shell inwall.
As the further scheme of the present invention：The full copper shell bottom side is provided with the fuel-displaced mouth of pipe, the fuel-displaced mouth of pipe and outer layer collection
Oil pocket connects.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of sealing machinery of described double-deck fluid cooling
Device, there is good sealing property, full rotating ring is rotated relative to ring is determined by Ball Transmission with copper shell with driven shaft, improve
The stability of driven shaft rotation；And fluid inputs from the oil-feed mouth of pipe, flows successively through the even oil pocket of outer layer, fuel feed hole, Oil Guide and leads to
Discharged after road, oil outlet and outer layer collection chamber from the fuel-displaced mouth of pipe, fluid is realized to cool to the bilayer inside and outside driven shaft, cooling-down effect
It is good, and fin and full copper shell also have good radiating effect, improve the cooling-down effect to driving shaft and driven shaft.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1- driven shafts, 2- sealing ring a, 3- oil outlet, 4- outer layers collection chamber, the even oil pocket of 5- outer layers, 6- oil inlet pipes
Mouth, 7- fuel feed holes, 8- Oil Guides passage, 9- axle sleeves, 10- driving shafts, 11- sealing ring b, 12- rear end cap, the full copper shells of 13-, 14-
Determine ring, 15- balls, 16- rotating rings, the fuel-displaced mouths of pipe of 17-, 18- fin, 19- drive end bearing brackets.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of sealing mechanical device of double-deck fluid cooling, including driven shaft
1st, the even oil pocket 5 of outer layer collection chamber 4, outer layer, the oil-feed mouth of pipe 6, Oil Guide passage 8, driving shaft 10 and full copper shell 13 and the fuel-displaced mouth of pipe
17, the driven shaft 1 connects driving shaft 10, is provided with axle sleeve 9 outside driven shaft 1 and driving shaft 10, the front end of axle sleeve 9 with from
Sealing ring a2 is installed between moving axis 1, the front end outer side of axle sleeve 9 is arranged with drive end bearing bracket 19, the rear end of axle sleeve 9 and driving shaft 10 it
Between sealing ring b11 is installed, the rear end outer sheath of axle sleeve 9 is provided with rear end cap 12, connected between the drive end bearing bracket 19 and rear end cap 12
There is full copper shell 13.
It is provided with inside the full copper shell 13 and determines ring 14, ball 15 and rotating ring 16, the rotating ring 16 is set in driving shaft
On 10, the outside of rotating ring 16 is provided with ball 15, and ball 15 is arranged in the guide groove determined between ring 14 and rotating ring 16, described to determine ring 14
It is fixed on the full inwall of copper shell 13, described to determine to be provided with the even oil pocket 5 of outer layer between ring 14 and rotating ring 16, the even oil pocket 5 of outer layer and weldering
The oil-feed mouth of pipe 6 being connected in the full side wall of copper shell 13 connects；Fuel feed hole 7 is offered on the driving shaft 10 of the inner side of rotating ring 16,
Fuel feed hole 7 is connected with the Oil Guide passage 8 inside driving shaft 10, and oil outlet 3 is offered on the moving axis 10 of the other end of Oil Guide passage 8,
The outside of oil outlet 3 is connected with outer layer collection chamber 4, and outer layer collection chamber 4 is arranged in full copper shell 13, in the outer layer collection chamber 4
Some fin 18 are installed, some fin 18 are equidistantly parallel to be distributed in outer layer collection chamber 4, some outsides of fin 18
It is embedded on the full inwall of copper shell 13, it is convenient to conduct the inner fluid heat of outer layer collection chamber 4 to full copper shell 13, improve radiating
Effect.
The full bottom side of copper shell 13 is provided with the fuel-displaced mouth of pipe 17, and the fuel-displaced mouth of pipe 17 connects with outer layer collection chamber 4, convenient external
The inner fluid discharge of layer collection chamber 4.
The present invention operation principle be：Driving shaft 10 drive driven shaft 1 rotate when, the sealing ring a2 at the both ends of axle sleeve 9 and
Sealing ring b11 has a good sealing property, and rotating ring 16 is driven by ball 15 and accompanied with full copper shell 13 relative to determining ring 14
Moving axis 1 rotates, and improves the stability of the rotation of driven shaft 1；And fluid inputs from the oil-feed mouth of pipe 6, the even oil of outer layer is flowed successively through
Discharged after chamber 5, fuel feed hole 7, Oil Guide passage 8, oil outlet 3 and outer layer collection chamber 4 from the fuel-displaced mouth of pipe 17, fluid is realized to driven shaft
Double-deck cooling inside and outside 1, good cooling effect, and fin 18 and full copper shell 13 also have good radiating effect, improve
To driving shaft 10 and the cooling-down effect of driven shaft 1.
The invention is not limited in above-described embodiment, on the basis of technical scheme disclosed by the invention, the skill of this area
Art personnel are according to disclosed technology contents, it is not necessary to which performing creative labour can makes one to some of which technical characteristic
A little simple modification, equivalent change and modifications, are belonged in the range of technical solution of the present invention.
, it is necessary to illustrate in the description of this specification, unless otherwise clearly defined and limited, term " setting ",
" connected " and " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Claims (5)
1. a kind of sealing mechanical device of double-deck fluid cooling, including driven shaft (1), outer layer collection chamber (4), the even oil pocket of outer layer
(5), the oil-feed mouth of pipe (6), Oil Guide passage (8), driving shaft (10) and full copper shell (13) and the fuel-displaced mouth of pipe (17), its feature exist
In driven shaft (1) the connection driving shaft (10), internal be provided with of full copper shell (13) determines ring (14), ball (15) and rotating ring
(16), described to determine to be provided with the even oil pocket of outer layer (5) between ring (14) and rotating ring (16), the even oil pocket of outer layer (5) is with being welded on full copper shell
The oil-feed mouth of pipe (6) connection in body (13) side wall；Fuel feed hole (7) is offered on driving shaft (10) on the inside of the rotating ring (16),
Fuel feed hole (7) the Oil Guide passage (8) internal with driving shaft (10) connects, and is opened up on the moving axis (10) of Oil Guide passage (8) other end
There is oil outlet (3), connected outside oil outlet (3) with outer layer collection chamber (4), outer layer collection chamber (4) is arranged on full copper shell (13)
It is interior.
2. the sealing mechanical device of a kind of double-deck fluid cooling according to claim 1, it is characterised in that described driven
Axle sleeve (9) is installed outside axle (1) and driving shaft (10), sealing ring is installed between axle sleeve (9) front end and driven shaft (1)
A (2), axle sleeve (9) front end outer side are arranged with drive end bearing bracket (19), are provided between axle sleeve (9) rear end and driving shaft (10) close
Seal ring b (11), axle sleeve (9) rear end outer sheath are provided with rear end cap (12), connected between the drive end bearing bracket (19) and rear end cap (12)
There is full copper shell (13).
A kind of 3. sealing mechanical device of double-deck fluid cooling according to claim 1, it is characterised in that the rotating ring
(16) it is set on driving shaft (10), ball (15) is provided with the outside of rotating ring (16), ball (15), which is arranged on, determines ring (14) and rotating ring
(16) it is described to determine ring (14) and be fixed on full copper shell (13) inwall in the guide groove between.
A kind of 4. sealing mechanical device of double-deck fluid cooling according to claim 1, it is characterised in that the outer layer
Some fin (18) are installed, some fin (18) are equidistantly parallel to be distributed in outer layer collection chamber (4) in collection chamber (4)
It is interior, it is embedded on the outside of some fin (18) on full copper shell (13) inwall.
A kind of 5. sealing mechanical device of double-deck fluid cooling according to claim 2,3 or 4, it is characterised in that institute
State full copper shell (13) bottom side and be provided with the fuel-displaced mouth of pipe (17), the fuel-displaced mouth of pipe (17) connects with outer layer collection chamber (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711018678.2A CN107859745A (en) | 2017-10-27 | 2017-10-27 | A kind of sealing mechanical device of double-deck fluid cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711018678.2A CN107859745A (en) | 2017-10-27 | 2017-10-27 | A kind of sealing mechanical device of double-deck fluid cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107859745A true CN107859745A (en) | 2018-03-30 |
Family
ID=61696894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711018678.2A Pending CN107859745A (en) | 2017-10-27 | 2017-10-27 | A kind of sealing mechanical device of double-deck fluid cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107859745A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113667951A (en) * | 2021-08-23 | 2021-11-19 | 杭州朗为科技有限公司 | Rotating cathode with adjustable end insulating magnetic field |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0518468A (en) * | 1991-07-12 | 1993-01-26 | Toshiba Corp | Mechanical seal for recirculation pump |
| CN1178876A (en) * | 1996-09-30 | 1998-04-15 | 马自达汽车株式会社 | Lubricating system in power transmission |
| EP0872672A2 (en) * | 1997-04-18 | 1998-10-21 | Honda Giken Kogyo Kabushiki Kaisha | Sealing arrangement for mounting around a pump shaft |
| CN102052463A (en) * | 2009-10-28 | 2011-05-11 | 财团法人工业技术研究院 | Vacuum rotating power transmitting device |
| CN102374293A (en) * | 2010-08-20 | 2012-03-14 | 贵州航空发动机研究所 | Centrifuge dripping type secondary spiral sealing device |
| CN102536440A (en) * | 2012-01-12 | 2012-07-04 | 常州新瑞汽车配件制造有限公司 | Planetary gear transmission supercharger |
| CN204805538U (en) * | 2015-04-15 | 2015-11-25 | 苏义印 | Mechanical tighness system |
-
2017
- 2017-10-27 CN CN201711018678.2A patent/CN107859745A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0518468A (en) * | 1991-07-12 | 1993-01-26 | Toshiba Corp | Mechanical seal for recirculation pump |
| CN1178876A (en) * | 1996-09-30 | 1998-04-15 | 马自达汽车株式会社 | Lubricating system in power transmission |
| EP0872672A2 (en) * | 1997-04-18 | 1998-10-21 | Honda Giken Kogyo Kabushiki Kaisha | Sealing arrangement for mounting around a pump shaft |
| CN102052463A (en) * | 2009-10-28 | 2011-05-11 | 财团法人工业技术研究院 | Vacuum rotating power transmitting device |
| CN102374293A (en) * | 2010-08-20 | 2012-03-14 | 贵州航空发动机研究所 | Centrifuge dripping type secondary spiral sealing device |
| CN102536440A (en) * | 2012-01-12 | 2012-07-04 | 常州新瑞汽车配件制造有限公司 | Planetary gear transmission supercharger |
| CN204805538U (en) * | 2015-04-15 | 2015-11-25 | 苏义印 | Mechanical tighness system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113667951A (en) * | 2021-08-23 | 2021-11-19 | 杭州朗为科技有限公司 | Rotating cathode with adjustable end insulating magnetic field |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104959240B (en) | A kind of energy-efficient albumen special horizontal spiral discharge sedimentation centrifuge | |
| CN104411978B (en) | The double walled knockout drum of magnetic coupler | |
| CN102248445A (en) | Cooling Structure For Machine Tool Main Spindle | |
| CN107859745A (en) | A kind of sealing mechanical device of double-deck fluid cooling | |
| CN105715560B (en) | A kind of pump head device of deep well pump | |
| JP2010260150A (en) | Spindle cooling apparatus | |
| CN103688059B (en) | Direct cooling spiral formula vacuum pump | |
| CN108131288A (en) | One kind is used for the special smelt gear pump of Lyocell fiber device | |
| CN204672449U (en) | A kind of energy-efficient albumen special horizontal spiral discharge sedimentation centrifuge | |
| CN206668180U (en) | A kind of high-pressure rotary seat for being used to rotate fuel feeding to pressure balance workover rig slips group | |
| CN106712391A (en) | Self-circulating cooling oil pump motor | |
| CN206338497U (en) | A kind of eccentric reducer | |
| CN207501750U (en) | A kind of double pipe heat exchanger and oil cooling machine | |
| CN112196562A (en) | Multi-section split type rotary joint for slurry shield | |
| CN206723504U (en) | A kind of high-low pressure switching valve | |
| CN206399240U (en) | A kind of new fast cooling device | |
| CN208920923U (en) | Exchange heat pressure vessel | |
| CN206570475U (en) | A kind of computer jacquard automatic lubrication installation | |
| CN210509163U (en) | Protecting device for traction part of coal mining machine | |
| CN210919866U (en) | Constant velocity universal drive shaft | |
| CN208611905U (en) | A kind of lubrication oil filtration equipment | |
| CN209385868U (en) | A kind of sealing device of lag cooler rotary joint | |
| CN109226084A (en) | A kind of transformer and its blow device | |
| CN209510712U (en) | A kind of pump shaft sealing device | |
| CN203949520U (en) | Liquid slag heat-energy recovering apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180330 |