CN207321088U - Permanent magnetism axle-linked machine improved structure - Google Patents
Permanent magnetism axle-linked machine improved structure Download PDFInfo
- Publication number
- CN207321088U CN207321088U CN201721488536.8U CN201721488536U CN207321088U CN 207321088 U CN207321088 U CN 207321088U CN 201721488536 U CN201721488536 U CN 201721488536U CN 207321088 U CN207321088 U CN 207321088U
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- CN
- China
- Prior art keywords
- rotating disk
- disk group
- bearing
- permanent magnetism
- lubricating oil
- 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.)
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- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The utility model proposes a kind of permanent magnetism axle-linked machine improved structure, including a bearing, a bearing block, a rotating disk group and a casing；Bearing is used for transmitting power, bearing block is nested with is used for load capacity in the Bearing outer, bearing block is being provided with lubrication module with bearing junction, it is lubricated for conducting lubricating oil, rotating disk group, which is nested with the bearing beside bearing block to be driven by bearing, to be rotated, and rotating disk group surface is provided with refrigerating module and is cooled down for conducting lubricating oil, and casing is coated on outside bearing block and rotating disk group, bottom of shell has accumulator tank, for centralized recovery lubrication module and the lubricating oil of refrigerating module outflow.
Description
Technical field
Permanent magnetism axle-linked machine field is the utility model is related to, more particularly to a kind of to improve lubrication and cooling structure, lifting is overall
Mechanical performance, is changed with improving long working, reducing maintenance downtime and can simultaneously improve the permanent magnetism axle-linked machine of product service life
Into structure.
Background technology
Permanent magnetism axle-linked machine is a kind of device of kinetic energy transmission, it utilizes the mode of magnetic drive, and motor and load are carried out
Magnetism is coupled, and carrys out driving load so as to transmit kinetic energy, completes transferring kinetic energy.
Traditional permanent magnetism axle-linked machine structure mainly includes magnetic conduction turntable and permanent magnetic rotation disc two parts, magnetic conduction turntable and permanent magnetism
Air gap is equipped between turntable, easy to be attached between magnetic conduction turntable and permanent magnetic rotation disc using magnetic force.When magnetic conduction turntable and permanent magnetism
When having relative motion between turntable, magnetic conduction turntable meeting cutting magnetic line forms inducing eddy-current and sensing magnetic pole so that magnetic conduction turns
Influence each other between disk and permanent magnetic rotation disc and drive rotation each other.
Since traditional permanent magnetism axle-linked machine applies the occasion in huge load more, wherein, the load of loading ability of bearing is also suitable
It is surprising, also necessarily lead to huge friction and heat, influence use and the service life of product, therefore, appropriate lubrication is indispensable
Few important process.
For lubrication work for traditional permanent magnetism axle-linked machine, its bearing is to use lubricating oil mode, to improve work
Efficiency, reduces friction and loss；However, traditional permanent magnetism axle-linked machine lacks the pipeline for increasing lubricating oil, addition lubricating oil is caused
Operational difficulties, it is therefore necessary to it is long-term to shut down more oil change, make time that it is safeguarded and cost increase.
Moreover, the heat dissipation work of the other parts of traditional permanent magnetism axle-linked machine, such as dial portion, it is to take water filling to cool down
Mode；Since lubricating oil can not coexist with cooling water each other, barrier work between the two just seems quite important.
In order to solve the problems, such as traditional permanent magnetism axle-linked machine on oil isolated from water, traditional permanent magnetism axle-linked machine can be in bearing block
Partition plate is set between turntable, and causing the structure of traditional permanent magnetism axle-linked machine becomes increasingly complex, also increases the difficulty of maintenance.And
And the sealing effect of partition plate is bad, the lubricating oil of bearing block is easily allowed to be mixed with cooling water, bearing oil, which encounters water, to be caused
Emulsification and lubricant effect is deteriorated and causes to hold axis damage.
On the other hand, permanent magnetism axle-linked machine is almost steel component, can everywhere be sprayed and let out using cooling water, be easy to cause many places group
Part gets rusty and accelerates to damage, and influences the work efficiency and service life of traditional permanent magnetism axle-linked machine.
On the other hand, the cooling line of traditional permanent magnetism axle-linked machine designs for vertical disengaging, and the flowing of cooling water relatively has some setbacks
Freely, it is easy to block, cause heat not discharge, reduce cooling effect.
Another further aspect, the runner of the cooling water of traditional permanent magnetism axle-linked machine, assembling mode is to take welding manner, for height
The rotating object of speed, the object of welding have the risk being easily broken off, and so not only influence the structure of traditional permanent magnetism axle-linked machine,
It is more likely to that problem for security occurs.
It is combined likewise, the magnetite of traditional permanent magnetism axle-linked machine is simply flattened on magnetic conduction turntable, not only will be one by one
Align each magnetite, add the trouble of assembling, and because without any protection outside magnetite, institute rotate at high speed under,
It is unexpected to be easy to the safety that generation magnetite comes off.
It follows that the structure of traditional permanent magnetism axle-linked machine still has shortcoming and is urgently improved.
The inventor of the utility model is in view of the problem of permanent magnetism axle-linked machine of aforementioned conventional produces, based in the industry cycle for many years
Practical experience, coordinates professional knowledge and innovation, works out a kind of improved structure of permanent magnetism axle-linked machine.
Utility model content
The main purpose of the utility model is that providing a kind of permanent magnetism axle-linked machine improved structure, adjustment structure configuration, uses
Single lubricating oil is used as lubrication and heat dissipation in mechanism, the problem of excluding oil mixing with water, makes the assembling of permanent magnetism axle-linked machine more
To be easy, running is more smoothly.
The another object of the utility model is to provide a kind of permanent magnetism axle-linked machine improved structure, further improves oil circuit and set
Meter, lubricating oil can smoothly be circulated everywhere, is concurrently vaporized hot function, permanent magnetism axle-linked machine is worked long hours, and reduces dimension
The time is protected, increases service life.
A further object of the utility model is to provide a kind of permanent magnetism axle-linked machine improved structure, is locked turntable using screw,
The stability and security of assembling can be inspected periodically, and is safeguarded or replaced screw at any time, assembles and increases simultaneously for magnetite
Add through hole and cover board, allow magnetite to assemble more smooth, use is safer.
Next purpose of the utility model is to provide a kind of permanent magnetism axle-linked machine improved structure, can be reduced with automatic oiling
Artificial time and error, while also improve work efficiency.
In view of this, the utility model embodiment provides a kind of permanent magnetism axle-linked machine improved structure, mainly includes an axis
Hold, a bearing block, a rotating disk group and a casing.
Bearing is used for transmission power, and bearing block is nested with Bearing outer, via external impetus Mechanical Driven so that bearing into
Row rotation；Bearing block is being provided with lubrication module with bearing junction, is lubricated for lubricating oil is directed at bearing.
Rotating disk group is nested with the bearing beside bearing block, and when bearing rotary, bearing driving rotating disk group rotation is dynamic
Make, rotating disk group surface is provided with refrigerating module, is cooled down for lubricating oil is directed at rotating disk group.
Casing is coated on bearing block and outside rotating disk group, bottom of shell has accumulator tank, lubricates mould for centralized recovery
The lubricating oil that block is flowed out with refrigerating module.
It is identical component to lubricate module with lubricating oil used in refrigerating module, therefore can make permanent magnetism with centralized recovery
The structure of axle-linked machine is simplified, also avoid different oils mix and caused by loss.
The improved structure of the permanent magnetism axle-linked machine provided by above-mentioned the utility model embodiment, when permanent magnetism axle-linked machine is run
When, lubricating oil can be directed to bearing by lubrication module at any time or bearing block position is lubricated；It can also be incited somebody to action by refrigerating module
Lubricating oil is directed at rotating disk group and is cooled down, and used lubricating oil falls to the accumulator tank below casing, so as to concentrate back
It is recycled after receipts.
Further illustrate, lubrication module includes lubricating chamber, and lubricating chamber is separately positioned on the connecting portion of bearing or bearing block
Position, lubricating chamber top are provided with oil filling pipeline, oil collecting hole are then provided with below lubricating chamber；Oil filling pipeline is used for importing lubricating oil,
So that lubricating oil enter lubricating chamber in, be then lubricated for the structure around lubricating chamber, used lubricating oil finally then by
Oil collecting hole falls on accumulator tank, and then centralized recovery recycles.
Refrigerating module includes the runner for being arranged on rotating disk group outer surface, and oil inlet pipe, oil inlet pipe are imported with runner
Runner is flowed into for conducting lubricating oil, the rotating disk group surface on the inside of runner is provided with fuel feed hole, and fuel feed hole is conducted to rotation
Cooling chamber inside disk group, allows the lubricating oil in runner to enter cooling chamber absorption heat via fuel feed hole and is cooled down, cold
But room is provided with oil outlet towards the rotating disk group on the outside of runner so that absorbs the lubricating oil after heat and discharges rotating disk by oil outlet
Group, finally falls on accumulator tank centralized recovery again.
In one embodiment, runner is an annular shroud, interior lateral bend and lubricating oil can be collected, runner passes through screwed lock
Gu in rotating disk group, so as to beneficial to maintenance at any time or replace screw.
Further, fuel feed hole is with oil outlet mutually towards other side's inclined design, i.e., runner is by entering cooling chamber towards rotation
Disk group circumferencial direction tilts, and oil outlet is flowed out oil outlet by cooling chamber and tilted towards rotating disk group circumferencial direction.So set
Purpose be：When rotating disk group rotates, lubricating oil is set to be subject to the rotating centrifugal force effect of rotating disk group, lubricating oil passes through oil inlet
Hole is squeezed into cooling chamber, and the movement of oil outlet direction is increasingly towards in cooling chamber, and lubricating oil finally is thrown away rotation by oil outlet
Turntable group, thus lubricating oil can in refrigerating module smooth flow and be not easy to block.
In addition, the aperture of oil outlet is less than the aperture of fuel feed hole, by this set, lubricating oil imports the flow velocity of fuel feed hole
More than outflow oil outlet flow velocity, it can be ensured that the lubricating oil into cooling chamber can be filled up, be then exhausted from rotating disk group from
And strengthen heat dissipation effect.
Permanent magnetic rotation disc is provided with the inside of rotating disk group, is provided with magnetic conduction turntable outside permanent magnetic rotation disc both sides, on magnetic conduction turntable
Through hole is provided with, through hole is used for inlaying magnetite, and magnetite is installed for fast and stable；Cover board is equipped with magnetite outer cup, so as to keep away
Exempt from magnetite and come off to hit other objects.
Internal side of shell is provided with floor, for strengthening casing structure.
Brief description of the drawings
Fig. 1 is the stereogram of permanent magnetism axle-linked machine provided by the utility model.
Fig. 2 is the casing fragmentary sectional of permanent magnetism axle-linked machine provided by the utility model to check the stereogram of internal structure.
Fig. 3 is the casing fragmentary sectional of permanent magnetism axle-linked machine provided by the utility model to check the front view of internal structure.
Fig. 4 is the detailed construction profile of permanent magnetism axle-linked machine provided by the utility model.
Fig. 5 is the rotating disk group section of permanent magnetism axle-linked machine provided by the utility model to check the front view of refrigerating module.
Fig. 6 is the magnetite configuration three-dimensional exploded view of the rotating disk group of permanent magnetism axle-linked machine provided by the utility model.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with the accompanying drawings and implement
Example, is further elaborated the utility model.Specific embodiment described herein only to explain the utility model,
It is not used to limit the utility model.
Shown in please referring to Fig.1 to Fig.4, the utility model is a kind of improved structure of permanent magnetism axle-linked machine 10, it mainly includes
There are a bearing 1, a bearing block 2, a rotating disk group 3 and a casing 4.
Bearing 1 is a rotational structure, for transmitting power.
Bearing block 2 is nested with outside bearing 1, via external impetus machinery (not shown) drive, for make bearing 1 into
Row rotation.
Smooth in order to ensure rotating, bearing block 2 is being provided with lubrication module 5 with 1 junction of bearing, utilizes fuel feeding machinery
(not shown) provides lubricating oil, is lubricated so that lubricating oil is directed at bearing 1.
Rotating disk group 3 is nested with the bearing 1 on the side of bearing block 2, and when bearing 1 rotates, rotating disk is driven by bearing 1
3 spinning movements of group.
When rotating disk group 3 rotates at a high speed, amount of heat can be produced, therefore 3 surface of rotating disk group is provided with cooling mould
Block 6, equally provides lubricating oil by fuel oil supply unit, and then lubricating oil is directed at rotating disk group 3 and is cooled down.
Casing 4 is coated on outside bearing block 2 and rotating disk group 3, for providing the packaging of permanent magnetism axle-linked machine 10 and protection, machine
4 bottom of shell has accumulator tank 41, the lubricating oil flowed out for centralized recovery lubrication module 5 with refrigerating module 6.
In addition, the utility model will lubricate module 5 is set to identical component with the lubricating oil that refrigerating module 6 uses, can profit
Lubricating oil is provided with same portion's fuel feeding machinery, facilitates used lubricating oil centralized recovery, enables the structure of permanent magnetism axle-linked machine 10
Simplify, can also avoid different oils mix and caused by destroy or loss.
By above-described embodiment and its improved structure, when permanent magnetism axle-linked machine 10 at work, can be at any time by lubricating module 5
Lubricating oil is directed to bearing 1 or 2 position of bearing block is lubricated, or lubricating oil is directed to by rotation by refrigerating module 6
Cooled down at disk group 3, completely dispense with shutdown and can be operated, greatly improve the efficiency to work long hours；And used lubricating oil
The accumulator tank 41 of the lower section of casing 4 can be fallen to, for recycled after unified centralized recovery.
Lubrication module 5 includes lubricating chamber 51, and lubricating chamber 51 is separately positioned on the connecting portion of bearing 1 or bearing block 2, profit
The sliding top of room 51 is provided with oil filling pipeline 52, and the lower section of lubricating chamber 51 is provided with oil collecting hole 53.
Oil filling pipeline 52 can be used to conducting lubricating oil into lubricating chamber 51, hence for the structure around lubricating chamber 51 into
Row lubrication, used lubricating oil finally then fall on accumulator tank 41 by oil collecting hole 53, and then centralized recovery recycles.
Incorporated by reference to shown in Fig. 5, refrigerating module 6 includes the runner 61 for being arranged on 3 outer surface of rotating disk group, is imported on runner 61
There is oil inlet pipe 62,3 surface of rotating disk group of the inner side of runner 61 is provided with fuel feed hole 63, and the rotating disk group 3 in the outside of runner 61 is set
It is equipped with oil outlet 64.
Oil inlet pipe 62 flows into runner 61 for conducting lubricating oil, and is limited in 61 region of runner and will not leak, fuel feed hole
63 are conducted to the cooling chamber 65 inside rotating disk group 3, the lubricating oil in runner 61 is entered cooling chamber via fuel feed hole 63
65 absorption heats are cooled down so that are absorbed the lubricating oil after heat and are discharged rotating disk group 3 by oil outlet 64, finally fall on back again
Receive 41 centralized recovery of groove.
Runner 61 is an annular shroud, its inner side, which is bent to form container, can collect lubricating oil, and when rotating disk group 3 rotates
Lubricating oil is kept not leak out.
In one embodiment, runner 61 is to be locked by screw 66 in rotating disk group 3, for keeping rotating disk group 3
Stability during rotation, reduces the accident of fracture or breakage, is also beneficial to maintain or replace screw 66 at any time.
In addition, fuel feed hole 63 and oil outlet 64 be mutually towards other side's inclined design, so that it is guaranteed that lubricating oil is smoothly in cooling mould
Flowing in block 6.
In one embodiment, runner 61 is tilted by entering cooling chamber 65 towards 3 circumferencial direction of rotating disk group, oil outlet 64
By cooling chamber 65 flow out oil outlet 64 towards 3 circumferencial direction of rotating disk group tilt, when rotating disk group 3 rotates, make lubricating oil by
Centrifugal force to rotating disk group 3 acts on, and lubricating oil is squeezed into cooling chamber 65 by fuel feed hole 63, and the gradual court in cooling chamber 65
Moved to 64 direction of oil outlet, lubricating oil is finally thrown away into rotating disk group 3 by oil outlet 64, therefore lubricating oil can be in refrigerating module
Smooth flow in 6 and be not easy to block.
On the other hand, the aperture of oil outlet 64 is smaller than the aperture of fuel feed hole 63, lubricating oil is imported the stream of fuel feed hole 63
Speed can be more than the flow velocity of outflow oil outlet 64, it can be ensured that the lubricating oil into cooling chamber 65 is filled up, and heat is quick
Effectively discharge rotating disk group 3, so as to strengthen heat dissipation effect.
Refer to shown in Fig. 6, the inner side of rotating disk group 3 is provided with permanent magnetic rotation disc 31, and permanent magnetic rotation disc is provided with outside 31 both sides
Magnetic conduction turntable 32, is equipped with magnetite 33 on magnetic conduction turntable 32, and to pursue stable structure, through hole 34 is provided with magnetic conduction turntable 32,
So that magnetite 33 is embedded in through hole 34, so as to quick and be stably installed magnetite 33, magnetite 33 is avoided to be subject to rotating disk
Organize 3 rotation and surprisingly come off；In addition, 33 outer cup of magnetite is equipped with cover board 35, when accident can occur to avoid magnetite 33 and coming off
Hit other objects.
Referring again to shown in Fig. 1 to Fig. 4, supplementary notes, the inner side of casing 4 is provided with floor 42, for strengthening 4 knot of casing
Structure.
It these are only the preferred embodiment of the utility model, be not used for limiting the practical range of the utility model；If
The spirit and scope of the utility model are not departed from, to the utility model technical scheme is modified or replaced equivalently, should all be covered in this reality
Among protection domain with new claim.
Symbol description
1 bearing, 10 permanent magnetism axle-linked machine
2 bearing block, 3 rotating disk group
31 permanent magnetic rotation disc, 32 magnetic conduction turntable
33 magnetite, 34 through hole
35 cover board, 4 casing
41 accumulator tank, 42 floor
5 51 lubricating chamber of lubrication module
52 oil filling pipeline, 53 oil collecting hole
6 refrigerating module, 61 runner
62 oil inlet pipe, 63 fuel feed hole
64 oil outlet, 65 cooling chamber
66 screws
Claims (9)
- A kind of 1. permanent magnetism axle-linked machine improved structure, it is characterised in that including：One bearing, for transmitting power；One bearing block, is nested with and is used for driving the bearing rotary in the Bearing outer, the bearing block connects with the bearing The place of connecing is provided with lubrication module, is lubricated for lubricating oil is directed at the bearing；One rotating disk group, is nested with the bearing beside the bearing block and drives rotation, the rotating disk by the bearing Group surface is provided with refrigerating module, is cooled down for the lubricating oil is directed at the rotating disk group；AndOne casing, is coated on the bearing block and outside the rotating disk group, the bottom of shell has accumulator tank, for concentrating Recycle the lubrication module and the lubricating oil of refrigerating module outflow.
- 2. permanent magnetism axle-linked machine improved structure as claimed in claim 1, it is characterised in that the lubrication module and the cooling mould The lubricating oil that block uses is identical component.
- 3. permanent magnetism axle-linked machine improved structure as claimed in claim 1, it is characterised in that the lubrication module includes being arranged on institute Bearing, the lubricating chamber of the bearing block are stated, oil filling pipeline is provided with above the lubricating chamber, collection is provided with below the lubricating chamber Oilhole, the lubricating oil enter the lubricating chamber by the oil filling pipeline, finally fall on the accumulator tank via the oil collecting hole.
- 4. permanent magnetism axle-linked machine improved structure as claimed in claim 1, it is characterised in that the refrigerating module includes being arranged on institute The runner of rotating disk group outer surface is stated, is imported with oil inlet pipe on the runner, the rotating disk group table on the inside of the runner Face is provided with fuel feed hole, and the fuel feed hole is conducted to the cooling chamber inside the rotating disk group, and the cooling chamber is towards the runner The rotating disk group in outside is provided with oil outlet, and the lubricating oil flows into the runner by the oil inlet pipe, then via The fuel feed hole enters the cooling chamber, finally discharges the rotating disk group via the oil outlet and falls on the accumulator tank.
- 5. permanent magnetism axle-linked machine improved structure as claimed in claim 4, it is characterised in that the runner is an annular shroud, is led to Cross screw the runner locks in the rotating disk group.
- 6. permanent magnetism axle-linked machine improved structure as claimed in claim 4, it is characterised in that the fuel feed hole is entered by the runner The cooling chamber is tilted towards the rotating disk group circumferencial direction, and the oil outlet flows out the oil outlet court by the cooling chamber Tilted to the rotating disk group circumferencial direction, make the lubricating oil be subject to the centrifugal force during rotating disk group rotation to act on, from And the smooth flow in the refrigerating module.
- 7. permanent magnetism axle-linked machine improved structure as claimed in claim 4, it is characterised in that the aperture of the oil outlet is less than described The aperture of fuel feed hole, it can be ensured that the lubricating oil for entering the cooling chamber fills up the cooling chamber, and heat is quick The rotating disk group is effectively discharged, so as to strengthen heat dissipation effect.
- 8. permanent magnetism axle-linked machine improved structure as claimed in claim 1, it is characterised in that be provided with forever on the inside of the rotating disk group Magnetic turntable, is provided with magnetic conduction turntable outside the permanent magnetic rotation disc both sides, and through hole is provided with the magnetic conduction turntable, and the through hole is used To inlay magnetite, thus fast and stable magnetite is installed, the magnetite outer cup is equipped with cover board, so as to avoid the magnetite from coming off And hit other objects.
- 9. permanent magnetism axle-linked machine improved structure as claimed in claim 1, it is characterised in that the internal side of shell is provided with floor, For strengthening the casing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488536.8U CN207321088U (en) | 2017-11-09 | 2017-11-09 | Permanent magnetism axle-linked machine improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488536.8U CN207321088U (en) | 2017-11-09 | 2017-11-09 | Permanent magnetism axle-linked machine improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207321088U true CN207321088U (en) | 2018-05-04 |
Family
ID=62401135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721488536.8U Expired - Fee Related CN207321088U (en) | 2017-11-09 | 2017-11-09 | Permanent magnetism axle-linked machine improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207321088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111953139A (en) * | 2019-05-16 | 2020-11-17 | 本田技研工业株式会社 | Rotating electrical machine |
-
2017
- 2017-11-09 CN CN201721488536.8U patent/CN207321088U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111953139A (en) * | 2019-05-16 | 2020-11-17 | 本田技研工业株式会社 | Rotating electrical machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20211109 |