CN105990989A - T502/4-type grooved-cam electric speed-regulation cylinder-type magnetic coupler - Google Patents
T502/4-type grooved-cam electric speed-regulation cylinder-type magnetic coupler Download PDFInfo
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- CN105990989A CN105990989A CN201510071036.3A CN201510071036A CN105990989A CN 105990989 A CN105990989 A CN 105990989A CN 201510071036 A CN201510071036 A CN 201510071036A CN 105990989 A CN105990989 A CN 105990989A
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Abstract
A T502/4-type grooved-cam electric speed-regulation cylinder-type magnetic coupler belongs to the power transmission, energy saving and emission reduction, moving equipment and magnetic force driving field. A speed regulation system formed by a grooved-cam speed regulation mechanism, a motor and a high-speed rotated conductive joint (or a high-speed rotated joint especially used for electrical speed regulation) is used to divide the coupler into the following types which are an air-cooled T502-type grooved-cam electric speed-regulation cylinder-type magnetic coupler, a liquid-cooling T502-type grooved-cam electric speed-regulation cylinder-type magnetic coupler, an air-cooled T504-type grooved-cam electric speed-regulation cylinder-type magnetic coupler and a liquid-cooling T504-type grooved-cam electric speed-regulation cylinder-type magnetic coupler. The invention provides an economic and feasible method for speed regulation and energy saving of the moving equipment.
Description
Technical field
Power transmission, energy-saving and emission-reduction, dynamic equipment, magnetically-actuated.
Background technology
From the beginning of human use ground Magnetic driving invention compass, the research on utilization of magnetic field energy just never stopped.Along with now
For the development of theory of magnetism, the application in the industry of magnetically-actuated product just emerges in an endless stream, magnetic drive pump, magnetic bearing, magnetic force coupling
Clutch, magnetic-gear etc..Being limited to the restriction of magnetic material, Drive Technology slower development, until nineteen eighty-three, middle promulgated by the State Council
Understanding high performance permanent magnetic materials neodymium iron boron, magnetically-actuated product is just rapidly developed application.
Magnetic coupling since the development of independent conduct single branch, has occurred in that shape shape from magnetic drive pump isodynamic driving product
The product of look look.Cartridge type magnetic coupling is as the type in Ci Ou family, the reason that because of its configuration aspects, is using peace
The aspect such as Quan Xing, reliability is slightly inferior, but in some local domain, cartridge type magnetic coupling is also a kind of good transmission
Device, has its distinctive feature.
Energy-saving and emission-reduction are current active demands, and current commonly used fluid-flywheel clutch carries out power transmission, and transmission efficiency is relative to magnetic coupling
Relatively low.Although frequency control is more or less the same with magnetic coupling on speed efficiency, but the service life of frequency converter and maintainability and magnetic coupling phase
Ratio greatly differs from each other.
Content of the invention
The present invention focuses on the technical method finding a kind of cartridge type magnetic coupling speed governing, extends out several along with this technical method
Type T502/4 type grooved cam electric speed regulation cartridge type magnetic coupling air-cooled T502 type grooved cam electric speed regulation cartridge type
Magnetic coupling (TFT502 series), liquid cold T502 type grooved cam electric speed regulation cartridge type magnetic coupling (TYT502 series),
Air-cooled T504 type grooved cam electric speed regulation cartridge type magnetic coupling (TFT504 series), liquid cold T504 type grooved cam are electronic
Speed governing cartridge type magnetic coupling (TYT504 series).
T502/4 type grooved cam electric speed regulation cartridge type magnetic coupling is different due to quantity and the distribution form of grooved cam, and district
It is divided into T502, T504 two types, slightly difference in structure.
Brief description
Several types T502/4 type grooved cam electric speed regulation cartridge type magnetic coupling, all comprises following several part: sense cylinder group
Part (in figure label 1 and 2 etc. composition), magnetic patch fix cartridge module (label the 3rd, the compositions such as 4 and 5 in figure), grooved cam assembly
(roller fixes axle the 11st, grooved cam 10 and roller etc. composition), at a high speed revolution conductive contact or the revolution of electric speed regulation specialized high-speed
Joint (label 6 in figure), motor stator winding the 8th, rotor winding the 7th, center driving axle the 9th, flange shaft sleeve 25 etc..
For T502/4 type grooved cam electric speed regulation cartridge type magnetic coupling, magnetic patch is fixed cartridge module, grooved cam assembly, is driven
Dynamic composition internal rotor, the together synchronous rotary such as motor and center driving axle, the sensing composition outer rotor such as cartridge module and flange shaft sleeve.
The permanent magnetic field that inner and outer Rotator relies on magnetic patch to produce transmits with sensing the induced field producing on cylinder interaction between the two
Motion.During speed governing, being driven grooved cam assembly by motor, making rotation motion be in line slips, drive magnetic patch fixes cartridge module
Slide along center driving axle, thus adjust size (the magnetic field coupling surface between inner and outer rotors of the induced field producing on sensing cylinder
Long-pending), change the size of transmission power.It during speed governing, is exposed to the magnetic patch outside magnetic coupling and will cause electromagnetic hazard, and there is peace
Full hidden danger.After installing protective cover additional, the distance of protective cover and internal rotor should be controlled well, hypotelorism, then be equivalent to install one additional
Individual forced brake device, causes energy loss.Additionally, magnetic patch fragility is big, frangible, so protected working must be carried out.
What grooved cam assembly was regulated when speed governing is sensing cylinder and the opposing coupler area that magnetic patch is fixed between cylinder, thus also permissible
By grooved cam assembly and sensing cylinder connection, sensing cylinder is driven to reach the purpose of speed governing axially movable.
Fig. 1 show air-cooled T502 type grooved cam electric speed regulation cartridge type magnetic coupling (TFT502 series), the cold T502 of liquid
Type grooved cam electric speed regulation cartridge type magnetic coupling (TYT502 series), installs shell additional, and forced fluid is cold, and coolant is by outward
Pipeline turnover on shell.T502 type is directly driven grooved cam assembly by rotor.
Fig. 6 show air-cooled T504 type grooved cam electric speed regulation cartridge type magnetic coupling (TFT504 series), the cold T504 of liquid
Type grooved cam electric speed regulation cartridge type magnetic coupling (TYT504 series), installs shell additional, and forced fluid is cold, and coolant is by outward
Pipeline turnover on shell.T504 type has installed gear drive additional between rotor and grooved cam assembly, in order to use many group ditches
Grooved cam assembly.
Be respectively air-cooled T502 type shown in Fig. 4, Fig. 7, magnetic coupling removed by T504 type grooved cam electric speed regulation cartridge type magnetic coupling
The scheme of positioning support bearing between inner and outer rotors, the program is not applicable in axle and alters equipment variable speed energy saving.
Be respectively air-cooled T502 type shown in Fig. 5, Fig. 8, T504 type grooved cam electric speed regulation cartridge type magnetic coupling has installed additional same
The scheme of step shielding cylinder 30, to increase security, prevents leakage field harm and other unexpected injuries.
Fig. 2 show A-A sectional view, and Fig. 9 show B-B sectional view.Figure clearly have expressed the fixing mode of magnetic patch, tiltedly
Wedge clamps.Additionally, figure clearly have expressed the runner situation of internal rotor ventilation and heat, can add on outer rotor according to rotor rotation direction
Dress guide vane, causes strength forced ventilation heat radiation.
Fig. 3 show revolution conductive contact at a high speed, uses modular construction, and the quantity of slip ring determines as required, shown in figure
Being three slip rings (can be six or arbitrarily individual), connecting three of the wires, middle ring 6-2, overcoat 6-7, overcoat 6-1 adopt
With electrically insulating material, 6-5 is brush, and 6-4 is slip ring (being embedded in overcoat 6-1), and 6-8 (is used for putting down for fine setting spring
Weighing apparatus contact), 6-3 is wire, and 6-9 is bearing.Slip ring, external external power source is connect in brush.Slip ring 6-4 is embedded in anti-
It inside sheath 6-1, is fixed on rotor 7.Brush 6-5 is assemblied in insulating materials inside and keeps geo-stationary with support,
Rely on the impact of bearing 6-9 isolation rotor 7 High Rotation Speed.At a high speed revolution conductive contact is using brush and slip ring as dynamically connecing
Touch, it is also possible to fill counter to brush and slip ring, by connecing brush in slip ring, external external power source.
Figure 10, Figure 11, Figure 12, Figure 13 show electric speed regulation specialized high-speed swivel coupling, use modular series connection structure,
Can connect any passage, be triple channel shown in Figure 10, Figure 11, its internal rotor is connect each several part by bolt 6-29, then and
The outer rotor of swivel coupling assemblies an entirety, then is fixed on rotor with positioning screw, and its internal rotor and motor turn
Sub-synchronous axial system, its outer rotor transfixion, to connect external power source.Two ends sealing ring 6-20,6-21 can use tungsten carbide,
The materials such as graphite, 6-5,6-7,6-8,6-24,6-25 of middle live wire access portion can use electrically insulating material, 6-22
Using contact material, 6-23 uses electrically insulating material to inlay the combining structure of contact material, and 6-14 is spring, is used for balancing
Contact, spring is played guide and limit effect by the guide finger 6-15 at spring, and when preventing from turning round at a high speed, spring is at centrifugal action
Lower inefficacy.
Electric speed regulation specialized high-speed swivel coupling may be substituted for turning round conductive contact, electric speed regulation specialized high-speed swivel coupling at a high speed
Than revolution conductive contact at a high speed, there is more preferable waterproof and dustproof and explosion-proof performance, but its structure is complicated, manufactures difficulty, economy
Difference.
Detailed description of the invention
Each composition parts that T502/4 type grooved cam electric speed regulation cartridge type magnetic coupling is comprised, modern industry manufacturing technology
All can fabricate.Motor, magnetic patch, bearing, gear all can be formed a complete production network by specialized vendor, the machining of other parts, mould
Tool shapes, welds.
T502/4 type grooved cam electric speed regulation cartridge type magnetic coupling moves equipment as one, and its finished product wants successful Application, must
Must possess following two condition: (1) power calibration sets up complete testboard bay (each power moment of torsion is interval), to complete to be
The demarcation of rowization product.(2) dynamic balancing detection slewing must reach the requirement for dynamic balance of correlation standard, to reach
To necessary security reliability.
Claims (7)
- The organization plan of 1.T502 type grooved cam electric speed regulation cartridge type magnetic coupling is characterized in that turning round conduction at a high speed connects Head or electric speed regulation specialized high-speed swivel coupling, grooved cam assembly, motor.
- The organization plan of 2.T504 type grooved cam electric speed regulation cartridge type magnetic coupling is characterized in that turning round conduction at a high speed connects Head or electric speed regulation specialized high-speed swivel coupling, grooved cam assembly, motor, gear drive.
- 3.T502/4 type grooved cam electric speed regulation cartridge type magnetic coupling (T502 type, T504 type) installs synchronization shielding cylinder additional Organization plan is characterized in that turning round conductive contact or electric speed regulation specialized high-speed swivel coupling, grooved cam assembly, electricity at a high speed Machine.
- 4.T502/4 type grooved cam electric speed regulation cartridge type magnetic coupling (T502 type, T504 type) removes magnetic coupling inner and outer rotors Between the organization plan of positioning support bearing it is characterized in that turning round at a high speed conductive contact or the revolution of electric speed regulation specialized high-speed connects Head, grooved cam assembly, motor.
- 5. the T502/4 type grooved cam electricity according to claim the 1st, claim the 2nd, claim 3 and claim 4 Dynamic speed governing cartridge type magnetic coupling, when it is characterized in that the technical method access failure power supply using grooved cam assembly speed governing, electricity Machine rotor, grooved cam assembly and center driving axle synchronous rotary, geo-stationary, after the switch that switches on power, rotor drives Grooved cam assembly, makes rotation motion be in line slip, drives and slides axially with the magnetic coupling rotor that it connects, thus changes The size (the magnetic field coupling area between inner and outer rotors) of induced field, reaches the purpose of variable speed energy saving.
- 6. the T502/4 type grooved cam electricity according to claim the 1st, claim the 2nd, claim 3 and claim 4 Dynamic speed governing cartridge type magnetic coupling, it is characterized in that using the technical method of revolution conductive contact at a high speed using brush and slip ring as Dynamic Contact, connects slip ring, external external power source in brush, slip ring is fixed on rotor, and rotor synchronous rotary, Brush is assemblied in insulating materials and is internally formed stationary parts, it is also possible to fill counter to brush and slip ring, by connecing brush in slip ring, external External power source.
- 7. the T502/4 type grooved cam electricity according to claim the 1st, claim the 2nd, claim 3 and claim 4 Dynamic speed governing cartridge type magnetic coupling, is characterized in that using the technical method electric speed regulation of electric speed regulation specialized high-speed swivel coupling Specialized high-speed swivel coupling is made up of internal rotor and outer rotor two large divisions, outer rotor transfixion, in order to connect external power source, Internal rotor and rotor synchronous high-speed rotate, both geo-stationary, and the current path of inner and outer rotors is by the principle of Electric contact theory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510071036.3A CN105990989A (en) | 2015-02-03 | 2015-02-03 | T502/4-type grooved-cam electric speed-regulation cylinder-type magnetic coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510071036.3A CN105990989A (en) | 2015-02-03 | 2015-02-03 | T502/4-type grooved-cam electric speed-regulation cylinder-type magnetic coupler |
Publications (1)
| Publication Number | Publication Date |
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| CN105990989A true CN105990989A (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510071036.3A Pending CN105990989A (en) | 2015-02-03 | 2015-02-03 | T502/4-type grooved-cam electric speed-regulation cylinder-type magnetic coupler |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997391A (en) * | 2009-08-11 | 2011-03-30 | 林贵生 | Transmission shaft permanent magnet coupling drive and speed regulation device capable of adjusting magnetic torque |
| CN203166731U (en) * | 2013-02-22 | 2013-08-28 | 天津吉玄节能技术有限公司 | Transmission shaft multi-stage adjusting neodymium iron boron speed adjusting device |
| CN104092352A (en) * | 2014-06-04 | 2014-10-08 | 李启飞 | Fluid speed regulating cylinder type magnetic coupler |
-
2015
- 2015-02-03 CN CN201510071036.3A patent/CN105990989A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997391A (en) * | 2009-08-11 | 2011-03-30 | 林贵生 | Transmission shaft permanent magnet coupling drive and speed regulation device capable of adjusting magnetic torque |
| CN203166731U (en) * | 2013-02-22 | 2013-08-28 | 天津吉玄节能技术有限公司 | Transmission shaft multi-stage adjusting neodymium iron boron speed adjusting device |
| CN104092352A (en) * | 2014-06-04 | 2014-10-08 | 李启飞 | Fluid speed regulating cylinder type magnetic coupler |
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Application publication date: 20161005 |