CN105896908A - TE type ball screw electric speed regulation cylinder type magnetic coupling - Google Patents

TE type ball screw electric speed regulation cylinder type magnetic coupling Download PDF

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Publication number
CN105896908A
CN105896908A CN201510028902.0A CN201510028902A CN105896908A CN 105896908 A CN105896908 A CN 105896908A CN 201510028902 A CN201510028902 A CN 201510028902A CN 105896908 A CN105896908 A CN 105896908A
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China
Prior art keywords
speed
ball
speed regulation
screw
type
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Pending
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CN201510028902.0A
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Chinese (zh)
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李启飞
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李启飞
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Priority to CN201510028902.0A priority Critical patent/CN105896908A/en
Publication of CN105896908A publication Critical patent/CN105896908A/en
Pending legal-status Critical Current

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Abstract

A TE type ball screw electric speed regulation cylinder type magnetic coupling can be incorporated into the fields of power transmission, energy conservation and emission reduction, mechanical equipment and magnetic force drive, utilizes a speed adjusting system composed of a ball screw speed-adjusting mechanism, a motor and a high-speed revolution conductive connector (or an electric speed-adjusting dedicated high-speed revolution connector), and includes several types of: a TEA type ball screw electric speed regulation cylinder type magnetic coupling, a TEB type ball screw electric speed regulation cylinder type magnetic coupling and a TEC type ball screw electric speed regulation cylinder type magnetic coupling. According to the TE type ball screw electric speed regulation cylinder type magnetic coupling, an economically feasible method is brought for speed regulation and energy conservation of dynamic equipment.

Description

TE type ball-screw electric speed regulation cartridge type magnetic coupling
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 the most never stopped.Along with existing 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 color color.Cartridge type magnetic coupling, as the type in Ci Ou family, because of the reason 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 urgent needss, 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 converter and maintainability and magnetic coupling phase Ratio greatly differs from each other.
Summary 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 TE type ball-screw electric speed regulation cartridge type magnetic coupling air-cooled TEA type ball-screw electric speed regulation cartridge type magnetic force Bonder (TFTEA series), liquid cold TEA type ball-screw electric speed regulation cartridge type magnetic coupling (TYTEA series), wind Cold TEB type ball-screw electric speed regulation cartridge type magnetic coupling (TFTEB series), liquid cold TEB type ball-screw electric speed regulation Cartridge type magnetic coupling (TYTEB series), air-cooled TEC type ball-screw electric speed regulation cartridge type magnetic coupling (TFTEC Series), liquid cold TEC type ball-screw electric speed regulation cartridge type magnetic coupling (TYTEC series).
TE type ball-screw electric speed regulation cartridge type magnetic coupling is different due to the position driving motor, and divide into three kinds of A, B, C type, slightly difference in structure.
Accompanying drawing explanation
Several types TE type ball-screw electric speed regulation cartridge type magnetic coupling, all comprises following several part: sensing cartridge module (is schemed Middle labels 1 and 2 etc. form), magnetic piece fix cartridge module (in figure label 3,4 and 5 etc. composition), (rolling of ball-screw speed adjusting gear Ballscrew 6, gear 7 and 8 etc. form), at a high speed revolution conductive contact or electric speed regulation specialized high-speed swivel coupling (label in figure 9), motor stator 10, rotor 11, support 22, bearing 23, center driving axle 14, axle sleeve 27 etc..Fig. 1 gets the bid Numbers 12 is synchronous disk, and label 13 is expansion set.
For TE type ball-screw electric speed regulation cartridge type magnetic coupling, magnetic piece is fixed cartridge module, ball-screw speed adjusting gear, is driven Composition internal rotor, the together synchronous rotary such as galvanic electricity machine and center driving axle 14, the sensing composition outer rotor such as cartridge module and axle sleeve 27. The permanent magnetic field that inner and outer Rotator relies on magnetic piece to produce transmits with the induced field of generation interaction between the two on sensing cylinder Motion.During speed governing, by motor driven ball screws assembly, thus adjust the size of the induced field produced on sensing cylinder, change Become the size of transmission power.During speed governing, it is exposed to the magnetic piece outside magnetic coupling and will cause electromagnetic hazard, and there is potential safety hazard. 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 and force system Dynamic device, causes energy loss.Additionally, magnetic piece fragility is big, frangible, so protected working must be carried out.
What ball-screw speed adjusting gear regulated when speed governing is sensing cylinder and the opposing coupler area that magnetic piece is fixed between cylinder, so also Sensing cylinder can be driven to reach the purpose of speed governing axially movable ball-screw speed adjusting gear and sensing cylinder connection.
Fig. 1 show air-cooled TEA type ball-screw electric speed regulation cartridge type magnetic coupling (TFTEA series), liquid cold TEA type Ball-screw electric speed regulation cartridge type magnetic coupling (TYTEA series), adds casing, and forced fluid is cold, and coolant passes through shell On pipeline turnover.
Fig. 7 show air-cooled TEB type ball-screw electric speed regulation cartridge type magnetic coupling (TFTEB series), liquid cold TEB type Ball-screw electric speed regulation cartridge type magnetic coupling (TYTEB series), adds casing, and forced fluid is cold, and coolant passes through shell On pipeline turnover.
Figure 14 show air-cooled TEC type ball-screw electric speed regulation cartridge type magnetic coupling (TFTEC series), the cold TEC of liquid Type ball-screw electric speed regulation cartridge type magnetic coupling (TYTEC series), adds casing, and forced fluid is cold, and coolant is by outward Pipeline turnover on shell.
Air-cooled TEA type, TEB type, TEC type ball-screw electric speed regulation cartridge type magnetic it is respectively shown in Fig. 4, Figure 11, Figure 16 Mechanical couple removes the scheme of positioning support bearing between magnetic coupling inner and outer rotors, and the program is not applicable in axle and alters equipment variable speed energy saving.
Air-cooled TEA type, TEB type, TEC type ball-screw electric speed regulation cartridge type magnetic it is respectively shown in Fig. 5, Figure 12, Figure 17 Mechanical couple has installed the scheme synchronizing shielding cylinder 28 additional, to increase safety, prevents leakage field harm and other unexpected injury.
Air-cooled TEA type, TEB type, TEC type ball-screw electric speed regulation cartridge type magnetic it is respectively shown in Fig. 6, Figure 13, Figure 18 Mechanical couple (TFTEA series) uses the scheme of electric speed regulation specialized high-speed swivel coupling, and the revolution of electric speed regulation specialized high-speed connects Head has more preferable waterproof and dustproof and explosion-proof performance than revolution conductive contact at a high speed, but its structure is complicated, manufactures difficulty, economical Property is poor.
Fig. 2 show A-A sectional view, and Fig. 8 show B-B sectional view.Figure clearly have expressed the mode that magnetic piece is fixing, tiltedly Wedge clamps.Additionally, Fig. 2 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 the most individual), connect three of the wires, adapter ring 9-2, overcoat 9-7, overcoat 9-1 adopt With electrically insulating material, 9-5 is brush, and 9-4 is slip ring (being embedded in overcoat 9-1), and 9-8 (is used for putting down for fine setting spring Weighing apparatus contact pressure), 9-3 is wire, and 9-9 is bearing.Slip ring, external external power source is connect in brush.Slip ring 9-4 is embedded in anti- Inside sheath 9-1, it is fixed on motor stator 10.Brush 9-5 is assemblied in insulant inside and keeps geo-stationary with support, Rely on the impact of bearing 9-9 isolation motor stator 10 high speed rotating.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.
Fig. 9,15 it show at a high speed revolution conductive contact, using brush and slip ring as dynamic Contact, exist with the difference shown in Fig. 3 In filling counter to brush and slip ring, by connecing brush in slip ring, external external power source.
Figure 10 show the partial enlargement of air-cooled TEB type ball-screw electric speed regulation cartridge type magnetic coupling (TFTEB series) View, 44 is thread seal plug, and 32 is synchronizing bar, and 31 is spacing back-up ring, and 38 is contact material, and 39 use electric insulation The combinative structure of contact material inlayed by material, and 33,34,35,36,37,41,48 use electrically insulating material, and 10 is stator Winding, 11 is rotor windings, and 6 is ball-screw assembly, and 7,8 is gear, and gear 8 is fixed as on rotor.
Figure 19, Figure 20 show electric speed regulation specialized high-speed swivel coupling, used by A type, Type B, three kinds of cartridge type magnetic couplings of c-type Electric speed regulation specialized high-speed swivel coupling structure is the same, simply different in size.Electric speed regulation specialized high-speed swivel coupling, Use modular series connection structure, any passage of can connecting.Its inner and outer Rotator is by bolted on connection each several part, and assemblies one Entirety, then fix with location screw, its internal rotor and center driving axle synchronous axial system, its outer rotor transfixion, outside connecting Portion's power supply.Two ends sealing ring 9-14,9-15 can use the material such as tungsten carbide, graphite, the 9-5 of middle live wire access portion, 9-6,9-8,9-16,9-17 can use electrically insulating material, and 9-19 uses contact material, and 9-18 uses electrically insulating material edge The combinative structure of embedding contact material, 9-7 is spring, and for equilibrium contact pressure, spring is risen by the guide finger 9-17 at spring Guide and limit effect, when preventing from turning round at a high speed, spring lost efficacy under centrifugal action.
Detailed description of the invention
What TE type ball-screw electric speed regulation cartridge type magnetic coupling was comprised respectively forms parts, modern industry manufacturing technology Processing and manufacturing.Ball-screw, motor, magnetic piece, bearing, gear all can be formed a complete production network by specialized vendor, and other parts machine adds Work, die forming, weld.
TE type ball-screw electric speed regulation cartridge type magnetic coupling moves equipment as one, and its finished product wants successful Application, it is necessary to tool Standby following two condition: (1) power calibration sets up complete testboard bay (each power moment of torsion is interval), to complete seriation The demarcation of product.(2) dynamic balancing detection slewing must reach the requirement for dynamic balance of correlation standard, so that reach must The security reliability wanted.

Claims (8)

  1. The organization plan of 1.TEA type ball-screw 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, ball-screw speed adjusting gear, (motor is fixed at a high speed revolution conductive contact to motor Or between electric speed regulation specialized high-speed swivel coupling and center driving axle).
  2. The organization plan of 2.TEB type ball-screw 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, ball-screw speed adjusting gear, motor (motor is fixed on outside center driving axle, and Be positioned at a high speed outside revolution conductive contact or electric speed regulation specialized high-speed swivel coupling), outer rotor drive ball-screw speed adjusting gear.
  3. The organization plan of 3.TEC type ball-screw 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, ball-screw speed adjusting gear, motor (motor is fixed on outside center driving axle, and Be positioned at a high speed outside revolution conductive contact or electric speed regulation specialized high-speed swivel coupling), internal rotor drive ball-screw speed adjusting gear.
  4. 4.TE type ball-screw electric speed regulation cartridge type magnetic coupling (TEA type, TEB type, TEC type) installs synchronization shielding additional The organization plan of cylinder is characterized in that turning round conductive contact or electric speed regulation specialized high-speed swivel coupling, ball-screw speed governing at a high speed Mechanism, motor.
  5. 5.TE type ball-screw electric speed regulation cartridge type magnetic coupling (TEA type, TEB type, TEC type) removes inside and outside magnetic coupling Between rotor, the organization plan of positioning support bearing is characterized in that turning round at a high speed conductive contact or the revolution of electric speed regulation specialized high-speed Joint, ball-screw speed adjusting gear, motor.
  6. 6. according to claim 1, claim 2, claim 3, claim 4 and the rolling of the TE type described in claim 5 Ballscrew electric speed regulation cartridge type magnetic coupling, is characterized in that using the technical method ball of ball-screw speed adjusting gear speed governing Lead screw assembly and gear combination application form ball-screw speed adjusting gear, during access failure power supply, rotor, ball-screw speed governing Mechanism and center driving axle synchronous rotary, geo-stationary, after the switch that switches on power, rotor drives ball-screw speed adjusting gear, Make rotation motion be in line slip, thus change the size (the magnetic field coupling area between inner and outer rotors) of induced field, reach The purpose of variable speed energy saving.
  7. 7. according to claim 1, claim 2, claim 3, claim 4 and the rolling of the TE type described in claim 5 Ballscrew electric speed regulation cartridge type magnetic coupling, it is characterized in that the technical method using at a high speed revolution conductive contact with brush and Slip ring, as dynamic Contact, connects slip ring, external external power source in brush, slip ring is fixed on motor stator, same with motor stator Step rotates, and brush is assemblied in insulant and is internally formed stationary parts, it is also possible to fill counter to brush and slip ring, by connecing electricity in slip ring Brush, external external power source.
  8. 8. according to claim 1, claim 2, claim 3, claim 4 and the rolling of the TE type described in claim 5 Ballscrew electric speed regulation cartridge type magnetic coupling, is characterized in that using the technical method of electric speed regulation specialized high-speed swivel coupling Electric speed regulation specialized high-speed swivel coupling is made up of internal rotor and outer rotor two large divisions, and outer rotor transfixion, outside connecting Portion's power supply, internal rotor and center driving axle synchronous high-speed rotate, both geo-stationary, and the current path of inner and outer rotors is by electrical contact Theoretical principle.
CN201510028902.0A 2015-01-15 2015-01-15 TE type ball screw electric speed regulation cylinder type magnetic coupling Pending CN105896908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510028902.0A CN105896908A (en) 2015-01-15 2015-01-15 TE type ball screw electric speed regulation cylinder type magnetic coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510028902.0A CN105896908A (en) 2015-01-15 2015-01-15 TE type ball screw electric speed regulation cylinder type magnetic coupling

Publications (1)

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CN105896908A true CN105896908A (en) 2016-08-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109162874A (en) * 2017-06-29 2019-01-08 李启飞 The very big load of vertical axis planetary roller screw type is adjustable wind-heat device
CN109217626A (en) * 2017-06-29 2019-01-15 李启飞 The very big load of trunnion axis planetary roller screw type is adjustable wind-heat device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2907068Y (en) * 2006-05-12 2007-05-30 兰州理工大学 Permanent magnetic coaxial induction ring asynchronous coupling
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
CN204030918U (en) * 2014-02-25 2014-12-17 招远市东朋自动化仪表有限公司 A kind of permanent magnetic coupling position limiting structure
CN104242601A (en) * 2014-09-09 2014-12-24 李启飞 Fluid-speed-governing-cylinder-type magnetic coupling
CN204103737U (en) * 2014-02-25 2015-01-14 招远市东朋自动化仪表有限公司 A kind of permanent magnetic coupling assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2907068Y (en) * 2006-05-12 2007-05-30 兰州理工大学 Permanent magnetic coaxial induction ring asynchronous coupling
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
CN204030918U (en) * 2014-02-25 2014-12-17 招远市东朋自动化仪表有限公司 A kind of permanent magnetic coupling position limiting structure
CN204103737U (en) * 2014-02-25 2015-01-14 招远市东朋自动化仪表有限公司 A kind of permanent magnetic coupling assembly
CN104242601A (en) * 2014-09-09 2014-12-24 李启飞 Fluid-speed-governing-cylinder-type magnetic coupling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109162874A (en) * 2017-06-29 2019-01-08 李启飞 The very big load of vertical axis planetary roller screw type is adjustable wind-heat device
CN109217626A (en) * 2017-06-29 2019-01-15 李启飞 The very big load of trunnion axis planetary roller screw type is adjustable wind-heat device

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