CN106300888B - A kind of Surface Mount-flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission - Google Patents
A kind of Surface Mount-flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission Download PDFInfo
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- CN106300888B CN106300888B CN201610897445.3A CN201610897445A CN106300888B CN 106300888 B CN106300888 B CN 106300888B CN 201610897445 A CN201610897445 A CN 201610897445A CN 106300888 B CN106300888 B CN 106300888B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K51/00—Dynamo-electric gears, i.e. dynamo-electric means for transmitting mechanical power from a driving shaft to a driven shaft and comprising structurally interrelated motor and generator parts
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Abstract
A kind of Surface Mount flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission, the present invention relates to Mechanical ＆ Electrical Transmission fields.In order to solve the problems, such as that complicated the permanent-magnet planar gear and bevel gear that are driven currently used for quadrature axis, manufacture and assembly are difficult.The Surface Mount flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission of the present invention, it includes two wheels that it, which is formed, and two wheels are magnetic gear, two wheels are cylinder wheel and face wheel respectively, face wheel is horizontally disposed, cylinder wheel is arranged above face wheel, and cylinder wheel is mutually orthogonal with the axle centre of face wheel, and there are air gaps between cylinder wheel and face wheel；When one of wheel is driving wheel, another wheel is driven wheel, and the driving wheel drives driven wheel to rotate by magnetive attraction.The gear set of the present invention is simple in structure, compact, convenient for assembly, is suitable for noise, cleanliness factor and reliability requirement is higher and two shaftings are mutually isolated occasion.
Description
Technical field
The present invention relates to Mechanical ＆ Electrical Transmission field, more particularly to a kind of Surface Mount-flux concentrating formula for quadrature axis transmission is forever
Magnetic surface gear set.
Background technology
The transmission of quadrature axis mostly uses bevel gear knead dough gear at present.The tooth surface shape of bevel gear is complicated, and processing and manufacturing is tired
The bevel gear parameter of difficulty, different brands is also different, and mostly uses pairing manufacture, this processing to bevel gear in the production process
Manufacture, maintenance and repair cause very burden.Face gear is due to the tool dimension for processing needs and the roller gear actually engaged
Identical, the required number of cutters of face gear for processing different sizes and parameter is more, and processing cost is higher；In addition, face gear
Inner radius has Undercutting Phenomenon, has wedge angle phenomenon at outer diameter, therefore the facewidth cannot be designed too long, and transmission intensity is limited.
In recent years, being had a great development by the magnetic gear that magnetive attraction is transmitted into action edge.Magnetic gear can
It realizes contactless transmission, avoids the direct Mechanical Contact of driving shaft and driven between centers, noise and vibration can be reduced, to work
Environmental nonpollution, and have the characteristics that overload protection.
The characteristics of according to bevel gear knead dough gear, someone correspondingly propose the permanent-magnet planar that can realize quadrature axis transmission
Gear and permanent magnetism conical gear.The permanent-magnet planar gear coupled using multi-turn magnetic pole uses a fairly large number of permanent magnet, structure
It is more complicated, assembly trouble；The permanent magnet of permanent magnetism conical gear magnetize mode and assembly it is all relatively difficult.
Invention content
The purpose of the present invention is to solve the permanent-magnet planar gear being driven currently used for quadrature axis and bevel gear structure are multiple
The problem of miscellaneous, manufacture and assembly difficulty provides a kind of Surface Mount-flux concentrating formula permanent-magnet surface gear for quadrature axis transmission
Group.
Realize above-mentioned purpose, there are two the technical solutions that the present invention takes, and is respectively：
Scheme one：A kind of Surface Mount-flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission, composition includes two
Wheel, described two wheels are magnetic gear, and two wheels are cylinder wheel and face wheel respectively, and the face wheel is horizontally disposed,
The cylinder wheel is arranged above face wheel, and cylinder wheel is mutually orthogonal with the axle centre of face wheel, cylinder wheel and plane
There are air gaps between wheel；When one of wheel is driving wheel, another wheel is driven wheel, and the driving wheel passes through magnetism
Power drives driven wheel rotation；The cylinder wheel is surface-mount type cylinder wheel, and the face wheel is flux concentrating formula face wheel；
The surface-mount type cylinder wheel includes cylinder wheel yoke portion, multiple tile shape permanent magnets and multiple tile shape fillers
Body；The cylinder wheel yoke portion is made of magnetic conductivity ferromagnetic material, the magnetic conductivity ferromagnetic material be pure iron or mild steel,
The cylinder wheel yoke portion is equipped with axial center hole one, is provided in the axial direction on the inner wall of the axial center hole one in cylinder wheel yoke portion
Keyway one for coordinating with shafting one；Multiple tile shape permanent magnets include multiple first type tile shape permanent magnets and more
A second type tile shape permanent magnet, multiple first type tile shape permanent magnets and multiple second type tile shape permanent magnets are successively
Alternating and spaced set are simultaneously fixed on by bonding mode on the outer circumference surface in cylinder wheel yoke portion, first be often disposed adjacent
Closely there are one tile shape filler body, institutes for setting in spacing between type tile shape permanent magnet and second type tile shape permanent magnet
The multiple tile shape filler body stated are all made of non-permeable material and are made, and multiple tile shape filler body are by viscous
Knot mode is fixed on the outer circumference surface in cylinder wheel yoke portion, and multiple first type tile shape permanent magnets and multiple second type tile shapes are forever
Magnet is all made of radial magnetizing or parallel magnetization, and the first type tile shape permanent magnet and second type tile shape that are often disposed adjacent are forever
The magnetizing direction of magnet is opposite；
The flux concentrating formula face wheel includes face wheel yoke portion, multiple segment cores and multiple fan-shaped permanent magnets；Institute
The face wheel yoke portion stated is made of non-permeable material, and face wheel yoke portion is equipped with axial center hole two, the axis in face wheel yoke portion
The keyway two for coordinating with shafting two is provided in the axial direction on the inner wall of centre bore two；Multiple fan-shaped permanent magnet packets
Include multiple first type sector permanent magnets and multiple second type sector permanent magnets, multiple first type sector permanent magnets and multiple
Second type sector permanent magnet replaces and is equidistantly vertically arranged and is fixed on the upper of face wheel yoke portion by bonding mode successively
It is tight in the spacing between the first type sector permanent magnet being often disposed adjacent and second type sector permanent magnet at the neighboring on surface
There are one segment core, multiple segment cores, and the upper surface in face wheel yoke portion is fixed on by bonding mode for close setting
Neighboring at, multiple first type sector permanent magnets and multiple second type sector permanent magnets are all made of cutting orientation magnetizing, and per phase
First type sector permanent magnet of neighbour's setting and the magnetizing direction of second type sector permanent magnet on the contrary, each segment core and with its phase
The the first type sector permanent magnet or second type sector permanent magnet of neighbour's setting constitute a pole span, the polar arc system of multiple sector permanent magnets
Between 0.3-0.5, the pole embrace of the pole embrace and multiple segment cores of multiple tile shape permanent magnets is consistent number.
Scheme two：A kind of Surface Mount-flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission, composition includes two
Wheel, described two wheels are magnetic gear, and two wheels are cylinder wheel and face wheel respectively, and the face wheel is horizontally disposed,
The cylinder wheel is arranged above face wheel, and cylinder wheel is mutually orthogonal with the axle centre of face wheel, cylinder wheel and plane
There are air gaps between wheel；When one of wheel is driving wheel, another wheel is driven wheel, and the driving wheel passes through magnetism
Power drives driven wheel rotation；The cylinder wheel is flux concentrating formula cylinder wheel, and the face wheel is surface-mount type face wheel；
The flux concentrating formula cylinder wheel includes cylinder wheel yoke portion, multiple tile shape permanent magnets and the filling of multiple tile shapes
Object；The cylinder wheel yoke portion is equipped with axial center hole one, on the inner wall of the axial center hole one in cylinder wheel yoke portion in an axial direction
Offer the keyway one for coordinating with shafting one；Multiple tile shape permanent magnets include multiple first type tile shape permanent magnetism
Body and multiple second type tile shape permanent magnets, multiple first type tile shape permanent magnets and multiple second type tile shape permanent magnetism
Body alternately and spaced set and is fixed on by bonding mode on the outer circumference surface in cylinder wheel yoke portion successively, is often disposed adjacent
The first type tile shape permanent magnet and second type tile shape permanent magnet between spacing in closely setting there are one tile shape fill
Object, multiple tile shape filler body are fixed on the outer circumference surface in cylinder wheel yoke portion by bonding mode, multiple
Tile shape filler body is all made of magnetic conductivity ferromagnetic material and is made, multiple first type tile shape permanent magnets and multiple second type tiles
Shape permanent magnet is all made of cutting orientation magnetizing, and the first type tile shape permanent magnet for being often disposed adjacent and second type tile shape permanent magnet
Magnetizing direction is opposite；The the first type tile shape permanent magnet or second type tile shape of each tile shape filler body setting adjacent thereto
Permanent magnet constitutes a pole span, and cylinder wheel yoke portion is made of non-permeable material；
The surface-mount type face wheel includes face wheel yoke portion, multiple fan-shaped filler body and multiple fan-shaped permanent magnets；Institute
The face wheel yoke portion stated is made of magnetic conductive material, and the magnetic conductivity ferromagnetic material is pure iron or mild steel, face wheel yoke
Portion is equipped with axial center hole two, is provided in the axial direction on the inner wall of the axial center hole two in face wheel yoke portion for matching with shafting two
The keyway two of conjunction；Multiple fan-shaped permanent magnets include multiple first type sector permanent magnets and multiple second type sector permanent magnetism
Body, multiple first type sector permanent magnets and multiple second type sector permanent magnets replace and are equidistantly vertically arranged successively
And it is fixed on by bonding mode at the neighboring of upper surface in face wheel yoke portion, the first type sector permanent magnetism being often disposed adjacent
Closely there are one fan-shaped filler body, multiple fan-shaped fillings for setting in spacing between body and second type sector permanent magnet
Object is all made of non-permeable material and is made, and multiple fan-shaped filler body are fixed on face wheel yoke by bonding mode
At the neighboring of the upper surface in portion, the magnetizing direction of multiple first type sector permanent magnets and multiple second type sector permanent magnets with
The axial direction of face wheel is parallel, and the magnetizing direction phase for the first type sector permanent magnet and second type sector permanent magnet being often disposed adjacent
Instead, each fan-shaped filler body and the first type sector permanent magnet or second type sector permanent magnet of setting adjacent thereto constitute one
Pole span, the pole embrace of multiple tile shape permanent magnets between 0.3-0.5, it is multiple sector permanent magnets pole embrace with multiple watts
The pole embrace of piece shape filler body is consistent.
The advantageous effect of the present invention compared with the existing technology is：
1, since cylinder wheel and face wheel do not have direct Mechanical Contact, the gear set without abrasion, noise is small, transmission efficiency
Height has many advantages, such as that reliability is high, non-maintaining, overload protection；
2, due to the spacing between the first type tile shape permanent magnet being often disposed adjacent and second type tile shape permanent magnet
There are one tile shape filler body for interior close setting so that the dosage of permanent magnet is greatly decreased, and cost is reduced；
3, stronger air-gap field can be generated by iron core using flux concentrating formula installation permanent magnet, therefore to permanent magnet
Performance requirement can suitably reduce, on larger-size wheel use flux concentrating formula installation method, ensure gear set
Cost can be substantially reduced while energy.
To sum up, the structure of the gear set is simple, compact, convenient for assembly, is suitable for noise, cleanliness factor and reliability requirement
Occasion higher and that two shaftings are mutually isolated.
Description of the drawings
Fig. 1 is a kind of axonometric drawing of Surface Mount-flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission of the present invention；
Fig. 2 is the parts explosion of cylinder wheel；
Fig. 3 is the front view of cylinder wheel；
Fig. 4 is the A-A sectional views of Fig. 3；
Fig. 5 is that multiple tile shape permanent magnets of surface-mount type cylinder wheel and multiple tile shape filler body are arranged in cylinder wheel yoke
Front view on the outer circumference surface in portion；
Fig. 6 is that multiple tile shape permanent magnets of flux concentrating formula cylinder wheel and multiple tile shape filler body are arranged in cylinder
Take turns the front view on the outer circumference surface in yoke portion；
Fig. 7 is the parts explosion of face wheel；
Fig. 8 is the vertical view of face wheel；
Fig. 9 is the B-B sectional views of Fig. 8；
Figure 10 is that multiple segment cores of flux concentrating formula face wheel and multiple fan-shaped permanent magnets are arranged in face wheel yoke portion
Upper surface neighboring at front view；
Figure 11 is that multiple fan-shaped filler body of surface-mount type face wheel and multiple fan-shaped permanent magnets are arranged in face wheel yoke portion
Upper surface neighboring at front view；
Figure 12 is the vertical view of Fig. 1；
Figure 13 is the left view of Fig. 1.
In figure：Cylinder wheel 1, face wheel 2, front end ring 3-1, rear end ring 3-2, cylinder wheel yoke portion 4, one 4-1 of axial center hole,
One 4-2 of keyway, tile shape permanent magnet 5, the first type tile shape permanent magnet 5-1, second type tile shape permanent magnet 5-2, tile shape are filled out
Fill object 6, protection body 7, top ring 8, outer jointing jacket 9, segment core 10, fan-shaped permanent magnet 11, the first type sector permanent magnet
11-1, second type sector permanent magnet 11-2, internal protective cover 12, face wheel yoke portion 13, two 13-1 of axial center hole, two 13- of keyway
2, fan-shaped filler body 14.
Specific implementation mode
Specific implementation mode one：As shown in Fig. 1, Figure 12 and Figure 13, one kind described in specific implementation mode one is for orthogonal
Surface Mount-flux concentrating formula permanent-magnet surface gear set of axis transmission, composition include two wheels, and described two wheels are magnetic tooth
Wheel, two wheels are cylinder wheel 1 and face wheel 2 respectively, and the face wheel 2 is horizontally disposed, and the cylinder wheel 1 is arranged in plane
2 top of wheel, and cylinder wheel 1 is mutually orthogonal with the axle centre of face wheel 2, there are air gaps between cylinder wheel 1 and face wheel 2（Reason
By upper, air gap is smaller, and the torque that can be transmitted is bigger, but should be in conjunction with the level of torque of actual installation space and required transmission synthesis
It determines）；When one of wheel is driving wheel, another wheel is driven wheel, the driving wheel by magnetive attraction drive from
Wheel rotation.
Two wheels are mounted on permanent magnet, different according to the mounting means of permanent magnet, are divided into surface-mount type and flux concentrating formula
Two kinds.It is combined according to the mounting means of permanent magnet, the present invention can be there are two types of composite structure form：Surface-mount type cylinder wheel coordinates
Flux concentrating formula plane wheel construction and flux concentrating formula cylinder wheel coordinate surface-mount type face wheel structure.
Specific implementation mode two：As shown in Fig. 1 ~ Fig. 5 and Figure 10, one kind described in specific implementation mode one is used for quadrature axis
The Surface Mount of transmission-flux concentrating formula permanent-magnet surface gear set, the cylinder wheel 1 are surface-mount type cylinder wheel, and the face wheel 2 is
Flux concentrating formula face wheel；
The surface-mount type cylinder wheel includes cylinder wheel yoke portion 4, multiple tile shape permanent magnets 5 and multiple tile shape fillers
Body 6；The cylinder wheel yoke portion 4 uses magnetic conductivity ferromagnetic material（Such as pure iron or mild steel）It is made（For adjacent tiles shape permanent magnetism
Body 5 provides magnetic circuit）, the cylinder wheel yoke portion 4 is equipped with one 4-1 of axial center hole, one 4- of axial center hole in cylinder wheel yoke portion 4
One 4-2 of keyway for coordinating with shafting one is provided in the axial direction on 1 inner wall；Multiple tile shape permanent magnets 5 include
Multiple first type tile shape permanent magnet 5-1 and multiple second type tile shape permanent magnet 5-2, multiple first type tile shapes are forever
Magnet 5-1 and multiple second type tile shape permanent magnet 5-2 spaced set and is fixed on alternately and by bonding mode successively
On the outer circumference surface in cylinder wheel yoke portion 4（Form magnet steel）, the first type tile shape permanent magnet 5-1 and second type watt that are often disposed adjacent
Closely there are one tile shape filler body 6, multiple tile shape fillers for setting in spacing between piece shape permanent magnet 5-2
Body 6 is all made of non-permeable material（Such as plastics）It is made, multiple tile shape filler body 6 are fixed by bonding mode
On the outer circumference surface in cylinder wheel yoke portion 4, multiple first type tile shape permanent magnet 5-1 and multiple second type tile shape permanent magnet 5-
2 are all made of radial magnetizing or parallel magnetization, and the first type tile shape permanent magnet 5-1 and second type tile shape that are often disposed adjacent are forever
The magnetizing direction of magnet 5-2 is opposite；
The flux concentrating formula face wheel includes face wheel yoke portion 13, multiple segment cores 10 and multiple fan-shaped permanent magnets
11；The face wheel yoke portion 13 uses non-permeable material（Such as plastics）It is made, face wheel yoke portion 13 is equipped with axial center hole
Two 13-1 are provided in the axial direction with the key for coordinating with shafting two on the inner wall of two 13-1 of axial center hole in face wheel yoke portion 13
Two 13-2 of slot；Described multiple fan-shaped permanent magnets 11 include multiple first type sector permanent magnet 11-1 and multiple second type sectors forever
Magnet 11-2, multiple first type sector permanent magnet 11-1 and multiple second type sector permanent magnet 11-2 successively alternately and
At the neighboring for the upper surface for being equidistantly vertically arranged and being fixed on by bonding mode face wheel yoke portion 11, often it is disposed adjacent
The first type sector permanent magnet 11-1 and second type sector permanent magnet 11-2 between spacing in closely there are one fan-shaped iron for setting
The heart 10, multiple segment cores 10 are fixed on the neighboring of the upper surface in face wheel yoke portion 11 by bonding mode
Place, multiple first type sector permanent magnet 11-1 and multiple second type sector permanent magnet 11-2 are all made of cutting orientation magnetizing, and per adjacent
The magnetizing direction of the first type sector permanent magnet 11-1 and second type sector permanent magnet 11-2 that are arranged are on the contrary, each segment core 10
A pole span is constituted with the first type sector permanent magnet 11-1 or second type sector permanent magnet 11-2 of setting adjacent thereto（Due to adopting
With flux concentrating, " poly- magnetic " effect is generated by segment core 10, forms unilateral Distribution of Magnetic Field）, multiple sector permanent magnets 11
Pole embrace is between 0.3-0.5, the pole embrace of the pole embrace and multiple segment cores 10 of multiple tile shape permanent magnets 5
It is consistent.
Specific implementation mode three：As shown in Fig. 1 ~ Fig. 5, Fig. 7 and Figure 10, one kind described in specific implementation mode two is for just
Surface Mount-flux concentrating formula permanent-magnet surface gear set of quadrature axis transmission, the surface-mount type cylinder wheel further includes front end ring 3-1, rear end
Ring 3-2 and protection body 7；The front end ring 3-1 and rear end ring 3-2 are fixed at multiple tile shapes by bonding mode
On former and later two end faces of permanent magnet 5 and multiple tile shape filler body 6, the protection body 7 is sleeved on multiple tiles admittedly
The outside of shape permanent magnet 5 and multiple tile shape filler body 6, front end ring 3-1, rear end ring 3-2 and protection body 7 are all made of non-lead
Magnetic material（Such as stainless steel or glass tape）It is made（Tile shape permanent magnet 5 is set to avoid structural failure, oxidation, to tile
Shape permanent magnet 5 forms effective protection）；
The flux concentrating formula face wheel further includes top ring 8, outer jointing jacket 9 and internal protective cover 12；The outer guarantor
Sheath 9 and internal protective cover 12 are separately positioned on the outside and inside of multiple segment cores 10 and multiple fan-shaped permanent magnets 11, described
Top ring 8 be fixed on the upper surfaces of multiple segment cores 10 and multiple fan-shaped permanent magnets 11 by bonding mode, top ring 8,
Outer jointing jacket 9 and internal protective cover 12 are all made of non-permeable material（Such as stainless steel or glass tape）It is made（Make fan-shaped permanent magnet
11 can avoid structural failure, oxidation, and effective protection is formed to fan-shaped permanent magnet 11）.
The effect of top ring 8, internal protective cover 12 and outer jointing jacket 9 is all the main part to flux concentrating formula face wheel
（Including face wheel yoke portion 13, multiple segment cores 10 and multiple fan-shaped permanent magnets 11）It is protected.Flux concentrating formula is flat simultaneously
The protection structure of the main part of face wheel is also not limited to this structure, can be varied.
Specific implementation mode four：As shown in Fig. 5 and Figure 10, one kind described in specific implementation mode two or three is used for quadrature axis
The Surface Mount of transmission-flux concentrating formula permanent-magnet surface gear set, 5 number of pole-pairs of tile shape permanent magnet of the surface-mount type cylinder wheelWith
11 number of pole-pairs of fan-shaped permanent magnet of flux concentrating formula face wheel, following relational expression should be met：
In formula,WithThe respectively rotating speed of surface-mount type cylinder wheel and flux concentrating formula face wheel,For transmission ratio.
The advantageous effect of present embodiment is：It can make gear set in the process of running, torque and transmission ratio are kept constant, real
The smooth transfer of existing torque.
Specific implementation mode five：As shown in Fig. 2 and Fig. 7, one kind described in specific implementation mode two is driven for quadrature axis
Surface Mount-flux concentrating formula permanent-magnet surface gear set, multiple tile shape permanent magnets 5 and multiple tile shape filler body 6 with
The thickness of multiple sector permanent magnets 11 and multiple segment cores 10 is equal, multiple tile shape permanent magnets 5 and multiple tile shapes
The axial length of filler body 6 and the radical length of multiple fan-shaped permanent magnets 11 and multiple segment cores 10 are equal.
Specific implementation mode six：As shown in Fig. 1 ~ 4, Fig. 6 ~ Fig. 9 and Figure 11, one kind described in specific implementation mode one is used for
Surface Mount-flux concentrating formula permanent-magnet surface gear set of quadrature axis transmission, the cylinder wheel 1 is flux concentrating formula cylinder wheel, described
Face wheel be surface-mount type face wheel；
The flux concentrating formula cylinder wheel includes that cylinder wheel yoke portion 4, multiple tile shape permanent magnets 5 and multiple tile shapes are filled out
Fill object 6；The cylinder wheel yoke portion 4 uses magnetic conductivity ferromagnetic material（Such as pure iron or mild steel）It is made（For adjacent tiles shape
Permanent magnet 5 provides magnetic circuit）, the cylinder wheel yoke portion 4 is equipped with one 4-1 of axial center hole, the axial center hole in cylinder wheel yoke portion 4
One 4-2 of keyway for coordinating with shafting one is provided in the axial direction on the inner wall of one 4-1；Multiple tile shape permanent magnets 5
Including multiple first type tile shape permanent magnet 5-1 and multiple second type tile shape permanent magnet 5-2, multiple first type tiles
Shape permanent magnet 5-1 and multiple second type tile shape permanent magnet 5-2 successively alternately and spaced set and by bonding mode consolidate
It is scheduled on the outer circumference surface in cylinder wheel yoke portion 4（Form magnet steel）, the first type tile shape permanent magnet 5-1 and second for being often disposed adjacent
Closely there are one tile shape filler body 6, multiple tile shapes to fill out for setting in spacing between type tile shape permanent magnet 5-2
It fills object 6 to be fixed on by bonding mode on the outer circumference surface in cylinder wheel yoke portion 4, multiple tile shape filler body 6 are all made of
Magnetic conductivity ferromagnetic material is made（Such as pure iron or mild steel）, multiple first type tile shape permanent magnet 5-1 and multiple second type tiles
Shape permanent magnet 5-2 is all made of cutting orientation magnetizing, and the first type tile shape permanent magnet 5-1 and second type tile shape that are often disposed adjacent are forever
The magnetizing direction of magnet 5-2 is opposite；First type tile shape permanent magnet 5-1 of each 6 setting adjacent thereto of tile shape filler body
Or second type tile shape permanent magnet 5-2 constitutes a pole span（Due to using flux concentrating, generated by tile shape filler body 6
" poly- magnetic " effect, forms unilateral Distribution of Magnetic Field）, cylinder wheel yoke portion 4 uses non-permeable material（Such as stainless steel）It is made；
The surface-mount type face wheel includes face wheel yoke portion 13, multiple fan-shaped filler body 14 and multiple fan-shaped permanent magnets
11；The face wheel yoke portion 13 uses magnetic conductive material（Such as pure iron or mild steel）It is made（It is carried for adjacent fan-shaped permanent magnet 11
For magnetic circuit）, face wheel yoke portion 13 is equipped with two 13-1 of axial center hole, the inner wall of two 13-1 of axial center hole in face wheel yoke portion 13
On be provided in the axial direction with two 13-2 of keyway for coordinating with shafting two；Multiple fan-shaped permanent magnets 11 include multiple first
Type sector permanent magnet 11-1 and multiple second type sector permanent magnet 11-2, multiple first type sector permanent magnet 11-1 and more
A second type sector permanent magnet 11-2 replaces and is equidistantly vertically arranged and is fixed on face wheel yoke by bonding mode successively
At the neighboring of the upper surface in portion 11, the first type sector permanent magnet 11-1 and second type sector permanent magnet that are often disposed adjacent
Closely there are one fan-shaped filler body 14, multiple fan-shaped filler body 14 to be all made of non-for setting in spacing between 11-2
Magnetic conductive material（Such as plastics）It is made, multiple fan-shaped filler body 14 are fixed on face wheel yoke by bonding mode
At the neighboring of the upper surface in portion 11, multiple first type sector permanent magnet 11-1 and multiple second type sector permanent magnet 11-2's
Magnetizing direction is parallel with the axial direction of face wheel 2, and the first type sector permanent magnet 11-1 and second type sector that are often disposed adjacent are forever
The magnetizing direction of magnet 11-2 on the contrary, each sector filler body 14 and setting adjacent thereto the first type sector permanent magnet 11-1
Or second type sector permanent magnet 11-2 constitutes a pole span（Due to using flux concentrating formula structure, generated by segment core 14
" poly- magnetic " effect, forms unilateral Distribution of Magnetic Field）, the pole embrace of multiple tile shape permanent magnets 5 is between 0.3-0.5, multiple fans
The pole embrace of shape permanent magnet 11 and the pole embrace of multiple tile shape filler body 6 are consistent.
Specific implementation mode seven：As shown in Fig. 2 and Fig. 7, one kind described in specific implementation mode six is driven for quadrature axis
Surface Mount-flux concentrating formula permanent-magnet surface gear set, the flux concentrating formula cylinder wheel further includes front end ring 3-1, rear end ring 3-2
With protection body 7；The front end ring 3-1 and rear end ring 3-2 are fixed at multiple tile shape permanent magnetism by bonding mode
On former and later two end faces of body 5 and multiple tile shape filler body 6, the protection body 7 is sleeved on multiple tile shapes forever admittedly
The outside of magnet 5 and multiple tile shape filler body 6, front end ring 3-1, rear end ring 3-2 and protection body 7 are all made of non-magnetic
Material（Such as stainless steel or glass tape）It is made（Tile shape permanent magnet 5 is set to avoid structural failure, oxidation, forever to tile shape
Magnet 5 forms effective protection）；
The surface-mount type face wheel further includes top ring 8, outer jointing jacket 9 and internal protective cover 12；The outer jointing jacket 9
The outside and inside of multiple fan-shaped filler body 14 and multiple fan-shaped permanent magnets 11 are separately positioned on internal protective cover 12, it is described
Top ring 8 is fixed on the upper surface of multiple fan-shaped filler body 14 and multiple fan-shaped permanent magnets 11, top ring by bonding mode
8, outer jointing jacket 9 and internal protective cover 12 are all made of non-permeable material（Such as stainless steel or glass tape）It is made（Make fan-shaped permanent magnetism
Body 11 can avoid structural failure, oxidation, and effective protection is formed to fan-shaped permanent magnet 11）.
Specific implementation mode eight：As shown in Fig. 6 and Figure 11, one kind described in specific implementation mode six or seven is used for quadrature axis
The Surface Mount of transmission-flux concentrating formula permanent-magnet surface gear set, 5 number of pole-pairs of tile shape permanent magnet of the flux concentrating formula cylinder wheelWith 11 number of pole-pairs of fan-shaped permanent magnet of surface-mount type face wheel, following relational expression should be met：
In formula,WithThe respectively rotating speed of flux concentrating formula cylinder wheel and surface-mount type face wheel,For transmission ratio.
The advantageous effect of present embodiment is：It can make gear set in the process of running, torque and transmission ratio are kept constant, real
The smooth transfer of existing torque.
Specific implementation mode nine：As shown in Fig. 2 and Fig. 7, one kind described in specific implementation mode six is driven for quadrature axis
Surface Mount-flux concentrating formula permanent-magnet surface gear set, multiple tile shape permanent magnets 5 and multiple tile shape filler body 6 with
Multiple sector permanent magnets 11 and the thickness of multiple fan-shaped filler body 14 are equal, multiple tile shape permanent magnets 5 and multiple watts
The axial length of piece shape filler body 6 and the radical length of multiple fan-shaped permanent magnets 11 and multiple fan-shaped filler body 14 are homogeneous
Deng.
Specific implementation mode ten：As shown in FIG. 12 and 13, one kind described in specific implementation mode one is passed for quadrature axis
Dynamic Surface Mount-flux concentrating formula permanent-magnet surface gear set, former and later two end faces of the cylinder wheel 1 and inside and outside the two of face wheel 2
The alignment of circular arc line（It is tangent）Setting.The advantageous effect of present embodiment is：Ensure that coupling regime is big as possible, bigger can be transmitted
Torque.
Operation principle：The mode that two wheels of such structure generate air-gap field is different, the cooperation of surface-mount type cylinder wheel
Flux concentrating formula plane wheel construction directly generates air-gap flux, and flux concentrating formula cylinder wheel cooperation table by tile shape permanent magnet 5
The fan-shaped permanent magnet 11 of mounted plane wheel construction is by the flux concentrating of adjacent pole in fan-shaped filler body 14 subsequently into air gap.
So when work, surface-mount type cylinder wheel coordinates the tile shape permanent magnet 5 and flux concentrating formula circle of flux concentrating formula plane wheel construction
Column wheel coordinates the fan-shaped filler body 14 of surface-mount type face wheel structure opposite, generates magnetive attraction.
Due to the magnetive attraction generated between two-wheeled, the rotation of driving wheel can drive driven wheel to rotate.It is negative when having on driven wheel
When load, in coupling regime, flux concentrating formula plane wheel construction, tile shape permanent magnet 5 and fan are coordinated for surface-mount type cylinder wheel
The center of shape iron core 10 is not face, and can be staggered certain angle, and load is bigger, and the angle being staggered is also bigger.When being staggered
When 90 ° of electrical angles, the torque that can be transmitted reaches maximum, and when load is more than torque capacity at this time, two-wheeled will generate " opposite
Sliding ", gear set cisco unity malfunction, namely overload protection has occurred.
And surface-mount type face wheel structure, fan-shaped permanent magnet 11 and fan-shaped filler are coordinated for flux concentrating formula cylinder wheel
The center of body 14 is not face, and can be staggered certain angle, and load is bigger, and the angle being staggered is also bigger.When the 90 ° of electricity that are staggered
When angle, the torque that can be transmitted reaches maximum, and when load is more than torque capacity at this time, two-wheeled will generate " relatively sliding
It is dynamic ", gear set cisco unity malfunction, namely overload protection has occurred.
Claims (10)
1. a kind of Surface Mount-flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission, composition includes two wheels, described
Two wheels are magnetic gear, and two wheels are cylinder wheel respectively（1）And face wheel（2）, the face wheel（2）It is horizontally disposed,
The cylinder wheel（1）It is arranged in face wheel（2）Top, and cylinder wheel（1）And face wheel（2）Axle centre it is mutually orthogonal,
Cylinder wheel（1）And face wheel（2）Between there are air gaps；When one of wheel is driving wheel, another wheel is driven wheel, institute
The driving wheel stated drives driven wheel rotation by magnetive attraction；It is characterized in that：The cylinder wheel（1）For surface-mount type cylinder wheel,
The face wheel（2）For flux concentrating formula face wheel；
The surface-mount type cylinder wheel includes cylinder wheel yoke portion（4）, multiple tile shape permanent magnets（5）And multiple tile shape fillers
Body（6）；The cylinder wheel yoke portion（4）Be made of magnetic conductivity ferromagnetic material, the magnetic conductivity ferromagnetic material be pure iron or
Mild steel, the cylinder wheel yoke portion（4）Equipped with axial center hole one（4-1）, cylinder wheel yoke portion（4）Axial center hole one
（4-1）Inner wall on be provided in the axial direction with keyway one for coordinating with shafting one（4-2）；Multiple tile shape permanent magnets
（5）Including multiple first type tile shape permanent magnets（5-1）With multiple second type tile shape permanent magnets（5-2）, described multiple
One type tile shape permanent magnet（5-1）With multiple second type tile shape permanent magnets（5-2）Successively alternately and spaced set and lead to
It crosses bonding mode and is fixed on cylinder wheel yoke portion（4）Outer circumference surface on, the first type tile shape permanent magnet for being often disposed adjacent（5-1）
With second type tile shape permanent magnet（5-2）Between spacing in closely setting there are one tile shape filler body（6）, described is more
A tile shape filler body（6）It is all made of non-permeable material to be made, multiple tile shape filler body（6）By viscous
Knot mode is fixed on cylinder wheel yoke portion（4）Outer circumference surface on, multiple first type tile shape permanent magnets（5-1）With multiple second types
Tile shape permanent magnet（5-2）The the first type tile shape permanent magnet for being all made of radial magnetizing or parallel magnetization, and being often disposed adjacent（5-
1）With second type tile shape permanent magnet（5-2）Magnetizing direction it is opposite；
The flux concentrating formula face wheel includes face wheel yoke portion（13）, multiple segment cores（10）With multiple fan-shaped permanent magnets
（11）；The face wheel yoke portion（13）It is made of non-permeable material, face wheel yoke portion（13）Equipped with axial center hole two
（13-1）, face wheel yoke portion（13）Axial center hole two（13-1）Inner wall on be provided in the axial direction with for shafting two coordinate
Keyway two（13-2）；Multiple fan-shaped permanent magnets（11）Including multiple first type sector permanent magnets（11-1）With multiple
Two type sector permanent magnets（11-2）, multiple first type sector permanent magnets（11-1）With multiple second type sector permanent magnets
（11-2）Replace successively and is equidistantly vertically arranged and face wheel yoke portion is fixed on by bonding mode（11）Upper surface
At neighboring, the first type sector permanent magnet for being often disposed adjacent（11-1）With second type sector permanent magnet（11-2）Between between
Away from interior close setting, there are one segment cores（10）, multiple segment cores（10）Plane is fixed on by bonding mode
Take turns yoke portion（11）Upper surface neighboring at, multiple first type sector permanent magnets（11-1）With multiple second type sector permanent magnetism
Body（11-2）The the first type sector permanent magnet for being all made of cutting orientation magnetizing, and being often disposed adjacent（11-1）With second type sector permanent magnet
（11-2）Magnetizing direction on the contrary, each segment core（10）With the first type sector permanent magnet of setting adjacent thereto（11-1）Or
Second type sector permanent magnet（11-2）Constitute a pole span, multiple sector permanent magnets（11）Pole embrace 0.3-0.5 it
Between, multiple tile shape permanent magnets（5）Pole embrace and multiple segment cores（10）Pole embrace be consistent.
2. a kind of Surface Mount-flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission according to claim 1, special
Sign is：The surface-mount type cylinder wheel further includes front end ring（3-1）, rear end ring（3-2）With protection body（7）；Before described
End ring（3-1）With rear end ring（3-2）Multiple tile shape permanent magnets are fixed at by bonding mode（5）And multiple tile shapes
Filler body（6）Former and later two end faces on, the protection body（7）Admittedly being sleeved on multiple tile shape permanent magnets（5）And it is more
A tile shape filler body（6）Outside, front end ring（3-1）, rear end ring（3-2）With protection body（7）It is all made of non-magnetic
Material is made；
The flux concentrating formula face wheel further includes top ring（8）, outer jointing jacket（9）And internal protective cover（12）；Described is outer
Protective case（9）And internal protective cover（12）It is separately positioned on multiple segment cores（10）With multiple fan-shaped permanent magnets（11）Outside and
Inside, the top ring（8）It is fixed on multiple segment cores by bonding mode（10）With multiple fan-shaped permanent magnets（11）'s
Upper surface, top ring（8）, outer jointing jacket（9）And internal protective cover（12）Non-permeable material is all made of to be made.
3. a kind of Surface Mount-flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission according to claim 1 or 2,
It is characterized in that：The tile shape permanent magnet of the surface-mount type cylinder wheel（5）Number of pole-pairsWith the fan of flux concentrating formula face wheel
Shape permanent magnet（11）Number of pole-pairs, following relational expression should be met：
In formula,WithThe respectively rotating speed of surface-mount type cylinder wheel and flux concentrating formula face wheel,For transmission ratio.
4. a kind of Surface Mount-flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission according to claim 1, special
Sign is：Multiple tile shape permanent magnets（5）And multiple tile shape filler body（6）With multiple fan-shaped permanent magnets（11）With
And multiple segment cores（10）Thickness be equal, multiple tile shape permanent magnets（5）And multiple tile shape filler body（6）Axis
To length and multiple fan-shaped permanent magnets（11）And multiple segment cores（10）Radical length be equal.
5. a kind of Surface Mount-flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission according to claim 1, special
Sign is：The cylinder wheel（1）Former and later two end faces and face wheel（2）Inside and outside two circular arc lines alignment setting.
6. a kind of Surface Mount-flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission, composition includes two wheels, described
Two wheels are magnetic gear, and two wheels are cylinder wheel respectively（1）And face wheel（2）, the face wheel（2）It is horizontally disposed,
The cylinder wheel（1）It is arranged in face wheel（2）Top, and cylinder wheel（1）And face wheel（2）Axle centre it is mutually orthogonal,
Cylinder wheel（1）And face wheel（2）Between there are air gaps；When one of wheel is driving wheel, another wheel is driven wheel, institute
The driving wheel stated drives driven wheel rotation by magnetive attraction；It is characterized in that：The cylinder wheel（1）For flux concentrating formula cylinder
Wheel, the face wheel are surface-mount type face wheel；
The flux concentrating formula cylinder wheel includes cylinder wheel yoke portion（4）, multiple tile shape permanent magnets（5）And multiple tile shapes are filled out
Fill object（6）；The cylinder wheel yoke portion（4）Equipped with axial center hole one（4-1）, cylinder wheel yoke portion（4）Axial center hole
One（4-1）Inner wall on be provided in the axial direction with keyway one for coordinating with shafting one（4-2）；Multiple tile shape permanent magnetism
Body（5）Including multiple first type tile shape permanent magnets（5-1）With multiple second type tile shape permanent magnets（5-2）, described is multiple
First type tile shape permanent magnet（5-1）With multiple second type tile shape permanent magnets（5-2）Successively alternately and spaced set and equal
It is fixed on cylinder wheel yoke portion by bonding mode（4）Outer circumference surface on, the first type tile shape permanent magnet for being often disposed adjacent（5-
1）With second type tile shape permanent magnet（5-2）Between spacing in closely setting there are one tile shape filler body（6）, described
Multiple tile shape filler body（6）Cylinder wheel yoke portion is fixed on by bonding mode（4）Outer circumference surface on, multiple tile shapes
Filler body（6）It is all made of magnetic conductivity ferromagnetic material to be made, multiple first type tile shape permanent magnets（5-1）With multiple second types watt
Piece shape permanent magnet（5-2）The the first type tile shape permanent magnet for being all made of cutting orientation magnetizing, and being often disposed adjacent（5-1）With second type watt
Piece shape permanent magnet（5-2）Magnetizing direction it is opposite；Each tile shape filler body（6）First type tile shape of setting adjacent thereto
Permanent magnet（5-1）Or second type tile shape permanent magnet（5-2）Constitute a pole span, cylinder wheel yoke portion（4）Using non-magnetic material
Material is made；
The surface-mount type face wheel includes face wheel yoke portion（13）, multiple fan-shaped filler body（14）With multiple fan-shaped permanent magnets
（11）；The face wheel yoke portion（13）It is made of magnetic conductive material, the magnetic conductivity ferromagnetic material is pure iron or low-carbon
Steel, face wheel yoke portion（13）Equipped with axial center hole two（13-1）, face wheel yoke portion（13）Axial center hole two（13-1）'s
The keyway two for coordinating with shafting two is provided in the axial direction on inner wall（13-2）；Multiple fan-shaped permanent magnets（11）Including
Multiple first type sector permanent magnets（11-1）With multiple second type sector permanent magnets（11-2）, multiple first type sectors are forever
Magnet（11-1）With multiple second type sector permanent magnets（11-2）Replace successively and is equidistantly vertically arranged and by bonding side
Formula is fixed on face wheel yoke portion（11）Upper surface neighboring at, the first type sector permanent magnet for being often disposed adjacent（11-1）
With second type sector permanent magnet（11-2）Between spacing in closely there are one fan-shaped filler body for setting（14）, described is multiple
Fan-shaped filler body（14）It is all made of non-permeable material to be made, multiple fan-shaped filler body（14）By bonding side
Formula is fixed on face wheel yoke portion（11）Upper surface neighboring at, multiple first type sector permanent magnets（11-1）With multiple
Two type sector permanent magnets（11-2）Magnetizing direction and face wheel（2）Axial direction it is parallel, and the first type for being often disposed adjacent is fan-shaped
Permanent magnet（11-1）With second type sector permanent magnet（11-2）Magnetizing direction on the contrary, each sector filler body（14）With with its
The first type sector permanent magnet being disposed adjacent（11-1）Or second type sector permanent magnet（11-2）Constitute a pole span, multiple tiles
Shape permanent magnet（5）Pole embrace between 0.3-0.5, it is multiple sector permanent magnets（11）Pole embrace filled out with multiple tile shapes
Fill object（6）Pole embrace be consistent.
7. a kind of Surface Mount-flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission according to claim 6, special
Sign is：The flux concentrating formula cylinder wheel further includes front end ring（3-1）, rear end ring（3-2）With protection body（7）；It is described
Front end ring（3-1）With rear end ring（3-2）Multiple tile shape permanent magnets are fixed at by bonding mode（5）And multiple watts
Piece shape filler body（6）Former and later two end faces on, the protection body（7）Admittedly be sleeved on multiple tile shape permanent magnets 5 and
The outside of multiple tile shape filler body 6, front end ring 3-1, rear end ring 3-2 and protection body（7）It is all made of non-permeable material
It is made；
The surface-mount type face wheel further includes top ring（8）, outer jointing jacket（9）And internal protective cover（12）；The outer protection
Set（9）And internal protective cover（12）It is separately positioned on multiple fan-shaped filler body（14）With multiple fan-shaped permanent magnets（11）Outside and
Inside, the top ring（8）It is fixed on multiple fan-shaped filler body by bonding mode（14）With multiple fan-shaped permanent magnets
（11）Upper surface, top ring（8）, outer jointing jacket（9）And internal protective cover（12）Non-permeable material is all made of to be made.
8. a kind of Surface Mount-flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission described according to claim 6 or 7,
It is characterized in that：The tile shape permanent magnet of the flux concentrating formula cylinder wheel（5）Number of pole-pairsWith the fan of surface-mount type face wheel
Shape permanent magnet（11）Number of pole-pairs, following relational expression should be met：
In formula,WithThe respectively rotating speed of flux concentrating formula cylinder wheel and surface-mount type face wheel,For transmission ratio.
9. a kind of Surface Mount-flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission according to claim 6, special
Sign is：Multiple tile shape permanent magnets（5）And multiple tile shape filler body（6）With multiple fan-shaped permanent magnets（11）With
And multiple fan-shaped filler body（14）Thickness be equal, multiple tile shape permanent magnets（5）And multiple tile shape filler body（6）
Axial length and multiple fan-shaped permanent magnets（11）And multiple fan-shaped filler body（14）Radical length be equal.
10. a kind of Surface Mount-flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission according to claim 6,
It is characterized in that：The cylinder wheel（1）Former and later two end faces and face wheel（2）Inside and outside two circular arc lines alignment setting.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610897445.3A CN106300888B (en) | 2016-10-15 | 2016-10-15 | A kind of Surface Mount-flux concentrating formula permanent-magnet surface gear set for quadrature axis transmission |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07298601A (en) * | 1994-04-27 | 1995-11-10 | Isao Kazama | Rotational force transmitting apparatus |
| CN101534045A (en) * | 2008-03-14 | 2009-09-16 | 刘新广 | Magnetic straight-moving driving rotation mechanism |
| CN103427592A (en) * | 2013-08-29 | 2013-12-04 | 大连理工大学 | Permanent magnet plane gear mechanism |
| CN206117471U (en) * | 2016-10-15 | 2017-04-19 | 哈尔滨工业大学 | Be used for driven table subsides of orthogonal axes centralized gear train of magnetic surface forever of magnetic flow |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2568578A3 (en) * | 2011-09-07 | 2017-12-06 | Samsung Electronics Co., Ltd. | Motor and washing machine having the same |
-
2016
- 2016-10-15 CN CN201610897445.3A patent/CN106300888B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07298601A (en) * | 1994-04-27 | 1995-11-10 | Isao Kazama | Rotational force transmitting apparatus |
| CN101534045A (en) * | 2008-03-14 | 2009-09-16 | 刘新广 | Magnetic straight-moving driving rotation mechanism |
| CN103427592A (en) * | 2013-08-29 | 2013-12-04 | 大连理工大学 | Permanent magnet plane gear mechanism |
| CN206117471U (en) * | 2016-10-15 | 2017-04-19 | 哈尔滨工业大学 | Be used for driven table subsides of orthogonal axes centralized gear train of magnetic surface forever of magnetic flow |
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| CN106300888A (en) | 2017-01-04 |
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Effective date of registration: 20210531 Address after: 702-a, unit 2, 7 / F, 99 Yuexiu Road, Haidian District, Beijing Patentee after: Beijing Bohao Intelligent Technology Co.,Ltd. Address before: 150000 No. 92, West Da Zhi street, Nangang District, Harbin, Heilongjiang. Patentee before: HARBIN INSTITUTE OF TECHNOLOGY |
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