CN109861483A - A kind of transverse magnetic general formula motor and its manufacturing process - Google Patents
A kind of transverse magnetic general formula motor and its manufacturing process Download PDFInfo
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- CN109861483A CN109861483A CN201910257384.8A CN201910257384A CN109861483A CN 109861483 A CN109861483 A CN 109861483A CN 201910257384 A CN201910257384 A CN 201910257384A CN 109861483 A CN109861483 A CN 109861483A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000004804 winding Methods 0.000 claims abstract description 25
- 230000005284 excitation Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000005516 engineering process Methods 0.000 claims abstract description 4
- 230000005389 magnetism Effects 0.000 claims abstract description 4
- 230000004907 flux Effects 0.000 claims description 18
- 238000004080 punching Methods 0.000 claims description 9
- 238000000819 phase cycle Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000003638 chemical reducing agent Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Permanent Magnet Type Synchronous Machine (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of transverse magnetic general formula motors, including the motor mould group being made of stator modules, rotor module and base shell, the stator modules are circumferentially positioned at the outside of rotor module, the base shell is socketed in outside stator modules, the stator modules include stator, excitation winding and C-shaped permanent magnet, the stator is the hollow cylinder structure of soft magnetism material, and the stator outer surface offers annular groove, and the excitation winding is fixed in the annular groove among jack.Compared with prior art, motor manufacturing technology process and obvious saving production cost can be significantly simplified；Use low-speed and large torque motor of the present invention as heavy duty equipment motive power, the intermediate transmissions components such as belt pulley and speed reducer can not be had to, substantially simplify complete machine structure, directly drive workpiece, make easy to operate, it is easy to maintain, hence it is evident that reduce power consumption, while saving manufacture and operating cost.
Description
Technical field
The present invention relates to motor device technical field, specially a kind of transverse magnetic general formula motor and its manufacturing process.
Background technique
The magnetic field of transverse flux motor is three-dimensional space stereochemical structure, it is much better than only two-dimensional radial flux or axis
To the conventional motors of magnetic flux.Therefore transverse flux motor and conventional motors compare, mechanical electromagnetic structural topology design freedom
Greatly, concrete scheme is varied, but be typically all according to motor type, rated power and torque, the number of phases and number of pole-pairs it is how many,
Base form and size difference, classify, carry out innumerable personalized designs with cutting the garment according to the figure.Technical process exists not
The problems such as necessary extra link, waste of time, more consumption materials, is especially providing low-speed and large-torque driving for heavy duty equipment
When power, belt pulley and speed reducer intermediate transmission component need to be installed additional, cause power consumption, manufacture and operating cost higher.
Summary of the invention
The purpose of the present invention is to provide a kind of transverse magnetic general formula motor and its manufacturing process, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of transverse magnetic general formula motor, including the motor mould group being made of stator modules, rotor module and base shell, institute
The outside that stator modules are circumferentially positioned at rotor module is stated, the base shell is socketed in outside stator modules, the stator mould
Block includes stator, excitation winding and C-shaped permanent magnet, and the stator is the hollow cylinder structure of soft magnetism material, the stator appearance
Face offers annular groove, and annular groove two sides of the bottom are circumferentially equidistantly equipped with the punching jack for the integral multiple that quantity is 6,
The excitation winding is fixed in the annular groove among jack, generates axial magnetic flux；The C-shaped permanent magnet fixed setting
In punching jack, Halbach magnetic battle array is formed, generates radial flux.Two kinds of magnetic fluxs are orthogonal, between stator and rotor
The inter-air space forms three-dimensional 3 d-space field, makes rotating motion in air-gap field ripple driving lower rotor part, changes input electricity
Phase sequence is pressed, rotor reversely rotates, and the rotor is non-magnetic material-structure, not set winding and magnet steel.
Preferably, increase the C-shaped permanent magnet quantity and motor mould group quantity, motor speed reduces, and torque increases.
Preferably, the input terminal with output end of the motor mould group are connected according to specific connection type, are made single-phase or more
Phase transverse flux motor.
Preferably, the specific connection type is connected including in parallel, star-like connection with triangle.
Preferably, multiple motor mould groups are fixedly mounted with side by side by armature spindle extending direction, by motor mould group input terminal and
The different connection type of output end forms different capacity, torque and number of phases motor.
A kind of transverse magnetic general formula motor manufacturing technology, comprising the following steps:
S1: in stator ring bottom portion of groove circumference two sides, equidistantly opening up punching jack,
S2: wire winding is set in stator ring groove；
S3: the C-shaped permanent magnet of same size is partly enclose into stator winding insertion heart jack, phase by Halbach magnet array
The polarity of adjacent permanent magnet is opposite；
S4: rotor is made according to stator dimensions, rotor surface opens up symmetrical concave-convex wire casing, and wire casing and machine shaft are flat
Row, rotor and rotor outer circle radius ratio stator inner circle radius are small, and rotor cylinder length is equal with multiple stator lengths；
S5: production and the matched shaft of rotor, bearing, end cap；
S6: multiple motor bases are sleeved on each stator, and coaxially are connected to be fixedly mounted with and be integrally formed；
S7: winding line end is electrically connected.
Compared with prior art, the beneficial effects of the present invention are: comparing with conventional motors, motor manufacturing can be significantly simplified
Technical process and obvious saving production cost；Be particularly suitable for modular building block type manufacture various low-speed big direct driving motors and
Multipole phase specific type of electric machine uses low-speed and large torque motor of the present invention as heavy duty equipment motive power, can not have to skin
The intermediate transmissions component such as belt wheel and speed reducer, substantially simplifies complete machine structure, directly drives workpiece, makes easy to operate, maintenance
It is convenient, hence it is evident that reduce power consumption, while saving manufacture and operating cost.
Detailed description of the invention
Fig. 1 is motor modular structure schematic diagram of the present invention；
Fig. 2 is stator structure schematic diagram of the present invention；
Fig. 3 is rotor structure schematic diagram of the present invention；
Fig. 4 is motor production flow diagram.
In figure: 1 stator modules, 2 rotor modules, 11 stators, 12 excitation windings, 13C shape permanent magnet, 4 motor mould groups.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution:
A kind of transverse magnetic general formula motor, including the motor mould group being made of stator modules 1, rotor module 2 and base shell
4, stator modules 1 are circumferentially positioned at the outside of rotor module 2, and base shell is socketed in outside stator modules 1, and stator modules 1 wrap
Stator 11, excitation winding 12 and C-shaped permanent magnet 13 are included, stator 11 is the hollow cylinder structure of soft magnetism material, 11 outer surface of stator
Annular groove is offered, annular groove two sides of the bottom are circumferentially equidistantly equipped with the punching jack for the integral multiple that quantity is 6, encourage
Magnetic winding 12 is fixed in the annular groove among jack, generates axial magnetic flux；C-shaped permanent magnet 13 is fixed at punching
In jack, Halbach magnetic battle array is formed, generates radial flux, two kinds of magnetic fluxs are orthogonal, the air gap between stator 11 and rotor
Space forms three-dimensional 3 d-space field, makes rotating motion in air-gap field ripple driving lower rotor part, changes input voltage phase
Sequence, rotor reversely rotate, and rotor is non-magnetic material-structure, not set winding and magnet steel.
When not changing 4 base size of motor mould group and winding parameter, N (N is positive integer) times increase C-shaped permanent magnet
13 quantity, the revolving speed of new motor lowers the 1/N for prototype, and torque increases N times.By taking a set of three slots motor mould group 4 as an example, three
A input terminal is in parallel, and three output end parallel connections become a monophase machine；Three inputs and three output ends, by star or three
A three-phase transverse flux motor can be made in Angle connection method.
N number of identical motor mould group 4 is fixedly mounted with side by side machine shaft extending direction is coaxial, has N group to input and output line
End, each motor mould group 4 is respectively independent, accesses same power grid in the same way, becomes the novel of N number of 4 corotation axis of motor mould group
Motor, output power and torque increase N times.
N number of identical motor mould group 4 is fixedly mounted with side by side by armature spindle extending direction, except head and the tail motor mould group 4 reserve input it is defeated
End line out, remaining adjacent motor end line are concatenated by same phase sequence head and the tail, form the elongated shaft low speed torque motor of transverse magnetic.
N number of identical motor mould group 4 is fixedly mounted with side by side by armature spindle extending direction, and all output lines are total to asterism connection.It stays
All output ends are set, the 3N phase AC power source of adaptation is accessed, become a 3N phase transverse flux motor.
N times of motor stator number of magnetic poles and the M times of number of motor mould group 4 can be increased simultaneously, the power of new motor increases M, and (M is positive
Integer) times, revolving speed is reduced to 1/N, and torque increases N*M times.
The invention further relates to a kind of transverse magnetic general formula motor manufacturing technologies, with a kind of transverse flux permanent-magnet electricity of 12 pole of 6 phase
For the production method of machine:
(1) a little fixed every 30 radians step 1: in three annular groove lower circumference two sides, it scribes a pair of of punching and inserts
Hole, totally 12 pairs of jacks.
(2) among the jack of 3 tank circuits on annulus, in a manner of winding by hand line group or multichannel automatic coil winding machine by specification simultaneously
Multichannel coiling.Whether checked and accepted after the completion with measuring instrument test qualified.
(3) it successively is inserted into the C-shaped nd-fe-b magnet of same specification to every a pair of of jack, it is necessary notices that adjacent magnetic inserts polarity
On the contrary.
(4) magnetic, which is inserted, will compress winding, and the height of the slotting outer back of magnetic is lower than 11 outer round surface of stator.
(5) magnet is inserted after hours to above-mentioned winding, with insulation adhesive curing concave ring groove, the glue surface after solidification keeps flat
It is sliding, it is concordant with 11 periphery of stator.
(6) 11 mould group of stator as, at least production 2, it is spare.
(7) step 2: according to 11 mould group of stator size, make rotor, 11 inner circle of rotor outer circle radius ratio stator
The small 0.3-0.5mm of radius, rotor cylinder length and N number of DM equal length.
(8) step 3: production and the matched shaft of rotor, bearing, end cap.
(9) base of motor is that sectional modular and 11 module 1 of stator are set in together.It is N number of to include stator 11
The base cylinder of module 1, precisely coaxial series connection, which is fixedly mounted with, is integrally formed.
(10) above-mentioned complete machine combination, by the identical direction of winding of winding, separates and moves towards identical 6 line end parallel connections a bit,
Other 6 line ends are connect respectively in 6 independent line ends；6 phase Special alternating-current power supplys are external in, become 6 phase, 12 pole mutually laterally
Low speed torque motor.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of transverse magnetic general formula motor, including the motor mould being made of stator modules (1), rotor module (2) and base shell
Group (4), the stator modules (1) are circumferentially positioned at the outside of rotor module (2), and the base shell is socketed in stator modules
(1) external, it is characterised in that: the stator modules (1) include stator (11), excitation winding (12) and C-shaped permanent magnet (13), institute
The hollow cylinder structure that stator (11) are soft magnetism material is stated, stator (11) outer surface offers annular groove, annular groove
Two sides of the bottom are circumferentially equidistantly equipped with the punching jack for the integral multiple that quantity is 6, excitation winding (12) fixed setting
In the annular groove among jack, axial magnetic flux is generated；The C-shaped permanent magnet (13) is fixed in punching jack, shape
At Halbach magnetic battle array, radial flux is generated, two kinds of magnetic fluxs are orthogonal, and the inter-air space is formed between stator (11) and rotor
Three-dimensional 3 d-space field makes rotating motion in air-gap field ripple driving lower rotor part, changes input voltage phase sequence, rotor is anti-
To rotation, the rotor is non-magnetic material-structure, not set winding and magnet steel.
2. a kind of transverse magnetic general formula motor according to claim 1, it is characterised in that: increase the C-shaped permanent magnet (13)
Quantity and motor mould group (4) quantity, motor speed reduce, and torque increases.
3. a kind of transverse magnetic general formula motor according to claim 1, it is characterised in that: the input of the motor mould group (4)
End is connected with output end according to specific connection type, and single-phase or polyphase transverse flux motor is made.
4. a kind of transverse magnetic general formula motor according to claim 3, it is characterised in that: the specific connection type includes simultaneously
Connection, star-like connection are connected with triangle.
5. a kind of transverse magnetic general formula motor according to claim 1, it is characterised in that: multiple motor mould groups (4) are pressed
Armature spindle extending direction is fixedly mounted with side by side, by motor mould group (4) the input terminal connection type different with output end, forms different function
Rate, torque and number of phases motor.
6. a kind of transverse magnetic general formula motor manufacturing technology, it is characterised in that: the following steps are included:
S1: punching jack is equidistantly opened up in stator (11) annular groove lower circumference two sides；
S2: wire winding is set in stator (11) annular groove；
S3: the C-shaped permanent magnet (13) of same size is partly enclose into stator (11) the winding insertion heart by Halbach magnet array and is inserted
The polarity in hole, adjacent C shaped permanent magnet (13) is opposite；
S4: rotor is made according to stator (11) size, rotor surface opens up symmetrical concave-convex wire casing, and wire casing and machine shaft are flat
Row, rotor and rotor outer circle radius ratio stator (11) inner circle radius are small, rotor cylinder length and multiple stators (11) equal length；
S5: production and the matched shaft of rotor, bearing, end cap；
S6: multiple motor bases are sleeved on each stator (11), and coaxially are connected to be fixedly mounted with and be integrally formed；
S7: winding line end is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910257384.8A CN109861483A (en) | 2019-04-01 | 2019-04-01 | A kind of transverse magnetic general formula motor and its manufacturing process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910257384.8A CN109861483A (en) | 2019-04-01 | 2019-04-01 | A kind of transverse magnetic general formula motor and its manufacturing process |
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| Publication Number | Publication Date |
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| CN109861483A true CN109861483A (en) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910257384.8A Pending CN109861483A (en) | 2019-04-01 | 2019-04-01 | A kind of transverse magnetic general formula motor and its manufacturing process |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105978269A (en) * | 2016-05-05 | 2016-09-28 | 南京航空航天大学 | Magnetic concentrating type passive rotor lateral magnetic flux mixing excitation single-phase motor |
| CN209526642U (en) * | 2019-04-01 | 2019-10-22 | 江苏航科节能技术有限公司 | A kind of transverse magnetic general formula motor |
-
2019
- 2019-04-01 CN CN201910257384.8A patent/CN109861483A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105978269A (en) * | 2016-05-05 | 2016-09-28 | 南京航空航天大学 | Magnetic concentrating type passive rotor lateral magnetic flux mixing excitation single-phase motor |
| CN209526642U (en) * | 2019-04-01 | 2019-10-22 | 江苏航科节能技术有限公司 | A kind of transverse magnetic general formula motor |
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