CN207039429U - A kind of new three-freedom planar induction machine - Google Patents
A kind of new three-freedom planar induction machine Download PDFInfo
- Publication number
- CN207039429U CN207039429U CN201720772680.8U CN201720772680U CN207039429U CN 207039429 U CN207039429 U CN 207039429U CN 201720772680 U CN201720772680 U CN 201720772680U CN 207039429 U CN207039429 U CN 207039429U
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- stators
- stator
- induction machine
- magnetic
- travelling
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- 230000006698 induction Effects 0.000 title claims abstract description 17
- 238000013519 translation Methods 0.000 claims abstract description 7
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000004044 response Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- Linear Motors (AREA)
Abstract
The utility model discloses a kind of new three-freedom planar induction machine, mainly include：The four rectangular-shape stators staggered into " mouth " font；Discoid mover；Cylindric base.The utility model three-freedom planar induction machine is arranged using close stator, is reduced the volume and quality of motor, is improved its integrated level and dynamic response capability.By controlling the step mode of relative two stators, the travelling-magnetic-field of different directions is produced, and then realize mover translation, rotation and screw in X Y planes.The utility model has many-sided advantages such as simple in construction, integrated level is high, dynamic response capability is good.
Description
Technical field
It the utility model is related to a kind of motor device technical field, more particularly to a kind of new three-freedom planar induced electricity
Machine.
Background technology
With modern industrial technology automation and intelligentized development, higher and higher requirement is proposed to motor, especially
It is such as Digit Control Machine Tool, chip production and product to can realize that the demand of movement mechanism with multiple degrees of freedom in plane is increasing
The field of industrial production such as processing.Traditional multi-freedom electric motor more by multiple single-degree-of-freedom motors mechanical combination or complexity
Movement transforming device is formed, and electric efficiency is low.Domestic and foreign scholars are arranged by optimizing rotor at present, make electric machine structure simpler
It is single, electric efficiency is greatly improved.
China Patent Publication No. is characterized by multigroup for CN1996726A " a kind of ultra-thin 3DOF planar motor "
Coil forms multigroup driver element, by controlling the working method of driver element to realize multifreedom motion.Although simplify electricity
The transmission mechanism of machine, but its parts is still more, and mechanical structure is more complicated.
Utility model content
The utility model is completed to solve the above problems, there is provided a kind of new three-freedom planar induced electricity
Machine.The motor can realize multifreedom motion, and small volume, integrated level are high, have higher operating efficiency and ring faster
Answer speed.
In order to reach above-mentioned purpose, a kind of new three-freedom planar induction machine, mainly include：Arranged in " mouth " font
Four stators；Discoid mover；Cylindric base, stator are arranged on base, and mover is located above stator.
Preferably, four stators are staggered in " mouth " font around base center.
Preferably, two neighboring stator is end to end.
Four described stators can individually power, and base is provided with several bearings, and the discoid mover passes through bearing
Certain air gap between the stator be present.Phase by adjusting each stator supply current can change it in the air gap
The direction of caused travelling-magnetic-field.
Two wherein relative stators are one group of stator pack, totally two groups of stator packs；Two when one of which stator pack are fixed
When son each leads into electric current, there are two kinds of working methods：Working method one, when caused travelling-magnetic-field direction is consistent, driving electricity
Machine realizes the translation of X-axis or Y-axis；Working method two, when relative two stators power supply, when caused travelling-magnetic-field direction phase
Inverse time, motor realize rotation about the z axis.
When four stators each lead into electric current, two stators of each group of stator pack produce the travelling-magnetic-field of equidirectional
When, i.e., simultaneously in working method a period of time, motor realizes the translation of any direction in X-Y plane, when one of which stator
Two stators of group produce travelling-magnetic-field in the same direction, and two stators of another group of stator pack produce the travelling-magnetic-field of opposite direction
When, that is, when being respectively at working method one and working method two, motor realizes screw.
Compared with prior art, good effect caused by the technical solution of the utility model is as follows：
The utility model can change the working method of driver element by adjusting the input current of stator, and then realize more
The free degree is moved.And with small volume, many-sided advantage such as integrated level is high, in light weight, dynamic response capability is good.
Brief description of the drawings
Fig. 1 is the overall structure diagram of plane induction machine described in the utility model；
Fig. 2 is the partial sectional view of plane induction machine described in the utility model（Cut open mover）；
Fig. 3 is the full sectional view of plane induction machine described in the utility model；
Fig. 4 is that the stator of plane induction machine described in the utility model is distributed structural representation；
Fig. 5 is the Structure of mover schematic diagram of plane induction machine described in the utility model；
Fig. 6 a are that plane induction machine described in the utility model is in working method schematic diagram for the moment；
Fig. 6 b are schematic diagram when plane induction machine described in the utility model is in working method two.
In figure：1st, base；2nd, stator；3rd, mover；4th, bearing；5, air gap；6th, layers of copper；7th, spline.
Embodiment
Hereinafter, embodiment is illustrated with reference to accompanying drawing.
Obviously, creative work is not being made based on the embodiment in the utility model, those of ordinary skill in the art
Under the premise of to all any modification, equivalent and improvement for being made etc., should be included within the scope of protection of the utility model.
As shown in Figures 1 to 5, new three-freedom planar induction machine of the present utility model has：Four rectangular-shapes
Stator 2, cylindric base 1, discoid mover 3 and cylindric bearing 4.Stator 2 is staggered into " mouth " font on base 1,
Two neighboring stator 2 is end to end.
The lower surface of mover 3 has layers of copper 6, by keeping certain air gap 5 between bearing 4 and stator 2；Mover 3 passes through flower
Key 7 realizes the connection with external devices.
Bearing 4 be uniformly distributed and be fixed on the circumference inside base 1 and center at.
As shown in fig. 6, two wherein relative stators 2 are one group of stator pack, totally two groups of stator packs；When one of which stator
When two stators 2 of group each lead into electric current, there are two kinds of working methods：Working method one, as shown in Figure 6 a, when caused traveling wave
When magnetic direction is consistent, motor realizes the translation of X-axis or Y-axis；Working method two, as shown in Figure 6 b, one of which stator
During two stators 2 power supply of group, when caused travelling-magnetic-field is in opposite direction, motor realizes rotation about the z axis.
When four stators 2 are passed through electric current simultaneously, two stators 2 of each group of stator pack produce the travelling-magnetic-field of equidirectional
When, i.e., simultaneously in working method a period of time, motor realizes the translation of any direction in X-Y plane, when one of which stator
Two stators 2 of group produce travelling-magnetic-field in the same direction, and two stators 2 of another group of stator pack produce the travelling-magnetic-field of opposite direction
When, that is, when being respectively at working method one and working method two, motor realizes screw.
Claims (4)
1. a kind of new three-freedom planar induction machine, including：Four stators, discoid mover, cylindric base；Its feature
It is：Four stators are rectangular-shape and staggered on base into " mouth " font；Four stator difference are independently-powered,
Two wherein relative stators are one group of stator pack, totally two groups of stator packs；Two stators of one of which stator pack are each led into
During electric current, when caused travelling-magnetic-field direction is consistent, motor realizes X-axis or Y-axis translation, caused travelling-magnetic-field direction phase
Inverse time, motor are realized and turned about the Z axis；When four stators each lead into electric current, two stators of each group of stator pack produce
During the travelling-magnetic-field of equidirectional, motor realizes the translation of any direction in X-Y plane, when the two of one of which stator pack
Individual stator produces travelling-magnetic-field in the same direction, when two stators of another group of stator pack produce the travelling-magnetic-field of opposite direction, driving
Motor realizes screw.
2. new three-freedom planar induction machine according to claim 1, it is characterised in that：Four stators are in base
The heart is staggered in " mouth " font.
3. new three-freedom planar induction machine according to claim 2, it is characterised in that：Two neighboring stator head and the tail
Connect.
4. new three-freedom planar induction machine according to claim 2, it is characterised in that：If the base is provided with
Dry bearing, by there is certain air gap in the discoid mover between bearing and the stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720772680.8U CN207039429U (en) | 2017-06-29 | 2017-06-29 | A kind of new three-freedom planar induction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720772680.8U CN207039429U (en) | 2017-06-29 | 2017-06-29 | A kind of new three-freedom planar induction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207039429U true CN207039429U (en) | 2018-02-23 |
Family
ID=61465745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720772680.8U Expired - Fee Related CN207039429U (en) | 2017-06-29 | 2017-06-29 | A kind of new three-freedom planar induction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207039429U (en) |
-
2017
- 2017-06-29 CN CN201720772680.8U patent/CN207039429U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |