CN204597741U - A kind of two-freedom motor - Google Patents
A kind of two-freedom motor Download PDFInfo
- Publication number
- CN204597741U CN204597741U CN201520143125.XU CN201520143125U CN204597741U CN 204597741 U CN204597741 U CN 204597741U CN 201520143125 U CN201520143125 U CN 201520143125U CN 204597741 U CN204597741 U CN 204597741U
- Authority
- CN
- China
- Prior art keywords
- arcuate stator
- iron core
- motion arcuate
- rotary motion
- rectilinear motion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Abstract
The utility model belongs to technical field of electricity, in particular to a kind ofly load being driven to do rotate, the two-freedom motor of straight line or screw, comprise casing (1) and the rotating shaft (5) of circular tube shaped, the inwall of described casing (1) is symmetrically arranged with rotary motion arcuate stator (2) and rectilinear motion arcuate stator (3), in the space that described rotary motion arcuate stator (2) and rectilinear motion arcuate stator (3) surround, is provided with induction-magneto mover (4); Described rotary motion arcuate stator (2) comprises rotary motion arcuate stator iron core (6) and rotary motion arcuate stator winding (7), and described rectilinear motion arcuate stator (3) comprises rectilinear motion arcuate stator iron core (8) and rectilinear motion arcuate stator winding (9).The utility model provide a kind ofly load can be driven to do rotate, straight line or screw have compared with high output, better performances, be easy to control, be convenient to the two-freedom motor of the advantages such as process and assemble.
Description
Technical field
The utility model belongs to technical field of electricity, particularly a kind ofly load can be driven to do rotate, the two-freedom motor of straight line or screw.
Background technology
In the actual production course of processing, the drive motors of the devices such as the spiral drilling machine of use, screw compressor, plastic extruder and helicoidal pump, all needs driving shaft to do two-freedom motion.Conventional art realizes driving shaft by multiple motor and mechanical driving device and carries out two-freedom motion, and the solution in conventional art not only control mode is complicated, but also needs much to be worth costliness, bulky mechanical driving device.In addition, because transmission component and bearing all bear larger axial force, cause the mechanical wear of these assemblies quite large, equipment loss is serious.Publication number is that the patent of invention " a kind of multivariant linear arc-shaped motor " of CN101789646 discloses a kind of multivariant linear arc-shaped motor, is made up of rotary motion linear arc-shaped motor, rectilinear motion linear arc-shaped motor, kinematic axis etc.The arc stator of bridge of rotary motion linear arc-shaped motor and rectilinear motion linear arc-shaped motor unites two into one, and shares a cylinder type mover, Direct driver load can do straight line, rotation, screw.Consider that mover is solid Structure of mover, this structure efficiency is lower, and unitary current torque is not high.
Summary of the invention
The purpose of this utility model is to overcome that above-mentioned defect of the prior art provides a kind of and load can be driven to do rotate, straight line or screw have compared with high output, better performances, be easy to control, be convenient to the two-freedom motor of the advantages such as process and assemble.
The technical solution of the utility model is achieved in that a kind of two-freedom motor, comprise casing and the rotating shaft of circular tube shaped, the inwall of described casing is symmetrically arranged with rotary motion arcuate stator and rectilinear motion arcuate stator, in the space that described rotary motion arcuate stator and rectilinear motion arcuate stator surround, is provided with induction-magneto mover; Described rotary motion arcuate stator comprises rotary motion arcuate stator iron core and rotary motion arcuate stator winding, and described rectilinear motion arcuate stator comprises rectilinear motion arcuate stator iron core and rectilinear motion arcuate stator winding.
Described induction-magneto mover comprises and is sleeved on that multiple inductions outside rotating shaft are unshakable in one's determination and multiple permanent magnetism is unshakable in one's determination, and the unshakable in one's determination and described permanent magnetism iron core of described induction is arranged alternately in outside described rotating shaft, and both are connected by conductor bar.
Described permanent magnetism iron core is overrided to form vertically by the circular silicon steel sheet of slotting vertically, and offers the V-type groove of circumference distribution along its axial direction, and described V-type groove is embedded in permanent magnet.
Described induction iron core is along the circumferential direction overrided to form by the rectangular silicon steel disc of slotting vertically, the radius of described induction iron core is less than the radius of described permanent magnetism iron core, described induction iron core be placed in two permanent magnets in the heart between and unshakable in one's determination coaxial with permanent magnetism, described induction iron core matches with two adjacent permanent magnet iron cores to be formed and slots perpendicular to rotating shaft circumference, and the groove that described circumference is offered is embedded in aluminium ring.
The good effect that the technical solution of the utility model produces is as follows: the present invention adopts that induction-magneto Structure of mover rotates, rectilinear motion and screw, has the advantages such as Driving Torque is high, starting performance good, efficiency is high, reliable.
Induction of the present utility model-magneto mover is alternately arranged by multiple induction iron cores and multiple permanent magnetism iron core and forms, define being alternately arranged of rotary motion unit and linear motion unit, wherein, rotary motion unit is made up of " V " shape permanent magnet and permanent magnetism iron core, and matching with rotary motion arcuate stator produces rotary motion magnetic field; Wherein linear motion unit is formed by responding to unshakable in one's determination and aluminium ring, and matching with rectilinear motion arcuate stator produces rectilinear motion magnetic field; Rectilinear motion magnetic field and rotary motion magnetic field independent role or acting in conjunction, can Direct driver induction-magneto mover do rotate, straight line or screw.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model two-freedom motor.
Fig. 2 is the stator structure schematic diagram of the utility model two-freedom motor.
Fig. 3 is the induction-magneto Structure of mover schematic diagram of the utility model two-freedom motor.
Fig. 4 is 3/4ths sectional structure schematic diagrames of Fig. 3.
Fig. 5 is that the A-A ' of Fig. 3 is to cutaway view.
Fig. 6 is the distribution schematic diagram of aluminium ring in the utility model two-freedom motor.
Fig. 7 is that the utility model two-freedom motor mover aluminium ring coordinates schematic diagram with induction is unshakable in one's determination
Fig. 8 is the permanent magnetism schematic diagram unshakable in one's determination that the utility model two-freedom motor mover is embedded with permanent magnet.
Embodiment
A kind of two-freedom motor, comprise casing 1 and the rotating shaft 5 of circular tube shaped, the inwall of described casing 1 is provided with laterally zygomorphic rotary motion arcuate stator 2 and rectilinear motion arcuate stator 3, in the space that described rotary motion arcuate stator 2 and rectilinear motion arcuate stator 3 surround, is provided with induction-magneto mover 4; Described rotary motion arcuate stator 2 comprises rotary motion arcuate stator unshakable in one's determination 6 and rotary motion arcuate stator winding 7, and described rectilinear motion arcuate stator 3 comprises rectilinear motion arcuate stator unshakable in one's determination 8 and rectilinear motion arcuate stator winding 9.
Described induction-magneto mover 4 comprises and is sleeved on multiple inductions unshakable in one's determination 10 outside rotating shaft 5 and multiple permanent magnetism iron core 13, and described induction unshakable in one's determination 10 and described permanent magnetism iron core 13 are arranged alternately in outside described rotating shaft, and both are connected by conductor bar 12.Described permanent magnetism iron core 13 is overrided to form vertically by the circular silicon steel sheet of slotting vertically, and offers the V-type groove of four circumference distributions along its axial direction, and described permanent magnet 14 embeds in described V-type groove.Described induction iron core 10 is along the circumferential direction overrided to form by the rectangular silicon steel disc of slotting vertically, the radius of described induction iron core is less than the radius of described permanent magnetism iron core 13, it is middle and coaxial with permanent magnetism iron core 13 that described induction unshakable in one's determination 10 is placed in two permanent magnetism unshakable in one's determination 13, described induction unshakable in one's determination 10 matches with two adjacent permanent magnet iron cores 13 to be formed and slots perpendicular to rotating shaft 5 is circumferential, and described aluminium ring 11 embeds in the groove that described circumference offers.
The permanent magnetism iron core 13 of built-in permanent magnet 14 is as rotary motion unit, surface is equipped with the induction iron core 10 of aluminium ring 11 as linear motion unit, rotary motion unit and linear motion unit are jointly as two-freedom motion elementary cell, and described induction-magneto mover 4 was formed by several two-freedom motion elementary cells axial connection.
After the utility model energising, rotary motion arcuate stator unshakable in one's determination 6 and rotary motion arcuate stator winding 7 can form rotating magnetic field, produce another rotating magnetic field in permanent magnet 14 simultaneously, and two groups of rotating magnetic fields interact, produce electromagnetic torque, drive rotor rotates; The travelling-magnetic-field doing rectilinear motion is produced by rectilinear motion arcuate stator unshakable in one's determination 8 and rectilinear motion arcuate stator winding 9, produce induced electromotive force at aluminium ring 11 and form electric current, the travelling-magnetic-field that this electric current and rectilinear motion arcuate stator produce interacts, aluminium ring 11 is made to be subject to the electromagnetic force of axial direction, and then generation electromagnetic torque, promote mover and axially move.The present invention adopts two groups of stator winding, when only having rotary motion arcuate stator winding 7 to be energized, load can be driven to rotate; When only having rectilinear motion arcuate stator winding 9 to be energized, load can be driven to do axial linear movement; When both are energized simultaneously, the revolving force resulting from rotary motion unit and the axial force acting in conjunction resulting from linear motion unit, realize the screw of electric mover.
Due to the utility model adopt that permanent magnetism and induction composite moving minor structure rotate, rectilinear motion and screw, there is the advantages such as Driving Torque is high, starting performance good, efficiency is high, reliable.
Claims (4)
1. a two-freedom motor, comprise casing (1) and the rotating shaft (5) of circular tube shaped, it is characterized in that: the inwall of described casing (1) is symmetrically arranged with rotary motion arcuate stator (2) and rectilinear motion arcuate stator (3), in the space that described rotary motion arcuate stator (2) and rectilinear motion arcuate stator (3) surround, be provided with induction-magneto mover (4); Described rotary motion arcuate stator (2) comprises rotary motion arcuate stator iron core (6) and rotary motion arcuate stator winding (7), and described rectilinear motion arcuate stator (3) comprises rectilinear motion arcuate stator iron core (8) and rectilinear motion arcuate stator winding (9).
2. a kind of two-freedom motor according to claim 1, it is characterized in that: described induction-magneto mover (4) comprises the multiple inductions being sleeved on rotating shaft (5) outside (10) and multiple permanent magnetism iron core (13) unshakable in one's determination, described induction (10) unshakable in one's determination is arranged alternately in outside described rotating shaft with described permanent magnetism iron core (13), and both are connected by conductor bar (12).
3. a kind of two-freedom motor according to claim 2, it is characterized in that: described permanent magnetism iron core (13) is overrided to form vertically by the circular silicon steel sheet of slotting vertically, and the V-type groove of circumference distribution is offered along its axial direction, described V-type groove is embedded in permanent magnet (14).
4. a kind of two-freedom motor according to claim 2, it is characterized in that: described induction iron core (10) is along the circumferential direction overrided to form by the rectangular silicon steel disc of slotting vertically, the radius of described induction iron core is less than the radius of described permanent magnetism iron core (13), described induction (10) unshakable in one's determination to be placed in the middle of two permanent magnetism iron cores (13) and coaxial with permanent magnetism iron core (13), described induction (10) unshakable in one's determination matches with two adjacent permanent magnet iron cores (13) to be formed and slots perpendicular to rotating shaft (5) circumference, and the groove that described circumference is offered is embedded in aluminium ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143125.XU CN204597741U (en) | 2015-03-13 | 2015-03-13 | A kind of two-freedom motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143125.XU CN204597741U (en) | 2015-03-13 | 2015-03-13 | A kind of two-freedom motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597741U true CN204597741U (en) | 2015-08-26 |
Family
ID=53933850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520143125.XU Withdrawn - After Issue CN204597741U (en) | 2015-03-13 | 2015-03-13 | A kind of two-freedom motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204597741U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682642A (en) * | 2015-03-13 | 2015-06-03 | 河南理工大学 | Two-degree-of-freedom motor |
| CN106392301A (en) * | 2016-11-30 | 2017-02-15 | 西北工业大学 | Friction stir welding (FSW) machine and control method thereof |
| CN107896020A (en) * | 2017-12-20 | 2018-04-10 | 宝龙电子集团有限公司 | A kind of drive motor |
| CN107896020B (en) * | 2017-12-20 | 2024-04-12 | 浙江宝龙机电有限公司 | Driving motor |
-
2015
- 2015-03-13 CN CN201520143125.XU patent/CN204597741U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682642A (en) * | 2015-03-13 | 2015-06-03 | 河南理工大学 | Two-degree-of-freedom motor |
| CN104682642B (en) * | 2015-03-13 | 2017-03-15 | 河南理工大学 | A kind of two-freedom motor |
| CN106392301A (en) * | 2016-11-30 | 2017-02-15 | 西北工业大学 | Friction stir welding (FSW) machine and control method thereof |
| CN106392301B (en) * | 2016-11-30 | 2019-06-21 | 西北工业大学 | Friction stir welding machine and its control method |
| CN107896020A (en) * | 2017-12-20 | 2018-04-10 | 宝龙电子集团有限公司 | A kind of drive motor |
| CN107896020B (en) * | 2017-12-20 | 2024-04-12 | 浙江宝龙机电有限公司 | Driving motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9401631B2 (en) | Brushless DC motor with permanent magnet rotor | |
| CN104682642A (en) | Two-degree-of-freedom motor | |
| CN106451967B (en) | Motor | |
| CN103929041B (en) | A kind of magnetic suspension permanent magnet linear motor | |
| CN104852549A (en) | Linear rotation permanent magnet actuator adopting staggered pole structure | |
| CN205319905U (en) | Straight line - rotating electrical machines | |
| CN105515229A (en) | Disc type motor | |
| Uppalapati et al. | A flux focusing ferrite magnetic gear | |
| CN203674931U (en) | Two freedom degree induction motor | |
| CN204597741U (en) | A kind of two-freedom motor | |
| CN104836398A (en) | Rotor magnetic concentrating double-stator transverse magnetic field permanent magnet synchronous motor | |
| CN105471212A (en) | Rotation linear permanent magnetism motor | |
| CN103607095A (en) | Multilayer sleeve permanent magnet eddy current transmission device employing magnetism-gathering magnetic circuit structure | |
| CN203734393U (en) | Stator permanent magnet mixture stepping electromotor | |
| CN109586433B (en) | Modularized rotary linear flux switching permanent magnet motor | |
| CN102497073B (en) | Transverse magnetic flux type brushless feed double-rotor motor | |
| CN103346651A (en) | Four-phase double-faced flat plate type transverse magnetic field permanent magnet motor | |
| CN203457032U (en) | Double layer sleeve type permanent magnetic eddy current transmission device employing magnet-gathering type magnetic circuit structure | |
| CN105811732A (en) | Three-phase single-stator helical motion permanent-magnet synchronous motor | |
| CN202405975U (en) | Permanent magnet vernier motor for low-speed large torque | |
| CN106609706A (en) | Electromagnetic rotor engine | |
| CN105811698A (en) | Two-degree-of-freedom motion permanent-magnet synchronous motor with axially cascaded double stators | |
| CN204425146U (en) | High efficiency combined type iron core winding generator | |
| CN101534025B (en) | Stator structure of single-phase induction motor used for compressor | |
| CN103401330A (en) | Outer rotor permanent magnet generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150826 Effective date of abandoning: 20171114 |