CN103595160A - Quadrupole motor - Google Patents
Quadrupole motor Download PDFInfo
- Publication number
- CN103595160A CN103595160A CN201310581994.6A CN201310581994A CN103595160A CN 103595160 A CN103595160 A CN 103595160A CN 201310581994 A CN201310581994 A CN 201310581994A CN 103595160 A CN103595160 A CN 103595160A
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- China
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- utmost point
- rotor
- punching body
- point motor
- disjunctor
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Abstract
The invention relates to a quadrupole motor. The quadrupole motor comprises a rotor and a stator, wherein a punching sheet of the rotor is integrated, and comprises a punching sheet body, an outer circle of the punching sheet body is round, four wire winding groove sets which are symmetric about the center of a circle are evenly formed in the peripheral side edge of the punching sheet body, four T-shaped protruding portions are formed on the peripheral side edge of the punching sheet body, each wire winding groove set comprises two wire winding grooves which are symmetric about the center line of the corresponding T-shaped protruding portion, a shaft hole which is matched with a rotary shaft is formed in the circle center of the punching sheet body, a key groove is formed in the edge of the shaft hole, a plurality of bolt holes which facilitate stacking and fixation of the punching sheet body are evenly formed in the punching sheet body, and the size of a notch of the stator is 0.8-1.2mm. The quadrupole motor formed by the rotor and the stator in a combination mode saves energy and materials, and is high in efficiency and durable.
Description
Technical field
The invention belongs to technical field of motors, be specifically related to a kind of four utmost point motors that formed by disjunctor rotor and small-rabbet stator combination.
Background technology
Along with the continuous upgrading of national energy consumption market access rule and energy consumption standard, have higher requirement to fierce market competition.In order to reach energy-conservation object, to the requirement of motor also in continuous upgrading, inefficient, expensive motor will be progressively by novel efficient, motor replaces cheaply.In the design of compressor electric motor, the notch of existing stator conventionally design is wider, and loss is large, and the harmonic content in air gap flux density increases.
The rotor of existing four minimal type generators is to laminate into respectively iron core by four groups of pole laminations, is secured by bolts in the yoke of rotating shaft, and this rotor exists following shortcoming: practical raw material is many, production cost is high; Making assembly technology is complicated, producers' labour intensity is high; The pole lamination stacking and the faying face of yoke are uneven, produce energy consumption, reduce effect.
Summary of the invention
Efficiency and overall performance for further lifting motor, the invention provides a kind of four utmost point motors that formed by disjunctor rotor and small-rabbet stator combination.
Technical scheme of the present invention is: a kind of four utmost point motors, comprise rotor and stator, the punching of described rotor is Contiuum type, comprise the punching body that foreign steamer is rounded, on all lateral edges of described punching body, evenly offer four groups about the winding slot group of center of circle symmetry and form four T shape protuberances, each is organized winding slot group and comprises two about the winding slot of T shape protuberance center line symmetry, the circle centre position of described punching body offers the axis hole matching with rotating shaft, on the edge of described axis hole, offer keyway, on described punching body, evenly offering several is convenient to it and laminates fixing bolt hole.Described stator punching foreign steamer is rounded, and its notch size is 0.8～1.2mm.
Four described utmost point motor disjunctor rotor punchings, its bolt hole has three or four, and these bolts hole are opened in respectively axis hole perimembranous.
Four described utmost point motor disjunctor rotor punchings, this punching body T shape protuberance offers the first louvre.
Four described utmost point motor disjunctor rotor punchings, this punching body offers the second louvre between two adjacent bolts hole.
Four described utmost point motor disjunctor rotor punchings, this punching body forms the partition protuberance of two winding slots of a separating adjacent between two adjacent T shape protuberances.
Four described utmost point motor disjunctor rotor punchings, this punching body cuts off protuberance and offers the 3rd louvre.
Four described utmost point motor disjunctor rotor punchings, the diameter of this punching body is 120～140mm.
Four described utmost point motor disjunctor rotor punchings, the diameter of this punching body axis hole is 40～80mm.
The rotor that punching of the present invention is made into, can save the middle yoke of original generator amature, conservation, reduces production costs, and has reduced energy consumption, and durable, and it laminates length and can determine according to generator power size; Rotor assembly technology by its making is simple, can make by automation winding, reduces producers' labour intensity; Stator punching of the present invention is controlled at 0.8-1.2mm when punching, then adopt punching notch dilatation mold that all notches are expanded to 1.8-2.2mm, stator punching is superposeed by design sheet number, in the slotted eye of stator punching, pack insulating paper into, setting-in becomes coil to make stator again, finally adopts stator rabbet to recover mould the notch of stator is returned to the notch size after former punching.This stator rabbet is narrow, and the harmonic content in air gap flux density is few, and loss is little, and the efficiency of motor is high.The present invention is the synthetic motor of the rotor of disjunctor and small-rabbet stator pack, this composite set both advantages, simplified assembly technology, reduced loss, improve efficiency and the overall performance of motor.
Accompanying drawing explanation
Fig. 1 is the stator laminating structure schematic diagram that the embodiment of the present invention provides
Fig. 2 is the rotor punching structure schematic diagram that the embodiment of the present invention provides
Fig. 3 is the stator rotor combination schematic diagram that the embodiment of the present invention provides
Each component names and sequence number in figure:
1 is notch, and 2 is winding slot, and 3 is T shape protuberance, and 4 is axis hole, and 5 is keyway, and 6 is bolt hole, and 7 is the first louvre, and 8 is the second louvre, and 9 is the 3rd louvre, and 10 for cutting off protuberance.
Embodiment
The present embodiment four utmost point motors, comprise rotor and stator, the punching of described rotor is Contiuum type, comprise the punching body that foreign steamer is rounded, on all lateral edges of described punching body, evenly offer four groups about the winding slot group of center of circle symmetry and form four T shape protuberances 3, each is organized winding slot group and comprises two about the winding slot 2 of T shape protuberance 3 center line symmetries, the circle centre position of described punching body offers the axis hole 4 matching with rotating shaft, on the edge of described axis hole 4, offer keyway 5, on described punching body, evenly offer several and be convenient to it and laminate fixing bolt hole 6; Described stator punching foreign steamer is rounded, and its notch 1 size is 0.8mm.
Four described utmost point motor disjunctor rotor punchings, its bolt hole 6 has three, and these bolts hole 6 are opened in respectively axis hole 4 perimembranous.
Four described utmost point motor disjunctor rotor punchings, this punching body T shape protuberance 3 offers the first louvre 7.
Four described utmost point motor disjunctor rotor punchings, this punching body offers the second louvre 8 between two adjacent bolts hole 6.
Four described utmost point motor disjunctor rotor punchings, this punching body forms the partition protuberance 10 of two winding slots 2 of a separating adjacent between two adjacent T shape protuberances 3.
Four described utmost point motor disjunctor rotor punchings, this punching body cuts off protuberance 10 and offers the 3rd louvre 9.
Four described utmost point motor disjunctor rotor punchings, the diameter of this punching body is 120mm.
Four described utmost point motor disjunctor rotor punchings, the diameter of this punching body axis hole 4 is 40mm.
The present embodiment four utmost point motors, comprise rotor and stator, the punching of described rotor is Contiuum type, comprise the punching body that foreign steamer is rounded, on all lateral edges of described punching body, evenly offer four groups about the winding slot group of center of circle symmetry and form four T shape protuberances 3, each is organized winding slot group and comprises two about the winding slot 2 of T shape protuberance 3 center line symmetries, the circle centre position of described punching body offers the axis hole 4 matching with rotating shaft, on the edge of described axis hole, offer keyway 5, on described punching body, evenly offer several and be convenient to it and laminate fixing bolt hole 6; Described stator punching foreign steamer is rounded, and its notch 1 size is 1.0mm.
Four described utmost point motor disjunctor rotor punchings, its bolt hole 6 has three, and these bolts hole 6 are opened in respectively axis hole 4 perimembranous.
Four described utmost point motor disjunctor rotor punchings, this punching body T shape protuberance 3 offers the first louvre 7.
Four described utmost point motor disjunctor rotor punchings, this punching body offers the second louvre 8 between two adjacent bolts hole 6.
Four described utmost point motor disjunctor rotor punchings, this punching body forms the partition protuberance 10 of two winding slots 2 of a separating adjacent between two adjacent T shape protuberances 3.
Four described utmost point motor disjunctor rotor punchings, this punching body cuts off protuberance 10 and offers the 3rd louvre 9.
Four described utmost point motor disjunctor rotor punchings, the diameter of this punching body is 130mm.
Four described utmost point motor disjunctor rotor punchings, the diameter of this punching body axis hole 4 is 60mm.
The present embodiment four utmost point motors, comprise rotor and stator, the punching of described rotor is Contiuum type, comprise the punching body that foreign steamer is rounded, on all lateral edges of described punching body, evenly offer four groups about the winding slot group of center of circle symmetry and form four T shape protuberances 3, each is organized winding slot group and comprises two about the winding slot 2 of T shape protuberance 3 center line symmetries, the circle centre position of described punching body offers the axis hole 4 matching with rotating shaft, on the edge of described axis hole, offer keyway 5, on described punching body, evenly offer several and be convenient to it and laminate fixing bolt hole 6; Described stator punching foreign steamer is rounded, and its notch 1 size is 1.2mm.
Four described utmost point motor disjunctor rotor punchings, its bolt hole 6 has four, and these bolts hole 6 are opened in respectively axis hole 4 perimembranous, and between adjacent two T shape protuberances 3.
Four described utmost point motor disjunctor rotor punchings, this punching body T shape protuberance 3 offers the first louvre 7.
Four described utmost point motor disjunctor rotor punchings, this punching body offers the second louvre 8 between two adjacent bolts hole 6.
Four described utmost point motor disjunctor rotor punchings, this punching body forms the partition protuberance 10 of two winding slots 2 of a separating adjacent between two adjacent T shape protuberances 3.
Four described utmost point motor disjunctor rotor punchings, this punching body cuts off protuberance 10 and offers the 3rd louvre 9.
Four described utmost point motor disjunctor rotor punchings, the diameter of this punching body is 140mm.
Four described utmost point motor disjunctor rotor punchings, the diameter of this punching body axis hole 4 is 80mm.
Claims (8)
1. a utmost point motor, comprise rotor and stator, it is characterized in that: the punching of rotor is Contiuum type, comprise the punching body that foreign steamer is rounded, on all lateral edges of described punching body, evenly offer four groups about the winding slot group of center of circle symmetry and form four T shape protuberances (3), each is organized winding slot group and comprises two about the winding slot (2) of T shape protuberance (3) center line symmetry, the circle centre position of described punching body offers the axis hole (4) matching with rotating shaft, on the edge of described axis hole, offer keyway (5), on described punching body, evenly offering several is convenient to it and laminates fixing bolt hole (6), described stator punching foreign steamer is rounded, and its notch (1) size is 0.8～1.2mm.
2. four utmost point motor disjunctor rotor punchings as claimed in claim 1, is characterized in that: described bolt hole (6) has three or four, and these bolts hole (6) are opened in respectively axis hole (4) perimembranous.
3. four utmost point motor disjunctor rotor punchings as claimed in claim 1, is characterized in that: described punching body T shape protuberance (3) offers the first louvre (7).
4. four utmost point motor disjunctor rotor punchings as claimed in claim 1, is characterized in that: described punching body offers the second louvre (8) between adjacent two bolts hole (6).
5. four utmost point motor disjunctor rotor punchings as claimed in claim 1, is characterized in that: described punching body forms the partition protuberance (10) of two winding slots (2) of a separating adjacent between adjacent two T shape protuberances (3).
6. four utmost point motor disjunctor rotor punchings as claimed in claim 5, is characterized in that: described partition protuberance (10) offers the 3rd louvre (9).
7. four utmost point motor disjunctor rotor punchings as claimed in claim 1, is characterized in that: the diameter of described punching body is 120～140mm.
8. four utmost point motor disjunctor rotor punchings as claimed in claim 1, is characterized in that: the diameter of described axis hole (4) is 40～80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581994.6A CN103595160A (en) | 2013-11-20 | 2013-11-20 | Quadrupole motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581994.6A CN103595160A (en) | 2013-11-20 | 2013-11-20 | Quadrupole motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103595160A true CN103595160A (en) | 2014-02-19 |
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ID=50085188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310581994.6A Pending CN103595160A (en) | 2013-11-20 | 2013-11-20 | Quadrupole motor |
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| Country | Link |
|---|---|
| CN (1) | CN103595160A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007189849A (en) * | 2006-01-16 | 2007-07-26 | Toshiba Mitsubishi-Electric Industrial System Corp | Rotor of salient pole electric rotating machine |
| CN202798210U (en) * | 2012-09-29 | 2013-03-13 | 李明石 | Quadrupolar miniature generator one-piece rotor sheet |
-
2013
- 2013-11-20 CN CN201310581994.6A patent/CN103595160A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007189849A (en) * | 2006-01-16 | 2007-07-26 | Toshiba Mitsubishi-Electric Industrial System Corp | Rotor of salient pole electric rotating machine |
| CN202798210U (en) * | 2012-09-29 | 2013-03-13 | 李明石 | Quadrupolar miniature generator one-piece rotor sheet |
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Application publication date: 20140219 |