CN110138113A - A kind of capacitor operating type motor stator and its manufacturing method - Google Patents
A kind of capacitor operating type motor stator and its manufacturing method Download PDFInfo
- Publication number
- CN110138113A CN110138113A CN201910528223.8A CN201910528223A CN110138113A CN 110138113 A CN110138113 A CN 110138113A CN 201910528223 A CN201910528223 A CN 201910528223A CN 110138113 A CN110138113 A CN 110138113A
- Authority
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- China
- Prior art keywords
- winding
- iron core
- coiling
- external stator
- insulated
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
- H02K1/165—Shape, form or location of the slots
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/08—Forming windings by laying conductors into or around core parts
- H02K15/085—Forming windings by laying conductors into or around core parts by laying conductors into slotted stators
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The invention discloses a kind of capacitor operating type motor stators, including external stator, iron core, main winding and auxiliary winding, the external stator is equipped with the mounting groove of installation iron core, rectangular channel there are four being set on the inside of the iron core, four rectangular channels are equipped with T-block to separate inner wall one end, and four strip grooves in distributed rectangular are equipped in four rectangular channels；The invention also provides a kind of manufacturing methods of capacitor operating type motor stator, the following steps are included: S1, using continuous stepping high-speed punching mold and equipment, silicon steel tablet raw material is disposably punched, is piled up, self-clinching is shaped to monoblock type external stator and iron core, external stator is cylindrical shape, four groove bodies being connected with inner circle are equipped with inside external stator, angle is 90 ° between four groove bodies.Structure of the invention is reasonable, can install multiple Insulated winding wire sets simultaneously, improves production efficiency, also avoids the interior winding mode of piggybacking notch, greatly improve winding efficiency.
Description
Technical field
The present invention relates to motor stator technical field more particularly to a kind of capacitor operating type motor stator and its manufactures
Method.
Background technique
Its stator of motor in the prior art is using unitary stator iron core and centralized winding, using interior wound coiling
Machine is wound two salient poles opposite on stator diameter by the way of centralized winding simultaneously, due to using centralization
Winding has saved material compared with traditional distributed-winding stator, but the interior winding mode of its piggybacking notch seriously limits
The speed of service of coil winding machine leads to single machine production low efficiency, coil winding machine high failure rate.
Chinese invention patent 201110315032.7 discloses a kind of capacitor operating type motor stator and its manufacturing method,
Its stator core uses split type stator core, and manufacturing technical feature is that Split assembled cuts separation again, winding use in advance around
Line assembles the mode of integration again；This manufacturing method for stators has certain defect: the preparatory winding process of winding and shaded pole asynchronous
The manufacturing process of motor is identical, disassembles from coil winding machine around the winding wire set combination made, another one set
It is attached on iron core, process must be completed by hand, high rejection rate low so as to cause production efficiency, therefore we devise one
Capacitor operating type motor stator and its manufacturing method are planted to solve problem above.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of capacitor operating type proposed is electronic
Machine stator and its manufacturing method can install multiple Insulated winding wire sets simultaneously, improve production efficiency, also avoid piggybacking notch
Interior winding mode, greatly improve winding efficiency.
To achieve the goals above, present invention employs following technical solutions:
A kind of capacitor operating type motor stator, including external stator, iron core, main winding and auxiliary winding, on the external stator
Mounting groove equipped with installation iron core is set on the inside of the iron core there are four rectangular channel, and four rectangular channels are to separate inner wall one
End is equipped with T-block, and four strip grooves in distributed rectangular are equipped in four rectangular channels, are divided in four rectangular channels
Not She You Insulated winding wire set, four Insulated winding wires put on the T-slot for being equipped with and matching with T-block, four insulation
Coiling set is connected by connection ring, and the main winding is wound around two opposite Insulated winding wires and puts on, the auxiliary winding winding
On opposite other two Insulated winding wire set.
Preferably, the mounting groove is provided in round in cross setting and its middle part, and the mounting groove is far from central point
The arc-shaped T-type shape in one end.
Preferably, the shape of the iron core matches with mounting groove, and the center of the iron core is run through equipped with circular groove, described
Rectangular channel is interconnected with circular groove and the one side far from circular groove is fixedly connected with T-block.
Preferably, the iron core by be disposably punched, pile up, self-clinching be integrally formed.
Preferably, four strip grooves are matched with the cooperation of rectangular channel with Insulated winding wire set size.
Preferably, four Insulated winding wire sets are connected by melting with connection ring.
The present invention also proposes a kind of manufacturing method of capacitor operating type motor stator, comprising the following steps:
S1 is disposably punched silicon steel tablet raw material using continuous stepping high-speed punching mold and equipment, piles up, from buckle forming
For monoblock type external stator and iron core, external stator is cylindric and two sections, is equipped with four to be connected with inner circle inside external stator
A groove body, angle is 90 ° between four groove bodies, and the one end of four groove bodies far from inner circle is T-type arc-shaped, T-type arc-shaped circular groove
Body vertical section matches with a thickness of 2mm, the outside of iron core and the inner circle of external stator and groove body；The punching of iron core be it is cylindric and
Four rectangular channels, four rectangular channels are all provided with respect to planar inner wall there are two strip groove, and rectangular channel and core center are rushed to opposite
Cutting out is T-block；
S2, by being molded the Insulated winding wire set that the connection ring to match with iron core is made and matches with rectangular channel, insulation
Coiling set and the outer wall of connection ring are linked together by plastic molten melt, the position distribution and rectangular channel phase of four Insulated winding wires set
Matching；
S3, it is fixed to connection ring to limit, winding copper wire is carried out on four Insulated winding wires sets by coil winding machine, opposite two
A Insulated winding wire set is one group and copper wire connects always, respectively main winding and auxiliary winding, and main winding and auxiliary winding flow out
Part copper wire；
S4, main winding and auxiliary winding are all made of externally-wound type automatic programme control coil winding machine coiling, and each winding uses P coil continuum
Assembled coiling frame body is packed into rotary winding clamp by the mode coiling of middle winding, and rotary winding clamp includes automatic
Indexing rotary table, coiling housing and coiling import mould, and two coiling guide pins are arranged on the major and minor coil initial position of coiling frame body,
When there is speed regulation to require, for speed regulation winding using the dedicated coil winding machine of externally-wound type prior to coiling before main winding and auxiliary winding coiling, winding method can
Using the coiling of single needle single layer and crosspointer bilayer coiling；
S5 is clamped and connected by the automated exchanged cutter equipment of the first step and ring and is placed it in the inner circle of iron core；Pass through
Iron core is placed in external stator by the automated exchanged cutter equipment of two steps；Then insulation board is placed on by third step clamping apparatus outer
In stator
Compared with prior art, the present invention has the advantages that:
The present invention, by limiting to connection ring, coil winding machine carries out coiling processing to four Insulated winding wire sets, avoids
The interior winding mode of piggybacking notch, greatly improves winding efficiency；Then iron core is clamped and connected in the mounting groove of external stator
Ring is installed on iron core and is mounted on Insulated winding wire set in rectangular channel, can be limited to T-slot by T-block, realizes
Installation to Insulated winding wire set to four Insulated winding wire sets while can install by connection ring, avoid distinguishing in the prior art
Multiple Insulated winding wires set is installed one by one, the low problem of installation effectiveness.
In conclusion structure of the invention is reasonable, multiple Insulated winding wire sets can be installed simultaneously, improve production efficiency, also keep away
The interior winding mode for having exempted from piggybacking notch, greatly improves winding efficiency.
Detailed description of the invention
Fig. 1 is connection ring in a kind of capacitor operating type motor stator proposed by the present invention, Insulated winding wire set and external stator
In conjunction with figure；
Fig. 2 is the top view of iron core in a kind of capacitor operating type motor stator proposed by the present invention；
Fig. 3 is that iron core is schemed in conjunction with external stator in a kind of capacitor operating type motor stator proposed by the present invention；
Fig. 4 is the connection signal of main winding and auxiliary winding in a kind of capacitor operating type motor stator proposed by the present invention
Figure；
Fig. 5 is the top view of external stator in a kind of capacitor operating type motor stator proposed by the present invention；
Fig. 6 is a kind of top view of capacitor operating type motor stator proposed by the present invention；
Fig. 7 is the side view of connection ring and Insulated winding wire set in a kind of capacitor operating type motor stator proposed by the present invention
Figure；
Fig. 8 is the top view of insulation board in a kind of capacitor operating type motor stator proposed by the present invention.
In figure: 1 external stator, 2 mounting grooves, 3 iron cores, 4 rectangular channels, 5 strip grooves, 6T type block, 7 Insulated winding wire sets, 8 insulation
Plate, 9 main windings, 10 auxiliary winding, 11 connection rings, 12T type groove.
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.
Referring to Fig.1-8, a kind of capacitor operating type motor stator, including external stator 1, iron core 3, main winding 9 and auxiliary winding
10, external stator 1 is equipped with the mounting groove 2 of installation iron core 3, as shown in Figure 5；Mounting groove 2 is in cross setting and its middle part setting
For circle, certain space is reserved for iron core 3；The arc-shaped T-type shape in the one end of mounting groove 2 far from central point is the progress of iron core 3
Limit.
It is set on the inside of iron core 3 there are four rectangular channel 4, iron core 3 is by being disposably punched, piling up, self-clinching is integrally formed, and increases whole
The regularity of body；Four rectangular channels 4 are equipped with T-block 6 to separate inner wall one end, are equipped in four rectangular channels 4 in rectangle
Four strip grooves 5 of distribution, shape and the mounting groove 2 of iron core 3 match, and the center of iron core 3 is run through equipped with circular groove, for installation
Rotor reserves certain space；Rectangular channel 4 is interconnected with circular groove and the one side far from circular groove is fixedly connected with T-block 6, such as schemes
Shown in 2.
It is respectively equipped with Insulated winding wire set 7 in four rectangular channels 4, is equipped with and 6 phase of T-block on four Insulated winding wire sets 7
The T-slot 12 matched, four Insulated winding wire sets 7 are connected by connection ring 11, and four Insulated winding wire sets 7 pass through melting and connection ring
11 are connected；Four strip grooves 5 cover 7 sizes with Insulated winding wire with the cooperation of rectangular channel 4 and match, T-block 6, rectangular channel 4 and four
A cooperation of strip groove 5 matches with Insulated winding wire set 7, can install Insulated winding wire set 7 and effectively be limited to it.
Main winding 9 is wound around on opposite two Insulated winding wires set 7, and auxiliary winding 10 is wound around other two opposite insulation
On coiling set 7, it is equipped with insulation board 8 in mounting groove 2, Insulated winding wire set 7 is limited.
The present invention also proposes a kind of manufacturing method of capacitor operating type motor stator, comprising the following steps:
S1 is disposably punched silicon steel tablet raw material using continuous stepping high-speed punching mold and equipment, piles up, from buckle forming
For monoblock type external stator 1 and iron core 3, external stator 1 is cylindrical shape, is equipped with four groove bodies being connected with inner circle inside external stator 1,
Angle is 90 ° between four groove bodies, and the one end of four groove bodies far from inner circle is T-type arc-shaped, T-type arc-shaped circular groove body vertical section
With a thickness of 2mm, the outside of iron core 3 matches with the inner circle and groove body of external stator 1；The punching of iron core 3 is cylindric and four
Rectangular channel 4, four rectangular channels 4 are all provided with respect to planar inner wall there are two strip groove 5, and rectangular channel 4 is rushed with 3 center of iron core to opposite
Cutting out is T-block 6；
The connection ring 11 to match with iron core 3 and the Insulated winding wire to match with rectangular channel 4 set 7 is made by being molded in S2,
Insulated winding wire set 7 is linked together with the outer wall of connection ring 11 by plastic molten melt, the position distribution of four Insulated winding wires sets 7 and
Rectangular channel 4 matches；
S3, it is fixed to connection ring 11 to limit, winding copper wire is carried out on four Insulated winding wire sets 7 by coil winding machine, relatively
Two Insulated winding wires set 7 is one group and copper wire connects always, respectively main winding 9 and auxiliary winding 10, and main winding 9 and it is secondary around
Group 10 flows out part copper wire；
S4, main winding 9 and auxiliary winding 10 are all made of externally-wound type automatic programme control coil winding machine coiling, and each winding uses P line
Assembled coiling frame body is packed into rotary winding clamp, rotary winding clamp by the mode coiling wound in circle continuum
Including automatic indexing turntable, coiling housing and coiling import mould, on the major and minor coil initial position of coiling frame body be arranged two around
Line guide pin, when there is speed regulation to require, speed regulation winding using the dedicated coil winding machine of externally-wound type prior to 10 coiling of main winding 9 and auxiliary winding before
The coiling of single needle single layer and crosspointer bilayer coiling can be used in coiling, winding method；
S5 is clamped and connected by the automated exchanged cutter equipment of the first step and ring 11 and is placed it in the inner circle of iron core 3；Pass through
Iron core 3 is placed in external stator 1 by the automated exchanged cutter equipment of second step；Then insulation board 8 is put by third step clamping apparatus
It sets in external stator 1.
In the present invention, by being limited to connection ring 11, then by coil winding machine to four Insulated winding wires set 7 carry out around
Line processing；Then by iron core 3 in the mounting groove 2 of external stator 1, the ring 11 that is then clamped and connected is installed on iron core 3 simultaneously
It is mounted on Insulated winding wire set 7 in rectangular channel 4, T-slot 12 can be limited by T-block 6, realized to Insulated winding wire set 7
Installation can install four Insulated winding wire sets 7 by connection ring 11 simultaneously, be avoided in the prior art respectively to multiple insulation
Coiling set 7 is installed one by one, the low problem of installation effectiveness.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of capacitor operating type motor stator, including external stator (1), iron core (3), main winding (9) and auxiliary winding (10),
It is characterized in that, the external stator (1) is equipped with the mounting groove (2) of installation iron core (3), sets that there are four squares on the inside of the iron core (3)
Shape slot (4), four rectangular channels (4) are equipped with T-block (6) to separate inner wall one end, in four rectangular channels (4)
Equipped with four strip grooves (5) for being in distributed rectangular, it is respectively equipped with Insulated winding wire set (7) in four rectangular channels (4), four institutes
The T-slot (12) for being equipped on Insulated winding wire set (7) and matching with T-block (6) is stated, four Insulated winding wire sets (7) pass through
Connection ring (11) is connected, and the main winding (9) is wound around on two opposite Insulated winding wire sets (7), the auxiliary winding (10)
It is wound around on other two opposite Insulated winding wire set (7), is equipped with insulation board (8) in the mounting groove (2).
2. a kind of capacitor operating type motor stator according to claim 1, which is characterized in that the mounting groove (2) is in
It is cross to be arranged and be provided in round in the middle part of it, one end arc-shaped T-type shape of the mounting groove (2) far from central point.
3. a kind of capacitor operating type motor stator according to claim 2, which is characterized in that the shape of the iron core (3)
Shape matches with mounting groove (2), and the center of the iron core (3) is run through equipped with circular groove, and the rectangular channel (4) mutually interconnects with circular groove
Logical and far from circular groove one side is fixedly connected with T-block (6).
4. a kind of capacitor operating type motor stator according to claim 3, which is characterized in that the iron core (3) passes through
It is disposably punched, piles up, self-clinching is integrally formed.
5. a kind of capacitor operating type motor stator according to claim 1, which is characterized in that four strip grooves (5) with
The cooperation of rectangular channel (4) is matched with Insulated winding wire set (7) size.
6. a kind of capacitor operating type motor stator according to claim 5, which is characterized in that four Insulated winding wires
Set (7) is connected by melting with connection ring (11).
7. a kind of manufacturing method of capacitor operating type motor stator, which comprises the following steps:
S1, using continuous stepping high-speed punching mold and equipment, silicon steel tablet raw material is disposably punched, is piled up, self-clinching be shaped to it is whole
Body formula external stator (1) and iron core (3), external stator (1) are cylindrical shape, are equipped with four to be connected with inner circle inside external stator (1)
Groove body, angle is 90 ° between four groove bodies, and the one end of four groove bodies far from inner circle is T-type arc-shaped, T-type arc-shaped circular groove body
Vertical section with a thickness of 2mm, the outside of iron core (3) matches with the inner circle and groove body of external stator (1)；The punching of iron core (3) is
Cylindric and four rectangular channels (4), four rectangular channels (4) are all provided with that there are two strip groove (5), rectangular channels (4) with respect to planar inner wall
It is T-block (6) with being punched to opposite for iron core (3) center；
The connection ring (11) to match with iron core (3) and the Insulated winding wire set to match with rectangular channel (4) is made by being molded in S2
(7), Insulated winding wire set (7) and the outer wall of connection ring (11) are linked together by plastic molten melt, four Insulated winding wire sets (7)
Position distribution matches with rectangular channel (4)；
S3, it is fixed to connection ring (11) to limit, winding copper wire is carried out on four Insulated winding wire sets (7) by coil winding machine, relatively
Two Insulated winding wire sets (7) be that one group and copper wire connect always, respectively main winding (9) and auxiliary winding (10), and main winding
(9) and auxiliary winding (10) flows out part copper wire；
S4, main winding (9) and auxiliary winding (10) are all made of externally-wound type automatic programme control coil winding machine coiling, and each winding uses P line
Assembled coiling frame body is packed into rotary winding clamp, rotary winding clamp by the mode coiling wound in circle continuum
Including automatic indexing turntable, coiling housing and coiling import mould, on the major and minor coil initial position of coiling frame body be arranged two around
Line guide pin, when there is speed regulation to require, speed regulation winding using the dedicated coil winding machine of externally-wound type prior to main winding (9) and auxiliary winding (10) around
The coiling of single needle single layer and crosspointer bilayer coiling can be used in coiling before making, winding method；
S5 is clamped and connected by the automated exchanged cutter equipment of the first step and ring (11) and is placed it in the inner circle of iron core (3)；Pass through
Iron core (3) is placed in external stator (1) by the automated exchanged cutter equipment of second step；Then pass through third step clamping apparatus for insulation board
(8) it is placed in external stator (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910528223.8A CN110138113B (en) | 2019-06-18 | 2019-06-18 | Capacitor operation type motor stator and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910528223.8A CN110138113B (en) | 2019-06-18 | 2019-06-18 | Capacitor operation type motor stator and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN110138113A true CN110138113A (en) | 2019-08-16 |
| CN110138113B CN110138113B (en) | 2021-06-04 |
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ID=67577853
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| CN201910528223.8A Active CN110138113B (en) | 2019-06-18 | 2019-06-18 | Capacitor operation type motor stator and manufacturing method thereof |
Country Status (1)
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2019
- 2019-06-18 CN CN201910528223.8A patent/CN110138113B/en active Active
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| US20040041482A1 (en) * | 2002-07-02 | 2004-03-04 | Petersen Christian C. | Pm motor and generator with a vertical stator core assembly formed of pressure shaped processed ferromagnetic particles |
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| Publication number | Publication date |
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| CN110138113B (en) | 2021-06-04 |
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