CN107317407B - Group connects the modular motor stator and its manufacturing method of multiple monodentate components - Google Patents
Group connects the modular motor stator and its manufacturing method of multiple monodentate components Download PDFInfo
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- CN107317407B CN107317407B CN201610271997.3A CN201610271997A CN107317407B CN 107317407 B CN107317407 B CN 107317407B CN 201610271997 A CN201610271997 A CN 201610271997A CN 107317407 B CN107317407 B CN 107317407B
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- Prior art keywords
- monodentate
- motor stator
- silicon steel
- modular motor
- steel sheet
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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
-
- 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
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/15—Sectional machines
Abstract
The present invention connects the modular motor stator of multiple monodentate components about a kind of group, includes multiple monodentate components.Above-mentioned multiple monodentate components engage with each other connection, and each monodentate component includes one first monodentate silicon steel sheet combined body, one second monodentate silicon steel sheet combined body and a coiling group.Wherein, monodentate component is mutually clamped with another adjacent monodentate component, is used and is combined into modular motor stator.When manufacturing the modular motor stator, the first silicon steel sheet and the second silicon steel sheet is first connected, and coiling group is wrapped in corresponding first winding section and the second winding section, use to form monodentate component;Then, repeatedly monodentate component is mutually clamped, uses and is combined into a local modular motor stator, and will connect two local modular motor stator mutually torsion groups along torsional direction, use to form the modular motor stator.
Description
Technical field
The present invention about a kind of modular motor stator and its manufacturing method, refer in particular to it is a kind of connect by group it is multiple
The motor stator of monodentate component and its manufacturing method.
Background technique
Motor industry to 18th century are developed to today, widely go deep into people's lives, either produce in tradition
Industry or scientific and technological industry, all it can be seen that the shadow of motor.Motor is the principle by Ampere's law, makes electric current by coil, and
Generate magnetic field.And stress is generated using the interaction between induced magnetic field and permanent magnet.Therefore, electric power is able to turn via motor
Change a stress into.
Usual motor includes a stator and a rotor.For stator, in order to promote coil in the occupancy rate of motor, with
Increase the efficiency of electromagnetic conversion;In addition, so that motor production is eased, people are constantly also for coiling is more easier
Different types of stator structure is designed in invention.
Referring to Fig. 1, Fig. 1 is to show that spliced motor stator group provided by the first prior art connects schematic diagram.Such as
Shown in figure, spliced motor stator is recorded in Japanese patent application publication No. the 2005-130605th patent document, spliced motor
Stator PA100 includes multiple motor monodentate structure PA1.Each motor monodentate structure PA1 includes one first group connecting part PA11, one the
A two group connecting part PA12 and coiling wound portion PA13.Wherein, coiling PA2 is first wound in coiling wound portion PA13 respectively, and is made
First group connecting part PA11 is connected to the second group connecting part PA12.In this way, so that each motor monodentate structure PA1 is mutually connected with group,
And then form spliced motor stator PA100.
After implementing spliced motor stator PA100, the high motor stator of occupancy rate can be produced.But right
Position and group is when meeting the first group connecting part PA11 and the second group connecting part PA12, it is more difficult to be accurately connected to positioning.Because in production horse
When up to monodentate structure PA1, each silicon steel sheet of composition motor monodentate structure PA1 inevitably has the tolerance in production.Especially
One group connecting part PA11 and the second group connecting part PA12 corresponds to possessed tolerance on the region of each silicon steel sheet, can be grouped into
The first group connecting part PA11 and the second group connecting part PA12 on motor monodentate structure PA1 generate cumulative limit.In this way, can be difficult to
The first group connecting part PA11 and the second group connecting part PA12 are met through group, forms spliced motor stator PA100, therefore will increase production
Difficulty.
In addition, the bonding position of the silicon steel sheet in direction and composition motor monodentate structure PA1 that motor monodentate structure PA1 group connects
It is all axial direction, therefore when group meets motor monodentate structure PA1, is easy to be deformed motor monodentate structure PA1.And entering
When frame assembles, spliced motor stator PA100 to enter frame direction also consistent with the direction that motor monodentate structure PA1 group connects, in turn
Increase difficulty of processing.
Referring to Fig. 2, Fig. 2 is the schematic diagram for showing monodentate chain-type motor stator provided by second of prior art.
It is linked as shown, monodentate chain-type motor stator PA3 is set by multiple chain type monodentate structure PA31 rings.Wherein, make
After monodentate chain-type motor stator PA3, because being easy to coiling and tie lines, process is simplified, and then reduce processing
The required time.In addition, the group cube of monodentate chain-type motor stator PA3 to silicon steel sheet punching press and do not enter frame direction not
Together, therefore it is not likely to produce deformation.
However, monodentate chain-type motor stator is since it is desired that higher machining accuracy, thus group immediately, need using a
Not corresponding jig.And not only used stamping die volume is larger, and waste material many caused by punching course.Cause
This, can derive many problems using monodentate chain-type motor stator.
Summary of the invention
In view of the first in the prior art, spliced motor stator is in contraposition and group connects the first group connecting part and second group
When socket part, the cumulative limit that the first group connecting part and the second group connecting part generate increases group and connects the first group connecting part and the second group connecting part
Difficulty, thus increase production difficulty.In addition, motor monodentate structure group connect direction, form motor monodentate structure silicon steel
The pressing direction of piece and modular motor stator to enter frame direction all identical as axial direction, therefore be easy to make motor monodentate structure
It is deformed, and then increases difficulty of processing.
In addition, needing higher machining accuracy in monodentate chain-type motor stator provided by the prior art, therefore need to make
With individual corresponding jigs.Not only used stamping die volume is larger, and waste material caused by punching course is more.
The present invention is to solve problem of the prior art, and used necessary technology means are to provide a kind of group to connect multiple monodentates
The modular motor stator of component includes multiple monodentate components.Monodentate component engages with each other connection, and each monodentate component includes one the
One monodentate silicon steel sheet combined body, one second monodentate silicon steel sheet combined body and a coiling group.
First monodentate silicon steel sheet combined body is formed by connecting by multiple first silicon steel sheets, and the first monodentate silicon steel sheet combined body
Extend interconnecting piece with one first comprising a first noumenon portion, one first winding section.The first noumenon portion has one first arc-shaped circumference
Edge.A centripetal direction of first winding section from the first noumenon portion towards the first arc-shaped circumference edge extends.First extends interconnecting piece
Equipped at least one first snap-in structure, and the one first arc extending direction from the first noumenon portion towards the first arc-shaped circumference edge prolongs
It stretches.
Second monodentate silicon steel sheet combined body is connected to the first monodentate silicon steel sheet combined body, by the connection of multiple second silicon steel sheets
At, and the second monodentate silicon steel sheet combined body includes one second body part, one second winding section and one second extension interconnecting piece.Second
Body part has an one second arc-shaped circumference edge, and the second arc-shaped circumference edge and the first arc-shaped circumference edge around having circle center axis altogether and
Extend to arc.Extend from the second body part towards centripetal direction the second winding section.Second, which extends interconnecting piece, is equipped at least one
Second snap-in structure, and extend from the second body part towards one second arc extending direction of the second arc-shaped circumference edge, wherein the
Two arc extending directions are opposite with the first arc extending direction.
In addition, coiling group winds the first winding section and the second winding section.It is stated in detail, coiling group is wound around in the first coiling
The common combination body in portion and the second winding section.
Wherein, the second snap-in structure of the first snap-in structure of monodentate component and adjacent monodentate component, along concyclic center
The one of axis is axial to be mutually clamped, and is used and is combined into modular motor stator.In addition, the first arc-shaped circumference edge and the second arc-shaped circumference
Edge encloses the circular outer circumference for constituting modular motor stator.
Each first snap-in structure is an engaging convex block or engaging groove.Each second snap-in structure is corresponding to each first engaging
An engaging groove or engaging convex block for structure.That is, if the first snap-in structure is an engaging convex block, the second snap-in structure
For corresponding engaging groove.If the first snap-in structure is an engaging groove, the second snap-in structure is corresponding engaging convex block.Compared with
Good person, engaging convex block are a square convex block, and engaging shrinkage pool is a square groove.Rectangular convex block and groove can prevent monodentate component
Between, rotation deviation is generated centered on the first snap-in structure or the second snap-in structure position.
In the first noumenon portion or the first winding section, be equipped at least one first riveted structure, the second body part or second around
Line portion is equipped at least one second riveted structure, wherein the first riveted structure is correspondingly arranged with the second riveted structure, purpose
It is that the first monodentate silicon steel sheet is made more securely to form the first monodentate silicon steel sheet combined body, make the second monodentate silicon steel sheet more securely
It forms the second monodentate silicon steel sheet combined body and the first monodentate silicon steel sheet combined body is made more securely to connect the second monodentate silicon steel sheet
Assembly.
In addition, when making impermeable riveting between the first silicon steel sheet and the second silicon steel sheet, no matter using following two technology hand
Whichever in section all may achieve the purpose of combination.The first technological means is to make the first riveted structure one towards the second riveted structure
The raised riveted structure of setting, and make the second riveted structure one recess riveted structure;Second of technological means is to make the first riveting
Binding structure is a recess riveted structure, and the raised riveted structure that the second riveted structure one is set towards the first riveted structure
Situation;Wherein, recess riveted structure can be a riveting groove or rivet hole.
For thin portion structure, the first noumenon portion has with the first extension interconnecting piece along the first arc extending direction jointly
One the first noumenon extends minimum widith, and the first winding section has one first coiling maximum width along the first arc extending direction,
It is greater than the first coiling maximum width that the first noumenon, which extends minimum widith,.In this way, which coiling group is just without departing from the first coiling
Portion.
Similarly, the second body part and the second extension interconnecting piece have one second ontology along the second arc extending direction jointly
Extend minimum widith, the second winding section has one second coiling maximum width along the second arc extending direction, and the second ontology prolongs
Stretching minimum widith is greater than the second coiling maximum width.In this way, which coiling group is just without departing from the second winding section.
In necessary technology means of the invention, the modular motor stator that a kind of group connects multiple monodentate components is more provided
Manufacturing method.To produce the modular motor stator that group connects multiple monodentate components, firstly, the first silicon steel sheet of connection and the second silicon
Steel disc, and the first extension interconnecting piece is made to form the first snap-in structure, extend interconnecting piece second and forms the second snap-in structure.It
Afterwards, each coiling group is respectively wound around corresponding each first winding section and each second winding section, uses to form monodentate component.Again
Come, repeatedly by the second snap-in structure of the first snap-in structure of monodentate component and adjacent monodentate component along axial mutually card
It closes, uses and be combined into a local modular motor stator.
Finally, local modular motor stator and another local modular motor stator are connect along a torsional direction torsion group,
Make the first extension interconnecting piece torsion of local modular motor stator be connected to the second of another local modular motor stator to prolong
Interconnecting piece is stretched, and it is fixed so that the second extension interconnecting piece torsion of local modular motor stator is connected to another local modular motor
The first of son extends interconnecting piece, uses and is combined into the modular motor stator.
Stated differently, since the composite junction between two local modular motor stators exist the first snap-in structure and
Second snap-in structure is easy to generate the interference in structure in composite junction in assembling;Therefore, it is combined to allow two parts
Formula motor stator can successfully combination assembled with one another need to be specific along one when group connects two local modular motor stators
Torsional direction reverses one of two local modular motor stators person, uses the interference avoided in structure, makes two local groups
Successfully torsion group connects box-like motor stator each other.In addition, usually local modular motor stator is the motor stator of semicircular,
But not limited to this.
In order to connect the first silicon steel sheet and the second silicon steel sheet, the first noumenon portion or the first winding section need to be first set to be formed at least
One first riveted structure, and be formed with the second body part or the second winding section and correspond at least one first riveted structure at least
One second riveted structure.Then, by along one riveting direction sequentially rivet the first riveted structure, by the first silicon steel sheet riveting at
First monodentate silicon steel sheet combined body.
Later, it is connected along riveting direction and the second riveted structure is riveted to the first monodentate silicon steel sheet combined body.Finally, sequentially
Second riveted structure is riveted at the second monodentate silicon steel sheet combined body, and then with the first monodentate structural body and is combined into modular motor
Stator.It is noted that the riveting sequence of the first silicon steel sheet and the second silicon steel sheet is replaceable.That is, can be first by
Two silicon steel sheets rivet to form the second silicon steel sheet combined body after, the first silicon steel sheet is sequentially being riveted, so that the first silicon steel sheet combined body
It is riveted on the second silicon steel sheet combined body.
When by sequentially the first riveted structure is riveted along a riveting direction, first first silicon steel sheet and the need to riveted
When two first silicon steel sheets, a riveting groove or a rivet hole are opened up in the first riveted structure of first first silicon steel sheet.Certainly,
If being to rivet first second silicon steel sheet and the under the situation that the riveting sequence of the first silicon steel sheet and the second silicon steel sheet is exchanged
When two second silicon steel sheets, a riveting groove or a rivet hole are opened up in the second riveted structure of first second silicon steel sheet.
In order to make the first extension interconnecting piece form the first snap-in structure, extends interconnecting piece second and form the second engaging knot
Structure need to stamp out at least one first snap-in structure in the first extension interconnecting piece, and stamp out at least one in the second extension interconnecting piece
Second snap-in structure.
Compared to the prior art, after implementing modular motor stator provided by the present invention and its manufacturing method, because
It is being organized immediately for two local modular motor stators, with the difference in angle between torsional direction and riveting direction and axial direction
It is different therefore less easily-deformable when organizing vertical modular motor stator.And only need by the first snap-in structure and the second snap-in structure into
Row engaging, can engage two monodentate components.Therefore, when group connects multiple monodentate components, less by production monodentate component
When generated its group of tolerances connect difficulty.In addition, the present invention only needs two groups of silicon steel sheets of punching press, respectively the first silicon steel sheet with
Second silicon steel sheet.Therefore, it is necessary to the jig used is more simple, generated waste material is also less in manufacturing process.
In conclusion invention not only avoids in the prior art, the tolerance that production silicon steel sheet generates, for organizing vertical monodentate
Influence caused by component also reduces the chance of monodentate component strain.In addition, present invention also reduces generated when production
Waste material.Therefore, the present invention certainly solves prior art problem encountered.
Detailed description of the invention
Fig. 1 is to show that spliced motor stator group provided by the first prior art connects schematic diagram;
Fig. 2 is the schematic diagram for showing monodentate chain-type motor stator provided by second of prior art;
Fig. 3 is the modular motor stator partial exploded view for showing present pre-ferred embodiments;
Fig. 4 is the monodentate component sectional perspective schematic diagram for showing present pre-ferred embodiments;
Fig. 5 is to show that the connection of the first steel disc assembly and the second silicon steel sheet combined body of present pre-ferred embodiments is decomposed
Schematic diagram;
Fig. 6 is the schematic diagram for showing the first silicon steel sheet of present pre-ferred embodiments;
Fig. 7 is the schematic diagram for showing the second silicon steel sheet of present pre-ferred embodiments;
Fig. 8 is the A-A cross-sectional view for showing the first silicon steel sheet of present pre-ferred embodiments;
Fig. 9 is the A-A cross-sectional view for showing multiple first silicon steel sheets of present pre-ferred embodiments and mutually riveting;
Figure 10 is the A-A for showing multiple first silicon steel sheets of present pre-ferred embodiments and one second silicon steel sheet and mutually riveting
With B-B cross-sectional view;
Figure 11 is to show that multiple first silicon steel sheets of present pre-ferred embodiments and multiple second silicon steel sheets mutually rivet
A-A and B-B cross-sectional view;
Figure 12 is to show that multiple first silicon steel sheets of present pre-ferred embodiments and multiple second silicon steel sheets mutually rivet
Stereoscopic schematic diagram;
Figure 13 is to show that two monodentate component engaging groups of present pre-ferred embodiments connect schematic diagram;
Figure 14 is the stereoscopic schematic diagram for showing the local modular motor stator of present pre-ferred embodiments;
Figure 15 shows that the torsion group of two local modular motor stators of present pre-ferred embodiments connects group and connects schematic diagram;With
And
Figure 16 shows the stereoscopic schematic diagram of the modular motor stator of present pre-ferred embodiments.
Wherein, appended drawing reference:
100 modular motor stators
10, the part 10a, 10b modular motor stator
1 monodentate component
11 first monodentate silicon steel sheet combined bodies
110, the first silicon steel sheet of 110a, 110b
The first riveted structure of 1101a, 1101b
111 the first noumenon portions
112 first winding sections
113,113a first extends interconnecting piece
1131, the first snap-in structure of 1131a
12 second monodentate silicon steel sheet combined bodies
120, the second silicon steel sheet of 120a
The second riveted structure of 1201a, 1201b
121 second body parts
122 second winding sections
123,123b second extends interconnecting piece
1231 second snap-in structures
13 coiling groups
E circular outer circumference
E1 the first arc-shaped circumference edge
E2 the second arc-shaped circumference edge
W1 the first noumenon extends minimum widith
W2 the first coiling maximum width
The second ontology of W3 extends minimum widith
W4 the second coiling maximum width
C centripetal direction
The concyclic central axis of CA
CA1 is axial
RO torsional direction
AR1 the first arc extending direction
AR2 the second arc extending direction
The spliced motor stator of PA100
PA1 motor monodentate structure
The first group connecting part of PA11
The second group connecting part of PA12
PA13 coiling wound portion
PA2 coiling
PA3 monodentate chain-type motor stator
PA31 chain type monodentate structure
Specific embodiment
It is the modular motor stator exploded for showing present pre-ferred embodiments also referring to Fig. 3 to Fig. 7, Fig. 3
Schematic diagram;Fig. 4 is the monodentate component sectional perspective schematic diagram for showing present pre-ferred embodiments;Fig. 5 is that the display present invention is preferable
First steel disc assembly of embodiment and the connection decomposition diagram of the second silicon steel sheet combined body;Fig. 6 is that the display present invention is preferable
The schematic diagram of first silicon steel sheet of embodiment;Fig. 7 is the schematic diagram for showing the second silicon steel sheet of present pre-ferred embodiments.Such as figure
Shown, present pre-ferred embodiments provide a kind of group of modular motor stator 100 for connecing multiple monodentate components, include multiple lists
Tooth assembly 1.Wherein, monodentate component 1 engages with each other connection, and each monodentate component 1 includes one first monodentate silicon steel sheet combined body 11, one
Second monodentate silicon steel sheet combined body 12 and a coiling group 13.
First monodentate silicon steel sheet combined body 11 is by multiple (the present embodiment schema is for six) the first silicon steel sheet 110
It is formed by connecting, and the first monodentate silicon steel sheet combined body 11 includes a first noumenon portion 111, one first winding section 112 and one first
Extend interconnecting piece 113 (schema draws departmentalism with dotted line).The first noumenon portion 111 has one first arc-shaped circumference edge E1.First around
Extend from the first noumenon portion 111 towards a centripetal direction C of the first arc-shaped circumference edge E1 in line portion 112.First extends interconnecting piece
113 are equipped at least one first snap-in structure 1131, and from the first noumenon portion 111 towards one first arc of the first arc-shaped circumference edge E1
Shape extending direction AR1 extends.
Second monodentate silicon steel sheet combined body 12 is connected to the first monodentate silicon steel sheet combined body 11, by multiple second silicon steel sheets
120 are formed by connecting, and the second monodentate silicon steel sheet combined body 12 includes one second body part 121, one second winding section 122 and one the
Two extend interconnecting piece 123 (schema draws departmentalism with dotted line).Second body part 121 has one second arc-shaped circumference edge E2, and the
Two arc-shaped circumference edge E2 and the first arc-shaped circumference edge E1 is around extending to circle center axis CA and arc altogether.
Extend from the second body part 121 towards centripetal direction C the second winding section 122.Second extension interconnecting piece 123 is equipped with
At least one second snap-in structure 1231, and extend from the second body part 121 towards one second arc of the second arc-shaped circumference edge E2
Direction AR2 extends, wherein the second arc extending direction AR2 is opposite with the first arc extending direction AR1.Wherein, monodentate component 1
The first snap-in structure 1131 and adjacent monodentate component 1 the second snap-in structure 1231, one along concyclic central axis CA is axial
CA1 is mutually clamped, and is used and is combined into modular motor stator 100.In addition, the first arc-shaped circumference edge E1 and the second arc-shaped circumference edge
E2 encloses the circular outer circumference E for constituting modular motor stator.
First snap-in structure 1131 is an engaging convex block or engaging groove.Second snap-in structure 1231 is corresponding to the first card
Close the engaging groove or engaging convex block of structure 1131.That is, if the first snap-in structure 1131 is an engaging convex block, the
Two snap-in structures 1231 are corresponding engaging groove.If the first snap-in structure 1131 is an engaging groove, the second snap-in structure
For corresponding engaging convex block.Preferably, engaging convex block are a square convex block, and engaging shrinkage pool is a square groove.Rectangular convex block
It can be prevented between monodentate component 1 with groove, with first snap-in structure 1131 or 1231 position of the second snap-in structure be
The heart generates rotation deviation.
On the region of first silicon steel sheet 110 corresponding to the first noumenon portion 111 or the first winding section 112, it is equipped with two
First riveted structure 1101a, 1101b is equipped with two the second riveted structures in the second body part 121 or the second winding section 122
In on the region of the second silicon steel sheet 120 corresponding to 1201a, 1201b, wherein first riveted structure 1101a, 1101b and the second riveting
Binding structure 1201a, 1201b are correspondingly arranged.It is intended that the first silicon steel sheet 110 is made more securely to form the first monodentate
Silicon steel sheet combined body 11 makes the second silicon steel sheet 120 more securely form the second monodentate silicon steel sheet combined body 12 and makes the first list
Tooth silicon steel sheet combined body 11 more securely connects the second monodentate silicon steel sheet combined body 12.
In addition, when making impermeable riveting between the first silicon steel sheet 110 and the second silicon steel sheet 120, no matter using following two
Whichever in technological means all may achieve the purpose of combination.The first technological means is to make the first riveted structure 1101a, 1101b
The raised riveted structure being arranged for one towards the second riveted structure 1201a, 1201b, and make the second riveted structure 1201a, 1201b
One recess riveted structure;Second of technological means is to make mono- recess riveted structure of the first riveted structure 1101a, 1101b, and make
Second riveted structure 1201a, 1201b is the situation of a raised riveted structure being arranged towards the first riveted structure 1101a, 1101b;
Wherein, recess riveted structure can be a riveting groove or rivet hole.
In addition, coiling group 13 winds the first winding section 112 and the second winding section 122.It is stated in detail, coiling group 13 is wound around
Common combination body in the first winding section 112 and the second winding section 122.For thin portion structure, the first noumenon portion 111 and first
Extending interconnecting piece 113 along the first arc extending direction AR1 there is a first noumenon to extend minimum widith W1, the first coiling jointly
Portion 112 has one first coiling maximum width W2 along the first arc extending direction AR1, and the first noumenon extends minimum widith W1 and is
Greater than the first coiling maximum width W2.
In this way, which 13 ability of coiling group is without departing from the first winding section 112.Similarly, the second body part 121 and second extends
Interconnecting piece 123 along the second arc extending direction AR2 there is one second ontology to extend minimum widith W3, the second winding section jointly
122 have one second coiling maximum width W4 along the second arc extending direction AR2, and it is big that the second ontology, which extends minimum widith W3,
In the second coiling maximum width W4.In this way, which 13 ability of coiling group is without departing from the second winding section 122.
Please refer to Fig. 5 and Fig. 8 to Figure 13, Fig. 5 be the first steel disc assembly and second for showing present pre-ferred embodiments
The connection decomposition diagram of silicon steel sheet combined body;Fig. 8 is the A-A section view for showing the first silicon steel sheet of present pre-ferred embodiments
Figure;Fig. 9 is the A-A cross-sectional view for showing multiple first silicon steel sheets of present pre-ferred embodiments and mutually riveting;Figure 10 is to show this
The A-A and B-B cross-sectional view that multiple first silicon steel sheets and one second silicon steel sheet of invention preferred embodiment mutually rivet;Figure 11 is aobvious
Show multiple first silicon steel sheets of present pre-ferred embodiments and A-A that multiple second silicon steel sheets mutually rivet and B-B cross-sectional view;Figure
12 be the stereoscopic schematic diagram for showing multiple first silicon steel sheets of present pre-ferred embodiments and multiple second silicon steel sheets and mutually riveting.
As shown, more providing a kind of group of manufacture for connecing the modular motor stator of multiple monodentate components in present pre-ferred embodiments
Method.
Firstly, connection first silicon steel sheet 110a, 110b and the second silicon steel sheet 120a, and make 113 shape of the first extension interconnecting piece
At the first snap-in structure 1131, extends interconnecting piece 123 second and form the second snap-in structure 1231.Wherein, in order to connect first
Silicon steel sheet (it is similar to first silicon steel sheet 110a, 110b herein, thus not in addition indicate) with the second silicon steel sheet (herein with the second silicon
Steel disc 120a is similar, therefore does not in addition indicate), it need to first make the first noumenon portion 111 or the first winding section 112 in the first silicon steel sheet pair
The region answered forms two the first riveted structures 1101a, 1101b, and makes the second body part 121 or the second winding section 122 and the
The corresponding region of two silicon steel sheets formed correspond to the first riveted structure 1101a, 1101b two the second riveted structure 1201a,
1201b.Then, the first riveted structure 1101a, 1101b is sequentially riveted by along a riveting direction R, by the first silicon steel sheet riveting
It is connected into the first monodentate silicon steel sheet combined body 11.
It, need to be in riveting first piece the when by sequentially the first riveted structure 1101a, 1101b is riveted along a riveting direction R
When one silicon steel sheet 110a and second first silicon steel sheet 110b, in the first riveted structure of first first silicon steel sheet 110a
1101a, 1101b open up a riveting groove or a rivet hole.Certainly, if the riveting sequence of the first silicon steel sheet and the second silicon steel sheet is exchanged
Situation under, then be when riveting first second silicon steel sheet 120a and second second silicon steel sheet 120a, at first second
The second riveted structure 1201a, 1201b of silicon steel sheet 120a opens up a riveting groove or a rivet hole.
In addition, extending interconnecting piece 123 second to make the first extension interconnecting piece 113 form the first snap-in structure 1131
The second snap-in structure 1231 is formed, the first snap-in structure 1131 need to be stamped out in the first extension interconnecting piece 113, and extend second
Interconnecting piece 123 stamps out the second snap-in structure 1231.
Later, it is connected along riveting direction R and the second riveted structure 1231 is riveted to the first monodentate silicon steel sheet combined body 11.Most
Afterwards, sequentially the second riveted structure 1231 is riveted into the second monodentate silicon steel sheet combined body 12.It is noted that the first silicon steel sheet
It is replaceable with the riveting sequence of the second silicon steel sheet.That is, first the second silicon steel sheet can be riveted to form the second silicon steel sheet group
After zoarium 12, the first silicon steel sheet is sequentially being riveted, so that the first silicon steel sheet combined body 11 is riveted on the second silicon steel sheet combined body 12.
Later, Fig. 4 and Figure 12 please be participate in, Fig. 4 is the monodentate component sectional perspective signal for showing present pre-ferred embodiments
Figure;Figure 12 is that the solid for showing that multiple first silicon steel sheets of present pre-ferred embodiments are mutually riveted with multiple second silicon steel sheets is shown
It is intended to.Coiling group 13 is wrapped in corresponding first winding section 112 and the second winding section 122 as shown, connecting, uses to be formed
Monodentate component 1.
Come again, please refers to Figure 13 and Figure 14, Figure 13 is to show that two monodentate component engaging groups of present pre-ferred embodiments connect
Schematic diagram;Figure 14 is the stereoscopic schematic diagram for showing the local modular motor stator of present pre-ferred embodiments.As shown, weight
Again by the second snap-in structure 1231 of the first snap-in structure 1131 of monodentate component 1 and adjacent monodentate component along axial mutual
Engaging is used and is combined into a local modular motor stator 10.
Finally, please referring to Figure 15 and Figure 16, Figure 15 is to show that two local modular motors of present pre-ferred embodiments are fixed
The torsion group of son connects schematic diagram;Figure 16 is the stereoscopic schematic diagram for showing the modular motor stator of present pre-ferred embodiments.Such as
Shown in figure, two local modular motor stator 10a, 10b are met along a torsional direction RO torsion group, make local modular motor stator
The first extension interconnecting piece 113a torsion of 10a is connected to the second of local modular motor stator 10b and extends interconnecting piece 123b, and
Make the second of local modular motor stator 10a to extend interconnecting piece 123a torsion and is connected to local modular motor stator 10b's
First extends interconnecting piece 113b, uses and is combined into modular motor stator 100.
In other words, in order to make the first snap-in structure 1131a of one end of local modular motor stator 10a be sticked in office
Second snap-in structure (diagram is not shown) of one end of portion modular motor stator 10b, and local modular motor stator 10a
The second snap-in structure (diagram is not shown) of the other end is sticked in the first engaging of the other end of local modular motor stator 10b
Structure (diagram is not shown).Local modular motor stator 10a need to be turned round along torsional direction RO and part modular motor stator 10b
Turn group to connect.Otherwise two part modular motor stator 10a, 10b can be because of interfering with each other and being difficult to group between monodentate component 1
It connects.
Stated differently, since there are the first cards for the composite junction between two local modular motor stator 10a, 10b
Close structure 1131a (the first snap-in structure that diagram does not show local modular motor stator 10b) and the second snap-in structure (diagram
Do not show), it is easy to generate the interference in structure in composite junction in assembling;Therefore, in order to allow in two local combined type horses
Up to stator 10a, 10b can successfully combination assembled with one another, when group meets two part modular motor stator 10a, 10b, need
Local modular motor stator 10a is reversed along a specific torsional direction RO, the interference avoided in structure is used, makes two parts
Successfully torsion group connects each other by modular motor stator 10a, 10b.In addition, usually part modular motor stator is semicircular
Motor stator, but not limited to this.
It is stated in detail, group, which connects mode, can fix local modular motor stator 10b, and keep local modular motor fixed
Sub- 10a is reversed along torsional direction RO and is connect with local modular motor stator 10b group.Also it can make local modular motor stator 10b
Edge makes local modular motor stator 10a along torsional direction RO and local modular motor stator in contrast to torsional direction RO
The mode of 10b carries out group and connects.In addition, usual part modular motor stator 10a, 10b are the motor stator of semicircular, but unlimited
In this.
Compared to the prior art, after implementing modular motor stator provided by the present invention and its manufacturing method, because
It is being organized immediately for two local modular motor stators, with the difference in angle between torsional direction and riveting direction and axial direction
It is different therefore less easily-deformable when organizing vertical modular motor stator.And only need by the first snap-in structure and the second snap-in structure into
Row engaging, can engage two monodentate components.Therefore, when group connects multiple monodentate components, less by production monodentate component
When generated its group of tolerances connect difficulty.In addition, the present invention only needs two groups of silicon steel sheets of punching press, respectively the first silicon steel sheet with
Second silicon steel sheet.Therefore, it is necessary to the jig used is more simple, generated waste material is also less in manufacturing process.
In conclusion invention not only avoids in the prior art, the tolerance that production silicon steel sheet generates, for organizing vertical monodentate
Influence caused by component also reduces the chance of monodentate component strain.In addition, present invention also reduces generated when production
Waste material.Therefore, the present invention certainly solves prior art problem encountered.
By the above detailed description of preferred embodiments, it would be desirable to feature and spirit of the invention are more clearly described, and
Not scope of the invention is limited with above-mentioned disclosed preferred embodiment.On the contrary, the purpose is to wish
Various changes can be covered and have being arranged in the scope of the scope of the patents to be applied of the invention of equality.
Claims (13)
1. a kind of group of modular motor stator for connecing multiple monodentate components, characterized by comprising:
Multiple monodentate components engage with each other connection, and each monodentate component includes:
One first monodentate silicon steel sheet combined body is formed by connecting by multiple first silicon steel sheets, and the first monodentate silicon steel sheet combined body
Include:
One the first noumenon portion has one first arc-shaped circumference edge;
One first winding section, the centripetal direction from the first noumenon portion towards the first arc-shaped circumference edge extend;And
One first extend interconnecting piece, be equipped at least one first snap-in structure, and from the first noumenon portion towards first arc outside
One first arc extending direction of periphery extends;
One second monodentate silicon steel sheet combined body is connected to the first monodentate silicon steel sheet combined body, is connected by multiple second silicon steel sheets
It forms, and the second monodentate silicon steel sheet combined body includes:
One second body part has one second arc-shaped circumference edge, and the second arc-shaped circumference edge is enclosed with the first arc-shaped circumference edge
Around circle center axis altogether and arc extend;
One second winding section is extended from second body part towards the centripetal direction;And
One second extend interconnecting piece, be equipped at least one second snap-in structure, and from second body part towards second arc outside
One second arc extending direction of periphery extends, wherein the second arc extending direction is opposite with the first arc extending direction;
And
One coiling group is wound in first winding section and second winding section;
Wherein, the another one of at least one first snap-in structure and these adjacent monodentate components of one of these monodentate components
At least one second snap-in structure along the concyclic central axis one it is axial be mutually clamped, use that be combined into the modular motor fixed
Son.
2. the according to claim 1 group of modular motor stator for connecing multiple monodentate components, which is characterized in that each first card
Closing structure is an engaging convex block and engage one of groove person.
3. the according to claim 1 group of modular motor stator for connecing multiple monodentate components, which is characterized in that each second card
Close structure correspond to each first snap-in structure one engaging groove with engage one of convex block person.
4. the according to claim 1 group of modular motor stator for connecing multiple monodentate components, which is characterized in that this first
At least one of body part and first winding section, be equipped at least one first riveted structure, the second body part and second around
At least one of line portion is equipped at least one second riveted structure, wherein at least one first riveted structure and this at least 1 the
Two riveted structures are correspondingly arranged.
5. the according to claim 4 group of modular motor stator for connecing multiple monodentate components, which is characterized in that this at least one
First riveted structure is a raised riveted structure being arranged towards second riveted structure, and at least one second riveted structure is one recessed for this
Fall into riveted structure.
6. the according to claim 4 group of modular motor stator for connecing multiple monodentate components, which is characterized in that this at least one
First riveted structure is a recess riveted structure, at least one second riveted structure be one towards first riveted structure raised riveting
Binding structure.
7. the according to claim 5 or 6 group of modular motor stator for connecing multiple monodentate components, which is characterized in that this is recessed
Sunken riveted structure is one of a riveting groove and rivet hole person.
8. the according to claim 1 group of modular motor stator for connecing multiple monodentate components, which is characterized in that the first
Body portion and the first extension interconnecting piece along the first arc extending direction there is a first noumenon to extend minimum widith jointly, should
First winding section has one first coiling maximum width along the first arc extending direction, which extends minimum widith
Greater than the first coiling maximum width.
9. the according to claim 1 group of modular motor stator for connecing multiple monodentate components, which is characterized in that this second
Body portion and the second extension interconnecting piece along the second arc extending direction there is one second ontology to extend minimum widith jointly, should
Second winding section has one second coiling maximum width along the second arc extending direction, which extends minimum widith
Greater than the second coiling maximum width.
10. the manufacturing method of a kind of group of modular motor stator for connecing multiple monodentate components, which is characterized in that produce as
Described in claim 1 group connects the modular motor stator of multiple monodentate components, and comprises the steps of:
(a) these first silicon steel sheets and these second silicon steel sheets are connected, and the first extension interconnecting piece is made to form first engaging
Structure forms second snap-in structure in the second extension interconnecting piece;
(b) each coiling group is respectively wound around corresponding each first winding section and each second winding section, uses to form these monodentates
Component;
(c) by by the another one of first snap-in structure of the one of these monodentate components and these adjacent monodentate components
Second snap-in structure is mutually clamped along the axial direction;
(d) it repeats the step (c) for several times, uses and be combined into a local modular motor stator;And
(e) the part modular motor stator is connect along a torsional direction torsion group and another local modular motor is fixed
Son makes wherein the first extension interconnecting piece torsion of the part modular motor stator be connected to another described local group
Box-like motor stator wherein one described second extends interconnecting piece, and makes wherein one described the of the part modular motor stator
Wherein first extension that two extension interconnecting piece torsions are connected to another local modular motor stator connects
Socket part is used and is combined into the modular motor stator.
11. the manufacturing method of the according to claim 10 group of modular motor stator for connecing multiple monodentate components, feature
It is, in step (a), further includes following steps:
(a1) so that at least one of the first noumenon portion and first winding section is formed at least one first riveted structure, and make this
At least one of second body part and second winding section are formed at least 1 corresponding at least one first riveted structure
Two riveted structures;
(a2) these the first riveted structures are sequentially riveted by along a riveting direction, by the riveting of these first silicon steel sheets at this
One monodentate silicon steel sheet combined body;
(a3) it is connected along the riveting direction and second riveted structure is riveted to the first monodentate silicon steel sheet combined body;And
(a4) these second riveted structures are riveted into the second monodentate silicon steel sheet combined body.
12. the manufacturing method of the according to claim 11 group of modular motor stator for connecing multiple monodentate components, feature
It is, in step (a2), further includes following steps:
(a21) riveting first first silicon steel sheet and when second first silicon steel sheet, first first silicon steel sheet this extremely
Few first riveted structure opens up one of a riveting groove and rivet hole person.
13. the manufacturing method of the according to claim 10 group of modular motor stator for connecing multiple monodentate components, feature
It is, in step (a), further includes following steps:
(a1) at least one first snap-in structure is stamped out in the first extension interconnecting piece, and in the second extension interconnecting piece punching press
At least one second snap-in structure out.
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