CN206948074U - A kind of motor insulating support - Google Patents
A kind of motor insulating support Download PDFInfo
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- CN206948074U CN206948074U CN201720725875.7U CN201720725875U CN206948074U CN 206948074 U CN206948074 U CN 206948074U CN 201720725875 U CN201720725875 U CN 201720725875U CN 206948074 U CN206948074 U CN 206948074U
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Abstract
The utility model provides a kind of motor insulating support, and the motor includes body, fixing device, routing device and Winder with insulating support, wherein：The body is an annulus；The fixing device includes some first kind protrusions of some first kind grooves of the top surface positioned at the body and the top surface positioned at the body；The routing device includes some second class grooves of the lateral surface positioned at some through holes of the side of the body and positioned at the body；The Winder is some second class protrusions of the inner surface positioned at the body；Coiling is wound on Winder, is drawn from Winder, by first kind groove, the second class groove, then by through hole, is wound on first kind protrusion.The utility model overcomes the problem of coiling electric motor lead-out wire in parallel is more, solves the problems, such as that existing insulating support can not be applied on multiple branch circuit parallel winding winding mode motor.
Description
Technical field
Technical field of motors is the utility model is related to, more particularly to a kind of motor insulating support.
Background technology
Permagnetic synchronous motor has the characteristics of big power, small volume, efficiency high, it is widely used in every field.
The permagnetic synchronous motor of Wound-rotor type is wherein concentrated because of characteristic, the motor of its efficiency better than distribution Wound-rotor type such as End winding is short.And
The End winding of motor can be further reduced using insulating support, improves electric efficiency.Due to the extraction for coiling electric motor of connecting
Line is less, and the lead-out wire of coiling electric motor in parallel is more, if directly by traditional stent applications on coiling electric motor in parallel, electricity
The lead-out wire of machine will be in a mess.So existing insulating support be only applicable in design connect coiling motor, and design compared with
To be simple, problems or potential safety hazard be present, such as coil leading-out copper wire fixes difficult, transition wire cabling fallibility and transition wire
Staggeredly the problems such as cabling, and this kind of insulating support is typically employed on the motor of series connection coiling, less to apply in multiple branch circuit simultaneously
On the motor for joining coiling.
Therefore need to design a kind of insulating support of brand new, can be applied on the motor of coiling in parallel, together
When solve some problems of existing insulating support.
Utility model content
The purpose of this utility model is to provide a kind of motor insulating support, not applied to solving existing insulating support
The problem of motor of coiling in parallel.
In order to solve the above technical problems, the utility model provides a kind of motor insulating support, motor insulation branch
Frame includes body, fixing device, routing device and Winder, wherein：
The fixing device includes some first kind grooves of the top surface positioned at the body and positioned at the top of the body
Some first kind protrusions in face；
The routing device includes some through holes of the side wall positioned at the body and the lateral surface positioned at the body
Some second class grooves；
Coiling is wound on the Winder, is drawn from the Winder, by the first kind groove, described second
Class groove, then by the through hole, it is wound on the first kind protrusion.
Optionally, in described motor insulating support, the Winder includes the medial surface positioned at the body
Some second class protrusions and be fixed on the second class protrusion end some side structures, the side structure position
In side of the second class protrusion away from the body medial surface, the side structure is more close than the second class protrusion
The top surface of the body.
Optionally, in described motor insulating support, the top surface of the side structure includes the 3rd class groove.
Optionally, in described motor insulating support, the quantity of the Winder and the number of motor stator tooth
It is identical.
Optionally, in described motor insulating support, the end of each first kind groove also includes an openings
To the 4th class groove perpendicular to the first kind groove.
Optionally, in described motor insulating support, the quantity of the first kind groove is the multiple of number of motor phases.
Optionally, in described motor insulating support, in terms of the medial surface angle of the body, opening direction is relative
The first kind groove is equal with number of motor phases for the quantity of right the 4th class groove, and the relatively described first kind groove of opening direction is
The quantity of left the 4th class groove is equal with number of motor phases.
Optionally, in described motor insulating support, the first kind protrusion is T-shaped protrusion.
Optionally, in described motor insulating support, the quantity of the first kind protrusion is times of number of motor phases
Number.
Optionally, in described motor insulating support, it is convex close to the first kind that the through hole is located at described body side surface
Play the position of thing.
Optionally, in described motor insulating support, the quantity of the through hole is the multiple of number of motor phases.
Optionally, in described motor insulating support, the quantity of the second class groove is the multiple of number of motor phases.
Optionally, in described motor insulating support, motor insulating support also includes attachment means, described
Attachment means are some 3rd class protrusions positioned at the Winder bottom surface.
Optionally, in described motor insulating support, the 3rd class protrusion is shaped as circle, rhombus, three
It is angular or oval.
Optionally, in described motor insulating support, the height of the 3rd class protrusion is motor stamping thickness
1~10 times.
Optionally, in described motor insulating support, the angle between the two neighboring 3rd class protrusion is：
180 ° of 360 °/k ＜ α ＜
Wherein, k be Winder number, angles of the α between the 3rd class protrusion.
Optionally, in described motor insulating support, the body is a circular ring structure.
In motor insulating support provided by the utility model, coiling is entered by first kind groove and first kind protrusion
Row is fixed, and coordinates through hole and the second class protrusion to arrange the cabling of coiling, and the coiling is wound on Winder, from around
Drawn on line apparatus, by first kind groove, then by the second class groove, then by through hole, be wound on first kind protrusion, realize
The fixation of coiling lead-out wire and cabling are orderly, overcome the problem of coiling electric motor lead-out wire in parallel is more, solve existing insulation
Support can not be applied on multiple branch circuit parallel winding winding mode motor the problem of.
Specifically, the utility model passes through coiling of the opening direction of the 4th class groove with entering the first kind groove
Direction of routing is identical, devises L-shaped line outlet groove and backward L-shaped line outlet groove, and the cabling of motor has been divided into clockwise and anticlockwise two
Individual direction, coordinate multilayer to walk line trenches, the coil outlet of every groove is drawn out to the position of final outlet, this is designed to prevent copper
Line direction of routing mistake, while improve motor production efficiency.
Further, the attachment means under Winder ensure that the correct installation of insulating support.These protrusions are
Non-centrosymmetry is distributed, at an angle between adjacent two protrusions, and this is advantageous to when support is installed and stator core
The confirmation of relative position, ensure accuracy and reliability during support installation.
Second class groove of outer body is used for the cabling of coil transition wire, ensures the independent cabling of each phase transition wire, plays
The effect of phase insulation, prevent phase fault caused by out-phase contact.Body annulus outside diameter along the circumferential direction has some grooves,
For every slot coil from groove to the cabling for drawing transition wire in line position.If these grooves are divided into dried layer along support vertical direction,
Ensure the transition wire not transition linear contact lay with other grooves per slot coil.This is designed to the independence for ensureing every slot coil transition wire
Cabling, insulation protection is played, prevent phase fault problem caused by the contact of out-phase copper cash.It is in addition, logical on this body side surface
The T-shaped of hole and top surface erects the effect of fixed leading-out copper wire.
Through hole is arranged on the side of first kind protrusion, and after coiling is covered from groove, body is entered by through hole
Medial surface, then it is wound on first kind protrusion, again serves to fixed effect.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model motor insulating support one；
Fig. 2 is another schematic perspective view of the utility model motor insulating support；
Fig. 3 is the utility model motor insulating support schematic top plan view；
Fig. 4 is the schematic perspective view of the lower carriage of the utility model motor insulating support；
Shown in figure：1- bodies；21- first kind grooves；22- the second class grooves；The class grooves of 23- the 3rd；The class grooves of 24- the 4th；31-
A kind of protrusion；32- the second class protrusions；The class protrusions of 33- the 3rd；4- through holes；5- side structures；6- lower carriages.
Embodiment
Below in conjunction with the drawings and specific embodiments to the utility model proposes motor with insulating support make further it is detailed
Explanation.According to following explanation and claims, advantages and features of the present utility model will become apparent from.It should be noted that accompanying drawing
Non- accurately ratio is used using very simplified form and, only to convenience, lucidly aid in illustrating the utility model
The purpose of embodiment.
Core concept of the present utility model is to provide a kind of motor insulating support, to solve existing insulating support not
The problem of being applicable the motor of coiling in parallel.
To realize above-mentioned thought, the utility model provides a kind of motor insulating support, and coiling is wound on Winder,
Draw from Winder, by first kind groove, the second class groove, then by through hole, be wound on first kind protrusion.
<Embodiment one>
The present embodiment provides a kind of motor insulating support, and as shown in Fig. 1~2, the motor includes this with insulating support
Body 1, fixing device, routing device and Winder, wherein：If the fixing device includes the top surface positioned at the body 1
Some first kind protrusions 31 of dry first kind groove 21 and the top surface positioned at the body 1；The routing device includes being located at
Some second class grooves 22 of some through holes 4 of the side wall of the body 1 and lateral surface positioned at the body 1；Coiling is wound on
On the Winder, drawn from the Winder, by the first kind groove 21, the second class groove 22, Ran Houtong
The through hole 4 is crossed, is wound on the first kind protrusion 31, the body 1 is a circular ring.
The Winder includes some second class protrusions 32 of the medial surface positioned at the body and is fixed on described
Some side structures 5 of the end of second class protrusion 32, the side structure 5 are located at the second class protrusion 32 away from institute
State the side of the medial surface of body 1, top surface of the side structure 5 than the second class protrusion 32 close to the body 1.
In the motor insulating support that the present embodiment provides, by first kind groove 21 and first kind protrusion 31 to coiling
It is fixed, coordinates the class protrusion 32 of through hole 4 and second to arrange the cabling of coiling, the coiling is wound on Winder
On, drawn from Winder, by first kind groove 21, then by the second class groove 22, then by through hole 4, be wound on the first kind
31 on protrusion, it is orderly to realize fixation and the cabling of coiling lead-out wire, overcomes the problem of coiling electric motor lead-out wire in parallel is more,
Solve the problems, such as that existing insulating support can not be applied on multiple branch circuit parallel winding winding mode motor.
Further, the second class groove 22 in the outside of body 1 is used for the cabling of coil transition wire, ensures the only of each phase transition wire
Vertical cabling, plays a part of phase insulation, prevents phase fault caused by out-phase contact.Body annulus outside diameter is along the circumferential direction
There are some grooves, for every slot coil from groove to the cabling for drawing transition wire in line position.These grooves are along support vertical direction
If being divided into dried layer, ensure the transition wire not transition linear contact lay with other grooves per slot coil.This is designed to ensure every slot coil
The independent cabling of transition wire, plays insulation protection, prevents phase fault problem caused by the contact of out-phase copper cash.
Specifically, in described motor insulating support, the side structure 5 that the Winder includes is close to described
Top surface one end of body 1.The top surface of the side structure 5 includes the 3rd class groove 23.3rd class groove 23 can effectively make from coiling
The coiling drawn on device is fixed in side structure 5, when coiling is drawn from Winder and leading to first kind groove 21, no
It can be slid in side structure 5.The quantity of the Winder is identical with the number of motor stator tooth.Each first kind groove
21 end also includes an opening direction perpendicular to the 4th class groove 24 of the first kind groove, the opening of the 4th class groove 24
The direction of routing of coiling of the direction with entering the first kind groove 21 is identical, and the quantity of the first kind groove 21 is number of motor phases
Multiple, in terms of the medial surface angle of the body 1, the relatively described first kind groove 21 of opening direction is right the 4th class groove
24 quantity is equal with number of motor phases, the relatively described first kind groove 21 of opening direction for left the 4th class groove 24 quantity with
Number of motor phases is equal, i.e., to the left, second half opening is to the right for the half opening in described 4th class groove 24.
The cabling that the present embodiment passes through coiling of the opening direction of the 4th class groove 24 with entering the first kind groove 21
Direction is identical, devises L-shaped line outlet groove and backward L-shaped line outlet groove, and the cabling of motor has been divided into two sides clockwise and anticlockwise
To coordinating the second class of multilayer groove 22, that is, walk line trenches, the coil of every groove is entered into the 4th class groove 24 from first kind groove 21, passed through
4th class groove 24 enters the second class groove 22, and this is designed to prevent copper cash direction of routing mistake, while improves motor production efficiency.
Further, in described motor insulating support, the first kind protrusion 31 is T-shaped protrusion, described
The quantity of first kind protrusion 31 is the multiple of number of motor phases.It is raised close to the first kind that the through hole 4 is located at the side of body 1
The position of thing 31, the quantity of the through hole 4 are the multiple of number of motor phases.The quantity of the second class groove 22 is times of number of motor phases
Number.The T-shaped of through hole 4 and top surface on the side of body 1 erects the effect of fixed leading-out copper wire.
In addition, in described motor insulating support, the motor also includes attachment means, the company with insulating support
Tipping is set to some 3rd class protrusions 33 positioned at the Winder bottom surface.The 3rd class protrusion 33 is shaped as justifying
Shape, rhombus, triangle or ellipse, it is preferably circular, the height of the 3rd class protrusion 33 for motor stamping thickness 1~
10 times, the angle between the 3rd class protrusion 33 is less than 180 °, more than the number of 360 °/Winder, i.e., two neighboring
Angle between the 3rd class protrusion is：
180 ° of 360 °/k ＜ α ＜
Wherein, k be Winder number, angles of the α between the 3rd class protrusion.Attachment means under Winder
It ensure that the correct installation of insulating support.These protrusions are distributed for non-centrosymmetry, are between adjacent two protrusions
Certain angle, this is advantageous to the confirmation with stator core relative position when support is installed, ensures accuracy during support installation
And reliability.
Finally, in described motor insulating support, as shown in figure 4, the motor is also included with insulating support
Support 6, the lower carriage 6 are installed on the other end of motor stator, and lower carriage 6 is used cooperatively with body 1, also wrapped
Include the structures such as the side on Winder and Winder.
To sum up, motor is described in detail above-described embodiment with the various configuration of insulating support, and certainly, this practicality is new
Type includes but is not limited to configuration cited in above-mentioned implementation, is become on the basis of any configuration provided in above-described embodiment
The content changed, belong to the scope that the utility model is protected.Those skilled in the art can be according to the content of above-described embodiment
Draw inferences about other cases from one instance.
<Embodiment two>
The utility model also provides a kind of method for winding of motor insulating support, the coiling of the motor insulating support
Method includes：The coiling is wound on Winder, is drawn from Winder, by first kind groove 21, then by the second class
Groove 22, then by through hole 4, it is wound on first kind protrusion 31.
In the method for winding for the motor insulating support that the present embodiment provides, the coiling is wound on Winder, from
Winder, i.e., to be drawn on the second class protrusion 32, the effect of Winder is to guide to the coiling on motor on insulating support,
Then pass through first kind groove 21, coiling is fixed by first kind groove 21, the present embodiment passes through the 4th class groove 24
The direction of routing of coiling of the opening direction with entering the first kind groove 21 is identical, devises L-shaped line outlet groove and backward L-shaped outlet
Groove, the cabling of motor is divided into both direction clockwise and anticlockwise, has coordinated the second class of multilayer groove 22, that is, walks line trenches, will
Coil outlet per groove is drawn out to the position of final outlet, and this is designed to prevent copper cash direction of routing mistake, while improves electricity
Machine production efficiency.
Further, coiling is after the extraction of first kind groove 21, and into the second class groove 22, the annulus outside diameter of body 1 is circumferentially
There are some grooves in direction, for every slot coil from groove to the cabling for drawing coiling in line position.These grooves are along support vertical side
To if dried layer is divided into, ensure transition wire per the slot coil not transition linear contact lay with other grooves.The second class groove 22 in the outside of body 1
For the cabling of coiling, it is possible thereby to ensure the independent cabling of each winding, play a part of phase insulation, prevent out-phase from contacting
Caused phase fault.This is designed to the independent cabling for ensureing every slot coil coiling, plays insulation protection, prevents out-phase
Phase fault problem caused by copper cash contact；And fixation and the cabling for realizing coiling cabling are orderly, overcome coiling in parallel
The problem of motor lead-out wire is more, solving existing insulating support can not apply on multiple branch circuit parallel winding winding mode motor
Problem.
Further, when coiling reaches the through hole 4 near first kind protrusion 31 by the second class groove 22, through logical
Hole 4, into the inner surface of body 1, then it is wound on first kind protrusion 31, a fixed effect is played to coiling, so
Coiling can draw connection external equipment afterwards.The first kind protrusion 31 is T-shaped frame, through hole 4 and top surface on the side of body 1
T-shaped erect the effect of fixed leading-out copper wire.
In addition, the attachment means under Winder ensure that the correct installation of insulating support.During these protrusions are non-
The heart is symmetrical, at an angle between adjacent two protrusions, and this is advantageous to relative with stator core during support installation
The confirmation of position, ensure accuracy and reliability during support installation.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, due to corresponding to the method disclosed in Example, so description is fairly simple, related part is referring to method part illustration
.
Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the scope of the utility model
Calmly, any change, the modification that the those of ordinary skill in the utility model field does according to the disclosure above content, belonging to right will
Seek the protection domain of book.
Claims (17)
1. a kind of motor insulating support, it is characterised in that the motor includes body, fixing device, cabling with insulating support
Device and Winder, wherein：
The fixing device includes some first kind grooves of the top surface positioned at the body and the top surface positioned at the body
Some first kind protrusions；
If the routing device includes some through holes of the side wall positioned at the body and the lateral surface positioned at the body
Dry second class groove；
Coiling is wound on the Winder, is drawn from the Winder, by the first kind groove, second class
Groove, then by the through hole, it is wound on the first kind protrusion.
2. motor insulating support as claimed in claim 1, it is characterised in that the Winder includes being located at the body
Medial surface some second class protrusions and be fixed on the second class protrusion end some side structures, the side
Side structure is located at side of the second class protrusion away from the body medial surface, and the side structure is more convex than second class
Play top surface of the thing close to the body.
3. motor insulating support as claimed in claim 2, it is characterised in that the top surface of the side structure includes the 3rd class
Groove.
4. motor insulating support as claimed in claim 2, it is characterised in that the quantity and motor stator of the Winder
The number of tooth is identical.
5. motor insulating support as claimed in claim 1, it is characterised in that the end of each first kind groove also includes
Fourth class groove of one opening direction perpendicular to the first kind groove.
6. motor insulating support as claimed in claim 5, it is characterised in that the quantity of the first kind groove is number of motor phases
Multiple.
7. motor insulating support as claimed in claim 6, it is characterised in that in terms of the medial surface angle of the body, open
The relatively described first kind groove in mouth direction is equal with number of motor phases for the quantity of right the 4th class groove, and opening direction is relatively described
First kind groove is equal with number of motor phases for the quantity of left the 4th class groove.
8. motor insulating support as claimed in claim 1, it is characterised in that the first kind protrusion is T-shaped protrusion.
9. motor insulating support as claimed in claim 8, it is characterised in that the quantity of the first kind protrusion is motor
The multiple of the number of phases.
10. motor insulating support as claimed in claim 1, it is characterised in that the through hole is located at described body side surface and leaned on
The position of nearly first kind protrusion.
11. motor insulating support as claimed in claim 10, it is characterised in that the quantity of the through hole is number of motor phases
Multiple.
12. motor insulating support as claimed in claim 1, it is characterised in that the quantity of the second class groove is motor phase
Several multiples.
13. motor insulating support as claimed in claim 1, it is characterised in that the motor also includes connecting with insulating support
Connection device, the attachment means are some 3rd class protrusions positioned at the Winder bottom surface.
14. motor insulating support as claimed in claim 13, it is characterised in that the 3rd class protrusion is shaped as justifying
Shape, rhombus, triangle or ellipse.
15. motor insulating support as claimed in claim 13, it is characterised in that the height of the 3rd class protrusion is electricity
1~10 times of machine punching thickness.
16. motor insulating support as claimed in claim 13, it is characterised in that the two neighboring 3rd class protrusion it
Between angle be：
180 ° of 360 °/k ＜ α ＜
Wherein, k be Winder number, angles of the α between the 3rd class protrusion.
17. the motor insulating support as any one of claim 1~16, it is characterised in that the body is a circle
Ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725875.7U CN206948074U (en) | 2017-06-21 | 2017-06-21 | A kind of motor insulating support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725875.7U CN206948074U (en) | 2017-06-21 | 2017-06-21 | A kind of motor insulating support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206948074U true CN206948074U (en) | 2018-01-30 |
Family
ID=61365811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720725875.7U Active CN206948074U (en) | 2017-06-21 | 2017-06-21 | A kind of motor insulating support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206948074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109104018A (en) * | 2017-06-21 | 2018-12-28 | 上海海立电器有限公司 | A kind of motor insulating support and its method for winding |
| JP2019180216A (en) * | 2018-03-30 | 2019-10-17 | 株式会社豊田自動織機 | Stator of rotary electric machine and the rotary electric machine |
-
2017
- 2017-06-21 CN CN201720725875.7U patent/CN206948074U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109104018A (en) * | 2017-06-21 | 2018-12-28 | 上海海立电器有限公司 | A kind of motor insulating support and its method for winding |
| CN109104018B (en) * | 2017-06-21 | 2023-08-01 | 上海海立电器有限公司 | Insulating bracket for motor and winding method thereof |
| JP2019180216A (en) * | 2018-03-30 | 2019-10-17 | 株式会社豊田自動織機 | Stator of rotary electric machine and the rotary electric machine |
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