CN106849545A - Manufacture method for the rotor of motor and the motor with the rotor - Google Patents
Manufacture method for the rotor of motor and the motor with the rotor Download PDFInfo
- Publication number
- CN106849545A CN106849545A CN201610862852.0A CN201610862852A CN106849545A CN 106849545 A CN106849545 A CN 106849545A CN 201610862852 A CN201610862852 A CN 201610862852A CN 106849545 A CN106849545 A CN 106849545A
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- China
- Prior art keywords
- receiving
- lattice
- container
- recess
- rotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
-
- 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
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The present invention relates to a kind of manufacture method of the rotor for motor.Manufacture the basic components of rotor in order to manufacture the rotor of motor, the basic components have the end face of the substantially annular of substantially cylindrical outer cover and two.Basic components have multiple recesses, and it extends from end face to end face, and its cross section from end face to end face does not change.There is provided it is multiple accommodate containers, it has multiple continuously front and rear receiving lattice for following each other respectively on corresponding longitudinal direction.Permanent magnet is incorporated into respectively in the receiving lattice for accommodating container from the corresponding incoming direction orthogonal with corresponding longitudinal direction.The permanent magnet for being introduced into accommodating in lattice is fixed in receiving lattice.Will have be fixed on accommodate lattice in permanent magnet receivings container be introduced between basic components on corresponding longitudinal direction recess in one in and fixation in this place.The invention further relates to a kind of motor with the rotor.
Description
Technical field
The present invention relates to a kind of manufacture method of the rotor for motor,
Wherein, the basic components of rotor are manufactured, the basic components have substantially cylindrical outer cover and two bases
The end face of annular in sheet,
Wherein, basic components have multiple recesses, and the recess extends from end face to end face, and the recess from
End face does not change to the cross section of end face.
The invention further relates to a kind of motor,
Wherein, motor has stator and rotor,
Wherein, rotor is arranged on armature spindle, and the rotor is pivotally supported in bearing so that rotor and armature spindle can enclose
Rotated around rotation axis,
Wherein, by winding system arrangement in the stator,
Wherein, rotor has basic components, and it has the substantially annular of substantially cylindrical outer cover and two
End face,
Wherein, basic components have multiple recesses, and the recess extends from end face to end face, and the recess horizontal stroke
Section ground from end face to end face does not change.
Background technology
In various motors, such as permanent excited synchronous machine, permanent magnet is disposed with the rotor.Permanent magnet is introduced into motor
Rotor in carried out by non-single operation in the prior art.Realization being built for the design of each machine, permanent magnet is embedding
Enter the equipment in rotor.Permanent magnet is individually introduced into the recess of rotor and is poured followed by resin in the prior art
Note.Permanent magnet is incorporated into the inexactness positioned with permanent magnet in recess to be associated.The permanent magnet axial location (i.e. its
Along the position that the direction of the rotor axis of rotor is observed) there is it accurate in the transverse plane orthogonally oriented with rotation axis
Orientation and orientation can not uniformly and accurately be configured.Inexactness causes in the actual operating data of motor
Fluctuation.Therefore, in the motor of prior art, actually need than more magnetic materials needed for theory, although so as in reality
There is fluctuation in the service data on border and also assure the normal data for realizing defined.
The content of the invention
It is an object of the invention to realize following feasibility, permanent magnet can be positioned accurately at by the feasibility
In rotor.
For manufacture method, the purpose is realized by manufacture method of the invention.
According to the present invention, beginning proposes that the manufacture method of type is designed as follows,
There is provided it is multiple accommodate containers, the receiving container have respectively on corresponding longitudinal direction it is multiple continuously each other
The front and rear receiving lattice for following,
Permanent magnet is incorporated into the appearance for accommodating container respectively from the corresponding incoming direction orthogonal with corresponding longitudinal direction
Receive in lattice,
The permanent magnet for being introduced into accommodating in lattice is fixed in receiving lattice,
The receiving container will with the permanent magnet being fixed in receiving lattice is introduced between base on corresponding longitudinal direction
In in the recess of plinth part, and
Container will be accommodated to be fixed in recess.
For motor, the purpose is realized by motor of the invention.
According to the present invention, beginning proposes that the motor of type is constructed in the following way,
The receiving container in being incorporated into recess is fixed with recess,
Observed in the direction of rotor axis, accommodate container has multiple continuously front and rear receiving lattice for following each other respectively,
Permanent magnet is separately fixed in receiving lattice,
The permanent magnet being fixed in the receiving lattice for accommodating container holds from orthogonal with the direction of rotation axis, corresponding receiving
The corresponding incoming direction of device is introduced in receiving lattice.
In order to manufacture basic components, in a generally known manner for example being capable of punching press multiple rotor pack with method.Then,
Rotor pack overlies one another and is connected to each other or packs.Permanent magnet is fixed on for example can be by pasting or pouring in receiving lattice
Note is carried out.To accommodate during container is fixed on recess for example can also be carried out by pasting or pouring into a mould.Fixed for container will to be accommodated
The type of stickup or cast in recess can use identical method and mode with permanent magnet is fixed in receiving lattice.Replace
Selection of land, it can be different types of stickup or cast.Be the stickup or cast of same type, however be also two that
This separate process.This can for example be recognized in the following way on the rotor of the motor being made, i.e., in a fixation procedure
Mould material or viscose glue and the mould material or viscose glue of other fixation procedure between there is boundary face.
It is possible that not only orthogonal with corresponding longitudinal direction but also draw with corresponding in the range of manufacture rotor
Enter on the orthogonal corresponding horizontal direction in direction, accommodate container only has a unique receiving lattice respectively.It is feasible as an alternative
It is to accommodate container there are multiple continuously front and rear receiving lattice for following each other respectively in a lateral direction.
Preferably, in the range of manufacture rotor, the receiving container with the permanent magnet being fixed in receiving lattice is with as follows
Mode be introduced in recess, that is, cause outer cover of the corresponding incoming direction towards basic components, permanent magnet draws from described
Enter direction to be introduced in the corresponding receiving lattice for accommodating container.
In a feasible design, manufacture rotor in the range of, accommodate container in recess is introduced in it
It is preceding to be covered using corresponding covering, so that being fixed on the permanent magnet accommodated in lattice is received lattice and corresponding covering
Part is comprehensively surrounded.Thus, permanent magnet is comprehensively protected in motor operation, to prevent by the straight of the basic components of rotor
Connect effect.Calorifics or dynamic deformation of this effect for example originating from rotor.
In several cases, observed in the cross sectional planes orthogonal with longitudinal direction, accommodating container has than recess more
Small cross section.Especially, the moulding generally for guiding magnetic flux to recess is optimized.In this case it is possible that
Will positioning and guiding profile elements be arranged in receiving container at, the positioning and guiding profile elements observed in cross sectional planes away from
The corresponding container ground that accommodates extends.By means of positioning and guiding profile elements, receiving container is in be introduced in recess
When and observe in cross sectional planes be seamlessly maintained at corresponding recess afterwards.
Preferably, observe in a longitudinal direction and/or in cross sectional planes, position and guide profile elements only partly cloth
Put and accommodating at container.Observe in a longitudinal direction and/or in cross sectional planes, from a positioning and guiding profile elements under
Therefore there is spacing in one positioning and guiding profile elements.Enable in particular to be accomplished that by the design, consolidate container will be accommodated
When being scheduled in recess, castable and viscose glue flow behavior is damaged as small as possible.
The favourable design of motor corresponds essentially to the design of manufacture method.Merely have to it is noted that
In the rotor being made, the longitudinal direction for accommodating container is orientated parallel to rotor axis.
Brief description of the drawings
Above-mentioned characteristic of the invention, feature and advantage and realize that its ways and means are retouched in conjunction with the embodiments following
Become more fully apparent understandable after stating, the embodiment combination accompanying drawing is elaborated.Show in the diagram herein：
Fig. 1 shows the manufacture of the basic components of rotor,
Fig. 2 shown through the cross section of the basic components of Fig. 1,
Fig. 3 shows to accommodate the perspective view of container,
Fig. 4 shows the assembling of the receiving container of Fig. 3,
Fig. 5 shows the profile through the receiving container of Fig. 4 of assembling,
Fig. 6 shows to accommodate container to the introducing in the basic components of Fig. 2,
Fig. 7 shows to accommodate fixation of the container in basic components,
Fig. 8 shows the longitudinal section through the basic components of Fig. 2,
Fig. 9 shows the profile through motor,
Figure 10 shows the part through the cross section of basic components,
Figure 11 shows the profile through the receiving container of assembling,
Figure 12 shows the part through the cross section of rotor,
Figure 13 shows to accommodate the side view of container, and
Figure 14 shows the perspective view of other receiving container.
Specific embodiment
According to Fig. 1, the basic components 1 of rotor are manufactured first in order to manufacture the rotor of motor.For example, in order to manufacture basis
Part 1, multiple lamination blanks 2 are spliced in commonly known and common mode, and by common holding element 3 (such as bolt,
The bolt is mounted with holding pad and nut on both sides) it is assembled into rotor lamination stack.
Basic components 1 then, when it is assembled into rotor, rotate around rotation axis 4.Therefore, basic components 1 referring also to
Therefore Fig. 2 has the end face 6 of at least substantially annular of at least substantially cylindrical outer cover 5 and two.Basic components 1
Central indentation 7 is used subsequently to accommodate armature spindle.Additionally, basic components 1 have multiple other recesses 8.Other recess 8 is from end
Face 6 extends to end face 6.The recess does not change from end face 6 to the cross section of end face 6.Especially, lamination blank 2 is generally complete
Portion all has identical cross section.
Additionally, in order to manufacture rotor, there is provided multiple accommodates container 9.Generally, container 9 is all accommodated all to construct in the same manner.Figure
3 show to accommodate in container 9.Container 9 is accommodated to be constructed by nonmagnetic, non electrically conductive material.Container 9 is accommodated for example can
Manufactured by modes such as injection, cast, extruding.According to Fig. 3, accommodating container 9 has multiple receiving lattice 10, and the receiving lattice are along vertical
Followed to direction x is continuously front and rear each other.But figure 3 illustrates quantity be that the receiving lattice 10 of four are only purely illustrative
's.In the transverse direction y orthogonally oriented with longitudinal direction x, container 9 is accommodated opposite only with unique receiving lattice 10.Accommodate
Therefore the lattice 10 that accommodate of container 9 form unique one-dimensional row.
According to Fig. 4, each permanent magnet 11 is incorporated into receiving lattice 10 from incoming direction z.Incoming direction z not only with it is vertical
It is orthogonally oriented to direction x and with transverse direction y.
Then, the permanent magnet 11 accommodated in lattice 10 is introduced into be fixed in receiving lattice 10.For example, permanent magnet 11 is being introduced into appearance
A certain amount of viscose glue 13 is coated on the bottom 12 for accommodating lattice 10 before receiving in lattice 10, the viscose glue is by the introducing
Extrude at least in part, so that the viscose glue ramps up the side wall 14 for accommodating lattice 10.Viscose glue 13 exists in this case
Permanent magnet 11 is incorporated into the after-hardening for accommodating lattice 10.This shows in the left side of Fig. 5.As an alternative, for example by permanent magnet
11 be incorporated into receiving lattice 10 in after castable 15 can be filled into the receiving lattice 10 filled using permanent magnet 11.
In this case, castable 15 is in the after-hardening being filled into castable in accommodating lattice 10.
Then, according to Fig. 6, accommodate container 9 and divide along corresponding longitudinal direction x with the permanent magnet 11 accommodated in lattice 10 is fixed on
It is not introduced in in recess 8.Generally referring to Fig. 6 tops, each one unique container 9 that accommodates is incorporated into often herein
In individual recess 8.However, referring to the middle part and bottom in Fig. 6 also it is possible that multiple is accommodated into container 9 respectively is incorporated into recess 8
In.In this case, container is accommodated generally referring to Fig. 6 middle parts, is all within being introduced in corresponding recess at identical end face 6
In 8.But be also introduced in corresponding recess 8 from two end faces 6 it is possible that accommodating container 9 referring to Fig. 6 bottoms.In Fig. 6
In three recesses 8 are shown.But generally, the quantity of recess 8 is more than three.
Finally, container 9 is accommodated to be fixed in recess 8.For example, figure of the basic components 1 in Fig. 7 is encased in receiving portion 16
In, from below referring to Fig. 7 left sides from described accommodation section, by other viscose glue 17 or referring to Fig. 7 right sides, by other castable
In 18 press-in recesses 8.After other viscose glue 17 or the hardening of other castable 18, in being formed into rotor.Fig. 8 shows to be made
Rotor, it is provided with reference 19 immediately.Figure 8 illustrates two recesses 8.But generally, the quantity of recess 8 is more than two.
Fig. 9 shows motor 20.According to Fig. 9, motor 20 has rotor of the invention 19 and additionally has stator 21.
Rotor 19 is arranged in from now on armature spindle 22.Armature spindle 22 is supported in bearing 23.Rotor 19 and armature spindle 22 thus, it is possible to
It is enough to be rotated around rotation axis 4.
Winding system 24 is arranged in stator 21.Winding head in only visible winding system 24 in fig .9.
Rotor 19 is constructed according to of the invention as already mentioned.Therefore, the rotor has with the He of outer cover 5
The basic components 1 of end face 6.There is also recess 8.Container 9 will be accommodated to be fixed in recess 8.Accommodating container 9 has receiving lattice 10.
The longitudinal direction x for accommodating container 9 corresponds to the direction of rotation axis 4.Accommodate lattice 10 therefore in the state of loading in rotary shaft
It is front and rear each other on the direction of line 4 to follow.In lattice 10 are accommodated, it is clear that be fixed with permanent magnet 11.Due to accommodating the longitudinal direction side of container 9
Corresponding with the direction of rotation axis 4 to x, incoming direction z orthogonal extends in the direction of rotation axis 4, and permanent magnet 11 is along institute
Incoming direction is stated to be incorporated into receiving lattice 10.
As already mentioned, it is to accommodate and hold conclusive condition when container 9 is incorporated into recess 8 will be accommodated
Device 9 be introduced between recess 8 on corresponding longitudinal direction x in one in.Conversely, incoming direction z is with longitudinal direction x just
Orientation within the plane of friendship is secondary.Preferably, the figure in Figure 10, with the permanent magnet being fixed in receiving lattice 10
11 receiving container 9 is introduced in recess 8 as follows, that is, cause to be introduced accordingly relative to the corresponding container 9 that accommodates
Outer covers 5 of the direction z towards basic components 1.Therefore, accommodate lattice 10 opening side, that is, accommodate lattice 10 (referring to Fig. 3,4
With 5) neither by bottom 12 nor the side by the gauge of side wall 14, towards outer cover 5.
It is possible that the side for accommodating the opening of lattice 10 ideally or almost ideally is directed to the outer cover of basic components 1
On face 5, i.e., almost only there is pure radial component (i.e. outside away from rotation axis 4).However, the figure in Fig. 2 also may be used
It is capable, additionally exist and rotate so that orientation additionally has tangential component (being rotated around rotation axis 4).
Generally so far illustrate, accommodate container 9 in permanent magnet 11 to be introduced into receiving lattice 10 and be fixed in
Accommodate also holding opening afterwards in lattice 10.Therefore, lattice 10 are accommodated and permanent magnet 11 is surrounded on five faces, i.e., by bottom 12, two
Two side walls 14 that the side wall 14 and x observations along the longitudinal direction that the individual observations of y in transverse direction are put toward each other are put toward each other.So
And, the figure according to Figure 11 was also covered before recess 8 is introduced it is possible that accommodating container 9 using corresponding covering 25.
In this case, the permanent magnet 11 accommodated in lattice 10 is fixed on comprehensively to be surrounded by receiving lattice 10 and corresponding covering 25.So
And, keep the situation of opening relative with lattice are accommodated, accommodate orientation of the container 9 when recess 8 is introduced and preferably keep constant.Therefore,
Only need to add covering 25.Remaining design can also be realized as needed.
In some cases, figure of the container 9 in Figure 12 is accommodated to be seen in the cross sectional planes orthogonal with longitudinal direction x
Examine with the cross section smaller than recess 8.In this case, can will position and guiding profile elements 26 are arranged in receiving container 9
Place, the positioning and guiding profile elements are observed in cross sectional planes and extended away from the corresponding ground of container 9 that accommodates.Simply by the presence of fixed
Position and guiding profile elements, positioning and guiding profile elements 26 are determined as follows, that is, cause to accommodate container 9 by means of positioning and draw
Guide wheel profile 26 is when in being incorporated into recess 8 is middle and observed in cross sectional planes be seamlessly maintained at corresponding afterwards
Recess 8 in.It is in fig. 12 purely illustrative as positioning and guiding the projection shown in profile elements 26.By means of positioning and draw
Guide wheel profile 26, can significantly improve the positioning precision of the permanent magnet 11 in recess 8.Preferably, position and guiding profile elements
26 observed in cross sectional planes be only partly arranged in receiving container 9 at.In cross sectional planes observe, from one positioning and
Therefore there is spacing in guiding profile elements 26 to next positioning and guiding profile elements 26.
It is possible that positioning and guiding profile elements 26 are observed accommodating the whole length or length of container 9 in the longitudinal directionx
Extend in the major part of degree.However, it is preferred that positioning and guiding profile elements 26 are observed only partly arrange in the longitudinal directionx
Accommodating at container 9, in cross sectional planes observation, alternative in or be additional to only local arrangement.For example it is possible that according to figure
Figure in 13, addedly referring also to Figure 12, observes only at the top for accommodating container 9 and end arrangement in the longitudinal directionx
There are corresponding positioning and guiding profile elements 26.By the design, other viscose glue 17 or another is especially hindered as few as possible
The flowing of outer castable 18.
Generally so far illustrate, accommodating container 9 and being observed in transverse direction y respectively only has unique receiving lattice
10.However, figure in Figure 14 it is also possible that accommodate container 9 have in the transverse direction y it is multiple continuously each other before
Followed by receiving lattice 10.In this case, the favourable design also can be realized easily.
Therefore in sum, the present invention relates to following true：
The basic components 1 of rotor 19 are manufactured to manufacture the rotor 19 of motor 20, the basic components have substantially
The outer cover 5 of cylinder and two end faces 6 of substantially annular.Basic components 1 have multiple recesses 8, and the recess is from end
Face 6 extends to the ground of end face 6, and the recess does not change from end face 6 to the cross section of end face 6.Multiple receiving containers are provided
9, the receiving container has multiple continuously front and rear receiving lattice 10 for following each other respectively on corresponding longitudinal direction x.From
Permanent magnet 11 is incorporated into the corresponding incoming direction z orthogonal with corresponding longitudinal direction x the receiving lattice 10 for accommodating container 9 respectively
In.The permanent magnet 11 for being introduced into accommodating in lattice 10 is fixed in receiving lattice 10.To be there is the permanent magnet for being fixed on and accommodating in lattice 10
It is in the recess 8 that 11 receiving container 9 is introduced between basic components 1 on corresponding longitudinal direction x and fixed
In this place.Corresponding motor 20 has this rotor 19.
The present invention has various advantages.Therefore, the significantly improved positioning precision of permanent magnet 11 is especially provided, so that
The batch deviation of motor 20 can be significantly decreased in the case of batch production.Additionally, permanent magnet 11 for example is introduced into basis
Part 1 can quickly be carried out reliably and than prior art.Additionally, permanent magnet 11 is protected by receiving container 9, to prevent from passing through
Basic components 1 are directly affected.This will accommodate container 9 be introduced into basic components 1 when also have in the subsequent operation of motor 20 when
It is applicable.When the material for accommodating container 9 (and also having covering 25 if necessary) is properly selected, additionally it is possible to contribute to heat
Amount is derived from permanent magnet 11.Additionally, the amount of other viscose glue 17 or other castable 18 can be minimized.Thus also can
It is enough cost-effective.
Although the present invention is elaborated and described in particular by preferred embodiment, the present invention is not only restricted to institute
Disclosed example, and other flexible programs can be therefrom derived by those skilled in the art, without deviating from of the invention
Protection domain.
Claims (14)
1. one kind is used for the manufacture method of the rotor (19) of motor (20),
Wherein, the basic components (1) of the rotor (19) are manufactured, the basic components have the outer cover (5) and two of cylinder
The end face (6) of individual annular,
Wherein, the basic components (1) are with multiple recesses (8), and the recess is from the end face (6) to the end face (6)
Extend, and the recess does not change from the end face (6) to the cross section of the end face (6),
Wherein, there is provided multiple accommodates container (9), the receiving container has multiple even respectively on corresponding longitudinal direction (x)
Front and rear receiving lattice (10) for following each other continuously,
Wherein, permanent magnet (11) is introduced respectively from the corresponding incoming direction (z) orthogonal with the corresponding longitudinal direction (x)
To in the receiving lattice (10) of receiving container (9),
Wherein, the permanent magnet (11) being introduced into receiving lattice (10) is fixed in receiving lattice (10),
Wherein, will be with the receiving container (9) of the permanent magnet (11) being fixed in receiving lattice (10) corresponding
The longitudinal direction (x) on be introduced between in the recess (8) of the basic components (1), and
Wherein, receiving container (9) is fixed in the recess (8).
2. manufacture method according to claim 1, it is characterised in that not only with the corresponding longitudinal direction (x) just
Hand over and on the corresponding horizontal direction (y) orthogonal with the corresponding incoming direction (z), receiving container (9) difference is only
With unique receiving lattice (10).
3. manufacture method according to claim 1, it is characterised in that not only with the corresponding longitudinal direction (x) just
Hand over and on the corresponding horizontal direction (y) orthogonal with the corresponding incoming direction (z), receiving container (9) has respectively
There are multiple continuously front and rear receiving lattice (10) for following each other.
4. manufacture method according to any one of claim 1 to 3, it is characterised in that with being fixed on the receiving lattice
(10) the receiving container (9) of the permanent magnet (11) in is introduced in the recess (8) in such a way, even if
Accordingly the incoming direction (z) towards the outer cover (5) of the basic components (1), the permanent magnet (11) is from institute
Incoming direction is stated to be introduced in the corresponding receiving lattice (10) for accommodating container (9).
5. manufacture method according to any one of the preceding claims, it is characterised in that the receiving container (9) is being drawn
Covered using corresponding covering (25) before entering in the recess (8), so that being fixed on the receiving lattice
(10) permanent magnet (11) in is comprehensively surrounded by receiving lattice (10) and the corresponding covering (25).
6. manufacture method according to any one of the preceding claims, it is characterised in that
Observed in the cross sectional planes orthogonal with the longitudinal direction (x), receiving container (9) is with than the recess
(8) smaller cross section,
Positioning and guiding profile elements (26) are arranged in described receiving container (9) place, and the positioning and guiding profile elements are in the horizontal stroke
Observed in sectional plane and extended away from corresponding receiving container (9), and
By means of it is described positioning and guiding profile elements (26), it is described accommodate container (9) in the recess (8) is introduced in one
Being observed in the cross sectional planes when individual middle and afterwards in be seamlessly maintained at the corresponding recess (8).
7. manufacture method according to claim 6, it is characterised in that on the longitudinal direction (x) and/or in the horizontal stroke
Observed in sectional plane, the positioning and guiding profile elements (26) are only partly arranged in described receiving container (9) place.
8. a kind of motor,
Wherein, the motor has stator (21) and rotor (19),
Wherein, the rotor (19) is arranged on armature spindle (22), and the rotor is pivotally supported in bearing (23) so that described turn
Sub (19) and the armature spindle (22) can rotate around rotation axis (4),
Wherein, winding system (24) is arranged in the stator (21),
Wherein, the rotor (19) is with basic components (1), the basic components have cylinder outer cover (5) and two
The end face (6) of annular,
Wherein, the basic components (1) are with multiple recesses (8), and the recess is from the end face (6) to the end face (6)
Extend, and the recess does not change from the end face (6) to the cross section of the end face (6),
Wherein, the receiving container (9) being incorporated into the recess (8) is fixed with the recess (8),
Wherein, looked up in the side of rotor axis (4), receiving container (9) has multiple continuously front and rear each other respectively
The receiving lattice (10) for following,
Wherein, permanent magnet (11) is separately fixed in receiving lattice (10),
Wherein, be fixed on it is described receiving container (9) the receiving lattice (10) in the permanent magnet (11) from the rotation
The direction of axis (4) is orthogonal, the corresponding corresponding incoming direction (z) for accommodating container (9) is introduced in the receiving
In lattice (10).
9. motor according to claim 8, it is characterised in that not only orthogonal with the direction of the rotor axis (4) and
And on the corresponding horizontal direction (y) orthogonal with the corresponding incoming direction (z), receiving container (9) has only respectively
One unique receiving lattice (10).
10. motor according to claim 8, it is characterised in that not only orthogonal with the direction of the rotor axis (4) and
And on the corresponding horizontal direction (y) orthogonal with the corresponding incoming direction (z), receiving container (9) has many respectively
Individual continuously front and rear receiving lattice (10) for following each other.
11. motor according to any one of claim 8 to 10, it is characterised in that with being fixed on the receiving lattice
(10) the receiving container (9) of the permanent magnet (11) in is arranged in the recess (8) in such a way, that is, cause
, towards the outer cover (5) of the basic spare part (1), the permanent magnet (11) is from described for the corresponding incoming direction (z)
Incoming direction is introduced in the corresponding receiving lattice (10) for accommodating container (9).
12. motor according to any one of claim 8 to 11, it is characterised in that the receiving container (9) is using corresponding
Covering (25) covered so that the permanent magnet (11) being fixed in receiving lattice (10) is by the receiving
Lattice (10) and the corresponding covering (25) are comprehensively surrounded.
13. motor according to any one of claim 8 to 12, it is characterised in that
Observed in the cross sectional planes orthogonal with the rotation axis (4), receiving container (9) is with than the recess
(8) smaller cross section,
Positioning and guiding profile elements (26) are arranged in described receiving container (9) place, and the positioning and guiding profile elements are in the horizontal stroke
Observed in sectional plane and extended away from corresponding receiving container (9), and
By means of the positioning and guiding profile elements (26), receiving container (9) is observed continuously in the cross sectional planes
Unoccupied place is maintained in the recess (8).
14. motors according to claim 13, it is characterised in that on the direction of the rotation axis (4) and/or in horizontal stroke
Observed in sectional plane, the positioning and guiding profile elements (26) are only partly arranged.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015218924.4A DE102015218924A1 (en) | 2015-09-30 | 2015-09-30 | Electric machine with exact positioning of rotor magnets |
| DE102015218924.4 | 2015-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106849545A true CN106849545A (en) | 2017-06-13 |
Family
ID=58281839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610862852.0A Pending CN106849545A (en) | 2015-09-30 | 2016-09-28 | Manufacture method for the rotor of motor and the motor with the rotor |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106849545A (en) |
| DE (1) | DE102015218924A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111656655A (en) * | 2018-08-29 | 2020-09-11 | 舍弗勒技术股份两合公司 | Method and device for producing a spoked rotor for an electric machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019126763A1 (en) * | 2019-10-04 | 2021-04-08 | Schlaeger Kunststofftechnik Gmbh | Method for producing a component provided with at least one component, in particular with a functional element |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004007937A (en) * | 2002-04-16 | 2004-01-08 | Sumitomo Special Metals Co Ltd | Rotor and rotary machine |
| CN101404426A (en) * | 2007-10-02 | 2009-04-08 | 日立空调·家用电器株式会社 | Permanent magnet type rotating electric machine for driving fan of washing and drying machine |
| CN101569077A (en) * | 2006-12-22 | 2009-10-28 | 西门子公司 | Pm rotor having radial cooling slots and corresponding method of production |
| CN101882824A (en) * | 2009-05-05 | 2010-11-10 | Iro有限公司 | Location substrate and permanent magnet rotor |
| CN202178633U (en) * | 2011-07-25 | 2012-03-28 | 株洲南车时代电气股份有限公司 | Permanent magnet packaging box and permanent magnet motor rotor |
| DE102012016927A1 (en) * | 2012-08-27 | 2014-02-27 | Volkswagen Aktiengesellschaft | Rotor of electric machine e.g. electric motor, has clamping element that is extended along extending direction of permanent magnet in recess such that permanent magnet is partially enclosed by clamping element |
-
2015
- 2015-09-30 DE DE102015218924.4A patent/DE102015218924A1/en not_active Withdrawn
-
2016
- 2016-09-28 CN CN201610862852.0A patent/CN106849545A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004007937A (en) * | 2002-04-16 | 2004-01-08 | Sumitomo Special Metals Co Ltd | Rotor and rotary machine |
| CN101569077A (en) * | 2006-12-22 | 2009-10-28 | 西门子公司 | Pm rotor having radial cooling slots and corresponding method of production |
| CN101404426A (en) * | 2007-10-02 | 2009-04-08 | 日立空调·家用电器株式会社 | Permanent magnet type rotating electric machine for driving fan of washing and drying machine |
| CN101882824A (en) * | 2009-05-05 | 2010-11-10 | Iro有限公司 | Location substrate and permanent magnet rotor |
| CN202178633U (en) * | 2011-07-25 | 2012-03-28 | 株洲南车时代电气股份有限公司 | Permanent magnet packaging box and permanent magnet motor rotor |
| DE102012016927A1 (en) * | 2012-08-27 | 2014-02-27 | Volkswagen Aktiengesellschaft | Rotor of electric machine e.g. electric motor, has clamping element that is extended along extending direction of permanent magnet in recess such that permanent magnet is partially enclosed by clamping element |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111656655A (en) * | 2018-08-29 | 2020-09-11 | 舍弗勒技术股份两合公司 | Method and device for producing a spoked rotor for an electric machine |
| CN111656655B (en) * | 2018-08-29 | 2023-04-18 | 舍弗勒技术股份两合公司 | Method and device for producing a spoked rotor for an electric machine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015218924A1 (en) | 2017-03-30 |
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Application publication date: 20170613 |