CN208939787U - Axial disk permanent magnet machine rotor magnetic conductive board assembly tooling and system - Google Patents
Axial disk permanent magnet machine rotor magnetic conductive board assembly tooling and system Download PDFInfo
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- CN208939787U CN208939787U CN201821933355.6U CN201821933355U CN208939787U CN 208939787 U CN208939787 U CN 208939787U CN 201821933355 U CN201821933355 U CN 201821933355U CN 208939787 U CN208939787 U CN 208939787U
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- support arm
- rotor
- main body
- conductive board
- rotor magnetic
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Abstract
The utility model discloses a kind of axial disk permanent magnet machine rotor magnetic conductive board assembly tooling and systems, belong to motor field, the assembly tooling includes pedestal, it is relatively set with first support arm and second support arm on pedestal, the first driving device for driving first support arm with respect to second support arm movement is provided in first support arm；First support arm is used for fixed rotor disk；The fixture for grip roll magnetic conductive board is provided in second support arm, fixture includes the cylindrical fixture main body opposite with rotor disk position, jig main body is provided centrally with interior positioning core axle, outer positioning pin is provided with around jig main body, interior positioning core axle and outer positioning pin are resilientiy stretchable structure, it is provided with several mounting grooves on the end face of jig main body, the electromagnet for adsorber rotor magnetic conductive board is installed in mounting groove.In the utility model, rotor magnetic-conduction plate can be assembled on rotor disk by assembly tooling, realize Automated assembly, and accurate positioning can effectively ensure that rotor dynamic balancing.
Description
Technical field
The utility model relates to motor fields, particularly relate to a kind of axial disk permanent magnet machine rotor magnetic conductive board assembly tooling
And system.
Background technique
Axial permanent magnetic motor (axial flux permanent magnet machine, AFPMM) is also referred to as desk permanent-magnet electricity
Machine (or axial magnetic field/flux electric machine), air gap be in plane, air-gap field is axially distributed, because its is compact-sized, high-efficient,
The advantages that power density is big obtains more and more concerns.AFPMM is particularly suitable for application to electric vehicle, renewable energy system
System, flywheel energy storage system and industrial equipment etc. require the occasion of high torque density and spaces compact.
Fig. 1 shows a kind of typical structure of axial disk magneto comprising is located in the middle stator module and position
Rotor assembly in two sides, in which: stator module include stator core 6', the stator coil 5' being wound around on stator core 6',
And the stator support 1' for fixed stator iron core 6' and stator coil 5', stator core 6' generally use soft-magnetic composite material
(Soft Magnetic Composite, SMC) is made, to reduce eddy-current loss；Rotor assembly includes being located at stator module two sides
The magnetic links 4' that is arranged in pairs, the rotor magnetic-conduction plate 3' that the back side magnetic links 4' is arranged in and setting are carried on the back in rotor magnetic-conduction plate 3'
The rotor supports in face/rotor disk 2'.
At present when rotor magnetic-conduction plate to be assembled on rotor disk, only hand assembled mode, there are position inaccurates, no
The problem of rotor dynamic balancing can be effectively ensured.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of accurate positionings, can effectively ensure that rotor dynamic balancing
Axial disk permanent magnet machine rotor magnetic conductive board assembly tooling and system.
In order to solve the above technical problems, the utility model offer technical solution is as follows:
On the one hand, a kind of axial disk permanent magnet machine rotor magnetic conductive board assembly tooling is provided, is used for ring-shaped rotor magnetic conduction
Plate is assembled on rotor disk, and the assembly tooling includes pedestal, in which:
It is relatively set with first support arm and second support arm on the pedestal, is provided in the first support arm for driving
State the first driving device of the relatively described second support arm movement of first support arm；
The first support arm is used for fixed rotor disk；
The fixture for grip roll magnetic conductive board is provided in the second support arm, the fixture includes and rotor disk position
Opposite cylindrical fixture main body, the jig main body are provided centrally with for positioning the default of rotor magnetic-conduction plate annular inner wall
Position mandrel, is provided with the outer positioning pin for positioning rotor magnetic-conduction plate annular outer wall around the jig main body, it is described in
Positioning core axle and outer positioning pin are resilientiy stretchable structure, and several mounting grooves are provided on the end face of the jig main body,
Electromagnet for adsorber rotor magnetic conductive board is installed in the mounting groove.
Further, the rotor dead axle for fixed rotor disk is provided in the first support arm.
Further, the jig main body is provided with mounting hole at the interior positioning core axle and outer positioning pin, described
Spring is provided in mounting hole, the end of the spring connects the interior positioning core axle and outer positioning pin.
Further, the rear portion of the jig main body is provided with fixing axle, is provided with described in fixing in the second support arm
The cover board of fixing axle.
Further, the lower section two sides on the pedestal in the first support arm are provided with boss, shape between the boss
At slideway, the first support arm is located in the slideway.
Further, the lower part of the first support arm is provided with lead screw, and the first driving device is described in drive connection
The stepper motor of lead screw.
On the other hand, a kind of axial disk permanent magnet machine rotor magnetic conductive board assembly system, including rotor disk and annular are provided
Rotor magnetic-conduction plate further includes above-mentioned assembly tooling.
Further, the raised inner annular wall in the side of the rotor disk and annular wall, the inner annular wall and
The cavity for placing the rotor magnetic-conduction plate is formed between annular wall.
Further, the rotor magnetic-conduction plate is successively joined end to end by the magnetic guiding loop of multiple fan ring-shaped and is spliced, often
A magnetic guiding loop is all made of SMC material and is integrally formed molding manufacture；
The outer positioning pin is uniformly arranged on around the jig main body, it is described it is outer positioning pin quantity with it is described
The quantity of magnetic guiding loop is identical；
The mounting groove is uniformly arranged on the end face of the jig main body, the quantity of the mounting groove also with the magnetic conduction
The quantity of ring is identical.
Further, the assembly system further includes rubber coating fixture, and the rubber coating fixture includes bracket, in which:
The middle part side of the bracket is provided with the erecting bed for placing the rotor disk, is provided on the erecting bed
The second driving device for driving the rotor disk to rotate horizontally；
The top-side of the bracket is provided with glue rifle above the erecting bed, is connected in the glue rifle for driving
The third driving device that the glue rifle is moved along horizontal linear is moved, the mobile route of the nozzle of the glue rifle is on the rotor disk
Projection by the rotor disk rotation axis.
The utility model has the following beneficial effects:
In the utility model, rotor magnetic-conduction plate can be assembled on rotor disk by assembly tooling, realize Automated assembly, fixed
Level is true, can effectively ensure that rotor dynamic balancing.
Detailed description of the invention
Fig. 1 is the typical structure schematic diagram of axial disk magneto in the prior art；
Fig. 2 is the structural schematic diagram of the axial disk permanent magnet machine rotor magnetic conductive board assembly tooling of the utility model, wherein
(a) it is front view, (b) is perspective view；
Fig. 3 is the structural schematic diagram of fixture in assembly tooling shown in Fig. 2, wherein (a) is the knot before grip roll magnetic conductive board
Composition is (b) structure chart after grip roll magnetic conductive board；
Fig. 4 is the structural representation of rotor disk in the axial disk permanent magnet machine rotor magnetic conductive board assembly system of the utility model
Figure；
Fig. 5 is the magnetic conduction of rotor magnetic-conduction plate in the axial disk permanent magnet machine rotor magnetic conductive board assembly system of the utility model
The structural schematic diagram of ring；
Fig. 6 is that the structure of rubber coating fixture in the axial disk permanent magnet machine rotor magnetic conductive board assembly system of the utility model is shown
It is intended to, wherein (a) is front view, it (b) is perspective view；
Fig. 7 is the effect picture using rubber coating fixture shown in Fig. 6 on rotor disk after gluing；
Fig. 8 is that rotor magnetic-conduction plate is assembled to the effect picture after rotor disk shown in Fig. 4 using assembly tooling shown in Fig. 2.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
On the one hand, the utility model provides a kind of axial disk permanent magnet machine rotor magnetic conductive board assembly tooling, is used for ring
Shape rotor magnetic-conduction plate is assembled on rotor disk, and as Figure 2-3, the assembly tooling 3 includes pedestal 31, in which:
It is relatively set with first support arm 32 and second support arm 33 on pedestal 31, is provided in first support arm 32 for driving the
The first driving device 34 that the opposite second support arm 33 of one support arm 32 moves；
First support arm 32 is used for fixed rotor disk 11；
Second support arm 33 is installed on pedestal 31, is provided with the fixture 35 for grip roll magnetic conductive board 12,
Fixture 35 includes the cylindrical fixture main body 351 opposite with 11 position of rotor disk, and jig main body 351 is provided centrally with for fixed
The interior positioning core axle 352 of position 12 annular inner wall of rotor magnetic-conduction plate, is provided with for positioning rotor magnetic conduction around jig main body 351
The outer positioning pin 353 of 12 annular outer wall of plate, interior positioning core axle 352 and outer positioning pin 353 are resilientiy stretchable structure, folder
Several (at least two) mounting grooves 354 are provided on the end face for having main body 351, are equipped in mounting groove 354 for adsorber rotor
The electromagnet 355 of magnetic conductive board 12.
When assembly, first rotor disk, is then fixed in first support arm, by rotor magnetic-conduction plate by the uniform gluing on rotor disk
It is fixed on the fixture of second support arm, drives first support arm to move towards second support arm will turn by first driving device later
Sub- magnetic conductive board is assembled on rotor disk, specifically, the electromagnet on jig main body is first made to be powered to adsorb rotor magnetic-conduction plate, and
The interior positioning core axle on jig main body and outer positioning pin is cooperated to realize the accurate positionin of rotor magnetic-conduction plate, due to interior positioning core axle
It is resilientiy stretchable structure with outer positioning pin, therefore can be generated when interior positioning core axle and outer positioning column pin joint contact rotor disk
It shrinks, so that the clamping to rotor magnetic-conduction plate is gradually unclamped, after rotor magnetic-conduction plate and rotor disk contact in place, interior positioning core axle
It is totally released the clamping to rotor magnetic-conduction plate with outer positioning column pin, a period of time (such as 5s) that can pause at this time is to solid gum forming
Afterwards, electromagnet is powered off into no longer adsorber rotor magnetic conductive board, jig main body and slowly pulls back from rotor disk, so far rotor magnetic-conduction plate fills
It is completed with application.
Ring-shaped rotor magnetic conductive board can be assembled on rotor disk by the assembly tooling of the utility model, realize automatic makeup
Match, accurate positioning, can effectively ensure that rotor magnetic-conduction plate integral planar degree and rotor dynamic balancing.
For convenience of rotor disk 11 to be fixed in first support arm 32, rotor dead axle 321 can be set in first support arm 32,
The fixation of rotor disk 11 is realized by the rotor dead axle 321.
The resilientiy stretchable structure of interior positioning core axle 352 and outer positioning pin 353 specifically can be such that
Jig main body 351 is provided with mounting hole 353, mounting hole 356 at interior positioning core axle 352 and outer positioning pin 353
Spring (not shown), positioning in the end connection of spring are provided in (illustrating only the mounting hole of outer positioning pin 353 in figure)
Mandrel 352 and outer positioning pin 353, when normal condition interior positioning core axle 352 and outer positioning pin 353 spring thrust
It is in stretching state down, contraction state is in when compression.This structure realizes simplicity, at low cost.
For convenience of fixture 35 to be fixed in second support arm 33, fixing axle has been can be set in the rear portion of jig main body 351
357, the cover board 358 for fixing the fixing axle 357 is provided in second support arm 33, and cover board 358 can be bolted on second
With the fixing axle 357 that is fixedly clamped on support arm 33.
Boss 311 has can be set in lower section two sides on pedestal 31 in first support arm 32, forms slideway between boss 311
312, first support arm 32 is located in slideway 312 (embodiment as shown in the figure is swallow-tail form slideway), can reduce first support arm in this way
32 errors mobile relative to second support arm 33, improve Assembly veracity.Lead screw 36 has can be set in the lower part of first support arm 32, the
One driving device 34 can be the stepper motor of drive connection lead screw 36, in this way by way of motor combination lead screw, driving side
Just, controlling is good.It is understood that first driving device 34 can also be readily apparent that using those skilled in the art other
Mode realizes that and will not be described here in detail to the linear drives of first support arm 32.
On the other hand, the utility model provides a kind of axial disk permanent magnet machine rotor magnetic conductive board assembly system, including turns
Sub-disk and ring-shaped rotor magnetic conductive board further include above-mentioned assembly tooling.Due to assembly tooling structure with it is upper identical, therefore herein no longer
It repeats.
Ring-shaped rotor magnetic conductive board can be assembled on rotor disk by the assembly system of the utility model by assembly tooling,
Realize Automated assembly, accurate positioning can effectively ensure that rotor magnetic-conduction plate integral planar degree and rotor dynamic balancing.
It as illustrated in figures 4-5, is the fixed effect for improving rotor magnetic-conduction plate 12, the side of rotor disk 11 is preferably raised
Inner annular wall 111 and annular wall 112 are formed between inner annular wall 111 and annular wall 112 for placing rotor magnetic-conduction plate 12
Cavity 113.Also, in assembling process inner annular wall 111 and annular wall 112 can also respectively with interior positioning core axle 352
It is in contact with outer positioning pin 353, unclamps interior positioning core axle 352 and outer positioning pin 353 gradually to rotor magnetic-conduction plate 12
Clamping, further increases the convenience of assembly.
As shown in Fig. 3 (b) and Fig. 5, for the eddy-current loss for reducing rotor magnetic-conduction plate 12, its ease of processing, rotor are improved
Magnetic conductive board 12 is preferably successively joined end to end by the magnetic guiding loop 121 of multiple fan ring-shaped and is spliced, and each magnetic guiding loop 121 is all made of
SMC material is integrally formed molding manufacture, and the quantity of magnetic guiding loop can be 2-20, preferably 4-12.Due to rotor magnetic-conduction plate ruler
It is very little relatively large, if being integrally formed molding manufacture using SMC material, the press of larger size and larger pressure is needed, with
Ensure the quality of rotor magnetic-conduction plate, however, the pressure of press is limited, and is limited to the cost of press, is difficult to make using which
Make the rotor magnetic-conduction plate of relatively high power and size.In the utility model, by the way that large-sized rotor magnetic-conduction plate is become multiple small
The magnetic guiding loop of size is facilitated and is obtained using the manufacture of conventional press high quality, therefore, especially suitable for relatively high power and size
Rotor magnetic-conduction plate manufacture, it is easily manufactured, it is at low cost, and due to using SMC material, therefore rotor magnetic-conduction plate has in high-frequency region
The small advantage of eddy-current loss.
It is corresponding, as shown in figure 3, in order to play the role of preferably gripping to each magnetic guiding loop 121, outer positioning column
Pin 353 is uniformly arranged on around jig main body 351, and the quantity of outer positioning pin 353 is identical as the quantity of magnetic guiding loop 121；Peace
Tankage 354 is uniformly arranged on the end face of jig main body 351, and the quantity of mounting groove 354 is also identical as the quantity of magnetic guiding loop 121.
In view of manual gluing neither can guarantee the consistency of glue-spread, and it cannot be guaranteed the uniformity of rubberization thickness, into
And will affect component binding force and cause micro unbalance dynamic, to avoid the problem, above-mentioned assembly system can also include gluing
Tooling, for the gluing on rotor disk, as shown in fig. 6, the rubber coating fixture 4 includes bracket 41, in which:
The middle part side of bracket 41 is provided with the erecting bed 42 for placing rotor disk 11, is provided with and is used on erecting bed 42
The second driving device 43 (can specifically use stepper motor) for driving rotor disk 11 to rotate horizontally；
The top-side of bracket 41 is provided with glue rifle 44 in the top of erecting bed 42, is connected in glue rifle 44 for driving glue
The third driving device 45 that rifle 44 is moved along horizontal linear (specifically can drive glue rifle to move using stepper motor combination lead screw
It is dynamic), the rotation axis of rotor disk 11 is passed through in projection of the mobile route of the nozzle of glue rifle 44 on rotor disk 11.
In use, first starting the second driving device, the second driving device driving rotor disk horizontally rotates, and then starts glue
Rifle, glue rifle starts the glue spraying under gas pressure, while being moved using third driving device driving glue rifle along horizontal linear, rationally controls
The revolving speed of rotor disk processed and the movement speed of glue rifle can form uniform spiral tree lace (as shown in Figure 7) on rotor disk.It
Afterwards, can pause certain time (such as 6 minutes), allow glue to enter half curdled appearance, then rotor magnetic-conduction plate is assembled on rotor disk
(effect is as shown in Figure 8 after assembly).In this way, can be realized automatic pasting by rubber coating fixture, and it can guarantee the one of glue-spread
The uniformity of cause property and rubberization thickness, further increases the assembling quality of rotor magnetic-conduction plate.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (10)
1. a kind of axial disk permanent magnet machine rotor magnetic conductive board assembly tooling, for ring-shaped rotor magnetic conductive board to be assembled to rotor disk
On, which is characterized in that the assembly tooling includes pedestal, in which:
It is relatively set with first support arm and second support arm on the pedestal, is provided in the first support arm for driving described
The first driving device of the relatively described second support arm movement of one support arm；
The first support arm is used for fixed rotor disk；
The fixture for grip roll magnetic conductive board is provided in the second support arm, the fixture includes opposite with rotor disk position
Cylindrical fixture main body, the interior locating core of the jig main body being provided centrally with for positioning rotor magnetic-conduction plate annular inner wall
Axis is provided with the outer positioning pin for positioning rotor magnetic-conduction plate annular outer wall, the interior positioning around the jig main body
Mandrel and outer positioning pin are resilientiy stretchable structure, and several mounting grooves are provided on the end face of the jig main body, described
Electromagnet for adsorber rotor magnetic conductive board is installed in mounting groove.
2. assembly tooling according to claim 1, which is characterized in that be provided in the first support arm for fixed rotor
The rotor dead axle of disk.
3. assembly tooling according to claim 1, which is characterized in that the jig main body is in the interior positioning core axle and outside
It is provided with mounting hole at positioning pin, spring is provided in the mounting hole, the end of the spring connects the interior locating core
Axis and outer positioning pin.
4. assembly tooling according to claim 1, which is characterized in that the rear portion of the jig main body is provided with fixing axle,
The cover board of the fixed fixing axle is provided in the second support arm.
5. assembly tooling according to claim 1, which is characterized in that in the lower section of the first support arm two on the pedestal
Side is provided with boss, and slideway is formed between the boss, and the first support arm is located in the slideway.
6. assembly tooling according to claim 5, which is characterized in that the lower part of the first support arm is provided with lead screw, institute
Stating first driving device is the stepper motor for being drivingly connected the lead screw.
7. a kind of axial disk permanent magnet machine rotor magnetic conductive board assembly system, including rotor disk and ring-shaped rotor magnetic conductive board, special
Sign is, further includes assembly tooling as claimed in any one of claims 1 to 6.
8. assembly system according to claim 7, which is characterized in that the raised annular in the side of the rotor disk
Wall and annular wall form the cavity for placing the rotor magnetic-conduction plate between the inner annular wall and annular wall.
9. assembly system according to claim 8, which is characterized in that the rotor magnetic-conduction plate is led by multiple fan ring-shaped
Magnet ring successively joins end to end and is spliced, and each magnetic guiding loop is all made of SMC material and is integrally formed molding manufacture；
The outer positioning pin is uniformly arranged on around the jig main body, the quantity of the outer positioning pin and the magnetic conduction
The quantity of ring is identical；
The mounting groove is uniformly arranged on the end face of the jig main body, the quantity of the mounting groove also with the magnetic guiding loop
Quantity is identical.
10. assembly system according to claim 7, which is characterized in that the assembly system further includes rubber coating fixture, described
Rubber coating fixture includes bracket, in which:
The middle part side of the bracket is provided with the erecting bed for placing the rotor disk, is provided with and is used on the erecting bed
The second driving device for driving the rotor disk to rotate horizontally；
The top-side of the bracket is provided with glue rifle above the erecting bed, is connected in the glue rifle for driving
State the third driving device that glue rifle is moved along horizontal linear, throwing of the mobile route of the nozzle of the glue rifle on the rotor disk
Shadow passes through the rotation axis of the rotor disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821933355.6U CN208939787U (en) | 2018-11-22 | 2018-11-22 | Axial disk permanent magnet machine rotor magnetic conductive board assembly tooling and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821933355.6U CN208939787U (en) | 2018-11-22 | 2018-11-22 | Axial disk permanent magnet machine rotor magnetic conductive board assembly tooling and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208939787U true CN208939787U (en) | 2019-06-04 |
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ID=66727923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821933355.6U Active CN208939787U (en) | 2018-11-22 | 2018-11-22 | Axial disk permanent magnet machine rotor magnetic conductive board assembly tooling and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208939787U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233552A (en) * | 2019-07-23 | 2019-09-13 | 浙江盘毂动力科技有限公司 | A kind of quick exchanging rotor disk device |
| CN110545016A (en) * | 2019-10-10 | 2019-12-06 | 电子科技大学中山学院 | built-in part array assembly machine and production method for motor stator by using same |
-
2018
- 2018-11-22 CN CN201821933355.6U patent/CN208939787U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233552A (en) * | 2019-07-23 | 2019-09-13 | 浙江盘毂动力科技有限公司 | A kind of quick exchanging rotor disk device |
| CN110545016A (en) * | 2019-10-10 | 2019-12-06 | 电子科技大学中山学院 | built-in part array assembly machine and production method for motor stator by using same |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 276017 Building No. 282, Shuangyuehu Road, Linyi High-tech Zone, Shandong Province 101 Patentee after: Shandong Jingchuang Technology Research Institute of Magnetoelectrics Industry Co., Ltd. Address before: 276017 Building No. 282, Shuangyuehu Road, Linyi High-tech Zone, Shandong Province 101 Patentee before: Shandong Jingchuang Functional Composites Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |