CN208353172U - Magnetic steel of motor inserts tooling - Google Patents
Magnetic steel of motor inserts tooling Download PDFInfo
- Publication number
- CN208353172U CN208353172U CN201820502246.2U CN201820502246U CN208353172U CN 208353172 U CN208353172 U CN 208353172U CN 201820502246 U CN201820502246 U CN 201820502246U CN 208353172 U CN208353172 U CN 208353172U
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- CN
- China
- Prior art keywords
- magnetic steel
- motor
- guide plate
- guide groove
- guide
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- 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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- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of magnetic steel of motor to insert tooling, including the non-magnetic guide plate contacted with rotor core, the guide groove through the guide plate is provided on the guide plate, location hole is provided at the top of the guide groove, the positioning hole is provided with mistake proofing detection magnet steel, the guiding back is provided with hollow locating shaft along the circumference of guide plate centre bore, is axially provided with positioning spline on the locating shaft excircle.The utility model is efficient and convenient for installing rotor magnetic steel, solid and reliable, does not damage any components, low in cost, improves assembly working efficiency.
Description
Technical field
The utility model relates to magneto technical fields, insert tooling more particularly to a kind of magnetic steel of motor.
Background technique
Existing magnet steel plug-in type rotor, needs magnet steel being inserted into rotor core during installation, when being inserted into magnet steel,
Due to the effect of magnetic force, it is difficult to be inserted in accurate location, usually accidentally just will appear offset, influence rotor quality.And
Before insertion, to avoid malfunctioning, it is necessary to first test to the positive and negative anodes of magnet steel, assemble a rotor in this way and waste very much
Time.Assembly tooling in the prior art, structure is complicated, and production cost is higher.
Therefore those skilled in the art are dedicated to developing that a kind of structure is simple, and accurately magnetic steel of motor inserts tooling for installation.
Utility model content
In view of the above drawbacks of the prior art, the technical problem to be solved by the utility model is to provide a kind of structure letters
Single, accurately magnetic steel of motor inserts tooling for installation.
To achieve the above object, the utility model provides a kind of magnetic steel of motor inserting tooling, including connects with rotor core
The non-magnetic guide plate of touching is provided with the guide groove through the guide plate, setting at the top of the guide groove on the guide plate
There is location hole, the positioning hole is provided with mistake proofing detection magnet steel, and the guiding back is set along the circumference of guide plate centre bore
It is equipped with hollow locating shaft, is axially provided with positioning spline on the locating shaft excircle.
Preferably, the guide groove top side wall is provided with guide surface.
Preferably, the location hole is located at the guide groove in the middle position of long side of the centre bore.
Preferably, being axially uniformly arranged on the locating shaft excircle, there are two positioning splines.
Preferably, the guide plate is circle, 8 lightening holes are provided on the guide plate, the lightening hole is described in
Centre bore periphery is uniformly distributed.
Preferably, the locating shaft top is provided with chamfering.
Preferably, the angle of the mistake proofing detection magnet steel and the guide groove is 45 °；The a length of 19.0mm of guide groove,
Wide 5.5mm, the guide surface are 2.0mm horizontal by 45 ° of angles, the guide surface width, and the location hole is led with described
It is 10.0mm to the interface length of slot.
The beneficial effects of the utility model are: the utility model is efficient and convenient for installing rotor magnetic steel, it is solid and reliable, no
Any components are damaged, it is low in cost, improve assembly working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one specific embodiment of the utility model.
Fig. 2 is the schematic cross-sectional view of the line A-A along Fig. 1.
Fig. 3 is the schematic cross-sectional view of one specific embodiment of the utility model.
Fig. 4 is the side structure schematic view of Fig. 3.
Fig. 5 is the enlarged structure schematic diagram in Fig. 4 at B.
Fig. 6 is the structural schematic diagram of one specific embodiment rotor core of the utility model.
Fig. 7 is the structural schematic diagram of one specific embodiment magnet steel of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figures 1 to 6, a kind of magnetic steel of motor inserts tooling, including the non-magnetic guiding contacted with rotor core 21
Plate 11 is provided with the guide groove 12 through guide plate 11 on guide plate 11, and L12 long guide groove 12 is 19.0mm, and wide W12 is
5.5mm, 12 length L12 of guide groove are 1.5mm shorter than 21 magnet steel slot length of rotor core, and width W12 is than 21 magnetic slot of rotor core
Wide 0.1mm, the design of 12 length and width of guide groove, is had and is smoothly plugged using magnet steel 31, and predetermined position is in.Guide groove 12 pushes up
Portion is provided with location hole 13, and mistake proofing detection magnet steel 14 is provided in location hole 13, and mistake proofing detects the folder of magnet steel 14 and guide groove 12
Angle beta is 45 °；The magnetic force for being set to this position mistake proofing detection magnet steel 14 is just suitable, convenient for detecting the magnetic pole of magnet steel 31, while side
Just it processes, when assembling magnet steel 31, because there is mistake proofing detection magnet steel 14 to act on the detection of magnetic pole, magnet steel 31 can directly detect slotting
Enter, does not have to detection in advance, prevent direction wrong plug.11 back side of guide plate is provided with along the circumference of guide plate centre bore 18 hollow determines
Position axis 16,16 top of locating shaft is provided with chamfering, is axially uniformly arranged that there are two positioning splines 17 on 16 excircle of locating shaft.With
Positioning key 23 is provided on the inside of 21 mesoporous 22 of rotor core that the utility model matches, positioning spline 17 and positioning key 23 match
It closes, ensure that the utility model position in assembly is accurate, any displacement does not occur.
12 top side wall of guide groove is provided with guide surface 19, and guide surface 19 is horizontal by 45 ° of angles, 19 width of guide surface
W19 is 2.0mm.Location hole 13 is located at guide groove 12 in the middle position of long side of centre bore 18, location hole 13 and guide groove
12 interface length L123 is 10.0mm.The utility model is plugged magnet steel 31 smoothly, does not damage magnet steel 31, no matter from any
Orientation is put into magnet steel 31, and the mistake proofing detection magnet steel 14 being arranged in location hole 13 can rapidly and accurately detect magnet steel 31
Magnetic pole.
Guide plate 11 is circle, is provided with 8 lightening hole 11a on guide plate 11, lightening hole is uniform along 18 periphery of centre bore
Distribution.The utility model is at low cost, easy to process, and assembly is simple, can be integrally formed, and improves the assembly effect of magnetic steel of motor
Rate, various aspects save entreprise cost.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (7)
1. a kind of magnetic steel of motor inserts tooling, including the non-magnetic guide plate (11) contacted with rotor core (21), the guiding
The guide groove (12) through the guide plate (11) is provided on plate (11), it is characterized in that: setting at the top of the guide groove (12)
Have location hole (13), mistake proofing detection magnet steel (14) is provided in the location hole (13), guide plate (11) back side is along guiding
The circumference of plate (11) centre bore (18) is provided with hollow locating shaft (16), is axially provided on locating shaft (16) excircle
Positioning spline (17).
2. magnetic steel of motor as described in claim 1 inserts tooling, it is characterized in that: the guide groove (12) top side wall is provided with
Guide surface (19).
3. magnetic steel of motor as described in claim 1 inserts tooling, it is characterized in that: the location hole (13) is located at the guide groove
(12) in the middle position of long side of the centre bore (18).
4. magnetic steel of motor as described in claim 1 inserts tooling, it is characterized in that: axial equal on the locating shaft (16) excircle
Cloth is provided with two positioning splines (17).
5. magnetic steel of motor as described in claim 1 inserts tooling, it is characterized in that: the guide plate (11) is circle, it is described to lead
8 lightening holes (11a) are provided on plate (11), the lightening hole is uniformly distributed along the centre bore (18) periphery.
6. magnetic steel of motor as described in claim 1 inserts tooling, it is characterized in that: the locating shaft (16) top is provided with down
Angle.
7. magnetic steel of motor as claimed in claim 2 inserts tooling, it is characterized in that: mistake proofing detection magnet steel (14) is led with described
It is 45 ° to the angle (β) of slot (12)；The guide groove (12) long (L12) is 19.0mm, wide (W12) 5.5mm, the guide surface
(19) horizontal by 45 ° of angles, guide surface (19) width (W19) is 2.0mm, the location hole (13) and the guiding
The interface length (L123) of slot (12) is 10.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502246.2U CN208353172U (en) | 2018-04-10 | 2018-04-10 | Magnetic steel of motor inserts tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502246.2U CN208353172U (en) | 2018-04-10 | 2018-04-10 | Magnetic steel of motor inserts tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208353172U true CN208353172U (en) | 2019-01-08 |
Family
ID=64885981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820502246.2U Active CN208353172U (en) | 2018-04-10 | 2018-04-10 | Magnetic steel of motor inserts tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208353172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347141A (en) * | 2018-04-10 | 2018-07-31 | 重庆众泰新能源汽车技术研究院有限公司 | A kind of magnetic steel of motor inserting tooling |
-
2018
- 2018-04-10 CN CN201820502246.2U patent/CN208353172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347141A (en) * | 2018-04-10 | 2018-07-31 | 重庆众泰新能源汽车技术研究院有限公司 | A kind of magnetic steel of motor inserting tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220211 Address after: 065200 room 173, unit 5, building u, Diamond Mountain area, Oriental Hawaii, Yanjiao Development Zone, Sanhe City, Langfang City, Hebei Province Patentee after: Gu Hongliang Address before: 402767 No. 1, Zhongtai Road, Biquan street, Bishan District, Chongqing Patentee before: CHONGQING ZOTYE NEW ENERGY AUTOMOTIVE TECHNOLOGY RESEARCH INSTITUTE CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220310 Address after: Room 116, floor 1, building 1, No. 19, West Fourth Ring South Road, Fengtai District, Beijing 100071 Patentee after: Beijing keanke Intelligent Technology Co.,Ltd. Address before: 065200 room 173, unit 5, building u, Diamond Mountain area, Oriental Hawaii, Yanjiao Development Zone, Sanhe City, Langfang City, Hebei Province Patentee before: Gu Hongliang |
|
| TR01 | Transfer of patent right |