CN205013579U - Novel field structure of magnetism flywheel - Google Patents
Novel field structure of magnetism flywheel Download PDFInfo
- Publication number
- CN205013579U CN205013579U CN201520634055.8U CN201520634055U CN205013579U CN 205013579 U CN205013579 U CN 205013579U CN 201520634055 U CN201520634055 U CN 201520634055U CN 205013579 U CN205013579 U CN 205013579U
- Authority
- CN
- China
- Prior art keywords
- magnetic pole
- flywheel
- magnet steel
- pole block
- block
- 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.)
- Active
Links
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model belongs to the technical field of the engine flywheel technique and specifically relates to a novel field structure of magnetism flywheel is disclosed, including circular shape flywheel base member, on the flywheel base member arc -shaped concave opening and locate arc -shaped concave opening in the magnetic pole sub -assembly, the magnetic pole sub -assembly includes and is close to magnetic pole piece in the flywheel base member endocyclic, two is close to the outer magnetic pole piece of flywheel base member outer loop and two locates the magnet steel between outer magnetic pole piece and the interior magnetic pole piece. The utility model discloses possess and reduced vertical space requirement, reduced manufacturing cost, advantages such as magnetic property high -usage.
Description
Technical field
The utility model relates to engine flywheel technical field, especially relates to a kind of magnetic flywheel novel magnetic pole structure.
Background technique
Traditional its field structure of magnetic flywheel is generally two pole cores in left and right and joins centre and arrange one block of magnet steel, this kind of structure, the magnetic line of force that magnet steel produces is except reaching except the effective magnetic field of right pole core top and magnet steel through left pole core, the part magnetic line of force is still had to arrive the invalid waste magnetic field of right pole core bottom and magnet steel through left pole core bottom, magnetic field waste is about about 10% through measuring, therefore for keeping magnetic pole performance just to need to adopt relatively larger magnet steel, make cost, also increase the volume and weight of flywheel.
Meanwhile, also need flywheel to retain larger longitudinal space at magnetic pole place, so there is its structural design of flywheel of installation requirement to some longitudinal position will be very difficult, as easily caused the mounting screw holes of flywheel to be capped, installs difficulty; And cause the magnetic property that can not make full use of magnet steel because its afterbody leakage field of its longitudinal feature is more, be difficult to the design better accomplishing not only to meet magnet steel performance but also do not affect magnetic pole performance, and then cause the shortcomings such as its Existential Space occupancy is high, cost is high, magnetic property utilization ratio is low.
Model utility content
The utility model, in order to overcome the deficiencies in the prior art, provides a kind of and improves magnetic field utilization ratio, the magnetic flywheel novel magnetic pole structure reduced costs.
To achieve these goals, the utility model is by the following technical solutions: a kind of magnetic flywheel novel magnetic pole structure, comprise circular flywheel matrix, be formed at the arc-shaped notch on flywheel matrix and be located at arc-shaped notch internal magnetic pole assembly parts, the internal magnetic pole block, two that described magnetic pole composite member comprises near flywheel matrix inner ring is located at magnet steel between outer magnetic pole block and internal magnetic pole block near the outer magnetic pole block and two of flywheel matrix outer shroud.The utility model reduces the longitudinal space requirement of magnetic pole composite member, and two magnet steel design magnetic are better, and also reduce the volume of magnet steel, mounting design is more prone to; Also reduce flywheel deadweight, reduce cost of material, improve conforming product rate, improve magnetic field utilization ratio, thus make flywheel optimized integral structure, magnetic property increases substantially, and also reduces cost of material etc.
Further, the two ends of described internal magnetic pole block are provided with two attachment holes fixing when facilitating die casting.Whole magnetic pole composite member can be arranged on mould positioning mechanism when being arranged on die casting by this, keeps assembly parts to install positive stop, and then facilitates production and the processing of magnetic pole composite member.
Further, described two magnet steel are the length magnet steel bar equal with outer magnetic pole block.It is simple that this arranges structure, and using effect is good.
Further, described outer magnetic pole block, internal magnetic pole block and magnet steel removably connect.Producing country is convenient, is connected firmly, easy accessibility.
In sum, the utility model possesses and decreases longitudinal space requirement, reduces cost of production, magnetic property utilization ratio advantages of higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is part-structure schematic diagram of the present utility model;
Fig. 3 is single outer magnetic pole block structure schematic diagram of the present utility model;
Fig. 4 is single magnetic steel structure schematic diagram of the present utility model.
Embodiment
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the utility model embodiment, clear, complete description is carried out to the technological scheme in the utility model embodiment.
As Figure 1-4, a kind of magnetic flywheel novel magnetic pole structure, comprise circular flywheel matrix 1, arc-shaped notch and magnetic pole composite member, described arc-shaped notch is formed on flywheel matrix 1, and magnetic pole composite member is located in arc-shaped notch.
Concrete, described magnetic pole composite member comprises internal magnetic pole block 2, two outer magnetic pole block 3 and two magnet steel 4, internal magnetic pole block 2 is near flywheel matrix 1 inner ring, two outer magnetic pole blocks 3 are near flywheel matrix 1 outer shroud, two magnet steel 4 are connected between outer magnetic pole block 3 and internal magnetic pole block 2, each magnet steel 4 is adjacent to an outer magnetic pole block 2, and described two magnet steel 4 are the length magnet steel bar equal with outer magnetic pole block 3.
In order to ensure the stability that magnetic pole composite member is settled when production and processing, so be provided with two attachment holes 21 at the two ends of described internal magnetic pole block 2, fixing when this attachment hole 21 facilitates die casting.Meanwhile, described outer magnetic pole block 3, internal magnetic pole block 2 and magnet steel 4 removably connect, and outer magnetic pole block 3 and internal magnetic pole block 2 clamping, magnet steel 4 is fixed on outer magnetic pole block 3.
During installation, first respectively outer magnetic pole block 3, internal magnetic pole block 2 and magnet steel 4 are linked together, and then pole combination and flywheel matrix 1 are cast into flywheel finished product.During use, another outer magnetic pole block 3 and another magnet steel 4 that the magnetic force that one of them magnet steel produces arrives through one of them outer magnetic pole block 3, and two magnet steel 4 are directly connected with internal magnetic pole block 2 below, can regard an entirety as.
Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (4)
1. a magnetic flywheel novel magnetic pole structure, it is characterized in that: comprise circular flywheel matrix (1), be formed at the arc-shaped notch on flywheel matrix (1) and be located at arc-shaped notch internal magnetic pole assembly parts, the internal magnetic pole block (2), two that described magnetic pole composite member comprises near flywheel matrix (1) inner ring is located at magnet steel (4) between outer magnetic pole block (3) and internal magnetic pole block (2) near the outer magnetic pole block (3) and two of flywheel matrix (1) outer shroud.
2. magnetic flywheel novel magnetic pole structure according to claim 1, is characterized in that: the two ends of described internal magnetic pole block (2) are provided with two and facilitate the attachment hole (21) fixed during die casting.
3. magnetic flywheel novel magnetic pole structure according to claim 1, is characterized in that: described two magnet steel (4) are the length magnet steel bar equal with outer magnetic pole block (3).
4. magnetic flywheel novel magnetic pole structure according to claim 1, is characterized in that: described outer magnetic pole block (3), internal magnetic pole block (2) and magnet steel (4) removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634055.8U CN205013579U (en) | 2015-08-21 | 2015-08-21 | Novel field structure of magnetism flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634055.8U CN205013579U (en) | 2015-08-21 | 2015-08-21 | Novel field structure of magnetism flywheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205013579U true CN205013579U (en) | 2016-02-03 |
Family
ID=55212184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520634055.8U Active CN205013579U (en) | 2015-08-21 | 2015-08-21 | Novel field structure of magnetism flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205013579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162851A (en) * | 2018-07-18 | 2019-01-08 | 浙江锋龙电气股份有限公司 | A kind of double magnetic pole flywheels |
-
2015
- 2015-08-21 CN CN201520634055.8U patent/CN205013579U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162851A (en) * | 2018-07-18 | 2019-01-08 | 浙江锋龙电气股份有限公司 | A kind of double magnetic pole flywheels |
| CN109162851B (en) * | 2018-07-18 | 2020-07-10 | 浙江锋龙电气股份有限公司 | Double-magnetic-pole flywheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201783624U (en) | Casting formation device | |
| CN103100669B (en) | A kind of with flange casting bolt hole gate valve body composite pouring technique | |
| CN205013579U (en) | Novel field structure of magnetism flywheel | |
| CN204886505U (en) | Low pressure casting motor casing with spiral water channel structure | |
| CN206083512U (en) | Control elbow punching machine | |
| CN204545329U (en) | A kind of casting assembling core fixture | |
| CN202741683U (en) | Metal pouring module for bearing bush and shaft sleeve | |
| CN201799579U (en) | Sand core positioning structure of automobile cylinder cover | |
| CN203109170U (en) | Sand core outer suspension core bar device | |
| CN204321138U (en) | The quick cooling die of a kind of gravitational casting aluminium recovery | |
| CN202683968U (en) | Large-size slag pot one-step molding die | |
| CN200984630Y (en) | Integral bevel cast iron set case | |
| CN202316917U (en) | Casting core mould for built-in chilling block of cold core tool | |
| CN203067743U (en) | Motorcycle die-casting type transmission box top cover | |
| CN202702445U (en) | Combined car lamp mould | |
| CN201543755U (en) | Cold-hot stamping die for pole coil of tubular turbine set | |
| CN202107950U (en) | Hole milling cast aluminum demoulding wheel and cotton core forming device thereof | |
| CN201308965Y (en) | Core assembly | |
| CN201664749U (en) | Combined pouring structure of brake | |
| CN201323132Y (en) | Thin-plate die for high-capacity epoxy resin poured dry-type transformer | |
| CN203170917U (en) | Combined gate valve body casting mould | |
| CN202411377U (en) | Novel centrifugal cast metal mold internal mold | |
| CN203592116U (en) | Sand core | |
| CN203067744U (en) | Motorcycle die-casting type transmission box tail cover | |
| CN202979244U (en) | Novel earphone cord midline shift structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 312300 Liang Lake Industrial Park, Shangyu District, Shaoxing, Zhejiang, Shangyu Patentee after: ZHEJIANG FENGLONG ELECTRICAL MACHINERY CO., LTD. Address before: 312351 Zhejiang province Shaoxing city Shangyu city Liang Lake Industrial Park Lu Ze West Road Patentee before: Shaoxing Fenglong Motor Co., Ltd. |