CN202796345U - Shock-resistant magnetic iron core - Google Patents
Shock-resistant magnetic iron core Download PDFInfo
- Publication number
- CN202796345U CN202796345U CN 201220341728 CN201220341728U CN202796345U CN 202796345 U CN202796345 U CN 202796345U CN 201220341728 CN201220341728 CN 201220341728 CN 201220341728 U CN201220341728 U CN 201220341728U CN 202796345 U CN202796345 U CN 202796345U
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- Prior art keywords
- iron core
- shock
- antidetonation
- shell
- protective material
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- Expired - Fee Related
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Abstract
The utility model discloses a shock-resistant magnetic iron core. The shock-resistant magnetic iron core comprises an iron core body, an aluminum shell and a shock-resistant protective material. The iron core body is formed by winding multiple layers of soft magnetic sheets which are of the same size, and the soft magnet sheets are manufactured by processes of mixing various metal materials and melting the same at high temperature and then coating and are of ring shapes. The aluminum shell is arranged outside the iron core, a deep circular groove is reserved on one end face of the aluminum shell, and the iron core in the matching size is embedded in the deep circular groove, so that the magnetic iron core is formed. A shock-resistant protective material is sprayed on the upper surface and the lower surface and the inner wall and the outer wall of the iron core uniformly, and the iron core and the aluminum shell are integrally cured and connected by adhesives. The shock-resistant magnetic iron core has the advantages of simple structure, convenience in machining, high material utilization rate and good shock resistance effect.
Description
Technical field
The utility model belongs to the soft magnetic material field, and what relate generally to is a kind of magnetive cord of antidetonation protection.
Background technology
In recent years, industry with equipment or household electrical appliances product, automotive component etc. in, the necessity of energy-saving obtains very large attention.Now, the nearly all electric energy that produces in the power plant of firepower at home, waterpower, nuclear energy, wind-force etc. all is to use the electric rotating machine as the electromagnetic application product to produce, these electromagnetic application products are by using soft magnetic material in iron core section, reduce the loss of this iron core section, thereby can realize high efficiency.Magnetive cord is the pass key control performer in the systems such as instrument transformer, circuit breaker, transformer; its effect is that saturated magnetic field magnetic in instrument transformer, circuit breaker, the transformer and downfield magnetism index are accurately controlled; amorphous on the market/basic manufacture method of ultracrystallite magnetive cord is all similar, but the iron core with antidetonation protection does not almost have.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiency that prior art exists, a kind of magnetive cord with antidetonation protection is provided.
The technical scheme in the invention for solving the technical problem is: a kind of magnetive cord of antidetonation protection; by iron core; aluminium shell and antidetonation protective material form; described iron core is formed by the unidimensional soft magnetic material thin slice coiling of multi-layer phase; after its soft magnetic material adopts various metals to mix high temperature melt; spray forms; profile is an annular; described aluminium shell places outside the iron core; one end has a darker annular groove; namely consist of assembling iron core be embedded in the iron core of size coupling at darker annular groove after; iron core is when assembling; uniformly the antidetonation protective material is sprayed on top and bottom and the inside and outside wall of iron core; it is an integral body that iron core and aluminium shell use adhesive cures to link, and described antidetonation protective material is that rubber powder and gasoline are mixed.
Described iron core shell not only is aluminium shell, also can be stainless steel casing or unsaturated polyester (UP) BMC shell.
The beneficial effect that the utility model is obtained is: after the dilution of rubber powder and gasoline, be sprayed to iron core top and bottom and inside and outside wall, through Temperature Treatment, rubber is uniform parcel iron core closely, the iron core that spray, stable performance, antidetonation, prolongation iron core useful life.
Description of drawings
Fig. 1 is the structural representation of the magnetive cord of a kind of antidetonation protection of the utility model;
Wherein: the 1-iron core; The 2-aluminium shell; 3-antidetonation protective material.
Embodiment
As shown in Figure 1: a kind of magnetive cord of antidetonation protection; by iron core 1; aluminium shell 2 and antidetonation protective material 3 form; described iron core 1 is formed by the unidimensional soft magnetic material thin slice coiling of multi-layer phase; after its soft magnetic material adopts various metals to mix high temperature melt; spray forms; profile is an annular; described aluminium shell 2 places outside the iron core 1; one end has a darker annular groove; namely consist of magnetive cord 1 be embedded in the iron core 1 of size coupling at darker annular groove after; iron core 1 is when assembling; uniformly antidetonation protective material 3 is sprayed on top and bottom and the inside and outside wall of iron core 1; it is an integral body that iron core 1 and aluminium shell 2 use adhesive cures to link, and described antidetonation protective material 3 is mixed for rubber powder and gasoline.
Described iron core shell not only is aluminium shell 2, also can be stainless steel casing or unsaturated polyester (UP) BMC shell.
The utility model is to implement like this:
1, after the employing various metals mixed high temperature melt, spray formed;
2, some soft magnetic materials are wound into the iron core 1 of appointment by wrapping machine;
3, fix with spot welding machine;
4, heat treatment (furnace temperature and heating time being set according to different specifications);
5, the iron core inside and outside wall evenly sprays the antidetonation protective material;
6, encapsulation finished product is all filled each iron core 1 and outer containment vessel 2 gaps with bonding agent and is solidified that to link be an integral body, is and finishes.
It should be noted that at last: above embodiment is only in order to illustrate the utility model and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (3)
1. the magnetive cord of antidetonation protection; formed by iron core (1), aluminium shell (2) and antidetonation protective material (3); it is characterized in that being: described iron core (1) is embedded in the aluminium shell (2); the soft magnetic material thin slice coiling unidimensional by multi-layer phase forms; its profile is annular; described aluminium shell (2) places outside the iron core (1); one end has a darker annular groove, namely consists of magnetive cord be embedded in the iron core (1) of size coupling at darker annular groove after.
2. the magnetive cord of a kind of antidetonation protection according to claim 1, it is characterized in that: described antidetonation protective material evenly is sprayed on top and bottom and the inside and outside wall of iron core, and it is an integral body that iron core and aluminium shell use adhesive cures to link.
3. the magnetive cord of a kind of antidetonation protection according to claim 1, it is characterized in that: described iron core shell not only is aluminium shell, also can be stainless steel casing or unsaturated polyester (UP) BMC shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341728 CN202796345U (en) | 2012-07-16 | 2012-07-16 | Shock-resistant magnetic iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341728 CN202796345U (en) | 2012-07-16 | 2012-07-16 | Shock-resistant magnetic iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202796345U true CN202796345U (en) | 2013-03-13 |
Family
ID=47823556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220341728 Expired - Fee Related CN202796345U (en) | 2012-07-16 | 2012-07-16 | Shock-resistant magnetic iron core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202796345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112640015A (en) * | 2018-09-21 | 2021-04-09 | 株式会社自动网络技术研究所 | Electric reactor |
-
2012
- 2012-07-16 CN CN 201220341728 patent/CN202796345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112640015A (en) * | 2018-09-21 | 2021-04-09 | 株式会社自动网络技术研究所 | Electric reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20160716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |