CN204669100U - Small machine Ru-Fe-Mn magnet - Google Patents
Small machine Ru-Fe-Mn magnet Download PDFInfo
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- CN204669100U CN204669100U CN201520448243.1U CN201520448243U CN204669100U CN 204669100 U CN204669100 U CN 204669100U CN 201520448243 U CN201520448243 U CN 201520448243U CN 204669100 U CN204669100 U CN 204669100U
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- magnet
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Abstract
The utility model discloses a kind of small machine Ru-Fe-Mn magnet, comprises magnet body, and described magnet body is that sintered neodymium iron boron material is made, and described magnet body is sector structure, and the two ends of described magnet body are provided with semi-circular recesses; Ceramic plated layer is coated with outside described magnet body.Small machine Ru-Fe-Mn magnet of the present utility model has etch-proof ceramic plated layer, and can prevent the corrosion of most soda acid gas-liquids, semi-circular recesses can block clamp springs and the motor wall of motor, prevents shake.
Description
Technical field
The utility model relates to a kind of small machine Ru-Fe-Mn magnet.
Background technology
Annular magnet is parts important in motor; and annular magnet is surrounded by multi-disc square magnet, the annular magnet of prior art lacks protective coating, therefore often corrodes magnet having to work under corrosivity gas-liquid environment; magnet magnetic is declined, affects motor normal operation.
Utility model content
(1) technical problem that will solve
The purpose of this utility model will overcome above-mentioned shortcoming exactly, aims to provide a kind of small machine Ru-Fe-Mn magnet.
(2) technical scheme
For achieving the above object, small machine Ru-Fe-Mn magnet of the present utility model, comprises magnet body, and described magnet body is that sintered neodymium iron boron material is made, and described magnet body is sector structure, and the two ends of described magnet body are provided with semi-circular recesses; Ceramic plated layer is coated with outside described magnet body.
Described ceramic plated layer also has equadag coating outward.
This magnet edge is by rounded corner process.
Described semi-circular recesses is provided with rubber sheath.
Described rubber sheath is detachable.
(3) beneficial effect
Compared with prior art, the technical solution of the utility model has the following advantages: small machine Ru-Fe-Mn magnet of the present utility model has etch-proof ceramic plated layer, the corrosion of most soda acid gas-liquids can be prevented, semi-circular recesses can block clamp springs and the motor wall of motor, prevents shake.
Accompanying drawing explanation
Fig. 1 is the structure cutaway view of small machine Ru-Fe-Mn magnet of the present utility model;
Fig. 2 is the assembling schematic diagram of the utility model small machine Ru-Fe-Mn magnet.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, small machine Ru-Fe-Mn magnet of the present utility model, comprises magnet body 1, and described magnet body 1 is made for sintered neodymium iron boron material, and described magnet body 1 is sector structure, and the two ends of described magnet body 1 are provided with semi-circular recesses 2; Ceramic plated layer 3 is coated with outside described magnet body 1.
Described ceramic plated layer 3 is outer also has equadag coating 4, further increases anticorrosive property.
This magnet edge, by rounded corner process, prevents each coating of magnet damaged in collision.
Described semi-circular recesses 2 is provided with rubber sheath 5, each coating of protection semi-circular recesses 2.
Described rubber sheath 5 is detachable.
The utility model is when assembling, and the arc shell wall 6 on electric machine casing and semi-circular recesses 2 are connected, and the semi-circular recesses 2 of the other end blocks by the clamp springs 7 of motor simultaneously, and prevent shake, concrete assembly structure is see Fig. 2.
Small machine Ru-Fe-Mn magnet of the present utility model has etch-proof ceramic plated layer, and can prevent the corrosion of most soda acid gas-liquids, semi-circular recesses can block clamp springs and the motor wall of motor, prevents shake.
In sum, above-mentioned execution mode is not restricted execution mode of the present utility model, and the modification that all those skilled in the art carry out on the basis of flesh and blood of the present utility model or equivalent deformation, all at technology category of the present utility model.
Claims (5)
1. a small machine Ru-Fe-Mn magnet, comprise magnet body (1), it is characterized in that: described magnet body (1) is made for sintered neodymium iron boron material, described magnet body (1) is sector structure, and the two ends of described magnet body (1) are provided with semi-circular recesses (2); Ceramic plated layer (3) is coated with outside described magnet body (1).
2. small machine Ru-Fe-Mn magnet as claimed in claim 1, is characterized in that: described ceramic plated layer (3) also has equadag coating (4) outward.
3. small machine Ru-Fe-Mn magnet as claimed in claim 2, is characterized in that: this magnet edge is by rounded corner process.
4. small machine Ru-Fe-Mn magnet as claimed in claim 3, is characterized in that: described semi-circular recesses (2) is provided with rubber sheath (5).
5. small machine Ru-Fe-Mn magnet as claimed in claim 4, is characterized in that: described rubber sheath (5) is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448243.1U CN204669100U (en) | 2015-06-24 | 2015-06-24 | Small machine Ru-Fe-Mn magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448243.1U CN204669100U (en) | 2015-06-24 | 2015-06-24 | Small machine Ru-Fe-Mn magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204669100U true CN204669100U (en) | 2015-09-23 |
Family
ID=54139443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520448243.1U Active CN204669100U (en) | 2015-06-24 | 2015-06-24 | Small machine Ru-Fe-Mn magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204669100U (en) |
-
2015
- 2015-06-24 CN CN201520448243.1U patent/CN204669100U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Lin Shan Zhen Feng Qi Road Yuyao 315451 Zhejiang province Ningbo City No. 17 Patentee after: Zhejiang Zhong hang Mstar Technology Ltd Address before: Linshan town Yuyao city Zhejiang province 315460 Ningbo Linpu Village Patentee before: ZHEJIANG ZHONGHANG NEW MATERIAL CO., LTD. |
|
| CP03 | Change of name, title or address |