CN208368283U - Easy assembly samarium-cobalt magnet for mechanical device - Google Patents
Easy assembly samarium-cobalt magnet for mechanical device Download PDFInfo
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- CN208368283U CN208368283U CN201820608622.6U CN201820608622U CN208368283U CN 208368283 U CN208368283 U CN 208368283U CN 201820608622 U CN201820608622 U CN 201820608622U CN 208368283 U CN208368283 U CN 208368283U
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Abstract
The utility model is a kind of samarium cobalt permanent magnet body, in particular to a kind of easy assembly samarium-cobalt magnet for mechanical device.Including magnet steel, the magnet steel includes upper trapezoid body and descending stair body, the upper trapezoid body is with descending stair body in integrated distribution, the left side wall of the upper trapezoid body, right side wall, upper surface are in outwardly projecting arc shape respectively, and the length of the upper trapezoid body upper surface is less than the length of upper trapezoid body lower end surface；The length of the descending stair body upper surface is greater than the length of descending stair body lower end surface；The upper end of the descending stair body right side wall is equipped with and the integrated assembly projection of magnet steel.The further lift structure assembly precision of easy assembly samarium-cobalt magnet for mechanical device is high, promotes properties of product, prolongs the service life.
Description
Technical field
The utility model is a kind of samarium cobalt permanent magnet body, in particular to a kind of easy assembly samarium-cobalt magnet for mechanical device.
Background technique
Magnet steel in the prior art, structure is complicated, when magnet exceeds corresponding temperature, continues to using leading to zero
The damage of part influences normally to operate.Cause using effect bad, leads to the reduction of its service life.
Chinese patent 201020150678.5, discloses a kind of magnet, in particular to one kind be mainly used for microwave communication techniques,
The samarium-cobalt magnet with cambered surface of audio-visual technology, electrical engineering etc..Including magnet, the magnet includes contour body and rectangular
Body, the contour body and square body are integration, are equipped with middle layer in the magnet, middle layer is coated with nickel coating.
This structure is relative complex, and using effect is relatively bad.
Summary of the invention
The utility model mainly solves the deficiencies in the prior art, compact-sized, further promotes service performance,
The temperature that magnet can be paid close attention to constantly, the easy assembly samarium-cobalt magnet for mechanical device for enabling its equipment to operate normally.
Above technical problems of the utility model are mainly solved by the following technical scheme:
A kind of easy assembly samarium-cobalt magnet for mechanical device, including magnet steel, the magnet steel include upper trapezoid body
With descending stair body, the upper trapezoid body is with descending stair body in integrated distribution, the left side wall of the upper trapezoid body, right side
Wall, upper surface are in outwardly projecting arc shape respectively, and the length of the upper trapezoid body upper surface is less than upper trapezoid body lower end surface
Length；The length of the descending stair body upper surface is greater than the length of descending stair body lower end surface；On the right side of the descending stair body
The upper end of wall is equipped with and the integrated assembly projection of magnet steel；
This structure is to further enhance assembly precision in mechanical device, more matching nonstandard product.
The surface of the magnet steel is equipped with silicon dioxide layer, the silicon dioxide layer with a thickness of 2um~2.5um,
Embedded foil temperature sensor is equipped in the magnet steel；
It is described magnet steel be equipped with built-in iron core, in ellipticity distribution, the magnet steel is the iron core
Permanent magnet made of samarium-cobalt material mold press process.
Preferably, the upper surface of the assembly projection and the upper surface of descending stair body are in same level EDS maps, institute
The dog-ear in descending stair body stated is chamfering, and the dog-ear in the upper trapezoid body is arc chord angle.
The specific stronger acid resistance of silicon dioxide layer, reduces the corrosivity of product.Iron core can further increase permanent magnet
Magnetism, so that permanent magnet is played optimal service performance.
Foil temperature sensor: for sheet type, small volume is embedded in crozier, will not influence the usability of magnetic pole
Effectively sensing apparatus temperature change it can alarm in time, further decrease unnecessary when temperature is more than critical value
Loss ensures production efficiency.
It is brittle by samarium-cobalt magnet, silicon dioxide layer is used in magnet surface, on the one hand protects the magnetism of magnet steel, on the other hand
So that product is extended product service life in acidic environment, protects product to greatest extent.
Therefore, the easy assembly samarium-cobalt magnet provided by the utility model for mechanical device, further lift structure assembly
Precision is high, promotes properties of product, prolongs the service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment: as shown, a kind of easy assembly samarium-cobalt magnet for mechanical device, including magnet steel 1, the magnetic
Steel body 1 includes upper trapezoid body 2 and descending stair body 3, and for the upper trapezoid body 2 with descending stair body 3 in integrated distribution, described is upper
The left side wall of prismatoid 2, right side wall, upper surface are in outwardly projecting arc shape respectively, the length of 2 upper surface of upper trapezoid body
Degree is less than the length of 2 lower end surface of upper trapezoid body；The length of 3 upper surface of descending stair body is greater than 3 lower end surface of descending stair body
Length；The upper end of 3 right side wall of descending stair body is equipped with and the integrated assembly projection 4 of magnet steel 1；
The surface of the magnet steel 1 be equipped with silicon dioxide layer 5, the silicon dioxide layer 5 with a thickness of 2um~
2.5um is equipped with Embedded foil temperature sensor 6 in the magnet steel 1；
It is described magnet steel 1 be equipped with built-in iron core 7, the iron core 7 in ellipticity distribution, the magnet steel
1 is permanent magnet made of samarium-cobalt material mold press process.
The upper surface of the assembly projection 4 and the upper surface of descending stair body 3 are in same level EDS maps, the descending stair
Dog-ear in body 3 is chamfering, and the dog-ear in the upper trapezoid body 2 is arc chord angle.
Claims (2)
1. a kind of easy assembly samarium-cobalt magnet for mechanical device, it is characterised in that: including magnet steel (1), the magnet steel
It (1) include upper trapezoid body (2) and descending stair body (3), the upper trapezoid body (2) is with descending stair body (3) in integrated distribution, institute
The left side wall for the upper trapezoid body (2) stated, right side wall, upper surface are in outwardly projecting arc shape respectively, the upper trapezoid body (2)
The length of upper surface is less than the length of upper trapezoid body (2) lower end surface；The length of described descending stair body (3) upper surface is greater than descending stair
The length of body (3) lower end surface；The upper end of described descending stair body (3) right side wall is equipped with and magnet steel (1) integrated assembly
Projection (4)；
The surface of the magnet steel (1) be equipped with silicon dioxide layer (5), the silicon dioxide layer (5) with a thickness of 2um~
2.5um is equipped with Embedded foil temperature sensor (6) in the magnet steel (1)；
It is described magnet steel (1) be equipped with built-in iron core (7), the iron core (7) in ellipticity distribution, the magnet steel
Body (1) is permanent magnet made of samarium-cobalt material mold press process.
2. the easy assembly samarium-cobalt magnet according to claim 1 for mechanical device, it is characterised in that: the assembly is prominent
The upper surface of block (4) and the upper surface of descending stair body (3) are in same level EDS maps, the dog-ear in the descending stair body (3)
For chamfering, the dog-ear in the upper trapezoid body (2) is arc chord angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820608622.6U CN208368283U (en) | 2018-04-26 | 2018-04-26 | Easy assembly samarium-cobalt magnet for mechanical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820608622.6U CN208368283U (en) | 2018-04-26 | 2018-04-26 | Easy assembly samarium-cobalt magnet for mechanical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368283U true CN208368283U (en) | 2019-01-11 |
Family
ID=64932771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820608622.6U Active CN208368283U (en) | 2018-04-26 | 2018-04-26 | Easy assembly samarium-cobalt magnet for mechanical device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368283U (en) |
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2018
- 2018-04-26 CN CN201820608622.6U patent/CN208368283U/en active Active
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