CN202120701U - Magnetic agglomeration device for agglomerating magnetic fields of plurality of magnets - Google Patents
Magnetic agglomeration device for agglomerating magnetic fields of plurality of magnets Download PDFInfo
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- CN202120701U CN202120701U CN2011201837778U CN201120183777U CN202120701U CN 202120701 U CN202120701 U CN 202120701U CN 2011201837778 U CN2011201837778 U CN 2011201837778U CN 201120183777 U CN201120183777 U CN 201120183777U CN 202120701 U CN202120701 U CN 202120701U
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- gathered
- inductive block
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Abstract
The utility model discloses a magnetic agglomeration device for agglomerating magnetic fields of a plurality of magnets, which comprises a cylinder-shaped aluminum barrel, a cylinder-shaped first magnet arranged at the position of the center of the aluminum barrel, a plurality of cylinder-shaped second magnets with sector-shaped sections and distributed evenly with the first magnet as the center between the outside surface of the first magnet and the inside surface of the aluminum barrel, a magnetic conductive block arranged at the tail end of the first magnet and a third magnet arranged between the second magnets and the magnetic conductive block. One portion of the magnetic conductive block is in a cylindrical shape and with an identical size with the tail end of the first magnet, and the other portion is in a conical shape with the outside surface being a conical surface. The inside surface of the third magnet coincides with the conical surface of the comical-shaped portion of the magnetic conductive block and is connected with the conical surface in a matched mode. The magnetic agglomeration device has the advantages of being simple in structure, high in magnetic field utilization efficiency, capable of greatly reducing the utilization amounts of the magnets in magnetic agglomeration and low in cost.
Description
Technical field
The utility model relates to a kind of magnetic poly structure, especially relates to a kind of being used for the magnetic that a plurality of magnetic field of magnets are gathered is gathered device.
Background technology
In recent years, the rare earth permanent magnet development was swift and violent.Wherein a lot of high-performance ferro-aluminum boron magnets (N50/48SH) can have been accomplished to produce in batches, and this has pushed the application of rare earth permanent magnet to more most advanced and sophisticated more complicated field undoubtedly.As everyone knows, in the complex magnetic environment, the coercive force of magnet is required high more, also require high more the distribution and the structure Design of magnet.In practical application, people always lump together a plurality of group of magnets, reach the purpose of bigger magnetic attraction of acquisition or magnetic repulsion through stack magnetic field.If magnet is selected for use improper, perhaps structural design is unreasonable, occurs 1+1 < 2 inversion condition probably.
In existing magnet application; Just thereby magnet is carried out the magnetic field intensity that simple linear combination promotes integral product mostly; Like being stacked together up and down the two-beam source is parallel, range of exposures has increased, but the raising of illumination intensity is but very limited.
Summary of the invention
Defective to prior art; The utility model proposes a kind of being used for the magnetic that a plurality of magnetic field of magnets are gathered is gathered device, lets the magnetic field of each magnet be similar to prism through one and the good trapezoidal iron block of magnetic property reaches the purpose that improves the magnetic field utilization ratio with this.
The utility model adopts following technical scheme to realize: a kind of being used for gathered device with the magnetic that a plurality of magnetic field of magnets are gathered, and comprising: Aluminum Drum cylindraceous; Being arranged on said Aluminum Drum center is columned first magnet; Between the medial surface of the lateral surface of said first magnet and said Aluminum Drum, be that center several cross sections of even distributed and arranged are fan-shaped column second magnet with said first magnet; Be arranged on the terminal magnetic inductive block of first magnet, the wherein part of said magnetic inductive block is the terminal of the same size cylindric of the size and first magnet, and another part is that lateral surface is the taper of taper seat; Be arranged on the 3rd magnet between said second magnet and the said magnetic inductive block, and the medial surface of said the 3rd magnet is consistent with the taper seat of the tapering part of said magnetic inductive block and coincide connection.
In a preferred embodiment, said magnetic gathers device and also comprises: be arranged on and be the 4th magnet cylindraceous on said the 3rd magnet.
In a preferred embodiment, the lateral surface of said the 4th magnet connects said Aluminum Drum, and the internal diameter of the inner core of said the 4th magnet is greater than the terminal internal diameter of said magnetic inductive block tapering part.
In a preferred embodiment, the quantity of said second magnet is 6.
In a preferred embodiment, said magnetic inductive block is the good iron block of magnetic property.
Compared with prior art, the utlity model has following beneficial effect:
The magnetic that the utility model proposes gathers device and has the high advantage of utilization ratio simple in structure, magnetic field, and has significantly reduced the usage quantity that magnetic gathers magnet in the device, has a low advantage of the cost of realization.
Description of drawings
Fig. 1 is the longitudinal section sketch map of the utility model;
Fig. 2 is the cross sectional representation of the utility model;
Fig. 3 is each magnet magnetizing direction of the utility model and magnetic direction sketch map.
Embodiment
For magnetic field also can be gathered on the line as laser, the magnetic field that the utility model makes each magnet is similar to prism, iron block that magnetic property is good through one, reaches the purpose that improves the magnetic field utilization ratio with this.
As shown in Figure 1, the magnetic that the utility model proposes gathers device and comprises: Aluminum Drum 11 cylindraceous; Be arranged on first magnet 12 of said Aluminum Drum 11 centers, said first magnet 12 is cylindric; All around between the inwall of the outside all around of said first magnet 12 and said Aluminum Drum 11; With said first magnet 12 is that center several cross sections of even distributed and arranged are fan-shaped column second magnet 13, and each said second magnet 13 closely connects and cover the cylindric outside of said first magnet 12 successively; Be arranged on first magnet, 12 1 terminal magnetic inductive blocks 14, the wherein part of said magnetic inductive block 14 is cylindric, and its size is terminal consistent with first magnet 12, and the lateral surface of another part of said magnetic inductive block 14 is the taper of taper seat; Be arranged on the 3rd magnet 15 between said second magnet 13 and the said magnetic inductive block 14; The lateral surface of said the 3rd magnet 15 is that cylindric, medial surface is taper seat consistent with the taper seat of said magnetic inductive block 14 and the connection that coincide, and the lateral surface of said the 3rd magnet 15 connects said Aluminum Drum 11; Be arranged on the 4th magnet 16 on said the 3rd magnet 15, said the 4th magnet 16 is cylindric, and its lateral surface connects said Aluminum Drum 11, and the internal diameter of the inner core of said the 4th magnet 16 is greater than the terminal internal diameter of the tapering part of said magnetic inductive block 14.
In a preferred embodiment, said magnetic inductive block 14 is the good iron block of magnetic property.
In conjunction with shown in Figure 2, in a preferred embodiment, between the bucket wall of the outside of said first magnet 12 and said Aluminum Drum 11, even 6 said second magnet 13 of distributed and arranged, and the line that magnetizes of each said second magnet 13 is ecto-entad.
In conjunction with shown in Figure 3, the magnetizing direction 121 of said first magnet 12 is the cylindrical center's line direction to said first magnet 12 from said Aluminum Drum 11 outsides, and the magnetic line of force 122 concentrates on said magnetic inductive block 14, and emits from the tapering part end of said magnetic inductive block 14; The magnetizing direction 131 of said second magnet 13 is from the centerline direction of said second magnet 13 of said Aluminum Drum 11 outside processes to said first magnet 12, and the magnetic line of force 132 concentrates on said magnetic inductive block 14, and emits from the tapering part end of said magnetic inductive block 14; The magnetizing direction 151 of said the 3rd magnet 15 is from the centerline direction of said the 3rd magnet 15 of said Aluminum Drum 11 outside processes to said Aluminum Drum 11, and the magnetic line of force 152 concentrates on said magnetic inductive block 14, and emits from the tapering part end of said magnetic inductive block 14; The magnetizing direction 161 of said the 4th magnet 16 is from the direction of said the 4th magnet 16 of said Aluminum Drum 11 outside processes to said magnetic inductive block 14, and the magnetic line of force 162 concentrates on said magnetic inductive block 14, and emits from the tapering part end of said magnetic inductive block 14.
Therefore, the magnetic line of force of said first magnet 12, said second magnet 13, said the 3rd magnet 15 and said the 4th magnet 16 all can concentrate on said magnetic inductive block 14, and emits from the tapering part end of said magnetic inductive block 14, has reached the purpose that magnetic gathers.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection range of the utility model.
Claims (5)
1. one kind is used for the magnetic that a plurality of magnetic field of magnets are gathered is gathered device, it is characterized in that said magnetic gathers device and comprises: Aluminum Drum cylindraceous; Being arranged on said Aluminum Drum center is columned first magnet; Between the medial surface of the lateral surface of said first magnet and said Aluminum Drum, be that center several cross sections of even distributed and arranged are fan-shaped column second magnet with said first magnet; Be arranged on the terminal magnetic inductive block of first magnet, the wherein part of said magnetic inductive block is the terminal of the same size cylindric of the size and first magnet, and another part is that lateral surface is the taper of taper seat; Be arranged on the 3rd magnet between said second magnet and the said magnetic inductive block, and the medial surface of said the 3rd magnet is consistent with the taper seat of the tapering part of said magnetic inductive block and coincide connection.
2. according to claim 1 said being used for the magnetic that a plurality of magnetic field of magnets are gathered is gathered device, it is characterized in that said magnetic gathers device and also comprises: be arranged on and be the 4th magnet cylindraceous on said the 3rd magnet.
3. according to claim 2 said being used for the magnetic that a plurality of magnetic field of magnets are gathered is gathered device, it is characterized in that the lateral surface of said the 4th magnet connects said Aluminum Drum, and the internal diameter of the inner core of said the 4th magnet is greater than the terminal internal diameter of said magnetic inductive block tapering part.
4. according to claim 1 said being used for the magnetic that a plurality of magnetic field of magnets are gathered is gathered device, it is characterized in that the quantity of said second magnet is 6.
5. according to claim 1-4 any said being used for the magnetic that a plurality of magnetic field of magnets are gathered is gathered device, it is characterized in that said magnetic inductive block is an iron block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201837778U CN202120701U (en) | 2011-06-02 | 2011-06-02 | Magnetic agglomeration device for agglomerating magnetic fields of plurality of magnets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201837778U CN202120701U (en) | 2011-06-02 | 2011-06-02 | Magnetic agglomeration device for agglomerating magnetic fields of plurality of magnets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202120701U true CN202120701U (en) | 2012-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201837778U Expired - Fee Related CN202120701U (en) | 2011-06-02 | 2011-06-02 | Magnetic agglomeration device for agglomerating magnetic fields of plurality of magnets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202120701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489561A (en) * | 2013-09-30 | 2014-01-01 | 华南理工大学 | Permanent magnet system providing neodymium-iron-boron auxiliary casting magnetic field |
| CN113470923A (en) * | 2021-06-30 | 2021-10-01 | 电子科技大学 | Four-ring type focusing magnetic field device with high residual magnetism utilization rate |
-
2011
- 2011-06-02 CN CN2011201837778U patent/CN202120701U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489561A (en) * | 2013-09-30 | 2014-01-01 | 华南理工大学 | Permanent magnet system providing neodymium-iron-boron auxiliary casting magnetic field |
| CN103489561B (en) * | 2013-09-30 | 2016-08-17 | 华南理工大学 | A kind of permanent magnet systems providing neodymium iron boron casting magnetic field-aided |
| CN113470923A (en) * | 2021-06-30 | 2021-10-01 | 电子科技大学 | Four-ring type focusing magnetic field device with high residual magnetism utilization rate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140602 |