CN207339460U - A kind of magnetic devices for magnet - Google Patents
A kind of magnetic devices for magnet Download PDFInfo
- Publication number
- CN207339460U CN207339460U CN201721195146.1U CN201721195146U CN207339460U CN 207339460 U CN207339460 U CN 207339460U CN 201721195146 U CN201721195146 U CN 201721195146U CN 207339460 U CN207339460 U CN 207339460U
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- CN
- China
- Prior art keywords
- magnet
- clad
- iron
- retainer plate
- bayonet
- 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.)
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Abstract
The utility model essentially discloses a kind of magnetic devices for magnet, its technical solution：Including iron-clad, magnet retainer plate and magnet, it is circular cavity inside the iron-clad, the magnet uses non-magnet material, the magnet retainer plate is interference fitted with circular cavity, at least six bayonet is evenly spaced on along the magnet retainer plate, the magnet quantity is identical with boss numbers, and the magnet back is coated with adhesive, the magnet and bayonet grafting, and magnet back is connected with the circular cavity in iron-clad.Each bayonet is corresponding is plugged with magnet, and magnet can be accurately positioned, and distribution is well-balanced, and magnet back is connected by adhesive with iron-clad inside, stable connection.
Description
Technical field
It the utility model is related to motor technologies field, more particularly to a kind of magnetic devices for magnet.
Background technology
Traditional motor be stator outside, rotor rotation produce power.External rotor electric machine is structure in contrast, fixed
Son is in the centre of motor, and rotor is outside.Such as the patent No.：201710446058.2 it is exactly to use outer rotor, outer rotor magnetic at present
Property device in iron-clad installation magnet fixation structure it is insecure, inaccurate, the skewness that there is installation by manual operation
The shortcomings that.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and is proposed a kind of for magnet
Magnetic devices, have simple in structure, and distribution of magnets is accurate, uniformly and the advantages of firmly install.
To achieve these goals, the utility model employs following technical solution：A kind of magnetic devices for magnet,
It is circular cavity inside the iron-clad, the magnet retainer plate uses non-magnetic material including iron-clad, magnet retainer plate and magnet
Material, the magnet retainer plate are interference fitted with circular cavity, and at least six card has been evenly spaced on along the magnet retainer plate
Mouthful, the magnet quantity is identical with bayonet quantity, and the magnet back is coated with adhesive, the magnet and bayonet grafting, and
Magnet back is connected with the circular cavity in iron-clad.
The utility model is further arranged to：The magnet retainer plate uses plastic cement or aluminum alloy material, does not influence magnetic circuit.
The utility model is further arranged to：Described adhesive uses glue, easy for installation, fixation.
The utility model is further arranged to：The magnet retainer plate has been evenly spaced on 10 bayonets, the magnet
Quantity is 10, and magnet can be accurately positioned, and distribution is well-balanced.
The utility model is further arranged to：When the magnet is installed in iron-clad, the magnet is concordant with iron-clad top.
The utility model is further arranged to：The bayonet is highly less than the height of magnet, can fixed magnet not shadow again
Ring the performance of magnet.
The utility model has the beneficial effect that：
Circular cavity in the magnet retainer plate and iron-clad is interference fitted, and this connection mode is simple in structure, to neutrality
Good, large carrying capacity and the performance that withstands shocks are good, and the magnet retainer plate has been evenly spaced on some bayonets, each bayonet
It is corresponding to be plugged with magnet, magnet can be accurately positioned, distribution is well-balanced, and magnet back passes through in adhesive and iron-clad
Portion connects, stable connection；The magnet retainer plate uses non-magnet material, does not influence magnetic circuit.The utility model has structure letter
Single, distribution of magnets is accurate, uniformly and the advantages of firmly install.
Brief description of the drawings
Fig. 1 is the utility model decomposition texture schematic diagram；
Fig. 2 is the utility model overall structure diagram；
Fig. 3 is the utility model floor map；
Fig. 4 is the utility model top view.
Marginal data：1st, iron-clad；2nd, magnet retainer plate；3rd, magnet；4th, circular cavity；5th, bayonet.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-4, a kind of magnetic devices 2 for magnet, including iron-clad 1, magnet retainer plate 2 and magnet 3 are described
The inside of iron-clad 1 is circular cavity 4, and the magnet retainer plate 2 uses non-magnet material, and the magnet 3 can using non-magnet material
To be plastic cement or aluminum alloy material, magnetic circuit is not influenced.The magnet retainer plate 2 is interference fitted with circular cavity 4, along the magnet
Retainer plate 2 has been evenly spaced at least six bayonet 5, and 3 quantity of magnet is identical with 6 quantity of bayonet, magnet in the present embodiment
Retainer plate 2 has been evenly spaced on 10 bayonets 5, and correspondingly 3 quantity of magnet is also 10, and bayonet 5 is uniformly distributed, energy
Magnet 3 can be accurately positioned, distribution is well-balanced.
3 back of magnet is coated with adhesive, and described adhesive uses glue, the magnet 3 and 5 grafting of bayonet, and
3 back of magnet is connected with the circular cavity 4 in iron-clad 1, easy for installation, fixation.
When the magnet 3 is installed in iron-clad 1, the magnet 3 is concordant with 1 top of iron-clad, and 5 height of bayonet is less than magnetic
The height of iron 3, can fixed magnet 3 do not influence the performance of magnet 3 again.
The magnet retainer plate 2 is interference fitted with the circular cavity 4 in iron-clad 1, and this connection mode is simple in structure, centering
The good, large carrying capacity of property and the performance that withstands shocks are good, and the magnet retainer plate 2 has been evenly spaced on some bayonets 5, each
Bayonet 5 is corresponding to be plugged with magnet 3, and magnet 3 can be accurately positioned, and distribution is well-balanced, and 3 back of magnet passes through adhesive
It is connected with the inside of iron-clad 1, stable connection；The utility model has simple in structure, and distribution of magnets is accurate, uniformly and firmly installs
The advantages of.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
- A kind of 1. magnetic devices for magnet, it is characterised in that：Including iron-clad (1), magnet retainer plate (2) and magnet (3), It is circular cavity (4) that the iron-clad (1) is internal, and the magnet retainer plate (2) uses non-magnet material, the magnet retainer plate (2) it is interference fitted with circular cavity (4), at least six bayonet (5) has been evenly spaced on along the magnet retainer plate (2), it is described Magnet (3) quantity is identical with bayonet (5) quantity, and magnet (3) back is coated with adhesive, the magnet (3) and bayonet (5) Grafting, and magnet (3) back is connected with the circular cavity (4) in iron-clad (1).
- A kind of 2. magnetic devices for magnet according to claim 1, it is characterised in that：The magnet retainer plate (2) Using plastic cement or aluminum alloy material.
- A kind of 3. magnetic devices for magnet according to claim 1, it is characterised in that：Described adhesive uses glue Water.
- A kind of 4. magnetic devices for magnet according to claim 3, it is characterised in that：The magnet retainer plate (2) 10 bayonets (5) are evenly spaced on, magnet (3) quantity is 10.
- A kind of 5. magnetic devices for magnet according to claim 1, it is characterised in that：The magnet (3) is installed on When iron-clad (1) is interior, the magnet (3) is concordant with iron-clad (1) top.
- A kind of 6. magnetic devices for magnet according to claim 4, it is characterised in that：The bayonet (5) is highly small Height in magnet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721195146.1U CN207339460U (en) | 2017-09-18 | 2017-09-18 | A kind of magnetic devices for magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721195146.1U CN207339460U (en) | 2017-09-18 | 2017-09-18 | A kind of magnetic devices for magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207339460U true CN207339460U (en) | 2018-05-08 |
Family
ID=62368986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721195146.1U Active CN207339460U (en) | 2017-09-18 | 2017-09-18 | A kind of magnetic devices for magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207339460U (en) |
-
2017
- 2017-09-18 CN CN201721195146.1U patent/CN207339460U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |