CN206312688U - Three station electromagnet - Google Patents
Three station electromagnet Download PDFInfo
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- CN206312688U CN206312688U CN201720000418.1U CN201720000418U CN206312688U CN 206312688 U CN206312688 U CN 206312688U CN 201720000418 U CN201720000418 U CN 201720000418U CN 206312688 U CN206312688 U CN 206312688U
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- iron core
- supporting construction
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- electromagnet
- expanding
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Abstract
The utility model discloses a kind of three stations electromagnet, solve existing electromagnet and be difficult to be applied in combination, being less suitable for use in carries out many gear drivings, the technical measures taken：A kind of three station electromagnet, including coil, supporting construction and iron core, coil is arranged in supporting construction, supporting construction is made by annular and by permeability magnetic material, iron core is movably arranged as in coil, it is characterized in that, coil and supporting construction are three groups, magnetic partiting ring is provided between two adjacent groups supporting construction, it is corresponding with three coils, interval forms three expanding plush coppers on iron core, and three coils are used to be acted on each self-corresponding expanding plush copper respectively after being separately energized, and cause that iron core is respectively at three stations.
Description
Technical field
The utility model belongs to electromagnet, more particularly to a kind of electromagnet with three stations.
Background technology
Electromagnet is converted into the device in magnetic field as a kind of electric field, its multiple fields in.Existing electromagnet
All be mostly the structure type of monomer, i.e., it is mainly movable be movably arranged as coil axis one by a coil
Iron core constituted.In the course of the work, iron core can only have an action station to the electromagnet of this monomer structure form, i.e.,
The movement travel of iron core is often single fixation.After coil electricity in the electromagnet of monomer structure, iron core is produced in coil
Magnetic fields under moved to a direction, iron ring power-off after, under the action of the spring, plunger return.To this monomer
Some physical parameters of the electromagnet of structure type are changed, and mainly change the power supply stream of coil, and cause electromagnet institute
There is corresponding change in the suction of generation, and the movement travel of iron core changes little.Therefore, the electromagnet of monomer structure form is not
It is suitable for very much being driven the executing agency for needing to carry out multi gear action, to be driven using the control of high-speed double electromagnet multi gear,
Usually combined by multiple electromagnet and carried out.It is combined using multiple electromagnet, controls the knot of drive device
Structure compactedness is poor, installs inconvenience.
In addition, in existing electromagnet, produced magnetic field is because electromagnet reasons in structure in itself is to iron after coil electricity
The functioning efficiency of core is relatively poor, and this causes that the capacity usage ratio of existing electromagnet is low, and power consumption is of a relatively high.
Utility model content
The utility model technical issues that need to address：A kind of three stations electromagnet is provided, the three stations electromagnet is in work
Iron core can provide the action of three stations during work, and structural compactness is good, is easy to implement the drive control to respective execution mechanisms.
To solve the technical problem, the technical solution of the utility model：A kind of three station electromagnet, including coil, branch
Support structure and iron core, coil are arranged in supporting construction, and supporting construction is made by annular and by permeability magnetic material, and iron core actively sets
Put in coil, it is characterised in that coil and supporting construction are three groups, and magnetic partiting ring is provided between two adjacent groups supporting construction, with
Three coils are corresponding, and interval forms three expanding plush coppers on iron core, three coils be separately energized after for respectively with respectively
Self-corresponding expanding plush copper effect, and cause that iron core is respectively at three stations.This electromagnet operationally, according to work need
Will, three coils are separately energized, and coil after energization produces magnetic field, the magnetic field produced by coil with it is each corresponding expanding convex
Head phase separation so that iron core is in coil axis to motion.Due to being provided with three coils so that iron core has in motion process
Three stations.Described magnetic partiting ring is made for non-magnet material, i.e., be made from non-ferric, cobalt, nickel material, usually plastics or
What rubber was made.
Further, supporting construction includes support outer ring, compression plate and the support of annular, and the shaft section for supporting outer ring is in
" L " shape, the shaft section of support is in " Qian " shape, and coil is arranged in the cavity that support outer ring and support are surrounded, annular slice
Compression plate is located in support outer ring and is pressed on the outside of support.The supporting construction of this structure is simple, is easy to implement to coil
Support, the stability of strutting system to coil is good, convenient for assembly.
Further, in the supporting construction of both sides, respectively positioned at the outside of each self supporting structure, the two are compressed compression plate
The internal diameter of disk is respectively smaller than on iron core the external diameter of the expanding plush copper positioned at both sides, is provided with iron core at compression plate endoporus
Fillet surface, is provided with the outer fillet surface for coordinating with corresponding interior fillet surface at the outer end lateral border of the expanding plush copper in both sides.It is logical
Cross fillet surface in setting so that pyramidal structure is formed at the position of the compression plate, is easy to poly- magnetic, magnetic energy can be effectively improved
Utilization rate, is embodied on iron core, and the suction of iron core can be greatly improved so that iron core produces enough driving forces.And, pass through
The laminating of interior fillet surface and outer fillet surface, and axial limiting can be carried out to the movement position of iron core.
Further, it is located at the two ends lateral border of the expanding plush copper at medium position integrally formed with evagination on iron core
Edge, outward flange and the common outer peripheral face of both expanding plush coppers, the inner peripheral surface of outward flange is inclined-plane, and so that the shaft section of outward flange is in
Right angled triangle.It is similar with foregoing, outward flange is provided with two sides of the expanding plush copper of middle part, so as to expanding at this
The two ends of plush copper form similar pyramidal structure, are easy to poly- magnetic so that after corresponding coil electricity, and iron core can be greatly improved
Suction.
Therefore, the beneficial effects of the utility model：This electromagnet is serially connected and structure by three groups of common electromagnet
Into the common iron core of its three, this electromagnet structure compactedness is good, is convenient for assembling.By forming three respectively on iron core
The expanding plush copper for separating, for corresponding with three coils, after different coils is powered successively so that iron core has three
Different stations.It is connected with corresponding executing agency by iron core, iron core can be carried out on three stations to executing agency
Drive, such that it is able to realize that executing agency acts on different station, on the premise of structural compactness so that executing agency's energy
It is enough to meet actual work requirements.This electromagnet can be applicable on the shifter of motor vehicle, such as on the shifter of electric motor car,
By the setting of the electromagnet, it is possible to achieve switching of the motor vehicle between three gears.
Brief description of the drawings
Fig. 1 is the longitudinal sectional view in a kind of state of this electromagnet.
Fig. 2 is the longitudinal sectional view in this electromagnet another kind state.
Fig. 3 is the longitudinal sectional view in this electromagnet another state.
Specific embodiment
See in figure, this three station electromagnet, is to be linked together by three groups of electromagnet and constituted, and is had in the course of the work
Three stations.The electromagnet of monomer includes coil, supporting construction and iron core, and coil is arranged in supporting construction, and supporting construction is
Annular is simultaneously made up of permeability magnetic material, generally iron.The common iron core 3 of this three groups of electromagnet, and the iron core 3 is movably arranged as coil 13
It is interior.Interval forms three expanding plush coppers 31 on iron core 3, and expanding plush copper 31 is that the corresponding position on iron core 3 passes through straight
Footpath extends out and is formed.Corresponding with three expanding plush coppers 31, coil 13 and supporting construction are three groups, two adjacent groups supporting construction
Between be provided with magnetic partiting ring 2, with cause coil 13 and supporting construction it is separated from one another on the axial direction of iron core 3.
Supporting construction includes support outer ring 12, compression plate 1 and the support 11 of annular.The shaft section for supporting outer ring 12 is in " L "
Shape, the shaft section of support 11 is in " Qian " shape, and coil 13 is arranged in the cavity that support outer ring 12 and support 11 are surrounded, ring segment
The compression plate 1 of shape is located in support outer ring 12 and is pressed on the outside of support 11.
In the supporting construction of both sides, compression plate 1 is respectively positioned at the outside of each self supporting structure.The two compression plates 1 it is interior
Footpath is respectively smaller than on iron core 3 external diameter of the expanding plush copper 31 positioned at both sides, is provided with iron core 3 at the endoporus of compression plate 1
Fillet surface 14, is provided with the outer chamfering for coordinating with corresponding interior fillet surface 14 at the outer end lateral border of the expanding plush copper 31 in both sides
Face 33.
It is located at the two ends lateral border of the expanding plush copper 31 at medium position integrally formed with outward flange 32 on iron core 3,
Outward flange 32 and the common outer peripheral faces of both expanding plush coppers 31, the inner peripheral surface of outward flange 32 is inclined-plane, and causes the axle of outward flange 32
The rectangular triangle in section.
Three coils 13 are corresponding with three expanding plush coppers 31, i.e. the coil 31 of both sides is expanding convex with respective homonymy respectively
First 31 is corresponding and produce axial force, middle coil 31 is corresponding with middle expanding convex 31 and produce axial action
Power.
Each parts in Fig. 1 are in original state, namely illustrate a station of iron core 3, are now in centre
Coil 13 at position is powered, and on the whole length direction of electromagnet, iron core 3 is in an intermediate position.
Another station of iron core 3 is illustrated in Fig. 2.Now, the coil 13 positioned at left side is powered, what the coil 13 was produced
Magnetic field is drawn iron core 3 and is moved towards left side, set interior chamfering on the outer fillet surface 33 and left side compression plate 1 on the left end of iron core 3
Face 14 is fitted, and left side compression plate 1 carries out spacing to iron core 3.
Another station of iron core 3 is illustrated in Fig. 3.Now, the coil 13 positioned at right side is powered, the magnetic field that the line is produced
Traction iron core 3 is moved towards right side, set interior fillet surface 14 on the outer fillet surface 33 and right side compression plate 1 on the right-hand member of iron core 3
Laminating, right side compression plate 1 carries out spacing to iron core 3.
Three width Figure of description illustrate three stations that iron core 3 during this work of electromagnet has, and the institute of iron core 3
The station at place is powered relevant with corresponding coil 13, realizes iron core 3 in the axis of coil 13 by the power supply to different coils 13
To the change of position so that iron core 3 is switched between three stations, and then realize pair phase being linked together with iron core 3
Executing agency is answered to be controlled.
Claims (4)
1. a kind of three stations electromagnet, including coil, supporting construction and iron core, coil are arranged in supporting construction, supporting construction
It is made by annular and by permeability magnetic material, iron core is movably arranged as in coil, it is characterised in that coil and supporting construction are three
Group, magnetic partiting ring is provided between two adjacent groups supporting construction, corresponding with three coils, on iron core interval form three it is expanding
Plush copper, three coils are used to be acted on each self-corresponding expanding plush copper respectively after being separately energized, and cause that iron core is respectively at three
Individual station.
2. three stations electromagnet according to claim 1, it is characterised in that supporting construction include annular support outer ring,
Compression plate and support, support the shaft section of outer ring L-shaped, and the shaft section of support is in " Qian " shape, and coil is arranged on support outer ring
In the cavity surrounded with support, the compression plate of annular slice is located in support outer ring and is pressed on the outside of support.
3. three stations electromagnet according to claim 2, it is characterised in that in the supporting construction of both sides, compression plate difference
Positioned at the outside of each self supporting structure, the internal diameter of the two compression plates is respectively smaller than on iron core the outer of the expanding plush copper positioned at both sides
Footpath, is provided with the interior fillet surface of iron core at compression plate endoporus, and use is provided with the outer end lateral border of the expanding plush copper in both sides
In the outer fillet surface coordinated with corresponding interior fillet surface.
4. three station electromagnet according to Claims 2 or 3, it is characterised in that the expansion at medium position is located on iron core
Integrally formed with outward flange, outward flange and the common outer peripheral face of both expanding plush coppers, outward flange at the two ends lateral border of footpath plush copper
Inner peripheral surface be inclined-plane, and cause outward flange the rectangular triangle of shaft section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720000418.1U CN206312688U (en) | 2017-01-02 | 2017-01-02 | Three station electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720000418.1U CN206312688U (en) | 2017-01-02 | 2017-01-02 | Three station electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206312688U true CN206312688U (en) | 2017-07-07 |
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ID=59247698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720000418.1U Active CN206312688U (en) | 2017-01-02 | 2017-01-02 | Three station electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206312688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578881A (en) * | 2017-09-29 | 2018-01-12 | 惠州市亚欣电器有限公司 | A kind of high frequency steering electromagnet |
-
2017
- 2017-01-02 CN CN201720000418.1U patent/CN206312688U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578881A (en) * | 2017-09-29 | 2018-01-12 | 惠州市亚欣电器有限公司 | A kind of high frequency steering electromagnet |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180516 Address after: 463300 Ru'nan industrial agglomeration area, Zhumadian, Henan Patentee after: Henan Li Ma Electric Vehicle Technology Co., Ltd. Address before: 318050 Zhejiang Taizhou Luqiao District, Town Street Industrial Park Patentee before: Lima Car Industry Group Co., Ltd. |