CN208257644U - A kind of magnetic gear structure can be improved production efficiency - Google Patents
A kind of magnetic gear structure can be improved production efficiency Download PDFInfo
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- CN208257644U CN208257644U CN201820643230.3U CN201820643230U CN208257644U CN 208257644 U CN208257644 U CN 208257644U CN 201820643230 U CN201820643230 U CN 201820643230U CN 208257644 U CN208257644 U CN 208257644U
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- ring
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- component
- production efficiency
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Abstract
A kind of magnetic gear structure can be improved production efficiency, is related to a kind of magnetic gear structure.Outer rotor rotates in outside modulation ring, internal rotor rotates in inside modulation ring, modulating ring is, main component is the component that annular slab two sides repeatedly replace that shape made of fold is cylindrical shape, each fold open end communicates to form ∏ shape pleat with main component corresponding end surface, two end ring include outer ring, inner ring and multiple limit films, multiple limit films are sticked on one by one on the inside of multiple ∏ shape pleat closed ends of main component, outer ring and inner ring coaxial arrangement and with main component fitting, and outer ring and inner ring are fastened on the inside of corresponding multiple limit films, each ∏ shape pleat will be separated into a wedge mounting groove between two end ring, each conducting magnetic component or non-magnetic component are interference fitted with corresponding wedge mounting groove.Efficient optimization has been carried out to modulation ring, production efficiency has been improved, preferably guarantees rigidity and globality.
Description
Technical field
The utility model relates to a kind of magnetic gear structure, especially a kind of magnetic gear structure that can be improved production efficiency.
Background technique
Compared to traditional mechanical gear, magnetic gear have transmit it is contactless, without frictional dissipation, vibrating noise is small, uses
The advantages that service life is long, to be used widely.
Magnetic gear is generally made of outer rotor, internal rotor and modulation ring, at present the manufacture craft phase of outer rotor and internal rotor
To simple, but the manufacture craft for modulating ring is relatively cumbersome, and the package assembly for essentially consisting in modulation ring is complex, therefore, if
The package assembly of modulation ring can effectively be optimized, it is meant that be able to ascend the whole production efficiency of magnetic gear.In addition, modulation
Important composition component of the ring as magnetic gear, it is necessary to have good rigidity and globality, current modulation ring still have to be added
By force.
Summary of the invention
To solve deficiency existing for background technique, the utility model provides a kind of magnetic gear knot that can be improved production efficiency
Structure.
Realize above-mentioned purpose, the utility model takes following technical proposals: a kind of magnetic gear can be improved production efficiency
Structure, including outer rotor, internal rotor and modulation ring, the modulation ring is fixed, and the outer rotor is rotated coaxially in tune
Outside ring processed, outer air gap is equipped between outer rotor and modulation ring, the internal rotor rotates coaxially inside modulation ring, internal rotor
Interior air gap is equipped between modulation ring, for outer rotor by multiple fan annular permanent magnet blocks one splicing fitting at great circle ring-type, described is more
A one radial magnetizing of fan annular permanent magnet block, and each adjacent two fans one magnetic pole of annular permanent magnet block on the contrary, internal rotor is by multiple fan rings
The splicing of shape permanent magnets two fitting is at roundlet ring-type, multiple two radial magnetizings of fan annular permanent magnet block, and each adjacent two is fanned
Two magnetic pole of annular permanent magnet block is on the contrary, modulation ring includes main component, two end ring, multiple conducting magnetic components and multiple non-magnetic structures
Part, the main component are the component that annular slab two sides repeatedly replace that shape made of fold is cylindrical shape, and each fold is opened
Mouth end communicates to form ∏ shape pleat with main component corresponding end surface, and multiple ∏ shape pleats are along main component circumference side
To being angularly staggered, and each adjacent two ∏ shape pleat opening direction on the contrary, two end ring include outer ring,
Multiple limit films of inner ring and multiple limit films, two end ring stick on multiple ∏ shape pleats of main component one by one
On the inside of closed end, outer ring and the inner ring coaxial arrangement of each end ring and with main component fitting, and the outer ring of each end ring and interior
Ring is fastened on the inside of corresponding multiple limit films, and each ∏ shape pleat will be separated into a wedge installation between two end ring
Slot, multiple conducting magnetic components are staggered with multiple non-magnetic components, each conducting magnetic component or non-magnetic component with it is corresponding
The wedge mounting groove is interference fitted and closely plug is mounted in the wedge mounting groove.
Compared with prior art, the utility model has the beneficial effects that the utility model to modulation ring package assembly into
Efficient optimization is gone, the main component configuration design for modulating ring is ingenious, and limit film can be limited to ∏ shape pleat closed end
Inside, and outer ring and inner ring can be limited to its inside by limit film, and conducting magnetic component and non-magnetic component are full of cooperation again at this time
And closely plug can play a supporting role to outer ring, inner ring and limit film in wedge mounting groove, stablize constitutional balance,
It is high and more quick using assembled integral form compatible degree, production efficiency is improved, in addition, assembled integral form is not
It needs to destroy component, preferably ensure that the rigidity and globality of component.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the magnetic gear structure that can be improved production efficiency of the utility model；
Fig. 2 is the axonometric drawing of the modulation ring of the utility model；
Fig. 3 is the main component of the modulation ring of the utility model and the assembling structure axonometric drawing of two end ring；
Fig. 4 is the axonometric drawing of the main component of the modulation ring of the utility model；
Fig. 5 is the fractionation structure axonometric drawing of the end ring of the modulation ring of the utility model；
Fig. 6 is the axonometric drawing of the conducting magnetic component of the modulation ring of the utility model；
Fig. 7 is the axonometric drawing of the non-magnetic component of the modulation ring of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, to the technical solution in the utility model carry out it is clear,
It being fully described by, it is clear that described embodiment is only a part of the embodiment of utility model, instead of all the embodiments,
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
Specific embodiment 1: the utility model discloses a kind of magnetic that can be improved production efficiency as shown in Fig. 1 ~ Fig. 7
Gear structure, including outer rotor A, internal rotor B and modulation ring C, the modulation ring C is fixed, and the outer rotor A is coaxial
It rotates in outside modulation ring C, is equipped with outer air gap D between outer rotor A and modulation ring C, the internal rotor B is rotated coaxially in modulation
Inside ring C, interior air gap E is equipped between internal rotor B and modulation ring C, outer rotor A is spliced by multiple one A1 of fan annular permanent magnet block to be bonded
At great circle ring-type, multiple one A1 radial magnetizings of fan annular permanent magnet block, and each adjacent two fans one A1 magnetic of annular permanent magnet block
Pole is on the contrary, internal rotor B is bonded by multiple two B1 of fan annular permanent magnet block splicing into roundlet ring-type, multiple fan annular permanent magnet blocks
Two B1 radial magnetizings, and each adjacent two fan two B1 magnetic pole of annular permanent magnet block is on the contrary, modulation ring C includes main component 1, two end
Ring 2, multiple conducting magnetic components 3 and multiple non-magnetic components 4, the main component 1 are that annular slab two sides repeatedly replace fold
Made of shape be cylindric component, each fold open end communicates to form ∏ shape pleat with 1 corresponding end surface of main component
1-1, multiple ∏ shape pleat 1-1 are angularly staggered along 1 circumferencial direction of main component, and each adjacent two ∏ shape
Pleat 1-1 opening direction is on the contrary, two end ring 2 include outer ring 2-1, inner ring 2-2 and multiple limit film 2-3, and two
Multiple limit film 2-3 of a end ring 2 are sticked on one by one on the inside of the closed end multiple ∏ shape pleat 1-1 of main component 1,
The outer ring 2-1 and inner ring 2-2 of each end ring 2 be coaxially disposed and with 1 fitting of main component, and the outer ring 2-1 of each end ring 2 and interior
Ring 2-2 is fastened on the inside of corresponding multiple limit film 2-3, and each ∏ shape pleat 1-1 will be separated into one between two end ring 2
A wedge mounting groove 5, multiple conducting magnetic components 3 are staggered with multiple non-magnetic components 4, each conducting magnetic component 3 or non-
Conducting magnetic component 4 is interference fitted with the corresponding wedge mounting groove 5 and closely plug is mounted in the wedge mounting groove 5.
Specific embodiment 2: as shown in Figure 1, present embodiment is made furtherly to specific embodiment one
Bright, each one A1 of fan annular permanent magnet block and fan two B1 of annular permanent magnet block are all made of NdFeB material and are made.
Specific embodiment 3: as shown in Figure 1, present embodiment is to specific embodiment one or specific embodiment two
The air gap separation of the further explanation made, the outer air gap D and interior air gap E are 0.2 ~ 0.4mm.
Specific embodiment 4: present embodiment is made furtherly to specific embodiment three as shown in Fig. 3,5
Bright, multiple limit film 2-3 of two end ring 2 stick on the closed end multiple ∏ shape pleat 1-1 of main component 1 one by one
1 lateral surface of main component is stretched out in inside, the one end each limit film 2-3, and each limit film 2-3 other end stretches out in main component 1
Side, one end described in each limit film 2-3 inner surface are equipped with one 2-4 of arc-shaped slot, the corresponding multiple institutes of same end ring 2
One 2-4 of arc-shaped slot stated is surrounded by big circular groove, and the other end described in each limit film 2-3 inner surface is equipped with arc-shaped slot two
2-5, corresponding multiple two 2-5 of arc-shaped slot of same end ring 2 are surrounded by small cylindrical tank, the outer ring 2-1 of each end ring 2 and
Inner ring 2-2 is fastened on respectively in the corresponding big circular groove and small cylindrical tank.
Specific embodiment 5: as shown in Fig. 3,6,7, present embodiment be specific embodiment four is made it is further
Illustrate, the thickness of each conducting magnetic component 3 and non-magnetic component 4 is d1, each the wedge mounting groove 5 and magnetic conduction
The corresponding spacing of the thickness of component 3 or non-magnetic component 4 is d2, d1 > d2, and the difference of d1 and d2 is 1 ~ 3mm.
Specific embodiment 6: as shown in Figure 2,6, present embodiment is made furtherly to specific embodiment five
Bright, each conducting magnetic component 3 is set by multiple silicon steel sheet 3-1 along axial fold of main component 1.
Specific embodiment 7: as shown in fig. 7, present embodiment is made furtherly to specific embodiment five
Bright, multiple non-magnetic components 4 are all made of epoxide resin material and are made.
Specific embodiment 8: as shown in figure 3, present embodiment is made furtherly to specific embodiment four
Bright, outer ring 2-1 internal diameter described in two is equal with 1 outer diameter of main component, inner ring 2-2 outer diameter described in two and main component 1
Internal diameter is equal.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in the form of others dress body
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing the condition of equivalent for falling in claim
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of magnetic gear structure that can be improved production efficiency, including outer rotor (A), internal rotor (B) and modulation ring (C), institute
The modulation ring (C) stated is fixed, and the outer rotor (A) rotates coaxially, outer rotor (A) and modulation external in modulation ring (C)
It is equipped with outer air gap (D) between ring (C), the internal rotor (B) rotates coaxially, internal rotor (B) and modulation internal in modulation ring (C)
Between ring (C) be equipped with interior air gap (E), it is characterised in that: outer rotor (A) by multiple fan annular permanent magnet blocks one (A1) splicing be bonded at
Great circle is cyclic annular, multiple fan annular permanent magnet block one (A1) radial magnetizings, and each adjacent two fan annular permanent magnet block one (A1)
For magnetic pole on the contrary, internal rotor (B) is cyclic annular at roundlet by the splicing fitting of multiple fan annular permanent magnet blocks two (B1), multiple fans are annular
Permanent magnets two (B1) radial magnetizing, and each adjacent two fan (B1) magnetic pole of annular permanent magnet block two is on the contrary, modulation ring (C) includes main body
Component (1), two end ring (2), multiple conducting magnetic components (3) and multiple non-magnetic components (4), the main component (1) are
It is cylindric component that annular slab two sides, which repeatedly replace shape made of fold, and each fold open end and main component (1) are right
End face is answered to communicate to form ∏ shape pleat (1-1), multiple ∏ shape pleats (1-1) are along main component (1) circumferencial direction
It is angularly staggered, and each adjacent two ∏ shape pleat (1-1) opening direction is on the contrary, two end ring (2) are wrapped
Outer ring (2-1), inner ring (2-2) and multiple limit films (2-3) are included, multiple limit films (2-3) of two end ring (2) are one by one
It sticks on the inside of multiple ∏ shape pleat (1-1) closed ends of main component (1), the outer ring (2-1) and inner ring of each end ring (2)
(2-2) coaxial arrangement and with main component (1) fitting, and the outer ring (2-1) of each end ring (2) and inner ring (2-2) are fastened on
On the inside of corresponding multiple limit films (2-3), each ∏ shape pleat (1-1) will be separated into a wedge between two end ring (2)
Mounting groove (5), multiple conducting magnetic components (3) are staggered with multiple non-magnetic components (4), each conducting magnetic component (3) or
Non-magnetic component (4) is interference fitted with the corresponding wedge mounting groove (5) and closely plug is interior mounted in the wedge mounting groove (5).
2. a kind of magnetic gear structure that can be improved production efficiency according to claim 1, it is characterised in that: each described
Fan annular permanent magnet block one (A1) and fan annular permanent magnet block two (B1) be all made of NdFeB material and be made.
3. a kind of magnetic gear structure that can be improved production efficiency according to claim 1 or 2, it is characterised in that: described
Outer air gap (D) and the air gap separation of interior air gap (E) be 0.2 ~ 0.4mm.
4. a kind of magnetic gear structure that can be improved production efficiency according to claim 3, it is characterised in that: described two
Multiple limit films (2-3) of a end ring (2) are sticked on one by one in multiple ∏ shape pleat (1-1) closed ends of main component (1)
Main component (1) lateral surface is stretched out in side, each limit film one end (2-3), and each limit film (2-3) other end stretches out main component
(1) medial surface, one end described in each limit film (2-3) inner surface are equipped with arc-shaped slot one (2-4), the same end ring (2)
Corresponding multiple arc-shaped slots one (2-4) are surrounded by big circular groove, another described in each limit film (2-3) inner surface
End is equipped with arc-shaped slot two (2-5), and the corresponding multiple arc-shaped slots two (2-5) of same end ring (2) are surrounded by roundlet
Slot, the outer ring (2-1) and inner ring (2-2) of each end ring (2) are fastened on respectively in the corresponding big circular groove and small cylindrical tank.
5. a kind of magnetic gear structure that can be improved production efficiency according to claim 4, it is characterised in that: each described
Conducting magnetic component (3) and the thickness of non-magnetic component (4) be d1, each the wedge mounting groove (5) and conducting magnetic component (3)
Or the corresponding spacing of thickness of non-magnetic component (4) is d2, d1 > d2, and the difference of d1 and d2 is 1 ~ 3mm.
6. a kind of magnetic gear structure that can be improved production efficiency according to claim 5, it is characterised in that: each described
Conducting magnetic component (3) set by multiple silicon steel sheets (3-1) along main component (1) is axially folded.
7. a kind of magnetic gear structure that can be improved production efficiency according to claim 5, it is characterised in that: described is more
A non-magnetic component (4) is all made of epoxide resin material and is made.
8. a kind of magnetic gear structure that can be improved production efficiency according to claim 4, it is characterised in that: described in two
Outer ring (2-1) internal diameter it is equal with main component (1) outer diameter, inner ring (2-2) outer diameter described in two and main component (1) internal diameter
It is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820643230.3U CN208257644U (en) | 2018-05-02 | 2018-05-02 | A kind of magnetic gear structure can be improved production efficiency |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820643230.3U CN208257644U (en) | 2018-05-02 | 2018-05-02 | A kind of magnetic gear structure can be improved production efficiency |
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| Publication Number | Publication Date |
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| CN208257644U true CN208257644U (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820643230.3U Expired - Fee Related CN208257644U (en) | 2018-05-02 | 2018-05-02 | A kind of magnetic gear structure can be improved production efficiency |
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| CN (1) | CN208257644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108365733A (en) * | 2018-05-02 | 2018-08-03 | 盐城哈力动力传动及智能装备产业研究院有限公司 | A kind of magnetic gear structure that can improve production efficiency |
-
2018
- 2018-05-02 CN CN201820643230.3U patent/CN208257644U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108365733A (en) * | 2018-05-02 | 2018-08-03 | 盐城哈力动力传动及智能装备产业研究院有限公司 | A kind of magnetic gear structure that can improve production efficiency |
| CN108365733B (en) * | 2018-05-02 | 2023-09-29 | 盐城永安科技有限公司 | Magnetic gear structure capable of improving production efficiency |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20190502 |