CN208904869U - Combined synchronous permanent magnetic shaft coupling - Google Patents
Combined synchronous permanent magnetic shaft coupling Download PDFInfo
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- CN208904869U CN208904869U CN201821445891.1U CN201821445891U CN208904869U CN 208904869 U CN208904869 U CN 208904869U CN 201821445891 U CN201821445891 U CN 201821445891U CN 208904869 U CN208904869 U CN 208904869U
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- shaft coupling
- permanent magnetic
- connecting flange
- synchronous permanent
- magnetic shaft
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Abstract
The utility model relates to combined synchronous permanent magnetic shaft couplings, including synchronous permanent magnetic shaft coupling ontology, the synchronous permanent magnetic shaft coupling ontology is by motor side axle sleeve, load end axle sleeve and magnetic structure three parts composition, three parts are linked together by attachment screw, wherein magnetic structure part is by connecting flange one, connecting flange two, power rotor, driven rotor, power rotor magnet, driven rotor magnet is constituted, and the power rotor, power rotor magnet, driven rotor magnet, driven rotor is successively arranged from outside to inside, the power rotor magnet, axially position jackscrew is equipped between driven rotor magnet, radial positioning sectorial block, and the radial positioning sectorial block is arranged on the outside of axially position jackscrew, overall structure carries out structure to go deep into Optimal improvements, solves the problems such as difficult to install using knockdown structure, it is complete Entirely avoid two rotors mutually inhale and the problem of.
Description
Technical field
The utility model relates to combined synchronous permanent magnetic shaft couplings, belong to shaft coupling field.
Background technique
Shaft coupling: shaft coupling is to couple two axis or axis and revolving meber, during passing movement and power (torque) together
A kind of device turned round without disengagement, does not change the size of rotation direction and torque, permanent magnet clutch: permanent magnetism in transmittance process
Shaft coupling is a kind of novel coupler for being linked up prime mover and working machine by the magnetic force of permanent magnet, each other by two
The rotor of no mechanical connection forms, and is power rotor connection motor shaft respectively, and driven rotor connects bearing shaft, and rotor is equipped with dilute
Native permanent magnet can penetrate certain space length and material using magnetic field using the interaction between rare-earth permanent magnet
Characteristic, carry out the transmission of mechanical energy, permanent magnet clutch is divided into synchronous mode, eddy current type, synchronous permanent magnetic connection by structure difference
Axis device is because be equipped with strong rare-earth permanent-magnet body on its power rotor and driven rotor, in transport, installation and maintenance of equipment process
In easily make two rotors suction be combined together, cause inevitable personal injury or the damage of product；It is currently used simultaneously to open
Centering is more difficult when the synchronous permanent magnetic shaft coupling installation of formula structure, and when installation needs dedicated centralising device to carry out centering, increases
It adds and makes transportation cost.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides combined synchronous permanent magnetic shaft coupling,
Solve the problems such as difficult to install using knockdown structure, it is entirely avoided two rotors mutually inhale and the problem of, can be effective
Solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
Combined synchronous permanent magnetic shaft coupling, including synchronous permanent magnetic shaft coupling ontology, the synchronous permanent magnetic shaft coupling
Ontology is made of motor side axle sleeve, load end axle sleeve and magnetic structure three parts, and three parts are linked together by attachment screw,
Wherein magnetic structure part by connecting flange one, connecting flange two, power rotor, driven rotor, power rotor magnet, from turn
Sub- magnet is constituted, and the power rotor, power rotor magnet, driven rotor magnet, driven rotor are successively arranged from outside to inside,
Axially position jackscrew, radial positioning sectorial block are equipped between the power rotor magnet, driven rotor magnet, and the radial direction is fixed
Position sectorial block is arranged on the outside of axially position jackscrew.
Furthermore, the setting of connecting flange one is in two left side of connecting flange.
Furthermore, it is connected by screw between the motor side axle sleeve, connecting flange one.
Furthermore, it is connected by screw between the connecting flange one, power rotor.
Furthermore, it is connected by screw between the connecting flange two, driven rotor.
Furthermore, it is connected by screw between the power rotor, connecting flange two.
Furthermore, the connecting flange one is equipped with the threaded hole to match with screw.
Furthermore, the connecting flange two is equipped with the threaded hole to match with screw.
Furthermore, cavity is equipped between the power rotor magnet, driven rotor magnet.
The utility model is the utility model has the advantages that combined synchronous permanent magnetic shaft coupling, this structure permanent magnetism before complete inherit join
Under the premise of the numerous feature performance benefits of axis device, two rotors are easily inhaled and problem and common synchronization formula permanent magnetism shaft coupling when installing for transport
Device installs more difficult problem, carries out going deep into Optimal improvements to structure, solves difficult to install etc. ask using knockdown structure
Topic, while controlling using axially position jackscrew and radial positioning sectorial block the relative axial position after disassembly between two magnetic patch
With diametrically opposite position, it is entirely avoided two rotors mutually inhale and the problem of.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is the combined synchronous permanent magnetic coupler structure figure of the utility model.
Fig. 2 is combined 1 left view of synchronous permanent magnetic shaft coupling embodiment of the utility model.
Fig. 3 is combined 2 left view of synchronous permanent magnetic shaft coupling embodiment of the utility model.
Fig. 4 is combined 3 left view of synchronous permanent magnetic shaft coupling embodiment of the utility model.
Figure label: 1, synchronous permanent magnetic shaft coupling ontology；2, driven rotor magnet；3, power rotor magnet；4, actively
Rotor；5, connecting flange one；6, motor side axle sleeve；7, connecting flange two；8, load end axle sleeve；9, driven rotor；10, radial fixed
Position sectorial block；11, axially position jackscrew；12, radial positioning pin；13, bolt.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1: as shown in Figs 1-4, combined synchronous permanent magnetic shaft coupling, including synchronous permanent magnetic shaft coupling ontology 1,
The synchronous permanent magnetic shaft coupling ontology 1 is made of motor side axle sleeve 6, load end axle sleeve 8 and magnetic structure three parts, three parts
Linked together by attachment screw, wherein magnetic structure part by connecting flange 1, connecting flange 27, power rotor 4, from
Turn 9, power rotor magnet 3, driven rotor magnet 2 are constituted, and the power rotor 4, power rotor magnet 3, from turn
Sub- magnet 2, driven rotor 9 are successively arranged from outside to inside, are equipped between the power rotor magnet 3, driven rotor magnet 2 axial
Jackscrew 11, radial positioning sectorial block 10 are positioned, and the radial positioning sectorial block 10 setting is in 11 outside of axially position jackscrew.
More specifically, the setting of connecting flange 1 is in 27 left side of connecting flange, the motor side axle sleeve 6, connection
It is connected by screw to, is connected by screw between the connecting flange 1, power rotor 4, the connection method between flange 1
It is connected by screw to, is connected by screw between the power rotor 4, connecting flange 27, institute between orchid 27, driven rotor 9
It states connecting flange 1 and is equipped with the threaded hole to match with screw, the connecting flange 27 is equipped with the spiral shell to match with screw
Pit is equipped with cavity between the power rotor magnet 3, driven rotor magnet 2.
Combined synchronous permanent magnetic shaft coupling is made of motor side axle sleeve 6, load end axle sleeve 8 and magnetic structure three parts,
Wherein magnetic structure part is made of two connecting flanges, power rotor 4, driven rotor 9 and its corresponding permanent magnet, and three
It point is linked together by attachment screw, motor drives power rotor 4 to rotate when work, and the permanent magnet on power rotor 4 passes through
Magneticaction drives magnetic patch and driven rotor 9 on driven rotor 9 to move, and then is rotated with dynamic load, transmission principle with
Plain edition synchronous permanent magnetic shaft coupling is the same, is all that torque is transmitted by the magnetic force of no Mechanical Contact, nothing between master and slave moved end
Direct contact can equally reduce vibration, reduce noise, extend service life of equipment；Without friction, abrasiveness element, maintenance
It is few；Structure is simple, and service life is longer, and centering requires low when installation, allows the error of centralization within 2mm.
Simultaneously for plain edition synchronous permanent magnetic shaft coupling during transport installation maintenance easily suction and aiming at the problem that, and because of
It easily inhales and caused installation is compared with difficult problem, this structure puts forward final solution, as shown in Fig. 2, axially position jackscrew 11
For controlling the axial position of permanent magnet, it can guarantee that the relative axial position of two magnetic patch is fixed during transportation, it is radial fixed
Position sectorial block 10 is not completely fixed to preceding progress on respective axis in power rotor 4 and driven rotor 9 between two magnetic patch air gaps
Radial positioning guarantees that the diametrically opposite position between two rotors is fixed, and is completely fixed to oneself in power rotor 4 and driven rotor 9
After on corresponding axis, axially position jackscrew 11 and radial positioning sectorial block 10 are removed respectively.
Summary under the premise of this structure permanent magnet clutch before complete inherit numerous feature performance benefits, is installed for transport
When two rotors easily inhale and problem and common synchronization formula permanent magnet clutch install more difficult problem, structure is carried out to go deep into optimization
It improves, solves the problems such as difficult to install using knockdown structure, while fanning using axially position jackscrew 11 and radial positioning
Shape block 10 controls relative axial position and diametrically opposite position after disassembly between two magnetic patch, it is entirely avoided two rotor phases
Mutually inhale and the problem of.
Embodiment 2: replacing with radial positioning pin 12 for the radial positioning sectorial block 10 in embodiment 1, may be implemented same
Effect.
Be fully solved rotor transport the favorite outer suction of installation process and the case where, avoid inhaling and caused by personal injury and set
Standby damage problem；Knockdown structure makes installation process more simple, reduces to the installation specification of master worker, in turn
Cost is reduced, the installation maintenance period is shortened.
Embodiment 3: the axially position jackscrew 11 in embodiment 1 is removed, and is drilled at power rotor outer circle, is put into hole
Bolt 13, bolt 13 is between magnetic patch and flange, and for controlling the relative axial position between two rotors, basic principle is the same as real
Apply example 1.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (9)
1. combined synchronous permanent magnetic shaft coupling, including synchronous permanent magnetic shaft coupling ontology (1), it is characterised in that: the synchronization
Formula permanent magnet clutch ontology (1) is made of motor side axle sleeve (6), load end axle sleeve (8) and magnetic structure three parts, and three parts are logical
It crosses attachment screw to link together, wherein magnetic structure part is by connecting flange one (5), connecting flange two (7), power rotor
(4), driven rotor (9), power rotor magnet (3), driven rotor magnet (2) are constituted, and the power rotor (4), active turn
Sub- magnet (3), driven rotor magnet (2), driven rotor (9) are successively arranged from outside to inside, the power rotor magnet (3), from
Axially position jackscrew (11), radial positioning sectorial block (10), and the radial positioning sectorial block are equipped between dynamic rotor magnet (2)
(10) setting is on the outside of axially position jackscrew (11).
2. combined synchronous permanent magnetic shaft coupling according to claim 1, it is characterised in that: the connecting flange one (5)
Setting is on the left of connecting flange two (7).
3. combined synchronous permanent magnetic shaft coupling according to claim 1, it is characterised in that: the motor side axle sleeve (6),
It is connected by screw between connecting flange one (5).
4. combined synchronous permanent magnetic shaft coupling according to claim 1, it is characterised in that: the connecting flange one (5),
Power rotor is connected by screw between (4).
5. combined synchronous permanent magnetic shaft coupling according to claim 1, it is characterised in that: the connecting flange two (7),
Driven rotor is connected by screw between (9).
6. combined synchronous permanent magnetic shaft coupling according to claim 1, it is characterised in that: the power rotor (4) connects
It is connected by screw between acting flange two (7).
7. combined synchronous permanent magnetic shaft coupling according to claim 1, it is characterised in that: the connecting flange one (5)
It is equipped with the threaded hole to match with screw.
8. combined synchronous permanent magnetic shaft coupling according to claim 1, it is characterised in that: the connecting flange two (7)
It is equipped with the threaded hole to match with screw.
9. combined synchronous permanent magnetic shaft coupling according to claim 1, it is characterised in that: the power rotor magnet
(3), cavity is equipped between driven rotor magnet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445891.1U CN208904869U (en) | 2018-09-05 | 2018-09-05 | Combined synchronous permanent magnetic shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445891.1U CN208904869U (en) | 2018-09-05 | 2018-09-05 | Combined synchronous permanent magnetic shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208904869U true CN208904869U (en) | 2019-05-24 |
Family
ID=66571321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821445891.1U Active CN208904869U (en) | 2018-09-05 | 2018-09-05 | Combined synchronous permanent magnetic shaft coupling |
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| Country | Link |
|---|---|
| CN (1) | CN208904869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748417A (en) * | 2019-12-24 | 2020-02-04 | 沈阳微控新能源技术有限公司 | Turbocharger and engine based on magnetic coupling |
-
2018
- 2018-09-05 CN CN201821445891.1U patent/CN208904869U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748417A (en) * | 2019-12-24 | 2020-02-04 | 沈阳微控新能源技术有限公司 | Turbocharger and engine based on magnetic coupling |
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