CN207459907U - A kind of novel motor rotor - Google Patents
A kind of novel motor rotor Download PDFInfo
- Publication number
- CN207459907U CN207459907U CN201720545592.4U CN201720545592U CN207459907U CN 207459907 U CN207459907 U CN 207459907U CN 201720545592 U CN201720545592 U CN 201720545592U CN 207459907 U CN207459907 U CN 207459907U
- Authority
- CN
- China
- Prior art keywords
- revolving shaft
- output revolving
- rotor body
- novel motor
- motor rotor
- 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.)
- Active
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of novel motor rotors, including being placed in stator and being driven and the output revolving shaft of rotation relative to the rotor body that motor stator rotates and by rotor body, the rotor body and output revolving shaft separate coaxially connected, and separable drive mechanism is equipped between described rotor body one end and output revolving shaft one end, since rotor body one end and output revolving shaft one end are connected by separable drive mechanism, rotor body can individually design and manufacture with output revolving shaft therefore, process costs are effectively reduced, can be produced in large quantity.
Description
【Technical field】
The utility model is related to electric machine assembly, especially a kind of novel motor rotor.
【Background technology】
Motor or motor rotor include rotor body and output revolving shaft, in the prior art rotor body and output revolving shaft one
Design shaping, since the concentricity of rotor body and output revolving shaft is just high, the manufacture cost of rotor is higher therefore, is unfavorable for big
Amount processing.
The utility model is researched and proposed in view of the deficiencies of the prior art.
【Utility model content】
The technical problem to be solved by the present invention is to provide a kind of novel motor rotor, rotor body one end turns with output
Separable drive mechanism is equipped between axis one end, rotor body can individually design and manufacture with output revolving shaft therefore, effectively
Process costs are reduced, can be produced in large quantity.
In order to solve the above technical problems, a kind of novel motor rotor of the utility model, including being placed in stator and can be opposite
The rotor body and the output revolving shaft for being driven by rotor body and being rotated, the rotor body and output revolving shaft that motor stator rotates
It is separable coaxially connected, and separable drive mechanism is equipped between described rotor body one end and output revolving shaft one end.
The separable drive mechanism includes the counterbore being coaxially disposed on rotor body end face, and the counterbore inside is extremely
It is set less there are two drive notch, the separable drive mechanism, which further includes, to be located on output revolving shaft one end and be used for and drive notch
The transmission cross-arm of clamping.
The drive notch is in sector structure.
It is symmetrically set on the inside of the counterbore there are two drive notch, is correspondingly symmetrically equipped on described output revolving shaft one end
Two transmission cross-arms being engaged by clamping respectively with two drive notch.
Load, which is formed with, between the drive notch and transmission cross-arm starts gap.
The transmission cross arm end is equipped with rotating curved face, and the rotating curved face and the output revolving shaft are coaxial.
On the output revolving shaft coaxially and be integrally formed ground be equipped with power output gear.
The output revolving shaft is integrally formed with transmission cross-arm.
The rotor body and output revolving shaft are equipped with central shaft hole along axis.
The rotor body and output revolving shaft are made of nylon.
Compared with prior art, a kind of novel motor rotor of the utility model, has the following advantages that：
1st, rotor body and output revolving shaft can be processed independently using separable design structure, both ensure that rotor body
With the concentricity of output revolving shaft, and technology difficulty is effectively reduced, reduce manufacture cost.
2nd, it is formed with load between drive notch and transmission cross-arm and starts gap, upon start up, after rotor body rotates, then
Output revolving shaft is driven accordingly to rotate, i.e., load startup gap plays effective cushioning effect, avoids in the case where bearing load
Phenomenon is damaged to motor or motor.
3rd, in order to which torque transfers steady and uniform force, symmetrically set on the inside of counterbore there are two drive notch, correspondingly
Two transmission cross-arms are symmetrically equipped on described output revolving shaft one end.
【Description of the drawings】
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is the sectional view of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is the sectional view of rotor body in the utility model.
Fig. 4 is the top view of rotor body in the utility model.
Fig. 5 is the sectional view of output revolving shaft in the utility model.
Fig. 6 is the top view of output revolving shaft in the utility model.
【Specific embodiment】
It elaborates below in conjunction with the accompanying drawings to the embodiment of the utility model.
As shown in figs 1 to 6, a kind of novel motor rotor of the utility model, including being placed in motor stator and can be relatively electric
The rotor body 1 that machine stator rotates and the output revolving shaft 2 for being driven and being rotated by rotor body 1, it is characterised in that the rotor sheet
Body 1 and output revolving shaft 2 separate coaxially connected, and are equipped between 2 one end of 1 one end of the rotor body and output revolving shaft separable
Drive mechanism 3.Rotor body 1 and output revolving shaft 2 can be processed independently using separable design structure, both ensure that rotor sheet
The concentricity of body 1 and output revolving shaft 2, and technology difficulty is effectively reduced, reduce manufacture cost.
As shown in Figure 3 and Figure 4, the separable drive mechanism 3 includes being coaxially disposed at heavy on 1 end face of rotor body
Hole 31,31 inside of counterbore is at least provided with two drive notch 32, as shown in Figure 5 and Figure 6, the separable drive mechanism 3
Further include the transmission cross-arm 33 being located on 2 one end of output revolving shaft and for being clamped with drive notch 32.During assembling, cross-arm is driven
33 are caught in drive notch 32, and the power of rotor body 1 is transferred to output revolving shaft 2 by being driven cross-arm 33.
As shown in figure 4, the drive notch 32 is in sector structure.
As shown in figure 4, in order to which torque transfers steady and uniform force, symmetrically set that there are two pass in 31 inside of counterbore
Dynamic recess 32, as shown in Figure 5 and Figure 6, correspondingly symmetrically it is equipped on described 2 one end of output revolving shaft recessed with two transmissions respectively
The two transmission cross-arms 33 that mouth 32 is engaged by clamping.
Load, which is formed with, between the drive notch 32 and transmission cross-arm 33 starts gap 34, upon start up, rotor body 1
It rotates and then output revolving shaft 2 is driven accordingly to rotate, i.e., load startup gap 34 plays effective cushioning effect, avoids negative
Phenomenon is damaged to motor or motor in the case of having load and avoids the problem of startup has some setbacks.
To avoid interference with, 33 end of the transmission cross-arm is equipped with rotating curved face 35, and the rotating curved face 35 and institute
It is coaxial to state output revolving shaft 2.
On the output revolving shaft 2 coaxially and be integrally formed ground be equipped with power output gear 5, in use, output revolving shaft 2 can
It is exported by power output gear 5.
The output revolving shaft 2 is integrally formed with transmission cross-arm 33.
The rotor body 1 and output revolving shaft 2 are equipped with central shaft hole 6, the rotor body 1 and output revolving shaft 2 along axis
It is coaxially connected to realize by central shaft hole 6 and axis pin mating connection.
The rotor body 1 and output revolving shaft 2 are made of nylon.
Claims (9)
1. a kind of novel motor rotor, including being placed in motor stator and can the rotor body (1) that rotates of relative stator and by turning
The output revolving shaft (2) that sub- body (1) drives and rotates, it is characterised in that the rotor body (1) and output revolving shaft (2) are separable
It is coaxially connected, and separable drive mechanism (3) is equipped between the rotor body (1) one end and output revolving shaft (2) one end, it is described
Separable drive mechanism (3) includes the counterbore (31) being coaxially disposed on rotor body (1) end face, counterbore (31) inside
At least provided with two drive notch (32), the separable drive mechanism (3), which further includes, to be located on output revolving shaft (2) one end and uses
In the transmission cross-arm (33) being clamped with drive notch (32).
2. a kind of novel motor rotor according to claim 1, it is characterised in that the drive notch (32) is in sector structure.
3. a kind of novel motor rotor according to claim 2, it is characterised in that be symmetrically equipped on the inside of the counterbore (31)
Two drive notch (32), correspondingly on described output revolving shaft (2) one end symmetrically be equipped with respectively with two drive notch (32)
Two transmission cross-arms (33) being engaged by clamping.
4. according to a kind of 1 or 2 or 3 novel motor rotor of claim, it is characterised in that the drive notch (32) is with passing
Load, which is formed with, between dynamic cross-arm (33) starts gap (34).
5. a kind of novel motor rotor according to Claims 2 or 3, it is characterised in that described transmission cross-arm (33) end is equipped with
Rotating curved face (35), and the rotating curved face (35) and the output revolving shaft (2) are coaxial.
6. a kind of novel motor rotor according to claim 1, it is characterised in that on the output revolving shaft (2) coaxially and one
Power output gear (5) is equipped with body formedly.
7. according to a kind of 1 or 2 or 3 novel motor rotor of claim, it is characterised in that the output revolving shaft (2) and transmission
Cross-arm (33) is integrally formed.
8. a kind of novel motor rotor according to claim 1, it is characterised in that the rotor body (1) and output revolving shaft
(2) it is equipped with central shaft hole (6) along axis.
9. a kind of novel motor rotor according to claim 1, it is characterised in that the rotor body (1) and output revolving shaft
(2) it is made of nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545592.4U CN207459907U (en) | 2017-05-16 | 2017-05-16 | A kind of novel motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545592.4U CN207459907U (en) | 2017-05-16 | 2017-05-16 | A kind of novel motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207459907U true CN207459907U (en) | 2018-06-05 |
Family
ID=62247170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720545592.4U Active CN207459907U (en) | 2017-05-16 | 2017-05-16 | A kind of novel motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207459907U (en) |
-
2017
- 2017-05-16 CN CN201720545592.4U patent/CN207459907U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202790346U (en) | Harmonic reducer of electric bicycle drive | |
| CN108199562A (en) | A kind of integrated form permanent magnetic transmission device of coaxial both-end output | |
| CN203285622U (en) | External rotation type electricity generating device with built-in bias electric generator | |
| CN207459907U (en) | A kind of novel motor rotor | |
| CN203046275U (en) | Crank shaft and servo motor integrated structure | |
| CN201269225Y (en) | Rolling gear of rotating machine | |
| CN201118347Y (en) | Electromotor deceleration motor with shift bearing | |
| CN206908404U (en) | The mounting structure of inner and outer Rotator in a kind of magnetic gear | |
| CN102684373B (en) | Low-starting-current motor | |
| CN202251002U (en) | Synchronous adjusting device of outlet guide vane of high speed centrifugal blower | |
| CN103730982B (en) | absolute torque reaction power device | |
| CN204168106U (en) | A kind of flexible magnetic suction burn-out-proof shaft coupling | |
| CN208835916U (en) | A kind of machine shaft and motor | |
| CN206763018U (en) | A kind of magnetic suspension bearing energy-saving ball mill | |
| CN202809224U (en) | Novel motor mounting structure applied to direct-driven sewing machine | |
| CN206992820U (en) | A kind of cylindrical shape drag cup rotor | |
| CN107795222A (en) | A kind of vehicle electric tail door supporting rod screw mandrel and reduction gearbox output shaft attachment structure | |
| CN202212273U (en) | Cycloidal-pin gear differential structure for sewage treatment centrifugal equipment | |
| CN201549948U (en) | Combined motor rotor | |
| CN204089498U (en) | Two-way motor with hollow rotor | |
| CN202327016U (en) | Reducer | |
| CN209730972U (en) | A kind of multi-functional adjustable motor | |
| CN207034038U (en) | A kind of electromagnetic brake | |
| CN209242255U (en) | A kind of design drawing feeder | |
| CN207664754U (en) | A kind of driving motor, motor driver and the equipment using the driving motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |