CN206280406U - A kind of wheel hub motor magnetic is stopped body - Google Patents
A kind of wheel hub motor magnetic is stopped body Download PDFInfo
- Publication number
- CN206280406U CN206280406U CN201621006591.4U CN201621006591U CN206280406U CN 206280406 U CN206280406 U CN 206280406U CN 201621006591 U CN201621006591 U CN 201621006591U CN 206280406 U CN206280406 U CN 206280406U
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- magnetic
- stopped
- seat
- moving plate
- driving lever
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Abstract
Stopped body the utility model discloses a kind of wheel hub motor magnetic, magnetic body of stopping is stopped seat including magnetic, stator, friction plate and moving plate, stator and moving plate are separately positioned on the both sides of friction plate, moving plate relative to magnetic stop seat movement, stator and magnetic seat of stopping are fixedly connected, also include driving lever, moving plate adjusting screw rod, moving plate adjusting nut and positioning ball, magnetic seat of stopping is provided with steel ball gathering sill and driving lever away from the side of friction plate, one end of steel ball gathering sill gradually increases to other end depth, driving lever and magnetic seat of stopping are hinged, positioning ball is arranged in steel ball gathering sill, moving plate adjusting screw rod and moving plate adjusting nut connection driving lever, magnetic is stopped seat and moving plate.Wheel hub motor magnetic of the present utility model is stopped body simple structure, sets reasonable, and when there is braking commands, friction plate is stopped operating by frictional resistance.When braking simultaneously, friction plate and moving plate and stator are two-sided pressing, increase contact area and friction torque, it is possible to realize that moving plate and magnetic are stopped seat pressing by moving plate adjusting screw rod, driving lever.
Description
Technical field
The utility model is related to a kind of wheel hub motor magnetic to stop body.
Background technology
Current electric motor car（Low-speed electronic car, battery-operated motor cycle, electric bicycle, electric wheelchair, electric bicycle）Industry
The wheel hub motor brake of use, is all the external brake accessory braking for using（Such as：Band-type brake, rise lock or servant brake etc.）, its structure
Heaviness, brake strap part is exposed, and easily enters dust, can cause brake fade, and service life is short.
Accordingly, it would be desirable to a kind of wheel hub motor magnetic stops body to solve the above problems.
Utility model content
Utility model purpose：For the problem for overcoming prior art to exist, the utility model provides a kind of wheel hub motor magnetic
Stop body.
The technical scheme that body is used in order to solve the above technical problems, wheel hub motor magnetic of the present utility model is stopped for：
A kind of wheel hub motor magnetic is stopped body, and magnetic body of stopping is stopped seat, stator, friction plate and moving plate including magnetic, the stator and
Moving plate is separately positioned on the both sides of the friction plate, and the moving plate is stopped seat movement relative to the magnetic, and the stator is stopped with the magnetic
Seat is fixedly connected, and also including driving lever, moving plate adjusting screw rod, moving plate adjusting nut and positioning ball, the magnetic stops seat away from described
The side of friction plate is provided with steel ball gathering sill and the driving lever, and one end of the steel ball gathering sill gradually increases to other end depth
Plus, the driving lever and the magnetic seat of stopping are hinged, and the positioning ball is arranged in the steel ball gathering sill, and the moving plate adjusts spiral shell
Bar and moving plate adjusting nut connect the driving lever, magnetic and stop seat and moving plate.
Further, the wheel hub motor includes stationary part and rotor portion, and the stationary part includes motor shaft,
Magnetic seat of stopping is arranged on the motor shaft and circumferentially fixed with the motor shaft, and the rotor portion includes rotor cap and turns
Daughter, the rotor cap is fixedly connected with the rotor block, and the friction plate is circumferentially fixed with the rotor cap.Magnetic body of stopping passes through
Friction plate and rotor cap are directly connected to rotor block, and control efficiency is higher.
Further, magnetic seat of stopping is detachably connected with the motor shaft, and the friction plate can with the rotor cap
Dismounting connection.Then magnetic body of stopping by being fabricated separately, and it can be assembled up with electric machine, is reduced wheel hub motor magnetic and is stopped body
Manufacture difficulty.
Further, magnetic seat of stopping is bonded with the motor shaft and connects, and the friction plate and the rotor cap coordinate and connect
Connect.
Further, also including stator spacer and stator fixing screws, the stator is by the stator fixing screws
It is fixed on the magnetic to stop on seat, the stator and magnetic to be stopped and be provided with the stator spacer on seat.Stator is controlled using stator spacer
Stopped with magnetic the distance of seat.
Further, also including spring, the magnetic being stopped the spring of be provided between seat and moving plate.When driving lever is stopped with magnetic
When seat is in stitching state, contactor is connected, and moving plate seat of being stopped with magnetic under the action of the spring is separated, and checks friction plate.
Further, also stopped body contactor including magnetic, the driving lever controls the magnetic to stop the switch of body contactor.
Stopped device contactor in driving lever release, disconnect circuit, it is to avoid magnetic stop body long-time energization adhesive when power consumption, heating, the reduction longevity
Life.
Further, also stopped body contactor including magnetic, the driving lever includes handle and stops that seat is corresponding to be set with the magnetic
The card put, the magnetic to be stopped and be provided with rotating shaft in the middle part of seat, and through hole is provided with the card, and the through hole is enclosed within the rotating shaft
On, moving plate adjusting screw rod hole is provided with the card, the length in the moving plate adjusting screw rod hole adjusts spiral shell more than the moving plate
The diameter of bar, sets fluted in the card, is provided with projection in the groove, and the raised connection magnetic is stopped body circuit
Switch.Set fluted in the card of driving lever, device contactor of being stopped in the raised release set in groove disconnects circuit, keeps away
Exempt from magnetic stop body long-time energization adhesive when power consumption, heating, reduce the life-span.
Further, jump ring also is positioned including driving lever, the driving lever positions jump ring and connects the magnetic by the driving lever
Stop seat.Driving lever positioning jump ring is used to control the rotation amplitude of driving lever.
Beneficial effect：Wheel hub motor magnetic of the present utility model is stopped body simple structure, sets reasonable, when there is braking commands,
Friction plate is stopped operating by frictional resistance.When braking simultaneously, friction plate is two-sided pressing with moving plate and stator, increases contact area
And friction torque, it is possible to by moving plate adjusting screw rod, driving lever realize moving plate and magnetic stop seat press.
Brief description of the drawings
Fig. 1 is the cross-sectional view of wheel hub motor of the present utility model；
Fig. 2 is the front view of wheel hub motor of the present utility model；
Fig. 3 is the side view of wheel hub motor of the present utility model；
Fig. 4 is that magnetic of the present utility model is stopped the front view of body；
Fig. 5 is that magnetic of the present utility model is stopped the rearview of body；
Fig. 6 is that magnetic of the present utility model is stopped the stereogram of body；
Fig. 7 is that magnetic of the present utility model is stopped the top view of body；
Fig. 8 is that magnetic of the present utility model is stopped the stereogram of seat；
Fig. 9 is that magnetic of the present utility model is stopped the front view of seat；
Figure 10 is that magnetic of the present utility model is stopped the side view of seat；
Figure 11 is the front view of rotor cap of the present utility model；
Figure 12 is the top view of rotor cap of the present utility model；
Figure 13 is the rearview of rotor cap of the present utility model；
In figure:1 motor shaft；2 magnetic stop seat fix flat key；3 magnetic are stopped seat；301 stator fixing screws through holes；302 driving levers are positioned
Clamp spring hole；303 moving plate adjusting screw rod holes；304 steel ball gathering sills；4 change-over switches；5 inner end cap bearings；6 inner end caps；7 stators every
Set；8 stator fixing screws；9 rotor caps；901 rotor caps are raised；901 rotor cap fixed screw holes；10 tyre rims；11 internal tooths
Circle；12 planetary gears；13 planetary gear retainers；14 outer end caps；15 outer end cap bearings；16 retainers fix flat key；17 planetary gears are determined
Position pin；18 sun gears；19 rotor fixed position jump rings；20 sun gear fixed screws；21 rotor blocks；22 rotor bearings；23 stator coils
Body；24 rotor cap fixed screws；25 stators；26 friction plates；27 moving plates；28 moving plate adjusting screw rods；29 driving lever leather sheaths；30 driving levers；
31 moving plate adjusting nuts；32 positioning balls；33 driving levers position jump ring.
Specific embodiment
Refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12 and Figure 13, this
The wheel hub motor magnetic of utility model is stopped body, and wheel hub motor includes stationary part and rotor portion, and magnetic body of stopping is stopped seat 3, fixed including magnetic
Piece 25, friction plate 26 and moving plate 27, magnetic seat 3 of stopping are fixedly connected with stationary part, and friction plate 26 is fixedly connected with rotor portion, fixed
Piece 25 and moving plate 27 are separately positioned on the both sides of friction plate 26, and moving plate 27 is moved relative to magnetic seat 3 of stopping, and stator 25 and magnetic seat 3 of stopping are consolidated
Fixed connection.
Also include driving lever 30, moving plate adjusting screw rod 28, moving plate adjusting nut 31 and positioning ball 32, magnetic stops seat 3 away from rubbing
The side of pad 26 is provided with steel ball gathering sill 304 and driving lever 30, and one end of steel ball gathering sill gradually increases to other end depth,
Driving lever 30 and magnetic seat 3 of stopping are hinged, and positioning ball 32 is arranged in steel ball gathering sill 304, and moving plate adjusting screw rod 28 and moving plate are adjusted
The connection driving lever 30, magnetic of nut 31 is stopped seat 3 and moving plate 27.By moving plate adjusting screw rod, driving lever realize moving plate and magnetic stop seat press.Also
Stopped body contactor 34 including magnetic, the control magnetic of driving lever 30 is stopped the switch of body contactor 34.Stopped device contactor in driving lever release,
Disconnect circuit, it is to avoid magnetic stop body long-time energization adhesive when power consumption, heating, reduce the life-span.Preferably, driving lever 30 includes handle
And stopped the card that seat 3 is correspondingly arranged with magnetic, the stop middle part of seat 3 of magnetic is provided with rotating shaft, and through hole is provided with card, and through hole is enclosed within and turns
Moving plate adjusting screw rod hole 303 is provided with axle, in card, the length in moving plate adjusting screw rod hole 303 is more than moving plate adjusting screw rod 28
Diameter, set fluted in card, be provided with projection in groove, projection connection magnetic is stopped body contactor.Preferably, moving plate is adjusted
The quantity of section screw rod and moving plate adjusting nut is three, and moving plate adjusting screw rod sets along the stop surrounding of a pin joint of driving lever and magnetic
Put, driving lever is by three supporting regulations of moving plate adjusting screw rod of circumferencial direction in the present invention.It is provided with the card of driving lever
Groove, device contactor of being stopped in the raised release set in groove, disconnects circuit, it is to avoid magnetic stop body long-time energization adhesive when
Power consumption, heating, reduction life-span.Also include that driving lever positions jump ring 33, driving lever 30 positions the connection magnetic of jump ring 33 and stops seat 3 by driving lever.
Driving lever positioning jump ring is used to control the rotation amplitude of driving lever.
Stationary part includes motor shaft 1, and magnetic seat 3 of stopping is arranged on motor shaft 1 and circumferentially fixed with motor shaft 1.Preferably,
Rotor portion includes rotor cap 9 and rotor block 21, and rotor cap 9 is fixedly connected with rotor block 21, and friction plate 26 is circumferential with rotor cap 9
It is fixed.Magnetic seat 3 of stopping is arranged on motor shaft 1 and is detachably connected with motor shaft 1, and rotor cap 9 is fixedly connected with rotor block 21, rubs
Pad 26 is detachably connected with rotor cap 9.Magnetic body of stopping is directly connected to rotor block by friction plate and rotor cap, and control efficiency is more
It is high.Magnetic seat 3 of stopping is bonded with motor shaft 1 and connects, and friction plate 26 is connected with rotor cap 9.Preferably, rotor cap 9 is near friction plate
26 side is provided with boss, and the middle part of friction plate 26 is provided with through hole, and boss is connected with through hole.
Also include stator spacer 7 and stator fixing screws 8, stator 25 is fixed on magnetic and stops seat 3 by stator fixing screws 8
On, stator 25 and magnetic to be stopped and be provided with stator spacer 7 on seat 3.Stopped using stator spacer control stator and magnetic the distance of seat.Also include
Spring, magnetic to be stopped and be provided with spring between seat 3 and moving plate 27.When driving lever and magnetic stop seat in stitching state, contactor is connected,
Moving plate seat of being stopped with magnetic under the action of the spring is separated, and checks friction plate.
Magnetic body of stopping individually makes with wheel hub motor.This scheme requires wheel hub motor brake relatively low, and magnetic is stopped body sheet
Body makes and requires higher, magnetic can be stopped after body combination is made and be assembled with wheel hub motor, reduces wheel hub motor magnetic body of stopping whole
The manufacture difficulty of body.
Also include gearbox, gearbox includes that ring gear 11,12, planetary gear retainer 13, planetary gear of planetary gear are fixed
Position pin 17, sun gear 18 and sun gear fixed screw 20, planetary gear 12 are arranged on planetary gear and keep by planetary gear alignment pin 17
The side of frame 13, planetary gear 12 is connected with ring gear 11, planetary gear 12 be arranged on the surrounding of sun gear 18 and with sun gear 18
It is connected.Gearbox of the present utility model by planetary gear be arranged on same planetary gear positioning disk, Ke Yiyou
Effect save space, the convenient cumulative volume for reducing gearbox.Wherein, magnetic stops body and gearbox respectively positioned at the both sides of electric machine,
In the case where control efficiency is not reduced, can so substantially reduce the volume of interior wheel hub motor motor of stopping.
Stationary part includes motor shaft 1 and stator coil body 23, and rotor portion includes rotor block 21 and rotor bearing 22,
Rotor block 21 is arranged on motor shaft 1 by rotor bearing 22, and stator coil body 23 is fixedly connected with motor shaft 1, rotor block 21
The outside of stator coil body 23 is arranged on, rotor block 21 is fixedly connected with sun gear 18.Gearbox is directly connected to rotor block, control
It is in hgher efficiency.
Wheel hub motor magnetic of the present utility model is stopped body simple structure, sets reasonable, and when there is braking commands, friction plate is by rubbing
Wipe resistance to stop operating, while rotor portion also directly stops, directly checking rotor, be conducive to moment of torsion to discharge.Stop simultaneously
Che Shi, friction plate is two-sided pressing with moving plate and stator, increases contact area and friction torque.
Claims (10)
1. a kind of wheel hub motor magnetic is stopped body, it is characterised in that：Magnetic body of stopping is stopped seat (3), stator (25), friction plate including magnetic
(26) and moving plate (27), the stator (25) and moving plate (27) are separately positioned on the both sides of the friction plate (26), the moving plate
(27) mobile relative to magnetic seat (3) of stopping, the stator (25) and the magnetic seat (3) of stopping are fixedly connected, also including driving lever (30),
Moving plate adjusting screw rod (28), moving plate adjusting nut (31) and positioning ball (32), the magnetic stop seat (3) away from the friction plate
(26) side is provided with steel ball gathering sill (304) and the driving lever (30), one end of the steel ball gathering sill to other end depth
Degree gradually increases, and the driving lever (30) and the magnetic seat (3) of stopping are hinged, and the positioning ball (32) is arranged on the steel ball and is oriented to
In groove (304), the moving plate adjusting screw rod (28) and moving plate adjusting nut (31) the connection driving lever (30), magnetic stop seat (3) and
Moving plate (27).
2. wheel hub motor magnetic according to claim 1 is stopped body, it is characterised in that the wheel hub motor include stationary part and
Rotor portion, the stationary part include motor shaft (1), the magnetic stop seat (3) be arranged on the motor shaft (1) and with it is described
Motor shaft (1) is circumferentially fixed, the rotor portion include rotor cap (9) and rotor block (21), the rotor cap (9) with described turn
Daughter (21) is fixedly connected, and the friction plate (26) is circumferentially fixed with the rotor cap (9).
3. wheel hub motor magnetic according to claim 2 is stopped body, it is characterised in that the magnetic is stopped seat (3) and the motor shaft
(1) it is detachably connected, the friction plate (26) is detachably connected with the rotor cap (9).
4. wheel hub motor magnetic according to claim 2 is stopped body, it is characterised in that the magnetic is stopped seat (3) and the motor shaft
(1) it is bonded and connects, the friction plate (26) is connected with the rotor cap (9).
5. wheel hub motor magnetic according to claim 3 is stopped body, it is characterised in that the rotor cap (9) is near the friction
The side of piece (26) is provided with boss, and through hole is provided with the middle part of the friction plate (26), and the boss is connected with through hole.
6. wheel hub motor magnetic according to claim 1 is stopped body, it is characterised in that also solid including stator spacer (7) and stator
Determine screw (8), the stator (25) is fixed on the magnetic and stops on seat (3) by the stator fixing screws (8), the stator
(25) to stop and be provided with the stator spacer (7) on seat (3) with magnetic.
7. wheel hub motor magnetic according to claim 1 is stopped body, it is characterised in that also including spring, the magnetic stop seat (3) and
Moving plate is provided with the spring between (27).
8. wheel hub motor magnetic according to claim 1 is stopped body, it is characterised in that also stopped body contactor (34) including magnetic,
The driving lever (30) controls the magnetic to stop the switch of body contactor (34).
9. wheel hub motor magnetic according to claim 1 is stopped body, it is characterised in that also stopped body contactor (34) including magnetic,
The driving lever (30) is stopped the card that seat (3) is correspondingly arranged including handle and with the magnetic, and the magnetic is stopped and be provided with the middle part of seat (3)
Rotating shaft, is provided with through hole in the card, the through hole is enclosed within the rotating shaft, and moving plate adjusting screw rod is provided with the card
Hole (303), the diameter of the length more than the moving plate adjusting screw rod (28) of the moving plate adjusting screw rod hole (303), the card
It is upper to set fluted, it is provided with projection in the groove, the raised connection magnetic is stopped body contactor (34).
10. wheel hub motor magnetic according to claim 1 is stopped body, it is characterised in that also position jump ring (33), institute including driving lever
State driving lever (30) and jump ring (33) is positioned by the driving lever connect the magnetic and stop seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006591.4U CN206280406U (en) | 2016-08-31 | 2016-08-31 | A kind of wheel hub motor magnetic is stopped body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006591.4U CN206280406U (en) | 2016-08-31 | 2016-08-31 | A kind of wheel hub motor magnetic is stopped body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206280406U true CN206280406U (en) | 2017-06-27 |
Family
ID=59085152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621006591.4U Active CN206280406U (en) | 2016-08-31 | 2016-08-31 | A kind of wheel hub motor magnetic is stopped body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206280406U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539413A (en) * | 2017-10-10 | 2018-01-05 | 南京康尼精密机械有限公司 | Brake motor in end-tooth |
| CN107947453A (en) * | 2017-12-20 | 2018-04-20 | 北京精密机电控制设备研究所 | Electric operator |
| CN110159678A (en) * | 2019-05-31 | 2019-08-23 | 南京康尼智能技术有限公司 | A kind of braking tripper based on Ci Sha mechanism |
-
2016
- 2016-08-31 CN CN201621006591.4U patent/CN206280406U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539413A (en) * | 2017-10-10 | 2018-01-05 | 南京康尼精密机械有限公司 | Brake motor in end-tooth |
| CN107947453A (en) * | 2017-12-20 | 2018-04-20 | 北京精密机电控制设备研究所 | Electric operator |
| CN110159678A (en) * | 2019-05-31 | 2019-08-23 | 南京康尼智能技术有限公司 | A kind of braking tripper based on Ci Sha mechanism |
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