CN106487153B - Motor disc brake component and its assemble method, motor and electric vehicle - Google Patents
Motor disc brake component and its assemble method, motor and electric vehicle Download PDFInfo
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- CN106487153B CN106487153B CN201610881766.4A CN201610881766A CN106487153B CN 106487153 B CN106487153 B CN 106487153B CN 201610881766 A CN201610881766 A CN 201610881766A CN 106487153 B CN106487153 B CN 106487153B
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- rotor hub
- brake component
- brake
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-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/006—Structural association of a motor or generator with the drive train of a motor vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M7/00—Motorcycles characterised by position of motor or engine
- B62M7/12—Motorcycles characterised by position of motor or engine with the engine beside or within the driven wheel
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B71/00—Locks specially adapted for bicycles, other than padlocks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2204/00—Adaptations for driving cycles by electric motor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention relates to a kind of motor disc brake component and its assemble methods, motor and electric vehicle.Wherein, the motor disc brake component is used for electric vehicle, including motor, disc brake and disk brake, it is characterized in that, the motor includes rotor hub, stator core, main shaft and fixed end cap, the fixing end that the disc brake is installed in the motor covers, and the disk brake is installed on the rotor hub of the motor.In accordance with the invention it is possible to provide a kind of motor disc brake component and its assemble method, motor and electric vehicle compact-sized, that be easy to handling.
Description
Technical field
The present invention relates to motor disc brake component and its assemble methods, motor and electric vehicle.
Background technique
As traditional bicycle big country, China resident bicycle retention is very high.According to portion statistics display, at present
Chinese bicycle ownership has as many as 3.7 hundred million.Moreover, with the gradually deep and urban traffic blocking of people's environmental protection ideas
Problem is got worse, and bicycle quantity has the tendency that further increasing in the future.
In recent years, with the continuous improvement of lithium battery technology, battery volume constantly reduces and battery capacity is continuously improved,
Moped Scooter is also shown up prominently recent years.Currently, showing according to statistics, the ownership of Chinese electric bicycle has also been up to
As many as 1.8 hundred million.
The appearance of Moped Scooter/electric bicycle (abbreviation electric vehicle) substantially increases the efficiency of resident trip, still
On the other hand, many fastly compared with ordinary bicycle due to speed, and vehicle body self weight is also than ordinary bicycle weight, therefore traffic safety
As a problem.
Brake system employed in ordinary bicycle is usually the device for being referred to as " V brake ", and V stops and mainly drawn by line
Mode drive brake rubber block compress rim, to be braked by frictional force.The advantages of this structure, is light-weight, knot
Structure is simple, cheap, Maintenance free, but on the other hand, V brake is easy to happen locking, holds in the case where paddling or relating to mud
It easily skids, and braking effect can decline in the case where long-time service.In addition, in the case where electric vehicle, due to vehicle body weight, speed
Degree is fast, and V brake has been difficult to meet brake needs, replaced by so-called " disc brake ".
Disc brake is a kind of brake modes being widely used in the car, and disc brake system includes braking clamp and brake disc, is led to
Brake block is pressed on brake disc to brake by the mode for crossing line drawing or oil pressure.For example, in Chinese utility model patent
A kind of electric bicycle with disc brake is disclosed in CN203888934U.Wherein, as shown in Fig. 1 of this application, braking clamp is pacified
It is opposite with vehicle frame on vehicle frame to remain stationary, brake disc be installed in wheel etc. it is upper and it is opposite with wheel remain stationary, it is logical
It crosses braking clamp and clamps brake disc, to cause wheel braking.
In conventional structure, usual brake system is due to being the producer production different from motor, usually voluntarily
In depot quotient production, typically the motor that purchase comes is assembled with vehicle frame respectively with brake system.
In this way, it is necessary to which disc brake and the respective installation position of disk brake in motor and brake system are set on vehicle frame
It sets, this not only generates additional procedure of processing, and improves processing cost, and body structure itself is also because of extra installation
Component and it is not compact enough, light.
Summary of the invention
The present invention precisely in order to solve the above problems and generate, its purpose is to provide it is a kind of it is compact-sized, be easy to load and unload
Motor disc brake component and its assemble method, motor and electric vehicle.
The first aspect of the present invention is related to a kind of motor disc brake component, is used for electric vehicle, including motor, disc brake and dish
Brake disk, which is characterized in that the motor includes that rotor hub, stator core, main shaft and fixed end cap, the disc brake are pacified
The fixing end mounted in the motor covers, and the disk brake is installed on the rotor hub of the motor.
In the first aspect of the invention, can also be in the motor, the stator core and the fixed end cap are solid
Fixed, the rotor hub is rotated around the stator core, the main shaft across the center of the stator core, and with described turn
Sub- wheel hub connection.
In the first aspect of the invention, it can also be covered in the fixing end and be integrally formed with the first mounting portion, for pacifying
Fill the disc brake.
In the first aspect of the invention, first mounting portion may be a pair of first mounting ear.
In the first aspect of the invention, can also the height of first mounting ear be adjusted to by the disc brake
In the case where being installed on first mounting ear, the bottom of disc brake is contacted with the fixed end cap.
In the first aspect of the invention, can also the fixing end cover with the bottom connection of the disc brake touching portion
The shape divided is adjusted to so that the bottom of the fixed end cap and the disc brake carries out face contact.
In the first aspect of the invention, the can also be equipped with along circumferential surface on the circumferencial direction of the rotor hub
Two mounting portions, for installing the disk brake.
In the first aspect of the invention, can also second mounting portion be on the circumferencial direction of the rotor hub
Multiple second mounting ears of arrangement.
In the first aspect of the invention, controller can also be installed periphery on the circumferencial direction of the fixed end cap
Cover, for accommodating the controller of the motor.
In the first aspect of the invention, can also the controller cage be first installation with ring-type jaggy
Ear is arranged in the notch.
It in the first aspect of the invention, can also be on the end face of the fixed end cap, in the diameter side of the motor
It upwardly extends and is equipped with flange, for installing the controller cage.
In the first aspect of the invention, can also the flange be equipped with notch, and gap position and institute on flange
State the gap position alignment on controller cage.
The second aspect of the present invention is a kind of motor, is used for electric vehicle, which is characterized in that the motor includes rotor wheel
Hub, stator core, main shaft and fixed end cap, the fixing end that the disc brake is installed in the motor covers, described
Disk brake is installed on the rotor hub of the motor.
The third aspect of the present invention is a kind of electric vehicle, including motor disc brake component, and the motor disc brake component includes
Motor and disc brake, which is characterized in that the motor includes rotor hub, stator core, main shaft and fixed end cap, the dish
The fixing end that brake device is installed in the motor covers, and the disk brake is installed in the rotor hub of the motor
On.
The fourth aspect of the present invention is a kind of assemble method of motor disc brake component, and the motor disc brake component is for electronic
Vehicle, and including motor, disc brake and disk brake, the motor includes rotor hub, stator core, main shaft and fixing end
Lid, the assemble method is characterized in that, firstly, the disk brake is mounted on the rotor hub of the motor, so
Afterwards, the fixing end that the disc brake is mounted on the motor is covered, so that the disk brake is located at the disc brake
In jaw.
In accordance with the invention it is possible to provide a kind of motor disc brake component and its assemble method, electricity compact-sized, that be easy to handling
Machine and electric vehicle.
Detailed description of the invention
Fig. 1 is the schematic diagram of bicycle.
Fig. 2 is the explosive view including internal structure of motor of motor disc brake component of the invention.
Fig. 3 be motor disc brake component of the invention do not include internal structure of motor explosive view.
Fig. 4 is the longitudinal sectional drawing along major axes orientation of motor disc brake component of the invention.
Fig. 5 is the first installation diagram of motor disc brake component and bicycle of the invention.
Fig. 6 is the second installation diagram of motor disc brake component and bicycle of the invention.
Fig. 7 is the structural schematic diagram of disc brake lock set of the invention.
Specific embodiment
Below with reference to the accompanying drawings, based on specific embodiment come the present invention is described in detail.For the sake of clarity, do not have herein
Well known to a person skilled in the art component or structures for body description.In addition, although being retouched in conjunction with particular implementation to the present invention
It states, it should be appreciated that the description is not intended to limit the invention to described embodiment.On the contrary, the description is intended to cover
It may include replacement, improvement and equivalent program in the spirit and scope of the present invention being defined by the appended claims.
It is illustrated by taking the disc brake system on the axletree for being installed in bicycle as an example below, but this system also can certainly
Suitable for the arbitrary vehicle such as electric bicycle, motorcycle, automobile.
[explanation of bicycle]
In the following, the bicycle for first just installing disc brake system of the invention carries out simple illustration.As shown in Figure 1, of the invention
The bicycle of embodiment mainly include vehicle frame 100, preceding shaft assembly 200, Middle shaft assembly 300, rear axle assemblies 400, wheel 500,
And the handlebar that the illustration is omitted, vehicle seat, crank and foot-operated.Vehicle frame 100 include front fork 110, head tube 120, down tube 130,
Integrated chassis 140, seat pipe 150.Front fork 110 can be rotatably connected to one end of head tube 120 around the axial direction of head tube 120；Head tube 120
The other end for installing handlebar (not shown)；Head tube 120 is in middle part fixed connection opposite with one end of down tube 130；Vehicle
The other end of frame down tube 130 is connected to the down tube interconnecting piece of integrated chassis 140 relatively fixedly；One end phase of seat pipe 150
To the seat pipe interconnecting piece for being fixedly connected to integrated chassis 140；The other end of seat pipe 150 is for installing vehicle seat (not shown).This
Outside, integrate chassis 140 be have both five lead to, the integration component of Chain stays and rear axle mounting portion function, and its Chain stay portion there is only
In the unilateral side of rear-wheel, as single tine structure.Likewise, front fork 110 is also single tine structure, i.e., only exist in the unilateral side of front-wheel.
It is as follows by introduction, in bicycle of the invention, in preceding shaft assembly 200 or rear axle assemblies 400 or both
On motor disc brake component of the invention is installed.In addition, though it is not shown, but the bicycle of Fig. 1 is equipped with lithium
Battery can provide above-mentioned motor electric power to help riding, carry out alternatively, it is also possible to be ridden by user to the lithium battery
Charging.
Here, although being illustrated by taking the bicycle of single tine structure as an example, this is only one embodiment, as long as
The structure that motor and brake system of the invention can be installed then is also possible to any structures such as double forks.
[explanation of motor disc brake component]
Fig. 2 is the explosive view including internal structure of motor of motor disc brake component of the invention.Firstly, utilizing Fig. 2 etc.
Simple illustration is carried out with regard to the structure of motor 1.
As shown in Fig. 2, the motor 1 of present embodiment is permanent-magnet brushless DC electric machine (hereinafter referred to as motor), in function
Rotor hub 11, stator core 12, main shaft 13, ratchet wheel frame 14, ratchet 15, fixed end cap 16, controller are specifically included that in structure
(not shown) and controller cage 17 etc..
Main shaft 13 is located at the center of motor 1, and one of main shaft 13 connect with click 15, and other end is through not shown
Transmission mechanism is connect with pedal (not shown).Wherein, which can be common chain transminssion mechanism, can also be with gear
Any existing transmission mechanism such as transmission mechanism.In addition, the click 15 is installed on ratchet wheel frame 14, ratchet wheel frame 14 passes through
The modes such as screw are connect with rotor hub 11.
Multiple coil c (as shown in Figure 4) are wound on stator core 12, are distributed between each coil c with predetermined phase.Stator iron
12 center of core is equipped with through-hole, for accommodating main shaft 13 and aftermentioned axle sleeve s (as shown in Figure 4).
The magnet steel of multiple sheets is fixed on 11 inner wall of rotor hub, and with stator core 12 co-axially around outside it
Portion.
On fixed end cap 16, through-hole, and the left direction in Fig. 2 are equipped at center, i.e., in motor interior direction, in institute
It states and is concentrically equipped with axle sleeve s with the through-hole on the outside of through-hole.As shown in figure 4, said stator iron core 12 is for example connected by key and consolidates
It is scheduled on axle sleeve s outer peripheral surface, and above-mentioned main shaft 13 is supported on the inner wall of axle sleeve s by bearing etc., so as to
With axle sleeve s.And as shown in figure 4, above-mentioned rotor hub 11 is supported on fixed 16 inner wall of end cap via bearing, so as to
It is enough to be relatively rotated with fixed end cap 16.
In addition, being along the circumferential direction fixed with the controller cage 17 with annular jaggy, the control in fixed 16 outside of end cap
The inside of device cover 17 processed is equipped with the controller for being controlled motor.Wherein, as shown in Fig. 2, in fixed end cap 16
It on end face, along the diametrical direction of motor, protrudes outward and is formed with flange P, for installing above-mentioned controller cage 17.The method
Blue P is similarly with annular jaggy, and the notch alignment of the notch and aftermentioned erecting bed t, with facilitate disc brake installation and
Maintenance etc..In addition, on the end face of fixed end cap 16, as shown in Fig. 2, it is equipped with the mounting structure being attached with vehicle frame, moreover,
The multiple screw holes connecting with wheel are equipped on the end face of rotor hub 11.About above-mentioned for motor disc brake component and car body
Connection structure will be described in detail below.
Fig. 3 be motor disc brake component of the invention do not include internal structure of motor explosive view.As shown in figure 3, dish
Brake system includes disc brake 2 (disc brake) and disk brake 3, disc brake 2 be mounted on the plane of the brake block on the inside of its jaw with
The parallel mode of disk brake 3 is mounted on a pair of of the mounting ear m formed on said stator shell by bolt.Additionally, it is preferred that
The height of appropriate adjustment mounting ear m, while so that disc brake 2 is by two bolts and fixed mounting ear, the bottom of disc brake 2
It is contacted with fixed end cap 16 so that the installation is more firm.Fixation end cap between two mounting ear m of further preferred appropriate adjustment
16 shape is allowed to form face contact with the bottom of disc brake 2, so that the installation be made further to consolidate.Here, it is installed with two
It is illustrated for ear, but the not limited to of mounting ear can be one in two as long as it can guarantee to firmly install
Or it is multiple.Alternatively, it is also possible to replace mounting ear using any structure such as mounting ring, mounting hole.
In addition, disk brake 3 is installed on the disc brake disc mounting part being formed on rotor hub 11 by bolt, and it is inserted into
Into the jaw of disc brake 2.In the present embodiment, as shown in Fig. 2, the disc brake disc mounting part is the circumference in rotor hub 11
The multiple mounting ear m ' formed on the surface of direction, the number of mounting ear m ' is corresponding with the number of the mounting hole of disk brake 3, passes through spiral shell
Bolt passes through the mounting hole on mounting ear m ' and disk brake 3, so that disk brake 3 is fixed on rotor hub 11.But it is also possible to
Not by the way of mounting ear, but the mounting surface of annular is formed on the circumferencial direction surface of rotor hub 11, in addition may be used
Using other mounting structures.
Here, in the jaw of disc brake 2 be equipped with brake block (not shown), under normal riding condition, brake block not with dish
Brake disk 3 contacts；In the case where user brakes for example, by the brake lever that is mounted on handlebar, disc brake 2 is for example
It is drawn by line or brake block is expressed on disk brake by the modes such as oil pressure, made by the frictional force between brake block and disk brake
Disk brake braking.
In addition, the method have the characteristics that disc brake 2 is not pacified directly via accessories such as additional mounting brackets
On the fixation end cap 16 of motor, although disc brake 2 and fixed end cap 16 are passed through bolt here by the way of mounting ear
It is connected, but connection type is not limited to this, can also be selected disc brake according to the structure of disc brake 2 through bolt
The circumferential surface of device 2 and fixed end cap 16 is directly connected to or any existing connection/mounting means.
In addition, here, disk brake 3 is installed on the disc brake disc mounting part being formed on fixed end cap 16 by bolt,
But connection type is not limited to this, it can also be any using the connection type of the camera lens and host that are similar in slr camera etc.
Existing connection/mounting means.Moreover, disk brake 3 is not necessarily fixed on motor, can also be fixed on wheel.
[assembly method of motor disc brake component]
Above, the structure of motor disc brake component is illustrated.Illustrate the assembly side of above-mentioned motor disc brake component below
Method.
Firstly, installing disk brake 3 on the rotor hub 11 of motor.Specifically, the hole among disk brake 3 is packed into electricity
End in the rotor hub 11 of machine is bonded the disk of disk brake 3 with the disc brake disc mounting part on rotor hub 11, then will
Disk brake 3 is respectively aligned to multiple mounting holes on disc brake disc mounting part, is fixed with bolt, to complete disk brake 3
Installation.Then, disc brake 2 is installed on the fixation end cap 16 of motor.Specifically, the jaw of disc brake 2 is directed at disk brake
3, while by the mounting surface of the mounting hole on two mounting ear m of the mounting surface of its mounting hole alignment, in this state, by disc brake
It is pushed away from outside to inside in the diametrical direction of electric machine main shaft, and when disk brake 3 enters the installation of the jaw and disc brake 2 of disc brake 2
In the case that hole is aligned with the mounting hole of two mounting ears, bolt is passed through in the mounting hole of disc brake 2 and the mounting hole of mounting ear
And cover top nut and tighten, to complete the installation of disc brake 2.
Motor disc brake component through the invention can bring following technical effect:
(1) the previous connecting bracket for being used to install disc brake is eliminated, production cost is reduced.
(2) technique is optimized, production efficiency is improved.
(3) stator casing of disc brake and motor is directly secured together, when braking the stress and disc brake of disk brake
Stress all acted on motor case on the contrary and lead to the problem on deformation of polar body because of disc brake stress to having dissolved motor.
[assembly method of motor disc brake component and bicycle]
Above, the assembling structure and method of the structure of motor and motor disc brake component are illustrated.In the following, main knot
It closesTo illustrate the mounting structure and method of motor disc brake component and bicycle.
In the following, illustrating the assembling structure of motor disc brake component and bicycle of the invention in conjunction with Fig. 2.Firstly, illustrating electricity
The assembling structure of machine disc brake component and integrated chassis 140.As shown in Fig. 2, being formed centrally on fixed end cap 16 for inserting
Enter the through-hole of main shaft 13, bearing is installed for supporting spindle 13 in through-hole.In the outside of fixed end cap 16, i.e., with integrated bottom
On the mounting surface of frame 140, annular convex platform r is formed with around through-hole.The installation of Horseshoe is formed in the periphery of annular convex platform r
Multiple screw holes are formed on platform t, erecting bed t, to be fixedly connected with integrated chassis 140.The interval of annular convex platform r and erecting bed t
A fixed spacing is opened, to accommodate the corresponding portion in integrated chassis 140.In addition, as shown in figure 4, the height of annular convex platform r is lower than peace
Fill the height of platform t.Matched by the structure and the counter structure on integrated chassis 140 of above-mentioned annular convex platform r and erecting bed t
It closes, while so as to install fixed integrated chassis 140, prevents integrated chassis 140 from relatively rotating with motor disc brake component.
In addition, as shown in Fig. 2, the opening direction of the opening direction of erecting bed t and above controller cover 17 is in main shaft 13
Be staggered certain angle on circumferencial direction, conflicts so that disc brake 2 will not be generated with integrated chassis 140, and but also motor dish
Brake component in a thickness direction can be further thinning.
Secondly, illustrating the mounting structure of motor disc brake component and wheel.As shown in Figures 3 and 4, in the outside of rotor hub 11
The mounting surface f that the similar flange arrangement of ring dress is formed on end face, forms screw hole on mounting surface f, to pass through bolt for wheel
It is fixed on mounting surface f.
By as described above, respectively on rotor hub 11 and fixed end cap 16 setting and vehicle body mounting structure, thus
As shown in figure 5, motor disc brake component is mounted between integrated chassis 140 and wheel.Here, it is said by taking motor disc brake component as an example
Be illustrated its mounting structure between vehicle, but the present invention is not limited to motor disc brake component, be also possible to it is as shown in FIG. 6
Motor has been internally integrated the brake system such as electromagnetism brake or has not been integrated with the structure for having brake system, as long as by will be electric
The mode that the shell of machine is connect with vehicle belongs to protection scope of the present invention.
In addition, being illustrated for motor disc brake component is mounted on rear-wheel here, but motor disc brake component is pacified
Mounted in front-wheel or being mounted on front wheels and rear wheels simultaneously can achieve the object of the present invention.In the case where being mounted on front-wheel, this
The fixation end cap 16 of the motor disc brake component of invention for example is mounted on front fork 110.
The mounting structure of motor disc brake component and wheel through the invention can bring technical effect below:
(1) assembling, convenient disassembly, optimize technique, improve production efficiency, and are realized with lower cost more reliable
Structure；
(2) electric machine main shaft is not subject to car weight and is only used as transmission effect, and car weight is dispensed on receiving part in rotor hub
It is covered with fixing end, i.e., on motor housing, to improve the service life of motor；
(3) external carbuncle of wheel is transmitted in the fixing seat of motor by rotor hub by bearing, in this way can be better
Protect the inner components of motor not by the interference of extraneous factor, so that the damage for substantially reducing motor inner components is same
When also reduce processing and material requirement.
[explanation of disc brake lock set]
Above, the structure and installation method of motor disc brake component are illustrated.In addition, the invention further relates to one kind
The structure of novel disc brake lock set.
Fig. 7 is the structural schematic diagram of disc brake lock set of the invention.The present invention side different from the past that wheel is locked
Formula is characterized in that directly locking disk brake.
As shown in fig. 7, disc brake lock set of the invention mainly includes disk brake 3 and lock 4.In addition, as described below, this hair
Bright lock 4 can be controlled by cell phone application, therefore it further includes communication module and control module (not shown).Lock 4
It mainly can include lock body and lock pin 41 using mechanical locking mode or using electronic type locking mode.Lock pin 41
It is moved between two positions for being recovered in lock body and reaching outside lock body by mechanical force or electromagnetic force etc..In addition, vehicle
Lock 4 is fixed on integrated chassis 140 by bolt, and is located between integrated chassis 140 and brake disc 3, and in control
In the notch of device cover 17 processed.Here, since disc brake 2 is also mounted in the notch, as long as being fitted when installing lock 4
When adjusting its position, so that not interfered with each other between disc brake 2.In addition, in this example, lock 4 by bolt by
It is fixed on integrated chassis 140, but can also be for example mounted on lock 4 solid by the mode similar with installation disc brake 2
On fixed end lid 16.
In addition, with above-mentioned lock 4 correspondingly, on disk brake 3, set on the circumferencial direction apart from center of circle same position
A series of lockholes are set, the position of lockhole is corresponding with lock pin 41, when user for example controls the lock pin 41 of lock 4 by cell phone application etc.
Locking can be completed in hole on disk brake 3.
In addition, lock pin 41 is by being arranged in lock when locking, if lock pin 41 has not been able to the hole location on corresponding disk brake 3
Spring arrangement in 4 and withstood on any position of disk brake 3, at this moment, as long as user gently rotates wheel and makes disk brake 3
With vehicle rear wheel, then lock pin 41 can be fallen into the hole on the disk brake 3 adjacent with its current location.On the other hand, it solves
Lock controls the lock pin 41 on lock 4 by user's operation cell phone application and retracts completion unlock.
Here, in the present embodiment, lock and unlock is preferably completed by cell phone application control, can be saved so numerous
Trivial mechanical structure, and can be reduced the operating burden of user.About specifically how by APP control carrying out lock and unlock
Content refers to a kind of another application documents " lock " (application number: 201510886031.6) of the applicant.Certainly, this field
Technical staff, which understands, can control lock and unlock by any mechanically or electrically submode.
In addition, being illustrated for disc brake lock set is mounted on rear-wheel here, but disc brake lock set is mounted on
Front-wheel is mounted on front wheels and rear wheels simultaneously and can achieve the object of the present invention.In the case where being mounted on front-wheel, above-mentioned vehicle
Lock 4 for example is mounted on front fork 110.
It is explained above and is suitable for rotating with crank by motor disc brake component, motor and disc brake lock set of the invention
Generate axis driving force bicycle embodiment, but the structure of these components and its connection relationship be readily applicable to it is electronic
The various electric vehicles such as bicycle, motorcycle, mobility scooter for old people, electric vehicle.
The present invention is illustrated above by reference to the respective embodiments described above, but the present invention is not limited to above-mentioned each embodiment party
Formula, by each embodiment composition it is appropriately combined or displacement after scheme, be also included in the scope of the present invention.Furthermore it is also possible to
Knowledge based on those skilled in the art suitably recombinates combination and processing sequence in each embodiment, or to each embodiment
Apply the deformation such as various design alterations, the embodiment for being applied such deformation may also be included in the scope of the present invention
It is interior.
Although each conception of species has already been described in detail in the present invention, it will be appreciated by a person skilled in the art that for those concepts
Various modifications and substitution can be achieved under the spirit disclosed by the invention integrally instructed.Those skilled in the art use
Ordinary skill can realize the present invention illustrated in detail in the claims in the case where being not necessarily to undue experimentation.It is understood that
, disclosed specific concept is merely illustrative, is not intended to limit the scope of the present invention, the scope of the present invention is by institute
The full scope of attached claims and its equivalent program determines.
Claims (15)
1. a kind of motor disc brake component is used for electric vehicle, including motor, disc brake and disk brake, which is characterized in that
The motor includes rotor hub, stator core, main shaft and fixes end cap,
The fixing end that the disc brake is installed in the motor covers,
The disk brake is installed on the rotor hub of the motor.
2. motor disc brake component as described in claim 1, which is characterized in that
In the motor, the stator core is fixed with the fixed end cap, and the rotor hub surrounds the stator core
Rotation, the main shaft pass through the center of the stator core, and connect with the rotor hub.
3. motor disc brake component as claimed in claim 1 or 2, which is characterized in that
It is covered in the fixing end and is integrally formed with the first mounting portion, for installing the disc brake.
4. motor disc brake component as claimed in claim 3, which is characterized in that
First mounting portion is a pair of first mounting ear.
5. motor disc brake component as claimed in claim 4, which is characterized in that
The height of first mounting ear is adjusted in the case where the disc brake to be installed on first mounting ear,
The bottom of disc brake is contacted with the fixed end cap.
6. motor disc brake component as claimed in claim 5, which is characterized in that
The fixing end, which is covered, to be adjusted to the shape of the part of the bottom connection of disc brake touching so that the fixing end
The bottom of lid and the disc brake carries out face contact.
7. motor disc brake component as claimed in claim 3, which is characterized in that
On the circumferencial direction of the rotor hub, it is equipped with the second mounting portion along circumferential surface, for installing the disk brake.
8. motor disc brake component as claimed in claim 7, which is characterized in that
Second mounting portion is multiple second mounting ears arranged on the circumferencial direction of the rotor hub.
9. motor disc brake component as claimed in claim 4, which is characterized in that
Periphery is equipped with controller cage on the circumferencial direction of the fixed end cap, for accommodating the controller of the motor.
10. motor disc brake component as claimed in claim 9, which is characterized in that
The controller cage is with ring-type jaggy, and first mounting ear is arranged in the notch.
11. motor disc brake component as claimed in claim 10, which is characterized in that
On the end face of the fixed end cap, extends in the diametrical direction of the motor and be equipped with flange, for installing the control
Device cover processed.
12. motor disc brake component as claimed in claim 11, which is characterized in that
The flange is equipped with notch, and the gap position on flange is aligned with the gap position on the controller cage.
13. a kind of motor is used for electric vehicle, which is characterized in that
The motor includes rotor hub, stator core, main shaft and fixes end cap,
The fixing end that disc brake is installed in the motor covers,
Disk brake is installed on the rotor hub of the motor.
14. a kind of electric vehicle, including motor disc brake component, the motor disc brake component includes motor, disc brake and disk brake,
It is characterized in that,
The motor includes rotor hub, stator core, main shaft and fixes end cap,
The fixing end that the disc brake is installed in the motor covers,
The disk brake is installed on the rotor hub of the motor.
15. a kind of assemble method of motor disc brake component, the motor disc brake component is used for electric vehicle, and including motor, dish
Brake device and disk brake, the motor include rotor hub, stator core, main shaft and fixed end cap, the spy of the assemble method
Sign is,
Firstly, the disk brake is mounted on the rotor hub of the motor,
Then, the fixing end that the disc brake is mounted on the motor is covered, so that the disk brake is located at the dish
In the jaw of brake device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881766.4A CN106487153B (en) | 2016-10-09 | 2016-10-09 | Motor disc brake component and its assemble method, motor and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881766.4A CN106487153B (en) | 2016-10-09 | 2016-10-09 | Motor disc brake component and its assemble method, motor and electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106487153A CN106487153A (en) | 2017-03-08 |
| CN106487153B true CN106487153B (en) | 2019-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610881766.4A Active CN106487153B (en) | 2016-10-09 | 2016-10-09 | Motor disc brake component and its assemble method, motor and electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106487153B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200488885Y1 (en) * | 2019-03-05 | 2019-04-01 | 연제혁 | Structure for Assembling Elctrically Driving Hub Motor with Wheel Rim in Electric Kickboard |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5382854A (en) * | 1992-07-29 | 1995-01-17 | Kabushikikaisha Equos Research | Electrical motor drive apparatus with planetary gearing |
| CN1403310A (en) * | 2001-09-07 | 2003-03-19 | 本田技研工业株式会社 | Vehicle wheel structure |
| CN206117403U (en) * | 2016-10-09 | 2017-04-19 | 北京摩拜科技有限公司 | Motor dish stop subassembly, motor and vehicle |
-
2016
- 2016-10-09 CN CN201610881766.4A patent/CN106487153B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5382854A (en) * | 1992-07-29 | 1995-01-17 | Kabushikikaisha Equos Research | Electrical motor drive apparatus with planetary gearing |
| CN1403310A (en) * | 2001-09-07 | 2003-03-19 | 本田技研工业株式会社 | Vehicle wheel structure |
| CN206117403U (en) * | 2016-10-09 | 2017-04-19 | 北京摩拜科技有限公司 | Motor dish stop subassembly, motor and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106487153A (en) | 2017-03-08 |
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