CN108327463B - A kind of FSAE racing car rear-wheel hub and assembly and disassembly methods for realizing semiaxis fast assembling-disassembling - Google Patents
A kind of FSAE racing car rear-wheel hub and assembly and disassembly methods for realizing semiaxis fast assembling-disassembling Download PDFInfo
- Publication number
- CN108327463B CN108327463B CN201810173102.1A CN201810173102A CN108327463B CN 108327463 B CN108327463 B CN 108327463B CN 201810173102 A CN201810173102 A CN 201810173102A CN 108327463 B CN108327463 B CN 108327463B
- Authority
- CN
- China
- Prior art keywords
- semiaxis
- sealing device
- circular ring
- sealed circular
- wheel hub
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
- B60B35/14—Torque-transmitting axles composite or split, e.g. half- axles; Couplings between axle parts or sections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The invention discloses a kind of FSAE racing car rear-wheel hub and assembly and disassembly methods for realizing semiaxis fast assembling-disassembling, which includes housing and sealing device, and housing center has cavity, and sealing device seals cavity；Sealing device includes end cap, end cap washer, sealed circular ring and sealed circular ring washer, and end cap and sealed circular ring match with cavity respectively；Sealed circular ring is fitted at cavity by end cap；It is equipped with cyclic annular halfpace at sealed circular ring one end center, end cap washer is fitted on cyclic annular halfpace by end cap；Annular groove concentric with it is equipped on the outer cylinder of sealed circular ring, sealed circular ring washer is arranged in annular groove, and after assembly, the outer surface of sealed circular ring washer and the inner surface of rear-wheel hub are in close contact.When dismantling semiaxis, sealed circular ring is hit in semiaxis one end, keeps sealed circular ring and half axial vehicle outside mobile, until the semiaxis other end falls off from differential mechanism pot shell, realizes disassembly semiaxis.Rear-wheel hub of the invention simplifies the disassembly process of semiaxis, shortens maintenance time.
Description
Technical field
The present invention relates to FSAE racing car fields, and in particular to a kind of FSAE racing car rear-wheel hub for realizing semiaxis fast assembling-disassembling and
Assembly and disassembly methods.
Background technique
In the prior art, FSAE racing car rear-wheel hub includes housing 1, the ring flange 2 for installing wheel, brake disc floating
The components such as mounting hole 3 are sold, as shown in Figure 1, since housing 1 is provided with lubricating grease, to prevent lubricating grease leakage, using
Closed housing 1.
In current race vehicle construction, as shown in Fig. 2, being respectively equipped with spline on 4 liang of ends of transmission shaft, and pacify on spline
Equipped with three ball pins 5, three ball pins 5 fit closely over 4 both ends of transmission shaft by way of interior external splines, constitute the semiaxis of racing car.Such as
Shown in Fig. 3, suspension beam angle bar 7, suspension lower control arm 8, suspension push rod 11 and suspension upper suspension arm 12 constitute suspension rod, setting
Around semiaxis.Wherein suspension beam angle bar 7 is connected by the outer hard spot fixing bolt 16 of beam angle bar with knuckle 14, is controlled on suspension
Arm 12 is connected by the outer hard spot fixing bolt 13 of control arm with knuckle 14.Rear-wheel hub 15 is fixed on knuckle 14.Semiaxis from
It being passed through among more vehicle frame steel pipes 6, three ball pins 5 of two end of semiaxis are separately mounted in rear-wheel hub 15 and differential mechanism pot shell 17,
It can play the role of transmitting power, semiaxis both ends are cased with dust cover 10 on the outside of semiaxis inside dust cover 9 and semiaxis respectively, prevent
Dust enters.
When semiaxis need to be dismantled, needs first to lift racing car, keep tire hanging, and tire dismantling is got off, then dismantle
The outer hard spot fixing bolt 16 of beam angle bar of the outer hard spot fixing bolt 13 of the control arm of suspension upper suspension arm 12 and suspension beam angle bar 7,
It is rotated further by knuckle 14, three ball pins 5 of semiaxis one end is detached from rear-wheel hub 15, then pulls semiaxis to vehicle outside, make half
After three ball pins 5 of the axis other end are detached from differential mechanism pot shell 17, semiaxis is extracted out from the gap of vehicle frame steel pipe 6 and suspension rod
Come.When filling semiaxis, the above process is needed inversely to come again.Existing scheme is time-consuming and laborious, and lifting racing car at least needs 8
People, the outer hard spot fixing bolt 13 of disassembly and installation control arm and the outer hard spot fixing bolt 16 of beam angle bar can consume the plenty of time.Through
Experiment, disassembly semiaxis at least need to spend about 4 minutes, and installation semiaxis at least needs to spend about 5 minutes, and at least needs 8 people
It is on the scene.If encountering emergency during match, when needing to dismantle semiaxis, prior art maintenance time is long, needs people
Member is more, will lead to and misses match opportunity.
Summary of the invention
For FSAE racing car the above-mentioned problems in the prior art, the present invention provides a kind of realization semiaxis fast assembling-disassemblings
FSAE racing car rear-wheel hub and assembly and disassembly methods.The rear-wheel hub can simplify the assembly and disassembly methods of semiaxis, improve the disassembly efficiency of semiaxis.
To achieve the above object, the specific technical solution of the present invention is as follows:
A kind of FSAE racing car rear-wheel hub for realizing semiaxis fast assembling-disassembling, which is characterized in that the rear-wheel hub includes three column slots
Shell and sealing device, the housing center have cavity, and the sealing device setting seals institute in the housing
State cavity；
The sealing device includes end cap, end cap washer, sealed circular ring and sealed circular ring washer, the end cap and described close
Envelope annulus matches with the cavity respectively；The sealed circular ring is fitted at the cavity by the end cap；
It is equipped with cyclic annular halfpace at described sealed circular ring one end center, the end cap washer is fitted in the ring by the end cap
On shape halfpace；Annular groove concentric with it is equipped on the outer cylinder of the sealed circular ring, the sealed circular ring washer is arranged in institute
It states in annular groove, after sealing device assembly, the outer surface of the sealed circular ring washer and the inner surface of the rear-wheel hub are tight
Contiguity touching.
Further, sealing device fixing screwed hole is equipped with inside three columns Cao shell, the sealing device includes sealing
Device fixing bolt, the sealing device fixing bolt match with the sealing device fixing screwed hole, in the end cap and
The sealed circular ring is equipped with the bolt mounting holes to match with the sealing device fixing screwed hole；
The sealing device fixing bolt passes through the bolt mounting holes and the sealing device fixing screwed hole screws admittedly
It is fixed, by the press-mounting of end cover on the sealed circular ring.
Further, the sealing device fixing screwed hole there are three setting in the housing, is evenly arranged on three column
On 3 slot columns inside pot shell.
Further, the sealing device further includes fixing bolt locked spacer, the fixing bolt locked spacer suit
On the sealing device fixing bolt；
The fixing bolt locked spacer is made of three uniformly distributed ribs, and every rib end is provided with aperture, the aperture
Match with the sealing device fixing bolt.
Further, the aperture outer edge is equipped with multiple overhanging, fixes when the sealing device fixing bolt assembles
Afterwards, one described overhanging is turned up, to limit the sealing device fixing bolt rotation.
Further, the end cap is process by carbon fiber board.
Further, the end cap washer and sealed circular ring washer are made of rubber material.
Further, the sealed circular ring is process by 6061 aluminium.
Technical solution of the present invention further includes a kind of semiaxis fast assembling-disassembling method, which is characterized in that the assembly and disassembly methods packet
Include following steps:
(1), when dismantling semiaxis, overhanging that limits the rotation of sealing device fixing bolt is broken just, rear-wheel hub is then dismantled
Interior sealing device fixing bolt, then successively dismantle fixing bolt locked spacer, end cap and end cap washer；
(2), along semiaxis axial direction shake semiaxis, make semiaxis one end hit sealed circular ring so that sealed circular ring and
Half axial vehicle outside is mobile, until three ball pins of the semiaxis other end fall off from differential mechanism pot shell, adjusts the position of semiaxis, makes
Three ball pins of semiaxis end are detached from rear-wheel hub；
(3), semiaxis is extracted out from the gap of vehicle frame steel pipe and suspension rod；
(4), aforesaid operations are inversely completed, semiaxis is installed.
Further, the assembly and disassembly methods the step of in (4), the installation process of the semiaxis is:
Semiaxis is passed through into vehicle frame steel pipe and suspension rod gap, three ball pins of semiaxis one end are first installed into rear-wheel hub, so
After adjust semiaxial position, three ball pins of the semiaxis other end are installed into differential mechanism pot shell, the successively installation end in housing
Cover Gasket circle, end cap and bolt locked spacer are fixed entire sealing device by sealing device fixing bolt, in fixation procedure
In, sealed circular ring presses to semiaxis, until sealed circular ring is close to the outer end face of housing interior groove column, after semiaxis is fixed, by one
A overhanging is turned up, and the installation of semiaxis is completed in limitation sealing device fixing bolt rotation.
Beneficial effects of the present invention:
Rear-wheel hub structure of the present invention is simple, reduces difficulty of processing；The use of the lightweighting materials such as carbon fiber, aluminium reduces
Construction weight, reaches light-weighted purpose；The use of fixing bolt locked spacer, it is ensured that sealing device fixing bolt is not loose
It is dynamic；The use of rear-wheel hub of the present invention simplifies semiaxis disassembly process, substantially reduces maintenance time.
Detailed description of the invention
Fig. 1 is FSAE racing car rear-wheel hub structural schematic diagram in the prior art；
Fig. 2 is the installation diagram of FSAE racing car semiaxis in the prior art；
Fig. 3 is the installation diagram of FSAE racing car rear-wheel hub and semiaxis in the prior art；
Fig. 4 is the FSAE racing car rear-wheel hub structural schematic diagram that the present invention realizes semiaxis fast assembling-disassembling；
Fig. 5 is rear-wheel hub sealing device schematic diagram of the present invention；
Fig. 6 is FSAE racing car rear-wheel hub installation diagram of the present invention.
Wherein: 1- housing, the ring flange of 2- installation wheel, 3- brake disc float and sell mounting hole, 4- transmission shaft, 5- tri-
It is ball pin, 6- vehicle frame steel pipe, 7- suspension beam angle bar, 8- suspension lower control arm, dust cover on the inside of 9- semiaxis, dust-proof on the outside of 10- semiaxis
Cover, the outer hard spot fixing bolt of 11- suspension push rod, 12- suspension upper suspension arm, 13- control arm, 14- knuckle, 15- rear-wheel hub,
The outer hard spot fixing bolt of 16- beam angle bar, 17- differential mechanism pot shell, 18- sealing device fixing screwed hole, the fixed spiral shell of 19- sealing device
Bolt, 20- fixing bolt locked spacer, 21- end cap, 22- end cap washer, 23- sealed circular ring, 24- sealed circular ring washer.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the application, embodiment will be passed through below and tied
Attached drawing is closed to be described in further details the present invention.
In the present invention, term " installation ", " connected ", " connecting ", " connection ", " fixation " etc. be shall be understood in a broad sense, for example, can
It to be to be fixedly connected, may be a detachable connection, be also possible to be integrally connected, be also possible to be mechanically connected, be also possible to
Electrical connection can be in communication with each other, and be also possible to be directly connected to, be also possible to be indirectly connected with by intermediary, can be two
Connection inside component is also possible to the interaction relationship of two components.For those of ordinary skill in the art and
Speech, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
The present embodiment describes a kind of FSAE racing car rear-wheel hub for realizing semiaxis fast assembling-disassembling, as shown in figure 4, rear-wheel hub 15
It floats including housing 1, the ring flange 2 of installation wheel and brake disc and sells mounting hole 3, structure is same as the prior art, peace
The ring flange 2 of wheel-mounted is arranged on housing 1, and brake disc floating pin mounting hole 3 is arranged in 15 bottom end of rear-wheel hub.
The present embodiment penetrates through housing 1 on the basis of existing FSAE racing car rear-wheel hub 15, makes in housing 1
It is formed centrally cavity structure, and cavity opening can pass through three ball pins 5.In cavity in the outer surface of three ball pins 5 and housing 1
Surface matches, and torque is transmitted on rear-wheel hub 15 from semiaxis.Sealing device fixing screwed hole is equipped with inside housing 1
18, totally 3 sealing device fixing screwed holes 18 in the present embodiment are evenly arranged on 3 slot columns inside housing 1.And three
Corresponding sealing device is set inside column pot shell 1, three columns are fixedly mounted on by 18 sealing device of sealing device fixing screwed hole
On 1 interior groove column of pot shell, the cavity in housing 1 is sealed, to prevent lubricating grease leakage in housing 1.
As shown in figure 5, the sealing device includes sealing device fixing bolt 19, end cap 21, end cap washer 22, sealed circular ring
23 and sealed circular ring washer 24.
Sealing device fixing bolt 19 matches with sealing device fixing screwed hole 18, and the present embodiment includes 3 sealings altogether
Device fixing bolt 19.3 and the sealing device fixed thread in housing 1 are evenly equipped on end cap 21 and sealed circular ring 23
The bolt mounting holes that hole 18 matches.Sealing device fixing bolt 19 passes through bolt mounting holes and sealing device fixing screwed hole 18
It is tightened, end cap 21 is fitted on sealed circular ring 23, entire sealing device is made to be fixed on the outer of 1 interior groove column of housing
On end face.
To prevent sealing device fixing bolt 19 from loosening, sealing device further includes fixing bolt locked spacer 20, fixed spiral shell
Bolt locked spacer 20 is made of three uniformly distributed ribs, and every rib end is provided with aperture, aperture and 19 phase of sealing device fixing bolt
Match, aperture outer edge is equipped with multiple overhanging.After sealing device fixing bolt 19, which passes through aperture assembly, to be fixed, as shown in fig. 6,
One overhanging is turned up, overhanging turned up can limit the rotation of sealing device fixing bolt 19, to prevent sealing device solid
Determine the loosening of bolt 19.To make overhanging turned up to be unlikely to deform, fixing bolt locked spacer 20 is added using 45 steel in the present embodiment
Work forms.
End cap 21 matches with 1 inside cavity of housing, and 1 inside cavity of housing is circular hole knot in the present embodiment
Structure, end cap 21 are the Circular plate structure to match with cavity Circularhole diameter, and for the benefit of rear-wheel hub reaches light-weighted purpose, this implementation
End cap 21 is process by carbon fiber board in example.
As shown in figure 5, sealed circular ring 23 is the cylindrical annular configuration to match with cavity Circularhole diameter, and sealed circular ring
23 one end center inner ring are equipped with cyclic annular halfpace, and end cap washer 22 is fitted on cyclic annular halfpace by end cap 21.In sealed circular ring 23
External cylindrical surface be equipped with annular groove concentric with it, for accommodating sealed circular ring washer 24.After assembly, end cap washer 22 is by end cap
21 compress, and prevent lubricating grease from leaking out from the gap of end cap 21 and sealed circular ring 23；The outer surface of sealed circular ring washer 24 is with after
15 inner surface of wheel hub is in close contact, and prevents lubricating grease from leaking out from the gap between 15 inner surface of sealed circular ring 23 and rear-wheel hub.
It is preferably to prevent lubricating grease from revealing in the present embodiment, end cap washer 22 and sealed circular ring washer 24 use rubber material
Material is made.For the benefit of rear-wheel hub reaches light-weighted purpose, and sealed circular ring 23 is process by 6061 aluminium.
Using the rear-wheel hub 15 in the present embodiment, the disassembly process of semiaxis can be simplified, assembly and disassembly methods are as follows:
(1), when dismantling semiaxis, overhanging that limitation sealing device fixing bolt 19 is rotated is broken just, then dismantles rear-wheel
Sealing device fixing bolt 19 in hub 15, then successively dismantle fixing bolt locked spacer 20, end cap 21 and end cap washer 22；
(2), semiaxis is shaken along the axial direction of semiaxis, so that semiaxis one end is hit sealed circular ring 23, so that sealed circular ring
23 is mobile with half axial vehicle outside, until three ball pins 5 of the semiaxis other end fall off from differential mechanism pot shell 17, adjusts semiaxis
Position can make three ball pins 5 of semiaxis end be detached from rear-wheel hub 15；
(3), semiaxis is extracted out from the gap of vehicle frame steel pipe 6 and suspension rod；
(4), when semiaxis need to be installed, aforesaid operations are inversely completed, semiaxis is installed.
Semiaxis is passed through into vehicle frame steel pipe 6 and suspension rod gap, three ball pins 5 of semiaxis one end are first installed to rear-wheel hub 15
In, then adjust semiaxial position, make the semiaxis other end three ball pins 5 install into differential mechanism pot shell 17, in housing 1 according to
Secondary installation end Cover Gasket circle 22, end cap 21 and bolt locked spacer 20, by sealing device fixing bolt 19 by entire sealing device
Fixed, in fixation procedure, sealed circular ring 23 presses to semiaxis, until sealed circular ring 23 is close to the outer of 1 interior groove column of housing
End face turns up one overhanging after semiaxis is fixed, and limitation sealing device fixing bolt 19 rotates, and completes the installation of semiaxis.
In above-mentioned disassembly process, due to not needing lifting vehicle and detaching tyre, dismounting tire and dismounting are saved
The process of irs control arm hard spot fixing bolt, so that the dismounting semiaxis time greatly shortens.It is tested, the disassembly semiaxis time can contract
It is as short as 1 minute, the installation semiaxis time can foreshorten to 1.5 minutes, and maintenance time is greatly saved.
Although the principle of the present invention is described in detail above in conjunction with the preferred embodiment of the present invention, this field skill
Art personnel are it should be understood that above-described embodiment is only the explanation to exemplary implementation of the invention, not to present invention packet
Restriction containing range.Details in embodiment is simultaneously not meant to limit the scope of the invention, without departing substantially from spirit of the invention and
In the case where range, any equivalent transformation based on technical solution of the present invention, simple replacement etc. obviously change, and all fall within
Within the scope of the present invention.
Claims (9)
1. a kind of FSAE racing car rear-wheel hub for realizing semiaxis fast assembling-disassembling, which is characterized in that the rear-wheel hub (15) includes three columns
Pot shell (1) and sealing device, housing (1) center have cavity, are also evenly distributed with three slots in the housing (1)
Column, three ball pins (5) outer surface of the semiaxis end installation is matched with the cavity surface in the cavity, in disassembly institute
The sealing device is ejected by three ball pin (5) when stating semiaxis；
The sealing device includes end cap (21), end cap washer (22), sealed circular ring (23) and sealed circular ring washer (24), described
End cap (21) and the sealed circular ring (23) match with the cavity respectively；The end cap (21) is by the sealed circular ring (23)
It is fitted on the slot column outer end face and seals the cavity；
The sealed circular ring (23) is cylindrical annular configuration, is equipped with cyclic annular halfpace at the sealed circular ring (23) one end center,
The end cap washer (22) is fitted on the cyclic annular halfpace by the end cap (21)；Outer cylinder in the sealed circular ring (23)
It is equipped with annular groove concentric with it, the sealed circular ring washer (24) is arranged in the annular groove, assembles in the sealing device
Afterwards, the inner surface of the outer surface Yu the rear-wheel hub (15) of the sealed circular ring washer (24) is in close contact.
2. the FSAE racing car rear-wheel hub according to claim 1 for realizing semiaxis fast assembling-disassembling, which is characterized in that described in three
It is respectively equipped on slot column sealing device fixing screwed hole (18), the sealing device includes three sealing device fixing bolts
(19), the sealing device fixing bolt (19) matches with the sealing device fixing screwed hole (18), in the end cap
(21) and the sealed circular ring (23) is equipped with the bolt mounting holes to match with the sealing device fixing screwed hole (18)；
The sealing device fixing bolt (19) passes through the bolt mounting holes and the sealing device fixing screwed hole (18) is revolved
It fastens, the end cap (21) is fitted on the sealed circular ring (23).
3. the FSAE racing car rear-wheel hub according to claim 2 for realizing semiaxis fast assembling-disassembling, which is characterized in that the sealing
Device further includes fixing bolt locked spacer (20), and the fixing bolt locked spacer (20) is sleeved on the sealing device and fixes
On bolt (19)；
The fixing bolt locked spacer (20) is made of three uniformly distributed ribs, and every rib end is provided with aperture, the aperture
Match with the sealing device fixing bolt (19).
4. the FSAE racing car rear-wheel hub according to claim 3 for realizing semiaxis fast assembling-disassembling, which is characterized in that the aperture
Outer edge is equipped with multiple overhanging, after the sealing device fixing bolt (19), which is assembled, fixes, by an overhanging folding
It rises, to limit sealing device fixing bolt (19) rotation.
5. the FSAE racing car rear-wheel hub according to claim 1 for realizing semiaxis fast assembling-disassembling, which is characterized in that the end cap
(21) it is process by carbon fiber board.
6. the FSAE racing car rear-wheel hub according to claim 1 for realizing semiaxis fast assembling-disassembling, which is characterized in that the end cap
Washer (22) and sealed circular ring washer (24) are made of rubber material.
7. the FSAE racing car rear-wheel hub according to claim 1 for realizing semiaxis fast assembling-disassembling, which is characterized in that the sealing
Annulus (23) is process by 6061 aluminium.
8. a kind of semiaxis fast assembling-disassembling method, which is characterized in that the semiaxis is mounted on rear-wheel hub described in claim 4
(15) in, the assembly and disassembly methods include the following steps:
(1), when dismantling semiaxis, overhanging that limits sealing device fixing bolt (19) rotation is broken just, rear-wheel hub is then dismantled
(15) the sealing device fixing bolt (19) in, then successively dismantle fixing bolt locked spacer (20), end cap (21) and end cap pad
It encloses (22)；
(2), semiaxis is shaken along the axial direction of semiaxis, so that semiaxis one end is hit sealed circular ring (23), so that sealed circular ring
(23) and half axial vehicle outside is mobile, until three ball pins (5) of the semiaxis other end fall off from differential mechanism pot shell (17), adjusts
The position of semiaxis makes three ball pins (5) of semiaxis end be detached from rear-wheel hub (15)；
(3), semiaxis is extracted out from vehicle frame steel pipe (6) and the gap of suspension rod；
(4), aforesaid operations are inversely completed, semiaxis is installed.
9. semiaxis fast assembling-disassembling method according to claim 8, which is characterized in that the assembly and disassembly methods the step of (4)
In, the installation process of the semiaxis is:
Semiaxis is passed through into vehicle frame steel pipe (6) and suspension rod gap, three ball pins (5) of semiaxis one end are first installed to rear-wheel hub (15)
In, semiaxial position is then adjusted, three ball pins (5) of the semiaxis other end are installed into differential mechanism pot shell (17), in housing
(1) interior successively installation end Cover Gasket circle (22), end cap (21) and bolt locked spacer (20), pass through sealing device fixing bolt (19)
Entire sealing device is fixed, in fixation procedure, sealed circular ring (23) presses to semiaxis, until sealed circular ring (23) are close to three columns
The outer end face of pot shell (1) interior groove column turns up one overhanging after semiaxis is fixed, limits sealing device fixing bolt (19)
Rotation, completes the installation of semiaxis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810173102.1A CN108327463B (en) | 2018-03-02 | 2018-03-02 | A kind of FSAE racing car rear-wheel hub and assembly and disassembly methods for realizing semiaxis fast assembling-disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810173102.1A CN108327463B (en) | 2018-03-02 | 2018-03-02 | A kind of FSAE racing car rear-wheel hub and assembly and disassembly methods for realizing semiaxis fast assembling-disassembling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108327463A CN108327463A (en) | 2018-07-27 |
| CN108327463B true CN108327463B (en) | 2019-10-11 |
Family
ID=62930129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810173102.1A Active CN108327463B (en) | 2018-03-02 | 2018-03-02 | A kind of FSAE racing car rear-wheel hub and assembly and disassembly methods for realizing semiaxis fast assembling-disassembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108327463B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3296834A (en) * | 1965-02-18 | 1967-01-10 | Bendix Corp | Universal joint |
| US4300651A (en) * | 1979-01-29 | 1981-11-17 | Uni-Cardan Ag | Vehicle wheel mounting and driving assembly including constant velocity universal joint |
| US4529254A (en) * | 1982-03-17 | 1985-07-16 | Uni-Cardan Aktiengesellschaft | Wheel mounting assembly |
| CN204784260U (en) * | 2015-06-23 | 2015-11-18 | 广东工业大学 | Cycle racing integrates hub |
-
2018
- 2018-03-02 CN CN201810173102.1A patent/CN108327463B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3296834A (en) * | 1965-02-18 | 1967-01-10 | Bendix Corp | Universal joint |
| US4300651A (en) * | 1979-01-29 | 1981-11-17 | Uni-Cardan Ag | Vehicle wheel mounting and driving assembly including constant velocity universal joint |
| US4529254A (en) * | 1982-03-17 | 1985-07-16 | Uni-Cardan Aktiengesellschaft | Wheel mounting assembly |
| CN204784260U (en) * | 2015-06-23 | 2015-11-18 | 广东工业大学 | Cycle racing integrates hub |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108327463A (en) | 2018-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102852739B (en) | Drive system for a wind turbine | |
| CN108128145A (en) | A kind of In-wheel motor driving system with more heat-sink units and damper mechanism | |
| CN108327463B (en) | A kind of FSAE racing car rear-wheel hub and assembly and disassembly methods for realizing semiaxis fast assembling-disassembling | |
| CN102616387B (en) | Momentum wheel | |
| GB2026404A (en) | Motor vehicle suspension strut | |
| CN107606020B (en) | A kind of composite damping structure for airborne lidar for fluorescence | |
| CN215344174U (en) | Hub motor of electric vehicle | |
| CN205937449U (en) | Connecting rod ball pivot and vehicle that has it | |
| CN208827487U (en) | A kind of drive axle of heavy vehicle | |
| CN215186254U (en) | Hub motor capable of quickly disassembling hub and hub assembly with tire | |
| CN208378340U (en) | A kind of driving axle of forklift assembly with wheel side locking mechanism | |
| CN202470708U (en) | Stirring shaft fixing seat | |
| CN208233361U (en) | A kind of aerial sports unmanned plane | |
| CN106877549A (en) | A kind of motor | |
| CN209521532U (en) | A kind of intelligent electric motor car rear-wheel motor wheel hub | |
| CN202541846U (en) | Momentum wheel | |
| CN208544050U (en) | A kind of light automobile rear axle assembly | |
| CN220286230U (en) | Novel bearing assembly capable of connecting high-speed shaft and low-speed shaft | |
| CN219903926U (en) | Hub assembly and wheel end assembly | |
| CN111786508A (en) | Bearing assembly structure of vertical variable frequency motor | |
| CN206781431U (en) | A kind of automobile hub assembly | |
| CN208021179U (en) | A kind of driving wheel apparatus and its electrocar | |
| CN104676219B (en) | Universal bracket | |
| KR101263156B1 (en) | Mounting structure of caliper brake for in wheel motor | |
| CN110758004A (en) | Steel wheel convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |