CN108327463A - A kind of FSAE racing cars rear-wheel hub and assembly and disassembly methods for realizing semiaxis fast assembling-disassembling - Google Patents
A kind of FSAE racing cars rear-wheel hub and assembly and disassembly methods for realizing semiaxis fast assembling-disassembling Download PDFInfo
- Publication number
- CN108327463A CN108327463A CN201810173102.1A CN201810173102A CN108327463A CN 108327463 A CN108327463 A CN 108327463A CN 201810173102 A CN201810173102 A CN 201810173102A CN 108327463 A CN108327463 A CN 108327463A
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- Prior art keywords
- semiaxis
- sealing device
- circular ring
- sealed circular
- end cap
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The invention discloses a kind of FSAE racing cars rear-wheel hub and assembly and disassembly methods for realizing semiaxis fast assembling-disassembling, which includes housing and sealing device, and there is cavity, sealing device to seal cavity at housing center；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, and sealed circular ring and half axial vehicle outside movement is made to realize dismounting semiaxis until the semiaxis other end falls off from differential mechanism pot shell.The rear-wheel hub of the present invention simplifies the disassembly process of semiaxis, shortens maintenance time.
Description
Technical field
The present invention relates to FSAE racing cars fields, and in particular to a kind of FSAE racing cars rear-wheel hub that realizing semiaxis fast assembling-disassembling and
Assembly and disassembly methods.
Background technology
In the prior art, FSAE racing cars 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, due to being equipped with lubricating grease in housing 1, 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 5,4 both ends of transmission shaft are fitted closely over by three ball pin 5 of form 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 hard spot fixing bolt 16 outside beam angle bar with knuckle 14, is controlled on suspension
Arm 12 is connected by hard spot fixing bolt 13 outside 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 passing power, semiaxis both ends are cased with dust cover 10 on the outside of semiaxis inside dust cover 9 and semiaxis, prevent respectively
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, so that 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 plenty of time can be consumed by disassembling and installing hard spot fixing bolt 16 outside the outer hard spot fixing bolt 13 of control arm and beam angle bar.Through
Experiment, dismounting 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, can cause to miss match opportunity.
Invention content
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 cars 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 hubs for realizing semiaxis fast assembling-disassembling, which is characterized in that the rear-wheel hub includes three column slots
There is cavity, the sealing device to be arranged in the housing interior sealing institute for shell and sealing device, the housing center
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 is touched.
Further, three columns Cao's shell is internally provided with sealing device fixing screwed hole, and 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；
It is solid that the sealing device fixing bolt passes through the bolt mounting holes to be screwed with the sealing device fixing screwed hole
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 being set in the housing, is distributed 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, is fixed when the sealing device fixing bolt assembles
Afterwards, one described overhanging is turned up, is rotated with limiting the sealing device fixing bolt.
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 scheme 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 dismounting fixing bolt locked spacer, end cap and end cap washer successively；
(2), along the axial direction of semiaxis shake semiaxis, make semiaxis one end hit sealed circular ring so that sealed circular ring and
Half axial vehicle outside movement adjusts the position of semiaxis, makes until three ball pins of the semiaxis other end fall off from differential mechanism pot shell
Three ball pins of half shaft 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：
Vehicle frame steel pipe and suspension rod gap, three ball pins of semiaxis one end is passed through first to install into rear-wheel hub semiaxis, so
After adjust semiaxial position, so that three ball pins of the semiaxis other end is installed into differential mechanism pot shell, the installation end successively 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 of the present invention is simple in structure, 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.
Description of the drawings
Fig. 1 is FSAE racing cars rear-wheel hub structural schematic diagram in the prior art；
Fig. 2 is the installation diagram of FSAE racing cars semiaxis in the prior art；
Fig. 3 is the installation diagram of FSAE racing cars rear-wheel hub and semiaxis in the prior art；
Fig. 4 is the FSAE racing car rear-wheel hub structural schematic diagrams 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 cars rear-wheel hub installation diagram of the present invention.
Wherein：1- housings, the ring flange of 2- installation wheels, 3- brake discs float and sell mounting hole, 4- transmission shafts, 5- tri-
It is ball pin, 6- vehicle frames steel pipe, 7- suspension beam angles bar, 8- suspensions 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- suspensions push rod, 12- suspensions upper suspension arm, 13- control arms, 14- knuckles, 15- rear-wheel hubs,
The outer hard spot fixing bolt of 16- beam angles bar, 17- differential mechanisms pot shell, 18- sealing devices fixing screwed hole, 19- sealing devices fix spiral shell
Bolt, 20- fixing bolts locked spacer, 21- end caps, 22- end caps washer, 23- sealed circular rings, 24- sealed circular ring washers.
Specific implementation mode
In order to make those skilled in the art more fully understand the technical solution of the application, by embodiment and will tie below
Attached drawing is closed to be described in further details the present invention.
In the present invention, term " installation ", " connected ", " connecting ", " connection ", " fixation " etc. shall be understood in a broad sense, for example, can
It to be to be fixedly connected, may be a detachable connection, can also be to be integrally connected, can also be mechanical connection, can also be
Electrical connection can be in communication with each other, and be can also be to be directly connected to, be can also be to be indirectly connected with by intermediary, can be two
Unicom inside component can also be 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 hubs 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.
Housing 1 is penetrated through, is made in housing 1 on the basis of existing FSAE racing cars rear-wheel hub 15 by the present embodiment
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 to from semiaxis on rear-wheel hub 15.It is internally provided with sealing device fixing screwed hole in housing 1
18, totally 3 sealing device fixing screwed holes 18 in the present embodiment are distributed on 3 slot columns inside housing 1.And three
Corresponding sealing device is arranged in 1 inside of column pot shell, and 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 passes through aperture assembly 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 being leaked out from gap of the end cap 21 with 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 being leaked 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, rotate overhanging of sealing device fixing bolt 19 will be limited and broken just, trailing wheel is then dismantled
Sealing device fixing bolt 19 in hub 15, then dismounting fixing bolt locked spacer 20, end cap 21 and end cap washer 22 successively；
(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 adjust semiaxis with half axial vehicle outside movement until three ball pins 5 of the semiaxis other end fall off from differential mechanism pot shell 17
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.
Vehicle frame steel pipe 6 and suspension rod gap, three ball pins 5 of semiaxis one end is passed through first to install to rear-wheel hub 15 semiaxis
In, then adjust semiaxial position, three ball pins 5 of the semiaxis other end made to install in 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, since vehicle and detaching tyre need not be lifted, dismounting tire and dismounting are saved
The process of irs control arm hard spot fixing bolt so that the dismounting semiaxis time greatly shortens.Through experiment, the dismounting 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 the exemplary implementation of the present 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 the present invention spirit and
In the case of range, any equivalent transformation, simple replacement based on technical solution of the present invention etc. obviously changes, and all falls within
Within the scope of the present invention.
Claims (10)
1. a kind of FSAE racing car rear-wheel hubs for realizing semiaxis fast assembling-disassembling, which is characterized in that the rear-wheel hub (15) includes three columns
There is cavity, the sealing device to be arranged in the housing for pot shell (1) and sealing device, housing (1) center
(1) cavity described in interior sealing；
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 at the cavity；
It is equipped with cyclic annular halfpace at the sealed circular ring (23) one end center, the end cap washer (22) is pressed by the end cap (21)
On the cyclic annular halfpace；Annular groove concentric with it, the sealed circular ring are equipped on the outer cylinder of the sealed circular ring (23)
Washer (24) be arranged in the annular groove, the sealing device assembly after, the outer surface of the sealed circular ring washer (24) with
The inner surface of the rear-wheel hub (15) is in close contact.
2. the FSAE racing car rear-wheel hubs according to claim 1 for realizing semiaxis fast assembling-disassembling, which is characterized in that three column
Cao's shell (1) is internally provided with sealing device fixing screwed hole (18), and the sealing device includes sealing device fixing bolt (19), institute
It states sealing device fixing bolt (19) with the sealing device fixing screwed hole (18) to match, in the end cap (21) and described
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 to be revolved with the sealing device fixing screwed hole (18)
It fastens, the end cap (21) is fitted on the sealed circular ring (23).
3. the FSAE racing car rear-wheel hubs according to claim 2 for realizing semiaxis fast assembling-disassembling, which is characterized in that three column
It is set in pot shell (1) and is distributed on 3 internal slots of the housing (1) there are three the sealing device fixing screwed hole (18)
On column.
4. the FSAE racing car rear-wheel hubs according to claim 3 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).
5. the FSAE racing car rear-wheel hubs according to claim 4 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, is rotated with limiting the sealing device fixing bolt (19).
6. the FSAE racing car rear-wheel hubs 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.
7. the FSAE racing car rear-wheel hubs 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.
8. the FSAE racing car rear-wheel hubs according to claim 1 for realizing semiaxis fast assembling-disassembling, which is characterized in that the sealing
Annulus (23) is process by 6061 aluminium.
9. a kind of semiaxis fast assembling-disassembling method, which is characterized in that 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 dismounting fixing bolt locked spacer (20), end cap (21) and end cap pad successively
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) it is adjusted with half axial vehicle outside movement until three ball pins (5) of the semiaxis other end fall off from differential mechanism pot shell (17)
The position of semiaxis makes three ball pins (5) of half shaft 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.
10. semiaxis fast assembling-disassembling method according to claim 9, which is characterized in that the assembly and disassembly methods the step of (4)
In, the installation process of the semiaxis is：
Vehicle frame steel pipe (6) and suspension rod gap, three ball pins (5) of semiaxis one end is passed through first to install to rear-wheel hub (15) semiaxis
In, semiaxial position is then adjusted, so that three ball pins (5) of the semiaxis other end is installed into differential mechanism pot shell (17), in housing
(1) interior installation end Cover Gasket circle (22), end cap (21) and bolt locked spacer (20) successively, 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) is close to three columns
The outer end face of pot shell (1) interior groove column turns up one overhanging after semiaxis is fixed, limitation 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 true CN108327463A (en) | 2018-07-27 |
| CN108327463B 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 |
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| 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 |
|---|---|
| CN108327463B (en) | 2019-10-11 |
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