CN109695645A - A kind of wheel hub brake assemblies - Google Patents
A kind of wheel hub brake assemblies Download PDFInfo
- Publication number
- CN109695645A CN109695645A CN201711002994.0A CN201711002994A CN109695645A CN 109695645 A CN109695645 A CN 109695645A CN 201711002994 A CN201711002994 A CN 201711002994A CN 109695645 A CN109695645 A CN 109695645A
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- China
- Prior art keywords
- component
- wheel hub
- braked
- empty avoiding
- brake assemblies
- 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.)
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- 230000000712 assembly Effects 0.000 title claims abstract description 24
- 238000000429 assembly Methods 0.000 title claims abstract description 24
- 239000013013 elastic material Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims 2
- 230000006378 damage Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/10—Drums for externally- or internally-engaging brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
This application discloses a kind of wheel hub brake assemblies, are mounted in hub for vehicle wheel, comprising: are braked component with what wheel hub rotated integrally；Turning set mounted in wheel hub hub spindle on, and be braked component clutch cooperation brake component；Wherein, it is braked on component and is provided with empty avoiding space, be braked component and connect with wheel hub by locating part, locating part locating part and is braked between component that there are gaps across empty avoiding space.Braking of the wheel hub brake assemblies disclosed in the present application between wheel hub and wheel hub brake assemblies provides one section of buffer time, so that the braking of wheel hub more mitigates.
Description
Technical field
This application involves wheel hub braking equipment manufacturing technology fields, more particularly to a kind of wheel hub brake assemblies.
Background technique
In recent years, people can be in areas such as campus, subway station, bus station, residential block, shopping centre, common service areas
Bicycle shared service is enjoyed in domain, the very big trip for facilitating people.Also, bicycle is run mainly by manpower, will not
It pollutes the environment, meets the theory of modern's low-carbon trip.Therefore, because convenience and low-carbon environment-friendly, share voluntarily
Vehicle has caused more and more people and has paid attention to.However, due to " shared " theory for sharing bicycle, part quality is lower
User can't treasure vehicle, or even actively destroy vehicle.Such as how external the lock of shared bicycle is onboard, groups of people will
Lock takes vehicle into one's own possession after destroying.
It is easy outside by artificial destruction to solve the problems, such as that lock is exposed, currently, mostly using the side built in lock greatly
Method solves, such as sieve is stopped and locked.However, sieve is stopped, lock is when realizing braking, due to the system between the brake block and wheel hub for braking
It is dynamic too unexpected, it be easy to cause the damage of brake block.Therefore, the braking maneuver for how solving sieve brake lock is too unexpected, and causes
Brake block, which often damages, has become those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
In order to solve the above technical problems, solving lock the object of the present invention is to provide a kind of wheel hub brake assemblies
It is exposed outside and be easy by the problem of artificial destruction while, the braking between wheel hub and wheel hub brake assemblies provides one section
Buffer time, so that the braking of wheel hub more mitigates.
Technical solution provided by the invention is as follows:
A kind of wheel hub brake assemblies, are mounted in hub for vehicle wheel, comprising:
Component is braked with what the wheel hub rotated integrally；
Turning set mounted in the wheel hub hub spindle on, and with it is described be braked component clutch cooperation brake component；
Wherein, described be braked on component is provided with empty avoiding space, and the component that is braked passes through locating part and the wheel
Hub connection, the locating part pass through the empty avoiding space, and the locating part and described are braked between component that there are gaps.
Preferably, the quantity in the empty avoiding space is at least 2, is evenly arranged in described be braked on component in circumferential.
Preferably, the quantity in the empty avoiding space is at least 2, is arranged in described be braked on component in circumferentially-spaced.
Preferably, the component that is braked is annual disk, is provided on the annual disk and surrounds keeping away for the empty avoiding space
Emptying aperture.
Preferably, the locating part is limited post.
Preferably, the emptiness avoiding hole is in the elliptical aperture for being bent extension along circumferential direction.
Preferably, the component that is braked is annual disk, is provided with empty avoiding space described in semi-surrounding on the annual disk
Empty avoiding opening.
Preferably, further include stop collar, the stop collar be set to it is described be braked between component and the brake component,
It described be braked component for limiting in the empty avoiding space and move radially range.Preferably, it is arranged on the stop collar
There is the limit opening for being open in conjunction with and surrounding the empty avoiding space with the empty avoiding, the limit opening can limit described be braked
Component moves radially position in the empty avoiding space.
Preferably, the stop collar uses elastic material.
Preferably, the stop collar is fixed on the wheel hub.
Preferably, further include spacing collar, the spacing collar be set to the wheel hub and it is described be braked between component, be used for
It is braked component described in restriction and moves radially range in the empty avoiding space.
Preferably, the spacing collar uses elastic material.
A kind of wheel hub brake assemblies provided by the invention, wherein locating part, which passes through empty avoiding space, will be braked component limitation
It is rotated synchronously on wheel hub with wheel hub, the component that is braked rotated synchronously with wheel hub can be by the braking surface of brake component
Compacting on the contact surface, and is stopped operating due to the effect of the frictional force between braking surface and the contact surface for being braked component,
And then it stops operating with runner hub.Also, it locating part and is braked between component there are gap, is braked component and is stopping operating
Before, since inertia continues to rotate a distance forward, at this point, locating part can and being braked the braking of component
Rotation direction in the range of empty avoiding space along wheel hub moves a distance, until brake hub.Therefore, the setting in empty avoiding space
Make the rotation for being braked component slow in advance, so again under the drive of locating part realize wheel hub braking, for wheel hub with made
The braking of dynamic component provides one section of buffer time, so that the braking of wheel hub more mitigates.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the use schematic diagram provided in an embodiment of the present invention for being braked component；
Fig. 2 is the scheme of installation provided in an embodiment of the present invention for being braked component；
Fig. 3 is the structural schematic diagram provided in an embodiment of the present invention for being braked component；
Fig. 4 is the structural schematic diagram of the stop collar provided in an embodiment of the present invention for being braked component；
Fig. 5 is the structural schematic diagram of the spacing collar provided in an embodiment of the present invention for being braked component；
Fig. 6 is the scheme of installation of the spacing collar provided in an embodiment of the present invention for being braked component；
Fig. 7 is the enlarged diagram in the portion A in Fig. 6.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without making creative work
Range.
A kind of wheel hub brake assemblies provided in an embodiment of the present invention, are mounted in hub for vehicle wheel 4, comprising:
Component 1 is braked with what wheel hub 4 rotated integrally；
Turning set mounted in wheel hub 4 hub spindle on, and be braked 1 clutch of component cooperation brake component 2；
Wherein, it is braked on component 1 and is provided with empty avoiding space 11, be braked component 1 and connected by locating part 12 and wheel hub 4
It connects, locating part 12 passes through empty avoiding space 11, and locating part 12 and is braked between component 1 that there are gaps.
Specifically, as shown in Figures 1 to 4, locating part 12 will be braked component 1 across empty avoiding space 11 and be limited in wheel hub 4
Upper and wheel hub 4 rotates synchronously, and the component 1 that is braked rotated synchronously with wheel hub 4 can be by the braking face pressure of brake component
System on the contact surface, and due to braking surface and the effect of frictional force that is braked between the contact surface of component 1 and stop operating, into
And it stops operating with runner hub 4.Also, it locating part 12 and is braked between component 1 there are gap, is braked component 1 and is stopping
Before rotation, since inertia continues to rotate a distance forward, at this point, locating part 12 can be by being braked component 1
Braking and rotation direction in the range of empty avoiding space 11 along wheel hub 4 moves a distance, until brake hub 4.Therefore, it keeps away
Absolutely empty 11 setting makes the rotation for being braked component 1 slow in advance, and then realizes wheel hub 4 under the drive of locating part 12 again
Braking provides one section of buffer time with the braking for being braked component 1 for wheel hub 4, so that the braking of wheel hub 4 more mitigates.
Especially, when braking surface is arranged on spaced three pieces of brake blocks, three pieces of brake blocks can not be suppressed simultaneously
On the contact surface, the brake block for causing first to suppress on the contact surface, which can not will be realized in a short time, is braked component 1
Braking, and be braked between component 1 and monolithic brake block biggish frictional force and damage is first compressed on the brake being braked on component 1
Vehicle piece.The setting in empty avoiding space 11, so that being braked under the formerly drive of the monolithic brake block of compacting on the contact surface of component 1 first
Start to brake, until locating part 12 is with the braking for being braked component 1 and along the rotation side of wheel hub 4 in the range of empty avoiding space 11
To mobile a distance, until brake hub 4.During locating part 12 is mobile in empty avoiding space 11, three pieces of brake blocks
It is braked being all compressed on component 1, therefore, when realizing that wheel hub 4 is braked, the uniform force of three pieces of brake blocks is also improved
The adaptivity of relative position between brake block and wheel hub 4, avoids the damage of brake block.
Wherein, the quantity in empty avoiding space 11 is at least 2, is braked on component 1 in circumferential be evenly arranged in.
Specifically, the quantity in empty avoiding space 11 is at least 2, it is correspondingly arranged finite place piece 12 with empty avoiding space 11, is limited
Part 12, therefore empty avoiding space 11 is arranged in pairs with locating part 12, and is braked on component 1 in circumferential be evenly arranged in, so that by
Brake component 1 and wheel hub 4 when being braked, the suffered frictional force from all directions more evenly so that wheel hub 4
It brakes more stable.
Wherein, the quantity in empty avoiding space 11 is at least 2, is braked on component 1 in circumferentially-spaced be arranged in.
Specifically, the quantity in empty avoiding space 11 is at least 2, it is correspondingly arranged finite place piece 12 with empty avoiding space 11, is limited
Part 12, therefore empty avoiding space 11 is arranged in pairs with locating part 12, and is braked on component 1 in circumferentially-spaced be arranged in, so that by
Brake component 1 and wheel hub 4 can be braked simultaneously, save manufacturing cost.
Wherein, being braked component 1 is annual disk, and the emptiness avoiding hole for surrounding empty avoiding space 11 is provided on annual disk.
Specifically, the emptiness avoiding hole that locating part 12 passes through on annual disk is fixedly connected with wheel hub 4.
Wherein, locating part 12 is limited post.
Specifically, the emptiness avoiding hole that limited post passes through on annual disk is fixedly connected with wheel hub 4, component 1 will be braked by, which playing, is limited
The restriction effect being scheduled on wheel hub 4.In other embodiments, limited post can be screw or convex block, can be according to the actual needs
The type of self-setting locating part 12, as long as playing the restriction effect that will be braked component 1 and be limited on wheel hub 4, not only
It is limited to above scheme, details are not described herein.
Wherein, emptiness avoiding hole is in the elliptical aperture for being bent extension along circumferential direction.
Specifically, be empty avoiding space 11 in emptiness avoiding hole, in the elliptical aperture for being bent extension along circumferential direction, locating part 12
Movement radially is restricted, therefore locating part 12 is main mobile relative to component 1 is braked along circumferential direction, strengthens
It is braked stability when component 1 is braked with wheel hub 4.
Wherein, being braked component 1 is annual disk, and the empty avoiding opening 111 in semi-surrounding empty avoiding space 11 is provided on annual disk.
Specifically, empty avoiding opening 111 is disposed in an evenly spaced relation on annual disk inner ring, locating part 12 passes through empty avoiding opening 111
It is fixed on wheel hub 4, is limited between locating part 12 and wheel hub 4 so that being braked component 1.
It wherein, further include stop collar 3, stop collar 3, which is set to, to be braked between component 1 and brake component 2, for limiting quilt
Brake component 1 moves radially range in empty avoiding space 11.
Specifically, the restriction of stop collar 3 is braked component 1 and moves radially range in empty avoiding space 11, braking is avoided
When be braked 1 relativeatoeterahub 4 of component occur in radial directions on a large scale relatively move, therefore, strengthen and be braked component 1
Stability when being braked with wheel hub 4.Wherein, be provided on stop collar 3 with empty avoiding opening 111 in conjunction with and surround empty avoiding space 11
Limit opening 31, limit opening 31, which can limit, to be braked component 1 and moves radially position in empty avoiding space 11.
Specifically, the space composition empty avoiding space 11 that limit opening 31 and empty avoiding opening 111 are surrounded, locating part 12 is limited
It is scheduled between limit opening 31 and empty avoiding opening 111, therefore, stop collar 3, which can limit, is braked component 1 in empty avoiding space 11
Range is moved radially, 1 relativeatoeterahub 4 of component is braked when avoiding braking, opposite on a large scale move occurs in radial directions
It is dynamic, therefore, further enhance the stability being braked when component 1 is braked with wheel hub 4.
Wherein, stop collar 3 uses elastic material.
Specifically, when wheel hub 4 rotates, being braked component 1 due to the presence in empty avoiding space 11 and generating relativeatoeterahub 4
It shakes, and stop collar 3 is made of rubber, is played buffer function to the shaking for being braked component 1, is avoided and be braked component
1 is damaged during shaking.
Wherein, stop collar 3 is fixed on wheel hub 4.
Specifically, stop collar 3 is fixed on wheel hub 4 by multiple rubber columns 32, the portion of being braked is further limited
Part 1 moves radially range in empty avoiding space 11, further enhances the stabilization being braked when component 1 is braked with wheel hub 4
Property.
It wherein, further include spacing collar 5, spacing collar 5 is set to wheel hub 4 and is braked between component 1, is braked for limiting
Component 1 moves radially range in empty avoiding space 11.
Specifically, as shown in Figures 5 to 7, fluted, close wheel is arranged on the outer ring for the wheel hub 4 for being braked component 1
It is also equipped with groove on the outer ring for being braked component 1 of hub 4, is correspondingly arranged on a pair of of protrusion with two grooves on spacing collar and encloses,
And a pair of of protrusion circle is respectively embedded into and is arranged in two grooves, and 1 relativeatoeterahub 4 of component is braked when avoiding braking in radial side
Relative movement on a large scale occurs upwards, therefore, strengthens the stability being braked when component 1 is braked with wheel hub 4.
Wherein, the spacing collar 5 uses elastic material.
Specifically, when wheel hub 4 rotates, being braked component 1 due to the presence in empty avoiding space 11 and generating relativeatoeterahub 4
It shakes, and spacing collar 5 is made of rubber, is played buffer function to the shaking for being braked component 1, is avoided and be braked component
1 is damaged during shaking.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (13)
1. a kind of wheel hub brake assemblies are mounted in hub for vehicle wheel (4) characterized by comprising
Component (1) is braked with what the wheel hub (4) rotated integrally；
Turning set mounted in the wheel hub (4) hub spindle on, and with it is described be braked component (1) clutch cooperation brake component
(2)；
Wherein, described be braked on component (1) is provided with empty avoiding space (11), and the component (1) that is braked passes through locating part
(12) it is connect with the wheel hub (4), the locating part (12) passes through the empty avoiding space (11), and the locating part (12) and institute
It states and is braked between component (1) that there are gaps.
2. a kind of wheel hub brake assemblies as described in claim 1, which is characterized in that the quantity of the empty avoiding space (11) is at least
It is 2, is evenly arranged in described be braked on component (1) in circumferential.
3. a kind of wheel hub brake assemblies as described in claim 1, which is characterized in that the quantity of the empty avoiding space (11) is at least
It is 2, is arranged in described be braked on component (1) in circumferentially-spaced.
4. a kind of wheel hub brake assemblies as described in claim 1, which is characterized in that described be braked component (1) is annual disk,
The emptiness avoiding hole for surrounding the empty avoiding space (11) is provided on the annual disk.
5. a kind of wheel hub brake assemblies as claimed in claim 4, which is characterized in that the locating part (12) is limited post.
6. a kind of wheel hub brake assemblies as claimed in claim 5, which is characterized in that the emptiness avoiding hole is in curved along circumferential direction
The elliptical aperture of Qu Yanshen.
7. a kind of wheel hub brake assemblies as described in claim 1, which is characterized in that described be braked component (1) is annual disk,
The empty avoiding opening (111) of empty avoiding space (11) described in semi-surrounding is provided on the annual disk.
8. a kind of wheel hub brake assemblies as claimed in claim 7, which is characterized in that further include stop collar (3), the stop collar
(3) be set to it is described be braked between component (1) and the brake component (2), for being braked component (1) in institute described in limiting
It states in empty avoiding space (11) and moves radially range.
9. a kind of wheel hub brake assemblies as claimed in claim 8, which is characterized in that be provided on the stop collar (3) and institute
State empty avoiding opening (111) in conjunction with and surround the limit opening (31) of the empty avoiding space (11), the limit opening (31) can limit
Component (1), which is braked, described in fixed moves radially position in the empty avoiding space (11).
10. a kind of wheel hub brake assemblies as claimed in claim 8, which is characterized in that the stop collar (3) is using elastic material
Material.
11. a kind of wheel hub brake assemblies as claimed in claim 10, which is characterized in that the stop collar (3) is fixed at
On the wheel hub (4).
12. a kind of wheel hub brake assemblies as claimed in claim 7, which is characterized in that further include spacing collar (5), the limit
Circle (5) be set to the wheel hub (4) and it is described be braked between component (1), for being braked component (1) described described in limiting
Range is moved radially in empty avoiding space (11).
13. a kind of wheel hub brake assemblies as claimed in claim 12, which is characterized in that the spacing collar (5) is using elastic material
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002994.0A CN109695645B (en) | 2017-10-24 | 2017-10-24 | Hub braking assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002994.0A CN109695645B (en) | 2017-10-24 | 2017-10-24 | Hub braking assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109695645A true CN109695645A (en) | 2019-04-30 |
| CN109695645B CN109695645B (en) | 2024-03-05 |
Family
ID=66228098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711002994.0A Active CN109695645B (en) | 2017-10-24 | 2017-10-24 | Hub braking assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109695645B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693754A (en) * | 2017-10-24 | 2019-04-30 | 湖南捷行科技有限公司 | A kind of wheel hub braking lock, wheel hub braking system, hub unit and bicycle |
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| CN109693754B (en) * | 2017-10-24 | 2023-11-17 | 广东洛梵狄智能科技有限公司 | Hub brake lock, hub brake system, hub assembly and bicycle |
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