CN109606017A - A kind of heavy-duty car wheel hub with protective device - Google Patents
A kind of heavy-duty car wheel hub with protective device Download PDFInfo
- Publication number
- CN109606017A CN109606017A CN201811649129.XA CN201811649129A CN109606017A CN 109606017 A CN109606017 A CN 109606017A CN 201811649129 A CN201811649129 A CN 201811649129A CN 109606017 A CN109606017 A CN 109606017A
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- China
- Prior art keywords
- wheel hub
- heavy
- periphery
- groove
- buffer spring
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- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0047—Hubs characterised by functional integration of other elements
Abstract
The present invention relates to hub technology field more particularly to a kind of heavy-duty car wheel hubs with protective device.Design including soft buffer-type Wheel disc device, it relatively rotates between transmission shaft and wheel hub when suddenly accelerating or bring to a halt, the impact force to wheel hub is buffered by buffer spring, the impact force for acting on wheel hub slows down, greatly reduce the percussion of wheel hub, the elongated safety coefficient of wheel hub service life is high, it solves when vehicle suddenly accelerates or brings to a halt and directly acts on powerful torsional forces on wheel hub, wheel hub impact and carry it is larger, for a long time using rear tyre will appear deformation even rupture phenomena such as the high problem of risk；Tire and transmission shaft relatively rotate through buffer spring come the weak impact force brought to a halt and suddenly accelerate, and vehicle driving is more steady；Brake rear portion energy storage can provide a part of power in buffer spring, starting by buffer spring, and the small relative energy-saving of engine loading is fuel-efficient.
Description
Technical field
The present invention relates to hub technology field more particularly to a kind of heavy-duty car wheel hubs with protective device.
Background technique
Metal parts that wheel hub is the drum-shaped that exterior feature supports tire in tire, that center is on axis.It is called wheel rim, steel
Circle, wheel, tire bell.Wheel hub is various according to diameter, width, molding mode, material variety classes；Vehicle suddenly adds when driving
Speed or when bringing to a halt, is directly acted on powerful torsional forces on wheel hub by the effect between tire and transmission shaft, wheel hub
Impact and carry it is larger, for a long time using rear tyre will appear deformation even rupture phenomena such as, risk is high.
Summary of the invention
The technical problems to be solved by the invention are provided a kind of with protection for above-mentioned technical deficiency
The heavy-duty car wheel hub of device, using the design of soft buffer-type Wheel disc device, transmission shaft and wheel when suddenly accelerating or bring to a halt
It relatively rotates between hub, the impact force to wheel hub is buffered by buffer spring, the impact force for acting on wheel hub slows down, greatly
The percussion of wheel hub is reduced greatly, and the elongated safety coefficient of wheel hub service life is high, solves vehicle and suddenly accelerates or bring to a halt
When directly powerful torsional forces is acted on wheel hub, wheel hub impacts and carries larger, will appear change using rear tyre for a long time
Phenomena such as shape even the ruptures high problem of risk；Tire and transmission shaft relatively rotate through buffer spring come weak urgency
Brake and the impact force suddenly accelerated, vehicle driving are more steady；Braking rear portion energy storage can in buffer spring, starting
A part of power is provided by buffer spring, engine loading is small more fuel-efficient.
In order to solve the above technical problems, the technical scheme adopted by the invention is that: including main gantry, transmission shaft, locknut and
Soft buffer-type Wheel disc device；Transmission shaft is installed through main gantry middle portion；Transmission shaft right end is provided with terminal pad；Terminal pad is right
Side setting is equipped with brake disc；Soft buffer-type Wheel disc device is mounted on the right side of brake disc；Soft buffer-type Wheel disc device includes
Fixed disk, wheel hub, outer closing disk, buffer spring and steel ball；Periphery is uniformly equipped with multiple bolts on the right side of fixed disk；Terminal pad, brake
Pass through bolt and the fixed locking of locknut between hull, fixed disk and outer closing disk；Wheel hub is mounted between fixed disk and outer closing disk.
The technical program is advanced optimized, periphery is evenly arranged with multiple sets in the longitudinal direction on the right side of the fixed disk
Pipe；Periphery is evenly arranged with multiple through-holes in the middle part of outer closing disk；In the middle part of bolt-through casing and through-hole；Be provided in the middle part of through-hole every
Platform；It is mounted on the right side of casing on the left of platform；Locknut is mounted on the right side of platform.
The technical program is advanced optimized, periphery is evenly arranged with multiple turning slots in the middle part of the wheel hub；Casing runs through
It is mounted on inside turning slot.
The technical program is advanced optimized, periphery is evenly arranged with multiple first grooves on the right side of the fixed disk；First
Groove and the setting of casing interval；Covering side periphery of facing left is evenly arranged with multiple second grooves；First groove and the second groove exist
It is corresponding in width direction；Buffer spring both ends are respectively engaged with the first groove and the second inside grooves.
The technical program is advanced optimized, periphery is evenly arranged with multiple card slots in the middle part of the wheel hub；Card slot and revolution
The setting of slot interval；It is connected to inside card slot in the middle part of buffer spring.
The technical program is advanced optimized, is provided with annular groove between adjacent two card slot above the turning slot；Steel ball
It is mounted on inside annular groove；On the right side of fixed disk and covering side periphery of facing left is provided with guide groove；Two side roll of steel ball, which is connected to, leads
To the inside of slot.
Compared with prior art, the invention has the following advantages that the design of 1, soft buffer-type Wheel disc device, it is anxious accelerate or
It relatively rotates between transmission shaft and wheel hub when person brings to a halt, the impact force to wheel hub is buffered by buffer spring, act on
Slow down in the impact force of wheel hub, greatly reduce the percussion of wheel hub, the elongated safety coefficient of wheel hub service life is high, solves
Directly powerful torsional forces is acted on wheel hub when vehicle suddenly accelerates or brings to a halt, wheel hub impact and carry it is larger, when long
Between using rear tyre will appear deformation even rupture phenomena such as the high problem of risk；2, opposite turn occurs for tire and transmission shaft
It moves through buffer spring come the weak impact force brought to a halt and suddenly accelerate, vehicle driving is more steady；3, brake rear portion energy
Amount is stored in buffer spring, and when starting can provide a part of power by buffer spring, and engine loading is small more fuel-efficient；4,
Whole device design weakens impact force during driving engine, and the safety coefficient of vehicle is high, long service life.
Detailed description of the invention
Fig. 1 is a kind of vehicle installation position overall structure diagram of heavy-duty car wheel hub with protective device.
Fig. 2 is a kind of mounting structure local exploded-view of heavy-duty car wheel hub with protective device.
Fig. 3 is that a kind of soft buffer-type Wheel disc device inner mounting structure of heavy-duty car wheel hub with protective device is quick-fried
Fried view.
Fig. 4 is a kind of fixed disk position mounting structure schematic diagram of heavy-duty car wheel hub with protective device.
Fig. 5 is a kind of outer closing disk position mounting structure schematic diagram of heavy-duty car wheel hub with protective device.
In figure: 1, main gantry；2, transmission shaft；201, terminal pad；3, locknut；4, soft buffer-type Wheel disc device；401, solid
Price fixing；402, wheel hub；403, outer closing disk；404, buffer spring；405, steel ball；406, bolt；407, casing；408, through-hole；
409, every platform；410, the first groove；411, the second groove；412, turning slot；413, card slot；414, annular groove；415, guide groove；5,
Brake disc.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment and join
According to attached drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of invention.
Specific embodiment 1: in conjunction with shown in Fig. 1-5, a kind of heavy-duty car wheel hub its feature with protective device exists
In: including main gantry 1, transmission shaft 2, locknut 3 and soft buffer-type Wheel disc device 4；Transmission shaft 2 is installed through in main gantry 1
Portion；2 right end of transmission shaft is provided with terminal pad 201；Setting is equipped with brake disc 5 on the right side of terminal pad 201；Soft buffer-type wheel disc dress
It sets 4 and is mounted on 5 right side of brake disc；Soft buffer-type Wheel disc device 4 includes fixed disk 401, wheel hub 402, outer closing disk 403, buffering
Spring 404 and steel ball 405；401 right side periphery of fixed disk is uniformly equipped with multiple bolts 406；Terminal pad 201, is consolidated brake disc 5
Pass through bolt 406 and the fixed locking of locknut 3 between price fixing 401 and outer closing disk 403；Wheel hub 402 is mounted on fixed disk 401 and covering
Between disk 403；401 right side periphery of fixed disk is evenly arranged with multiple casings 407 in the longitudinal direction；Outer 403 middle part of closing disk is outer
It is evenly arranged with multiple through-holes 408 week；Bolt 406 is through 408 middle part of casing 407 and through-hole；It is provided in the middle part of through-hole 408 every platform
409；It is mounted on the right side of casing 407 every 409 left side of platform；Locknut 3 is mounted on every 409 right side of platform；402 middle part periphery of wheel hub is uniformly set
It is equipped with multiple turning slots 412；Casing 407 is installed through inside turning slot 412；401 right side periphery of fixed disk is evenly arranged with
Multiple first grooves 410；First groove 410 and the setting of the interval of casing 407；Outer 403 left side periphery of closing disk is evenly arranged with multiple
Second groove 411；First groove 410 and the second groove 411 are corresponding in the direction of the width；Block respectively at 404 both ends of buffer spring
411 are connect in the first groove 410 and the second groove；402 middle part periphery of wheel hub is evenly arranged with multiple card slots 413；Card slot 413
It is spaced and is arranged with turning slot 412；It is connected in the middle part of buffer spring 404 inside card slot 413；412 top of turning slot is in adjacent two card
Annular groove 414 is provided between slot 413；Steel ball 405 is mounted on inside annular groove 414；403 left side of 401 right side of fixed disk and outer closing disk
Periphery is provided with guide groove 415；405 liang of side rolls of steel ball are connected to inside guide groove 415.
In use, step 1, in conjunction with shown in Fig. 1-5, because the casing 407 in fixed disk 401 is inserted in the through-hole of outer closing disk 403
Inside 408, by bolt 406 and the fixed locking of locknut 3 between terminal pad 201, fixed disk 401 and outer closing disk 403, so connection
Disk 201, fixed disk 401 and outer closing disk 403 are visually integrated；When starting, transmission shaft 2 drives fixed disk 401 by terminal pad 201
It is rotated clockwise together with outer closing disk 403, to pass through the first groove 410 and second of 403 periphery of fixed disk 401 and outer closing disk
Groove 411 drives buffer spring 404 to rotate synchronously, because being stuck in the middle part of buffer spring 404 inside the card slot 413 of wheel hub 402, tire
There are certain resistance when rotating with wheel hub 402, buffer spring 404 compresses under the action of 413 resistance of card slot when rotating, this process
Middle sleeve 407 is rotated in 412 internal synchronization of turning slot, and steel ball is in 415 roll inside of two sides guide groove；When buffer compression is to centainly
Buffer spring 404 starts that wheel hub 402 is slowly pushed to rotate when degree, when buffer spring 404 reaches certain 402 He of dynamics hour wheel hub
The movement of transmission shaft 2 synchronizes；In conclusion pushing wheel hub 402 to rotate under the action of buffer spring 404 when starting, during this
The power that buffer spring 404 acts on wheel hub 402 incrementally increases, and reduces the directly band runner hub 402 of transmission shaft 2 caused by it
Impact, 402 service life of wheel hub are elongated；Thus the design of soft buffer-type Wheel disc device, biography when suddenly accelerating or bring to a halt
It relatively rotates between moving axis 2 and wheel hub 402, the impact force to wheel hub 402 is buffered by buffer spring 404, is acted on
The impact force of wheel hub 402 slows down, and greatly reduces the percussion of wheel hub 402, the elongated safety coefficient of 402 service life of wheel hub
Height solves when vehicle suddenly accelerates or brings to a halt and directly acts on powerful torsional forces on wheel hub 402, and wheel hub 402 impacts
It is larger with carrying, it will appear phenomena such as deformation even the ruptures high problem of risk using rear tyre for a long time.
Step 2, in conjunction with shown in Fig. 1-5, when emergency brake similarly, transmission shaft 2 stops operating, at this time transmission shaft 2, connection
Disk 201, fixed disk 401 and outer closing disk 403 are stationary state, and tire is to 402 resistance of wheel hub so that wheel hub 402 and transmission shaft
It relatively rotates between 2, so that card slot 413 relatively rotates with the first groove 410 and the second groove 411, works as wheel
Buffer spring 404 is compressed when relatively rotating between hub 402 and transmission shaft 2, to realize under the action of buffer spring 404
The effect of preliminary braking brake, tire and transmission shaft 2 relatively rotate to be added come weak bring to a halt with anxious by buffer spring 404
The impact force of speed, vehicle driving are more steady；Braking rear portion energy storage can be by slow in buffer spring 404, starting
Spring 404 is rushed to provide a part of power, engine loading is small more fuel-efficient；Whole device design, weakens driving engine
The safety coefficient of impact force in the process, vehicle is high, long service life.
It should be understood that above-mentioned specific embodiment of the invention is used only for exemplary illustration or explains of the invention
Principle, but not to limit the present invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.In addition, appended claims purport of the present invention
Covering the whole variations fallen into attached claim scope and boundary or this range and the equivalent form on boundary and is repairing
Change example.
Claims (6)
1. a kind of heavy-duty car wheel hub with protective device, it is characterised in that: including main gantry (1), transmission shaft (2), locknut
(3) and soft buffer-type Wheel disc device (4)；Transmission shaft (2) is installed through in the middle part of main gantry (1)；The setting of transmission shaft (2) right end
There are terminal pad (201)；Setting is equipped with brake disc (5) on the right side of terminal pad (201)；Soft buffer-type Wheel disc device (4) is mounted on
On the right side of brake disc (5)；Soft buffer-type Wheel disc device (4) includes fixed disk (401), wheel hub (402), outer closing disk (403), buffering
Spring (404) and steel ball (405)；Periphery is uniformly equipped with multiple bolts (406) on the right side of fixed disk (401)；Terminal pad (201),
Pass through bolt (406) and the fixed locking of locknut (3) between brake disc (5), fixed disk (401) and outer closing disk (403)；Wheel hub
(402) it is mounted between fixed disk (401) and outer closing disk (403).
2. a kind of heavy-duty car wheel hub with protective device according to claim 1, it is characterised in that: fixed disk
(401) right side periphery is evenly arranged with multiple casings (407) in the longitudinal direction；Periphery is uniformly arranged in the middle part of outer closing disk (403)
There are multiple through-holes (408)；Bolt (406) is in the middle part of casing (407) and through-hole (408)；It is provided in the middle part of through-hole (408) every platform
(409)；It is mounted on the right side of casing (407) on the left of platform (409)；Locknut (3) is mounted on the right side of platform (409).
3. a kind of heavy-duty car wheel hub with protective device according to claim 2, it is characterised in that: wheel hub (402)
Middle part periphery is evenly arranged with multiple turning slots (412)；It is internal that casing (407) is installed through turning slot (412).
4. a kind of heavy-duty car wheel hub with protective device according to claim 2, it is characterised in that: fixed disk
(401) right side periphery is evenly arranged with multiple first grooves (410)；First groove (410) and the setting of casing (407) interval；Outside
Periphery is evenly arranged with multiple second grooves (411) on the left of closing disk (403)；First groove (410) and the second groove (411) are in width
It spends corresponding on direction；Buffer spring (404) both ends are respectively engaged with (411) portion in the first groove (410) and the second groove.
5. a kind of heavy-duty car wheel hub with protective device according to claim 3, it is characterised in that: wheel hub (402)
Middle part periphery is evenly arranged with multiple card slots (413)；Card slot (413) and the setting of turning slot (412) interval；Buffer spring (404)
It is internal that middle part is connected to card slot (413).
6. a kind of heavy-duty car wheel hub with protective device according to claim 5, it is characterised in that: turning slot
(412) top is provided with annular groove (414) between adjacent two card slot (413)；It is internal that steel ball (405) is mounted on annular groove (414)；Gu
Periphery is provided with guide groove (415) on the right side of price fixing (401) and on the left of outer closing disk (403)；(405) two side roll of steel ball is connected to
Guide groove (415) is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649129.XA CN109606017B (en) | 2018-12-30 | 2018-12-30 | Heavy-duty automobile hub with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649129.XA CN109606017B (en) | 2018-12-30 | 2018-12-30 | Heavy-duty automobile hub with protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109606017A true CN109606017A (en) | 2019-04-12 |
| CN109606017B CN109606017B (en) | 2021-01-19 |
Family
ID=66016015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811649129.XA Active CN109606017B (en) | 2018-12-30 | 2018-12-30 | Heavy-duty automobile hub with protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109606017B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722920A (en) * | 2019-11-04 | 2020-01-24 | 江苏润杨汽车零部件制造有限公司 | Automobile wheel hub safety cover |
| CN113715555A (en) * | 2021-09-09 | 2021-11-30 | 李明耀 | Lightweight automobile wheel hub |
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|---|---|---|---|---|
| JP2002370503A (en) * | 2001-06-13 | 2002-12-24 | Topy Ind Ltd | Wheel with built-in suspension |
| CN201419778Y (en) * | 2009-05-28 | 2010-03-10 | 胡润行 | Electric hub |
| US7810533B2 (en) * | 2005-03-04 | 2010-10-12 | Wichern David L | Internal wheel suspension and shock absorbing system |
| CN201816716U (en) * | 2010-09-03 | 2011-05-04 | 周加仁 | Buffered overrunning clutch and electric hub |
| CN203410236U (en) * | 2013-08-21 | 2014-01-29 | 刘志和 | Front wheel pedal type buggy hub |
| CN203844534U (en) * | 2014-04-21 | 2014-09-24 | 楼翌 | Car hub |
| CN204749731U (en) * | 2015-06-23 | 2015-11-11 | 成都易产制造技术有限公司 | Buffering formula motorcycle vacuum rim |
| CN105584576A (en) * | 2016-01-19 | 2016-05-18 | 宏展五金塑胶制品（苏州）有限公司 | Brake device |
| CN207842534U (en) * | 2018-02-07 | 2018-09-11 | 常州秉峰机电制造有限公司 | A kind of electric vehicle hub with pooling feature |
| EP3252329B1 (en) * | 2016-06-03 | 2018-10-24 | Yamaha Hatsudoki Kabushiki Kaisha | Straddled vehicle |
-
2018
- 2018-12-30 CN CN201811649129.XA patent/CN109606017B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002370503A (en) * | 2001-06-13 | 2002-12-24 | Topy Ind Ltd | Wheel with built-in suspension |
| US7810533B2 (en) * | 2005-03-04 | 2010-10-12 | Wichern David L | Internal wheel suspension and shock absorbing system |
| CN201419778Y (en) * | 2009-05-28 | 2010-03-10 | 胡润行 | Electric hub |
| CN201816716U (en) * | 2010-09-03 | 2011-05-04 | 周加仁 | Buffered overrunning clutch and electric hub |
| CN203410236U (en) * | 2013-08-21 | 2014-01-29 | 刘志和 | Front wheel pedal type buggy hub |
| CN203844534U (en) * | 2014-04-21 | 2014-09-24 | 楼翌 | Car hub |
| CN204749731U (en) * | 2015-06-23 | 2015-11-11 | 成都易产制造技术有限公司 | Buffering formula motorcycle vacuum rim |
| CN105584576A (en) * | 2016-01-19 | 2016-05-18 | 宏展五金塑胶制品（苏州）有限公司 | Brake device |
| EP3252329B1 (en) * | 2016-06-03 | 2018-10-24 | Yamaha Hatsudoki Kabushiki Kaisha | Straddled vehicle |
| CN207842534U (en) * | 2018-02-07 | 2018-09-11 | 常州秉峰机电制造有限公司 | A kind of electric vehicle hub with pooling feature |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722920A (en) * | 2019-11-04 | 2020-01-24 | 江苏润杨汽车零部件制造有限公司 | Automobile wheel hub safety cover |
| CN113715555A (en) * | 2021-09-09 | 2021-11-30 | 李明耀 | Lightweight automobile wheel hub |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109606017B (en) | 2021-01-19 |
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| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 055350 Mengcun, Gucheng Town, Longyao County, Xingtai City, Hebei Province Applicant after: Hebei Bailong Automobile Parts Co., Ltd. Address before: 055350 Mengcun, Gucheng Town, Longyao County, Xingtai City, Hebei Province Applicant before: Hebei 100 auto parts manufacturing Co. |
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| CB02 | Change of applicant information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |