CN107244187A - Bilateral spinning aluminium alloy wheel hub - Google Patents
Bilateral spinning aluminium alloy wheel hub Download PDFInfo
- Publication number
- CN107244187A CN107244187A CN201710516813.XA CN201710516813A CN107244187A CN 107244187 A CN107244187 A CN 107244187A CN 201710516813 A CN201710516813 A CN 201710516813A CN 107244187 A CN107244187 A CN 107244187A
- Authority
- CN
- China
- Prior art keywords
- spinning
- tire bead
- bead seat
- thinning area
- changeover portion
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/10—Rims characterised by the form of tyre-seat or flange, e.g. corrugated
- B60B21/102—Rims characterised by the form of tyre-seat or flange, e.g. corrugated the shape of bead seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/06—Rims characterised by means for attaching spokes, i.e. spoke seats
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The present invention relates to the technical field of automobile hub, more particularly, to a kind of bilateral spinning aluminium alloy wheel hub, its wheel rim is respectively equipped with the first outboard tire bead seat and the first inboard tire bead seat at the position of its two side, and ecto-entad is sequentially provided with the first spinning thinning area and the second spinning thinning area formed by spinning process between the first outboard tire bead seat and the first inboard tire bead seat；Connected between first outboard tire bead seat and the first spinning thinning area by the First Transition section of arc, connected between first spinning thinning area and the second spinning thinning area by the second changeover portion of arc, connected between second spinning thinning area and the first inboard tire bead seat by the 3rd changeover portion of arc, it is respectively isolating bar that First Transition section, the second changeover portion, lateral wall of the 3rd changeover portion along wheel rim, which are provided between several spaced clearance holes, adjacent clearance hole,.Advantage is：Extremely easily shaping in manufacturing process, the yield rate of wheel hub is high, and the security used is also high.
Description
Technical field
The present invention relates to the technical field of automobile hub, more particularly, to a kind of bilateral spinning aluminium alloy wheel hub.
Background technology
With the cost more and more higher of gasoline, diesel oil equal energy source, complete vehicle weight requirement is got over now with various OEM clients
Come stricter, the lightweight requirements of vehicle are the requirements of each main engine plants, and wheel is being protected as one important safety member of vehicle
It is each current wheel producer main direction of studying to carry out loss of weight design on the premise of card wheel performance to wheel.In various reductions
In the measure of oil consumption, automobile lightweight, the deadweight for mitigating automobile is used as important measures；Wheel lightweight brings section material benefit
While, its energy-saving benefit is equally huge.Compared with the wheel of other materials, steel wheel manufacturing technology relative maturity, material
Cost is low, and the overwhelming majority of wheel market is still occupied at present, has the disadvantage that vehicle weight is relatively heavy.Traditional bilateral rotary extrusion aluminum is closed
Golden wheel hub, including spoke and wheel rim, the outer ring bending of spoke have annular edge, fixed between annular edge and the inner ring side wall of wheel rim to connect
Connect, wheel rim is respectively equipped with the first outboard tire bead seat and the first inboard tire bead seat, the first outside tire at the position of its two side
Ecto-entad is sequentially provided with the first spinning thinning area formed by spinning process and between ring support and the first inboard tire bead seat
Two spinning thinning areas.This aluminium alloy wheel hub during processing, it is necessary to higher process control needs, once control is bad
Wheel rim machining deformation just occurs, causes wheel hub to cause stronger abrasion to tire during use, to a certain extent
Cause the insecurity used.
The content of the invention
For above-mentioned prior art exist deficiency, it is an object of the invention to provide in a kind of manufacturing process extremely easily into
Type, the yield rate of wheel hub is high, and the security used also high bilateral spinning aluminium alloy wheel hub.
To realize above-mentioned purpose, the invention provides following technical scheme：
A kind of bilateral spinning aluminium alloy wheel hub, including spoke and wheel rim, the outer ring bending of spoke have an annular edge, annular edge with
It is fixedly connected between the inner ring side wall of wheel rim, wheel rim is respectively equipped with the first outboard tire bead seat and at the position of its two side
One inboard tire bead seat, ecto-entad is sequentially provided with by spinning process shape between the first outboard tire bead seat and the first inboard tire bead seat
Into the first spinning thinning area and the second spinning thinning area；Pass through arc between first outboard tire bead seat and the first spinning thinning area
First Transition section connection, connected between the first spinning thinning area and the second spinning thinning area by the second changeover portion of arc,
Connected between second spinning thinning area and the first inboard tire bead seat by the 3rd changeover portion of arc, First Transition section, the second mistake
Section, lateral wall of the 3rd changeover portion along wheel rim is crossed to be provided between several spaced clearance holes, adjacent clearance hole respectively
For isolating bar.
The present invention is further arranged to：The lateral wall of the wheel rim, which is provided with to be fixedly installed, to be close on wheel rim lateral wall
Clad, the clad is provided with and the first outboard tire bead seat of wheel rim, the first inboard tire bead seat, the first spinning thinning area, second
The second outboard tire bead seat that spinning thinning area matches, the second inboard tire bead seat, the 3rd spinning thinning area, the 4th spinning are thinned
Area.
The present invention is further arranged to：Pass through the of arc between second outboard tire bead seat and the 3rd spinning thinning area
Four changeover portions are connected, and are connected between the 3rd spinning thinning area and the 4th spinning thinning area by the 5th changeover portion of arc, the 4th
Connected between spinning thinning area and the second inboard tire bead seat by the 6th changeover portion of arc.
The present invention is further arranged to：4th changeover portion and all isolating bars in corresponding First Transition section it
Between be close to and be fixedly connected.
The present invention is further arranged to：All isolating bars on 5th changeover portion and the second corresponding changeover portion it
Between be close to and be fixedly connected.
The present invention is further arranged to：All isolating bars on 6th changeover portion and the 3rd corresponding changeover portion it
Between be close to and be fixedly connected.
The present invention is further arranged to：The clad is provided with the lateral wall extension along the both sides of wheel rim and in wheel rim
The extension that is bent to spoke direction of two side edges, extension is close to and is fixed on the madial wall of wheel rim after bending.
By using above-mentioned technical proposal, the technique effect that the present invention is reached is：By in First Transition section, the second mistake
Cross section, clearance hole and isolating bar are set on the 3rd changeover portion so that during bilateral spinning, First Transition can be facilitated
Section, the second changeover portion, the shaping of the 3rd changeover portion, so namely cause the first outboard tire bead seat, the first inboard tire bead seat, the
The shaping of one spinning thinning area and the second spinning thinning area becomes convenient and swift, and the flatness of the wheel rim lateral wall after shaping
It is higher, it can thus make it that the yield rate of wheel hub is high, and also the security used is also high.
Brief description of the drawings
The invention will now be described in further detail with reference to the accompanying drawings.
Fig. 1 is cross section structure diagram of the invention.
Fig. 2 is the partial enlargement structural representation of part A in Fig. 1.
Embodiment
Reference picture 1,2, is a kind of bilateral spinning aluminium alloy wheel hub disclosed by the invention, including spoke 10 and wheel rim 11, wheel
The outer ring bending of spoke 10 has annular edge 12, is fixedly connected between annular edge 12 and the inner ring side wall of wheel rim 11, wheel rim 11 is close to it
The first outboard tire bead seat 13 and the first inboard tire bead seat 14, the first outboard tire bead seat 13 and are respectively equipped with the position of two sides
Ecto-entad is sequentially provided with the first spinning thinning area 15 formed by spinning process and the second rotation between one inboard tire bead seat 14
Press thinning area 16；Connected between first outboard tire bead seat 13 and the first spinning thinning area 15 by the First Transition section 17 of arc,
Connected between first spinning thinning area 15 and the second spinning thinning area 16 by the second changeover portion 18 of arc, the second spinning is thinned
Connected between the inboard tire bead seat 14 of area 16 and first by the 3rd changeover portion 19 of arc, First Transition the 17, second changeover portion of section
18th, lateral wall of the 3rd changeover portion 19 along wheel rim 11 is provided between several spaced clearance holes, adjacent clearance hole and divided
Wei not isolating bar 20.
The lateral wall of wheel rim 11 in above-mentioned is provided with the clad 21 for being fixedly installed and being close on the lateral wall of wheel rim 11, should
Clad 21 is provided with and the first outboard tire bead seat 13 of wheel rim 11, the first inboard tire bead seat 14, the first spinning thinning area 15, second
The second outboard tire bead seat 22 that spinning thinning area 16 matches, the second inboard tire bead seat 23, the 3rd spinning thinning area 24, the 4th rotation
Press thinning area 25.The performance of guarantee wheel hub can both have been accomplished by clad, wheel hub can be strengthened to a certain extent again
Use quality and security.Wherein, clad 21 is provided with along the lateral wall of the both sides of wheel rim 11 and extended and in wheel rim 11
The extension 29 that is bent to the direction of spoke 10 of two side edges, extension 29 is close to after bending and is fixed on the inner side of wheel rim 11
On wall.
In the present embodiment, pass through the 4th changeover portion of arc between the second outboard tire bead seat 22 and the 3rd spinning thinning area 24
26 connections, are connected, the 4th between the 3rd spinning thinning area 24 and the 4th spinning thinning area 25 by the 5th changeover portion 27 of arc
Connected between the inboard tire bead seat 23 of spinning thinning area 25 and second by the 6th changeover portion 28 of arc；Wherein, the 4th changeover portion
It is close to and is fixedly connected between 26 and all isolating bar 20 in corresponding First Transition section 17；5th changeover portion 27 with it is relative
It is close to and is fixedly connected between all isolating bar 20 on the second changeover portion 18 answered；6th changeover portion 28 and the corresponding the 3rd
It is close to and is fixedly connected between all isolating bar 20 on changeover portion 19.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore：It is all according to
The equivalence changes that structure, shape, the principle of the present invention is done, all should be covered by within protection scope of the present invention.
Claims (7)
1. a kind of bilateral spinning aluminium alloy wheel hub, including spoke and wheel rim, the outer ring bending of spoke have annular edge, annular edge and wheel
It is fixedly connected between the inner ring side wall of rim, wheel rim is respectively equipped with the first outboard tire bead seat and first at the position of its two side
Inboard tire bead seat, ecto-entad is sequentially provided between the first outboard tire bead seat and the first inboard tire bead seat is formed by spinning process
The first spinning thinning area and the second spinning thinning area；It is characterized in that：First outboard tire bead seat and the first spinning thinning area it
Between connected by the First Transition of arc section, pass through the second mistake of arc between the first spinning thinning area and the second spinning thinning area
Section connection is crossed, is connected between the second spinning thinning area and the first inboard tire bead seat by the 3rd changeover portion of arc, First Transition
Section, the second changeover portion, lateral wall of the 3rd changeover portion along wheel rim are provided with several spaced clearance holes, adjacent clearance hole
Between be respectively isolating bar.
2. bilateral spinning aluminium alloy wheel hub according to claim 1, it is characterised in that：The lateral wall of the wheel rim is provided with solid
Surely the clad being close on wheel rim lateral wall is provided with, the clad is provided with the first outboard tire bead seat with wheel rim, first
The second outboard tire bead seat that side bcad seats, the first spinning thinning area, the second spinning thinning area match, the second inboard tire bead seat,
3rd spinning thinning area, the 4th spinning thinning area.
3. bilateral spinning aluminium alloy wheel hub according to claim 2, it is characterised in that：Second outboard tire bead seat and the
Connected, led between the 3rd spinning thinning area and the 4th spinning thinning area by the 4th changeover portion of arc between three spinning thinning areas
The 5th changeover portion connection of arc is crossed, passes through the 6th changeover portion of arc between the 4th spinning thinning area and the second inboard tire bead seat
Connection.
4. bilateral spinning aluminium alloy wheel hub according to claim 3, it is characterised in that：4th changeover portion with it is corresponding
First Transition section on all isolating bars between be close to and be fixedly connected.
5. bilateral spinning aluminium alloy wheel hub according to claim 3, it is characterised in that：5th changeover portion with it is corresponding
The second changeover portion on all isolating bars between be close to and be fixedly connected.
6. bilateral spinning aluminium alloy wheel hub according to claim 3, it is characterised in that：6th changeover portion with it is corresponding
The 3rd changeover portion on all isolating bars between be close to and be fixedly connected.
7. bilateral spinning aluminium alloy wheel hub according to claim 2, it is characterised in that：The clad is provided with along wheel
The lateral wall extension of the both sides of rim and in the extension that bend to spoke direction of two side edges of wheel rim, extension after bending tightly
Paste and be fixed on the madial wall of wheel rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710516813.XA CN107244187B (en) | 2017-06-29 | 2017-06-29 | Double-sided spinning aluminum alloy hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710516813.XA CN107244187B (en) | 2017-06-29 | 2017-06-29 | Double-sided spinning aluminum alloy hub |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107244187A true CN107244187A (en) | 2017-10-13 |
| CN107244187B CN107244187B (en) | 2023-05-09 |
Family
ID=60015134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710516813.XA Active CN107244187B (en) | 2017-06-29 | 2017-06-29 | Double-sided spinning aluminum alloy hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107244187B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583151A (en) * | 2018-04-27 | 2018-09-28 | 浙江跃岭股份有限公司 | A kind of wheel hub structure of dune buggy |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0780244A2 (en) * | 1995-12-21 | 1997-06-25 | SÜDRAD Autoräder GmbH & Co Kommanditgesellschaft | Rim and its manufacturing method |
| US6332653B1 (en) * | 1998-09-08 | 2001-12-25 | Central Motor Wheel Co., Ltd. | Disc wheel for passenger car |
| JP2004330834A (en) * | 2003-05-06 | 2004-11-25 | Topy Ind Ltd | Unequally thick rim for small wheel and its manufacturing method |
| US20050241740A1 (en) * | 2004-04-28 | 2005-11-03 | Work Co., Ltd. | Wheel and method of manufacturing the same |
| CN102205777A (en) * | 2010-03-30 | 2011-10-05 | 本田技研工业株式会社 | Vehicle wheel |
| CN102649210A (en) * | 2011-02-24 | 2012-08-29 | 宝山钢铁股份有限公司 | Manufacturing method additionally provided with spinning working procedure for light-weight wheel rim |
| JP2012245551A (en) * | 2011-05-30 | 2012-12-13 | Chuo Motor Wheel Co Ltd | Method for forming rim |
| CN103448466A (en) * | 2013-06-08 | 2013-12-18 | 浙江金固股份有限公司 | Car rim and spinning process thereof |
| CN104249600A (en) * | 2014-03-18 | 2014-12-31 | 浙江金固股份有限公司 | Spoke and rim double-spinning wheel |
| JP2015110232A (en) * | 2013-12-06 | 2015-06-18 | 新日鐵住金株式会社 | Manufacturing method of wheel rim for automobile |
| CN105081040A (en) * | 2014-09-30 | 2015-11-25 | 浙江金固股份有限公司 | Machining method for rim blank for spinning rim |
| CN206914060U (en) * | 2017-06-29 | 2018-01-23 | 浙江跃岭股份有限公司 | Bilateral spinning aluminium alloy wheel hub |
-
2017
- 2017-06-29 CN CN201710516813.XA patent/CN107244187B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0780244A2 (en) * | 1995-12-21 | 1997-06-25 | SÜDRAD Autoräder GmbH & Co Kommanditgesellschaft | Rim and its manufacturing method |
| US6332653B1 (en) * | 1998-09-08 | 2001-12-25 | Central Motor Wheel Co., Ltd. | Disc wheel for passenger car |
| JP2004330834A (en) * | 2003-05-06 | 2004-11-25 | Topy Ind Ltd | Unequally thick rim for small wheel and its manufacturing method |
| US20050241740A1 (en) * | 2004-04-28 | 2005-11-03 | Work Co., Ltd. | Wheel and method of manufacturing the same |
| CN102205777A (en) * | 2010-03-30 | 2011-10-05 | 本田技研工业株式会社 | Vehicle wheel |
| CN102649210A (en) * | 2011-02-24 | 2012-08-29 | 宝山钢铁股份有限公司 | Manufacturing method additionally provided with spinning working procedure for light-weight wheel rim |
| JP2012245551A (en) * | 2011-05-30 | 2012-12-13 | Chuo Motor Wheel Co Ltd | Method for forming rim |
| CN103448466A (en) * | 2013-06-08 | 2013-12-18 | 浙江金固股份有限公司 | Car rim and spinning process thereof |
| JP2015110232A (en) * | 2013-12-06 | 2015-06-18 | 新日鐵住金株式会社 | Manufacturing method of wheel rim for automobile |
| CN104249600A (en) * | 2014-03-18 | 2014-12-31 | 浙江金固股份有限公司 | Spoke and rim double-spinning wheel |
| CN105081040A (en) * | 2014-09-30 | 2015-11-25 | 浙江金固股份有限公司 | Machining method for rim blank for spinning rim |
| CN206914060U (en) * | 2017-06-29 | 2018-01-23 | 浙江跃岭股份有限公司 | Bilateral spinning aluminium alloy wheel hub |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583151A (en) * | 2018-04-27 | 2018-09-28 | 浙江跃岭股份有限公司 | A kind of wheel hub structure of dune buggy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107244187B (en) | 2023-05-09 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wan Kun Inventor before: Lin Bin Inventor before: Lin Ping Inventor before: Wan Kun Inventor before: Su Liazheng Inventor before: Lu Yuesong Inventor before: Tian Yong Inventor before: Wang Chuan Inventor before: Xu Guoqiang Inventor before: Li Fengdong |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |