CN1145560C - Wheel for vehicle - Google Patents
Wheel for vehicle Download PDFInfo
- Publication number
- CN1145560C CN1145560C CNB991070496A CN99107049A CN1145560C CN 1145560 C CN1145560 C CN 1145560C CN B991070496 A CNB991070496 A CN B991070496A CN 99107049 A CN99107049 A CN 99107049A CN 1145560 C CN1145560 C CN 1145560C
- Authority
- CN
- China
- Prior art keywords
- wheel
- mentioned
- disc portion
- wheel hub
- vehicle
- 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.)
- Expired - Fee Related
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 8
- 238000003032 molecular docking Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000005266 casting Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- 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
Abstract
A wheel for two-wheel vehicle with improved strength, reduced weight, excellent appearance performance and commercial performance and low cost is disclosed, wherein a disc shaped spoke part 1 is integrated with a rim part 2 into a whole through a rotary process of metal blank material, a hub 4 is wedged into a center hole 3 of the spoke part 1 fixed at the hub 4.
Description
The present invention relates to based on two, three-wheel vehicle is with the wheel for vehicle of wheel (ホ イ-Le).
The existing metal sheet system that is applicable to motor bike and other two, three-wheel vehicle has been delivered on real fair 1-29122 communique in conjunction with wheel and for well-known.In addition, also deliver on the clear 59-190602 communique and for as everyone knows real opening by casting casting system one wheel that drop center portion and spoke portion is integrally formed.
Yet, above-mentioned existing metal sheet system constitutes as follows in conjunction with wheel, at first take turns former and wheel rim and forms, thereby wheel rim is joined to by means such as welding and constitutes one on the periphery of taking turns former and form existing metal sheet in conjunction with wheel then by metal sheet split ground.Therefore, there is rust to produce, behind paint, also must rebuilds (finishing of part), cause cost to improve at their junction surface.
In addition, above-mentioned existing casting system one wheel is in order to guarantee casting property, thin-walled property be limitary, have again, particularly many and under the situation that productive output is few, need shaping dies separately in type.When the disc face of wheel being carried out the mirror-polishing processing, because in the cast sturcture, mirror process is difficulty very.
The present invention In view of the foregoing makes, and the object of the present invention is to provide a kind of new-type wheel for vehicle the problems referred to above, that low cost and commodity value are high, in light weight and that intensity is high that solved fully.
In order to achieve the above object, the above-mentioned plate-like wheel of the application's the 1st invention, the drop center portion of its ring-type is formed on the outer peripheral edges of discoid spoke portion, it is characterized in that above-mentioned discoid spoke portion and above-mentioned drop center portion being shaped integratedly by the rotary pressing processing of metal stock, opening is chimeric the tubular axial region of wheel hub in the centre hole of the central authorities of above-mentioned spoke portion, on its wheel hub, fixing spoke portion, according to such structural attitude, compare with existing casting integrated wheel, its intensity has improved, simultaneously can form thin-wall integral body, thereby can realize lightweight, in addition, compare in conjunction with wheel, owing to there is not the boundary of spoke portion and drop center portion with existing metal sheet system, aesthetic appearance and commodity increase substantially, and the trimming after not needing painting processing, can cost-cutting, and can be common to two kinds of braking methods of specification standards of drum-type drg and disc brake.
Sheet metal blank such as steel plate, forging blank or casting ingot can use as the metal stock that carries out above-mentioned rotary pressing processing.
Wheel for vehicle according to the application's the 2nd invention.It is characterized in that, in above-mentioned the 1st the described wheel for vehicle of invention, chimeric the tubular axial region of wheel hub in the centre hole of above-mentioned spoke portion, on the flange portion that is formed on the outer peripheral face of its wheel hub to following the interior perimembranous of above-mentioned spoke portion, chimeric wheel hub in the heart hole therein, on its flange portion, fixing spoke portion,, can play and above-mentioned the 1st effect that invention is identical according to such feature.
Fig. 1 is the longitudinal sectional drawing (the 1st embodiment) of wheel.
Fig. 2 is the longitudinal sectional drawing (the 2nd embodiment) of wheel.
Fig. 3 is the longitudinal sectional drawing (the 3rd embodiment) of wheel.
Fig. 4 is the longitudinal sectional drawing (the 4th embodiment) of wheel.
Below, the embodiment of represented with reference to the accompanying drawings the invention process on wheel for two-wheel motor vehicle illustrates example of the present invention.
At first the 1st example of the present invention is described with reference to Fig. 1.
Fig. 1 is the longitudinal sectional drawing of wheel of the present invention, the rotary pressing processing of rotary pressing processing blanks such as the sheet metal blank by light alloy systems such as iron and aluminum alloys, forging blank, and the drop center portion 2 of spoke portion 1 and its outer peripheral edges is integrally formed.When above-mentioned rotary pressing processing, in the Width pars intermedia processing of the peripheral part of discoid metal stock, after the joint-cutting, adopt existing known spinning processing method, carry out spin shaping by shaping dies.
Above-mentioned spoke portion 1 forms discoid, and its longitudinal profile bends to arciform, and in addition, the longitudinal profile of above-mentioned drop center portion 2 forms forked, and tire T is installed as usually on its outer peripheral face.At the central part of discoid spoke portion 1 centre hole 3 of break-through is set, chimeric the tubular axial region 4 that forms the wheel hub made of iron 4 of hollow cylindrical on this centre hole 3
1
The axis hole 6 of the brake drum 5 that chimeric drum-type drg is used on the outer peripheral face of wheel hub 4, this fitting portion is fixed into one by fixing means such as welding.The one side outside 5 of brake drum 5
1Be docked to a side of the interior perimembranous of spoke portion 1, these docking sections are by several rivet 7 riveted and fixed.
By above-mentioned installation and processing, spoke portion 1, wheel hub 4 and brake drum 5 triplicitys are integral.
Above-mentioned docking section also can be fixed with other fixing means such as bolt, welding.
Above-mentioned such wheel that constitutes because the discoid spoke 1 of its base portion of formation and forked wheel rim 2 are shaped integratedly by the metal stock rotary pressing processing, is compared with existing casting integrated wheel,
(1), also can guarantee required intensity even spoke portion and drop center portion form thin-walled, thereby realize the wheel light quantification.
(2), even the structure of change wheel hub 4, the spoke portion 1 of Construction integration and drop center portion 2 also can be fixed on the tubular axial region 4 of wheel hub 4
1On.
Compare in conjunction with wheel with existing metal sheet system in addition,
(3), spoke 1 and wheel rim 2 do not have boundary, and aesthetic appearance, commodity increase substantially.
(4), the trimming processing after not needing painting can cost-cutting.
Below with reference to Fig. 2 the 2nd embodiment of the present invention is described.
Fig. 2 is the longitudinal sectional drawing of wheel, the symbol that the member identical with above-mentioned the 1st embodiment mark is identical, and the structure that is entrenched in the wheel hub 104 in the centre hole 3 of discoid spoke portion 1 is different with above-mentioned the 1st embodiment.This wheel hub 104 is by large-diameter portion 104
2With minor diameter 104
3Formation also forms tubular, this large-diameter portion 104
2With minor diameter 104
3Between stage portion 104 is arranged
4, in the large-diameter portion 104 of this wheel hub 104
2The tubular axial region 104 of outer peripheral face
1Go up chimeric the centre hole 3 of spoke portion 1, the axis hole of brake drum 105 106 is chimeric and be welded on the stage portion 104 of wheel hub 104
4Outer peripheral face on.
The one side outside 105 of brake drum 105
1Be docked on the side of interior perimembranous of spoke portion 1, these docking sections are by several rivet 107 riveted and fixed.
By above-mentioned processing, installation, spoke portion 1, wheel hub 4 and brake drum 105 triplicitys are integral.
And the wheel for vehicle of the 2nd embodiment also plays and obtains the effect and the effect of above-mentioned (1)～(4) of above-mentioned the 1st embodiment.
Below with reference to Fig. 3 the 3rd embodiment of the present invention is described.
Fig. 3 is the longitudinal sectional drawing of wheel, the member mark identical symbol identical with above-mentioned the 1st embodiment.In the 3rd embodiment, the tubular axial region 204 of an end of chimeric hollow cylindrical wheel hub 204 in the centre hole 3 of the discoid spoke portion 1 of wheel
1, close spoke portion 1 part on the outer peripheral face of wheel hub 204 made of iron in addition is chimeric and welding the axis hole 209 that ring-type is installed disk 209
1, this installation disk 209 is docked on the interior perimembranous of above-mentioned spoke portion 1, and its docking section is fixed into one by several rivets 207.On the other end of above-mentioned wheel hub 204, welding flange 210 integratedly, on this flange 210, fixing disc type braking disk 211 dismantledly by several bolts 212.
And the 3rd embodiment also can play and obtain the effect and the effect of above-mentioned (1)～(4) of above-mentioned the 1st embodiment.
Below with reference to Fig. 4 the 4th embodiment of the present invention is described.
Fig. 4 is the longitudinal sectional drawing of wheel, the member mark identical symbol identical with above-mentioned the 1st embodiment.In the tubular wheel hub 304 made of iron of fixing this discoid spoke portion 1, on the one sidepiece, form the flange portion 304 of minor diameter
2, other sidepiece forms large diameter flange portion 304 at it
3, in the flange portion 304 of minor diameter
2The outer end on form tubular axial region 304
1, the centre hole 3 of chimeric herein discoid spoke portion 1.And a side of the interior perimembranous of spoke portion 1 is docked at the flange portion 304 of minor diameter
2End face on, these docking sections are combined into one by several bolts 307.Have, this docking section also can replace bolt by other fixing means such as riveted joint, welding again.In addition in the large diameter flange portion 304 of the in addition end of wheel hub 304
3End face on fixing disc type braking dismantledly with disk 311 by several bolts 312.
And the 4th embodiment also can play and obtain the effect and the effect of above-mentioned (1)～(4) of above-mentioned the 1st embodiment.
More than, the 1st～4 embodiment of the present invention is illustrated, but the present invention is not limited to these embodiment, within the scope of the invention various embodiment can be arranged.For example, in the above-described embodiments, only the situation of implementing wheel of the present invention in two-wheeled is illustrated, much less it also is applicable to other vehicle, the wheel hub of the centre hole of chimeric in addition fixedly spoke portion, also be not limited to the structure of the foregoing description, so long as have the wheel hub of tubular axial region of the centre hole of chimeric above-mentioned spoke portion, which kind of structure can.
As mentioned above, if select every invention of the present invention, since by the rotary pressing processing of metal stock be shaped integratedly discoid spoke portion and drop center portion and at the tubular axial region of opening chimeric wheel hub in the centre hole of the central authorities of above-mentioned spoke portion, on this wheel hub, fixedly constitute wheel spoke portion, so compare with existing casting integrated wheel, its intensity can increase substantially, the whole simultaneously thin-walled that forms can be realized lightweight.Compare in conjunction with wheel with existing metal sheet system in addition, owing to there is not the boundary of spoke portion and drop center portion, can increase substantially aesthetic appearance and commodity and do not need painting after trimming processing, can cost-cutting, and can be common to drum-type drg and disc brake.
Claims (2)
1. wheel for vehicle, this wheel for vehicle is formed on the drop center portion of ring-type (2) on the outer peripheral edges of discoid disc portion (1), it is characterized in that, above-mentioned discoid disc portion (1) and above-mentioned drop center portion (2) are configured as one by the rotary pressing processing of metal stock, and opening is chimeric wheel hub (4 in the centre hole (3) of the central authorities of above-mentioned disc portion (1); 104; 204; 304) tubular axial region (4
1104
1204
1304
1), and, a side of the interior perimembranous of above-mentioned disc portion (1) be fixedly installed on above-mentioned wheel hub (4 integratedly; 104; 204; The butt joint of one side of the extension of outer peripheral face foreign side 304), the fixing disc portion (1) in the docking section of this extension.
2. wheel for vehicle as claimed in claim 1 is characterized in that, chimeric tubular axial region (304 in the centre hole (3) of above-mentioned disc portion (1)
1), being formed on the flange portion of its outer peripheral face following the interior perimembranous of above-mentioned disc portion (1), chimeric wheel hub (304) in its centre hole (3) is in its flange portion (304
2) on fixing disc portion (1).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP157246/98 | 1998-06-05 | ||
| JP15724698A JP3863662B2 (en) | 1998-06-05 | 1998-06-05 | Vehicle wheel |
| JP157246/1998 | 1998-06-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1238274A CN1238274A (en) | 1999-12-15 |
| CN1145560C true CN1145560C (en) | 2004-04-14 |
Family
ID=15645447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991070496A Expired - Fee Related CN1145560C (en) | 1998-06-05 | 1999-05-26 | Wheel for vehicle |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3863662B2 (en) |
| CN (1) | CN1145560C (en) |
| IT (1) | IT1309807B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100528396C (en) * | 2007-09-21 | 2009-08-19 | 朱钢 | Rotary pressing edge forming method of the vehicle circular rim and the circular rim with an integrated structure |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660914A (en) * | 2012-12-25 | 2014-03-26 | 摩尔动力(北京)技术股份有限公司 | Electric wheel |
| CN105109267A (en) * | 2015-08-25 | 2015-12-02 | 郓城县亿万汽车配件制造有限公司 | Integrated non-welded wheel and machining process thereof |
| CN108971903A (en) * | 2018-08-15 | 2018-12-11 | 芜湖西诺普汽车零部件科技有限公司 | A kind of method that wheel is made in wheel spoke barrel wheel compacting |
-
1998
- 1998-06-05 JP JP15724698A patent/JP3863662B2/en not_active Expired - Fee Related
-
1999
- 1999-05-12 IT IT1999TO000391A patent/IT1309807B1/en active
- 1999-05-26 CN CNB991070496A patent/CN1145560C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100528396C (en) * | 2007-09-21 | 2009-08-19 | 朱钢 | Rotary pressing edge forming method of the vehicle circular rim and the circular rim with an integrated structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1238274A (en) | 1999-12-15 |
| ITTO990391A1 (en) | 2000-11-12 |
| ITTO990391A0 (en) | 1999-05-12 |
| JPH11348502A (en) | 1999-12-21 |
| IT1309807B1 (en) | 2002-01-30 |
| JP3863662B2 (en) | 2006-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040414 |