CN103144495A - Lightweight car wheel hub - Google Patents
Lightweight car wheel hub Download PDFInfo
- Publication number
- CN103144495A CN103144495A CN2013100718154A CN201310071815A CN103144495A CN 103144495 A CN103144495 A CN 103144495A CN 2013100718154 A CN2013100718154 A CN 2013100718154A CN 201310071815 A CN201310071815 A CN 201310071815A CN 103144495 A CN103144495 A CN 103144495A
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- chassis
- sidewall
- automotive hub
- hub
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 abstract description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
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- 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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- Tires In General (AREA)
- Body Structure For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a lightweight wheel hub, in particular a car wheel hub. The innovation point is that reinforced ribs are arranged at the joints of the side walls of the wheel hub and a chassis, the side walls of the wheel hub and the chassis are thinned, and screw holes lean on the reinforced ribs. By adopting the design, the weight of the wheel hub is greatly reduced and the material consumption is reduced under the circumstance that the strength of the wheel hub is not reduced by the reinforced ribs, so that the production cost is reduced and the market competitiveness of a product is improved.
Description
Technical field
The present invention relates to a kind of automotive hub, relate in particular to a kind of lightweight automotive hub.
Background technology
Wheel hub is the important component part of automobile, and he is supported on the motor tire inboard, has played vital effect.Wheel hub in the market is mainly steel wheel hub and alloy wheel hub, intensity and the performance of the wheel hub of metal quality in order to guarantee wheel hub, and often the weight of automotive hub is all larger.So just cause the increasing of materials, used on the one hand inconvenience, also greatly improved on the other hand productive costs.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of in the situation that do not subtract the automotive hub of the intensity lightweight of wheel hub own.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of lightweight automotive hub,, be mainly automotive hub, comprise lower chassis and sidewall, it is characterized in that:
The junction of described chassis and sidewall is provided with reinforced rib.
Further, it is L-type that the reinforced rib side is told by institute, and a side is fixed on sidewall, and opposite side is fixed on the chassis, and the screw of wheel hub is opened on reinforced rib.
Further, the junction between described chassis and sidewall is arc.
Adopt such design, can cut the thickness of chassis and sidewall thin, and increase the intensity of automotive hub by reinforced rib, can greatly alleviate the weight of automotive hub like this, be reduced to 13.72KG from original 21.46KG, and can not reduce the intensity of automotive hub, and greatly saved productive costs, improved the competitiveness of product in market.
Description of drawings
Fig. 1 is the lateral plan of lightweight automotive hub of the present invention.
Fig. 2 is the birds-eye view of lightweight automotive hub of the present invention.
The specific embodiment
As shown in Figure 1, lightweight automotive hub 1 comprises lower chassis 3, sidewall 4 and reinforced rib 2.The centre of the sidewall 4 of automotive hub 1 is to lower recess, and is thinner than general-utility car wheel hub.The thickness on chassis 3 is also thin a lot of than common wheel hub.Reinforced rib 2 is L-type, and a side is fixed on sidewall 4, and opposite side is fixed on chassis 3.Between chassis 3 and sidewall 4, the junction is circular arc, and such transition can improve the intensity of wheel hub.
As shown in Figure 2, the screw of automotive hub 1 is opened on the side of reinforced rib 2 on chassis 3, can not reduce so the fixing intensity of screw.
Adopt such design, by reducing the thickness on sidewall 4 and chassis 3, greatly reduce the overall weight of automotive hub 1, be reduced to 13.72KG from initial 21.46KG, simultaneously between sidewall 4 and chassis 3, reinforced rib 2 is set, has made up the intensity that sidewall 4 and chassis 3 descend because cutting minimal thickness.Greatly reduce weight not falling in low intensive situation like this, reduced raw-material use, saved cost, improved the market competitiveness.
Claims (3)
1. a lightweight automotive hub, be mainly automotive hub (1), comprises lower chassis (3) and sidewall (4), it is characterized in that: described chassis (3) are provided with reinforced rib (2) with the junction of sidewall (4).
2. according to lightweight automotive hub claimed in claim 1, it is characterized in that: the institute reinforced rib of telling (2) side is L-type, and a side is fixed on sidewall (4), and opposite side is fixed on chassis (3), and the screw of wheel hub is opened on reinforced rib (2).
3. according to lightweight automotive hub claimed in claim 1, it is characterized in that: the junction between described chassis (3) and sidewall (4) is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100718154A CN103144495A (en) | 2013-03-07 | 2013-03-07 | Lightweight car wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100718154A CN103144495A (en) | 2013-03-07 | 2013-03-07 | Lightweight car wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103144495A true CN103144495A (en) | 2013-06-12 |
Family
ID=48542942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100718154A Pending CN103144495A (en) | 2013-03-07 | 2013-03-07 | Lightweight car wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103144495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441774A (en) * | 2018-11-27 | 2019-03-08 | 苏州中成新能源科技股份有限公司 | A kind of light-weighted automotive air conditioner compressor front cover |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5352026A (en) * | 1993-10-21 | 1994-10-04 | Snook Steven J | Bar drive wheel and adapter |
| US5492391A (en) * | 1993-10-21 | 1996-02-20 | Snook; Steven J. | Oval spline-drive wheel and adapter |
| EP0845372A1 (en) * | 1996-11-29 | 1998-06-03 | Fu-Te Chen | Center hub converter |
| US20040017104A1 (en) * | 2000-11-01 | 2004-01-29 | Gunite Corporation | Outboard ribbed wheel hub |
| CN101570111A (en) * | 2009-05-28 | 2009-11-04 | 威海万丰镁业科技发展有限公司 | Lightweight light-alloy wheel |
| CN101987561A (en) * | 2009-08-04 | 2011-03-23 | 威海万丰奥威汽轮有限公司 | Thin-wall light weight wheel |
| CN202294058U (en) * | 2011-07-14 | 2012-07-04 | 青特集团有限公司 | Novel hub |
-
2013
- 2013-03-07 CN CN2013100718154A patent/CN103144495A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5352026A (en) * | 1993-10-21 | 1994-10-04 | Snook Steven J | Bar drive wheel and adapter |
| US5492391A (en) * | 1993-10-21 | 1996-02-20 | Snook; Steven J. | Oval spline-drive wheel and adapter |
| EP0845372A1 (en) * | 1996-11-29 | 1998-06-03 | Fu-Te Chen | Center hub converter |
| US20040017104A1 (en) * | 2000-11-01 | 2004-01-29 | Gunite Corporation | Outboard ribbed wheel hub |
| CN101570111A (en) * | 2009-05-28 | 2009-11-04 | 威海万丰镁业科技发展有限公司 | Lightweight light-alloy wheel |
| CN101987561A (en) * | 2009-08-04 | 2011-03-23 | 威海万丰奥威汽轮有限公司 | Thin-wall light weight wheel |
| CN202294058U (en) * | 2011-07-14 | 2012-07-04 | 青特集团有限公司 | Novel hub |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441774A (en) * | 2018-11-27 | 2019-03-08 | 苏州中成新能源科技股份有限公司 | A kind of light-weighted automotive air conditioner compressor front cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130612 |