CN1887607A - Composite aluminium-iron felly for vacuum tyre and its making process - Google Patents
Composite aluminium-iron felly for vacuum tyre and its making process Download PDFInfo
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- CN1887607A CN1887607A CN 200610052352 CN200610052352A CN1887607A CN 1887607 A CN1887607 A CN 1887607A CN 200610052352 CN200610052352 CN 200610052352 CN 200610052352 A CN200610052352 A CN 200610052352A CN 1887607 A CN1887607 A CN 1887607A
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- iron
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- wheel rim
- wheel
- felly
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Abstract
The composite aluminum-iron felly for vacuum tyre includes rim comprising two spliced semi-rims of iron, and web and hub of aluminum alloy, with the seam of the two spliced semi-rims being coated inside the outer web ring. The making process of the composite aluminum-iron felly includes the following steps: drawing iron plate deeply into two semi-rims, welding two semi-rims into one rim, electroplating, embedding the rim inside die, and die casting to form web coating the welding seam and hub and integral felly. The composite aluminum-iron felly has high strength, high hub size precision, high integrity and other advantages.
Description
Technical field
The present invention relates to vehicle part, is the improvement to the wheel rim on the wheel.
Background technology
At present, the wheel rim that is used for vacuum tyre has two kinds of iron tyre rim, aluminium alloy wheel rims.The iron tyre rim is to be welded into wheel rim by iron plate again through roll extrusion, bending, perhaps the iron plate pull and stretch is become half wheel rim, with closing weldering about two and half wheel rims, makes wheel rim again.The wheel hub welding of the stamping forming disc of wheel rim and iron plate, iron plate drawing and forming, wheel rim is made in calibrated at last, surface treatment.Aluminium alloy wheel rim then is by the die casting global formation with aluminum alloy.
The iron tyre rim is with low cost, and the welding processing place is many, and distortion is big, though through overcorrection, but still have wheel rim and the wheel hub concentricity is poor, easily generation such as axially rocks at shortcoming, and profile is attractive in appearance inadequately.
The aluminium alloy wheel rim good looking appearance, good integrity, but because when using vacuum tyre, to being the requirement of strength height of wheel rim bead with tire tyre bead contact position on the wheel rim, and the intensity of aluminum alloy is poor than iron plate, thereby the material thickness of wheel rim bead is big, has increased cost.
Summary of the invention
The object of the invention is to provide that a kind of profile is more attractive in appearance than iron tyre rim, cost is lower than aluminium alloy wheel rim, the composite aluminium-iron felly that is used for vacuum tyre of good integrity.
The solution of the present invention is: a kind of composite aluminium-iron felly that is used for vacuum tyre, comprise wheel rim, disc, wheel hub, wheel rim adopts iron plate, forms by merging about two and half wheel rims, disc, wheel hub adopt aluminum alloy to make, and the seam of wheel rim is wrapped in the outer rim ring of disc.
Its manufacture method is: earlier iron plate is made half wheel rim by pull and stretch, be welded into wheel rim with merging about two and half wheel rims, through after the electroplating processes, wheel rim is embedded in the mould, pass through extrusion process, make disc and wheel hub, make the outer rim ring of disc wrap the seam of wheel rim, make the single-piece wheel rim.
Advantage of the present invention is: because wheel rim adopts iron plate to make bead intensity height; Disc, wheel hub adopt aluminium alloy compression casting moulding, little, the good integrity of error.Product has good looking appearance, advantage with low cost.
Description of drawings
The invention will be further described with embodiment with reference to the accompanying drawings below.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a cross-sectional view.
1 wheel rim among the figure, 2 disc, 3 wheel hubs, 4 holes, the outer rim ring of 5 disc.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the disclosed composite aluminium-iron felly that is used for vacuum tyre of embodiment, comprise wheel rim 1, disc 2, wheel hub 3, wheel rim 1 adopts iron plate, be welded by merging about two and half wheel rims, disc 2, wheel hub 3 adopt aluminum alloy to make, and the left and right sides seam of wheel rim 1 is wrapped in the outer rim ring 5 of disc, this seam has hole 4, can improve the outer rim ring 5 and wheel rim 1 anchoring strength made of iron of aluminum disc.
Its manufacture method is: earlier iron plate is made half wheel rim by pull and stretch, be welded into wheel rim with merging about two and half wheel rims, through after the electroplating processes, wheel rim is embedded in the mould, pass through extrusion process, make disc and wheel hub, make the outer rim ring of disc wrap the seam of wheel rim, make the single-piece wheel rim.
The seam of wheel rim 1 is wrapped in the outer rim ring 5 of disc, has guaranteed air-tightness.
Wheel rim adopts iron plate to make, and bead intensity height can satisfy the operating needs of vacuum tyre; Disc, wheel hub adopt aluminium alloy compression casting moulding, little, the good integrity of error.
Claims (2)
1. composite aluminium-iron felly that is used for vacuum tyre, comprise wheel rim, disc, wheel hub, it is characterized in that: wheel rim (1) adopts iron plate, forms by merging about two and half wheel rims, disc (2), wheel hub (3) adopt aluminum alloy to make, and the seam of wheel rim (1) is wrapped in the outer rim ring (5) of disc.
2. the composite aluminium-iron felly that is used for vacuum tyre as claimed in claim 1, its manufacture method is: earlier iron plate is made half wheel rim by pull and stretch, be welded into wheel rim with merging about two and half wheel rims, through after the electroplating processes, wheel rim is embedded in the mould,, makes disc and wheel hub by extrusion process, make the outer rim ring of disc wrap the seam of wheel rim, make the single-piece wheel rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610052352 CN1887607A (en) | 2006-07-07 | 2006-07-07 | Composite aluminium-iron felly for vacuum tyre and its making process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610052352 CN1887607A (en) | 2006-07-07 | 2006-07-07 | Composite aluminium-iron felly for vacuum tyre and its making process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1887607A true CN1887607A (en) | 2007-01-03 |
Family
ID=37576887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610052352 Pending CN1887607A (en) | 2006-07-07 | 2006-07-07 | Composite aluminium-iron felly for vacuum tyre and its making process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1887607A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225177A (en) * | 2017-06-13 | 2017-10-03 | 台州市风驰车轮有限公司 | A kind of combined type rim and its manufacture method |
| CN111283382A (en) * | 2019-12-10 | 2020-06-16 | 王正清 | Light-weight high-strength aluminum hub and manufacturing process |
| CN112759804A (en) * | 2020-12-29 | 2021-05-07 | 四川川环科技股份有限公司 | Sealant applied to wheel outer ring steel wire rim |
| US12023957B2 (en) | 2020-01-14 | 2024-07-02 | Audi Ag | Method for producing a motor vehicle rim from aluminium or an aluminium alloy for a wheel of a motor vehicle, and corresponding motor vehicle rim |
-
2006
- 2006-07-07 CN CN 200610052352 patent/CN1887607A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225177A (en) * | 2017-06-13 | 2017-10-03 | 台州市风驰车轮有限公司 | A kind of combined type rim and its manufacture method |
| CN111283382A (en) * | 2019-12-10 | 2020-06-16 | 王正清 | Light-weight high-strength aluminum hub and manufacturing process |
| US12023957B2 (en) | 2020-01-14 | 2024-07-02 | Audi Ag | Method for producing a motor vehicle rim from aluminium or an aluminium alloy for a wheel of a motor vehicle, and corresponding motor vehicle rim |
| CN112759804A (en) * | 2020-12-29 | 2021-05-07 | 四川川环科技股份有限公司 | Sealant applied to wheel outer ring steel wire rim |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |