CN203766402U - Light rim section bar - Google Patents
Light rim section bar Download PDFInfo
- Publication number
- CN203766402U CN203766402U CN201320516802.9U CN201320516802U CN203766402U CN 203766402 U CN203766402 U CN 203766402U CN 201320516802 U CN201320516802 U CN 201320516802U CN 203766402 U CN203766402 U CN 203766402U
- Authority
- CN
- China
- Prior art keywords
- bead seat
- gutter
- section bar
- wheel rim
- thickness
- 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 - Lifetime
Links
Abstract
The utility model discloses a light rim section bar comprising a bead seat. One end of the bead seat is provided with an arc-shaped wheel flange and the other end is provided with a gutter. The bottom end of the connecting part between the wheel flange and the bead seat is provided with a thickened projection. A stepped spoke installing face is arranged between the gutter and the bead seat. The thicknesses of the gutter and the spoke installing face are greater than the thickness of the bead seat. The stress parts of the rim section bar for manufacture of wheels are thickened and the thickness of the bead seat which bears no force is reduced, so that the weight of a rim is reduced while the strength of the rim is improved and the effects of energy conservation and efficiency increase are achieved.
Description
Technical field
The utility model relates to a kind of for making the light-duty wheel rim section bar of 8.5 rim for automobile wheel.
Background technology
Wheel rim is to coordinate the wheel part of support tire with tire, and it comprises the parts such as wheel rim, bead seat and installation spoke, normally by hot-roll forming, is formed.Stressed, easily cause the infringements such as cracking (being commonly called as " fried large limit ") when heavier, cause the vehicle in travelling that catastrophic consequence occurs, therefore in order to increase the intensity of wheel rim, therefore, in order to increase the intensity of wheel rim, the thicker steel plate flow forming of normal employing, cost is high, weight is large, the wasting of resources.
Utility model content
It is a kind of for making the light-duty wheel rim section bar of wheel that the purpose of this utility model is to provide, high to solve the cost of existing wheel rim, the problem that weight is large.
For achieving the above object, light-duty wheel rim section bar of the present utility model, comprises bead seat, and one end of this bead seat is provided with the wheel rim of arc, and the other end is provided with gutter; The bottom of described wheel rim and bead seat connecting portion is provided with thickening projection; Between described gutter and bead seat, be provided with stair-stepping spoke installation surface, the thickness at this gutter and spoke installation surface place is greater than the thickness of described bead seat.
In the utility model, having increased thickness for making the part of the force of the rim shaped steel of wheel, reduced the thickness of the part bead seat that do not stress, when strengthening the intensity of wheel rim, reduce the weight of wheel rim, there is the energy-conservation effect of energy efficiency.
Accompanying drawing explanation
Fig. 1, be the cross-sectional structure schematic diagram of light-duty wheel rim section bar of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in detail.
As shown in Figure 1, light-duty felloe wood of the present utility model, comprises bead seat 1, and one end of this bead seat 1 is provided with the wheel rim 2 of arc, and the other end is provided with gutter 3; Described wheel rim 2 is provided with thickening projection 4 with the bottom of bead seat 1 connecting portion; Between described gutter 3 and bead seat 1, be provided with stair-stepping spoke installation surface 5, the thickness at this gutter 3 and spoke installation surface 5 places is greater than the thickness of described bead seat 1.
The part of the force that the utility model increases the wheel rims such as thickness, gutter in the junction of force part wheel rim and bead seat increases thickness, reduce the thickness of the parts that do not stress such as bead seat, improved the intensity of wheel rim, reduced the weight of wheel simultaneously, when making the wheel rim of same intensity, need thick reduction of material of section bar, saved wheel rim manufacturing cost.The stepped appearance spoke installation surface arranging between bead seat and gutter, its thickness is identical with the thickness of gutter, strengthen the weight capacity of wheel, made fried limit can not occur under steam and subside with the wheel that this kind of section bar made, also alleviated the weight of wheel.The wheel rim of making for the wheel rim section bar of common and conventional steel compacting, has improved intensity, has extended product service life, has reduced cost, and simultaneously because wheel rim is light, its wheel of making is also light, can save vehicle oil consumption in motion.
Claims (1)
1. a light-duty wheel rim section bar, comprises bead seat, and one end of this bead seat is provided with the wheel rim of arc, and the other end is provided with gutter; It is characterized in that, the bottom of described wheel rim and bead seat connecting portion is provided with thickening projection; Between described gutter and bead seat, be provided with stair-stepping spoke installation surface, the thickness at this gutter and spoke installation surface place is greater than the thickness of described bead seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516802.9U CN203766402U (en) | 2013-08-23 | 2013-08-23 | Light rim section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516802.9U CN203766402U (en) | 2013-08-23 | 2013-08-23 | Light rim section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203766402U true CN203766402U (en) | 2014-08-13 |
Family
ID=51283640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320516802.9U Expired - Lifetime CN203766402U (en) | 2013-08-23 | 2013-08-23 | Light rim section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203766402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839510A (en) * | 2018-07-02 | 2018-11-20 | 河南宏源车轮股份有限公司 | A kind of wheel and its manufacturing method |
-
2013
- 2013-08-23 CN CN201320516802.9U patent/CN203766402U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839510A (en) * | 2018-07-02 | 2018-11-20 | 河南宏源车轮股份有限公司 | A kind of wheel and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |