CN207359979U - A kind of improved aluminium alloy wheel hub inner rim structure - Google Patents
A kind of improved aluminium alloy wheel hub inner rim structure Download PDFInfo
- Publication number
- CN207359979U CN207359979U CN201720790434.5U CN201720790434U CN207359979U CN 207359979 U CN207359979 U CN 207359979U CN 201720790434 U CN201720790434 U CN 201720790434U CN 207359979 U CN207359979 U CN 207359979U
- Authority
- CN
- China
- Prior art keywords
- rim
- inner rim
- knuckle
- wheel hub
- aluminium alloy
- 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
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- Rolling Contact Bearings (AREA)
Abstract
A kind of improved aluminium alloy wheel hub inner rim structure, including inner rim inner side plane, plane knuckle, protrusion, wheel rim knuckle, it is characterized in that：Reduce the thickness of whole inner rim, and inner rim inner side plane and wheel rim are connected by plane knuckle, wheel rim knuckle respectively in the inboard increase bulge-structure of inner rim, bulge-structure.By bulge-structure while ensure that the structural strength of inner rim, reduce the weight of wheel rim.
Description
Technical field
The utility model belongs to aluminium alloy wheel hub manufacturing field, relates in particular to a kind of improved aluminium alloy wheel hub lubrication groove
Edge structure.
Background technology
Aluminium alloy wheel hub has the function of support, traveling, decoration etc. as automobile important composition part.Due to environmental protection
Become more and more popular, the design and manufacture of aluminium alloy wheel hub also embody this theory, reduce wheel hub quality, that is, wheel hub lightweight
Become the manufacturing pursuit of whole wheel hub；In order to ensure the intensity of wheel hub, the rim construction of existing wheel hub is uniform wall thickness type
Formula, although the structure is simple, intensity is sufficient, really wastes certain intensity, equivalent to wasting weight.
Utility model content
The purpose of this utility model is to provide a kind of improved aluminium alloy wheel hub inner rim structure, the structure ensure that it is interior
The structure of wheel rim at the same time, reduces the weight of wheel rim.
The technical solution of the utility model is：On the inside of a kind of improved aluminium alloy wheel hub inner rim structure, including inner rim
Plane, plane knuckle, protrusion, wheel rim knuckle, it is characterized in that：Reduce the thickness of whole inner rim, and in lubrication groove
The inboard increase bulge-structure of edge, bulge-structure is respectively by plane knuckle, wheel rim knuckle by inner rim inner side plane
It is connected with wheel rim.
The utility model has the advantage of：Employ above-mentioned technical proposal and ensure that the same of the structural strength of inner rim
When, reduce the weight of wheel rim.
Brief description of the drawings
Fig. 1 is the utility model inner rim structure diagram.
In figure：1st, inner rim inner side plane, 2, plane knuckle, 3, raised, 4, wheel rim knuckle, 5, wheel rim 6, interior
Wheel rim, 7, former au plan.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description：
As shown in Figure 1, a kind of improved aluminium alloy wheel hub inner rim structure, including inner rim inner side plane 1, plane transition
Fillet 2, protrusion 3, wheel rim knuckle 4, it is characterized in that：Reduce the thickness of whole inner rim 6, and in the inboard increasing of inner rim 6
Add raised 3 structures, raised 3 structures by inner rim inner side plane 1 and are taken turns by plane knuckle 1, wheel rim knuckle 4 respectively
Rim 5 is connected.By raised 3 structures while ensure that the structural strength of inner rim, reduce the weight of wheel rim.
Claims (1)
1. a kind of improved aluminium alloy wheel hub inner rim structure, including inner rim inner side plane, plane knuckle, protrusion, wheel
Rim knuckle, it is characterized in that：In the inboard increase bulge-structure of inner rim, bulge-structure passes through plane knuckle, wheel respectively
Inner rim inner side plane and wheel rim are connected by rim knuckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720790434.5U CN207359979U (en) | 2017-07-03 | 2017-07-03 | A kind of improved aluminium alloy wheel hub inner rim structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720790434.5U CN207359979U (en) | 2017-07-03 | 2017-07-03 | A kind of improved aluminium alloy wheel hub inner rim structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207359979U true CN207359979U (en) | 2018-05-15 |
Family
ID=62421428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720790434.5U Expired - Fee Related CN207359979U (en) | 2017-07-03 | 2017-07-03 | A kind of improved aluminium alloy wheel hub inner rim structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207359979U (en) |
-
2017
- 2017-07-03 CN CN201720790434.5U patent/CN207359979U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |