CN204451827U - A kind of large magnitude of interference assembling wheels - Google Patents
A kind of large magnitude of interference assembling wheels Download PDFInfo
- Publication number
- CN204451827U CN204451827U CN201520014607.5U CN201520014607U CN204451827U CN 204451827 U CN204451827 U CN 204451827U CN 201520014607 U CN201520014607 U CN 201520014607U CN 204451827 U CN204451827 U CN 204451827U
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- China
- Prior art keywords
- spoke
- wheel
- interference
- wheel rim
- face
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Abstract
A kind of large magnitude of interference assembling wheels, comprises spoke and wheel rim, and the bottom land of described wheel rim and the straight end face of spoke are by weld seam weld together, and what adopt between the bottom land of described wheel rim and the straight end face of spoke is interference fit, and the magnitude of interference is at 2 to 3mm.The radial fatigue durability of the utility model wheel is strong, wheel integral hardness is high.
Description
Technical field
A kind of wheel of the utility model, especially a kind of large magnitude of interference assembling wheels.
Background technology
Wheel is the vitals of automobile, the moment that the side force produced when bearing the gravity of automobile, braking force, propulsive effort, motor turning and these power produce, and the impulsive force that Uneven road produces will be born, there is important effect to the driving safety of automobile, stability and traction property.Along with the raising of Domestic Automotive Industry integral level, and the increasing substantially of the moving velocity of automobile and load, also more and more higher to the requirements for quality of wheel.For steel wheel, adopt traditional spoke and wheel rim assembling, be only and be simply combined together, then by welding, spoke and wheel rim are welded together, form a steel wheel, this cooperation, main force part is weld seam, not steel wheel is overall, because stress concentrates impact, cause the radial fatigue endurance test poor effect of wheel, the hardness of wheel entirety is inadequate.
Summary of the invention
The purpose of this utility model is the inadequate problem of hardness overcoming the radial fatigue endurance test poor effect of steel wheel in prior art, wheel entirety, provides the large magnitude of interference assembling wheels that a kind of structure is simple, the radial fatigue durability of wheel is strong, wheel integral hardness is high.
For realizing above object, technical solution of the present utility model is: a kind of large magnitude of interference assembling wheels, comprise spoke and wheel rim, the bottom land of described wheel rim and the straight end face of spoke are by weld seam weld together, it is characterized in that: what adopt between the bottom land of described wheel rim and the straight end face of spoke is interference fit, and the magnitude of interference is at 2 to 3mm.
The utility model compared with the existing technology has following beneficial effect:
Adopt the assembling mode of the large magnitude of interference in the design between the bottom land of wheel rim and the straight end face of spoke, such weld seam is only used for connecting wheel rim and spoke, and main force part is whole wheel, and the radial fatigue durability of wheel is strong, wheel integral hardness is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is close-up schematic view in the utility model.
In figure: spoke 1, straight end face 11, wheel rim 2, bottom land 21, weld seam 3.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be described in further detail:
See Fig. 1 and Fig. 2, a kind of large magnitude of interference assembling wheels, comprises spoke 1 and wheel rim 2, and the bottom land 21 of described wheel rim 2 and the straight end face 11 of spoke 1 are by weld seam 3 weld together, what adopt between the bottom land 21 of described wheel rim 2 and the straight end face 11 of spoke 1 is interference fit, and the magnitude of interference is at 2 to 3mm.
The assembling mode of the large magnitude of interference is adopted between the bottom land 21 of wheel rim 2 and the straight end face 11 of spoke 1 in the design, the magnitude of interference is at 2 to 3mm, such weld seam 3 is only used for connecting wheel rim 2 and spoke 1, main force part is whole wheel, through test, with product analogy in the past, material consumption reduces by more than 20%, reduces material cost.The wheel radial fatigue test life-span increases by more than 80% on a year-on-year basis.The radial fatigue durability of the utility model wheel is strong, wheel integral hardness is high.
Claims (1)
1. a large magnitude of interference assembling wheels, comprise spoke (1) and wheel rim (2), the bottom land (21) of described wheel rim (2) and the straight end face (11) of spoke (1) are by weld seam (3) weld together, it is characterized in that: what adopt between the bottom land (21) of described wheel rim (2) and the straight end face (11) of spoke (1) is interference fit, and the magnitude of interference is at 2 to 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014607.5U CN204451827U (en) | 2015-01-09 | 2015-01-09 | A kind of large magnitude of interference assembling wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014607.5U CN204451827U (en) | 2015-01-09 | 2015-01-09 | A kind of large magnitude of interference assembling wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204451827U true CN204451827U (en) | 2015-07-08 |
Family
ID=53658764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520014607.5U Expired - Fee Related CN204451827U (en) | 2015-01-09 | 2015-01-09 | A kind of large magnitude of interference assembling wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204451827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212056A (en) * | 2021-03-24 | 2021-08-06 | 东风汽车车轮随州有限公司 | Spoke, wheel comprising same and method for manufacturing wheel |
-
2015
- 2015-01-09 CN CN201520014607.5U patent/CN204451827U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212056A (en) * | 2021-03-24 | 2021-08-06 | 东风汽车车轮随州有限公司 | Spoke, wheel comprising same and method for manufacturing wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGFENG AUTOMOBILE WHEEL SUIZHOU CO., LTD. Free format text: FORMER OWNER: SUIZHOU WHEEL PLANT, DONGFENG AUTOMOBILE WHEEL CO., LTD. Effective date: 20150728 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150728 Address after: 441300 No. 382 traffic Avenue, Hubei, Suizhou Patentee after: Dongfeng automobile wheel Suizhou Co., Ltd. Address before: 441300 Suizhou wheel factory, No. 382 traffic road, Hubei, Suizhou Patentee before: Suizhou Wheel Plant, Dongfeng Automobile Wheel Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20210109 |