CN202098230U - Motorcar axle - Google Patents
Motorcar axle Download PDFInfo
- Publication number
- CN202098230U CN202098230U CN 201120197961 CN201120197961U CN202098230U CN 202098230 U CN202098230 U CN 202098230U CN 201120197961 CN201120197961 CN 201120197961 CN 201120197961 U CN201120197961 U CN 201120197961U CN 202098230 U CN202098230 U CN 202098230U
- Authority
- CN
- China
- Prior art keywords
- axle
- wheel shaft
- processed
- motorcar
- motor bike
- 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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a motorcar axle which comprises an axle body; through holes are processed in the axle body along the coaxial direction; a limiting step is processed at one end part of the axle body and an outer thread is processed at the other end of the axle body. Compared with the current motorcar solid axle, as a hollow axle is adopted, the hollow axle has higher bearing capacity than that of the solid axle under the same material consumption condition; moreover, the materials are saved and the consumption is reduced. In addition, the stability problem of using a repairing bracket to support the motorcar during maintenance is solved.
Description
Technical field
The utility model belongs to technical field of motorcycles, especially relates to a kind of motor bike wheel shaft.
Background technology
The front and back wheel of existing motor bike, when back reel cage (chain stay) is installed on the car load; What use all is solid wheel shaft; This solid wheel shaft has the advantages that processing is simple, cost is low; But this solid wheel shaft can not provide very high intensity, when being applied to performance-oriented sport car, cross-country car, needs wheel shaft that higher intensity, higher load-carrying capacity are provided.If but strengthen the diameter of wheel shaft merely, will strengthen the weight of wheel shaft, and then strengthen the weight of car load, improved oil consumption, also influenced the rideability of motor bike.And the motor bike that want of repair is safeguarded is when supporting with retimber, because wheel shaft is a solid state, retimber can only be pitched the very short six-sided head position of protrusion, wheel shaft two ends, so total stability is very limited.When motor bike is dismantled or is assembled, if firmly bigger, very easily cause motor bike to translate into, cause any property loss even personal injury.
The utility model content
The utility model technical matters to be solved is to provide the motor bike wheel shaft that a kind of intensity is high but in light weight, be easy to use the retimber support.
The technical scheme of the utility model is following: a kind of motor bike wheel shaft, comprise the wheel shaft body, and its main points are: on said wheel shaft body, be processed with through hole vertically, this wheel shaft body one end is processed with limited step, and the other end is processed with outside thread.Adopting above structure, is because in the driving process of motor bike, the ground-surface injustice of jolting; The bob that wheel is violent, wheel shaft must guarantee enough shear strengths, for performance-oriented sport car or cross-country car; Because the speed of a motor vehicle is high, or condition of road surface is abominable, and is higher to the requirement of strength of wheel shaft.Through the result of computational analysis, the friction stress on the wheel shaft cross-sectional plane is actual in the radius linear distribution, and near the stress the center of circle is very little, and material does not play one's part to the full.If promptly strengthen the external diameter of wheel shaft near the material the axle center to the edge dislocation, axially form through hole, can give full play to the strength character of material like this, thereby improve the intensity of wheel shaft effectively.Through calculating, under identical requirement of strength condition, the hollow axle material therefor is 31% of a solid wheel shaft, thereby has saved the material more than 2/3rds, has alleviated the weight more than 2/3rds.Adopt above structure, during maintenance, can adopt a retimber axle to pass the hollow axle of motor bike, support shaft is supported on the retimber, thus motor cycle rear wheel is built on stilts, cooperate motorcycle front-wheel, motor bike is fixed on the ground, be convenient to repair and safeguard,
The outside face of the limited step of said wheel shaft body by about two planes and up and down two cambered surfaces constitute, adopt above structure to be convenient to take turns the shaft alignment anti-rotation.
Beneficial effect: the utility model is compared with the solid wheel shaft of existing motor bike, and through adopting hollow axle, under the identical condition of materials, hollow axle has higher load-carrying capacity than solid wheel shaft, and saving in material, reduces consuming.And solved motor bike when repairing is safeguarded, with the stability problem of retimber support.
Description of drawings
Fig. 1 is the structure intention of the utility model;
Fig. 2 is a right elevation among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
See also Fig. 1 and Fig. 2: a kind of motor bike wheel shaft; Comprise wheel shaft body 1; On said wheel shaft body 1, be processed with through hole 1a vertically; These wheel shaft body 1 one ends are processed with limited step 1b, and the other end is processed with outside thread 1c, thereby can adopt corresponding nut to carry out fastening to other parts of motor bike.
See also Fig. 2: the outside face of the limited step 1b of said wheel shaft body 1 by about two planes and up and down two cambered surfaces constitute.
The above is merely the preferred embodiment of the utility model; It is not restriction with the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (2)
1. motor bike wheel shaft; Comprise wheel shaft body (1); It is characterized in that: on said wheel shaft body (1), be processed with through hole (1a) vertically, this wheel shaft body (1) one end is processed with limited step (1b), and the other end is processed with outside thread (1c).
2. a kind of motor bike wheel shaft according to claim 1 is characterized in that: the outside face of the limited step (1b) of said wheel shaft body (1) by about two planes and up and down two cambered surfaces constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120197961 CN202098230U (en) | 2011-06-14 | 2011-06-14 | Motorcar axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120197961 CN202098230U (en) | 2011-06-14 | 2011-06-14 | Motorcar axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202098230U true CN202098230U (en) | 2012-01-04 |
Family
ID=45384260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120197961 Expired - Fee Related CN202098230U (en) | 2011-06-14 | 2011-06-14 | Motorcar axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202098230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976393A (en) * | 2014-04-14 | 2015-10-14 | 艾默生过程管理调节技术公司 | Emergency shutoff valve |
-
2011
- 2011-06-14 CN CN 201120197961 patent/CN202098230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976393A (en) * | 2014-04-14 | 2015-10-14 | 艾默生过程管理调节技术公司 | Emergency shutoff valve |
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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: CHONGQING XIN GANJUE MOTORCYCLE CO., LTD. Free format text: FORMER OWNER: CHONGQING SOKON INDUSTRY GROUP CO., LTD. Effective date: 20120427 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120427 Address after: 400033, Chongqing Shapingba district on the Bridge Industrial Park Patentee after: Chongqing New Feeling Motorcycle Co., Ltd. Address before: 400033, No. 2 ho Xi Road, wellhead Town, Shapingba District, Chongqing Patentee before: Chongqing Xiaokang Industry Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20120614 |