CN203236972U - Matching structure of automobile rim and automobile half axial flange - Google Patents
Matching structure of automobile rim and automobile half axial flange Download PDFInfo
- Publication number
- CN203236972U CN203236972U CN 201320214756 CN201320214756U CN203236972U CN 203236972 U CN203236972 U CN 203236972U CN 201320214756 CN201320214756 CN 201320214756 CN 201320214756 U CN201320214756 U CN 201320214756U CN 203236972 U CN203236972 U CN 203236972U
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- China
- Prior art keywords
- automobile
- rim
- half shaft
- shaft flange
- automobile rim
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- 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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Abstract
The utility model relates to the technical field of automobile transmission and discloses a matching structure of an automobile rim and an automobile half axial flange. According to the matching structure of the automobile rim and the automobile half axial flange, a central hole of the automobile rim is in interference fit with the automobile half axial flange, the central hole of the automobile rim is made to be capable of bearing a part of the weight of a whole automobile and a part of torque generated by an engine, force and torque borne by wheel bolts are reduced, and the problem that the wheel bolts break due to the fact that the force and the torque borne by the wheel bolt is too large is solved. Further, the structure that the force and the torque are jointly transmitted through the automobile half axial flange and the wheel bolts is more reliable, and the occurrence of accidents can be effectively reduced.
Description
Technical field
The utility model relates to the vehicle transmission technical field, particularly relates to the fit structure of a kind of automobile rim and Automotive Half Shaft Flange.
Background technology
The semiaxis of automobile is the solid axle of transmitting torque between diff and the drive wheel, its the inner generally is connected with axle side gear by spline, the outer end is connected with wheel rim by wheel bolt, be used for transmitting the moment that driving engine produces, and the weight of automobile itself also passes to wheel rim by semiaxis.Wherein, the end, outer end of semiaxis is Automotive Half Shaft Flange, and it cooperates assembling with the centre hole of wheel rim.
Figure 1 shows that the assembling scheme drawing of automobile rim and Automotive Half Shaft Flange in the prior art, Fig. 2 is the partial enlarged drawing (being the partial enlarged drawing in the dotted line frame among Fig. 1) of automobile rim and Automotive Half Shaft Flange cooperation place.In conjunction with illustrated in figures 1 and 2, adopt free-running fit between the centre hole 3 of the automobile rim 1 of existing landscape light passenger train vehicle and the Automotive Half Shaft Flange 2, only transmit the moment of complete vehicle weight and driving engine generation by wheel bolt, so that the force and moment that wheel bolt bears is excessive, produce easily fracture, and cause serious accident.
The utility model content
The technical matters that (one) will solve
The utility model provides the fit structure of a kind of automobile rim and Automotive Half Shaft Flange, only by wheel bolt the moment that complete vehicle weight and driving engine produce is passed to automobile rim in order to solve semiaxis, so that the force and moment that wheel bolt bears is excessive, produce easily the problem of fracture.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides the fit structure of a kind of automobile rim and Automotive Half Shaft Flange, and wherein, the centre hole of described automobile rim and described Automotive Half Shaft Flange are interference fit.
The fit structure of aforesaid automobile rim and Automotive Half Shaft Flange, preferably, the whole sidewall of described Automotive Half Shaft Flange all with the sidewall contact setting of the centre hole of described automobile rim.
The fit structure of aforesaid automobile rim and Automotive Half Shaft Flange, preferably, the centre hole of described automobile rim is blind hole;
The end face of described Automotive Half Shaft Flange contacts setting with the bottom surface of the centre hole of described automobile rim.
(3) beneficial effect
The fit structure of automobile rim provided by the utility model and Automotive Half Shaft Flange is centre hole and the Automotive Half Shaft Flange interference fit of automobile rim, so that the centre hole of automobile rim can bear the moment of part complete vehicle weight and driving engine generation, reduce the force and moment that wheel bolt bears, solved wheel bolt owing to bear excessive force and moment, the breakage problem of generation.And this jointly to transmit the structure of force and moment by Automotive Half Shaft Flange and wheel bolt more reliable, the generation of effectively minimizing accident.
Description of drawings
Fig. 1 is the assembling scheme drawing of automobile rim and Automotive Half Shaft Flange in the prior art;
Fig. 2 is the partial enlarged drawing of automobile rim and Automotive Half Shaft Flange cooperation place in the prior art;
Fig. 3 is the assembling scheme drawing of automobile rim and Automotive Half Shaft Flange among the utility model embodiment;
Fig. 4 is the partial enlarged drawing of automobile rim and Automotive Half Shaft Flange cooperation place among the utility model embodiment.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Figure 3 shows that the assembling scheme drawing of automobile rim and Automotive Half Shaft Flange among the utility model embodiment; Figure 4 shows that the partial enlarged drawing (being the partial enlarged drawing in the dotted line frame among Fig. 3) of automobile rim and Automotive Half Shaft Flange cooperation place among the utility model embodiment.In conjunction with Fig. 3 and shown in Figure 4, automobile rim among the utility model embodiment and the fit structure of Automotive Half Shaft Flange are that the centre hole 3 of automobile rim 1 is interference fit with Automotive Half Shaft Flange 2, thereby the centre hole 3 of automobile rim 1 can bear the moment of part complete vehicle weight and driving engine generation, reduce the force and moment that wheel bolt bears, solved wheel bolt owing to bear excessive force and moment, the breakage problem of generation.And this jointly to transmit the structure of force and moment by Automotive Half Shaft Flange and wheel bolt more reliable, the generation of effectively minimizing accident.
Preferably, the whole sidewall of Automotive Half Shaft Flange 2 all with the sidewall contact setting of the centre hole 3 of Automobile wheel rim 1, interference fit is to increase the area of thrust surface of centre hole 3, thereby increase the force and moment that centre hole 3 bears, reduce the force and moment that wheel bolt bears.
The centre hole 3 that automobile rim 1 can also be set in the present embodiment is blind hole, and the end face of Automotive Half Shaft Flange 2 is contacted setting with the bottom surface of the centre hole 3 of automobile rim 1, and interference fit is with the area of thrust surface of further increase centre hole 3.
As can be seen from the above embodiments, the utility model is centre hole and the Automotive Half Shaft Flange interference fit of automobile rim by the fit structure that adopts automobile rim provided by the utility model and Automotive Half Shaft Flange, so that the centre hole of automobile rim can bear the moment of part complete vehicle weight and driving engine generation, reduce the force and moment that wheel bolt bears, solved wheel bolt owing to bear excessive force and moment, the breakage problem of generation.And this jointly to transmit the structure of force and moment by Automotive Half Shaft Flange and wheel bolt more reliable, the generation of effectively minimizing accident.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.
Claims (3)
1. the fit structure of an automobile rim and Automotive Half Shaft Flange is characterized in that the centre hole of described automobile rim and described Automotive Half Shaft Flange are interference fit.
2. the fit structure of automobile rim according to claim 1 and Automotive Half Shaft Flange is characterized in that, the whole sidewall of described Automotive Half Shaft Flange all with the sidewall contact setting of the centre hole of described automobile rim.
3. the fit structure of automobile rim according to claim 2 and Automotive Half Shaft Flange is characterized in that, the centre hole of described automobile rim is blind hole;
The end face of described Automotive Half Shaft Flange contacts setting with the bottom surface of the centre hole of described automobile rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214756 CN203236972U (en) | 2013-04-24 | 2013-04-24 | Matching structure of automobile rim and automobile half axial flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214756 CN203236972U (en) | 2013-04-24 | 2013-04-24 | Matching structure of automobile rim and automobile half axial flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203236972U true CN203236972U (en) | 2013-10-16 |
Family
ID=49314298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320214756 Expired - Fee Related CN203236972U (en) | 2013-04-24 | 2013-04-24 | Matching structure of automobile rim and automobile half axial flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203236972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150771A (en) * | 2015-08-31 | 2015-12-16 | 重庆畅行科技发展有限公司 | Straddle type monorail vehicle walking wheel installation structure |
-
2013
- 2013-04-24 CN CN 201320214756 patent/CN203236972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150771A (en) * | 2015-08-31 | 2015-12-16 | 重庆畅行科技发展有限公司 | Straddle type monorail vehicle walking wheel installation structure |
| CN105150771B (en) * | 2015-08-31 | 2017-10-03 | 重庆畅行科技发展有限公司 | Straddle-type single-track vehicle traveling wheel mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20131016 Termination date: 20170424 |