CN203236970U - Front wheel hub for automobile - Google Patents
Front wheel hub for automobile Download PDFInfo
- Publication number
- CN203236970U CN203236970U CN 201320132148 CN201320132148U CN203236970U CN 203236970 U CN203236970 U CN 203236970U CN 201320132148 CN201320132148 CN 201320132148 CN 201320132148 U CN201320132148 U CN 201320132148U CN 203236970 U CN203236970 U CN 203236970U
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- automobile
- front axle
- hub body
- axle head
- 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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Abstract
The utility model discloses a front wheel hub for an automobile, and relates to the technical field of automobile wheel hubs, in particular to an improvement technology of an installation structure of the front wheel hub for the automobile. The front wheel hub for the automobile comprises a front axle head of an automobile front axle, a wheel hub body is sleeved outside the front axle head, and a flange is arranged outside the wheel hub body; a wheel hub nut is connected to the end portion of the front axle head to enable the wheel hub body and the front axle head to be fixedly connected; a wheel hub cover covers the outer side of an inner hole of the wheel hub body; a locking ring is arranged on the inner side of the wheel hub nut, and a locking gasket is arranged on the inner side of the locking ring; an outer side bearing and an inner side bearing are installed on the front axle head inside the wheel hub body, a spring support is arranged between the outer side bearing and the inner side bearing, a disk-shaped spring is installed on the spring support, a gasket is arranged between the disk-shaped spring and the outer side bearing, and an abrasion-resistant ring is arranged between the inner side bearing and a step of the front axle head. The front wheel hub for the automobile solves the problems that when an existing automobile travels on the complex road conditions, due to the facts that the road is bumpy and uneven and the automobile bumps, the connection position of a front wheel hub and the bearings is disconnected and a front tyre breaks away from the automobile.
Description
Technical field
The utility model relates to the automotive hub technical field, is specifically related to the improvement technology of front hub of vehicle mounting structure.
Background technology
Wheel hub is again wheel rim.According to feature and the demand of different automobile types, the hub surface treatment process also can be taked different modes, is broadly divided into baking vanish and electroplates two kinds.It is less that the wheel hub of ordinary vehicle type is considered in appearance, and thermal diffusivity is well a basic demand, the basic paint baking that adopts on the technique, then electricity is roasting in i.e. first spraying, cost compare economy and color are beautiful, the holding time is permanent, even vehicle scrapping, the color of wheel hub is still constant.
Wheel hub can be divided into two large classes by material: 1, steel wheel hub: major advantage is that manufacturing process is simple, and cost is relatively low, and anti-metal fatigue ability is strong.But shortcoming is also clearly large such as weight, and inertia resistance is large, and thermal diffusivity is relatively poor etc.; 2, alloy wheel hub: its advantage is lightweight, and accuracy of manufacture is high, and intensity is large, and inertia resistance is little, and heat-sinking capability is strong, and good visual effect etc., shortcoming are that manufacturing process is complicated, and cost is high.The alloy wheel hub is woof mainly with aluminium, suitably adds the metallic elements such as manganese, magnesium, chromium, titanium and forms.Compare with steel wheel hub, the alloy wheel hub has the characteristics such as energy-conservation, safe, comfortable, so increasing automobile is classified the alloy wheel hub as standard configuration.
Existing automobile is when complex road condition travels, because there is hollow on the road surface, the automobile bumpiness meeting causes front tyre to break away from so that front wheel hub and bearing connection location are thrown off.
The utility model content
The utility model provides the automobile front wheel hub, and the utility model has solved existing automobile when complex road condition travels, because there is hollow on the road surface, the automobile bumpiness meeting is so that front wheel hub and bearing connection location are thrown off the problem that causes front tyre to break away from.
For addressing the above problem, the utility model adopts following technical scheme: the automobile front wheel hub, and the front axle spindle nose 2 of packing automobile front axle is set with hub body 1 in front axle spindle nose 2 outsides, and there is flange 1-1 in hub body 1 outside; Hub nut 11 is connected in front axle spindle nose 2 ends hub body 1 is captiveed joint with front axle spindle nose 2; Be stamped wheel hub cover 12 in the hub body 1 endoporus outside; Be provided with binding ring 10 in hub nut 11 inboards, binding ring 10 inboards are provided with retaining washer 9; Front axle spindle nose 2 in hub body 1 inside is equipped with outer bearing 8 and inboard bearing 5, between outer bearing 8 and the inboard bearing 5 spring frame 3 is set, cup spring 6 is installed on the spring frame 3, be provided with packing ring 7 between cup spring 6 and the outer bearing 8, be provided with flow ring 4 between the step of inboard bearing 5 and front axle spindle nose 2.
The utility model advantage: be provided with the outside, inboard two groups of bearings in the wheel hub, cup spring and spring frame are set between the two-stage bearing, spring plays buffer action, when automobile runs into complex road condition, front wheel hub connects with axletree well, can not cause front tyre to break away from, and guarantees ride safety of automobile.
Description of drawings
Fig. 1 is the utility model structural representation.
Nomenclature among the figure: hub body 1, flange 1-1, front axle spindle nose 2, spring frame 3, flow ring 4, inboard bearing 5, cup spring 6, packing ring 7, outer bearing 8, retaining washer 9, binding ring 10, hub nut 11, wheel hub cover 12.
The specific embodiment
The below is described in detail the utility model with best embodiment.
As shown in Figure 1, the automobile front wheel hub, the front axle spindle nose 2 of packing automobile front axle is set with hub body 1 in front axle spindle nose 2 outsides, and there is flange 1-1 in hub body 1 outside; Hub nut 11 is connected in front axle spindle nose 2 ends hub body 1 is captiveed joint with front axle spindle nose 2; Be stamped wheel hub cover 12 in the hub body 1 endoporus outside; Be provided with binding ring 10 in hub nut 11 inboards, binding ring 10 inboards are provided with retaining washer 9; Front axle spindle nose 2 in hub body 1 inside is equipped with outer bearing 8 and inboard bearing 5, between outer bearing 8 and the inboard bearing 5 spring frame 3 is set, cup spring 6 is installed on the spring frame 3, be provided with packing ring 7 between cup spring 6 and the outer bearing 8, be provided with flow ring 4 between the step of inboard bearing 5 and front axle spindle nose 2.
Between retaining washer 9 and binding ring 10 contact surfaces intermeshing square shaped teeth is arranged.
It should be noted that at last: obviously, above-described embodiment only is for the utility model example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being amplified out thus or change still are among the protection domain of the present utility model.
Claims (2)
1. automobile front wheel hub, the front axle spindle nose (2) of packing automobile front axle is set with hub body (1) in front axle spindle nose (2) outside, and there is flange (1-1) in hub body (1) outside; It is characterized in that hub nut (11) is connected in front axle spindle nose (2) end hub body (1) is captiveed joint with front axle spindle nose (2); Be stamped wheel hub cover (12) in hub body (1) the endoporus outside; Be provided with binding ring (10) in hub nut (11) inboard, binding ring (10) inboard is provided with retaining washer (9); The front axle spindle nose (2) inner at hub body (1) is equipped with outer bearing (8) and inboard bearing (5), between outer bearing (8) and the inboard bearing (5) spring frame (3) is set, cup spring (6) is installed on the spring frame (3), be provided with packing ring (7) between cup spring (6) and the outer bearing (8), be provided with flow ring (4) between the step of inboard bearing (5) and front axle spindle nose (2).
2. automobile front wheel hub as claimed in claim 1 is characterized in that between retaining washer (9) and binding ring (10) contact surface intermeshing square shaped teeth being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320132148 CN203236970U (en) | 2013-03-11 | 2013-03-11 | Front wheel hub for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320132148 CN203236970U (en) | 2013-03-11 | 2013-03-11 | Front wheel hub for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203236970U true CN203236970U (en) | 2013-10-16 |
Family
ID=49314296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320132148 Expired - Fee Related CN203236970U (en) | 2013-03-11 | 2013-03-11 | Front wheel hub for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203236970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984280A (en) * | 2015-03-04 | 2016-10-05 | 郑之松 | Front hub on front steering axle |
-
2013
- 2013-03-11 CN CN 201320132148 patent/CN203236970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984280A (en) * | 2015-03-04 | 2016-10-05 | 郑之松 | Front hub on front steering axle |
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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 |
Granted publication date: 20131016 Termination date: 20150311 |
|
| EXPY | Termination of patent right or utility model |