CN203438750U - Hub steel ring - Google Patents
Hub steel ring Download PDFInfo
- Publication number
- CN203438750U CN203438750U CN201320560431.4U CN201320560431U CN203438750U CN 203438750 U CN203438750 U CN 203438750U CN 201320560431 U CN201320560431 U CN 201320560431U CN 203438750 U CN203438750 U CN 203438750U
- Authority
- CN
- China
- Prior art keywords
- ring
- inner ring
- mounting hole
- outer ring
- hub steel
- 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 relates to a hub steel ring which is simple in structure, high in pressure bearing strength and good in rigidness. The hub steel ring comprises an inner ring and an outer ring. The inner ring is in a plate shape. The inner ring and the outer ring are arranged in a coaxial mode. The inner ring is arranged in the middle in the axial direction in the outer ring. One side face in the periphery side direction of the inner ring is bent to form a bent part. The bent part of the inner ring is attached with the inner side of the outer ring. A mounting hole matched with an automobile axle is formed in the inner ring. More than four locking holes are evenly distributed in the periphery of the mounting hole.
Description
Technical field
The utility model relates to a kind of wheel hub steel ring.
Background technology
At present, crawler type snow vehicle is mainly to travel on snowfield.Snow wagon physique weight is all larger, softerly again on snowfield easily subsides, and can not bear the weight of car body self; And crawler type vehicle wheel just can solve this problem, increase load bearing face, disperse the pressure that on snowfield, unit area bears, snow wagon energy pulsation-free is travelled on snowfield.Hence one can see that, and the weight of car body all concentrates on wheel hub steel ring, and this just requires wheel hub steel ring will have very high intensity, enough bears weight and the pressure of car body.
Summary of the invention
Therefore, for above-mentioned problem, the utility model proposes a kind of simple in structure, bearing resistance is high, the wheel hub steel ring of good rigidly.
For achieving the above object, the utility model has adopted following technical scheme: a kind of wheel hub steel ring, comprise inner ring and outer ring, described inner ring is tabular, itself and outer ring coaxially arrange and are located in outer ring middle part vertically, and all side direction of a described inner ring wherein side are bent to form kink, the kink of described inner ring and the laminating of the inner side of outer ring, described inner ring is provided with the mounting hole coordinating with Automobile shaft, is provided with evenly distributedly for four above lock holes on the periphery of described mounting hole.
Further, the middle part between described kink and mounting hole is provided with an annular recess, and the direction that described recess is absorbed in is identical with the direction of kink bending.
Further, described mounting hole and lock hole place plane are absorbed in the reverse formation projection of direction to recess.
Further, the side of outer ring bends inwards.
By adopting aforementioned techniques scheme, the beneficial effects of the utility model are: compare with existing wheel hub steel ring, this wheel hub steel ring is by arranging inner ring and outer ring, make inner ring become a well support of outer ring, and all side direction of inner ring are wherein bent to form kink the contact surface of inner ring and outer ring is strengthened in a side, holding capacity is stronger; Further, the middle part between described kink and mounting hole is provided with an annular recess, and the direction that described recess is absorbed in is identical with the direction of kink bending, and by being provided with the elasticity of recess and then increase inner ring, the performance of wheel hub steel ring is better; Further; described mounting hole and lock hole place plane are absorbed in the reverse formation projection of direction to recess, thereby make to be subject to force rate to directly act on mounting hole and lock hole, protection mounting hole and lock hole; and make force dispersion on inner ring, particularly this elasticity position of recess.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Now with the specific embodiment, the utility model is further illustrated by reference to the accompanying drawings.
With reference to figure 1, the present embodiment provides a kind of wheel hub steel ring, comprise inner ring 1 and outer ring 2, described inner ring 1 is tabular, itself and outer ring 2 coaxially arrange and are located in outer ring 2 middle part vertically, and all side direction of a described inner ring 1 wherein side are bent to form kink, the kink 1a of described inner ring 1 and the laminating of the inner side of outer ring 2, described inner ring 1 is provided with the mounting hole 11 coordinating with Automobile shaft, is provided with evenly distributedly the lock hole 12 for eight on the periphery of described mounting hole 11.Middle part between described kink 1a and mounting hole 11 is provided with an annular recess 13, and the direction that described recess 13 is absorbed in is identical with the direction of kink 1a bending.Described mounting hole 11 is absorbed in the reverse formation projection of direction to recess 13 with lock hole 12 place plane 1b.The side of outer ring 2 bends inwards.
Compare with existing wheel hub steel ring, this wheel hub steel ring is by arranging inner ring and outer ring, make inner ring become of outer ring and well support, and all side direction of inner ring is wherein bent to form the contact surface increasing that kink makes inner ring and outer ring in a side, and holding capacity is stronger; Further, the middle part between described kink and mounting hole is provided with an annular recess, and the direction that described recess is absorbed in is identical with the direction of kink bending, and by being provided with the elasticity of recess and then increase inner ring, the performance of wheel hub steel ring is better; Further; described mounting hole and lock hole place plane are absorbed in the reverse formation projection of direction to recess, thereby make to be subject to force rate to directly act on mounting hole and lock hole, protection mounting hole and lock hole; and make force dispersion on inner ring, particularly this elasticity position of recess.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; within not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (4)
1. a wheel hub steel ring, it is characterized in that: comprise inner ring and outer ring, described inner ring is tabular, itself and outer ring coaxially arrange and are located in outer ring middle part vertically, all side direction of a described inner ring wherein side are bent to form kink, the kink of described inner ring and the laminating of the inner side of outer ring, described inner ring is provided with the mounting hole coordinating with Automobile shaft, is provided with evenly distributedly for four above lock holes on the periphery of described mounting hole.
2. a kind of wheel hub steel ring according to claim 1, is characterized in that: the middle part between described kink and mounting hole is provided with an annular recess, and the direction that described recess is absorbed in is identical with the direction of kink bending.
3. a kind of wheel hub steel ring according to claim 2, is characterized in that: described mounting hole and lock hole place plane are absorbed in the reverse formation projection of direction to recess.
4. according to a kind of wheel hub steel ring described in claim 1 or 2 or 3, it is characterized in that: the side of outer ring bends inwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320560431.4U CN203438750U (en) | 2013-09-09 | 2013-09-09 | Hub steel ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320560431.4U CN203438750U (en) | 2013-09-09 | 2013-09-09 | Hub steel ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203438750U true CN203438750U (en) | 2014-02-19 |
Family
ID=50089823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320560431.4U Expired - Fee Related CN203438750U (en) | 2013-09-09 | 2013-09-09 | Hub steel ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203438750U (en) |
-
2013
- 2013-09-09 CN CN201320560431.4U patent/CN203438750U/en not_active Expired - Fee Related
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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: 20140219 Termination date: 20170909 |