CN203780219U - Ball iron rear hub - Google Patents
Ball iron rear hub Download PDFInfo
- Publication number
- CN203780219U CN203780219U CN201420185641.4U CN201420185641U CN203780219U CN 203780219 U CN203780219 U CN 203780219U CN 201420185641 U CN201420185641 U CN 201420185641U CN 203780219 U CN203780219 U CN 203780219U
- Authority
- CN
- China
- Prior art keywords
- face
- wheel hub
- reinforced rib
- plum blossom
- rear hub
- 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 ball iron rear hub. The ball iron rear hub comprises grooves, reinforcing ribs, installation reinforcing ribs, a reinforcing rib machining face, a bolt hole end face, a key groove, a plum blossom petal end face, a bearing hole, an inner bearing installation position, an outer circle end face, an inner circle end face, a spigot, an outer circle spigot and an outer bearing installation position. The rear hub is circular, the outer circle end face is provided with an outer circle machining installation face, the center of the rear hub is provided with an inner circle machining installation face, the inner side of the spigot and a wheel disc body are provided with the ten reinforcing ribs, the reinforcing ribs are connected with the outer circle end face and the wheel disc body, a machining bolt hole is reserved between every two adjacent grooves, the outer portion of the inner side of the rear hub is provided with the plum blossom petal end face in which machining bolt holes are reserved, and the inner circle end face of the middle of the inner side of the rear hub is provided with the reinforcing ribs. The ball iron rear hub has better ductility and shock resistance, and is long in service life. The problems that a hub does not bear weight, is fractured easily and is frequent in replacement and short in service life, and hub using is affected are solved.
Description
Technical field
The utility model relates to vehicle rear wheel hub field, specifically a kind of magnesium iron rear-wheel hub.
Background technology
At present, existing wheel hub adopts cast iron more, not withstanding corrosion of this cast iron, and especially not load-bearing of wheel hub, easy fracture, replacing are frequent, and service life is short, affect the problem that wheel hub itself uses.Cause shorten service life, productive costs increases.The present invention compared with the existing technology, due to adopted magnesium iron make wheel hub.Not load-bearing of wheel hub, easy fracture, service life are solved short, modification is easy-maintaining not, makes it have stronger ductility and impact resistance, has extended service life of wheel hub, has expanded the usage space of product, can be widely used in the large-scale goods carrying vehicle field that automobile, particularly load-bearing are larger.
Summary of the invention
The purpose of this utility model is, for above-mentioned defect, provides the S. G. Cast Iron Wheel Hub that has stronger ductility and impact resistance, extended service life.
The technical solution of the utility model is: a kind of magnesium iron rear-wheel hub, comprises groove, reinforced rib, installation reinforced rib, reinforced rib finished surface, bolt hole end face, keyway, plum blossom lobe end face, bearing hole, neck bearing installation place, circle end face, inner circle end face, seam, cylindrical seam, outer bearing installation place.
Described rear-wheel hub is circular, circle end face is provided with Excircle machining attachment face, center is provided with inner circle processing attachment face, seam inner side is provided with 10 reinforced ribs with wheel disc main body place, the shape that is evenly distributed, and reinforced rib connects circle end face and wheel disc main body, reserved processing bolt hole between every two grooves, rear-wheel hub inboard outer is provided with plum blossom lobe end face, reserved processing bolt hole on plum blossom lobe end face, and rear-wheel hub middle inside inner circle end face is provided with installation reinforced rib.
Described hub body is magnesium iron.
Described rear-wheel hub inboard outer is provided with 8 plum blossom lobe end faces, and rear-wheel hub middle inside inner circle end face is provided with 8 reinforced rib finished surfaces, and plum blossom lobe end face and reinforced rib finished surface are evenly distributed on wheel hub one week.
The wheel hub that the utility model uses magnesium iron to make, it is the position that wheel center is installed axletree, it is the important spare part that connects brake wheel (brake disc), wheel disc and semiaxis, structure of the present invention has better ductility and impact resistance, extend service life, solved not load-bearing of wheel hub, easy fracture, replacing frequent, service life is short, affect the problem that wheel hub itself uses.
beneficial effect
The beneficial effects of the utility model are: original cast iron wheel hub is replaced to the wheel hub made from magnesium iron, its rational structure more has good ductility and impact resistance, is extended its service life, solved not load-bearing of wheel hub, easy fracture, replacing frequent, service life is short, affect the problem that wheel hub itself uses.Meanwhile, design reinforced rib according to different purposes, strengthened wheel hub steadiness, not yielding, improve its result of use.
Brief description of the drawings
Fig. 1 is the utility model wheel hub structure simplified schematic diagram;
Fig. 2 is the utility model structural representation.
In figure, comprise 1 groove, 2 reinforced ribs, 3 installation reinforced ribs, 4 reinforced rib finished surfaces, 5 bolt hole end faces, 6 keyways, 7 plum blossom lobe end faces, 8 bearing holes, 9 neck bearing installation places, 10 circle end faces, 11 inner circle end faces, 12 seams, 13 cylindrical seams, 14 outer bearing installation places.Described rear-wheel hub is circular, circle end face is provided with Excircle machining attachment face, center is provided with inner circle processing attachment face, seam inner side is provided with 10 reinforced ribs with wheel disc main body place, the shape that is evenly distributed, and reinforced rib connects circle end face and wheel disc main body, reserved processing bolt hole between every two grooves, rear-wheel hub inboard outer is provided with plum blossom lobe end face, reserved processing bolt hole on plum blossom lobe end face, and rear-wheel hub middle inside inner circle end face is provided with installation reinforced rib.
Described hub body is magnesium iron.
Described rear-wheel hub inboard outer is provided with 8 plum blossom lobe end faces, and rear-wheel hub middle inside inner circle end face is provided with 8 reinforced rib finished surfaces, and plum blossom lobe end face and reinforced rib finished surface are evenly distributed on wheel hub one week.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
The utility model when mounted, described rear-wheel hub is circular, hub body is magnesium iron, circle end face is provided with Excircle machining attachment face, center is provided with inner circle processing attachment face, seam inner side is provided with 10 reinforced ribs with wheel disc main body place, reinforced rib connects circle end face and wheel disc main body, reserved processing bolt hole between every two grooves, rear-wheel hub inboard outer is provided with 8 plum blossom lobe end faces, the reserved processing bolt of plum blossom lobe end face hole, rear-wheel hub middle inside is also provided with 8 installation reinforced ribs, and plum blossom lobe end face and installation are evenly distributed on wheel hub one week with reinforced rib.
Wheel hub can, according to the flexible design that requires of automobile, be arranged on vapour because of on axle, makes both good ductility and impact resistances of wheel hub, has extended again the service life of wheel hub, is applicable to the application larger large-scale goods carrying vehicle field of load-bearing.
Finally it should be noted that: obviously, above-described embodiment is only for the application's example is clearly described, and the not 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 without also giving exhaustive to all embodiments.And the apparent variation of being amplified out thus or variation are still among the protection domain in the application's type.
Claims (3)
1. a magnesium iron rear-wheel hub, comprise groove, reinforced rib, installation reinforced rib, reinforced rib finished surface, bolt hole end face, keyway, plum blossom lobe end face, bearing hole, neck bearing installation place, circle end face, inner circle end face, seam, cylindrical seam, outer bearing installation place, described rear-wheel hub is circular, circle end face is provided with Excircle machining attachment face, center is provided with inner circle processing attachment face, seam inner side is provided with 10 reinforced ribs with wheel disc main body place, shape is evenly distributed, reinforced rib connects circle end face and wheel disc main body, reserved processing bolt hole between every two grooves, rear-wheel hub inboard outer is provided with plum blossom lobe end face, reserved processing bolt hole on plum blossom lobe end face, rear-wheel hub middle inside inner circle end face is provided with installation reinforced rib.
2. magnesium iron rear-wheel hub according to claim 1, is characterized in that described hub body is magnesium iron.
3. magnesium iron rear-wheel hub according to claim 1, it is characterized in that described rear-wheel hub inboard outer is provided with 8 plum blossom lobe end faces, rear-wheel hub middle inside inner circle end face is provided with 8 reinforced rib finished surfaces, and plum blossom lobe end face and reinforced rib finished surface are evenly distributed on wheel hub one week.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185641.4U CN203780219U (en) | 2014-04-17 | 2014-04-17 | Ball iron rear hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185641.4U CN203780219U (en) | 2014-04-17 | 2014-04-17 | Ball iron rear hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203780219U true CN203780219U (en) | 2014-08-20 |
Family
ID=51316437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420185641.4U Expired - Fee Related CN203780219U (en) | 2014-04-17 | 2014-04-17 | Ball iron rear hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203780219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240407A (en) * | 2015-10-13 | 2016-01-13 | 繁昌县金科机电科技有限公司 | Spherical iron shaft sleeve |
| EP3170678A1 (en) * | 2015-11-18 | 2017-05-24 | Georg Fischer GmbH | Wheel hub |
-
2014
- 2014-04-17 CN CN201420185641.4U patent/CN203780219U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240407A (en) * | 2015-10-13 | 2016-01-13 | 繁昌县金科机电科技有限公司 | Spherical iron shaft sleeve |
| EP3170678A1 (en) * | 2015-11-18 | 2017-05-24 | Georg Fischer GmbH | Wheel hub |
| US10086650B2 (en) | 2015-11-18 | 2018-10-02 | Gf Casting Solutions Mettmann Gmbh | Wheel hub |
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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: 20140820 Termination date: 20170417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |