CN207140674U - A kind of iron and aluminium complex type electric car or motorcycle disc-brake wheel hub - Google Patents
A kind of iron and aluminium complex type electric car or motorcycle disc-brake wheel hub Download PDFInfo
- Publication number
- CN207140674U CN207140674U CN201721171578.9U CN201721171578U CN207140674U CN 207140674 U CN207140674 U CN 207140674U CN 201721171578 U CN201721171578 U CN 201721171578U CN 207140674 U CN207140674 U CN 207140674U
- Authority
- CN
- China
- Prior art keywords
- iron
- wheel rim
- spoke
- electric car
- type electric
- 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.)
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000004411 aluminium Substances 0.000 title claims abstract description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 29
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000002788 crimping Methods 0.000 description 10
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 241000707825 Argyrosomus regius Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model belongs to the field of hub of electric car, motorcycle, and in particular to a kind of iron and aluminium complex type electric car or motorcycle disc-brake wheel hub.Including wheel rim, the spoke being arranged on the inside of wheel rim and the disc brake base for being molded over spoke center made of iron material, axletree installation portion is formed in the middle part of the disc brake base, the spoke and disc brake base are integrally formed using aluminium；Several connection parts are provided with the inside of the wheel rim, the spoke is combined as a whole with connection part.Wheel rim of the present utility model is welded using iron plate, and spoke and axletree installation portion use aluminium one-shot forming, and cost is lower, and product more texture is clearly demarcated than ever, and handsome in appearance, design space is bigger, and intensity substitutes conventional wheel hub.
Description
Technical field
The utility model belongs to the field of hub of electric car, motorcycle, and in particular to a kind of iron and aluminium complex type electric car
Or motorcycle disc-brake wheel hub.
Background technology
Existing electric car and motorcycle disc-brake wheel hub is equipped with aluminium wheel or iron tyre.Aluminium wheel uses casting integrated shaping, cost
Very high, common electric car and motorcycle are difficult to bear.Iron tyre processing needs to be molded by wheel rim, and disc punching press, intermediate sleeve adds
Work, the cumbersome technique such as disk brake forging and integral solder, cleaning, cost is relatively low relative to aluminium wheel, but aesthetics is poor.
In the case where market competition is more and more fierce, most wheel hub manufacturing enterprise gets a profit meagre, aluminium on iron tyre
The project of wheel needs huge fund again and competition is same fierce；Therefore, applicant develops a kind of combined by aluminium and iron material and made
Into, its production cost is reduced, and the new wheel hub that degree handsome in appearance is higher.
Utility model content
The purpose of this utility model is to provide that a kind of design is more reasonable, and iron and the aluminium complex type for being capable of market application are electronic
Car or motorcycle disc-brake wheel hub.
What the purpose of this utility model was realized in：
A kind of iron and aluminium complex type electric car or motorcycle disc-brake wheel hub, it is characterised in that including wheel rim made of iron material,
The spoke that is arranged on the inside of wheel rim and the axletree installation portion for being molded over spoke center, spoke and the axletree installation portion use
Aluminium is integrally formed；Several connection parts are provided with the inside of the wheel rim, the spoke is combined as a whole with connection part.
The side of the axletree installation portion is provided with disc brake mounting seat, and the center of axletree installation portion forms through hole.
The concrete structure of the disc brake mounting seat is：The mediad side of spoke extends to form the three of middle part boss and surrounding
Positioning boss more than individual；The center of middle part boss forms the through hole.
The middle part of the positioning boss is embedded with screw-jointing seat, and screw-jointing seat center is provided with internal thread hole.
The connection part is：Plate is welded with the inside of wheel rim, the spoke coats plate and is combined as a whole.
The surface forming of the plate has several through holes.
The wheel rim includes bottom land, bcad seats and wheel rim, and the bcad seats is arranged on two outsides of bottom land, the wheel rim
It is arranged on two outsides of bcad seats.
The wheel rim is flanging or in-flanges；The bottom land, bcad seats and wheel rim are formed in one structure.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
1st, wheel rim of the present utility model is welded using iron plate, and spoke and axletree installation portion use aluminium one-shot forming, into
This lower and appearance design creates an aesthetic feeling, and product more texture is clearly demarcated than ever, and handsome in appearance, design space is bigger, and intensity again may be used
To substitute conventional iron tyre.
2nd, spoke of the present utility model, disc brake base and axletree installation portion use the one-time formed mode of mould aluminium, compared to biography
System iron tyre is needed by disc punching press, intermediate sleeve processing, the cumbersome technique such as disk brake forging and integral solder, cleaning, into
This is with the obvious advantage, and shaping settles at one go, fundamentally improves the manufacturing process of wheel hub.
3rd, the bottom land of wheel rim of the present utility model, bcad seats and wheel rim are formed in one structure, and bottom land does not have the weldering of whole circle
Seam gap, it is not only suitable for being internally provided with the conventional tyre of the inner tube of a tyre, is applied to vacuum tire again, the scope of application is wider.
Brief description of the drawings
Fig. 1 is schematic diagram one of the present utility model.
Fig. 2 is schematic diagram two of the present utility model.
Fig. 3 is exploded view of the present utility model.
Fig. 4 is the utility model cross-sectional view.
Fig. 5 is the structural representation of the utility model spoke and axletree installation portion.
Fig. 6 is the structural representation of the utility model plate.
Fig. 7 is the structural representation of wheel rim in-flanges of the present utility model.
Fig. 8 is the structural representation of wheel rim flanging of the present utility model.
Embodiment
The utility model is further described with reference to specific embodiment, referring to Fig. 1-Fig. 8：
As shown in Figure 1, Figure 2 and Figure 4, a kind of iron and aluminium complex type electric car or motorcycle disc-brake wheel hub, including iron material system
Into wheel rim 1, the spoke 2 for being arranged on the inner side of wheel rim 1 and the axletree installation portion 4 for being molded over the center of spoke 2, the He of spoke 2
Axletree installation portion 4 is integrally formed using aluminium；The inner side of the wheel rim 1 is provided with several connection parts, the spoke 2 and connection
Socket part is combined as a whole.
The spoke 2 and axletree installation portion 4 are integrally formed using aluminium, need to rush by disc compared to traditional iron tyre
Pressure, intermediate sleeve processing, the cumbersome technique such as disk brake forging and integral solder, cleaning, cost advantage is obvious, is integrally formed one
Step is in place.
As shown in figure 3, the side of the axletree installation portion 4 is provided with disc brake mounting seat 6, the center of axletree installation portion 4 into
Type has through hole 41.Disc brake mounting seat 6, axletree installation portion 4 and spoke 2 are integrally formed, high in machining efficiency, extremely convenient.Keep away
The process that traditional disc brake mounting seat 6 separately forges manufacture is exempted from.
The concrete structure of the disc brake mounting seat 6 is：The mediad side of spoke 2 extends to form middle part boss 62 and surrounding
The positioning boss 61 (as shown in Figure 5) of more than three；The center of middle part boss 62 forms the through hole 41.The positioning
The middle part of boss 61 is embedded with screw-jointing seat 611, and the center of screw-jointing seat 611 is provided with internal thread hole.Screw-jointing seat 611 is also to pacify in axletree
It is embedded in advance during the compression molding of dress portion 4, it is easy for installation.
The connection part is：The inner side of wheel rim 1 is welded with plate 5 (as shown in Figure 3), and the spoke 2 coats plate 5 simultaneously
It is combined as a whole.The design causes spoke 2 and wheel rim 1 to combine closely, and convenient formation.
As shown in fig. 6, the surface forming of the plate 5 has a number of through hole 51.During spoke 2 is molded,
Can be with the UNICOM both sides of through hole 51, it is ensured that plate 5 and the bonding tightness and fastness of spoke 2.
The utility model is integrally formed from iron ring as wheel rim, spoke 2 and axletree installation portion 4 using aluminium, and spoke is same
When and wheel rim on the inside of connection part combine closely, its reason is：Iron ring can keep good radiating effect, in summer high-temperature
When, iron ring can be good at coming out the conduct heat away of inside tires, it is ensured that the service life of tire.In view of later stage tire
Crowbar must rely on wheel rim to be supported in Renewal process, and the work of part tire changing personnel is more rough, therefore, application
Wheel rim is arranged to iron ring and substantially solves tire internal temperature diverging by people's selection, wheel rim may be caused to damage during tire changing
The problem of hindering.
The wheel rim 1 includes bottom land 11, bcad seats 12 and wheel rim 13, and the bcad seats 12 is arranged on outside two of bottom land 11
Side, the wheel rim 13 are arranged on two outsides of bcad seats 12, and the wheel rim 13 is the structure of flanging or in-flanges；The groove
Bottom 11, bcad seats 12 and wheel rim 13 are formed in one structure.The design enables wheel hub to be applied to different demands.
The structure (as shown in Figure 7) of the in-flanges is：The edge of wheel rim 13 is towards lateral bend in the bcad seats 12
Crimping 1, crimping 1 and the inner side of bcad seats 12 are close, when tire is installed on the bcad seats 12 of wheel rim 1, tire
Elastomeric material can be resisted against at crimping 1 and form the sealing to crimping, prevent the dust in the external world or entering for sewage silt
Enter, the corrosion of less wheel rim, make this wheel hub more durable.
The structure (as shown in Figure 8) of the flanging is：The edge of wheel rim 13 is towards the 12 outer lateral bend of bcad seats
Crimping 2 16, crimping 2 16 and the outside of bcad seats 12 are close, and such a crimping form works as wheel compared with the installation suitable for vacuum tire
When tire is installed on the bcad seats 12 of wheel rim 1, the inner rubber material of vacuum tire can be resisted against at crimping 2 16 and be formed
Sealing to tire, the entrance of the dust or sewage silt in the external world is prevented, the corrosion of less wheel rim 1, makes this wheel hub more resistance to
With, while crimping 2 16 and bcad seats 12 are close to, crimping 2 16 is not susceptible to deform under pressure, improves the use of tire
Life-span.
It should be understood by those skilled in the art that the utility model is not restricted to the described embodiments, above-described embodiment and
Simply illustrate principle of the present utility model described in specification, on the premise of the spirit and scope of the utility model is not departed from,
The utility model also has various changes and modifications, and these changes and improvements both fall within claimed the scope of the utility model
It is interior.The utility model requires protection scope is by appended claims and its equivalent thereof.
Claims (8)
1. a kind of iron and aluminium complex type electric car or motorcycle disc-brake wheel hub, it is characterised in that including wheel rim made of iron material, set
Put the spoke on the inside of wheel rim and be molded over the axletree installation portion in spoke center, spoke and the axletree installation portion uses aluminium
Material is integrally formed；Several connection parts are provided with the inside of the wheel rim, the spoke is combined as a whole with connection part.
2. a kind of iron as claimed in claim 1 and aluminium complex type electric car or motorcycle disc-brake wheel hub, it is characterised in that described
Connection part is：Plate is welded with the inside of wheel rim, the spoke coats plate and is combined as a whole.
3. a kind of iron as claimed in claim 2 and aluminium complex type electric car or motorcycle disc-brake wheel hub, it is characterised in that described
The surface forming of plate has several through holes.
4. a kind of iron as claimed in claim 1 or 2 and aluminium complex type electric car or motorcycle disc-brake wheel hub, it is characterised in that
The side of the axletree installation portion is provided with disc brake mounting seat, and the center of axletree installation portion forms through hole.
5. a kind of iron as claimed in claim 4 and aluminium complex type electric car or motorcycle disc-brake wheel hub, it is characterised in that described
The concrete structure of disc brake mounting seat is：The mediad side of spoke extends the positioning of more than three to form middle part boss and surrounding
Boss；The center of middle part boss forms the through hole.
6. a kind of iron as claimed in claim 5 and aluminium complex type electric car or motorcycle disc-brake wheel hub, it is characterised in that described
The middle part of positioning boss is embedded with screw-jointing seat, and screw-jointing seat center is provided with internal thread hole.
7. a kind of iron and aluminium complex type electric car or motorcycle disc-brake wheel hub as described in claim 1 or 2 or 3 or 5 or 6, its
It is characterised by, the wheel rim includes bottom land, bcad seats and wheel rim, and the bcad seats is arranged on two outsides of bottom land, the wheel
Edge is arranged on two outsides of bcad seats.
8. a kind of iron as claimed in claim 7 and aluminium complex type electric car or motorcycle disc-brake wheel hub, it is characterised in that described
Wheel rim is flanging or in-flanges；The bottom land, bcad seats and wheel rim are formed in one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171578.9U CN207140674U (en) | 2017-09-13 | 2017-09-13 | A kind of iron and aluminium complex type electric car or motorcycle disc-brake wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171578.9U CN207140674U (en) | 2017-09-13 | 2017-09-13 | A kind of iron and aluminium complex type electric car or motorcycle disc-brake wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207140674U true CN207140674U (en) | 2018-03-27 |
Family
ID=61667224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721171578.9U Active CN207140674U (en) | 2017-09-13 | 2017-09-13 | A kind of iron and aluminium complex type electric car or motorcycle disc-brake wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207140674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670968A (en) * | 2022-03-28 | 2022-06-28 | 江苏爱玛车业科技有限公司 | Support structure and preparation method thereof |
-
2017
- 2017-09-13 CN CN201721171578.9U patent/CN207140674U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670968A (en) * | 2022-03-28 | 2022-06-28 | 江苏爱玛车业科技有限公司 | Support structure and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IP01 | Partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W121013 Conclusion of examination: The patent remains valid on the basis of claims 1-6 submitted by the patentee on September 3, 2020 Decision date of declaring invalidation: 20210201 Decision number of declaring invalidation: 48009 Denomination of utility model: The utility model relates to an iron and aluminum composite disc brake hub for electric vehicles or motorcycles Granted publication date: 20180327 Patentee: Ding Jinhua |