CN206703837U - Wheel cast blank body - Google Patents
Wheel cast blank body Download PDFInfo
- Publication number
- CN206703837U CN206703837U CN201720344569.9U CN201720344569U CN206703837U CN 206703837 U CN206703837 U CN 206703837U CN 201720344569 U CN201720344569 U CN 201720344569U CN 206703837 U CN206703837 U CN 206703837U
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- CN
- China
- Prior art keywords
- base substrate
- rim base
- wheel
- meter
- cast blank
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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.)
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Abstract
The utility model discloses a kind of wheel cast blank body.Wheel cast blank body of the present utility model, the front rim base substrate and rear rim base substrate being connected including spoke body and respectively with spoke body, spoke body is substantially in the form of annular discs, front rim base substrate and rear rim base substrate are respectively substantially in only hollow truncated cone-shaped with side, and each from the junction with spoke body to its distal portion to extend in a manner of being gradually distance from the central shaft of spoke body, front rim base substrate and rear rim base substrate are respectively used to via extruding extension to form the front rim of wheel and rear rim.Wheel cast blank body of the present utility model can be processed into different sizes, the wheel of moulding as needed, and the cost during wheel is manufactured can be greatly reduced, improve processing efficiency.
Description
Technical field
It the utility model is related to the technical field of wheel manufacture, more particularly to a kind of wheel cast blank body.
Background technology
Existing automotive wheel product, blank blank is processed using conventional cast more, then it is processed into again
Required finished product.Existing blank blank according to the different size of wheel and different moulding in early stage, it is necessary to put into different moulds
Tool, each mold can only produce the automotive wheel of a kind of size and moulding, so needing the die cost that puts into and adding
Work cost is higher.Simultaneously because existing process technology is limited, to the structural strength of cast blank body, moulding, cost, energy consumption etc.
There is bottleneck limitation.Automotive wheel blank of the prior art, such as shown in Fig. 1, wherein, the axis of pitch of lower section is wheel in Fig. 1
The central shaft of spoke body, longitudinal axis then represent wheel cast blank body after via extruding extension so as to form wheel finished product
Wheel central plane, spoke body 4, front rim base substrate 6 and rear rim base substrate 5 all have been processed into specific dimensions and shape,
It thus only can be suitably used for the manufacturing of specific dimensions and the wheel of moulding.
Therefore, production cost can be reduced by needing one kind badly, meet the aluminum alloy wheel of vehicle of Product processing diversity requirements
Cast blank body.
Utility model content
The technical problems to be solved in the utility model is to overcome wheel blanks body of the prior art only to can be adapted to give birth to
Specific dimensions, the automotive wheel of moulding are produced, the defects of causing wheel manufacturing cost higher, proposes a kind of wheel cast blank
Body.
The utility model is that solve above-mentioned technical problem by following technical proposals：
The utility model provides a kind of wheel cast blank body, including spoke body and respectively with the spoke body
Connected front rim base substrate and rear rim base substrate, its feature are that the spoke body is substantially in the form of annular discs, the front rim base
Body and the rear rim base substrate are substantially in only to have the hollow truncated cone-shaped of side, and each company with the spoke body respectively
The place of connecing to its distal portion to extend in a manner of being gradually distance from the central shaft of the spoke body, the front rim base substrate and it is described after
Wheel rim base substrate is respectively used to via extruding extension to form the front rim of wheel and rear rim.
It is preferred that the front rim base substrate and the rear rim base substrate are respectively used to extend via extruding, so that institute
The thickness for stating front rim base substrate and the rear rim base substrate is thinning and the axial dimension of central shaft along the spoke body becomes big,
To form the front rim of wheel and rear rim.
It is preferred that the axial dimension of central shaft of the front rim base substrate along the spoke body is at 0.08 meter and 0.15
Between rice.
It is preferred that the length of the front rim base substrate is between 0.10 meter and 0.15 meter.
It is preferred that the axial dimension of central shaft of the rear rim base substrate along the spoke body is at 0.06 meter and 0.10
Between rice.
It is preferred that the length of the rear rim base substrate is between 0.10 meter and 0.18 meter.
It is preferred that the thickness of the thickness of the front rim base substrate and the rear rim base substrate respectively 0.015 meter with
Between 0.035 meter.
It is preferred that the wheel cast blank body is made up of aluminum alloy materials.
On the basis of common sense in the field is met, above-mentioned each optimum condition, can be combined, produce the utility model respectively compared with
Good example.
Positive effect of the present utility model is：
Wheel cast blank body of the present utility model can be processed into different sizes, the wheel of moulding as needed, can be big
Width reduces the cost during wheel is manufactured, and improves processing efficiency.
Brief description of the drawings
Fig. 1 is the partial sectional view of automotive wheel blank of the prior art.
Fig. 2 is the partial sectional view of the wheel cast blank body of the preferred embodiment of the utility model one.
Embodiment
With reference to Figure of description, further preferred embodiment of the present utility model is described in detail, following
It is described as exemplary, is not limitation of the utility model, any other still falls within of the present utility model similar to situation
Among protection domain.
In following specific descriptions, the term of directionality, such as "left", "right", " on ", " under ", "front", "rear", etc.,
Direction described in refer to the attached drawing uses.The part of embodiment of the present utility model can be placed in a variety of different directions, direction
The term of property is for illustrative purposes and nonrestrictive.
With reference to shown in figure 2, according to the wheel cast blank body of the preferred embodiment of the utility model one, including spoke body 1
And the front rim base substrate 3 and rear rim base substrate 2 being connected respectively with spoke body 1.From the point of view of the front of wheel cast blank body
(seeing from right to left i.e. shown in Fig. 2), it can be seen that spoke body is substantially in the form of annular discs, front rim base substrate and rear rim base
Body respectively substantially in hollow truncated cone-shaped only with side, and each with the junction of spoke body to its distal portion with gradual
The mode of central shaft away from spoke body extends.The central shaft of spoke body is the axis of pitch of lower section in Fig. 2, in Fig. 2
Longitudinal axis then represents wheel cast blank body and put down via extruding extension so as to form the center of the wheel after wheel finished product
Face.
Preferably, wheel cast blank body is made up of aluminum alloy materials so that blank body and utilize its manufactured car
It is lighter to take turns product.
According to preferred embodiment of the present utility model, front rim base substrate and rear rim base substrate are respectively used to via extrolling
Stretch so that the thickness of front rim base substrate and rear rim base substrate is thinning and the axial dimension of central shaft along spoke body becomes
Greatly, to form the front rim of wheel and rear rim.
Thus, generally, the more existing wheel blanks body of wheel cast blank body as above is smaller on axial dimension, and
And because forward and backward wheel rim base substrate is designed to as conical hollow platform shape substantially, this moulding is more simple compared with prior art,
Contribute to the difficulty of processing of reduction mould early stage, and utilize the Bidirectional-squeezing deep processing mode to forward and backward wheel rim base substrate, can adopt
The wheel finished product of different sizes and moulding is produced with same blank body.
According to another preferred embodiment of the present utility model, front rim base substrate and rear rim base substrate are respectively compared to wheel
The front rim and rear rim of finished product have the axial dimension, shorter of thicker thickness, the shorter central shaft along spoke body
Development length.The thickness of wheel rim base substrate be its side of substantially be in truncated cone shape thickness, development length is wheel rim base
The depth of the side of substantially the be in truncated cone shape of body length in other words.
According to another preferred embodiment of the present utility model, compared to the blank hair of wheel product of the prior art
Base, front rim base substrate and rear rim base substrate mutually have the axial direction of thicker thickness, the shorter central shaft along spoke body respectively
Size, shorter development length.
According to another preferred embodiment of the present utility model, the axial chi of central shaft of the front rim base substrate along spoke body
It is very little between 0.8 meter and 0.15 meter, and the length that front rim base substrate extends up in the length of front rim base substrate, i.e. Fig. 2,
Between 0.10 meter and 0.15 meter.
According to another preferred embodiment of the present utility model, the axial chi of central shaft of the rear rim base substrate along spoke body
It is very little between 0.06 meter and 0.10 meter, and the length of rear rim base substrate is between 0.6 meter and 0.15 meter.
The thickness of front rim base substrate and the thickness of rear rim base substrate can be respectively between 0.015 meter and 0.035 meters.
Compared with prior art, forward and backward wheel rim blank body need not be according to true for wheel cast blank body of the present utility model
Fixed wheel diameters and moulding carry out special designs, can be as needed, and wheel rim blank body is added by follow-up extruding extension
Work is into required different sizes, the wheel rim finished product of moulding.Thus, can reduce further wheel manufacture during into
This, improves processing efficiency.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely illustrative of, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
Member can make numerous variations or repair to these embodiments on the premise of without departing substantially from principle of the present utility model and essence
Change, but these changes and modification each fall within the scope of protection of the utility model.
Claims (8)
1. a kind of wheel cast blank body, including spoke body and the front rim base substrate that is connected respectively with the spoke body and
Rear rim base substrate, it is characterised in that the spoke body is substantially in the form of annular discs, the front rim base substrate and the rear rim base substrate
Respectively substantially in hollow truncated cone-shaped only with side, and each with the junction of the spoke body to its distal portion with by
The mode of central shaft gradually away from the spoke body extends, the front rim base substrate and the rear rim base substrate be respectively used to through
Extended by extruding to form the front rim of wheel and rear rim.
2. wheel cast blank body as claimed in claim 1, it is characterised in that the front rim base substrate and the rear rim base
Body is respectively used to extend via extruding so that the thickness of the front rim base substrate and the rear rim base substrate it is thinning and along institute
The axial dimension for stating the central shaft of spoke body becomes big, to form the front rim of wheel and rear rim.
3. wheel cast blank body as claimed in claim 1, it is characterised in that the front rim base substrate is along the spoke body
Central shaft axial dimension between 0.08 meter and 0.15 meter.
4. wheel cast blank body as claimed in claim 3, it is characterised in that the length of the front rim base substrate is at 0.10 meter
Between 0.15 meter.
5. wheel cast blank body as claimed in claim 1, it is characterised in that the rear rim base substrate is along the spoke body
Central shaft axial dimension between 0.06 meter and 0.10 meter.
6. wheel cast blank body as claimed in claim 5, it is characterised in that the length of the rear rim base substrate is at 0.10 meter
Between 0.18 meter.
7. wheel cast blank body as claimed in claim 1, it is characterised in that the thickness of the front rim base substrate and it is described after
The thickness of wheel rim base substrate is respectively between 0.015 meter and 0.035 meter.
8. wheel cast blank body as claimed in claim 1, it is characterised in that the wheel cast blank body is by aluminium alloy material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344569.9U CN206703837U (en) | 2017-04-01 | 2017-04-01 | Wheel cast blank body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344569.9U CN206703837U (en) | 2017-04-01 | 2017-04-01 | Wheel cast blank body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206703837U true CN206703837U (en) | 2017-12-05 |
Family
ID=60468592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720344569.9U Active CN206703837U (en) | 2017-04-01 | 2017-04-01 | Wheel cast blank body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206703837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296242A (en) * | 2020-10-16 | 2021-02-02 | 山东禹轮机械科技有限公司 | Positive and negative rim blank and processing technology thereof |
-
2017
- 2017-04-01 CN CN201720344569.9U patent/CN206703837U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296242A (en) * | 2020-10-16 | 2021-02-02 | 山东禹轮机械科技有限公司 | Positive and negative rim blank and processing technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221130 Address after: 201615 Room 1612, No. 76, Jiuxin Road, Jiuting Town, Songjiang District, Shanghai Patentee after: Lu Hai Address before: 201615 Room 1612, Jiahe Sunshine Building, No. 76, Jiuxin Road, Songjiang District, Shanghai Patentee before: SHANGHAI PEIJI AUTO ACCESSORIES Co.,Ltd. |
|
| TR01 | Transfer of patent right |