CN115891497A - Integrated into one piece new forms of energy aluminium wheel - Google Patents
Integrated into one piece new forms of energy aluminium wheel Download PDFInfo
- Publication number
- CN115891497A CN115891497A CN202211301126.3A CN202211301126A CN115891497A CN 115891497 A CN115891497 A CN 115891497A CN 202211301126 A CN202211301126 A CN 202211301126A CN 115891497 A CN115891497 A CN 115891497A
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- China
- Prior art keywords
- spokes
- window
- spoke
- sealing layer
- new energy
- 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.)
- Pending
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 17
- 239000004411 aluminium Substances 0.000 title claims description 4
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims abstract description 14
- 238000005266 casting Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 14
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention relates to an integrally formed new energy aluminum wheel which comprises a window surface, wherein the inner side of the window surface is provided with two spokes, the spokes are positioned on two sides of the window surface, the side walls of the spokes are provided with threaded holes and central holes, the specifications of the five threaded holes are the same, the central holes are positioned in the central positions of the spokes, the spokes are provided with small windows, and a sealing layer is arranged between the two spokes. According to the integrally formed new energy aluminum wheel, the strength and toughness of the spoke part are enhanced by adding the thin-wall sealing layer small window and the spokes on two sides; the processes of installation, disassembly and assembly of the plug-in units, which are required by adding the plug-in units, are eliminated; the design of outer surface bolted connection has been cancelled, promotes wheel hub's aesthetic measure, has designed the small window, can reduce the windage, through increasing small window and thin wall seal, can attenuate the spoke design, replaces the design that increases plug-in components, fixing bolt or gum filling or jack catch, alleviates wheel hub weight, reduces the driving energy consumption.
Description
Technical Field
The invention relates to the technical field of new energy hubs, in particular to an integrally formed new energy aluminum wheel.
Background
The wheel is a rigid wheel which fixes the inner edge of the tyre, supports the tyre and bears the load together with the tyre, wherein the window surface is a component for mounting and supporting the tyre on the periphery of the wheel, and the window surface and the spoke form the wheel, and the window surface is generally divided into an integral window surface and a two-piece or three-piece detachable window surface according to the structural form.
The invention belongs to the field of hubs of small vehicles such as electric vehicles, motorcycles, new energy vehicles and the like, and adopts an integral molding casting technology, and a small window area between spokes adopts a large-area thin body seal layer design; the casting is integrally and directly formed, so that the machining process efficiency is greatly improved, and the current situations of low efficiency and low qualified rate of later plug-in installation are directly eliminated; by adopting the one-step forming mode, the product cost has obvious advantages compared with the plug-in structure, and the new technology, the new mode and the new concept of manufacturing the new energy wheel of the wheel hub are fundamentally improved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the integrally formed new energy aluminum wheel, which has the advantages of integrally designing a plug-in and a wheel, eliminating a plug-in mounting process and the like, and solves the problems of low efficiency and low yield of plug-in mounting at the later stage.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an integrated into one piece new forms of energy aluminium wheel, includes the window face, the inboard of window face is provided with the spoke, the little window has been seted up on the spoke, two department design sealing layer between the spoke.
Furthermore, the quantity of spoke is two, and is located the both sides of window face, the threaded hole and centre bore have been seted up to the lateral wall of spoke.
Furthermore, the number of the threaded holes is five, the specifications of the five threaded holes are the same, and the center hole is located in the center of the spoke.
Further, the sealing layer is uniform in thickness from outside to inside.
Further, the window surface, the spoke, the small window and the seal layer are integrally molded and cast.
The casting method of the integrated new energy aluminum wheel comprises the steps of firstly designing a mold, adding spokes on two sides of a window surface on the mold, opening small windows on the spokes, arranging thin sealing layers at the small windows to seal the small windows, and simultaneously reducing the length of a side mold heat insulation groove of a cooling system; then, integrally casting and molding by using a mold; and then reducing the thickness of the sealing layer of the formed wheel by adopting a small-section punching process.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
according to the integrally formed new energy aluminum wheel, the strength and toughness of the spoke part are enhanced by adding the thin-wall sealing layer small window and the spokes on two sides; the processes of installation, disassembly and assembly of the plug-in units, which are required by adding the plug-in units, are eliminated; the design of surface bolted connection has been cancelled, promotes wheel hub's aesthetic measure, through having designed little window, can reduce the windage, through increasing little window and thin wall seal, can attenuate the spoke design, replaces the design that increases plug-in components, fixing bolt or packing or jack catch, alleviates wheel hub weight, reduces the driving energy consumption.
Drawings
FIG. 1 is a front view of the structure of the present invention.
In the figure: 1 window surface, 2 spokes, 21 bolt holes, 22 central holes, 3 small windows and 4 sealing layers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the integrally formed new energy aluminum wheel in the embodiment includes a window surface 1, spokes 2 are arranged on the inner side of the window surface 1, the number of the spokes 2 is two, the spokes are located on two sides of the window surface 1, threaded holes 21 and central holes 22 are formed in the side wall of the spoke 2, the number of the threaded holes 21 is five, the specifications of the five threaded holes 21 are the same, the central hole 22 is located at the central position of the spoke 2, a small window 3 is formed in the spoke 2, and the small window is designed3, reducing wind resistance ， The sealing layer 4 is designed between the two spokes 2, the sealing layer 4 is designed along with the shape, all functions of a plug-in structure are realized, the thickness of the sealing layer 4 is uniform from outside to inside, a feeding channel is enlarged by adding the sealing layer 4, the feeding capacity of the spokes 2 is enhanced, the casting efficiency and the hub performance are improved, the sealing layer 4 can reduce the spokes 2, the plug-in, fixing bolts or filling glue or clamping jaws are replaced, the weight of the hub is reduced, the traveling energy consumption is reduced, the design of the process sealing layer 4 is increased, the length of a side die heat insulation groove is required to be reduced by a cooling system, the cooling efficiency is improved, the purpose of improving the casting efficiency and the internal quality is achieved, and the strength and the toughness of the spoke 2 are enhanced by adding the sealing layer 4, the small window 3 and the spokes 2 on two sides; the processes of installation, disassembly and assembly of the plug-in units, which are required by adding the plug-in units, are eliminated; the design of surface bolted connection has been cancelled, promotes wheel hub's aesthetic measure, through increasing little window 3, window face 1, spoke 2, little window 3 and the casting of seal 4 integrated into one piece. The casting method of the integrated new energy aluminum wheel comprises the steps of firstly designing a mould, adding spokes 2 on two sides of a window surface 1 on the mould, opening small windows on the spokes 2, arranging a thin sealing layer 4 at the small windows to seal the small windows, and simultaneously reducing the length of a side mould heat insulation groove of a cooling system; then, integrally casting and molding by using a mold; and then reducing the thickness of the seal layer 4 of the formed wheel by adopting a small-section stamping process.
In this embodiment, the safety performance of product is greatly improved to the layer 4 structure of sealing, can make 2 design thickness of spoke reduce, and product bench test satisfies the standard requirement.
The working principle of the above embodiment is as follows:
through the matching among the window surface 1, the spoke 2, the small window 3, the sealing layer 4 and the like, the efficiency is improved by 40%, the safety performance of a product is higher and improved by 10%, the weight of a single product is reduced by 300g, the plug-in and the wheel are integrally designed, the plug-in mounting process is omitted, and the strength and the toughness of the spoke part are enhanced by adding the thin-wall sealing layer small window and the spokes on two sides; the assembly and disassembly processes and the assembly process of the plug-in units are eliminated; the design of outer surface bolted connection has been cancelled, promotes wheel hub's aesthetic measure, through having designed little window, can reduce the windage, through increasing little window and thin wall sealing, but attenuate the spoke design, replace the design that increases plug-in components, fixing bolt or filled glue or jack catch, alleviate wheel hub weight, reduce the driving energy consumption.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an integrated into one piece new forms of energy aluminium wheel, includes window face (1), its characterized in that: the inner side of the window surface (1) is provided with spokes (2), small windows (3) are formed in the spokes (2), and a sealing layer (4) is arranged between the two spokes (2).
2. The integrated new energy aluminum wheel of claim 1, wherein: the number of spoke (2) is two, and is located the both sides of window face (1), screw hole (21) and centre bore (22) have been seted up to the lateral wall of spoke (2).
3. The integrated new energy aluminum wheel as claimed in claim 2, wherein: the number of the threaded holes (21) is five, the specifications of the five threaded holes (21) are the same, and the central hole (22) is located in the center of the spoke (2).
4. The integrated new energy aluminum wheel of claim 1, wherein: the sealing layer (4) is uniform in thickness from outside to inside.
5. The integrated new energy aluminum wheel of claim 1, wherein: the window surface (1), the spoke (2), the small window (3) and the seal layer (4) are integrally molded and cast.
6. The casting method of the integrally formed new energy aluminum wheel according to claim 1, wherein: firstly, designing a mould, adding spokes on two sides of the upper window surface of the mould, forming small windows on the spokes, arranging a thin sealing layer at the small windows to seal the small windows, and simultaneously reducing the length of a side mould heat insulation groove of a cooling system; then, integrally casting and molding by using a mold; and then reducing the thickness of the sealing layer of the formed wheel by adopting a small-section punching process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211301126.3A CN115891497A (en) | 2022-10-24 | 2022-10-24 | Integrated into one piece new forms of energy aluminium wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211301126.3A CN115891497A (en) | 2022-10-24 | 2022-10-24 | Integrated into one piece new forms of energy aluminium wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115891497A true CN115891497A (en) | 2023-04-04 |
Family
ID=86473445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211301126.3A Pending CN115891497A (en) | 2022-10-24 | 2022-10-24 | Integrated into one piece new forms of energy aluminium wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115891497A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010050582A1 (en) * | 2008-10-31 | 2010-05-06 | トピー工業株式会社 | Vehicle wheel disc |
| US20110210603A1 (en) * | 2008-11-06 | 2011-09-01 | Topy Kogyo Kabushiki Kaisha | Vehicle wheel |
| CN107199325A (en) * | 2017-06-12 | 2017-09-26 | 佛山市南海奔达模具有限公司 | Wheel hub casting mould with novel side mould structure |
| CN210149070U (en) * | 2019-06-20 | 2020-03-17 | 浙江跃岭股份有限公司 | Rotational symmetry type aluminum alloy wheel hub |
| CN213619192U (en) * | 2020-09-28 | 2021-07-06 | 威海万丰奥威汽轮有限公司 | Low-wind-resistance high-strength aluminum alloy automobile hub |
| CN216683925U (en) * | 2021-09-10 | 2022-06-07 | 大亚车轮制造有限公司 | Automobile hub capable of reducing automobile running wind resistance |
-
2022
- 2022-10-24 CN CN202211301126.3A patent/CN115891497A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010050582A1 (en) * | 2008-10-31 | 2010-05-06 | トピー工業株式会社 | Vehicle wheel disc |
| US20110210603A1 (en) * | 2008-11-06 | 2011-09-01 | Topy Kogyo Kabushiki Kaisha | Vehicle wheel |
| CN107199325A (en) * | 2017-06-12 | 2017-09-26 | 佛山市南海奔达模具有限公司 | Wheel hub casting mould with novel side mould structure |
| CN210149070U (en) * | 2019-06-20 | 2020-03-17 | 浙江跃岭股份有限公司 | Rotational symmetry type aluminum alloy wheel hub |
| CN213619192U (en) * | 2020-09-28 | 2021-07-06 | 威海万丰奥威汽轮有限公司 | Low-wind-resistance high-strength aluminum alloy automobile hub |
| CN216683925U (en) * | 2021-09-10 | 2022-06-07 | 大亚车轮制造有限公司 | Automobile hub capable of reducing automobile running wind resistance |
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