CN109367321B - Forged aluminum alloy wheel for two-piece assembled commercial vehicle and preparation method thereof - Google Patents
Forged aluminum alloy wheel for two-piece assembled commercial vehicle and preparation method thereof Download PDFInfo
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- CN109367321B CN109367321B CN201811401895.4A CN201811401895A CN109367321B CN 109367321 B CN109367321 B CN 109367321B CN 201811401895 A CN201811401895 A CN 201811401895A CN 109367321 B CN109367321 B CN 109367321B
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- limiting
- fixedly connected
- spoke
- unidirectional
- rim
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 239000011324 bead Substances 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000005242 forging Methods 0.000 claims description 18
- 238000005520 cutting process Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 9
- 238000009987 spinning Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 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 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/20—Shaping
- B60B2310/208—Shaping by forging
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a forged aluminum alloy wheel for a two-piece assembled commercial vehicle, which comprises a rim and a central fixed disc, wherein the edge of the outer part of the central fixed disc is uniformly and fixedly connected with spokes, both sides of one end of each spoke, which is far away from the central fixed disc, are fixedly connected with auxiliary connecting blocks, one end of each spoke, which is far away from the central fixed disc, is fixedly connected with a limiting inner sliding block, the inner part of the rim is fixedly connected with a tire bead seat, the side surface of the inner part of the tire bead seat is uniformly and fixedly connected with a limiting track, the right side of the limiting track is fixedly connected with a unidirectional limiting mechanism, and the side surface of the inner part of the tire bead seat is uniformly and fixedly connected with a second bolt hole. According to the forged aluminum alloy wheel for the two-piece assembled commercial vehicle and the preparation method thereof, the purposes of realizing the separation and assembly of the rim and the spoke, facilitating the disassembly of the rim and the spoke, reducing the cost of hub replacement and maintenance, improving the structural performance of the hub, ensuring that the hub is not separated after an accident occurs and improving the safety of the vehicle in running are achieved.
Description
Technical Field
The invention relates to the technical field of wheels, in particular to a two-piece assembled forging aluminum alloy wheel for a commercial vehicle and a preparation method thereof.
Background
Hub, aliased rim, i.e. a cylindrical, centrally mounted part of the tyre inner profile for supporting the tyre on a shaft. Common automobile hubs are steel hubs and aluminum alloy hubs. The steel hub has high strength and is commonly used for large-scale trucks; but the steel hub has heavy weight and single appearance, does not accord with the low-carbon and fashionable concept nowadays, and is gradually replaced by an aluminum alloy hub.
In order to meet the demands of use functions and markets, the aluminum alloy hub structurally has various structural designs such as integral type, multi-piece combination type and the like; the appearance model has a plurality of model designs such as wide spokes, narrow spokes, multiple spokes, few spokes and the like. For safety reasons, the design and structural design of aluminum alloy hubs must be premised on meeting safety and functional requirements. For a common passenger car, the integral aluminum alloy hub is enough to meet the performance requirements.
The production method of the aluminum alloy hub mainly comprises a casting method, a forging method, a stamping method, a spinning method and the like. The aluminum alloy hub production in China is still mainly low-pressure casting, and some advanced production processes are not adopted yet. However, the manufacturing technology of aluminum alloy hubs is continuously developed, and in order to improve the performance, the trend is toward extrusion casting (liquid die forging) forming and semi-solid die forging forming.
The most common hub in the current automobile consumer market is a one-piece hub, namely, a rim and a spoke are connected into a whole, and the hub is produced by an integrated forging production place, because the functional roles of the rim and the spoke are different, the hub is produced by adopting the same process, the forging cost is low, the total quality of the hub is improved, and the comprehensive performance index of the hub is low.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a forged aluminum alloy wheel for a two-piece assembled commercial vehicle, which solves the problems that the most common wheel hub in the current automobile consumer market is a one-piece wheel hub, the wheel hub is formed by connecting a wheel rim and a wheel spoke into a whole, the wheel hub is produced by adopting the same process due to different functions of the wheel rim and the wheel spoke at the production position of integral forging, the forging cost is low, the total quality of the wheel hub is improved, and the comprehensive performance index of the wheel hub is low.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a forging aluminum alloy wheel for two assembled commercial vehicles, includes rim and center fixed disk, the outside even fixedly connected with spoke in edge of center fixed disk, the equal fixedly connected with of both sides of center fixed disk one end is kept away from to the spoke is assisted and is even piece, the one end fixedly connected with restriction inner slide that center fixed disk was kept away from to the spoke, the inside fixedly connected with tire bead seat of rim, the inside side surface evenly fixedly connected with restriction track of tire bead seat, restriction track right side fixedly connected with unidirectional limiting mechanism, the guiding slot has been seted up to restriction track side and the intermediate position that is located unidirectional limiting mechanism left side, restriction inner slide and the inside sliding connection of restriction track, the outside that extends to guiding slot in the top of restriction inner slide, the inside side evenly fixedly connected with second bolt hole of tire bead seat, the one end that the spoke was kept away from to supplementary piece passes through fastening bolt and second bolt hole fixed connection.
Preferably, a middle hole is formed in the middle position of the center fixing plate.
Preferably, the surface of the central fixing plate is uniformly provided with first bolt holes.
Preferably, a heat dissipation hole is formed in the middle of the front face of the spoke.
Preferably, a valve hole is formed in the side face of the tire bead seat.
Preferably, the unidirectional limiting mechanism comprises a unidirectional guide frame, the inner side of the unidirectional guide frame is fixedly connected with the tire bead seat, the left side of the unidirectional guide frame is communicated with the limiting track, and the upper side and the lower side of the inner part of the unidirectional guide frame are respectively connected with a unidirectional limiting plate through rotating shafts in a rotating mode.
Preferably, the unidirectional guide frame is fixedly connected with unidirectional check blocks at two ends, close to the right side, inside the unidirectional guide frame, and one side of the unidirectional limiting plate is fixedly connected with the unidirectional guide frame through an extension spring.
Preferably, the method for preparing the rim (1) comprises the following steps:
step one, material preparation: taking a casting rod made of Al as a main material, wherein the casting rod comprises the following components in percentage by mass: 0.08-0.10 mass part of Mg, 0.06-0.09 mass part of Si, 1-1.3 mass part of Fe, 0.04-0.06 mass part of Mn, 0.03-0.05 mass part of Zn, 0.15-0.25 mass part of Cr and 98-99.2 mass part of Al;
step two, blanking: cutting an Al cast rod through a sawing machine, polishing and homogenizing the surface of a bar, and preheating the bar in a furnace at 500 ℃ for 3 hours;
step three, hot cutting: cutting the preheated Al cast rod into preset square blanks by adopting a hot cutting process;
step four, forging: placing the hot-cut blank in a mould for forging and pressing to form a disc shape;
step five, bulging the disc-shaped punched holes, and putting the disc-shaped punched holes into a spinning and forming machine for spinning and forming;
and step six, performing heat treatment and machining on the rotary press molding blank to obtain a rim finished product.
(III) beneficial effects
The invention provides a two-piece assembled forging aluminum alloy wheel for a commercial vehicle and a preparation method thereof. The beneficial effects are as follows:
(1) The two-piece assembled type forged aluminum alloy wheel for the commercial vehicle is characterized in that the limiting inner slide is aligned with and inserted into the right side of the unidirectional guide frame, the limiting inner slide inwards pushes the unidirectional limiting plate, the unidirectional limiting plate inwards rotates under the limitation of the rotating shaft until the limiting inner slide completely enters the unidirectional guide frame and slides into the limiting track, the stretching spring drives the unidirectional limiting plate to recover to an initial state, the limiting inner slide slides to the end of the limiting track, the fastening bolts are mutually matched with the second bolt holes, each fastening bolt is screwed to fix the rim and the spoke, the rim is spun, the weight is 30%, the material performance index is improved by 40%, the separation and assembly of the rim and the spoke are realized, the disassembly of the rim and the spoke is facilitated, the cost of hub replacement and maintenance is reduced, and the aim of improving the structural performance of the hub is fulfilled.
(2) According to the forged aluminum alloy wheel for the two-piece assembled commercial vehicle, when bolts between the rim and the spoke fall off or break, the spoke slides in the limiting track under the limitation of the limiting inner slide, the rim and the spoke do not break away, meanwhile, when the limiting inner slide moves rightwards, the unidirectional limiting plate is in a vertical state, the unidirectional limiting plate resists the limiting inner slide to move continuously under the left and right sides of the unidirectional stop block, the limiting inner slide is prevented from breaking away from the limiting track, the wheel hub is prevented from breaking away after an accident occurs, and the purpose of improving safety in vehicle running is achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention at A;
FIG. 3 is a schematic view of the structure of the rim of the present invention;
FIG. 4 is a schematic view of the internal structure of the one-way restriction mechanism of the present invention;
fig. 5 is an internal cross-sectional view of the restraining rail of the present invention.
In the figure: 1 rim, 2 center fixed disk, 3 spoke, 4 bead seat, 5 auxiliary connecting block, 6 restriction inner slide, 7 restriction track, 8 one-way restriction mechanism, 81 one-way guide frame, 82 one-way restriction board, 83 pivot, 84 one-way dog, 85 extension spring, 9 guide slot, 10 second bolt hole, 11 fastening bolt, 12 centre hole, 13 first bolt hole, 14 louvre, 15 valve hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a forging aluminum alloy wheel for two assembled commercial vehicles, including rim 1 and center fixed disk 2, the even fixedly connected with spoke 3 of outside edge of center fixed disk 2, the equal fixedly connected with of both sides of center fixed disk 2 one end is kept away from to spoke 3 is assisted even piece 5, the one end fixedly connected with restriction inner slide 6 of spoke 3, the inside fixedly connected with bead seat 4 of rim 1, the inside side surface evenly fixedly connected with restriction track 7 of bead seat 4, restriction track 7's right side fixedly connected with unidirectional limiting mechanism 8, restriction track 7 side and the intermediate position that is located unidirectional limiting mechanism 8 left side have been seted up guide slot 9, restriction inner slide 6 and the inside sliding connection of restriction track 7, the top of restriction inner slide 6 extends to guide slot 9's outside, the inside side evenly fixedly connected with second bolt hole 10 of bead seat 4, the one end that supplementary piece 5 kept away from 3 passes through fastening bolt 11 and second bolt hole 10 fixed connection. The central fixing plate 2 is provided with a central hole 12 at a middle position. The surface of the center fixed plate 2 is uniformly provided with first bolt holes 13. The middle position of the front face of the spoke 3 is provided with a heat dissipation hole 14. A valve hole 15 is arranged at the side surface of the bead seat 4. The unidirectional limiting mechanism 8 comprises a unidirectional guide frame 81, the inner side of the unidirectional guide frame 81 is fixedly connected with the tire bead seat 4, the left side of the unidirectional guide frame 81 is communicated with the limiting track 7, and the upper side and the lower side of the inner part of the unidirectional guide frame 81 are respectively connected with a unidirectional limiting plate 82 in a rotating mode through a rotating shaft 83. The two ends of the unidirectional guide frame 81, which are close to the right side, are fixedly connected with unidirectional check blocks 84, and one side of the unidirectional limiting plate 82 is fixedly connected with the unidirectional guide frame 81 through a tension spring 85.
The preparation method of the rim 1 comprises the following steps:
step one, material preparation: taking a casting rod made of Al as a main material, wherein the casting rod comprises the following components in percentage by mass: 0.08-0.10 mass part of Mg, 0.06-0.09 mass part of Si, 1-1.3 mass part of Fe, 0.04-0.06 mass part of Mn, 0.03-0.05 mass part of Zn, 0.15-0.25 mass part of Cr and 98-99.2 mass part of Al; step two, blanking: cutting an Al cast rod through a sawing machine, polishing and homogenizing the surface of a bar, and preheating the bar in a furnace at 500 ℃ for 3 hours; step three, hot cutting: cutting the preheated Al cast rod into preset square blanks by adopting a hot cutting process; step four, forging: placing the hot-cut blank in a mould for forging and pressing to form a disc shape; step five, bulging the disc-shaped punched holes, and putting the disc-shaped punched holes into a spinning and forming machine for spinning and forming; and step six, performing heat treatment and machining on the rotary press molding blank to obtain a rim finished product.
When the wheel hub is used, the limiting inner sliding block is aligned with the right side of the one-way guide frame and inserted, the limiting inner sliding block inwards pushes the one-way limiting plate, the one-way limiting plate inwards rotates under the limitation of the rotating shaft until the limiting inner sliding block completely enters the one-way guide frame and slides into the limiting track, the tension spring drives the one-way limiting plate to restore to the initial state, the limiting inner sliding block slides to the end of the limiting track, the fastening bolts are mutually matched with the second bolt holes, each fastening bolt is screwed down to fix the wheel rim and the wheel spoke, the wheel rim adopts a spinning process, the weight is 30%, the material performance index is improved by 40%, the separation and assembly of the wheel rim and the wheel spoke are realized, the wheel rim and the wheel spoke are convenient to disassemble, the cost of hub replacement and maintenance is reduced, and the structural performance of the wheel hub is improved. Through when the bolt between rim and the spoke drops or breaks, the spoke slides in the restriction track under the restriction of restriction inner slider, can not appear rim and spoke separation phenomenon, and when restriction inner slider moved to the right simultaneously, one-way limiting plate was in the vertical state, and one-way limiting plate keeps out restriction inner slider and continues to move about the lower left and right of one-way dog, guarantees that restriction inner slider and restriction track produce the phenomenon of breaking away from, has reached and has guaranteed that wheel hub does not appear breaking away from the phenomenon after the occurence of failure, improves the purpose of the security in the vehicle driving.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a forging aluminum alloy wheel for two assembled commercial vehicles which characterized in that: the tire bead fixing device comprises a rim and a center fixing disc, wherein the edge of the outer part of the center fixing disc is uniformly and fixedly connected with a spoke, two sides of one end of the spoke, which is far away from the center fixing disc, are fixedly connected with auxiliary connecting blocks, one end of the spoke, which is far away from the center fixing disc, is fixedly connected with limiting inner sliding blocks, the inner part of the rim is fixedly connected with a tire bead seat, the side surface of the inner part of the tire bead seat is uniformly and fixedly connected with a limiting track, the right side of the limiting track is fixedly connected with a one-way limiting mechanism, the side surface of the limiting track is provided with a guiding slot, the limiting inner sliding blocks are in sliding connection with the inner part of the limiting track, the top of the limiting inner sliding blocks extend to the outer part of the guiding slot, the side surface of the inner part of the tire bead seat is uniformly and fixedly connected with second bolt holes through fastening bolts, and one end of the auxiliary connecting blocks, which is far away from the spoke; a middle hole is formed in the middle of the central fixed disc; the surface of the central fixed disc is uniformly provided with first bolt holes; a heat dissipation hole is formed in the middle of the front surface of the spoke; a valve hole is formed in the side surface of the tire bead seat; the unidirectional limiting mechanism comprises a unidirectional guide frame, the inner side of the unidirectional guide frame is fixedly connected with the tire bead seat, the left side of the unidirectional guide frame is communicated with the limiting track, and the upper side and the lower side of the inner part of the unidirectional guide frame are respectively and rotatably connected with unidirectional limiting plates through rotating shafts; the two ends, close to the right side, of the inside of the unidirectional guide frame are fixedly connected with unidirectional check blocks, and one side of the unidirectional limiting plate is fixedly connected with the unidirectional guide frame through a tension spring;
the preparation method of the rim comprises the following steps:
step one, material preparation: taking a casting rod made of Al as a main material, wherein the casting rod comprises the following components in percentage by mass: 0.08-0.10 mass part of Mg, 0.06-0.09 mass part of Si, 1-1.3 mass part of Fe, 0.04-0.06 mass part of Mn, 0.03-0.05 mass part of Zn, 0.15-0.25 mass part of Cr and 98-99.2 mass part of Al;
step two, blanking: cutting an Al cast rod through a sawing machine, polishing and homogenizing the surface of the rod material, and preheating the rod material in a furnace at 500 ℃ for 3 hours;
step three, hot cutting: cutting the preheated Al cast rod into preset square blanks by adopting a hot cutting process;
step four, forging: placing the hot-cut blank in a mould for forging and pressing to form a disc shape;
step five, bulging the disc-shaped punched holes, and putting the disc-shaped punched holes into a spinning and forming machine for spinning and forming;
step six, performing heat treatment and machining on the rotary press molding blank to obtain a rim finished product;
when the limiting inner slide block is used, the limiting inner slide block is aligned with the right side of the one-way guide frame and inserted into the limiting guide frame, the limiting inner slide block pushes the one-way limiting plate inwards, the one-way limiting plate rotates inwards under the limitation of the rotating shaft until the limiting inner slide block completely enters the one-way guide frame and slides into the limiting track, the stretching spring drives the one-way limiting plate to restore to the initial state, the limiting inner slide block slides to the end of the limiting track, the fastening bolts are mutually matched with the second bolt holes, and each fastening bolt is screwed down to fix the rim and the spoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811401895.4A CN109367321B (en) | 2018-11-22 | 2018-11-22 | Forged aluminum alloy wheel for two-piece assembled commercial vehicle and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811401895.4A CN109367321B (en) | 2018-11-22 | 2018-11-22 | Forged aluminum alloy wheel for two-piece assembled commercial vehicle and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109367321A CN109367321A (en) | 2019-02-22 |
| CN109367321B true CN109367321B (en) | 2023-11-28 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811401895.4A Active CN109367321B (en) | 2018-11-22 | 2018-11-22 | Forged aluminum alloy wheel for two-piece assembled commercial vehicle and preparation method thereof |
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| Country | Link |
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| CN (1) | CN109367321B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091237U (en) * | 1991-03-21 | 1991-12-25 | 杨永和 | Combined wheel |
| WO2002051650A1 (en) * | 2000-12-25 | 2002-07-04 | Washi Kosan Co., Ltd. | Built-up automobile/motorbike wheel of light alloy |
| CN205770763U (en) * | 2016-07-08 | 2016-12-07 | 重庆蝙蝠侠科技有限公司 | Battery packing box with recycling function |
| CN106216952A (en) * | 2016-08-06 | 2016-12-14 | 宁波路威汽车轮业有限公司 | A kind of wheel hub forging method |
| CN207190663U (en) * | 2017-09-23 | 2018-04-06 | 安徽福斯特铝制品股份有限公司 | A kind of dismountable wheel hub structure of disc |
| CN107937772A (en) * | 2017-12-16 | 2018-04-20 | 江苏珀然轮毂有限公司 | A kind of method with aluminum alloy forged commercial vehicle wheel |
| CN207932420U (en) * | 2018-03-20 | 2018-10-02 | 陈子璇 | A kind of cell community friperie recycling bins |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10297393T5 (en) * | 2001-10-30 | 2005-02-17 | Hayes Lemmerz International, Inc., Northville | Composite vehicle wheel and method for its manufacture |
-
2018
- 2018-11-22 CN CN201811401895.4A patent/CN109367321B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091237U (en) * | 1991-03-21 | 1991-12-25 | 杨永和 | Combined wheel |
| WO2002051650A1 (en) * | 2000-12-25 | 2002-07-04 | Washi Kosan Co., Ltd. | Built-up automobile/motorbike wheel of light alloy |
| CN205770763U (en) * | 2016-07-08 | 2016-12-07 | 重庆蝙蝠侠科技有限公司 | Battery packing box with recycling function |
| CN106216952A (en) * | 2016-08-06 | 2016-12-14 | 宁波路威汽车轮业有限公司 | A kind of wheel hub forging method |
| CN207190663U (en) * | 2017-09-23 | 2018-04-06 | 安徽福斯特铝制品股份有限公司 | A kind of dismountable wheel hub structure of disc |
| CN107937772A (en) * | 2017-12-16 | 2018-04-20 | 江苏珀然轮毂有限公司 | A kind of method with aluminum alloy forged commercial vehicle wheel |
| CN207932420U (en) * | 2018-03-20 | 2018-10-02 | 陈子璇 | A kind of cell community friperie recycling bins |
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| Publication number | Publication date |
|---|---|
| CN109367321A (en) | 2019-02-22 |
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