CN102145725A - Electromobile frame and manufacturing method thereof - Google Patents
Electromobile frame and manufacturing method thereof Download PDFInfo
- Publication number
- CN102145725A CN102145725A CN201010111669XA CN201010111669A CN102145725A CN 102145725 A CN102145725 A CN 102145725A CN 201010111669X A CN201010111669X A CN 201010111669XA CN 201010111669 A CN201010111669 A CN 201010111669A CN 102145725 A CN102145725 A CN 102145725A
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- frame
- electromobile
- vehicle frame
- electromobile frame
- magnesium alloy
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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention relates to an electromobile frame and a manufacturing method thereof. The frame adopts an integrated formed U-shaped or leftwards inclined E-shaped structure. Parts are made of materials with low specific gravities. Therefore, the electric vehicle frame is simple to manufacture, has low cost and light weight and is safe and reliable.
Description
Technical field
The present invention relates to the vehicle technology field, relate in particular to a kind of electromobile frame.
Background technology
The vehicle frame of existing Electrical Bicycle or battery-operated motor cycle adopts steel pipe or various section bar to weld according to certain shape mostly, perhaps adopt fastening means to connect, the manufacture of this vehicle frame exists manufacturing process loaded down with trivial details, selection is limited, the vehicle frame own wt is big, defectives such as cost of manufacture height, and made vehicle frame exists some position because the hidden danger that the distribution of stress inequality finally causes quality problems such as rupturing, crack appears in secondary processing easily, and riding personnel's the security of the lives and property is brought huge threat.
Summary of the invention
(1) technical matters that will solve
The technical problem to be solved in the present invention is: a kind of vehicle frame and manufacture method thereof of making simple, with low cost, that part itself is in light weight, safe and reliable Electrical Bicycle or battery-operated motor cycle is provided.
(2) technical scheme
For achieving the above object, the present invention adopts following technical scheme.
The invention provides a kind of electromobile frame, this vehicle frame adopts the U type or the mountain font groove structure of global formation.
Preferably, the back cant beam of described vehicle frame is provided with the on-vehicle battery shape adapts and takes out the heart.
Preferably, described vehicle frame side employing hollow reinforced structure.
Preferably, described muscle is linear, curvilinear figure or broken line shape.
Preferably, described vehicle frame adopts aluminum alloy, magnesium alloy or hydronalium to make.
The present invention also provides a kind of manufacture method of above-mentioned electromobile frame, adopts die casting and splits around modeling method, liquid metal filling is advanced in the die cavity of U type or mountain font groove vehicle frame mould, and global formation obtains described electromobile frame.
Preferably, described molten metal is liquid aluminum alloy, magnesium alloy or aluminum magnesium alloy.
(3) beneficial effect
Electromobile frame integral body of the present invention presents the U type and arranges, it make to adopt die casting Integratively formed and need not carry out secondary processing, so just, reduced influence to the load-carrying capacity of part own, in addition, the manufacturing cost of whole part and part own wt all have significantly reduction behind employing aluminum alloy or the magnesium alloy, help significantly reducing the manufacturing cost of complete vehicle weight and car load.
Description of drawings
Fig. 1 is the U type electromobile frame lateral plan according to one embodiment of the present invention;
Fig. 2 is the mountain font electromobile frame birds-eye view according to one embodiment of the present invention;
Fig. 4 is a mountain font electromobile frame birds-eye view shown in Figure 2;
Fig. 3 is the mountain font electromobile frame birds-eye view according to another embodiment of the present invention.
The specific embodiment
The system for monitoring tail gas of heavy-duty vehicle that the present invention proposes is described in detail as follows in conjunction with the accompanying drawings and embodiments.
Shown in Fig. 1-4, electromobile frame according to one embodiment of the present invention, this vehicle frame adopts the U type or the mountain font groove structure 1 of global formation, its structure is looked real needs and is set flexibly, thereafter cant beam is provided with described on-vehicle battery shape adapts and takes out the heart 2, is preferably oblong, and vehicle frame adopts hollow reinforcement 3 structures, muscle 3 can be in line shape, curvilinear figure or broken line shape as shown in FIG. are with fixing and support frame.Vehicle frame adopts proportion materials with smaller such as aluminum alloy, magnesium alloy or aluminum magnesium alloy to make, and reducing the manufacturing cost and the weight of part, thereby reduces the manufacturing cost of whole battery-driven car weight and car load.
The present invention also provides a kind of manufacture method of above-mentioned electromobile frame, adopt die casting and split around modeling method, liquid metal filling is advanced in the die cavity of U type or mountain font groove vehicle frame mould, global formation obtains electromobile frame, do not need post forming processing, die casting and split around modeling method and simplified entire making process, reduced cost of manufacture, shortened fabrication cycle, the most important thing is to overcome the traditional fabrication scheme and exist part early development mould input huge, the point of connection of whole vehicle frame inevitably becomes the defective of stressed tender spots.Choose the little metal of proportions such as aluminum alloy, magnesium alloy or aluminum magnesium alloy as molten metal.
Above embodiment only is used to illustrate the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the spirit and scope of the present invention; can also make various variations and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (7)
1. an electromobile frame is characterized in that, this vehicle frame adopts the U type or the mountain font groove structure of global formation.
2. electromobile frame as claimed in claim 1 is characterized in that, the back cant beam of described vehicle frame is provided with the on-vehicle battery shape adapts and takes out the heart.
3. electromobile frame as claimed in claim 2 is characterized in that, the hollow reinforced structure is adopted in described vehicle frame side.
4. electromobile frame as claimed in claim 3 is characterized in that, described muscle is linear, curvilinear figure or broken line shape.
5. electromobile frame as claimed in claim 1 is characterized in that, described vehicle frame adopts aluminum alloy, magnesium alloy or hydronalium to make.
6. the manufacture method of each described electromobile frame of claim 1-5, it is characterized in that, adopt die casting and split around modeling method, liquid metal filling is advanced in the die cavity of U type or mountain font groove vehicle frame mould, global formation obtains described electromobile frame.
7. the method for making of vehicle frame as claimed in claim 6 is characterized in that, described molten metal is liquid aluminum alloy, magnesium alloy or aluminum magnesium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010111669XA CN102145725A (en) | 2010-02-09 | 2010-02-09 | Electromobile frame and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010111669XA CN102145725A (en) | 2010-02-09 | 2010-02-09 | Electromobile frame and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102145725A true CN102145725A (en) | 2011-08-10 |
Family
ID=44420252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010111669XA Pending CN102145725A (en) | 2010-02-09 | 2010-02-09 | Electromobile frame and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102145725A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925202A (en) * | 2015-06-11 | 2015-09-23 | 北京摩拜科技有限公司 | Bicycle frame and manufacturing method thereof |
| ITUA20164437A1 (en) * | 2016-06-16 | 2017-12-16 | Roberto Buso | RETICULAR CARBON FRAME OR COMPOSITE FIBER FOR LIGHT STRUCTURES AND PROCEDURE FOR ITS REALIZATION |
| CN109969314A (en) * | 2019-04-30 | 2019-07-05 | 浙江吉利控股集团有限公司 | Electric vehicle frame and manufacturing method thereof |
| CN110508749A (en) * | 2019-09-18 | 2019-11-29 | 合肥工业大学 | Cycle frame and cycle frame preparation method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1143010A (en) * | 1995-08-11 | 1997-02-19 | 财团法人工业技术研究院 | Method for producing complex material bicycle frame |
| CN1191191A (en) * | 1997-02-07 | 1998-08-26 | 本田技研工业株式会社 | Small motorcycle frame |
| US6123353A (en) * | 1997-02-19 | 2000-09-26 | Techmatics, Inc. | Method of joining and reinforcing molded plastic bicycle frames |
| CN1836964A (en) * | 2005-03-25 | 2006-09-27 | 本田技研工业株式会社 | Pedal type scooter |
| CN101318379A (en) * | 2007-06-07 | 2008-12-10 | 李世鹏 | Vacuum compression moulding forming method and device |
| CN201172459Y (en) * | 2008-01-24 | 2008-12-31 | 北京首特钢远东镁合金制品有限公司 | Magnesium alloy integrated die-casting electric vehicle frame |
| US20090212530A1 (en) * | 2005-04-11 | 2009-08-27 | Magna Marque International Inc. | Bicycle Frame Construction |
-
2010
- 2010-02-09 CN CN201010111669XA patent/CN102145725A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1143010A (en) * | 1995-08-11 | 1997-02-19 | 财团法人工业技术研究院 | Method for producing complex material bicycle frame |
| CN1191191A (en) * | 1997-02-07 | 1998-08-26 | 本田技研工业株式会社 | Small motorcycle frame |
| US6123353A (en) * | 1997-02-19 | 2000-09-26 | Techmatics, Inc. | Method of joining and reinforcing molded plastic bicycle frames |
| CN1836964A (en) * | 2005-03-25 | 2006-09-27 | 本田技研工业株式会社 | Pedal type scooter |
| US20090212530A1 (en) * | 2005-04-11 | 2009-08-27 | Magna Marque International Inc. | Bicycle Frame Construction |
| CN101318379A (en) * | 2007-06-07 | 2008-12-10 | 李世鹏 | Vacuum compression moulding forming method and device |
| CN201172459Y (en) * | 2008-01-24 | 2008-12-31 | 北京首特钢远东镁合金制品有限公司 | Magnesium alloy integrated die-casting electric vehicle frame |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925202A (en) * | 2015-06-11 | 2015-09-23 | 北京摩拜科技有限公司 | Bicycle frame and manufacturing method thereof |
| CN104925202B (en) * | 2015-06-11 | 2017-12-15 | 北京摩拜科技有限公司 | Cycle frame and its manufacture method |
| ITUA20164437A1 (en) * | 2016-06-16 | 2017-12-16 | Roberto Buso | RETICULAR CARBON FRAME OR COMPOSITE FIBER FOR LIGHT STRUCTURES AND PROCEDURE FOR ITS REALIZATION |
| CN109969314A (en) * | 2019-04-30 | 2019-07-05 | 浙江吉利控股集团有限公司 | Electric vehicle frame and manufacturing method thereof |
| CN109969314B (en) * | 2019-04-30 | 2024-03-12 | 浙江吉利控股集团有限公司 | Electric vehicle frame and manufacturing method thereof |
| CN110508749A (en) * | 2019-09-18 | 2019-11-29 | 合肥工业大学 | Cycle frame and cycle frame preparation method |
| CN110508749B (en) * | 2019-09-18 | 2021-09-10 | 合肥工业大学 | Bicycle frame and preparation method thereof |
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Application publication date: 20110810 |