CN104176134A - Car frame structure made of carbon fiber composite materials - Google Patents
Car frame structure made of carbon fiber composite materials Download PDFInfo
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- CN104176134A CN104176134A CN201410396749.2A CN201410396749A CN104176134A CN 104176134 A CN104176134 A CN 104176134A CN 201410396749 A CN201410396749 A CN 201410396749A CN 104176134 A CN104176134 A CN 104176134A
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- coaming plate
- frame structure
- side coaming
- carbon fiber
- fiber composite
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Abstract
The invention discloses a car frame structure made of carbon fiber composite materials. The car frame structure comprises a front windscreen shield, a car rear tail cover, a left side enclosing plate, a right side enclosing plate, a car body chassis and a top cover, wherein the front windscreen shield, the car rear tail cover, the left side enclosing plate, the right side enclosing plate, the car body chassis and the top cover are integrally formed from carbon fiber composite materials and form the car frame structure through connecting structures. The car frame structure made of carbon fiber composite materials is simple in structure, light in weight, better in rigid intensity, and convenient for standardized production.
Description
Technical field
The present invention relates to body frame structure for automotive, refer in particular to a kind of carbon fiber composite material Truck Frame Structure.
Background technology
In prior art, the body frame structure for automotive of urban transit bus generally adopts steel design, as shown in Figure 1, the vehicle frame part of whole steel design is the welded structure of a sealing, form by multiple Member Weldings, inside is provided with the bulk metal skeleton of bearing-type, and shell adopts metal plate punching mould molding, and then laminating is arranged on metallic framework one by one.But the defect of described body frame structure for automotive is:
One, the vehicle frame of steel design, tare is larger, and is difficult for modular operation.
Two, the vehicle frame of steel design is typically designed to skeleton type, and wherein single component volume is larger, makes welding operation complexity, need to adopt metal solder technique, make product weight wayward, local easily generation distortion, production process is loaded down with trivial details, and the production cycle is long, and requires larger Workplace.
Three, its skeleton of the vehicle frame of steel design is large, makes mould more complicated, and meanwhile, panel beating body shell molding procedure is loaded down with trivial details, and the mould using is more.
Four, its skeleton interface of the vehicle frame of steel design is more, in welding process, easily causes local deformation, makes skeleton part and sheet metal shell part assembling difficulty.
Five, the frame member of steel design is more, and by welding assembly, makes the rigidity undercapacity of whole body frame structure for automotive, vehicle body energy-absorbing buffering ability, and strength under shock and yield strength are low.
Summary of the invention
The object of the present invention is to provide a kind of carbon fiber composite material body frame structure for automotive, it is simple in structure, and weight is lighter, and rigidity intensity is better, is convenient to standardized production.
For reaching above-mentioned purpose, solution of the present invention is:
A kind of carbon fiber composite material body frame structure for automotive, comprises tail-hood after front windshield cover, car, left side coaming plate, right side coaming plate, chassis and top cover; After described front windshield cover, car, tail-hood, left side coaming plate, right side coaming plate, chassis and top cover are one-body molded by carbon fiber composite material mold pressing; After described carbon fiber composite material front windshield cover, car, tail-hood, left side coaming plate, right side coaming plate, chassis and top cover form body frame structure for automotive by connection structure.
Further, described connection structure is rivet, and after front windshield cover, car, tail-hood, left side coaming plate, right side coaming plate, chassis and top cover junction are connected and formed body frame structure for automotive by rivet.
Further, after front windshield cover, car, tail-hood, left side coaming plate, right side coaming plate, chassis and top cover are wound around coated carbon fiber composite materials layer by rivet junction.
Adopt after such scheme, body frame structure for automotive of the present invention by the integrated front windshield cover of carbon fiber composite material mold pressing, car after tail-hood, left side coaming plate, right side coaming plate, chassis and top cover form.Therefore, compared with prior art, it has the following advantages:
One, whole body frame structure for automotive is all made up of carbon fiber composite material, makes tare lighter, and whole body frame structure for automotive is made up of six parts, facilitates modular operation, is convenient to standardized production, enhances productivity.
Two, whole body frame structure for automotive without adopt welding process, make the rigidity intensity of whole body frame structure for automotive better, vehicle body energy-absorbing buffering ability is strong, and strength under shock and yield strength high.
Three, whole body frame structure for automotive is made up of six parts, and structure is comparatively simple, and the mould using is simpler, and number of molds is less, saves production cost.
Four, after described carbon fiber composite material front windshield cover, car, tail-hood, left side coaming plate, right side coaming plate, chassis and top cover form body frame structure for automotive by connection structure, and its assembling is comparatively simple, convenient.
Brief description of the drawings
Fig. 1 is prior art body frame structure for automotive schematic diagram;
Fig. 2 is the transverse sectional view of body frame structure for automotive of the present invention;
Fig. 3 is the front view of body frame structure for automotive of the present invention;
Fig. 4 is that body frame structure for automotive of the present invention glues together bonding assembling transverse sectional view;
Fig. 5 is that body frame structure for automotive of the present invention glues together bonding assembling front view;
Fig. 6 is chassis of the present invention and left side coaming plate and right side coaming plate connection diagram;
Fig. 7 is chassis of the present invention and left side coaming plate and right side wall board connecting structure partial exploded view;
Fig. 8 is chassis of the present invention and left-side board connecting structure schematic diagram (coverage enhancement fibrage);
Fig. 9 is chassis of the present invention and right side wall board connecting structure schematic diagram (coverage enhancement fibrage);
Figure 10 is front windshield cover of the present invention and left side coaming plate and right side wall board connecting structure exploded drawings;
Figure 11 is front windshield cover of the present invention and left side coaming plate and right side wall board connecting structure schematic diagram (coverage enhancement fibrage);
Figure 12 is top cover of the present invention and left side coaming plate and right side wall board connecting structure exploded drawings;
Figure 13 is top cover of the present invention and left side coaming plate and right side wall board connecting structure schematic diagram (coverage enhancement fibrage);
Figure 14 is top cover of the present invention and front windshield cover connection structure exploded drawings;
Figure 15 is top cover of the present invention and front windshield cover connection structure schematic diagram (coverage enhancement fibrage);
Figure 16 is tail-hood connection structure exploded drawings after top cover of the present invention and car;
Figure 17 is tail-hood connection structure schematic diagram (coverage enhancement fibrage) after top cover of the present invention and car.
Label declaration
The forced groove of front windshield cover 1 (11,12)
Tail-hood 2 after staged groove 13 cars
Staged groove 21 left side coaming plates 3
Right side coaming plate 4 ramp structures (31,41)
Pressing structure (32,42) staged groove (33,43)
Chassis 5 ramp type grooves (51,52)
Top cover 6 hierarchic structures (61,62,63,64)
Rivet 7 carbon fiber composite material layers 8
Locating platform 10 left vertical mobile platforms 20
Right side vertical sliding moving platform 30 front wall vertical sliding moving platforms 40
Back wall vertical sliding moving platform 50 hoisting platforms 60.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in detail.
Consult shown in Fig. 2 to Figure 17, a kind of carbon fiber composite material body frame structure for automotive that the present invention discloses, comprises tail-hood 2 after front windshield cover 1, car, left side coaming plate 3, right side coaming plate 4, chassis 5 and top cover 6.
After described front windshield cover 1, car, tail-hood 2, left side coaming plate 3, right side coaming plate 4, chassis 5 and top cover 6 are one-body molded by carbon fiber composite material mold pressing.
After described carbon fiber composite material front windshield cover 1, car, tail-hood 2, left side coaming plate 3, right side coaming plate 4, chassis 5 and top cover 6 form body frame structure for automotive by connection structure.In the present embodiment, described connection structure is rivet 7, and after front windshield cover 1, car, tail-hood 2, left side coaming plate 3, right side coaming plate 4, chassis 5 and top cover 6 junctions are connected and formed body frame structure for automotive by rivet 7.
As shown in FIG. 6 and 7, on left side coaming plate 3 and right side coaming plate 4, ramp structure (31,41) is set, accordingly, ramp type groove (51,52) is set respectively on chassis 5, ramp structure 31 is bonding by structural adhesion respectively with ramp type groove 52 with ramp type groove 51 and ramp structure 41, and rivets with rivet 7.
As shown in Figures 10 and 11, front windshield cover 1 and left side coaming plate 3 and right side coaming plate 4 connection structures, pressing structure (32,42) is set respectively on left side coaming plate 3 and right side coaming plate 4, accordingly, forced groove (11,12) is set respectively on front windshield cover 1, and pressing structure 32 is riveted by rivet 7 respectively with forced groove 12 with forced groove 11 and pressing structure 42.
As shown in FIG. 12 and 13, top cover 6 and left side coaming plate 3 and right side coaming plate 4 connection structures, staged groove (33,43) is set respectively on left side coaming plate 3 and right side coaming plate 4, accordingly, at top cover 6, hierarchic structure (61,62) is set respectively, staged groove 33 is riveted by rivet 7 respectively with hierarchic structure 62 with hierarchic structure 61 and staged groove 43.
As shown in Figure 14 and Figure 15, top cover 6 and front windshield cover 1 connection structure arrange hierarchic structure 63 on top cover 6, accordingly, are provided with staged groove 13 on front windshield cover 1, and hierarchic structure 63 is riveted by rivet 7 with staged groove 13.
As shown in FIG. 16 and 17, tail-hood 2 connection structures after top cover 6 and car arrange hierarchic structure 64 on top cover 6, and accordingly, after car, tail-hood 2 arranges staged groove 21, and hierarchic structure 64 is riveted by rivet 7 with staged groove 21.
As shown in Fig. 8, Fig. 9, Figure 11, Figure 13, Figure 15 and Figure 17, after front windshield cover 1, car, tail-hood 2, left side coaming plate 3, right side coaming plate 4, chassis 5 and top cover 6 are wound around coated carbon fiber composite materials layer 8 by rivet 7 junctions, to strengthen rigidity intensity, meanwhile, outward appearance is comparatively attractive in appearance.
The whole body frame structure for automotive of the present invention is all made up of carbon fiber composite material, makes tare lighter, and whole body frame structure for automotive is made up of six parts, facilitates modular operation, is convenient to standardized production, enhances productivity; Whole body frame structure for automotive without adopt welding process, make the rigidity intensity of whole body frame structure for automotive better, vehicle body energy-absorbing buffering ability is strong, and strength under shock and yield strength high; Whole body frame structure for automotive is comparatively simple, and the mould using is simpler, and number of molds is less, saves production cost.
The present invention is in the time of assembling, one, as shown in Figure 4, first chassis 5 is fixed on locating platform 10, locating platform 10 adopts steel construction piece to be welded, utilize technique assembly opening reserved on chassis 5 to be connected with locating platform 10, chassis 5 directly adopts hanging device to be placed on locating platform 10, utilizes fastener to be locked on locating platform 10.
Two, on fixing left side coaming plate 3 left vertical mobile platform 20, left vertical mobile platform 20 adopts steel structure pipe fitting to be welded, left vertical mobile platform 20 is provided with the mechanism that horizontally slips, and oscilaltion regulating mechanism can free adjustment position, easily adjust size, left side coaming plate 3 is reserved with technique assembly opening, and left side coaming plate 3 directly utilizes hanging device to be placed on left vertical mobile platform 20, utilizes fastener to be locked on left vertical mobile platform 20.
Three, on right side coaming plate 4 fixing right side vertical sliding moving platforms 30, right side vertical sliding moving platform 30 adopts steel structure pipe fitting to be welded, right side vertical sliding moving platform 30 is provided with the mechanism that horizontally slips, and oscilaltion regulating mechanism can free adjustment position, easily adjust size, easy to operate.Right side coaming plate 4 is reserved with technique assembly opening, and right side coaming plate 4 directly utilizes hanging device to be placed on right side vertical sliding moving platform 30, utilizes fastener to be locked on right side vertical sliding moving platform 30.
Four, front windshield cover 1 is fixed on front wall vertical sliding moving platform 40, front wall vertical sliding moving platform 40 adopts steel structure pipe fitting to be welded,, slide mechanism before and after front wall vertical sliding moving platform 40 is provided with, oscilaltion regulating mechanism, can free adjustment position, easily adjust size, easy to operate.Front windshield cover 1 is reserved with technique assembly opening, directly utilizes hanging device to be placed on front wall vertical sliding moving platform 40 on front windshield cover 1, utilizes fastener to be locked on front wall vertical sliding moving platform 40.
Five, as shown in Figure 5, tail-hood after car 2 is fixed on back wall vertical sliding moving platform 50, back wall vertical sliding moving platform 50 adopts steel structure pipe fitting to be welded,, slide mechanism before and after back wall vertical sliding moving platform 50 is provided with, oscilaltion regulating mechanism, can free adjustment position, easily adjust size, easy to operate.After car, tail-hood 2 is reserved with technique assembly opening, directly utilizes hanging device to be placed on back wall vertical sliding moving platform 50 tail-hood after car 2, utilizes fastener to be locked on back wall vertical sliding moving platform 50.
Six, top cover 6 is fixed on hoisting platform 60, hoisting platform 60 adopts steel structure pipe fitting to be welded, slide mechanism before and after hoisting platform 60 is provided with, oscilaltion regulating mechanism, can free adjustment position, easily adjusts size, easy to operate.Top cover 6 is reserved with technique assembly opening, directly utilizes hanging device to be placed on hoisting platform 60 top cover 6, utilizes fastener to be locked on hoisting platform 60.
Seven, after front windshield cover 1, car, tail-hood 2, left side coaming plate 3, right side coaming plate 4, chassis 5 and top cover 6 connect by rivet 7 respectively, then coated carbon fiber composite materials layer 8 on connection location, carry out the connection technique of heating cure moulding, when having ensured outward appearance, also strengthened its rigidity intensity.
Term positions such as " up, down, left, right, before and afters " that the present invention relates to, just for convenience of description, not in order to limit the present invention.
The foregoing is only preferred embodiment of the present invention, the not restriction to this case design, all equivalent variations of doing according to the design key of this case, all fall into the protection domain of this case.
Claims (3)
1. a carbon fiber composite material body frame structure for automotive, is characterized in that: comprise tail-hood after front windshield cover, car, left side coaming plate, right side coaming plate, chassis and top cover; After described front windshield cover, car, tail-hood, left side coaming plate, right side coaming plate, chassis and top cover are one-body molded by carbon fiber composite material mold pressing; After described carbon fiber composite material front windshield cover, car, tail-hood, left side coaming plate, right side coaming plate, chassis and top cover form body frame structure for automotive by connection structure.
2. a kind of carbon fiber composite material body frame structure for automotive as claimed in claim 1, it is characterized in that: described connection structure is rivet, after front windshield cover, car, tail-hood, left side coaming plate, right side coaming plate, chassis and top cover junction are connected and are formed body frame structure for automotive by rivet.
3. a kind of carbon fiber composite material body frame structure for automotive as claimed in claim 2, is characterized in that: after front windshield cover, car, tail-hood, left side coaming plate, right side coaming plate, chassis and top cover are wound around coated carbon fiber composite materials layer by rivet junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396749.2A CN104176134A (en) | 2014-08-13 | 2014-08-13 | Car frame structure made of carbon fiber composite materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396749.2A CN104176134A (en) | 2014-08-13 | 2014-08-13 | Car frame structure made of carbon fiber composite materials |
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| CN104176134A true CN104176134A (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410396749.2A Pending CN104176134A (en) | 2014-08-13 | 2014-08-13 | Car frame structure made of carbon fiber composite materials |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378940A (en) * | 2016-09-27 | 2017-02-08 | 西安康本材料有限公司 | Composite material connecting structure and manufacturing method thereof |
| CN107336755A (en) * | 2016-12-28 | 2017-11-10 | 浙江中车电车有限公司 | A kind of electric car vehicle body |
| CN110816684A (en) * | 2019-11-21 | 2020-02-21 | 一汽解放汽车有限公司 | Logistics vehicle body structure and assembly method thereof |
| CN111890601A (en) * | 2020-07-07 | 2020-11-06 | 东南大学 | Fsae racing car-based steel monomer shell die forming process and forming die |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19800038A1 (en) * | 1998-01-02 | 1999-07-08 | Volkswagen Ag | Joining reinforced plastic structural components of vehicle bodywork |
| WO2002050913A2 (en) * | 2000-12-20 | 2002-06-27 | Energy Systems International Bv | Photovoltaic device forming a glazing |
| WO2004000634A1 (en) * | 2002-06-21 | 2003-12-31 | NABI Autóbuszipari Rt. | Body made of fiber reinforced plastic, mainly for bus |
| CN203094197U (en) * | 2012-11-26 | 2013-07-31 | 上海瑞珑汽车科技有限公司 | Light electric vehicle |
| CN203402263U (en) * | 2013-08-09 | 2014-01-22 | 江苏奥新新能源汽车有限公司 | Composite-material electric car body |
| CN203668923U (en) * | 2014-01-21 | 2014-06-25 | 威海市齐泰新型材料有限公司 | High-performance and low-prestressed concrete solid pile |
| CN204124215U (en) * | 2014-08-13 | 2015-01-28 | 厦门鸿基伟业复材科技有限公司 | A kind of carbon fiber composite material Truck Frame Structure |
-
2014
- 2014-08-13 CN CN201410396749.2A patent/CN104176134A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19800038A1 (en) * | 1998-01-02 | 1999-07-08 | Volkswagen Ag | Joining reinforced plastic structural components of vehicle bodywork |
| WO2002050913A2 (en) * | 2000-12-20 | 2002-06-27 | Energy Systems International Bv | Photovoltaic device forming a glazing |
| WO2004000634A1 (en) * | 2002-06-21 | 2003-12-31 | NABI Autóbuszipari Rt. | Body made of fiber reinforced plastic, mainly for bus |
| CN203094197U (en) * | 2012-11-26 | 2013-07-31 | 上海瑞珑汽车科技有限公司 | Light electric vehicle |
| CN203402263U (en) * | 2013-08-09 | 2014-01-22 | 江苏奥新新能源汽车有限公司 | Composite-material electric car body |
| CN203668923U (en) * | 2014-01-21 | 2014-06-25 | 威海市齐泰新型材料有限公司 | High-performance and low-prestressed concrete solid pile |
| CN204124215U (en) * | 2014-08-13 | 2015-01-28 | 厦门鸿基伟业复材科技有限公司 | A kind of carbon fiber composite material Truck Frame Structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378940A (en) * | 2016-09-27 | 2017-02-08 | 西安康本材料有限公司 | Composite material connecting structure and manufacturing method thereof |
| CN106378940B (en) * | 2016-09-27 | 2018-09-25 | 西安康本材料有限公司 | A kind of composite material connection structure and preparation method thereof |
| CN107336755A (en) * | 2016-12-28 | 2017-11-10 | 浙江中车电车有限公司 | A kind of electric car vehicle body |
| CN107336755B (en) * | 2016-12-28 | 2018-08-03 | 浙江中车电车有限公司 | A kind of electric car vehicle body |
| CN110816684A (en) * | 2019-11-21 | 2020-02-21 | 一汽解放汽车有限公司 | Logistics vehicle body structure and assembly method thereof |
| CN111890601A (en) * | 2020-07-07 | 2020-11-06 | 东南大学 | Fsae racing car-based steel monomer shell die forming process and forming die |
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Application publication date: 20141203 |