CN109955697A - A kind of carbon fiber car door and its manufacturing method - Google Patents
A kind of carbon fiber car door and its manufacturing method Download PDFInfo
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- CN109955697A CN109955697A CN201711402840.0A CN201711402840A CN109955697A CN 109955697 A CN109955697 A CN 109955697A CN 201711402840 A CN201711402840 A CN 201711402840A CN 109955697 A CN109955697 A CN 109955697A
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- Prior art keywords
- car door
- glass
- inner plate
- door
- carbon fiber
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
- B60J1/12—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable
- B60J1/16—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable
- B60J1/17—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable vertically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0412—Lower door structure
- B60J5/0416—Assembly panels to be installed in doors as a module with components, e.g. lock or window lifter, attached thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0412—Lower door structure
- B60J5/0419—Windows in lower door structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/048—Doors arranged at the vehicle sides characterised by the material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention discloses a kind of carbon fiber car door and its manufacturing method, wherein carbon fiber car door includes car door ontology, the car door ontology includes door skin, inner plate of car door and H-type skeleton, the H-type skeleton is fixedly connected between the door skin and the inner plate of car door, the door skin and the inner plate of car door are made of carbon fibre composite respectively, and sliding is connected with elevating glass on the H-type skeleton.A kind of carbon fiber car door of the invention realizes the lightweight of car door ontology, and the quality of car door ontology is effectively reduced, improves car door intensity, rigidity and collision performance.
Description
Technical field
The present invention relates to electric automobile gate technique fields, more particularly to a kind of carbon fiber car door.
The invention further relates to a kind of above-mentioned carbon fiber car door manufacturing methods.
Background technique
As national policy vigorously supports pure electric automobile, electric car and its related industry become emerging southern exposure
Industry.Electric car body accounts for complete vehicle quality about 30% at this stage, and power battery, motor driven systems etc. account for the master of integral vehicle cost
Want part, vehicle body cost account for integral vehicle cost lower than 10%.Therefore, under conditions of course continuation mileage determines, by mitigating vehicle body
Component sole mass is very feasible to realize electric car lightweight, and cost-effective control may be implemented.Meanwhile meeting
Under the premise of certain course continuation mileage, the demand to power battery is reduced.
Carbon fibre composite only has 1.6-1.8g/cm as a kind of advanced composite material, density3, close less than steel
The 1/4 of degree, tensile strength reaches 900MPa, much larger than traditional rolled products of ordinary high-strength steel, has high specific strength and specific modulus, low-heat is swollen
Swollen coefficient, a series of excellent performances such as high temperature resistant, corrosion-resistant, creep resistant, self-lubricating also have the flexibility of fiber, can weave
The features such as property.Carbon fibre composite has obtained extensively in multiple fields such as aerospace, building, communications and transportation and sports equipments
General application.Carbon fibre composite has very wide application as ideal lightweighting materials in automobile manufacture
Prospect.
Traditional steel construction car door is heavy and production technology is complicated, and appearance limitation is big, it is difficult to it is vehicle-to-vehicle to meet pure electric vehicle
Door lightweight and personalized demand.
Summary of the invention
The present invention is completed to solve in the prior art insufficient, and the object of the present invention is to provide a kind of carbon fibers
The quality of car door ontology is effectively reduced its advantage is that realizing the lightweight of car door ontology in car door, improve car door intensity, just
Degree and collision performance.
A kind of carbon fiber car door of the invention, including car door ontology, the car door ontology include door skin, inner plate of car door
With H-type skeleton, the H-type skeleton is fixedly connected between the door skin and the inner plate of car door, the door skin and
The inner plate of car door is made of carbon fibre composite respectively, and sliding is connected with elevating glass on the H-type skeleton.
A kind of carbon fiber car door of the invention may also is that
The H-type skeleton includes fromer rail assembly, rear rail assembly and web beam, described web beam one end with it is described
Fromer rail assembly is fixedly connected, and the web beam other end is fixedly connected with the rear rail assembly, the elevating glass position
In described leading between assembly and the rear rail assembly.
The fromer rail assembly and the rear rail assembly are respectively correspondingly fixedly connected on the inner plate of car door front and back end
On.
The first mounting bracket and the second mounting bracket, fromer rail assembly bottom are fixedly connected on the inner plate of car door
It is fixedly connected with first mounting bracket, rear rail assembly bottom is fixedly connected with second mounting bracket.
The fromer rail assembly includes glass fromer rail and fromer rail reinforcer, the glass fromer rail and the fromer rail
Reinforcer is fixedly connected, and the fromer rail reinforcer is fixedly connected with described web beam one end.
The rear rail assembly includes glass rear rail and rear rail reinforcer, the glass rear rail and the rear rail
Reinforcer is fixedly connected, and the rear rail reinforcer is fixedly connected with the web beam other end.
The elevating glass and the sliding of the glass fromer rail and the glass rear rail connect.
The inner plate of car door includes the carbon fibre cloth layer of at least seven thickness degree 0.2-0.3mm, in the 4th layer and layer 5 institute
It states and pre-buried between carbon fibre cloth layer is provided with hinge stiffening plate and limiter stiffening plate.
A kind of carbon fiber car door of the invention, including car door ontology, the car door ontology include door skin, inner plate of car door
With H-type skeleton, the H-type skeleton is fixedly connected between the door skin and the inner plate of car door, the door skin and
The inner plate of car door is made of carbon fibre composite respectively, and sliding is connected with elevating glass on the H-type skeleton.In this way, H-type
Between door skin and inner plate of car door, door skin and inner plate of car door are made skeleton of carbon fibre composite, go up and down glass
Glass can the sliding motion on car door ontology.Door skin and inner plate of car door made of carbon fibre composite realize vehicle
The lightweight of door body, is effectively reduced the quality of car door ontology, and can be realized the appearance and structure of car door ontology personalization
Design, meets modern electric car to car door lightweight with personalization the needs of, while improving the intensity, rigid of car door ontology
The performances such as degree, corrosion-resistant, scratch-resistant.The car door ontology of door skin, inner plate of car door and H-type skeleton composition, ensure that car door is strong
Reduce number of parts while degree, rigidity and collision performance.A kind of carbon fiber car door of the invention, compared with the existing technology and
Speech have the advantage, that the lightweight for realizing car door ontology, the quality of car door ontology is effectively reduced, improve car door intensity,
Rigidity and collision performance.
Another object of the present invention is to provide a kind of carbon fiber car door manufacturing methods, its advantage is that carbon fiber manufacturer
Method hot press forming technology and the relative complex punching press of technique for sticking, welding, relatively simple, carbon fiber car door tool for wrapping process
There is higher presentation quality, reduces the process of coating.
A kind of carbon fiber car door manufacturing method of the invention: include the following steps
Step 1: the inner plate of car door is spread from level to level in a mold by the carbon fibre cloth layer of at least seven layers 0.2-0.3mm
And resin is painted, hinge stiffening plate, limiter stiffening plate are embedded among the 4th layer and layer 5 carbon fibre cloth layer, extruding makes carbon
After scrim cloth and mold assembly, it is put into hot-forming in high temperature and high pressure containers；Step 2: the door skin forms work
Skill is the same as the inner plate of car door；Step 3: first mounting bracket and second mounting bracket were produced in the inner plate of car door
It is embedded in journey in the inner plate of car door；The glass fromer rail and the fromer rail reinforcer, the glass rear rail and institute
It states rear rail reinforcer and is welded into the fromer rail assembly and the rear rail assembly in advance respectively；Again by the fromer rail assembly
Bolt is welded together and passed through with the web beam, bonding way is fixed on the inner plate of car door；The rear rail is total
It fixes, is bolted adjustable using slotted hole with the web beam and the carbon fiber door inner plate of car door at being bolted
Formula, it is solid with the inner plate of car door again after in place after the elevating glass equipment adjustment so as to the assembly of elevating glass described in the later period
It is fixed.Step 4: after the car door H-type skeleton is fixed on the inner plate of car door, the door skin being existed by adhesive bonds
Together, the H-type skeleton can play the role of structural strengthening to entire car door.Step 5: the inner plate of car door, the door skin
And the H-type skeleton constitutes car door ontology, then by glass-frame riser, body hinge, car door limiter, vehicle door interior trim panel etc.
Door accessories are mounted on car door ontology.
Due to using above-mentioned steps, inner plate of car door and door skin pass through a kind of carbon fiber car door manufacturing method of the invention
Carbon fibre cloth layer is laid with, the group of carbon fibre composite inner plate of car door, H-type skeleton, carbon fibre composite door skin
It closes structure design and forms carbon fiber car door.Carbon fibre composite inner plate of car door and carbon fibre composite door skin are independent
After hot-forming, bonded together by adhesive, centre forms cavity, H-type skeleton be clipped in inner plate of car door and door skin it
Between be mounted on inner plate of car door, have the function that structural strengthening.The inner plate of car door or door skin that carbon fibre composite is formed
It can locally thicken or pre-buried stiffening plate；Wherein, hot press forming technology and the relative complex punching press of technique for sticking, welding, overcaster
It is relatively simple for skill.Presentation quality with higher itself, largely reduces the work of coating after car door sheet is body formed
Sequence.
Detailed description of the invention
A kind of carbon fiber car door overall schematic of Fig. 1 present invention.
A kind of carbon fiber car door perspective view of the explosion of Fig. 2 present invention.
A kind of H-type skeleton schematic diagram of carbon fiber car door of Fig. 3 present invention.
Figure number explanation
1, door skin；2, inner plate of car door；21, the first mounting bracket；22, the second mounting bracket；3, H-type skeleton；31, glass
Glass fromer rail；32, fromer rail reinforcer；33, glass rear rail；34, rear rail reinforcer；35, web beam；4, glass is gone up and down
Glass.
Specific embodiment
Fig. 1 to Fig. 3 with reference to the accompanying drawing makees a kind of carbon fiber car door of the invention and its manufacturing method further detailed
It describes in detail bright.
A kind of carbon fiber car door of the invention please refers to the related each figure of Fig. 1 to Fig. 3, including car door ontology, the car door sheet
Body includes door skin 1, inner plate of car door 2 and H-type skeleton 3, and the H-type skeleton 3 is fixedly connected on the door skin 1 and described
Between inner plate of car door 2, the door skin 1 and the inner plate of car door 2 are made of carbon fibre composite respectively, the H-type bone
3 slidings are connected with elevating glass 4 on frame.In this way, H-type skeleton 3 is between door skin 1 and inner plate of car door 2, door skin 1
It is made with inner plate of car door 2 of carbon fibre composite, elevating glass 4 can the sliding motion on H-type skeleton 3.Pass through carbon fiber
Door skin 1 and inner plate of car door 2 made of composite material realize the lightweight of car door ontology, and the matter of car door ontology is effectively reduced
Amount, and can be realized the appearance of car door ontology personalization and structure designs, meet modern electric car to car door lightweight and
Personalized demand, while the performances such as intensity, rigidity, corrosion-resistant, scratch-resistant for improving car door ontology.Door skin 1, car door
The car door ontology that inner panel 2 and H-type skeleton 3 form, reduces number of components while ensure that car door intensity, rigidity and collision performance
Amount.A kind of carbon fiber car door of the invention, has the advantage, that the light weight for realizing car door ontology in terms of existing technologies
Change, the quality of car door ontology is effectively reduced, improves car door intensity, rigidity and collision performance.
A kind of carbon fiber car door of the invention please refers to the related each figure of Fig. 1 to Fig. 3, in front on the basis of technical solution
It may also is that the H-type skeleton 3 includes fromer rail assembly, rear rail assembly and web beam 35, described 35 one end of web beam
It is fixedly connected with the fromer rail assembly, 35 other end of web beam is fixedly connected with the rear rail assembly, the liter
Glass 4 is dropped positioned at described leading between assembly and the rear rail assembly.In this way, fromer rail assembly is fixedly connected on reinforcement cross
35 one end of beam, rear rail assembly are fixedly connected on 35 other end of web beam, fromer rail assembly, rear rail assembly and web beam
35 composition H-type skeletons 3.The reinforcement of car door ontology and stable effect can be played by the way that H-type skeleton 3 is arranged, improves car door sheet
Body intensity, rigidity and collision performance, while decreasing number of parts.Even more preferably, fromer rail assembly and web beam 35
By being welded to connect, rear rail assembly is connect by bolt with web beam 35, enables fromer rail assembly by welded connecting
It is more firmly fixedly connected on web beam 35, is bolted so that glass rear rail 33 and the fixed company of web beam 35
It connects, while easily disassembled, in order to the assembly of later period elevating glass 4.Further preferred technical solution are as follows: the fromer rail is total
It is respectively correspondingly fixedly connected on 2 front and back end of inner plate of car door at the rear rail assembly.In this way, fromer rail assembly and
Rear rail assembly is respectively fixedly connected on 2 front and back end of inner plate of car door, so as to be located at car door body interior more steady for H-type skeleton 3
It is fixed and secured, so that H-type skeleton 3 plays reinforcement and stable effect.Even more preferably, fromer rail assembly and web beam 35 weld
It is fixed on inner plate of car door 2 after being connected together and by bolt, bonding way, rear rail assembly is horizontal with reinforcement respectively by bolt
Beam 35 and door inner plate of car door 2 are fixedly connected.Further preferred embodiment are as follows: be fixedly connected with first on the inner plate of car door 2
Mounting bracket 21 and the second mounting bracket 22, fromer rail assembly bottom are fixedly connected with first mounting bracket 21, institute
Rear rail assembly bottom is stated to be fixedly connected with second mounting bracket 22.In this way, the first mounting bracket 21 and the second installation branch
Frame 22 is fixedly connected on inner plate of car door 2, and fromer rail assembly bottom is fixedly connected with the first mounting bracket 21, rear rail assembly bottom
Portion is fixedly connected with the second mounting bracket 22, by the first mounting bracket 21 and the second mounting bracket 22, enables H-type skeleton 3
It is enough fixedly connected on inner plate of car door 2, so as to be located at car door body interior more stable and secured for H-type skeleton 3, so that H-type bone
Frame 3 plays reinforcement and stable effect.Even more preferably, 31 assembly of glass fromer rail and the first mounting bracket 21 are welded to connect,
Rear rail assembly and the second mounting bracket 22 are welded to connect, by being welded to connect, by being welded to connect, so that H-type skeleton 3 is installed
It is more stable on inner plate of car door 2, while playing the role of reinforcement.
A kind of carbon fiber car door of the invention please refers to the related each figure of Fig. 1 to Fig. 3, in front on the basis of technical solution
It may also is that the fromer rail assembly includes glass fromer rail 31 and fromer rail reinforcer 32, the glass fromer rail 31 and institute
It states fromer rail reinforcer 32 to be fixedly connected, the fromer rail reinforcer 32 is fixedly connected with described 35 one end of web beam.In this way,
Glass fromer rail 31 is fixedly connected with fromer rail reinforcer 32, and fromer rail reinforcer 32 is fixedly connected on 35 one end of web beam
On.Booster action can be played by the way that fromer rail reinforcer 32 is arranged, so that fromer rail assembly is more stable and secured, while glass
Glass fromer rail 31 can play the role of guide rail, while can play structural strengthening and stable effect.Even more preferably, glass
Fromer rail 31 and fromer rail reinforcer 32 are welded into fromer rail assembly, and fromer rail reinforcer 32 and web beam 35 are welded to connect,
By welding so that H-type skeleton 3 is more stable and conveniently.
A kind of carbon fiber car door of the invention please refers to the related each figure of Fig. 1 to Fig. 3, in front on the basis of technical solution
It may also is that the rear rail assembly includes glass rear rail 33 and rear rail reinforcer 34, the glass rear rail 33 and institute
It states rear rail reinforcer 34 to be fixedly connected, the rear rail reinforcer 34 is fixedly connected with 35 other end of web beam.This
Sample, glass rear rail 33 are fixedly connected with rear rail reinforcer 34, and it is another that rear rail reinforcer 34 is fixedly connected on web beam 35
On one end.Booster action can be played by the way that rear rail reinforcer 34 is arranged, so that rear rail assembly is more stable and secured, together
When, glass rear rail 33 can play the role of guide rail, while can play structural strengthening and stable effect.More preferably
It is that glass rear rail 33 and rear rail reinforcer 34 are welded into rear rail assembly, rear rail reinforcer 34 and 35 spiral shell of web beam
Bolt is connected and fixed, and is bolted adjustable using slotted hole, so as to the assembly of later period elevating glass 4, is assembled and is adjusted to elevating glass 4
It is whole in place after fixed again with door inner panel.Further preferred embodiment are as follows: the elevating glass 4 and the glass fromer rail 31 and institute
State the sliding connection of glass rear rail 33.In this way, glass fromer rail 31 and glass rear rail 33 are that elevating glass 4 provides sliding rail
Road.Glass fromer rail 31 and glass rear rail 33 play reinforcement and stable effect, pass through setting glass fromer rail 31 and glass
Rear rail 33 provides the car door ontology of no glass frame, so that car door body construction is simple, novel appearance is unique.
A kind of carbon fiber car door of the invention please refers to the related each figure of Fig. 1 to Fig. 3, in front on the basis of technical solution
It may also is that the inner plate of car door 2 includes at least carbon fibre cloth layer of seven thickness degree 0.2-0.3mm, in the 4th layer and layer 5
It is pre-buried between the carbon fibre cloth layer to be provided with hinge stiffening plate and limiter stiffening plate.In this way, carbon fibre composite car door
It is the carbon fibre cloth layer for being 0.2~0.3mm by every a layer thickness, is laid in the car door of overall thickness 2.0-2.5mm in layer
Plate 2, the number of plies are at least seven layers, are infiltrated between each layer of carbon cloth by epoxy resin；The 4th and layer 5 carbon cloth it
Between pre-buried hinge stiffening plate, limiter stiffening plate；After completing each layer of carbon cloth, extruding pastes carbon cloth and mold
It closes, flows resin by high temperature and pressure, it is more uniform to be completely filled with entire mold cavity, hardening of resin, most end form when cooling
At complete carbon fiber inner plate of car door 2.Even more preferably, carbon fibre cloth layer can be eight layers.
A kind of carbon fiber car door manufacturing method of the invention please refers to the related each figure of Fig. 1 to Fig. 3, in front technical solution
On the basis of it may also is that
Step 1: the inner plate of car door 2 is to be layered on mold from level to level by the carbon fibre cloth layer of at least seven layers 0.2-0.3mm
In and paint resin, be embedded with hinge stiffening plate, limiter stiffening plate among the 4th layer and layer 5 carbon fibre cloth layer, extruding makes
After carbon fibre cloth layer and mold assembly, it is put into hot-forming in high temperature and high pressure containers；
Step 2: 1 moulding process of door skin is the same as the inner plate of car door 2；
Step 3: first mounting bracket 21 and second mounting bracket 22 are in 2 production process of inner plate of car door
It is embedded in the inner plate of car door 2；The glass fromer rail 31 and the fromer rail reinforcer 32, the glass rear rail 33 and
The rear rail reinforcer 34 is welded into the fromer rail assembly and the rear rail assembly in advance respectively；Again by the fromer rail
Assembly and the web beam 35 weld together and are fixed on the inner plate of car door 2 by bolt, bonding way；After described
Rail assembly is bolted to be fixed with inner plate of car door 2 described in the web beam 35 and carbon fiber, is bolted using length
Circular hole is adjustable, so as to the assembly of elevating glass 4 described in the later period, after 4 equipment adjustment of elevating glass in place after again with it is described
Inner plate of car door 2 is fixed；
Step 4: after the car door H-type skeleton 3 is fixed on the inner plate of car door 2, the door skin 1 being passed through into bonding
Agent is bonded together, and the H-type skeleton 3 can play the role of structural strengthening to entire car door.
Step 5: the inner plate of car door 2, the door skin 1 and the H-type skeleton 3 constitute car door ontology, then will
The door accessories such as glass-frame riser, body hinge, car door limiter, vehicle door interior trim panel are mounted on car door ontology.In this way, car door
Inner panel 2 and door skin 1 are laid with by carbon fibre cloth layer, carbon fibre composite inner plate of car door 2, H-type skeleton 3, carbon fiber
The combined structure design of dimension composite material door skin 1 forms carbon fiber car door.Carbon fibre composite inner plate of car door 2 and carbon
Fibrous composite door skin 1 individually it is hot-forming after, bonded together by adhesive, centre formed cavity, H-type skeleton
3 are clipped between inner plate of car door 2 and door skin 1 and are mounted on inner plate of car door 2, have the function that structural strengthening.Carbon fiber is compound
The inner plate of car door 2 or door skin 1 can locally thicken or pre-buried stiffening plate that material is formed；Wherein, hot press forming technology and bonding
It is the relative complex punching press of technique, welding, relatively simple for wrapping process.Itself appearance with higher after car door sheet is body formed
Quality largely reduces the process of coating.
It is above-mentioned that only several specific embodiments in the present invention are illustrated, but can not be as protection model of the invention
Enclose, it is all according to the present invention in design spirit made by equivalent change or modification or equal proportion zoom in or out, should all
Think to fall into protection scope of the present invention.
Claims (9)
1. a kind of carbon fiber car door, it is characterised in that: including car door ontology, the car door ontology includes door skin (1), car door
Inner panel (2) and H-type skeleton (3), the H-type skeleton (3) are fixedly connected on the door skin (1) and the inner plate of car door (2)
Between, the door skin (1) and the inner plate of car door (2) are made of carbon fibre composite respectively, on the H-type skeleton
(3) sliding is connected with elevating glass (4).
2. a kind of carbon fiber car door according to claim 1, it is characterised in that: the H-type skeleton (3) includes that fromer rail is total
At, rear rail assembly and web beam (35), described web beam (35) one end is fixedly connected with the fromer rail assembly, described
Web beam (35) other end is fixedly connected with the rear rail assembly, and the elevating glass (4) is located at described leading at assembly
Between the rear rail assembly.
3. a kind of carbon fiber car door according to claim 2, it is characterised in that: the fromer rail assembly and the rear rail
Assembly is respectively correspondingly fixedly connected on the inner plate of car door (2) front and back end.
4. a kind of carbon fiber car door according to claim 3, it is characterised in that: be fixedly connected on the inner plate of car door (2)
There are the first mounting bracket (21) and the second mounting bracket (22), fromer rail assembly bottom and first mounting bracket (21)
It is fixedly connected, rear rail assembly bottom is fixedly connected with second mounting bracket (22).
5. a kind of carbon fiber car door according to Claims 2 or 3 or 4, it is characterised in that: the fromer rail assembly includes glass
Glass fromer rail (31) and fromer rail reinforcer (32), the glass fromer rail (31) and the fromer rail reinforcer (32) are fixed to be connected
It connects, the fromer rail reinforcer (32) is fixedly connected with the web beam (35) one end.
6. a kind of carbon fiber car door according to Claims 2 or 3 or 4, it is characterised in that: the rear rail assembly includes glass
Glass rear rail (33) and rear rail reinforcer (34), the glass rear rail (33) and the rear rail reinforcer (34) are fixed to be connected
It connects, the rear rail reinforcer (34) is fixedly connected with the web beam (35) other end.
7. a kind of carbon fiber car door according to claim 6, it is characterised in that: the elevating glass (4) and the glass
Fromer rail (31) and the glass rear rail (33) sliding connection.
8. a kind of carbon fiber car door described in -7 any one claims according to claim 1, it is characterised in that: the car door
Inner panel (2) includes the carbon fibre cloth layer of at least seven thickness degree 0.2-0.3mm, the carbon fibre cloth layer described in the 4th layer and layer 5 it
Between pre-buried be provided with hinge stiffening plate and limiter stiffening plate.
9. a kind of carbon fiber car door manufacturing method, it is characterised in that: include the following steps
Step 1: the inner plate of car door (2) is spread from level to level in a mold by the carbon fibre cloth layer of at least seven layers 0.2-0.3mm
And resin is painted, hinge stiffening plate, limiter stiffening plate are embedded among the 4th layer and layer 5 carbon fibre cloth layer, extruding makes carbon
After scrim cloth and mold assembly, it is put into hot-forming in high temperature and high pressure containers；
Step 2: door skin (1) moulding process is the same as the inner plate of car door (2)；
Step 3: first mounting bracket (21) and second mounting bracket (22) are in the inner plate of car door (2) production process
In be embedded in the inner plate of car door (2)；After the glass fromer rail (31) and the fromer rail reinforcer (32), the glass
Guide rail (33) and the rear rail reinforcer (34) are welded into the fromer rail assembly and the rear rail assembly in advance respectively；Again
The fromer rail assembly and the web beam (35) are welded together and the car door is fixed on by bolt, bonding way
On inner panel (2)；The rear rail assembly is bolted and the web beam (35) and the carbon fiber door inner plate of car door
(2) fixed, be bolted it is adjustable using slotted hole, so as to the assembly of elevating glass described in the later period (4), to the elevating glass
(4) equipment adjustment is fixed with the inner plate of car door (2) again after in place.
Step 4: after the H-type skeleton (3) is fixed on the inner plate of car door (2), the door skin (1) being passed through into bonding agent
It is bonded together, the H-type skeleton (3) can play the role of structural strengthening to entire car door.
Step 5: the inner plate of car door (2), the door skin (1) and the H-type skeleton (3) constitute the car door ontology,
Then the door accessories such as glass-frame riser, body hinge, car door limiter, vehicle door interior trim panel are mounted on car door ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402840.0A CN109955697A (en) | 2017-12-22 | 2017-12-22 | A kind of carbon fiber car door and its manufacturing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402840.0A CN109955697A (en) | 2017-12-22 | 2017-12-22 | A kind of carbon fiber car door and its manufacturing method |
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| CN109955697A true CN109955697A (en) | 2019-07-02 |
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| CN201711402840.0A Pending CN109955697A (en) | 2017-12-22 | 2017-12-22 | A kind of carbon fiber car door and its manufacturing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002762A (en) * | 2019-12-31 | 2020-04-14 | 东莞艾可迅复合材料有限公司 | Hub decoration and manufacturing method thereof |
| CN114194009A (en) * | 2021-12-03 | 2022-03-18 | 芜湖莱特思创汽车零部件有限公司 | Lightweight door |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0015201A1 (en) * | 1979-02-19 | 1980-09-03 | Automobiles Citroen | Vehicle door, especially car door |
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| CN202788384U (en) * | 2012-08-31 | 2013-03-13 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile door glass guide rail mounting structure |
| CN103587390A (en) * | 2013-11-04 | 2014-02-19 | 湖南大学 | Modularized vehicle door with steel, aluminum and plastic mixed |
| CN203729753U (en) * | 2014-03-12 | 2014-07-23 | 温州市蓝天汽车零部件有限公司 | Door glass guide rail assembly |
| CN204340603U (en) * | 2014-11-24 | 2015-05-20 | 北汽福田汽车股份有限公司 | The modular construction of door sash brace panel, car door and vehicle |
| CN106004369A (en) * | 2016-07-05 | 2016-10-12 | 华南理工大学 | Safety door structure made of PDCPD (Polydicyclopentadiene) material |
| CN206233806U (en) * | 2016-11-30 | 2017-06-09 | 上海卡豹汽车科技有限公司 | A kind of lightweight is combined car door |
| CN106864223A (en) * | 2015-12-10 | 2017-06-20 | 现代自动车株式会社 | Car door manufacture method and the car door manufactured by the method |
| CN207859910U (en) * | 2017-12-22 | 2018-09-14 | 上汽通用五菱汽车股份有限公司 | A kind of carbon fiber car door |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0015201A1 (en) * | 1979-02-19 | 1980-09-03 | Automobiles Citroen | Vehicle door, especially car door |
| CN101302914A (en) * | 2007-05-09 | 2008-11-12 | 通用汽车环球科技运作公司 | Glass channel for integrated channel/regulator in vehicle door |
| CN202788384U (en) * | 2012-08-31 | 2013-03-13 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile door glass guide rail mounting structure |
| CN103587390A (en) * | 2013-11-04 | 2014-02-19 | 湖南大学 | Modularized vehicle door with steel, aluminum and plastic mixed |
| CN203729753U (en) * | 2014-03-12 | 2014-07-23 | 温州市蓝天汽车零部件有限公司 | Door glass guide rail assembly |
| CN204340603U (en) * | 2014-11-24 | 2015-05-20 | 北汽福田汽车股份有限公司 | The modular construction of door sash brace panel, car door and vehicle |
| CN106864223A (en) * | 2015-12-10 | 2017-06-20 | 现代自动车株式会社 | Car door manufacture method and the car door manufactured by the method |
| CN106004369A (en) * | 2016-07-05 | 2016-10-12 | 华南理工大学 | Safety door structure made of PDCPD (Polydicyclopentadiene) material |
| CN206233806U (en) * | 2016-11-30 | 2017-06-09 | 上海卡豹汽车科技有限公司 | A kind of lightweight is combined car door |
| CN207859910U (en) * | 2017-12-22 | 2018-09-14 | 上汽通用五菱汽车股份有限公司 | A kind of carbon fiber car door |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111002762A (en) * | 2019-12-31 | 2020-04-14 | 东莞艾可迅复合材料有限公司 | Hub decoration and manufacturing method thereof |
| CN111002762B (en) * | 2019-12-31 | 2024-02-06 | 东莞艾可迅复合材料有限公司 | Hub decoration and manufacturing method thereof |
| CN114194009A (en) * | 2021-12-03 | 2022-03-18 | 芜湖莱特思创汽车零部件有限公司 | Lightweight door |
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