CN106541808A - Integral type new material electric automobile door skeleton - Google Patents
Integral type new material electric automobile door skeleton Download PDFInfo
- Publication number
- CN106541808A CN106541808A CN201611050341.5A CN201611050341A CN106541808A CN 106541808 A CN106541808 A CN 106541808A CN 201611050341 A CN201611050341 A CN 201611050341A CN 106541808 A CN106541808 A CN 106541808A
- Authority
- CN
- China
- Prior art keywords
- electric automobile
- automobile door
- skeleton
- door skeleton
- integral type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 33
- 239000002131 composite material Substances 0.000 claims abstract description 30
- 239000003822 epoxy resin Substances 0.000 claims abstract description 24
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 24
- 239000003365 glass fiber Substances 0.000 claims abstract description 23
- 239000003973 paint Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 14
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 239000003063 flame retardant Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000012467 final product Substances 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000007592 spray painting technique Methods 0.000 description 4
- 239000004922 lacquer Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000013138 pruning Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B60J5/0401—Upper door structure
-
- 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
-
- 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
- B60J5/0481—Doors arranged at the vehicle sides characterised by the material plastic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses integral type new material electric automobile door skeleton, including bottom skeleton and top window structure, the bottom skeleton and top window structure are integrally formed, and pass through mould heat pressure one-shot forming by epoxy resin and glass fibre.The present invention pollutes little using the manufacture of composite material integral formed technique, process is simple, and energy consumption is low, it is to avoid former complex process, pollution greatly, the problems such as high energy consumption；Using integrated formed structure, once hot-forming by mould, electric automobile door skeleton high precision, error are little, improve the assembly precision of car load；Composite low cost, intensity can reach technological requirement, with corrosion-resistant, the features such as fire-retardant.
Description
Technical field
The present invention relates to field of motor vehicles, particularly integral type new material electric automobile door skeleton.
Background technology
Electric automobile is the important walking-replacing tool of current people, and with becoming increasingly popular for electric automobile, people are to electronic vapour
The requirement of car is gradually increased.Electric automobile is formed by many assembling fittings, and electric automobile car door component is the important of electric automobile
Composition, electric automobile car door component mainly include that Vehicle door frame and car door are constituted.Existing electric automobile door skeleton is mainly by steel
Material is made, and is welded by many steel bars and steel plate, and steel bar and steel plate are the technological requirement for reaching electric automobile door skeleton, needs
Finally to carry out welding and form Vehicle door frame, phase through the processed of multiple working procedure, such as anti-corrosion, pickling, phosphatization and punching press etc.
Between only harmful dust, gaseous contamination, not only pollute environment, there is certain harm to the body of technique workman, high energy consumption,
Run in the opposite direction with the modern development strategy of energy-saving and emission-reduction, and high-precision requirement can not be reached using welding procedure, cause group
Dress gap is big, can cause stress concentration, affects assembling effect and service life.With the progress of material science and technology so that using new
The integrally formed mode of material makes electric automobile door skeleton and is possibly realized, and the epoxy resin after epoxy resin cure has good
Physics, chemical property, its surface to metal and nonmetallic materials has an excellent adhesive strength, and dielectric properties are good, become
Shape shrinkage factor is little, product size good stability, and hardness is high, and pliability is preferable, to alkali and most of solvent-stable.Glass fibre is
A kind of Inorganic Non-metallic Materials of excellent performance, species are various, and advantage is that good insulating, thermostability be strong, corrosion resistance is good, machinery
Intensity is high, but having the disadvantage property is crisp, and wearability is poor.
The content of the invention
The present invention is to the problems referred to above, there is provided integral type new material electric automobile door skeleton.The technical scheme is that：
Integral type new material electric automobile door skeleton, the electric automobile door skeleton are formed in one structure, are led to by composite
Mould heat pressure one-shot forming is crossed, the electric automobile door skeleton is provided with accessory installing hole.
Used as currently preferred technical scheme, the composite is epoxy resin and glass fibre.
Further illustrate as the present invention, the quality proportioning of the epoxy resin and glass fibre is：Epoxy resin 30-
40；Glass fibre 60-70, adds a certain amount of firming agent and accelerator during hot pressing.
Further, the electric automobile door skeleton includes bottom skeleton and top window structure.
Further, electric automobile door skeleton of the present invention is particularly suited for miniature electric automobile door skeleton.
Further, electric automobile door skeleton of the present invention also includes being covered in the bottom skeleton and top vehicle window
The paint overlay of structural outer surface, paint can be covered in integrally formed bottom skeleton and top vehicle window knot by the way of spray painting
On structure surface.
Advantages of the present invention：The present invention is manufactured using composite material integral formed technique, process is simple, pollutes little, energy consumption
Low, it is to avoid former complex process, pollution is big, the problems such as high energy consumption；It is using integrated formed structure, once hot-forming by mould,
Electric automobile door skeleton high precision, error are little, improve the assembly precision of car load；Composite low cost, intensity can reach work
Skill is required, with corrosion-resistant, the features such as fire-retardant.
Description of the drawings
Fig. 1 is schematic front view of the present invention；
Fig. 2 is schematic top plan view of the present invention；
Fig. 3 is schematic perspective view of the present invention.
Description of the drawings：Composite inner 1, accessory installing hole 2.
Specific embodiment
Embodiment 1：
As shown in Figure 1 to Figure 3, a kind of integral type new material electric automobile door skeleton, including composite inner 1 and paint are outer
Layer, the composite inner 1 adopt epoxy resin and glass fibre by mould heat pressure one-shot forming, composite inner 1
It is provided with accessory installing hole 2；Paint overlay is covered on 1 surface of composite inner by way of spray painting.The asphalt mixtures modified by epoxy resin
Fat is 30 with the quality proportioning of glass fibre:65, by epoxy resin and glass fiber compound material and 2% firming agent and
3% accelerator is put in Vehicle door frame mould, and heating makes composite curing molding, takes out workpiece and prune after mould cooling
Burr obtains final product the composite inner, and composite inner obtains final product the electronic vapour of the integral type new material after lacquer spraying technique
Vehicle door frame, the electric automobile door framework material tensile strength are 1200 MPa, and hardness reaches the hardness of common iron, can be with
Meet electric automobile door framework process requirement.
Embodiment 2：
A kind of integral type new material electric automobile door skeleton, including composite inner and paint overlay, composite inner bag
Bottom skeleton and top window structure are included, the bottom skeleton and top window structure are passed through using epoxy resin and glass fibre
Mould heat pressure one-shot forming, paint overlay are covered on composite inner surface by way of spray painting.The epoxy resin
Quality proportioning with glass fibre is 32:64, by epoxy resin and glass fiber compound material and 2% firming agent and 2%
Accelerator put in Vehicle door frame mould, heating makes composite curing molding, takes out workpiece and prune hair after mould cooling
Thorn obtains final product the composite inner, and composite inner obtains final product the integral type new material electric automobile after lacquer spraying technique
Door skeleton.
Embodiment 3：
A kind of integral type new material electric automobile door skeleton, including composite inner and paint overlay, composite inner bag
Bottom skeleton and top window structure are included, the bottom skeleton and top window structure are passed through using epoxy resin and glass fibre
Mould heat pressure one-shot forming, paint overlay are covered on composite inner surface by way of spray painting.The epoxy resin
Quality proportioning with glass fibre is 34:62, by epoxy resin and glass fiber compound material and 1% firming agent and 3%
Accelerator put in Vehicle door frame mould, heating makes composite curing molding, takes out workpiece and prune hair after mould cooling
Thorn obtains final product the composite inner, and composite inner obtains final product the integral type new material electric automobile after lacquer spraying technique
Door skeleton.
Embodiment 4：
A kind of integral type new material electric automobile door skeleton, including bottom skeleton and top window structure, the bottom skeleton and
Top window structure adopts epoxy resin and glass fibre by the matter of mould heat pressure one-shot forming, epoxy resin and glass fibre
Amount proportioning is 28:66, epoxy resin is put into glass fiber compound material and 2% firming agent and 4% accelerator
In Vehicle door frame mould, heating makes composite curing molding, takes out workpiece pruning burr and obtain final product the one after mould cooling
Formula new material electric automobile door skeleton.
Embodiment 5：
A kind of integral type new material miniature electric automobile Vehicle door frame, including bottom skeleton and top window structure, the bottom
Skeleton and top window structure adopt epoxy resin and glass fibre to pass through mould heat pressure one-shot forming, epoxy resin and glass fibers
The quality proportioning of dimension is 30:67, by epoxy resin and glass fiber compound material and 1% firming agent and 2% accelerator
Put in Vehicle door frame mould, heating makes composite curing molding, workpiece pruning burr is taken out after mould cooling and obtains final product institute
Integral type new material electric automobile car door skeleton is stated, the miniature electric automobile door framework material hardness reaches the hard of common iron
Degree, can meet electric automobile car door framework process requirement.
It is pointed out that the present invention is not only limited to above example, its concrete structure allows to change, in a word, all
The various change done in the protection domain of independent claims of the present invention is within the scope of the present invention.
Claims (6)
1. integral type new material electric automobile door skeleton, it is characterised in that：The electric automobile door skeleton is formed in one structure,
By composite by mould heat pressure one-shot forming, the electric automobile door skeleton is provided with accessory installing hole.
2. integral type new material electric automobile door skeleton according to claim 1, it is characterised in that：The composite is
Epoxy resin and glass fibre.
3. integral type new material electric automobile door skeleton according to claim 2, it is characterised in that：The epoxy resin and
The quality proportioning of glass fibre is：Epoxy resin 25-35；Glass fibre 60-70.
4. integral type new material electric automobile door skeleton according to claim 3, it is characterised in that：Including bottom skeleton and
Top window structure.
5. integral type new material electric automobile door skeleton according to claim 3, it is characterised in that：The electric automobile door
Skeleton is miniature electric automobile door skeleton.
6. integral type new material electric automobile door skeleton according to claim 4, it is characterised in that：The electric automobile door
Skeleton also includes the paint overlay for being covered in the bottom skeleton and top window structure outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611050341.5A CN106541808A (en) | 2016-11-25 | 2016-11-25 | Integral type new material electric automobile door skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611050341.5A CN106541808A (en) | 2016-11-25 | 2016-11-25 | Integral type new material electric automobile door skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106541808A true CN106541808A (en) | 2017-03-29 |
Family
ID=58395793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611050341.5A Pending CN106541808A (en) | 2016-11-25 | 2016-11-25 | Integral type new material electric automobile door skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106541808A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235143A (en) * | 2010-04-15 | 2011-11-09 | 朗盛德国有限责任公司 | Door structure module |
| DE102011121727A1 (en) * | 2011-12-20 | 2013-06-20 | Gm Global Technology Operations, Llc | Door framework for vehicle door, has base structure formed by metal part i.e. transformed sheet metal part, formed by stamping and made of aluminum or aluminum alloy and/or magnesium or magnesium alloy |
| CN104196423A (en) * | 2014-09-04 | 2014-12-10 | 山东宝雅新能源汽车股份有限公司 | Aluminum alloy automobile door frame special for electric automobile |
| CN205417114U (en) * | 2016-03-17 | 2016-08-03 | 泉州装备制造研究所 | Car fibre door structure |
| CN206870832U (en) * | 2016-11-25 | 2018-01-12 | 广东天非尼迪新能源科技有限公司 | Integral type new material electric automobile door skeleton |
-
2016
- 2016-11-25 CN CN201611050341.5A patent/CN106541808A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235143A (en) * | 2010-04-15 | 2011-11-09 | 朗盛德国有限责任公司 | Door structure module |
| DE102011121727A1 (en) * | 2011-12-20 | 2013-06-20 | Gm Global Technology Operations, Llc | Door framework for vehicle door, has base structure formed by metal part i.e. transformed sheet metal part, formed by stamping and made of aluminum or aluminum alloy and/or magnesium or magnesium alloy |
| CN104196423A (en) * | 2014-09-04 | 2014-12-10 | 山东宝雅新能源汽车股份有限公司 | Aluminum alloy automobile door frame special for electric automobile |
| CN205417114U (en) * | 2016-03-17 | 2016-08-03 | 泉州装备制造研究所 | Car fibre door structure |
| CN206870832U (en) * | 2016-11-25 | 2018-01-12 | 广东天非尼迪新能源科技有限公司 | Integral type new material electric automobile door skeleton |
Non-Patent Citations (1)
| Title |
|---|
| 高卫明: "《汽车材料》", 北京航空航天大学出版社, pages: 113 - 116 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180828 Address after: 643000 No. 18, Hui Cai road, Yantan Industrial Park, Zigong, Sichuan Applicant after: SICHUAN TIVINIDI NEW ENERGY TECHNOLOGY CO.,LTD. Address before: 510800 Guangdong, Guangzhou, Huadu District, Huadu District, Xiu street, West Ping Road West B2 Road, the first floor of the building. Applicant before: GUANGDONG TIANFEI NIDI NEW ENERGY TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200109 Address after: 643000 room 412, science and Technology Incubation Park, No.1 Xingyuan Road, Yantan Industrial Park, Yantan District, Zigong City, Sichuan Province Applicant after: Sichuan Tuai greenway Technology Co.,Ltd. Address before: 643000 Zigong province Sichuan City Yantan Industrial Park TopHuman Road No. 18 Applicant before: SICHUAN TIVINIDI NEW ENERGY TECHNOLOGY CO.,LTD. |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170329 |
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| RJ01 | Rejection of invention patent application after publication |