CN105253011A - New type automobile gasoline tank and forming method thereof - Google Patents
New type automobile gasoline tank and forming method thereof Download PDFInfo
- Publication number
- CN105253011A CN105253011A CN201510756346.9A CN201510756346A CN105253011A CN 105253011 A CN105253011 A CN 105253011A CN 201510756346 A CN201510756346 A CN 201510756346A CN 105253011 A CN105253011 A CN 105253011A
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- fuel tank
- gasoline tank
- felt
- forming method
- glass fiber
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention relates to a new type automobile gasoline tank and a forming method thereof. the new type automobile gasoline tank comprises an upper part of the gasoline tank and a lower part of the gasoline tank which are connected in a butting manner, wherein the upper part of the gasoline tank is provided with an oil inlet; the upper part of the gasoline tank and the lower part of the gasoline tank are made of a glass fiber reinforced plastic material; a joint adopts a glass fiber reinforced plastic hand lay-up process, and adopts 400g/m<2> of glass fiber woven roving to perform hand lay-up connection in a sealing manner. The forming method comprises the following steps that (1) an upper die of the gasoline tank and a lower die of the gasoline tank are sprayed with gel coat for curing; (2) a layer of 1100g/m<2> of combination mat and a layer of 1080g/m<2> of sandwich felt are respectively laid at the interiors of the upper die of the gasoline tank and the lower die of the gasoline tank in sequence after the gel coat is cured; (3) UPR (unsaturated polyester resin) is introduced into the combination mat and the sandwich felt by utilizing a vacuum bag molding process; (4) demoulding is respectively performed after curing to obtain split upper part of the gasoline tank and the lower part of the gasoline tank; (5) the upper part of the gasoline tank and the lower part of the gasoline tank are connected in a butting manner, and are connected in a sealing manner by adopting the 400g/m<2> of glass fiber woven roving through the hand lay-up process; (6) burrs polishing are performed.
Description
Technical field
The present invention relates to a kind of new automobile fuel tank and forming method thereof.
Background technology
Traditional automotive oil tank material mostly is irony or engineering plastics material, and irony fuel tank is cheap but there is potential safety hazard, when automobile has an accident, causes more serious consequence because collision fuel tank can produce spark initiation gasoline; Engineering plastics material fuel tank cost is higher, and die sinking somewhat expensive, and cost is higher, a kind of cheap and the plastics on new materials fuel tank of potential safety hazard can be avoided urgently to develop.
Summary of the invention
The present invention provides the new automobile fuel tank that a kind of productive costs is low, safety factor is high for solving in known technology the technical matters that exists.
The technical scheme that the present invention takes for the technical matters existed in solution known technology is: a kind of Novel automobile oil case comprises fuel tank top and the fuel tank bottom of docking joint, and fuel tank top is provided with oil inlet; Described fuel tank top and fuel tank bottom are glass steel material, adopt glass-felt plastic hand to stick with paste technique, employing 400g/ ㎡ glass fibre woven roving carries out hand paste and is tightly connected at joint.
Advantage of the present invention and good effect are: the automotive oil tank that the invention provides a kind of glass steel material, and this automotive oil tank molding mode is simple and convenient, by the various Special fuel tank of mould quick Fabrication, with low cost, simple to operate; Effectively safety is improve again because not producing spark when its material is collided.
Another object of the present invention is to provide a kind of forming method of above-mentioned new automobile fuel tank.
The technical scheme that the present invention takes for the technical matters existed in solution known technology is: forming method comprises the following steps, and (1) sprays gel coat on fuel tank patrix and fuel tank counterdie, to be solidified; (2), after gel coat solidification, 1 layer of 1100g/ ㎡ composite felt and 1 layer of sandwich felt of 1080g/ ㎡ is laid successively at fuel tank patrix and fuel tank counterdie inside separately; (3) vacuum bag compression technology is utilized to be imported by unsaturated polyester resin in composite felt and sandwich felt; (4) demoulding respectively after solidification, obtains fuel tank top and the fuel tank bottom of split; (5) by fuel tank top and the docking of fuel tank bottom, stick with paste technique by hand and adopt 400g/ ㎡ glass fibre woven roving both to be tightly connected; (6) polishing burr, fuel tank global formation.
Advantage of the present invention and good effect are: forming method of the present invention adopts the shaping and hand of glass-felt plastic vacuum technology to stick with paste sealing technology, and simple to operate, the fuel tank obtained is cheap, and effectively avoids the potential safety hazard of irony fuel tank.
Accompanying drawing explanation
Fig. 1 is the structural representation of fuel tank in the present invention;
Fig. 2 is the structural representation on fuel tank top in Fig. 1;
Fig. 3 is the structural representation of fuel tank bottom in Fig. 1;
Fig. 4 is the structural representation of fuel tank patrix;
Fig. 5 is the structural representation of fuel tank counterdie.
In figure: 1, fuel tank top; 2, oil inlet; 3, fuel tank bottom; 4, fuel tank patrix; 5, fuel tank counterdie.
Detailed description of the invention
For summary of the invention of the present invention, Characteristic can be understood further, hereby lift following examples and be described in detail as follows:
Refer to Fig. 1 to Fig. 3, Novel automobile oil case of the present invention comprises fuel tank top 1 and the fuel tank bottom 3 of docking joint, and fuel tank top 1 is provided with oil inlet 2.
Fuel tank top 1 and fuel tank bottom 3 are glass steel material, adopt glass-felt plastic hand to stick with paste technique, employing 400g/ ㎡ glass fibre woven roving carries out hand paste and is tightly connected at joint.
Fig. 4 and Fig. 5 is the structural representation of forming mould, can find out that forming method comprises the following steps:
(1) on fuel tank patrix and fuel tank counterdie, gel coat is sprayed, to be solidified;
(2), after gel coat solidification, 1 layer of 1100g/ ㎡ composite felt and 1 layer of sandwich felt of 1080g/ ㎡ is laid successively at fuel tank patrix and fuel tank counterdie inside separately;
(3) vacuum bag compression technology is utilized to be imported by unsaturated polyester resin in composite felt and sandwich felt;
(4) demoulding respectively after solidification, obtains fuel tank top and the fuel tank bottom of split;
(5) by fuel tank top and the docking of fuel tank bottom, stick with paste technique by hand and adopt 400g/ ㎡ glass fibre woven roving both to be tightly connected;
(6) polishing burr, fuel tank global formation.
Although with reference to previous embodiment to invention has been detailed description; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a new automobile fuel tank, is characterized in that: the fuel tank top (1) and fuel tank bottom (3) that comprise docking joint, fuel tank top (1) is provided with oil inlet (2); Described fuel tank top (1) and fuel tank bottom (3) are glass steel material, adopt glass-felt plastic hand to stick with paste technique, adopt 400g/m at joint
2glass fibre woven roving carries out hand paste and is tightly connected.
2. a forming method for new automobile fuel tank as claimed in claim 1, is characterized in that: comprise the following steps,
(1) on fuel tank patrix and fuel tank counterdie, gel coat is sprayed, to be solidified;
(2), after gel coat solidification, 1 layer of 1100g/m is laid successively at fuel tank patrix and fuel tank counterdie inside separately
2composite felt and 1 layer of 1080g/m
2sandwich felt;
(3) vacuum technology is utilized to be imported by unsaturated polyester resin in composite felt and sandwich felt;
(4) demoulding respectively after solidification, obtains fuel tank top and the fuel tank bottom of split;
(5) by fuel tank top and the docking of fuel tank bottom, stick with paste technique by hand and adopt 400g/m
2both are tightly connected by glass fibre woven roving;
(6) polishing burr, fuel tank global formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510756346.9A CN105253011A (en) | 2015-11-06 | 2015-11-06 | New type automobile gasoline tank and forming method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510756346.9A CN105253011A (en) | 2015-11-06 | 2015-11-06 | New type automobile gasoline tank and forming method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105253011A true CN105253011A (en) | 2016-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510756346.9A Pending CN105253011A (en) | 2015-11-06 | 2015-11-06 | New type automobile gasoline tank and forming method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105253011A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217899A (en) * | 2016-08-30 | 2016-12-14 | 厦门瀚盛游艇有限公司 | A kind of manufacture method of yacht composite fuel tank/water tank |
| CN107914888A (en) * | 2016-10-10 | 2018-04-17 | 北京空天技术研究所 | A kind of hypersonic aircraft Special fuel tank structure |
| CN108248371A (en) * | 2018-01-04 | 2018-07-06 | 上海理工大学 | Portable separable fuel tank |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174245A (en) * | 1977-02-24 | 1979-11-13 | Regie Nationale Des Usines Renault | Method of fabricating a flexible fuel tank |
| CN2189081Y (en) * | 1994-03-12 | 1995-02-08 | 罗守江 | Glass fiber reinforced plastic integral oil tank |
| CN1220721A (en) * | 1997-03-21 | 1999-06-23 | 三菱重工业株式会社 | Fuel tank and general purpose engine provided with the same |
| CN104029402A (en) * | 2014-06-27 | 2014-09-10 | 优利康达（天津）科技有限公司 | Novel RTM die |
| CN104309133A (en) * | 2014-08-19 | 2015-01-28 | 山东英特力新材料有限公司 | A preparing method of a composite-material pentahedral rectangular cabin |
| CN205130912U (en) * | 2015-11-06 | 2016-04-06 | 优利康达（天津）科技有限公司 | Novel automobile fuel tank |
-
2015
- 2015-11-06 CN CN201510756346.9A patent/CN105253011A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174245A (en) * | 1977-02-24 | 1979-11-13 | Regie Nationale Des Usines Renault | Method of fabricating a flexible fuel tank |
| CN2189081Y (en) * | 1994-03-12 | 1995-02-08 | 罗守江 | Glass fiber reinforced plastic integral oil tank |
| CN1220721A (en) * | 1997-03-21 | 1999-06-23 | 三菱重工业株式会社 | Fuel tank and general purpose engine provided with the same |
| CN104029402A (en) * | 2014-06-27 | 2014-09-10 | 优利康达（天津）科技有限公司 | Novel RTM die |
| CN104309133A (en) * | 2014-08-19 | 2015-01-28 | 山东英特力新材料有限公司 | A preparing method of a composite-material pentahedral rectangular cabin |
| CN205130912U (en) * | 2015-11-06 | 2016-04-06 | 优利康达（天津）科技有限公司 | Novel automobile fuel tank |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217899A (en) * | 2016-08-30 | 2016-12-14 | 厦门瀚盛游艇有限公司 | A kind of manufacture method of yacht composite fuel tank/water tank |
| CN106217899B (en) * | 2016-08-30 | 2018-08-28 | 厦门瀚盛游艇有限公司 | A kind of production method of yacht composite material fuel tank/water tank |
| CN107914888A (en) * | 2016-10-10 | 2018-04-17 | 北京空天技术研究所 | A kind of hypersonic aircraft Special fuel tank structure |
| CN107914888B (en) * | 2016-10-10 | 2019-06-07 | 北京空天技术研究所 | A kind of hypersonic aircraft Special fuel tank structure |
| CN108248371A (en) * | 2018-01-04 | 2018-07-06 | 上海理工大学 | Portable separable fuel tank |
| CN108248371B (en) * | 2018-01-04 | 2021-07-13 | 上海理工大学 | Portable split oil tank |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |