CN109878613A - The mounting structure of the automobile-used blow molding reservoir port of motor - Google Patents
The mounting structure of the automobile-used blow molding reservoir port of motor Download PDFInfo
- Publication number
- CN109878613A CN109878613A CN201910278881.6A CN201910278881A CN109878613A CN 109878613 A CN109878613 A CN 109878613A CN 201910278881 A CN201910278881 A CN 201910278881A CN 109878613 A CN109878613 A CN 109878613A
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- Prior art keywords
- inserts
- reservoir port
- skeleton
- automobile
- blow molding
- Prior art date
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- Pending
Links
- 238000000071 blow moulding Methods 0.000 title claims abstract description 15
- 239000002828 fuel tank Substances 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 239000000295 fuel oil Substances 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a kind of mounting structures of the automobile-used blow molding reservoir port of motor, including the bolt being fixedly connected with fuel tank cover base, bolt end is towards reservoir port, it further include the inserts that reservoir port is set, inserts is equipped at least two holes, including the fixation hole and air-tightness detection hole fixed with reservoir port, the injected plastics material of inserts is consistent with reservoir port and edge is equipped with the bevelling for preventing inserts stress from integrally being pulled out, integral installation structure is simple, compact, airtight test can be carried out to fuel oil supply system before product is online while ensure that overall tightness, improve product qualification rate.
Description
Technical field
The present invention relates to a kind of blow molding fuel tanks, and in particular to a kind of mounting structure of the automobile-used blow molding reservoir port of motor.
Background technique
Motorcycle is a kind of trip tool being frequently used in daily life, is laid out in the complete vehicle structure of motorcycle
When, often blow molding fuel tank is used because of reasons such as shape-designing or space limit.The volume of general blow molding fuel tank compares
Big and reservoir port position is relatively high, and in batch production, supplier may insufficient, the blowing pressure various aspects such as not enough be former because of charging
Reservoir port partial wall thickness or reservoir port plane out-of-flatness nearby because caused by, so that the sealing installation structure of reservoir port cannot rise
To expected sealing function, it will appear fuel tank oil leakage phenomenon in the full oil of fuel tank and inclination.
It, cannot be when portion be filled to the advanced row air-tightness of fuel oil supply system since the assembly relation of vehicle actual parts limits
It checks, oil can only be filled it up with after vehicle is offline and carries out roll over detection；When needing to reprocess, front covering and headlight, keep out the wind glass
Glass etc. will be removed all, and appearance covering is also easy to be scratched or even need replacing while heavy workload.
Summary of the invention
Goal of the invention: the object of the present invention is to provide a kind of mounting structures of the automobile-used blow molding reservoir port of motor, guarantee fuel tank
Mouthful leakproofness and before product is online can to fuel oil supply system carry out airtight test.
Technical solution: the mounting structure of the automobile-used blow molding reservoir port of motor of the present invention, including it is solid with fuel tank cover base
Surely the bolt connected, bolt end further include the inserts that reservoir port is arranged in towards reservoir port, and inserts is equipped at least two
Hole, including the fixation hole and air-tightness detection hole fixed with reservoir port, insert material is consistent with reservoir port and edge is equipped with
Bevelling for preventing inserts stress from integrally being pulled out.There are the skeleton for improving its positioning accuracy, skeleton inside inserts
With with the consistent hole of inserts.Skeleton interference fit has bushing, and bushing covers the hole on skeleton.Inserts and skeleton pass through note
Skeleton is wrapped in inserts by modeling, and skeleton provides strength support for inserts.
By using above-mentioned technical proposal, bushing is pressed into the positioning hole of skeleton by the way of interference fit first,
The skeleton component formed after cooperation is integrated into a whole with inserts by Shooting Technique again, and such structure can guarantee its wall
Thick and surface flatness can reach requirement, after when insert injection moulding can guarantee assembly using material identical with reservoir port
Leakproofness, the bevellings of insert edges designs so that inserts is not forced in assembly is drawn out, and improves assembly efficiency and assembly
Quality, the metallic stamping pieces of skeleton ensure that the installation accuracy of inserts, while also provide strength support for inserts, on inserts
Mounting hole a part is used for the detection of air-tightness for the fixation with reservoir port, a part, then is consolidated fuel tank cover base with bolt
Surely it is assembled on inserts, ensures that the sealing of reservoir port in this way, overall structure is simple, compact.
When being fixedly installed on inserts outside in view of fuel tank cover base, it is also easy to produce gap between the two and influences
To integrally-built leakproofness, therefore pedestal sealing ring is provided between inserts and fuel tank cover base, the setting of pedestal sealing ring
There is the bilateral two pass lip for sealing inserts and fuel tank cover base.
The utility model has the advantages that installing pedestal sealing ring additional therebetween compared to directly fuel tank cover base is assembled on inserts
Way make the sealing effect after assembly more preferable, and the bilateral two pass lip on sealing ring more meets the reality of this mounting structure
Border use demand, further ensures that sealing effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of reservoir port of the invention, fuel tank cover base and inserts assembly；
Fig. 2 is the cross-sectional view of inserts of the invention.
Specific embodiment
As shown in Fig. 1 to 2, a kind of mounting structure of the automobile-used blow molding reservoir port of motor, including (in figure not with fuel tank cover base
Show) 5 bolts 6 being fixedly connected, bushing 3 is pressed into bone by the way of interference fit first towards reservoir port by 6 end of bolt
The positioning hole of frame 2, the skeleton component formed after cooperation is integrated into a whole with inserts 1 by Shooting Technique again, such
Structure can guarantee that the flatness on its wall thickness and surface can reach requirement, then the installation of whole inserts is fixed to reservoir port 4.
Inserts 1 uses material identical with reservoir port 4, the leakproofness after can guaranteeing assembly in this way, and 1 edge of inserts falls
Oblique angle design makes inserts 1 be not forced and be drawn out in assembly, improves assembly efficiency and assembling quality, the metal punching of skeleton 2
Casting die ensure that the installation accuracy of inserts 1, while also provide strength support for inserts 1, and hole a part on 1 edge of inserts is used
In the fixation with reservoir port, a part is used for the detection of air-tightness, then with bolt 6 by 5 fixing assembling of fuel tank cover base to inserts 1
On, ensure that the sealing of reservoir port 4 in this way, overall structure is simple, compact.
When fuel tank cover base 5 and inserts 1 assemble, one layer of pedestal sealing ring 7 is installed additional therebetween, so that assembly
Sealing effect after the completion is more preferable, and pedestal sealing ring 7 is provided with the lip of bilateral two pass, more meets the reality of this mounting structure
Use demand.It can reach guarantee reservoir port leakproofness of the invention by above operation, and can be to fuel oil before product is online
Feed system carries out the original design intention of airtight test, improves product qualification rate.
Claims (5)
1. a kind of mounting structure of the automobile-used blow molding reservoir port of motor, including the bolt (6) being fixedly connected with fuel tank cover base (5),
Bolt (6) end is towards reservoir port (4), it is characterised in that further includes inserts (1) of the setting in reservoir port (4), inserts is set on (1)
There are at least two holes, including the fixation hole and air-tightness detection hole fixed with reservoir port (4), the external material of inserts (1)
Consistent and edge is equipped with the bevelling for preventing inserts (1) stress from integrally being pulled out with reservoir port (4).
2. the mounting structure of the automobile-used blow molding reservoir port of motor according to claim 1, it is characterised in that have inside inserts (1)
For improving the skeleton (2) of its positioning accuracy, skeleton (2) has and inserts (1) consistent hole.
3. the mounting structure of the automobile-used blow molding reservoir port of motor according to claim 2, it is characterised in that skeleton (2) interference is matched
Conjunction has bushing (3), and bushing (3) covers the hole on skeleton (2).
4. the mounting structure of the automobile-used blow molding reservoir port of motor according to claim 2, it is characterised in that inserts (1) and skeleton
(2) skeleton (2) is wrapped in inserts (1) by injection molding, skeleton (2) is that inserts (1) provides strength support.
5. the mounting structure of the automobile-used blow molding reservoir port of motor according to claim 1, it is characterised in that inserts (1) and fuel tank
It is provided between cover base (5) pedestal sealing ring (7), pedestal sealing ring (7) is provided with for sealing inserts (1) and fuel tank cap bottom
The bilateral two pass lip of seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910278881.6A CN109878613A (en) | 2019-04-09 | 2019-04-09 | The mounting structure of the automobile-used blow molding reservoir port of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910278881.6A CN109878613A (en) | 2019-04-09 | 2019-04-09 | The mounting structure of the automobile-used blow molding reservoir port of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109878613A true CN109878613A (en) | 2019-06-14 |
Family
ID=66936535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910278881.6A Pending CN109878613A (en) | 2019-04-09 | 2019-04-09 | The mounting structure of the automobile-used blow molding reservoir port of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109878613A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11198884A (en) * | 1998-01-19 | 1999-07-27 | Yamaha Motor Co Ltd | Fuel tank for vehicle |
| CN201026953Y (en) * | 2007-03-19 | 2008-02-27 | 重庆宗申技术开发研究有限公司 | Motorcycle oil box |
| CN101269681A (en) * | 2007-03-19 | 2008-09-24 | 重庆宗申技术开发研究有限公司 | Motorcycle oil box |
| CN201289422Y (en) * | 2008-09-18 | 2009-08-12 | 广西玉柴机器股份有限公司 | Fixture for detecting air tightness of oil feed hole of diesel engine cylinder cover |
| US20100059978A1 (en) * | 2008-09-05 | 2010-03-11 | Yamaha Hatsudoki Kabushiki Kaisha | Saddle-ride type four-wheeled vehicle |
| CN202272120U (en) * | 2011-07-05 | 2012-06-13 | 重庆隆鑫机车有限公司 | Blow molding oil tank assembly and motorcycle |
| CN202608553U (en) * | 2012-05-31 | 2012-12-19 | 亚普汽车部件股份有限公司 | Threaded port sealing structure of plastic fuel tank |
| CN103101592A (en) * | 2013-01-10 | 2013-05-15 | 江门市大长江集团有限公司 | Installment structure of motorcycle plastic fuel tank fuel pump |
| CN103615295A (en) * | 2013-12-03 | 2014-03-05 | 顺达（芜湖）汽车饰件有限公司 | Manufacturing technology for engine oil pan |
| CN203957845U (en) * | 2014-06-30 | 2014-11-26 | 江苏新中天塑业有限公司 | A kind of oil pump mouth resistance to deformation fuel tank |
| CN204286689U (en) * | 2014-08-27 | 2015-04-22 | 盛瑞传动股份有限公司 | Clutch coupling and clutch coupling gas tightness detection architecture |
| CN205574156U (en) * | 2016-04-22 | 2016-09-14 | 重庆隆鑫机车有限公司 | Blowing oil tank |
| CN205674852U (en) * | 2016-06-12 | 2016-11-09 | 安徽江淮汽车股份有限公司 | A kind of plastic oil tank oil filing port structure |
| CN107161252A (en) * | 2017-05-23 | 2017-09-15 | 力帆实业(集团)股份有限公司 | Motorcycle oil tank lid installation seal and its assembling structure |
| CN207173820U (en) * | 2017-09-18 | 2018-04-03 | 珠海市辉环机动车零部件有限公司 | A kind of motorcycle oil tank lid |
| CN109334837A (en) * | 2018-11-08 | 2019-02-15 | 江阴法尔胜精密机械有限公司 | A kind of long-life fuel tank cap and its application method based on motorcycle |
| CN209795684U (en) * | 2019-04-09 | 2019-12-17 | 南京金城机械有限公司 | Mounting structure of blow molding oil tank port for motorcycle |
-
2019
- 2019-04-09 CN CN201910278881.6A patent/CN109878613A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11198884A (en) * | 1998-01-19 | 1999-07-27 | Yamaha Motor Co Ltd | Fuel tank for vehicle |
| CN201026953Y (en) * | 2007-03-19 | 2008-02-27 | 重庆宗申技术开发研究有限公司 | Motorcycle oil box |
| CN101269681A (en) * | 2007-03-19 | 2008-09-24 | 重庆宗申技术开发研究有限公司 | Motorcycle oil box |
| US20100059978A1 (en) * | 2008-09-05 | 2010-03-11 | Yamaha Hatsudoki Kabushiki Kaisha | Saddle-ride type four-wheeled vehicle |
| CN201289422Y (en) * | 2008-09-18 | 2009-08-12 | 广西玉柴机器股份有限公司 | Fixture for detecting air tightness of oil feed hole of diesel engine cylinder cover |
| CN202272120U (en) * | 2011-07-05 | 2012-06-13 | 重庆隆鑫机车有限公司 | Blow molding oil tank assembly and motorcycle |
| CN202608553U (en) * | 2012-05-31 | 2012-12-19 | 亚普汽车部件股份有限公司 | Threaded port sealing structure of plastic fuel tank |
| CN103101592A (en) * | 2013-01-10 | 2013-05-15 | 江门市大长江集团有限公司 | Installment structure of motorcycle plastic fuel tank fuel pump |
| CN103615295A (en) * | 2013-12-03 | 2014-03-05 | 顺达（芜湖）汽车饰件有限公司 | Manufacturing technology for engine oil pan |
| CN203957845U (en) * | 2014-06-30 | 2014-11-26 | 江苏新中天塑业有限公司 | A kind of oil pump mouth resistance to deformation fuel tank |
| CN204286689U (en) * | 2014-08-27 | 2015-04-22 | 盛瑞传动股份有限公司 | Clutch coupling and clutch coupling gas tightness detection architecture |
| CN205574156U (en) * | 2016-04-22 | 2016-09-14 | 重庆隆鑫机车有限公司 | Blowing oil tank |
| CN205674852U (en) * | 2016-06-12 | 2016-11-09 | 安徽江淮汽车股份有限公司 | A kind of plastic oil tank oil filing port structure |
| CN107161252A (en) * | 2017-05-23 | 2017-09-15 | 力帆实业(集团)股份有限公司 | Motorcycle oil tank lid installation seal and its assembling structure |
| CN207173820U (en) * | 2017-09-18 | 2018-04-03 | 珠海市辉环机动车零部件有限公司 | A kind of motorcycle oil tank lid |
| CN109334837A (en) * | 2018-11-08 | 2019-02-15 | 江阴法尔胜精密机械有限公司 | A kind of long-life fuel tank cap and its application method based on motorcycle |
| CN209795684U (en) * | 2019-04-09 | 2019-12-17 | 南京金城机械有限公司 | Mounting structure of blow molding oil tank port for motorcycle |
Non-Patent Citations (1)
| Title |
|---|
| 蒋继红: "塑料成型模具典型结构图册", 31 August 2006, 中国轻工业出版社, pages: 193 - 194 * |
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