CN201446650U - Plastic fuel tank water-cooling shaping bracket - Google Patents
Plastic fuel tank water-cooling shaping bracket Download PDFInfo
- Publication number
- CN201446650U CN201446650U CN2009200473194U CN200920047319U CN201446650U CN 201446650 U CN201446650 U CN 201446650U CN 2009200473194 U CN2009200473194 U CN 2009200473194U CN 200920047319 U CN200920047319 U CN 200920047319U CN 201446650 U CN201446650 U CN 201446650U
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- CN
- China
- Prior art keywords
- fuel tank
- die cavity
- plastic fuel
- loose tool
- air
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a plastic fuel tank water-cooling shaping bracket, which comprises an upper forming die and a lower forming die, which are respectively connected with a stander into a whole body, wherein the opposite surfaces of the upper and the lower forming dies are respectively provided with a die cavity, the wall of the die cavity is provided with a hollowed cooling water passage, and a plurality of spraying ports are arranged between the hollowed cooling water passages. The upper forming die is provided with an air blowing choke plug and an air return choke plug, when the upper and the lower forming dies are buckled with each other into a whole body, the upper and the lower forming dies are tightened by a mode locking mechanism, an upper die cavity and a lower die cavity form an integrity, a plastic fuel tank is arranged inside the die cavity, the wall of the die cavity is attached with the outer wall of the plastic fuel tank, the air blowing choke plug and the air return choke plug are respectively arranged inside an air inlet and an air outlet of the fuel tank, and the stander below the lower forming die is provided with a jacking-up demolding mechanism. The water-cooling shaping bracket blows cool air rapidly into the fuel tank during the cooling process, so the tank body is expanded to be attached onto the wall of the die cavity, and the air return outlet exchanges the hot air inside the tank body, so the appearance precision of the fuel tank is effectively ensured, and the qualification rate of the finished product of the plastic fuel tank is high.
Description
Technical field
The utility model relates to a kind of manufacturing equipment of automobile plastic fuel tank, especially relates to a kind of plastic fuel tank water cooling shaping rack.
Background technology
After the blow molding of automobile plastic fuel tank, need carry out cooling and shaping to it, traditional type of cooling has air cooling typing and water cooling typing.Present water cooling shaping rack adopts a plurality of modules to be clamped in the corresponding site of fuel tank respectively, and fuel tank is fixed on the frame, places water to cool off whole frame again.Such water cooling shaping rack, debug time is long, plastic fuel tank easy deformation in cooling procedure, the form accuracy after the typing is poor, the percent defective height.
The utility model content
Long for solving in the prior art plastic fuel tank cooling and shaping debug time, the problem of the form accuracy difference after the typing, it is a kind of easy to use that the utility model provides, the plastic fuel tank water cooling shaping rack that cooling and shaping is effective.
For solving above technical problem, the technical solution of the utility model is, a kind of plastic fuel tank water cooling shaping rack is provided, comprise separately the last loose tool and the following loose tool that are connected as a single entity with frame, the surface in opposite directions of last loose tool and following loose tool is respectively equipped with die cavity, last loose tool is provided with suitable air blowing chock plug and the return-air chock plug of air inlet and gas outlet with plastic fuel tank, when loose tool fastens to one mutually up and down, die cavity is encircled into as a whole up and down, plastic fuel tank is positioned at die cavity, the outer wall of die cavity wall and plastic fuel tank fits, and air blowing chock plug and return-air chock plug lay respectively in the air inlet and gas outlet of fuel tank.
Adopt above structure, in the cooling and shaping process, quick blast-cold gas in fuel tank, casing is expanded to be attached on the die cavity wall, the return-air mouth swaps out the hot gas in the casing, and in the cooling procedure, fuel tank is under the effect of internal air pressure and outside die cavity wall, form accuracy is effectively guaranteed, has improved the product qualified rate of plastic fuel tank.
As improvement of the present utility model, be equipped with the hollow out cooling water channel on the die cavity wall of loose tool up and down.The hollow out cooling water channel can make the plastic fuel tank wall directly contact with cooling water, accelerates cooling velocity, enhances productivity.
As further improvement of the utility model, be provided with a plurality of water jets between the hollow out cooling water channel.To the fuel tank injection water, both can accelerate cooling by water jet, again can the disturbance cooling water make the coolant water temperature unanimity at each position of fuel tank.
As another improvement of the present utility model, the buckling surface place of loose tool is provided with clamping mechanism up and down.Clamping mechanism loose tool up and down is fixed together firmly, causes mould first with the internal pressure that prevents fuel tank.
As another improvement of the present utility model, be connected with ejection device mechanism on the frame of following loose tool below.After cooling and shaping finished, ejection device mechanism can make the fuel tank fast demoulding.
Description of drawings
Fig. 1 is the front view of the utility model plastic fuel tank water cooling shaping rack;
Fig. 2 is the upward view along A-A among Fig. 1;
Fig. 3 is the vertical view along B-B among Fig. 1.
Among the figure: clamping mechanism, 7 air blowing chock plugs, 8 return-air chock plugs, 9 ejection device mechanisms, 10 frames, 11 die cavity wall under loose tool on 1,2 times loose tools, 3 hollow out cooling water channels, 4 water jets, 5a locating hole, 5b alignment pin, the last clamping mechanism of 6a, the 6b.
The specific embodiment
Figure 1 shows that the front view of the utility model plastic fuel tank water cooling shaping rack; the water cooling shaping rack comprises two parts up and down of mutual correspondence; top is the last loose tool 1 that is connected as a single entity with frame 10; the bottom is the following loose tool 2 that is connected as a single entity with frame 10; the surface in opposite directions of last loose tool 1 and following loose tool 2 is respectively equipped with die cavity; the buckling surface place of loose tool is provided with clamping mechanism 6a, following clamping mechanism 6b respectively up and down, is connected with ejection device mechanism 9 on the frame 10 of following loose tool 2 belows.
Fig. 2 is the upward view of last loose tool, Fig. 3 is the vertical view of following loose tool, be equipped with hollow out cooling water channel 3 on the die cavity wall 11 of loose tool up and down, be provided with a plurality of water jets 4 between the hollow out cooling water channel 3, each water jet 4 is connected with the cooling water water injection valve by nylon tube, hollow out cooling water channel 3 and water jet 4 can make the plastic fuel tank wall directly contact with cooling water, accelerate cooling velocity, and the coolant water temperature at each position of fuel tank are consistent.Last loose tool 1 is provided with suitable air blowing chock plug 7 and the return-air chock plug 8 of air inlet and gas outlet with plastic fuel tank.
During cooling and shaping, to go up loose tool 1 earlier is fastened on down on the loose tool 2, alignment pin 5b on the following loose tool 2 is inserted among the locating hole 5a on the loose tool 1, die cavity is encircled into as a whole up and down, plastic fuel tank is positioned at die cavity, the shape of die cavity and the profile of fuel tank are in full accord, and die cavity wall 11 fits with the outer wall of plastic fuel tank, and air blowing chock plug 7 and return-air chock plug 8 lay respectively in the air inlet and gas outlet of fuel tank; To go up clamping mechanism 6a again, down clamping mechanism 6b locks mutually and makes up and down that loose tool 2 is fixed together firmly; Quick blast-cold gas in fuel tank then, casing is expanded be attached on the die cavity wall 11, the return-air mouth swaps out the hot gas in the casing, and fuel tank is under the effect of internal air pressure and outside die cavity wall, form accuracy is effectively guaranteed, has improved the product qualified rate of plastic fuel tank; After cooling and shaping finishes, open loose tool 1, the cylinder of ejection device mechanism 9 upwards ejects and makes the fuel tank demoulding.
Claims (5)
1. plastic fuel tank water cooling shaping rack, comprise frame, it is characterized in that, this water cooling shaping rack comprises separately last loose tool and the following loose tool that is connected as a single entity with frame, the surface in opposite directions of last loose tool and following loose tool is respectively equipped with die cavity, last loose tool is provided with suitable air blowing chock plug and the return-air chock plug of air inlet and gas outlet with plastic fuel tank, when loose tool fastens to one mutually up and down, die cavity is encircled into as a whole up and down, plastic fuel tank is positioned at die cavity, the outer wall of die cavity wall and plastic fuel tank fits, and air blowing chock plug and return-air chock plug lay respectively in the air inlet and gas outlet of fuel tank.
2. plastic fuel tank water cooling shaping rack according to claim 1 is characterized in that, is equipped with the hollow out cooling water channel on the die cavity wall of loose tool up and down.
3. plastic fuel tank water cooling shaping rack according to claim 2 is characterized in that, is provided with a plurality of water jets between the described hollow out cooling water channel.
4. plastic fuel tank water cooling shaping rack according to claim 1 is characterized in that the buckling surface place of loose tool is provided with clamping mechanism up and down.
5. plastic fuel tank water cooling shaping rack according to claim 1 is characterized in that, is connected with ejection device mechanism on the frame of following loose tool below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200473194U CN201446650U (en) | 2009-07-14 | 2009-07-14 | Plastic fuel tank water-cooling shaping bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200473194U CN201446650U (en) | 2009-07-14 | 2009-07-14 | Plastic fuel tank water-cooling shaping bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446650U true CN201446650U (en) | 2010-05-05 |
Family
ID=42551362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200473194U Expired - Lifetime CN201446650U (en) | 2009-07-14 | 2009-07-14 | Plastic fuel tank water-cooling shaping bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446650U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331905A (en) * | 2013-07-02 | 2013-10-02 | 景鑫精密组件（昆山）有限公司 | Hot-press shaping jig |
| CN103538190A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Cooling and shaping tool of face defrosting air door |
| CN105058745A (en) * | 2015-08-13 | 2015-11-18 | 湖州贝斯特包装科技有限公司 | Cooling and shaping mold device and application method |
| CN105437515A (en) * | 2015-12-22 | 2016-03-30 | 芜湖顺荣汽车部件有限公司 | Water-cooled shaping backup mold |
| CN105690627A (en) * | 2016-03-31 | 2016-06-22 | 安徽志诚机电零部件有限公司 | Urea box shaping device |
| CN108381898A (en) * | 2018-03-06 | 2018-08-10 | 扬州长运塑料技术股份有限公司 | A kind of water cooling plant of plastic fuel tank |
| CN110076937A (en) * | 2019-05-29 | 2019-08-02 | 滁州市印科模塑有限责任公司 | A kind of film face-plate molding die |
-
2009
- 2009-07-14 CN CN2009200473194U patent/CN201446650U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331905A (en) * | 2013-07-02 | 2013-10-02 | 景鑫精密组件（昆山）有限公司 | Hot-press shaping jig |
| CN103331905B (en) * | 2013-07-02 | 2015-12-02 | 景鑫精密组件（昆山）有限公司 | Thermocompression forming tool |
| CN103538190A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Cooling and shaping tool of face defrosting air door |
| CN105058745A (en) * | 2015-08-13 | 2015-11-18 | 湖州贝斯特包装科技有限公司 | Cooling and shaping mold device and application method |
| CN105437515A (en) * | 2015-12-22 | 2016-03-30 | 芜湖顺荣汽车部件有限公司 | Water-cooled shaping backup mold |
| CN105690627A (en) * | 2016-03-31 | 2016-06-22 | 安徽志诚机电零部件有限公司 | Urea box shaping device |
| CN108381898A (en) * | 2018-03-06 | 2018-08-10 | 扬州长运塑料技术股份有限公司 | A kind of water cooling plant of plastic fuel tank |
| CN108381898B (en) * | 2018-03-06 | 2023-08-18 | 扬州长运塑料技术股份有限公司 | Water cooling device of plastic fuel tank |
| CN110076937A (en) * | 2019-05-29 | 2019-08-02 | 滁州市印科模塑有限责任公司 | A kind of film face-plate molding die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225009 Yangzhou Jiangnan Road, No. 508, Jiangsu, China Patentee after: Yapp Automotive Parts Co.,Ltd. Address before: 225009 Yangzhou Jiangnan Road, No. 508, Jiangsu, China Patentee before: YAPP Automotive Parts Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100505 |
|
| CX01 | Expiry of patent term |