CN203331400U - Blowing mould - Google Patents
Blowing mould Download PDFInfo
- Publication number
- CN203331400U CN203331400U CN2013202873412U CN201320287341U CN203331400U CN 203331400 U CN203331400 U CN 203331400U CN 2013202873412 U CN2013202873412 U CN 2013202873412U CN 201320287341 U CN201320287341 U CN 201320287341U CN 203331400 U CN203331400 U CN 203331400U
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- CN
- China
- Prior art keywords
- mould
- vacuum
- utility
- vacuum forming
- cylinder
- 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 - Fee Related
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Abstract
The utility model relates to a blowing mould which is characterized by comprising two half moulds, wherein a blowing needle is arranged in one half mould, and a vacuum blister cylinder is transversely arranged in the other half mould; the tail of the vacuum blister cylinder is connected with a vacuum blister pump, and the top of the vacuum blister cylinder is provided with a vacuum sucking disk; pre-clamps are arranged below the mould in a bilateral symmetry manner. According to the blowing mould, an insert can be precisely positioned in a blank and cannot move.
Description
Technical field
The utility model relates to a kind of blow mold.
Background technology
For meeting the permeability of fuel tank of vehicle, reduce the motor vehicle exhaust emission amount, solve because of the more problem of part interface, therefore, in the blowing process, part is arranged on to the discharge capacity that fuel tank internal can effectively reduce the automobile plastic fuel tank in advance accurately.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of prior art, and a kind of blow mold is provided, and can make inserts accurately locate in parison, and can not produce and move.
For solving above technical problem, the technical solution of the utility model is: a kind of blow mold, its difference is: it comprises mold halves, be provided with blow needle in one half mold, be horizontally arranged with the vacuum forming cylinder in second half mould, the afterbody of described vacuum forming cylinder is connecting the vacuum forming pump, top is provided with vacuum cup, and the below of described mould is symmetrically set with pre-clamp.
The contrast prior art, beneficial features of the present utility model is: this blow mold is provided with the vacuum cup by air cylinder driven, adsorbable firmly parison and inserts, effectively avoided in production engineering, between parison and inserts, relatively moved position, improved qualification rate and the precision of product.
The accompanying drawing explanation
Fig. 1 is the utility model example structure figure;
Wherein: 1-mould, 2-blow needle, 3-vacuum cup, 4-vacuum forming cylinder, 5-vacuum forming pump, the pre-clamp of 6-.
The specific embodiment
Below by the specific embodiment, by reference to the accompanying drawings the utility model is described in further detail.
Please refer to Fig. 1, a kind of blow mold of the utility model, it comprises mold halves 1, be provided with blow needle 2 in one half mold 1, be horizontally arranged with vacuum forming cylinder 4 in second half mould 1, the afterbody of described vacuum forming cylinder 4 is connecting vacuum forming pump 5, top is provided with vacuum cup 3, and the below of described mould 1 is symmetrically set with pre-clamp 6.
In the utility model embodiment, be horizontally arranged with the vacuum forming cylinder that drives vacuum cup to do stretching motion, when inserts rises to the position of setting, vacuum forming air cylinder driven vacuum cup stretches out forward, by parison and inserts compacting and after the adhesion several seconds, start the vacuum forming pump and adsorb parison and inserts, the inserts support exits again, after the fuel tank internal pre-blowing, when mould is closed, the vacuum forming cylinder returns, the parison be adsorbed moves with vacuum cup backward with inserts, blow needle inserts air blowing final vacuum plastic uptake pump just to be stopped, effectively prevented that inserts from producing and moving position in parison, guaranteed relative position and firm fixing accurately between inserts and parison.
Above content is the further description of the utility model being done in conjunction with concrete embodiment, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the those of ordinary skill of the technical field under the utility model, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (1)
1. a blow mold, it is characterized in that: it comprises mold halves, be provided with blow needle in one half mold, be horizontally arranged with the vacuum forming cylinder in second half mould, the afterbody of described vacuum forming cylinder is connecting the vacuum forming pump, top is provided with vacuum cup, and the below of described mould is symmetrically set with pre-clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202873412U CN203331400U (en) | 2013-05-23 | 2013-05-23 | Blowing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202873412U CN203331400U (en) | 2013-05-23 | 2013-05-23 | Blowing mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203331400U true CN203331400U (en) | 2013-12-11 |
Family
ID=49700097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202873412U Expired - Fee Related CN203331400U (en) | 2013-05-23 | 2013-05-23 | Blowing mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203331400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693361A (en) * | 2019-01-15 | 2019-04-30 | 亚普汽车部件股份有限公司 | Hollow body formed accessory and forming method |
| CN112659521A (en) * | 2020-12-10 | 2021-04-16 | 广西方鑫汽车科技有限公司 | Welding-free manufacturing method of plastic fuel tank |
-
2013
- 2013-05-23 CN CN2013202873412U patent/CN203331400U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693361A (en) * | 2019-01-15 | 2019-04-30 | 亚普汽车部件股份有限公司 | Hollow body formed accessory and forming method |
| WO2020147640A1 (en) * | 2019-01-15 | 2020-07-23 | 亚普汽车部件股份有限公司 | Hollow body molding aid and molding method |
| CN112659521A (en) * | 2020-12-10 | 2021-04-16 | 广西方鑫汽车科技有限公司 | Welding-free manufacturing method of plastic fuel tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |