CN202911071U - Vehicle turbulent flow PUR foaming die with edge flash grooves - Google Patents
Vehicle turbulent flow PUR foaming die with edge flash grooves Download PDFInfo
- Publication number
- CN202911071U CN202911071U CN 201220583104 CN201220583104U CN202911071U CN 202911071 U CN202911071 U CN 202911071U CN 201220583104 CN201220583104 CN 201220583104 CN 201220583104 U CN201220583104 U CN 201220583104U CN 202911071 U CN202911071 U CN 202911071U
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- die
- edge
- outer shell
- shell body
- edge flash
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- 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.)
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Abstract
The utility model relates to a vehicle turbulent flow PUR foaming die with edge flash grooves, which comprises a die outer shell, wherein a cavity is arranged in the die outer shell, a central separation column is arranged at the center of the die outer shell, and a sprue is formed outside of the central separation column; a plurality of edge flash grooves vertical downwards are uniformly arranged on the inner edge of the upper and lower sides of the die outer shell respectively, gap is left between the cavity and the inner wall of the die outer shell, and a plurality of internal flow passages are arranged on the inner wall of the die at the lower part of the cavity. The die has the following benefits: due to addition of the strip-shaped flash grooves vertical downwards on the edge of the die main body, a whole flash groove structure is formed for the die, the traditional structure of direct injection is improved, products with even periphery can be ensured, and manual polishing is not needed, the production cost is effectively reduced, and the quality improvement of vehicle turbulent flow products is facilitated.
Description
Technical field
The utility model relates to a kind of foaming mould, relates in particular to a kind of PUR foaming mould with automobile flow-disturbing of edge flash groove.
Background technology
Automobile-used disturbing flow device refers to that generally car can produce and the ejusdem generis active force of lift under steam, and just opposite direction utilizes this downward power to offset lift on the vehicle body, thereby has ensured the safety of driving.Such as, the tailstock is for more attractive in appearance, a lot of tailstock moulding are steeper all, so air velocity also can be faster, the effect that also will form as wing obtains lift upwards, and the effect of using spoiler is exactly to reduce suffered climbing power in the Vehicle Driving Cycle under the prerequisite that does not increase car body weight.For the production and processing of flow-disturbing foaming mould, the general means that prior art adopts, smooth not because of the die ontology edge, can cause its product edge to have uneven, need to spray paint again behind the manual polishing, thereby finally affected product quality and production efficiency.Therefore, for above aspect, need to reasonably improve prior art.
The utility model content
For above defective, the utility model provides a kind of guarantees that the product periphery of producing is smooth, need not manual polishing, effectively than the PUR foaming mould of the automobile flow-disturbing with edge flash groove of low production cost, to solve many deficiencies of prior art.
For achieving the above object, the utility model is by the following technical solutions:
A kind of PUR foaming mould with automobile flow-disturbing of edge flash groove, comprise the mold shell body, mold shell body inside arranges die cavity, and described mold shell body center position is provided with a central compartment post and is positioned at this central compartment post outside offers a sprue; The position, inside edge of the upper and lower both sides of described mold shell body evenly arranges respectively some edge flash grooves vertically downward.Leave the gap between described die cavity and the mold shell body inwall, be positioned on the mould inner wall of die cavity below some inner flow passages are set, be provided with wall between per two adjacent edge flash grooves.
The beneficial effect of the PUR foaming mould of the automobile flow-disturbing with edge flash groove described in the utility model is: by increase some bar shaped flash grooves vertically downward in the die ontology edge, make mould form whole flash groove structure, improved traditional structure that directly pours into, can guarantee that the product periphery of producing is smooth, need not manual polishing, effectively than low production cost, be conducive to improve the quality of automobile flow-disturbing product.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is the described PUR foaming mould structural representation with automobile flow-disturbing of edge flash groove of the utility model embodiment.
Among the figure:
1, mold shell body; 2, die cavity; 3, central compartment post; 4, inner flow passage; 5, sprue; 6, edge flash groove; 7, bolt.
The specific embodiment
As shown in Figure 1, the described PUR foaming mould with automobile flow-disturbing of edge flash groove of the utility model embodiment, comprise mold shell body 1, die cavity 2 is set in described mold shell body 1 inside and this die cavity 2 is divided into mould inside, lower two parts, leave the gap between this die cavity 2 and mold shell body 1 inwall, be positioned on the mould inner wall of die cavity 2 belows some inner flow passages 4 are set, described mold shell body 1 center position is provided with a central compartment post 3 and is positioned at these central compartment post 3 outsides offers a sprue 5, this sprue 5 and die cavity 2 internal communication, sprue 5 barrels wherein are fixed on the mold shell body 1 by bolt 7; Need emphasis to be pointed out that, the position, inside edge of described mold shell body 1 upper and lower both sides evenly arrange respectively some vertically downward bar shaped edge flash groove 6 and per two adjacent edge flash grooves 6 between be provided with wall.
Above embodiment is the more preferably specific embodiment a kind of of the utility model, and the common variation that those skilled in the art carry out in the technical program scope and replacing should be included in the protection domain of the present utility model.
Claims (4)
1. PUR foaming mould with automobile flow-disturbing of edge flash groove, comprise mold shell body (1), mold shell body (1) inside arranges die cavity (2), it is characterized in that: described mold shell body (1) center position is provided with a central compartment post (3) and is positioned at this central compartment post (3) outside offers a sprue (5); The position, inside edge of the upper and lower both sides of described mold shell body (1) evenly arranges respectively some edge flash grooves (6) vertically downward.
2. the PUR foaming mould with automobile flow-disturbing of edge flash groove according to claim 1 is characterized in that: leave the gap between described die cavity (2) and mold shell body (1) inwall.
3. the PUR foaming mould with automobile flow-disturbing of edge flash groove according to claim 2 is characterized in that: be positioned on the mould inner wall of die cavity (2) below some inner flow passages (4) are set.
4. the PUR foaming mould with automobile flow-disturbing of edge flash groove according to claim 1 is characterized in that: be provided with wall between per two adjacent edge flash grooves (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220583104 CN202911071U (en) | 2012-11-07 | 2012-11-07 | Vehicle turbulent flow PUR foaming die with edge flash grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220583104 CN202911071U (en) | 2012-11-07 | 2012-11-07 | Vehicle turbulent flow PUR foaming die with edge flash grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202911071U true CN202911071U (en) | 2013-05-01 |
Family
ID=48159412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220583104 Expired - Fee Related CN202911071U (en) | 2012-11-07 | 2012-11-07 | Vehicle turbulent flow PUR foaming die with edge flash grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202911071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070546A (en) * | 2020-01-03 | 2020-04-28 | 茂泰(福建)鞋材有限公司 | IP (Internet protocol) ejection pouring and die jumping die |
-
2012
- 2012-11-07 CN CN 201220583104 patent/CN202911071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070546A (en) * | 2020-01-03 | 2020-04-28 | 茂泰(福建)鞋材有限公司 | IP (Internet protocol) ejection pouring and die jumping die |
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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: 20130501 Termination date: 20141107 |
|
| EXPY | Termination of patent right or utility model |