CN201140503Y - Three-plate mould flow passage structure - Google Patents
Three-plate mould flow passage structure Download PDFInfo
- Publication number
- CN201140503Y CN201140503Y CNU2007200422653U CN200720042265U CN201140503Y CN 201140503 Y CN201140503 Y CN 201140503Y CN U2007200422653 U CNU2007200422653 U CN U2007200422653U CN 200720042265 U CN200720042265 U CN 200720042265U CN 201140503 Y CN201140503 Y CN 201140503Y
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- Prior art keywords
- runner
- flow passage
- adaptor
- cold slug
- opened
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Abstract
The utility model provides a three template mould flow passage structure, wherein the three template mould comprises an upper retaining plate, a discharging plate, a female mould plate, a female mould kernel and a male mould kernel which are connected with each other in turn, the three template mould flow passage structure comprises that a sprue bushing is arranged in the upper retaining plate and the discharging material plate, the bottom portion of the sprue bushing is a smooth structure, a main flow passage which is opened in the sprue bushing is a vertical flow passage which passes through the sprue bushing, a cold burden cavity which is opened between the discharging and the female mould plate is communicated with the main flow passage and is matched with the sprue bushing, a first ramiform flow passage is a cross flow passage which is opened between the discharging and the female mould plate, one end of the first ramiform flow passage is communcated with one side of the cold burden cavity, and the bottom portion of the first ramiform flow passage is below the bottom portion of the cold burden cavity, a second ramiform flow passage is a vertical flow passage which passes through the female mould plate and the female mould kernel and is opened in the female mould plate and the female mould kernel, the second ramiform flow passage is communcated with one position of the first ramiform flow passage which is apart from the cold burden cavity.
Description
[technical field]
The utility model is a kind of flow passage structure of mould, particularly a kind of three template die flow passage structures.
[background technology]
See also shown in Figure 1ly, Fig. 1 is three template die flow passage structure schematic diagrames of prior art.
As shown in the figure, this three template die includes upper mounted plate 11, stripper plate 12, caster 13, mother module core 14, the male model benevolence 15 that is linked in sequence, this three template dies flow passage structure comprises: an adaptor 10, it is located in upper mounted plate 11 and the stripper plate 12, and this adaptor 10 respectively is an overhead kick 100 near the both sides of stripper plate 12 1 ends; One sprue 18, it is opened in this adaptor 10, and this sprue 18 is one to run through the perpendicular runner of this adaptor 10; One cold slug well 16, it is opened in 13 of stripper plate 12 and casters, and this cold slug well 16 is connected with sprue 18, and matches with these adaptor 10 shapes; One first runner 17, it is one to be opened in the crossing current road of 13 of stripper plate 12 and casters, these first runner, 17 1 ends are connected with cold slug well 16 1 sides, and these first runner, 17 bottoms are higher than this cold slug well 16 bottoms; One second runner 19, it is opened in caster 13 and the mother module core 14, and this second runner 19 is one to run through the perpendicular runner of caster 13 and mother module core 14, and this second runner 19 is connected away from cold slug well 16 1 positions with this first runner 17.
Based on said structure, melt glue (figure does not show) and form product 101 via the die cavity that above-mentioned runner enters between mother module core 14, the male model benevolence 15 at last, certainly, this structure also comprises draws material pin 102, it is located in upper mounted plate 11 and the stripper plate 12, this draws material pin 102 to be the overhead kick structure and to stretch in the cold slug well 16 that away from upper mounted plate 11 1 ends this draws material pin 102 to be positioned at directly over second runner 19.After the die sinking, draw material pin 102 that waste material is pulled out by this.
Yet, owing to draw material pin 102 to be enough to waste material is pulled out, overhead kick 100 changes of design on the adaptor 10 of prior art lose meaning, owing to have this overhead kick 100, adaptor 10 complex structures, make troubles to processing, and this overhead kick 100 causes the cool material of three template die runners cave 16 very dark, has wasted a lot of raw materials, and first runner, 17 bottoms are higher than this cold slug well 16 bottoms, melt glue and also need reflux, thereby pressure drop loss is big at this.
In view of this, be necessary to provide a kind of three template die flow passage structures in fact, utilize this structure, can address the above problem.
[summary of the invention]
The purpose of this utility model is to provide a kind of three template die flow passage structures, and this structure is processed more convenient, conservation in use, and the junction pressure drop loss between runner is little, and melting glue can flow more swimmingly.
For reaching above-mentioned purpose, the utility model provides three template die flow passage structures, and wherein, this three template die includes upper mounted plate, stripper plate, caster, mother module core, the male model benevolence that is linked in sequence, and this three template dies flow passage structure comprises:
One adaptor, it is located in upper mounted plate and the stripper plate, and this adaptor bottom is a smooth structure;
One sprue, it is opened in this adaptor, and this sprue is one to run through the perpendicular runner of this adaptor;
One cold slug well, it is opened between stripper plate and caster, and this cold slug well is connected with sprue, and matches with this adaptor;
One first runner, it is one to be opened in the crossing current road between stripper plate and caster, this first runner, one end is connected with cold slug well one side, and this first runner bottom is lower than this cold slug well bottom;
One second runner, it is opened in caster and the mother module core, and this second runner is one to run through the perpendicular runner of caster and mother module core, and this second runner is connected with the position away from cold slug well of this first runner.
Especially, this structure also comprises draws the material pin, and it is located in upper mounted plate and the stripper plate, this draws the material pin to be the overhead kick structure and to stretch in first runner away from upper mounted plate one end, this draws the material pin to be positioned at directly over second runner, after die sinking, draws the material pin that waste material is pulled out by this.
Especially, this cold slug well and the first runner connected component adopt the R corner structure, so the smooth and easy circulation of conveniently melting glue.
Compared with prior art, three template die runners of the present utility model are not owing to exist overhead kick on the adaptor, the adaptor structure is also simple than original, easy to process, cost reduces, and the cold slug well degree of depth is less, saved raw material, and the cold slug well and first runner join excessive with the R angle, and melting glue like this can flow smoothly, and first runner bottom is lower than this cold slug well base pressure, and to fall loss little.
[description of drawings]
Fig. 1 is three template die flow passage structure schematic diagrames of prior art.
Fig. 2 is three template die flow passage structure schematic diagrames of the present utility model.
[specific embodiment]
See also shown in Figure 2ly, Fig. 2 is three template die flow passage structure schematic diagrames of the present utility model.
For reaching above-mentioned purpose, the utility model provides three template die flow passage structures, and wherein, this three template die includes upper mounted plate 21, stripper plate 22, caster 23, mother module core 24, the male model benevolence 25 that is linked in sequence, and this three template dies flow passage structure comprises:
One adaptor 20, it is located in upper mounted plate 21 and the stripper plate 22, and these adaptor 20 bottoms are a smooth structure; One sprue 28, it is opened in this adaptor 20, and this sprue is 28 1 to run through the perpendicular runner of this adaptor 20; One cold slug well 26, it is opened in 23 of stripper plate 22 and casters, and this cold slug well 26 is connected with sprue 28, and matches with this adaptor 20; One first runner 27, it is one to be opened in the crossing current road of 23 of stripper plate 22 and casters, these first runner, 27 1 ends are connected with cold slug well 26 1 sides, and these first runner, 27 bottoms are lower than this cold slug well 26 bottoms; One second runner 29, it is opened in caster 23 and the mother module core 24, and this second runner 29 is one to run through the perpendicular runner of caster 23 and mother module core 24, and this second runner 29 is connected with the position away from cold slug well 26 of this first runner 27.
Wherein, smooth structure is adopted in these adaptor 20 bottoms, thereby adaptor 20 is simple in structure, and is easy to process, saves cost, thereby cold slug well 26 structures that cooperate with adaptor 20 bottoms also can be corresponding simple, cold slug well 26 place's degree of depth are less, saved raw material, and these first runner, 27 bottoms are lower than this cold slug well 26 bottoms, thereby pressure drop loss is little, and melting glue can flow smoothly.
Especially, this structure also comprises draws material pin 202, it is located in upper mounted plate 21 and the stripper plate 22, this draws material pin 202 to be the overhead kick structure and to stretch in first runner 27 away from upper mounted plate 21 1 ends, this draws material pin 202 to be positioned at directly over second runner 29, after die sinking, draw material pin 202 that waste material is pulled out by this.
Especially, this cold slug well 26 and first runner, 27 connected components adopt the R corner structure, so the smooth and easy circulation of conveniently melting glue.
Compared with prior art, three template die runners of the present utility model are not owing to exist overhead kick on the adaptor 20, adaptor 20 structures are also simple than original, easy to process, cost reduces, and cold slug well 26 degree of depth are less, saved raw material, and the cold slug well 26 and first runner 27 join excessive with the R angle, and first runner, 27 bottoms are lower than these cold slug well 26 base pressures, and to fall loss little, flows thereby conveniently melt the smooth and easy of glue.
Claims (3)
1. template die flow passage structure, wherein, this three template die includes upper mounted plate, stripper plate, caster, mother module core, the male model benevolence that is linked in sequence, and it is characterized in that, and this three template dies flow passage structure comprises:
One adaptor, it is located in upper mounted plate and the stripper plate, and this adaptor bottom is a smooth structure;
One sprue, it is opened in this adaptor, and this sprue is one to run through the perpendicular runner of this adaptor;
One cold slug well, it is opened between stripper plate and caster, and this cold slug well is connected with sprue, and matches with this adaptor;
One first runner, it is one to be opened in the crossing current road between stripper plate and caster, this first runner, one end is connected with cold slug well one side, and this first runner bottom is lower than this cold slug well bottom;
One second runner, it is opened in caster and the mother module core, and this second runner is one to run through the perpendicular runner of caster and mother module core, and this second runner is connected with the position away from cold slug well of this first runner.
2. three template die flow passage structures according to claim 1, it is characterized in that: this structure also comprises draws the material pin, it is located in upper mounted plate and the stripper plate, and this draws the material pin to be the overhead kick structure and to stretch in the cold slug well away from upper mounted plate one end, and this draws the material pin to be positioned at directly over second runner.
3. three template die flow passage structures according to claim 1 is characterized in that: this cold slug well and the first runner connected component adopt the R corner structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200422653U CN201140503Y (en) | 2007-11-14 | 2007-11-14 | Three-plate mould flow passage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200422653U CN201140503Y (en) | 2007-11-14 | 2007-11-14 | Three-plate mould flow passage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201140503Y true CN201140503Y (en) | 2008-10-29 |
Family
ID=40068217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200422653U Expired - Fee Related CN201140503Y (en) | 2007-11-14 | 2007-11-14 | Three-plate mould flow passage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201140503Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935696A (en) * | 2012-11-08 | 2013-02-20 | 凡嘉科技（无锡）有限公司 | Mould structure for facilitating clamping of three-plate mould runner |
| CN110126184A (en) * | 2019-05-28 | 2019-08-16 | 通达宏泰科技(苏州)有限公司 | A kind of laptop TP mould group and its production mechanism |
| CN115179503A (en) * | 2022-08-17 | 2022-10-14 | 珠海城市职业技术学院 | Fine water port mold for realizing balanced filling and automatic material removal |
-
2007
- 2007-11-14 CN CNU2007200422653U patent/CN201140503Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935696A (en) * | 2012-11-08 | 2013-02-20 | 凡嘉科技（无锡）有限公司 | Mould structure for facilitating clamping of three-plate mould runner |
| CN110126184A (en) * | 2019-05-28 | 2019-08-16 | 通达宏泰科技(苏州)有限公司 | A kind of laptop TP mould group and its production mechanism |
| CN115179503A (en) * | 2022-08-17 | 2022-10-14 | 珠海城市职业技术学院 | Fine water port mold for realizing balanced filling and automatic material removal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20121114 |