CN103231495A - Multi-cavity injection mould runner replacer - Google Patents
Multi-cavity injection mould runner replacer Download PDFInfo
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- CN103231495A CN103231495A CN201310145412XA CN201310145412A CN103231495A CN 103231495 A CN103231495 A CN 103231495A CN 201310145412X A CN201310145412X A CN 201310145412XA CN 201310145412 A CN201310145412 A CN 201310145412A CN 103231495 A CN103231495 A CN 103231495A
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- runner
- displacer
- cavity injection
- replacer
- cavity
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Abstract
The invention discloses a multi-cavity injection mould runner replacer comprising a supporting plate arranged on a lower mould, a moving mould insert arranged on the supporting plate and a group of cavities arranged on an upper mould, wherein the moving mould insert is provided with a group of branch runners communicated with all the cavities; the upper mould is also provided with a main runner; the moving mould insert is also provided with a runner replacer capable of rotating on the moving mould insert; the runner replacer is communicated with the main runner and also provided with a group of guide runners communicated with the branch runners; and the guide runners are communicated with or disconnected from different branch runners through rotating the runner replacer. The multi-cavity injection mould runner replacer can be used for pouring one or more cavities in a multi-cavity mould, meeting different requirements of consumers, reducing the trail-production cost of automobiles and increasing the utilization ratio of raw materials so as to be widely applied to the field of multi-cavity injection moulds.
Description
Technical field
The present invention relates to a kind of injection mould structure, relate in particular to a kind of Multi-Cavity Injection Molds runner displacer.
Background technology
Nowadays, the automobile industry dog-eat-dog, product also more comes also variation, the paces of research and development of products are also further accelerated, therefore, in the development in early stage, carry out various demonstration tests with regard to a lot of trial-production of needs part, often only need some in one group of structure or several to verify that this has just required one of them or several trial-production part to get final product at Qualify Phase, yet, present Multi-Cavity Injection Molds all is that disposable watering casts out all parts usually, this has just brought very big waste to trial-production, has improved the cost of car load trial-production virtually, and this is very unfavorable to the R﹠D and production new model.
Summary of the invention
The purpose of this invention is to provide a kind of Multi-Cavity Injection Molds runner displacer, solve existing Multi-Cavity Injection Molds can not be separately to single die cavity or the problem of several casting wherein.
The technical solution adopted for the present invention to solve the technical problems is: a kind of Multi-Cavity Injection Molds runner displacer, comprise the gripper shoe that is arranged on the counterdie, be arranged on the moving die insert on the gripper shoe, be arranged on one group of die cavity on the patrix, described moving die insert is provided with and each die cavity component runner of corresponding conducting one by one, also is provided with sprue on patrix; On moving die insert, also be provided with the runner displacer, described runner converter can rotate at moving die insert, runner displacer and sprue conducting, and be provided with one group with runner first honeycomb duct of corresponding conducting one by one, also be provided with one group of second honeycomb duct, make second honeycomb duct and the conducting of part runner by the eddy channel converter.
For making things convenient for the rotation of runner displacer, the port that described runner displacer cooperates with sprue is processed into interior hexangle type, and the size of port and die nut is suitable.
For the runner displacer cooperates with runner accurately and the location, also be provided with positioning bead on the described gripper shoe, positioning bead cooperates the location of realizing the runner displacer with the bottom surface of runner displacer.
Preferably, described gripper shoe is provided with installing hole, is provided with spring in the installing hole, and positioning bead is positioned on the spring.
For accelerating the moulding cooling, described runner converter below also is provided with the cold slug well with the sprue conducting.
Beneficial effect of the present invention: by set up the runner displacer at sprue, can adjust the conducting of runner displacer and runner as required, realization is to the single or wherein casting of several die cavities, satisfy different requirements of customers, save manufacturing cost, hexagonal structure in the runner displacer adopts makes things convenient for the rotation of runner displacer, described positioning bead makes things convenient for runner to cooperate and the location with the accurate of honeycomb duct, guarantees the casting precision.Described cold slug well structure makes the product can very fast cooling.
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Description of drawings
Fig. 1 is perspective view of the present invention.
Fig. 2 is the perspective view of runner displacer.
Fig. 3 is cutaway view of the present invention.
Fig. 4 is the structure enlarged drawing of positive stop bead position.
The specific embodiment
Embodiment: as shown in Figures 1 to 3, a kind of Multi-Cavity Injection Molds runner displacer, comprise the gripper shoe 6 that is arranged on the counterdie, be arranged on the moving die insert 4 on the gripper shoe 6, be arranged on a pair of die cavity 1 on the patrix, described moving die insert 4 is provided with respectively two runners 7 with 1 conducting of two die cavities, also is provided with sprue 2 on patrix; On moving die insert 4, also be provided with runner displacer 3, described runner converter 3 can rotate at moving die insert 4, runner displacer 3 and sprue 2 conductings, and be provided with two first honeycomb ducts 8 with runner 7 corresponding conductings, also be provided with second honeycomb duct 12, when needs carry out injection moulding to two die cavities 1 simultaneously, make first honeycomb duct 8 and runner 7 corresponding conductings by eddy channel displacer 3, in the time only need carrying out injection moulding to one of them die cavity 1, make second honeycomb duct 9 and one of them runner 7 conducting by eddy channel converter 3.Below runner converter 3, also be provided with the cold slug well 11 with sprue 2 conductings.
The port one 3 that described runner displacer 3 cooperates with sprue 2 is processed into interior hexangle type, and port one 3 is suitable with the size of die nut.Described gripper shoe 6 is provided with installing hole 9, is provided with spring 10 in the installing hole 9, and spring 10 is provided with positioning bead 5, and positioning bead 5 cooperates the location of realizing runner displacer 3 with the bottom surface of runner displacer 3.
Similar; described die cavity can be a plurality of; described second honeycomb duct also can be provided with a plurality of; simultaneously with a plurality of die cavity conductings; wherein part die cavity is carried out injection moulding; satisfy different production demands, all by runner displacer control runner simultaneously to one in the many types of chamber or several structures of casting wherein, all belong to protection scope of the present invention.
Claims (5)
1. Multi-Cavity Injection Molds runner displacer, comprise the gripper shoe (6) that is arranged on the counterdie, be arranged on the moving die insert (4) on the gripper shoe (6), be arranged on the one group of die cavity (1) on the patrix, described moving die insert (4) is provided with and each die cavity (1) component runner (7) of corresponding conducting one by one, also is provided with sprue (2) on patrix; It is characterized in that: on moving die insert (4), also be provided with runner displacer (3), described runner converter (3) can rotate at moving die insert (4), runner displacer (3) and sprue (2) conducting, and be provided with one group with runner (7) first honeycomb duct (8) of corresponding conducting one by one, also be provided with one group of second honeycomb duct (12), make second honeycomb duct (9) and part runner (7) conducting by eddy channel converter (3).
2. Multi-Cavity Injection Molds runner displacer as claimed in claim 1, it is characterized in that: the port (13) that described runner displacer (3) cooperates with sprue (2) is processed into interior hexangle type, and port (13) is suitable with the size of die nut.
3. Multi-Cavity Injection Molds runner displacer as claimed in claim 1 is characterized in that: also be provided with positioning bead (5) on the described gripper shoe (6), positioning bead (5) cooperates the location of realizing runner displacer (3) with the bottom surface of runner displacer (3).
4. Multi-Cavity Injection Molds runner displacer as claimed in claim 3, it is characterized in that: described gripper shoe (6) is provided with installing hole (9), is provided with spring (10) in the installing hole (9), and positioning bead (5) is positioned on the spring (10).
5. as any described Multi-Cavity Injection Molds runner displacer of claim 1 to 4, it is characterized in that: described runner converter (3) below also is provided with the cold slug well (11) with sprue (2) conducting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145412XA CN103231495A (en) | 2013-04-24 | 2013-04-24 | Multi-cavity injection mould runner replacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145412XA CN103231495A (en) | 2013-04-24 | 2013-04-24 | Multi-cavity injection mould runner replacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103231495A true CN103231495A (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310145412XA Pending CN103231495A (en) | 2013-04-24 | 2013-04-24 | Multi-cavity injection mould runner replacer |
Country Status (1)
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| CN (1) | CN103231495A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079286A (en) * | 2016-07-22 | 2016-11-09 | 深圳天珑无线科技有限公司 | Casting mold and runner switch piece |
| CN108099115A (en) * | 2017-12-26 | 2018-06-01 | 上海维科精密模塑有限公司 | A kind of flow channel of injection die steering spindle for carrying location structure |
| CN110625886A (en) * | 2019-09-12 | 2019-12-31 | 陆聆聆 | Cold charge removing equipment for plastic ice grid injection molding |
| CN111186093A (en) * | 2019-12-16 | 2020-05-22 | 湖北鄂丰模具有限公司 | Hot runner system for thermosensitive injection molding material and using method |
| CN113954308A (en) * | 2021-10-29 | 2022-01-21 | 东莞晶彩光学有限公司 | Automatic ejecting injection mold of die sinking |
| CN114589887A (en) * | 2022-03-11 | 2022-06-07 | 揭阳市越兴实业有限公司 | High-efficiency plastic shoe forming device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000051805A1 (en) * | 1999-03-02 | 2000-09-08 | Feinwerktechnik Wetzlar Gmbh | Injection moulding device and method for preparing precision-optical and precision-mechanical parts from a thermoplastic |
| EP0776266B1 (en) * | 1995-05-30 | 2003-09-17 | Delachaux S.A. | Injection assembly for a plastic injection mould |
| CN101323165A (en) * | 2008-07-24 | 2008-12-17 | 宁波跃飞模具有限公司 | Injection mold feed multiway choosing and regulating mechanism |
| CN101733902A (en) * | 2008-11-21 | 2010-06-16 | 汉达精密电子(昆山)有限公司 | Mold cavity controller |
| CN102935697A (en) * | 2012-11-08 | 2013-02-20 | 凡嘉科技（无锡）有限公司 | Mold structure with runner reversing switch |
| CN203267110U (en) * | 2013-04-24 | 2013-11-06 | 昌辉汽车电器（黄山）股份公司 | Runner replacer of multi-cavity injection mould |
-
2013
- 2013-04-24 CN CN201310145412XA patent/CN103231495A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0776266B1 (en) * | 1995-05-30 | 2003-09-17 | Delachaux S.A. | Injection assembly for a plastic injection mould |
| WO2000051805A1 (en) * | 1999-03-02 | 2000-09-08 | Feinwerktechnik Wetzlar Gmbh | Injection moulding device and method for preparing precision-optical and precision-mechanical parts from a thermoplastic |
| CN101323165A (en) * | 2008-07-24 | 2008-12-17 | 宁波跃飞模具有限公司 | Injection mold feed multiway choosing and regulating mechanism |
| CN101733902A (en) * | 2008-11-21 | 2010-06-16 | 汉达精密电子(昆山)有限公司 | Mold cavity controller |
| CN102935697A (en) * | 2012-11-08 | 2013-02-20 | 凡嘉科技（无锡）有限公司 | Mold structure with runner reversing switch |
| CN203267110U (en) * | 2013-04-24 | 2013-11-06 | 昌辉汽车电器（黄山）股份公司 | Runner replacer of multi-cavity injection mould |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079286A (en) * | 2016-07-22 | 2016-11-09 | 深圳天珑无线科技有限公司 | Casting mold and runner switch piece |
| CN108099115A (en) * | 2017-12-26 | 2018-06-01 | 上海维科精密模塑有限公司 | A kind of flow channel of injection die steering spindle for carrying location structure |
| CN108099115B (en) * | 2017-12-26 | 2024-03-22 | 上海维科精密模塑股份有限公司 | Injection mold runner steering shaft with positioning structure |
| CN110625886A (en) * | 2019-09-12 | 2019-12-31 | 陆聆聆 | Cold charge removing equipment for plastic ice grid injection molding |
| CN110625886B (en) * | 2019-09-12 | 2021-08-17 | 台州市黄岩奥鑫模塑有限公司 | Cold charge removing equipment for plastic ice grid injection molding |
| CN111186093A (en) * | 2019-12-16 | 2020-05-22 | 湖北鄂丰模具有限公司 | Hot runner system for thermosensitive injection molding material and using method |
| CN113954308A (en) * | 2021-10-29 | 2022-01-21 | 东莞晶彩光学有限公司 | Automatic ejecting injection mold of die sinking |
| CN114589887A (en) * | 2022-03-11 | 2022-06-07 | 揭阳市越兴实业有限公司 | High-efficiency plastic shoe forming device |
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Application publication date: 20130807 |