CN201848971U - Flip injection mold - Google Patents
Flip injection mold Download PDFInfo
- Publication number
- CN201848971U CN201848971U CN2010206010466U CN201020601046U CN201848971U CN 201848971 U CN201848971 U CN 201848971U CN 2010206010466 U CN2010206010466 U CN 2010206010466U CN 201020601046 U CN201020601046 U CN 201020601046U CN 201848971 U CN201848971 U CN 201848971U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed
- injection mold
- mold
- thimble
- 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 discloses a flip injection mold, which comprises a moving mold, a stationary mold which is arranged corresponding to the moving mold, at least one drive component and a gating system, wherein the moving mold comprises a moving mold fixing plate, two tie plates, an ejector plate, an ejector retainer plate, a plurality of ejectors, a moving template and a mold core, and the tie plates are fixed on the moving mold fixing plate; the moving template is arranged on the tie plates, and the ejectors are fixed on the ejector plate; the ejector plate and the ejector retainer plate can be moved, and the drive component respectively comprises a cylinder and a piston structure; the cylinder is fixed on the ejector retainer plate, and the piston structure is fixed on the moving mold fixing plate; and the gating system is arranged on the moving mold. The flip injection mold is arranged on the moving mold through the gating system and the ejectors, so that the gating marks and the ejection marks only appear on the same surface of a product, and the smoothness of the other surface of the product can be well kept so as to ensure the appearance requirements of the product.
Description
Technical field
The utility model relates to a kind of injection mold, relates in particular to a kind of upside-down mounting injection mold.
Background technology
Injection mo(u)lding is a kind of mode of production of industrial a large amount of uses at present, in the injection mold structure design, generally by a running gate system being set on the cover half and being provided with an ejection system on dynamic model, drives thimble by injection machine during die sinking and ejects product.
Yet above-mentioned injection mold can make product one side because of advancing glue generation gate vestiges, and another side produces and ejects vestige because of thimble ejects product, thereby is difficult to guarantee the appearance requirement of product.
The utility model content
The purpose of this utility model is to provide a kind of upside-down mounting injection mold of guaranteeing that product appearance requires.
For achieving the above object, the utility model provide the upside-down mounting injection mold comprise a dynamic model, one with the cover half of the corresponding setting of dynamic model, at least one driven unit and a running gate system, this dynamic model comprises that a dynamic mould fixing plate, two backing plates, an ejector retainner plate, a thimble fixed head, some thimbles, a moving platen and are installed in the core on the moving platen, backing plate is fixed on the dynamic mould fixing plate, moving platen is installed on the backing plate, thimble is fixed on the ejector retainner plate, and ejector retainner plate and thimble fixed head are removable; Driven unit has a cylinder body and respectively and is installed in piston structure on the cylinder body, and cylinder body is fixed on the thimble fixed head, and piston structure is fixed on the dynamic mould fixing plate; Running gate system is installed on the dynamic model.
As mentioned above, the utility model upside-down mounting injection mold is by being installed in running gate system on the dynamic model with thimble, thereby make the cast vestige and eject the same surface that vestige only appears at product, can make another surface of product keep better fineness, to guarantee the appearance requirement of product.
As further improvement, running gate system is a hot runner.
Running gate system is passed dynamic mould fixing plate, thimble fixed head, ejector retainner plate, moving platen and core and is fixed on the dynamic model.
Driven unit is an oil cylinder.
Description of drawings
Fig. 1 is the cutaway view after the utility model upside-down mounting injection mold matched moulds;
Fig. 2 is the cutaway view after the die sinking of the utility model upside-down mounting injection mold.
Each description of reference numerals is as follows among the figure:
Upside-down mounting injection mold 1
Dynamic model 10 dynamic mould fixing plates 11
Backing plate 12 ejector retainner plates 13
Thimble fixed head 14 thimbles 15
Oil cylinder 16 cylinder bodies 161
Piston structure 162 moving platens 17
Core 18 running gate systems 19
Cover half 20 cover half fixed heads 21
Solid plate 22 products 80
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
See also Fig. 1 and Fig. 2, the utility model upside-down mounting injection mold 1 comprise a dynamic model 10 and one with the cover half 20 of dynamic model 10 corresponding settings.
In the present embodiment, dynamic model 10 comprises that a dynamic mould fixing plate 11, two backing plates 12, an ejector retainner plate 13, a thimble fixed head 14, some thimbles 15, at least one driven unit, a moving platen 17, are installed in a core 18 and a running gate system 19 on the moving platen 17.Backing plate 12 is fixed on the dynamic mould fixing plate 11, and moving platen 17 is installed on the backing plate 12, and thimble 15 is fixed on the ejector retainner plate 13, ejector retainner plate 13 and thimble fixed head 14 can be along backing plate 12 in dynamic mould fixing plate 11 and moving platen 17 between move up and down.
Driven unit described in the present embodiment is an oil cylinder 16, and this two oil cylinder 16 has a cylinder body 161 and respectively and is installed in piston structure 162 on the cylinder body, and this cylinder body 161 is fixed on the thimble fixed head 14, and this piston structure 162 is fixed on the dynamic mould fixing plate 11.
Described running gate system 19 is passed dynamic mould fixing plate 11, thimble fixed head 14, ejector retainner plate 13, moving platen 17 and core 18 and is fixed on the dynamic model 10.
Described cover half 20 comprises that a cover half fixed head 21 and is installed in the solid plate 22 on the cover half fixed head 21.Solid plate 22 is enclosed die cavity and moulding product 80 with the core 18 of dynamic model 10.Running gate system 19 is a hot runner in an embodiment, and thimble 15 also is installed on the dynamic model 10, thereby can make the cast vestige and eject the same surface that vestige only appears at product 80, it is the part that product 80 is stayed dynamic model 10, guarantee the fineness of product 80, guarantee the appearance requirement of product 80 at the outer surface of cover half 20.
See also Fig. 2, during 1 die sinking of upside-down mounting injection mold, dynamic model 10 separates with cover half 20, promoting thimble fixed head 14 by oil cylinder 16 moves up, thimble fixed head 14 drives ejector retainner plate 13 and thimble 15 moves up, thereby makes thimble 15 eject product 80, and product 80 is separated with the core 18 of dynamic model 10.
As mentioned above, the utility model upside-down mounting injection mold 1 is installed on the dynamic model 10 with thimble 15 by running gate system 19, thereby make the cast vestige and eject the same surface that vestige only appears at product 80, can make product 80 another surfaces keep better fineness, to guarantee the appearance requirement of product 80.
Claims (4)
1. upside-down mounting injection mold, comprise a dynamic model, one with the cover half and a running gate system of the corresponding setting of dynamic model, this dynamic model comprises that a dynamic mould fixing plate, two backing plates, an ejector retainner plate, a thimble fixed head, some thimbles, a moving platen and are installed in the core on the moving platen, backing plate is fixed on the dynamic mould fixing plate, moving platen is installed on the backing plate, thimble is fixed on the ejector retainner plate, and ejector retainner plate and thimble fixed head are removable; It is characterized in that: be equiped with at least one driven unit on the dynamic model, this driven unit has a cylinder body and respectively and is installed in piston structure on the cylinder body, and cylinder body is fixed on the thimble fixed head, and piston structure is fixed on the dynamic mould fixing plate; Running gate system is installed on the dynamic model.
2. upside-down mounting injection mold as claimed in claim 1 is characterized in that: described running gate system is a hot runner.
3. upside-down mounting injection mold as claimed in claim 1 is characterized in that: described running gate system is passed dynamic mould fixing plate, thimble fixed head, ejector retainner plate, moving platen and core and is fixed on the dynamic model.
4. upside-down mounting injection mold as claimed in claim 1 is characterized in that: described driven unit is an oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206010466U CN201848971U (en) | 2010-10-29 | 2010-10-29 | Flip injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206010466U CN201848971U (en) | 2010-10-29 | 2010-10-29 | Flip injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848971U true CN201848971U (en) | 2011-06-01 |
Family
ID=44091382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206010466U Expired - Fee Related CN201848971U (en) | 2010-10-29 | 2010-10-29 | Flip injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217788A (en) * | 2016-08-05 | 2016-12-14 | 深圳创维精密科技有限公司 | A kind of mould with ejector sleeve ejecting mechanism |
| CN108724635A (en) * | 2018-07-02 | 2018-11-02 | Tcl王牌电器(惠州)有限公司 | Flip injection mold |
-
2010
- 2010-10-29 CN CN2010206010466U patent/CN201848971U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217788A (en) * | 2016-08-05 | 2016-12-14 | 深圳创维精密科技有限公司 | A kind of mould with ejector sleeve ejecting mechanism |
| CN106217788B (en) * | 2016-08-05 | 2018-07-20 | 创维集团智能装备有限公司 | A kind of mold with ejector sleeve ejecting mechanism |
| CN108724635A (en) * | 2018-07-02 | 2018-11-02 | Tcl王牌电器(惠州)有限公司 | Flip injection mold |
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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: 20110601 Termination date: 20121029 |