CN204054493U - The injection mold of replaceable mould core & cavity - Google Patents
The injection mold of replaceable mould core & cavity Download PDFInfo
- Publication number
- CN204054493U CN204054493U CN201420385311.XU CN201420385311U CN204054493U CN 204054493 U CN204054493 U CN 204054493U CN 201420385311 U CN201420385311 U CN 201420385311U CN 204054493 U CN204054493 U CN 204054493U
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- cavity
- mould
- moving platen
- plate
- injection mold
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Abstract
The utility model discloses a kind of injection mold, comprise cover half fixed head, solid plate, dynamic mould fixing plate, moving platen, described solid plate is fixed on described cover half fixed head, described moving platen is fixed on described dynamic mould fixing plate, mould pin is provided with between described dynamic mould fixing plate and moving platen, the lower end of described dynamic mould fixing plate is provided with thimble fixed head, described thimble fixed head is connected to ejector retainner plate, described ejector retainner plate is provided with thimble, compared with prior art, the utility model has the advantage of: described moving platen and solid plate form cavity after closed, described core is removably fixing in the cavities, when producing different products or fuse damages, only need change dynamic mould core and cover half die cavity, decrease the cost using miscellaneous part, enhance productivity.
Description
Technical field
The utility model relates to a kind of mould, and more particularly, it relates to a kind of injection mold.
Background technology
Mould be in industrial production in order to injection moulding, blowing, extrude, various mould and instrument that the method such as die casting or forging forming, smelting, punching press, stretching obtains required product.In brief, mould makes blank become under external force to have the instrument of the product of given shape and size.This instrument is made up of various part, and different moulds is made up of different parts.Its shape mainly through arranging in die cavity, changes by injection moulding or punching press the processing realizing article profile.
In prior art, be disclose a kind of Paper plastic die set with alignment function in the Chinese patent prospectus of CN201320759925.5 at application number, it comprises upper die and lower die.This mould is provided with guiding mechanism in a mold, although improve closing precision, avoid the problem of frequent more mold exchange, but product often produced by the mould of production still needs to change whole set of die, and still need to change whole set of die after production time length, not only increase the use amount of other accessories, add cost, also need commissioning device to make mould and die preheating waste the time.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of the injection mold just can at once produced with replacing fuse.
For achieving the above object, the utility model provides following technical scheme: a kind of injection mold of replaceable mould core & cavity, comprise cover half fixed head, solid plate, dynamic mould fixing plate, moving platen, described solid plate is fixed on described cover half fixed head, described moving platen is fixed on described dynamic mould fixing plate, mould pin is provided with between described dynamic mould fixing plate and moving platen, the lower end of described dynamic mould fixing plate is provided with thimble fixed head, described thimble fixed head is connected to ejector retainner plate, described ejector retainner plate is provided with push rod, it is characterized in that: described moving platen and solid plate form cavity after closed, described mould core & cavity is removably fixing in the cavities.
Adopt the injection mold of this structure, the mould core & cavity needed for production can be changed fast, make production more efficient and convenient.
As preferably: describedly detachably refer to that described mould core & cavity is fixed on dynamic, solid plate by screw rod.
Adopt the injection mold of this structure, facilitate the replacing of mould core & cavity.
As preferably: describedly detachably refer to that described mould core & cavity is fixed by a pin on dynamic, solid plate.
Adopt the injection mold of this structure, facilitate the replacing of mould core & cavity.
As improvement: described mould core & cavity surface coverage has chromium coating.
Adopt the injection mold of this structure, add the hardness of fuse, make mould have the more permanent life-span.
As preferably: described moving platen is provided with guiding parts, and described guiding parts is made up of guide pillars and bushes, and described guide pin bushing is set on described guide pillar, and described guide pillar one end is fixed on moving platen, and the other end extends to ejector retainner plate.
Adopt the injection mold of this structure, make the closed of mould have more guidance quality, mould can not be allowed to be subjected to displacement, cause the damage of mould.
Compared with prior art, the utility model has the advantage of: by being provided with exchangeable core pattern cavity configuration, thus a product needed replacing whole set of die often produced by the mould solving the production existed in prior art, not only increase the use amount of other accessories, add cost, commissioning device is also needed to make mould and die preheating waste the problem of time, making the same product of production only need change required fuse makes production more efficient and convenient, also reduce the cost using miscellaneous part, simultaneously, additional chromium coating and guide pillar guide pin bushing make the Production Life of mould be extended.
Accompanying drawing explanation
Fig. 1 is the overall schematic of the injection mold embodiment of the replaceable mould core & cavity of the utility model;
Fig. 2 is the dynamic model overall schematic of the injection mold embodiment of the replaceable mould core & cavity of the utility model;
Fig. 3 is that schematic rear view pulled by the cover half of the injection mold embodiment of the replaceable mould core & cavity of the utility model.
Reference numeral: 1. dynamic mould fixing plate; 2. mould pin; 3. spring; 4. moving platen; 5. cover half is pulled; 6. cover half fixed head; 7. sprue bush; 8. thimble fixed head; 9. ejector retainner plate; 10. push rod; 11. bolts; 12. dynamic model backing plates; 13. sprues; 14. cores; 15. pin holes; 16. guide pillars; 17. guide pillar holes; 18. die cavities.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the injection mold embodiment of the replaceable mould core & cavity of the utility model is described further.
A kind of injection mold of replaceable core 14 die cavity 18, comprise cover half fixed head 6, solid plate 5, dynamic mould fixing plate 1, moving platen 4, solid plate 5 is fixed on cover half fixed head 6, moving platen 4 is fixed on dynamic mould fixing plate 1, mould pin 2 is provided with between dynamic mould fixing plate 1 and moving platen 4, the lower end of dynamic mould fixing plate 1 is provided with thimble fixed head 8, thimble fixed head 8 is connected to ejector retainner plate 9, ejector retainner plate 9 is provided with push rod 10, wherein, moving platen 4 forms cavity with solid plate 5 after closed, core 14 die cavity 18 is removably fixing in the cavities, adopt the injection mold of this structure, core 14 die cavity 18 needed for production can be changed fast, make production more efficient and convenient.Detachably refer to that mould core & cavity is fixed on moving platen 4 and solid plate 5 by screw rod or pin, adopt the injection mold of this structure, facilitate the replacing of core 14 die cavity 18.Core 14 die cavity 18 surface coverage has chromium coating, adopts the injection mold of this structure, adds the hardness of fuse, makes mould have the more permanent life-span.Moving platen 4 is provided with guiding parts, described guiding parts is made up of guide pillar 16 and guide pin bushing, described guide pin bushing is set on described guide pillar 16, described guide pillar 16 one end is fixed on moving platen 4, the other end extends to ejector retainner plate 9, adopts the injection mold of this structure, makes the closed of mould have more guidance quality, mould can not be allowed to be subjected to displacement, to cause the damage of mould.
The utility model is by being provided with exchangeable core pattern cavity configuration, thus a product needed replacing whole set of die often produced by the mould solving the production existed in prior art, not only increase the use amount of other accessories, add cost, commissioning device is also needed to make mould and die preheating waste the problem of time, making the same product of production only need change required fuse makes production more efficient and convenient, also reduce the cost using miscellaneous part, meanwhile, additional chromium coating and guide pillar guide pin bushing make the Production Life of mould be extended.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. the injection mold of a replaceable mould core & cavity, comprise cover half fixed head, solid plate, dynamic mould fixing plate, moving platen, described solid plate is fixed on described cover half fixed head, described moving platen is fixed on described dynamic mould fixing plate, mould pin is provided with between described dynamic mould fixing plate and moving platen, the lower end of described dynamic mould fixing plate is provided with thimble fixed head, described thimble fixed head is connected to ejector retainner plate, described ejector retainner plate is provided with push rod, it is characterized in that: described moving platen and solid plate form cavity after closed, described mould core & cavity is removably fixing in the cavities.
2. the injection mold of replaceable mould core & cavity according to claim 1, is characterized in that: describedly detachably refer to that described mould core & cavity is fixed on dynamic, solid plate by screw rod.
3. the injection mold of replaceable mould core & cavity according to claim 1, is characterized in that: describedly detachably refer to that described mould core & cavity is fixed by a pin on dynamic, solid plate.
4. the injection mold of the replaceable mould core & cavity according to claim 1 or 2 or 3, is characterized in that: described mould core & cavity surface coverage has chromium coating.
5. the injection mold of replaceable mould core & cavity according to claim 1, it is characterized in that: described moving platen is provided with guiding parts, described guiding parts is made up of guide pillars and bushes, described guide pin bushing is set on described guide pillar, described guide pillar one end is fixed on moving platen, and the other end extends to ejector retainner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420385311.XU CN204054493U (en) | 2014-07-11 | 2014-07-11 | The injection mold of replaceable mould core & cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420385311.XU CN204054493U (en) | 2014-07-11 | 2014-07-11 | The injection mold of replaceable mould core & cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204054493U true CN204054493U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420385311.XU Active CN204054493U (en) | 2014-07-11 | 2014-07-11 | The injection mold of replaceable mould core & cavity |
Country Status (1)
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| CN (1) | CN204054493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383004A (en) * | 2015-10-30 | 2016-03-09 | 芜湖市万华塑料制品有限公司 | Injection molding detachable die for terminal cover |
| CN111347626A (en) * | 2020-03-27 | 2020-06-30 | 安徽万恒交通装备有限公司 | Novel demolding device for processing injection mold and working method of novel demolding device |
-
2014
- 2014-07-11 CN CN201420385311.XU patent/CN204054493U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383004A (en) * | 2015-10-30 | 2016-03-09 | 芜湖市万华塑料制品有限公司 | Injection molding detachable die for terminal cover |
| CN111347626A (en) * | 2020-03-27 | 2020-06-30 | 安徽万恒交通装备有限公司 | Novel demolding device for processing injection mold and working method of novel demolding device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |