CN205767335U - A kind of injection mold with heat insulation function - Google Patents
A kind of injection mold with heat insulation function Download PDFInfo
- Publication number
- CN205767335U CN205767335U CN201620485957.4U CN201620485957U CN205767335U CN 205767335 U CN205767335 U CN 205767335U CN 201620485957 U CN201620485957 U CN 201620485957U CN 205767335 U CN205767335 U CN 205767335U
- Authority
- CN
- China
- Prior art keywords
- heat
- sleeve
- lower mold
- upper bolster
- plate pattern
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of injection mold with heat insulation function, including lower die-sleeve, temperature control oil coil, lower mold, cope match-plate pattern, upper bolster, electric heating tube, nozzle, lining, positioning guide column, spring, heat-insulation layer and fixing bolt, described lower mold is arranged in the installing hole in the middle part of lower die-sleeve, and the bottom of lower mold connects lower die-sleeve by fixing bolt is fixing, and heat-insulation layer is set between lower mold and lower die-sleeve, temperature control oil coil is set between described lower mold and heat-insulation layer, in described lower mold, cope match-plate pattern is set, upper bolster is set on cope match-plate pattern, lower mold, cope match-plate pattern and upper bolster surround die cavity.This practicality by arranging heat-insulation layer, the loss of retarding heat, the beneficially flowing of molten condition raw material, it is simple to the molding of thin-wall workpiece.Mould can be fully warmed-up before injection by arranging temperature control oil coil simultaneously, simultaneously can also after injection sufficiently cool mould, to improve injection efficiency and the quality of production of thin-wall workpiece.
Description
Technical field
This utility model relates to a kind of injection mold, a kind of injection mold with heat insulation function.
Background technology
Injection mold is a kind of instrument producing plasthetics；Also the work of plasthetics complete structure and accurate dimension it is to confer to
Tool.A kind of processing method that injection mo(u)lding is used when being and produce some complex-shaped parts in batches.Refer specifically to thawing of being heated
Material is injected die cavity by high pressure, after cooled solidification, obtains formed products.
In the injection moulding process of thin-wall workpiece, need mould is preheated, and in injection moulding process, need to control the stream of temperature
Lose, thus ensure that the raw material of molten condition can be uniformly filled in die cavity.
Utility model content
For achieving the above object, the following technical scheme of this utility model offer:
A kind of injection mold with heat insulation function, including lower die-sleeve, temperature control oil coil, lower mold, cope match-plate pattern, upper bolster,
Electric heating tube, nozzle, lining, positioning guide column, spring, heat-insulation layer and fixing bolt, described lower mold is arranged in lower die-sleeve
In the installing hole in portion, and the bottom of lower mold connects lower die-sleeve by fixing bolt is fixing, and arranges guarantor between lower mold and lower die-sleeve
Temperature layer, arranges temperature control oil coil, described lower mold arranges cope match-plate pattern, cope match-plate pattern is arranged between described lower mold and heat-insulation layer
Die holder, lower mold, cope match-plate pattern and upper bolster surround die cavity, and the middle part of upper bolster arranges nozzle, the bottom port connection mode of nozzle
Chamber, arranges lining between lower semisection and the upper bolster of described nozzle, inlay and arrange electric heating tube in described upper bolster, described under
The one end connecting positioning guide column is fixed at the top of die sleeve, and the other end of positioning guide column sequentially passes through on cope match-plate pattern and upper bolster corresponding
Through hole and threaded with nut, the position that described lower die-sleeve is connected with positioning guide column arranges spring store groove, spring store
Between bottom and the cope match-plate pattern of groove, spring is set.
As further program of the utility model: the oil-in of described temperature control oil coil connects band heater respectively by threeway
Fuel tank and with the fuel tank of refrigerating plant.
As this utility model further scheme: arrange locating ring between lower semisection and the upper bolster of described nozzle.
Compared with prior art, the beneficial effects of the utility model are: this practicality by arranging heat-insulation layer, the stream of retarding heat
Lose, the beneficially flowing of molten condition raw material, it is simple to the molding of thin-wall workpiece.Simultaneously by temperature control oil coil is set can be
Be fully warmed-up mould before injection, simultaneously can also after injection sufficiently cool mould, with improve thin-wall workpiece injection efficiency and
The quality of production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of injection mold with heat insulation function, including lower die-sleeve 1,
Temperature control oil coil 2, lower mold 3, cope match-plate pattern 4, upper bolster 5, electric heating tube 6, locating ring 7, nozzle 8, lining 9, fixed
Position guide pillar 10, spring 11, heat-insulation layer 12, thin-wall workpiece 13 and fixing bolt 14, described lower mold 3 is arranged on lower die-sleeve 1
In the installing hole at middle part, and the bottom of lower mold 3 is by the fixing lower die-sleeve 1 that connects of fixing bolt 14, and lower mold 3 and lower die-sleeve
Heat-insulation layer 12 is set between 1, by heat-insulation layer 12, inside is incubated, retarding heat distribute speed, be conducive to molten
Melt the material flow of state, thus the beneficially molding of thin-wall workpiece 13 and bulk strength.
Arranging temperature control oil coil 2 between described lower mold 3 and heat-insulation layer 12, the oil-in of temperature control oil coil 2 is by threeway respectively
Connect the fuel tank of band heater and with the fuel tank of refrigerating plant, thus utilize oil temperature to be fully warmed-up mould before injection, simultaneously
Can also after injection sufficiently cool mould, with improve injection efficiency and the quality of workpiece.
Cope match-plate pattern 4 is set in described lower mold 3, cope match-plate pattern 4 arranges upper bolster 5, lower mold 3, cope match-plate pattern 4 and upper bolster 5
Surrounding die cavity, the middle part of upper bolster 5 arranges nozzle 8, and the bottom port of nozzle 8 connects die cavity, in order to raw material is injected into
In die cavity, lining 9 is set between lower semisection and the upper bolster 5 of described nozzle 8, and the lower semisection of nozzle 8 and upper bolster 5
Between locating ring 7 is set.
Inlay in described upper bolster 5 and electric heating tube 6 is set, by the pre-hot nozzle of electric heating tube 68.
The one end connecting positioning guide column 10 is fixed at the top of described lower die-sleeve 1, and the other end of positioning guide column 10 sequentially passes through
Through hole corresponding in template 4 and upper bolster 5 is also threadeded with nut, so that overall fixing, described lower die-sleeve 1 He
The position that positioning guide column 10 connects arranges spring store groove, arranges spring 11 between bottom and the cope match-plate pattern 4 of spring store groove,
After spring 11 compresses, it is incorporated into spring store groove, does not affect being tightly connected of lower mold 3, cope match-plate pattern 4 and upper bolster 5, and
After nut unclamps, the elastic force of spring can assisted demoulding, improve demoulding efficiency.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.
Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only comprises
One independent technical scheme, this narrating mode of description is only the most for clarity sake, and those skilled in the art should be by
Description is as an entirety, and the technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can
With other embodiments understood.
Claims (3)
1. there is an injection mold for heat insulation function, including lower die-sleeve, temperature control oil coil, lower mold, cope match-plate pattern, upper mold
Seat, electric heating tube, nozzle, lining, positioning guide column, spring, heat-insulation layer and fixing bolt, it is characterised in that under described
Mould is arranged in the installing hole in the middle part of lower die-sleeve, and the bottom of lower mold is by the fixing lower die-sleeve that connects of fixing bolt, and lower mold and
Heat-insulation layer is set between lower die-sleeve, temperature control oil coil is set between described lower mold and heat-insulation layer, described lower mold arranges cope match-plate pattern,
Arranging upper bolster on cope match-plate pattern, lower mold, cope match-plate pattern and upper bolster surround die cavity, and the middle part of upper bolster arranges nozzle, nozzle
Bottom port connects die cavity, arranges lining, inlay and arrange electricity in described upper bolster between lower semisection and the upper bolster of described nozzle
Adding heat pipe, the one end connecting positioning guide column is fixed at the top of described lower die-sleeve, and the other end of positioning guide column sequentially passes through cope match-plate pattern
The through hole corresponding with on upper bolster is also threadeded with nut, and the position that described lower die-sleeve is connected with positioning guide column arranges spring and stores up
Deposit groove, between bottom and the cope match-plate pattern of spring store groove, spring is set.
A kind of injection mold with heat insulation function the most according to claim 1, it is characterised in that described temperature control oil
The oil-in of coil pipe connects the fuel tank of band heater and with the fuel tank of refrigerating plant respectively by threeway.
A kind of injection mold with heat insulation function the most according to claim 1, it is characterised in that described nozzle
Locating ring is set between lower semisection and upper bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620485957.4U CN205767335U (en) | 2016-05-25 | 2016-05-25 | A kind of injection mold with heat insulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620485957.4U CN205767335U (en) | 2016-05-25 | 2016-05-25 | A kind of injection mold with heat insulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205767335U true CN205767335U (en) | 2016-12-07 |
Family
ID=58113231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620485957.4U Expired - Fee Related CN205767335U (en) | 2016-05-25 | 2016-05-25 | A kind of injection mold with heat insulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205767335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927959A (en) * | 2018-07-06 | 2018-12-04 | 杨炎重 | Mold is used in a kind of production of latex pillow |
-
2016
- 2016-05-25 CN CN201620485957.4U patent/CN205767335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927959A (en) * | 2018-07-06 | 2018-12-04 | 杨炎重 | Mold is used in a kind of production of latex pillow |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190525 |