CN206066848U - Charger baby moulding injection mold - Google Patents
Charger baby moulding injection mold Download PDFInfo
- Publication number
- CN206066848U CN206066848U CN201621000392.2U CN201621000392U CN206066848U CN 206066848 U CN206066848 U CN 206066848U CN 201621000392 U CN201621000392 U CN 201621000392U CN 206066848 U CN206066848 U CN 206066848U
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- CN
- China
- Prior art keywords
- runner
- sub
- housings
- die
- punch
- 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 charger baby moulding injection mold, including mould bases, and the core rod being embedded inside the mould bases, the core rod is combined and is constituted by mutual corresponding die and punch, it is characterized in the die, being provided with die cavity A and die cavity B, surrounded around the bottom of the die cavity A and the die cavity B respectively and be provided with sub-runner A and sub-runner B, described sub-runner A one end is connected with nozzle A by sprue A, described sub-runner B one end is connected with nozzle B by sprue B, and the other end of the sub-runner A and the sub-runner B is connected with each other insertion；The sub-runner A and the sub-runner B are symmetric setting, be additionally provided with installation in heating flow channel, the heating flow channel and be provided with electric heating film between the die and the punch.The technical scheme enters glue uniformly, good forming effect.
Description
Technical field
This utility model is related to charger baby moulding injection mold.
Background technology
In the design of injection mold, the design of runner is had a very big impact to the quality of final products molding.It is existing
Injection mold in, for a multi-cavity mold injection mold when, design flow passage system when, in order to each die cavity filling balance,
The flow of runner need to be controlled.The way being usually taken is the diameter of the size respective design sub-runner according to die cavity and pours
Mouth size.For big die cavity, the sub-runner and cast gate of major diameter are taken.If the sub-runner of miscellaneous goods is too wide needed to shunting
Road changes narrow, but sub-runner is narrow, and easily causing injection mold, to enter glue in injection molding process uneven, causes molding to be imitated
Fruit is not good.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide one kind to enter glue uniformly, molding effect
Good charger baby moulding injection mold.
For achieving the above object, this utility model provides following technical scheme：
Charger baby moulding injection mold, the charger baby include the interior of A housings and B housings, the A housings and the B housings
Side forms a plurality of radiating ribs, and the injection mold includes mould bases, and the core rod being embedded inside the mould bases, and the core rod is by phase
Mutually corresponding die and punch combination is constituted, and the outside of the A housings and the B housings is corresponding with the die, the A shells
The inner side of body and the B housings is corresponding with the punch, and the punch is provided with the forming hole corresponding with the radiating ribs, its
It is characterised by：It is provided with the die around the bottom of die cavity A and die cavity B, the die cavity A and the die cavity B and surrounds respectively
Be provided with sub-runner A and sub-runner B, the sub-runner A and the sub-runner B by it is branched vertically through lateral connection structure
Into the outer end of the lateral is provided with seal plug, and described sub-runner A one end is connected with nozzle A by sprue A, described point
Runner B one end is connected with nozzle B by sprue B, and the other end of the sub-runner A and the sub-runner B is connected with each other insertion；Institute
State sub-runner A and the sub-runner B is symmetric setting, between the die and the punch, be additionally provided with heating flow channel, institute
State to install in heating flow channel and be provided with electric heating film, the punch is provided with the pore corresponding with the A housings and B housings, institute
State pore and pneumatic jack fabric connectivity.
Preferably, above-mentioned charger baby moulding injection mold, wherein the electric heating film is thick film circuit heating film.
Preferably, above-mentioned charger baby moulding injection mold, wherein the thick film circuit heating film is set from inside to outside successively
There are inner insulating layer, thick film circuit layer and external insulation layer.
Preferably, above-mentioned charger baby moulding injection mold, wherein before the die and the punch are correspondingly provided with respectively
Flow path groove and rear flow path groove, the front flow path groove and the rear flow path groove are mutually combined the composition heating flow channel.
Preferably, above-mentioned charger baby moulding injection mold, wherein the heating flow channel further respectively has and the die cavity A
With the corresponding side runners of the die cavity B.
Preferably, above-mentioned charger baby moulding injection mold, wherein the pneumatic jack structure includes being arranged in the punch
Cylinder barrel, sealing-plug is axially provided with the cylinder barrel, the pore is connected with the cylinder barrel by built-in air flue.
By adopting above-mentioned technical proposal, following effect is served compared to existing technology：The technical scheme is in die cavity A and mould
The bottom periphery of chamber B is respectively provided with sub-runner A and sub-runner B in symmetrical distribution, and combine be mounted on die with
Install in heating flow channel between punch, heating flow channel and be provided with electric heating film, the electric heating film is carried out effectively to the glue that enters in mould
It is uniform to heat so as to circulate smooth, it is ensured that to enter glue uniformly, good forming effect.Meanwhile, the technical scheme be provided with punch with into
The corresponding pore of type product, pore and pneumatic jack fabric connectivity, by the way of air pressure ejection, ejecting force applying is whole with product
On body, ejecting force is uniform and little, will not damage product.
Description of the drawings
Fig. 1：This utility model cavity die structure schematic diagram.
Fig. 2：This utility model punch structure schematic diagram.
Fig. 3：Pore arrangement schematic diagram at this utility model punch.
Specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, so that technical solution of the present invention is more
Should be readily appreciated that and grasp.
As shown in Figure 1 to Figure 3, charger baby moulding injection mold, the charger baby include A1 housings and B housings 2, the A shells
The inner side of body 1 and the B housings 2 forms a plurality of radiating ribs 3, and the injection mold includes mould bases 4, and is embedded at the mould bases 4
Internal core rod, the core rod are made up of mutual corresponding die 5 and the combination of punch 6, the A housings 1 and the B housings 2
Outside is corresponding with the die 5, and the inner side of the A housings 1 and the B housings 2 is corresponding with the punch 6, the punch 6
The forming hole corresponding with the radiating ribs 3 is provided with, wherein die cavity A and die cavity B, the die cavity A and institute are provided with the die 5
State to be surrounded around the bottom of die cavity B respectively and be provided with sub-runner A7 and sub-runner B8, the sub-runner A7 and the sub-runner B8
By it is branched vertically through lateral connect and compose, the outer end of the lateral is provided with seal plug 9, the sub-runner A7
One end is connected with nozzle A10 by sprue A11, and described sub-runner B8 one end is connected with nozzle B 10 by sprue B12, described point
The other end of runner A7 and the sub-runner B8 is connected with each other insertion；The sub-runner A7 and the sub-runner B8 are symmetric
Arrange, installation in heating flow channel, the heating flow channel is additionally provided between the die 5 and the punch 6 and is provided with electric heating film, institute
State punch 6 and be provided with the pore 16 corresponding with the A housings and B housings, the pore 16 and pneumatic jack fabric connectivity.
Wherein described electric heating film is thick film circuit heating film.
Wherein described thick film circuit heating film is sequentially provided with inner insulating layer, thick film circuit layer and external insulation layer from inside to outside.
Wherein described die 5 and the punch 6 are correspondingly provided with front flow path groove 13 and rear flow path groove 14, the front runner respectively
Groove 13 and the rear flow path groove 14 are mutually combined the composition heating flow channel.
Wherein described heating flow channel further respectively has side runner corresponding with the die cavity A and the die cavity B 15.
Wherein described pneumatic jack structure includes the cylinder barrel being arranged in the punch, is axially provided with close in the cylinder barrel
Blocking, the pore are connected with the cylinder barrel by built-in air flue.
The technical scheme is respectively provided with the sub-runner A in symmetrical distribution in the bottom periphery of die cavity A and die cavity B and divides
Runner B, and the heating flow channel being mounted between die and punch is combined, the interior installation of heating flow channel is provided with electric heating film, should
Electric heating film carries out effectively uniform heating to the glue that enters in mould so as to circulate smooth, it is ensured that enter glue uniformly, good forming effect.Together
When, the technical scheme is provided with the pore corresponding with shaped article, pore and pneumatic jack fabric connectivity on punch, using air pressure top
The mode for going out, with product on the whole, ejecting force is uniform and little, will not damage product for ejecting force applying.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. a kind of charger baby moulding injection mold, the charger baby include A housings and B housings, the A housings and the B housings
Inner side forms a plurality of radiating ribs, and the injection mold includes mould bases, and the core rod being embedded inside the mould bases, the core rod by
Mutually corresponding die and punch combination is constituted, and the outside of the A housings and the B housings is corresponding with the die, the A
The inner side of housing and the B housings is corresponding with the punch, and the punch is provided with the forming hole corresponding with the radiating ribs,
It is characterized in that：It is provided with the die around the bottom of die cavity A and die cavity B, the die cavity A and the die cavity B and encloses respectively
Be arranged with sub-runner A and sub-runner B, the sub-runner A and the sub-runner B by it is branched vertically through lateral connection structure
Into the outer end of the lateral is provided with seal plug, and described sub-runner A one end is connected with nozzle A by sprue A, described point
Runner B one end is connected with nozzle B by sprue B, and the other end of the sub-runner A and the sub-runner B is connected with each other insertion；Institute
State sub-runner A and the sub-runner B is symmetric setting, between the die and the punch, be additionally provided with heating flow channel, institute
State to install in heating flow channel and be provided with electric heating film, the punch is provided with the pore corresponding with the A housings and B housings, institute
State pore and pneumatic jack fabric connectivity.
2. charger baby moulding injection mold according to claim 1, it is characterised in that：The electric heating film is thick film circuit
Heating film.
3. charger baby moulding injection mold according to claim 2, it is characterised in that：The thick film circuit heating film is by interior
And inner insulating layer is sequentially provided with outward, thick film circuit layer and external insulation layer.
4. charger baby moulding injection mold according to claim 1, it is characterised in that：The die and punch difference
Front flow path groove and rear flow path groove are correspondingly provided with, the front flow path groove and the rear flow path groove are mutually combined the composition heating stream
Road.
5. the charger baby moulding injection mold according to claim 1 or 4, it is characterised in that：The heating flow channel is also distinguished
It is provided with side runner corresponding with the die cavity A and the die cavity B.
6. charger baby moulding injection mold according to claim 1, it is characterised in that：The pneumatic jack structure includes being arranged at
Cylinder barrel in the punch, is axially provided with sealing-plug in the cylinder barrel, the pore is by built-in air flue and the gas
Cylinder barrel is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621000392.2U CN206066848U (en) | 2016-08-31 | 2016-08-31 | Charger baby moulding injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621000392.2U CN206066848U (en) | 2016-08-31 | 2016-08-31 | Charger baby moulding injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206066848U true CN206066848U (en) | 2017-04-05 |
Family
ID=58435575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621000392.2U Expired - Fee Related CN206066848U (en) | 2016-08-31 | 2016-08-31 | Charger baby moulding injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206066848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498812A (en) * | 2017-09-01 | 2017-12-22 | 成都汽富晟长泰汽车塑料制品有限公司 | A kind of method for preventing mould plug from rotating |
-
2016
- 2016-08-31 CN CN201621000392.2U patent/CN206066848U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498812A (en) * | 2017-09-01 | 2017-12-22 | 成都汽富晟长泰汽车塑料制品有限公司 | A kind of method for preventing mould plug from rotating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |