CN205467068U - Mould gating system - Google Patents
Mould gating system Download PDFInfo
- Publication number
- CN205467068U CN205467068U CN201620159512.7U CN201620159512U CN205467068U CN 205467068 U CN205467068 U CN 205467068U CN 201620159512 U CN201620159512 U CN 201620159512U CN 205467068 U CN205467068 U CN 205467068U
- Authority
- CN
- China
- Prior art keywords
- plate
- runner
- main body
- sprue bush
- die
- 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
Links
- 238000004512 die casting Methods 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 21
- 229920003023 plastic Polymers 0.000 abstract description 8
- 239000004033 plastic Substances 0.000 abstract description 8
- 239000007921 spray Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Abstract
The utility model provides a mould gating system, including mould main part, runner cover, runner and thermal -insulated parts, the runner setting is provided with the opening in the mould main part in the mould main part, and the runner cover inlays to be established in the mould main part, and the runner cover feeds through the runner including first end and the second end, first end intercommunication opening, the second end, and thermal -insulated parts inlay to be established in the mould main part and lie in between runner cover and the mould main part. Better, thermal -insulated part is located between first end and the mould main part. The utility model discloses a mould gating system design benefit can not reduce the nozzle temperature during use, can not lead to the nozzle to block up, and the fort seat that need not to mould plastics moves back and lets the nozzle state of slavering over appear to can not postpone production cycle, improve production efficiency, guarantee product quality, and the structure be succinct, make portably, low in production cost is suitable for extensive popularization and application.
Description
Technical field
This utility model relates to technical field of mold, particularly to die casting technical field, specifically refers to one
Plant die casting system.
Background technology
In plastic mould field, running gate system is requisite, for liquid plastic being introduced mold cavity and
The passage offered in mould.The effect of running gate system is: controls the speed of liquid plastic filling die cavity and fills
Time needed for full die cavity；Make liquid plastic stably enter die cavity, it is to avoid turbulent flow and die cavity is washed away；
Slag and other field trashes is stoped to enter die cavity；Non-involvement gas during cast, and when making product cool down as far as possible
Meet the principle of consecutive solidification.
In style big water gap enters sealing rubber die, running gate system is relatively simple, typically by sprue bush and runner two
It is grouped into, sprue bush and flow passage.Runner is opened in core or die cavity, and during injection, nozzle is resisted against and waters
On muzzle, liquid plastic is directly injected into by sprue bush through nozzle.The universal mounting means of sprue bush is cast gate
Overlap the direct and A plate of mould or plate contact.Due to the particularity of partly plastic, product pressurize and cooled
In journey, the nozzle of injection machine need to keep the condition of high temperature, but nozzle and sprue bush fit-state can be because of mold temperatures
On the low side and reduce nozzle temperature, thus cause spray nozzle clogging, part factory can select to be molded fort seat and make a concession spray
There is state of slavering in mouth, and causes the production cycle to postpone.
Accordingly, it is desirable to provide a kind of die casting system, it will not reduce nozzle temperature when using, will not lead
Cause spray nozzle clogging, therefore move back and allow nozzle occur slavering over state, from raw without postponing without being molded fort seat
In the product cycle, improve production efficiency, it is ensured that product quality.
Utility model content
In order to overcome above-mentioned shortcoming of the prior art, a purpose of the present utility model is to provide a kind of mould
Tool running gate system, it will not reduce nozzle temperature when using, be not result in spray nozzle clogging, from without postponing
Production cycle, improve production efficiency, it is ensured that product quality, be suitable to large-scale promotion application.
Another object of the present utility model is to provide a kind of die casting system, without being molded big gun when it uses
Pedestal moves back and allows nozzle occur slavering over state, from without the postponement production cycle, improves production efficiency, it is ensured that
Product quality, is suitable to large-scale promotion application.
Another object of the present utility model is to provide a kind of die casting system, and its design is ingenious, structure letter
Clean, manufacture simplicity, production cost is low, is suitable to large-scale promotion application.
For reaching object above, this utility model provides a kind of die casting system, including die main body,
Sprue bush and runner, described runner is arranged in described die main body, described die main body is provided with opening,
Described sprue bush is embedded in described die main body, and described sprue bush includes first end and the second end, institute
Stating first end and connect described opening, described the second end connects described runner, is characterized in, described mould
Running gate system also includes that heat insulating member, described heat insulating member are embedded in described die main body and water described in being positioned at
Between muzzle and described die main body.
It is preferred that described heat insulating member is between described first end and described die main body.
It is preferred that described heat insulating member is insulating collar.
It is preferred that described die main body includes panel, one end and the described opening of described runner are arranged at institute
Stating in panel, described sprue bush and described heat insulating member are all embedded in described panel, described sprue bush and institute
One end pipeline connection of the runner stated.
It is preferred that described die main body includes panel and A plate, described panel is arranged on described A plate, institute
The one end stating runner is arranged in described A plate, and described opening is arranged in described panel, described sprue bush and
Described heat insulating member is all embedded in described panel and described A plate, described sprue bush and the one of described runner
End pipeline connection.
It is preferred that described die main body includes panel and A plate, described panel is arranged on described A plate, institute
The one end stating runner is arranged in described A plate, and described opening runs through and is arranged in described panel, described cast gate
Set and described heat insulating member are all embedded in described A plate, described sprue bush and one end pipeline of described runner
Connection.
It is preferred that described die main body includes panel and A plate, described panel is arranged on described A plate, institute
The one end stating runner is arranged in described A plate, described opening run through be arranged in described panel and local arrange
In described A plate, described sprue bush and described heat insulating member are all embedded in described A plate, described sprue bush
One end pipeline connection with described runner.
It is preferred that have die cavity in described die main body, die cavity described in described runner pipeline connection.
More preferably, described die main body includes A plate, B plate, front mould and rear mold, and described die cavity is positioned at described
Between front mould and described rear mold, described front mould is positioned in described A plate, and described rear mold is positioned in described B plate,
Described runner is arranged in described A plate and described front mould, or described runner be arranged on described A plate, described before
In mould and described rear mold.
It is preferred that described die casting system also includes that positioning element, described positioning element are arranged on described mould
In tool main body and adjacent to described opening.
The beneficial effects of the utility model essentially consist in:
1, heat insulating member is arranged between sprue bush and die main body by die casting system of the present utility model,
Therefore, nozzle temperature will not be reduced during use, be not result in spray nozzle clogging, from without the postponement production cycle,
Improve production efficiency, it is ensured that product quality, be suitable to large-scale promotion application.
2, heat insulating member is arranged between sprue bush and die main body by die casting system of the present utility model,
Therefore, move back and allow nozzle occur slavering over state, from without postponement production week without being molded fort seat during use
Phase, improve production efficiency, it is ensured that product quality, be suitable to large-scale promotion application.
3, heat insulating member is arranged between sprue bush and die main body by die casting system of the present utility model,
Therefore, design ingenious, simple for structure, manufacture simplicity, production cost is low, is suitable to large-scale promotion application.
These and other objects of the present utility model, feature and advantage, by following detailed description, accompanying drawing
Fully demonstrated with claim, and can by the means specially pointed out in claims, device and
Combinations thereof is achieved.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of a specific embodiment of the present utility model.
Fig. 2 is the cross-sectional schematic of A-A position in Fig. 1.
(symbol description)
1 die main body；11 panels；12A plate；13B plate；14 front moulds；15 rear molds；16 die cavities；2
Sprue bush；21 first ends；22 the second ends；3 runners；4 heat insulating members；5 openings；6 positioning elements.
Detailed description of the invention
In order to be more clearly understood that technology contents of the present utility model, describe in detail especially exemplified by following example.
Refer to shown in Fig. 1 and Fig. 2, in a specific embodiment of the present utility model, of the present utility model
Die casting system includes that die main body 1, sprue bush 2, runner 3 and heat insulating member 4, described runner 3 set
Putting in described die main body 1, described die main body 1 is provided with opening 5, described sprue bush 2 is embedded
In described die main body 1, described sprue bush 2 includes first end 21 and the second end 22, described
One end 21 connects described opening 5, and described the second end 22 connects described runner 3, described heat insulating member 4
It is embedded in described die main body 1 and between described sprue bush 2 and described die main body 1.Namely
Saying, described heat insulating member 4 is coated on described sprue bush 2 around.
Described heat insulating member 4 can be coated on whole described sprue bush 2 around, it is also possible to is coated on described
Around a part for sprue bush 2, refer to shown in Fig. 1 and Fig. 2, concrete real of the present utility model one
Executing in example, described heat insulating member 4 is between described first end 21 and described die main body 1.Because institute
Stating first end 21 to connect with described opening 5, the most described first end 21 is equivalent to described sprue bush 2
Head and neck location.
Described heat insulating member 4 can be any suitable heat insulating member, refers to shown in Fig. 1 and Fig. 2,
In a specific embodiment of the present utility model, described heat insulating member 4 is insulating collar.
Described sprue bush 2 can be embedded any suitable position at described die main body 1, refers to Fig. 1
Shown in Fig. 2, in a specific embodiment of the present utility model, described die main body 1 includes panel 11
With A plate 12, described panel 11 is arranged on described A plate 12, and one end of described runner 3 is arranged on institute
Stating in A plate 12, described opening 5 is arranged in described panel 11, described sprue bush 2 and described insulation part
Part 4 is all embedded in described panel 11 and described A plate 12, described sprue bush 2 and described runner 3
One end pipeline connection.
Or, it is also possible to, it is preferred that one end of described runner 3 and described opening 5 are arranged at described
In plate 11, described sprue bush 2 and described heat insulating member 4 are all embedded in described panel 11, described cast gate
Set 2 and one end pipeline connection of described runner 3.
Or, it is also possible to, it is preferred that one end of described runner 3 is arranged in described A plate 12, described
Opening 5 runs through and is arranged in described panel 11, and described sprue bush 2 and described heat insulating member 4 are all embedded in institute
State in A plate 12, described sprue bush 2 and one end pipeline connection of described runner 3.
Or, it is also possible to, it is preferred that one end of described runner 3 is arranged in described A plate 12, described
Opening 5 runs through and is arranged in described panel 11 and is locally provided in described A plate 12, described sprue bush 2
All it is embedded in described A plate 12 with described heat insulating member 4, described sprue bush 2 and described runner 3
One end pipeline connection.
Described die main body 1 can have any suitable structure, refers to shown in Fig. 1 and Fig. 2, at this
In one specific embodiment of utility model, there is in described die main body 1 die cavity 16, described runner 3 pipeline
Connect described die cavity 16.
Described die cavity 16 can be arranged on any suitable position of described die main body 1, refers to Fig. 1
Shown in Fig. 2, in a specific embodiment of the present utility model, described die main body 1 include A plate 12,
B plate 13, front mould 14 and rear mold 15, described die cavity 16 between described front mould 14 and described rear mold 15,
Described front mould 14 is positioned in described A plate 12, and described rear mold 15 is positioned in described B plate 13, described runner
3 are arranged in described A plate 12 and described front mould 14.Or, described runner 3 can also be arranged on described
In A plate 12, described front mould 14 and described rear mold 15.The design of runner 3 can determine according to specific needs.
As it has been described above, in the case of there is panel 11, if sprue bush 2 and described heat insulating member 4 are all embedded
In described panel 11, described runner 3 is also possible to part and is positioned in described panel 11.
Preferably position nozzle location during in order to use, refer to shown in Fig. 1 and Fig. 2, at this utility model
A specific embodiment in, described die casting system also includes that positioning element 6, described positioning element 6 set
Put on described die main body 1 and neighbouring described opening 5.
Described positioning element 6 can be any suitable heat insulating member, refers to shown in Fig. 1 and Fig. 2,
In a specific embodiment of the present utility model, described positioning element 6 is centring ring around described opening 5.
When this utility model uses, the nozzle of injection machine navigates to correct position, nozzle by positioning element 6
Abut to, on sprue bush 2, then can be molded by opening 5.The existence of heat insulating member 4 makes sprue bush 2
Form isolation with A plate 12 and/or panel 11 and ensure that nozzle temperature is not on the low side and reduce by mold temperature.
Therefore, this utility model provide a kind of safe and reliable, make simple, the mechanism of energy-saving and emission-reduction, allow
In plastic production process, injection machine fort moves back without seat, and nozzle does not blocks.Thus improve productivity effect, it is ensured that
Product quality.
It should be noted that although this utility model is to enter, for style big water gap, the improvement that sealing rubber die is carried out, but
Obviously it is also applied for other mould with sprue bush.
In sum, die casting system of the present utility model design is ingenious, will not reduce nozzle temperature during use
Degree, is not result in spray nozzle clogging, it is not necessary to injection fort seat moves back and allows nozzle occur slavering over state, from without
In the postponement production cycle, improve production efficiency, it is ensured that product quality, and simple for structure, manufacture simplicity, produce
Low cost, is suitable to large-scale promotion application.
It should be understood by those skilled in the art that the embodiment of the present utility model shown in foregoing description and accompanying drawing
It is only used as citing and is not limiting as this utility model.
As can be seen here, the purpose of this utility model the most completely and is effectively achieved.Of the present utility model
Function and structural principle are shown the most in an embodiment and are illustrated, without departing substantially under described principle, and embodiment party
Formula can arbitrarily be revised.So, this utility model includes based on claim spirit and right
All variant embodiment.
Claims (10)
1. a die casting system, including die main body, sprue bush and runner, described runner is arranged on institute
Stating in die main body, described die main body is provided with opening, described sprue bush is embedded at described die main body
In, described sprue bush includes first end and the second end, and described first end connects described opening, described
The second end connects described runner, it is characterised in that described die casting system also includes heat insulating member, institute
State heat insulating member to be embedded in described die main body and between described sprue bush and described die main body.
Die casting system the most according to claim 1, it is characterised in that described heat insulating member is positioned at
Between described first end and described die main body.
Die casting system the most according to claim 1, it is characterised in that described heat insulating member be every
Gas ket.
Die casting system the most according to claim 1, it is characterised in that described die main body includes
Panel, one end of described runner and described opening be arranged in described panel, described sprue bush and described every
Thermal part is all embedded in described panel, described sprue bush and one end pipeline connection of described runner.
Die casting system the most according to claim 1, it is characterised in that described die main body includes
Panel and A plate, described panel is arranged on described A plate, and one end of described runner is arranged on described A plate
In, described opening is arranged in described panel, and described sprue bush and described heat insulating member are all embedded at described
In plate and described A plate, described sprue bush and one end pipeline connection of described runner.
Die casting system the most according to claim 1, it is characterised in that described die main body includes
Panel and A plate, described panel is arranged on described A plate, and one end of described runner is arranged on described A plate
In, described opening runs through and is arranged in described panel, and described sprue bush and described heat insulating member are all embedded in institute
State in A plate, described sprue bush and one end pipeline connection of described runner.
Die casting system the most according to claim 1, it is characterised in that described die main body includes
Panel and A plate, described panel is arranged on described A plate, and one end of described runner is arranged on described A plate
In, described opening runs through and is arranged in described panel and is locally provided in described A plate, described sprue bush and
Described heat insulating member is all embedded in described A plate, described sprue bush and one end pipeline connection of described runner.
Die casting system the most according to claim 1, it is characterised in that tool in described die main body
There is die cavity, die cavity described in described runner pipeline connection.
Die casting system the most according to claim 8, it is characterised in that described die main body includes
A plate, B plate, front mould and rear mold, described die cavity between described front mould and described rear mold, described front mould
Being positioned in described A plate, described rear mold is positioned in described B plate, and described runner is arranged on described A plate and institute
State in front mould, or described runner is arranged in described A plate, described front mould and described rear mold.
Die casting system the most according to claim 1, it is characterised in that described die casting system
System also includes that positioning element, described positioning element are arranged on described die main body and neighbouring described opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620159512.7U CN205467068U (en) | 2016-03-02 | 2016-03-02 | Mould gating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620159512.7U CN205467068U (en) | 2016-03-02 | 2016-03-02 | Mould gating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205467068U true CN205467068U (en) | 2016-08-17 |
Family
ID=56658994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620159512.7U Expired - Fee Related CN205467068U (en) | 2016-03-02 | 2016-03-02 | Mould gating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205467068U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827412A (en) * | 2017-03-02 | 2017-06-13 | 广东柳道热流道系统有限公司 | Hot flow path heat-insulating type flange arrangement |
| CN109228211A (en) * | 2018-11-05 | 2019-01-18 | 吴洪榴 | A kind of Water-cooling circulating cooling-down type injection mold equipped with secondary ejecting structure |
-
2016
- 2016-03-02 CN CN201620159512.7U patent/CN205467068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827412A (en) * | 2017-03-02 | 2017-06-13 | 广东柳道热流道系统有限公司 | Hot flow path heat-insulating type flange arrangement |
| CN109228211A (en) * | 2018-11-05 | 2019-01-18 | 吴洪榴 | A kind of Water-cooling circulating cooling-down type injection mold equipped with secondary ejecting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205467068U (en) | Mould gating system | |
| CN202716437U (en) | Novel combined laminated hot-runner system | |
| CN102248631B (en) | One-through shaping technology of long plastic tube with joint | |
| CN103802289B (en) | Injection mold capable of instantly cooling | |
| CN203409969U (en) | Hot runner injection mold | |
| CN202357402U (en) | Water transporting sleeve for hot runner system of injection mold | |
| CN202169676U (en) | Submarine gate of injection mould | |
| CN202029330U (en) | Hot runner mold and hot runner device | |
| CN204487974U (en) | Pipe fitting injection molding mold | |
| CN205522238U (en) | Secondary injection mold of cellphone built -in battery | |
| CN103085233B (en) | The deformation adjustment structure of injection mold | |
| CN203831697U (en) | Injection mold with quick-replaceable inserts | |
| CN207915906U (en) | A kind of injection mold water route blow-dry device | |
| CN202965090U (en) | Cold runner structure | |
| CN102950720B (en) | Plastic package stator runner-free mold | |
| CN202144104U (en) | Injection mould | |
| CN205044103U (en) | Car doorknob mould gas assistance trace injection moulding mechanism that disappears | |
| CN205009511U (en) | Mechanism is stealthily watered to line position | |
| CN205705089U (en) | The device produced for seal box | |
| CN203863942U (en) | Injection mould device used for hot runner | |
| CN204209916U (en) | Opening shape water pipe sprue bush | |
| CN203765916U (en) | Rapid cooling injection mold | |
| CN202146978U (en) | Improved hub runner | |
| CN202781745U (en) | Hot runner cooling device of mould | |
| CN204196176U (en) | A kind of cooling jacket for hot-runner nozzle |
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: 20160817 |