CN204194769U - A kind of low pressure die casting die casting system - Google Patents
A kind of low pressure die casting die casting system Download PDFInfo
- Publication number
- CN204194769U CN204194769U CN201420531966.3U CN201420531966U CN204194769U CN 204194769 U CN204194769 U CN 204194769U CN 201420531966 U CN201420531966 U CN 201420531966U CN 204194769 U CN204194769 U CN 204194769U
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- die casting
- stopper rod
- low pressure
- compression chamber
- chamber
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Abstract
The utility model discloses a kind of low pressure die casting die casting system, comprising moist closet, sprue gate, pneumatic cylinder, cross gate, compression chamber, liquid level sensor, rising liquid chamber, mould mouth, loading channel and the stopper rod for controlling material feeding pathway closure, described stopper rod place is provided with handle, handled easily, described moist closet is provided with heat-insulation layer, prevents the problem of solution cooled and solidified.The utility model makes production efficiency significantly improve, quantity-produced feature can be realized and casting parameter stability, metal bath surface during each cast all keeps certain, the fluctuation of moulding pressure is little, and operation control system succinctly facilitates, and quality of molten metal is stablized, the technique free degree made is high, it is simple, easy to use that the utility model has structure, and filling is steady, workable feature.
Description
Technical field
The utility model relates to casting technology field, particularly relates to a kind of low pressure die casting die casting system.
Background technology
The advantages such as the stock utilization that the device utilizing low pressure die casting to make at present has high, easy realization note soup automation, centered by automobile component, progressively establish the firm status of the main casting of light alloy casting.In the output of aluminium alloy castings, low pressure casting product account for about 50%, and are world-famous for its huge output and excellent quality.Widely apply on wheel hub, and along with requirements such as automotive light weight technology and raising performances, under the strict demand of the complex internal quality in the past had no precedent and engineering properties, use in cylinder head, cylinder block also increases gradually, low-pressure casting apparatus is air injection machine, most popular air injection machine is overhead type structure, is characterized in being incubated the below that double running gate system is placed on mould, places a stalk and be connected with mould in crucible furnace inner metal liquid.Production efficiency is low, pressure process and setting time long, the control accuracy of moulding pressure parameter is low, metal bath surface reduces along with the increase of cast number of times, and metal bath surface constantly changes from the height of mould, causes moulding pressure to fluctuate large, pressurization feedback is slow, easy leakage and volume are large, and pressure increase is slow etc. causes the casting technique free degree of the pressurization promptness of molten metal filling difference part poor, and the stability of liquation quality is difficult to guarantee.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provide a kind of low pressure die casting die casting system, there is action control system succinctly facilitate, quality of molten metal is stablized, the technique free degree made is high, it is simple, easy to use that the utility model has structure, and filling is steady, workable advantage.
The technical solution of the utility model is: a kind of low pressure die casting die casting system, comprise moist closet, sprue gate, pneumatic cylinder, stopper rod, cross gate, compression chamber, liquid level sensor, rise liquid chamber, mould mouth, loading channel, it is characterized in that: described moist closet is connected with compression chamber by cross gate, heat-insulation layer is arranged with outside moist closet, sprue gate is provided with above moist closet, described stopper rod is arranged on above cross gate mouth, stopper rod manually operates and moves up and down, stopper rod moves up and controls in liquation inflow cross gate, stopper rod is moved downward to bottom moist closet and stops liquation to flow into cross gate, handle is provided with above stopper rod, stopper rod moves up and makes compression chamber and rise liquid chamber to communicate, described compression chamber with rise liquid chamber and be mutually permanently connected by loading channel, liquid level sensor and pneumatic cylinder is provided with above described compression chamber, liquid level sensor is located at below pneumatic cylinder, liquid level sensor and Liquid Level Pressure control device are mutually permanently connected, rise above liquid chamber and be provided with mould mouth, liter liquid chamber and mould mouth are mutually permanently connected, liquation liquid flows through three chambers, respectively through insulation, pressurization, rise liquid, molten metal is made to enter in mould, while work top carries out foundry goods operation, the injection stage of next casting cycle can be entered, centre does not need to quit work.
Further, described compression chamber with rises the mutual vertical-horizontal of liquid chamber, compression chamber and rising bottom liquid chamber is mutually permanently connected by loading channel.
Further, described stopper rod manually operates and can move up and down.
Further, described liquid level sensor is photoelectric liquid level sensor or level electrode.
Further, composition silicate is contained in described heat-insulation layer.
Further, described pneumatic cylinder makes liquation rise in inflow mould mouth to rising liquid mouth to input air in compression chamber.
Further, described liter above liquid chamber is provided with mould mouth, rises liquid chamber and communicates with mould mouth.
The beneficial effects of the utility model are: a kind of low pressure die casting die casting system, comprising moist closet, sprue gate, pneumatic cylinder, cross gate, compression chamber, liquid level sensor, rising liquid chamber, mould mouth, loading channel and the stopper rod for controlling material feeding pathway closure, described stopper rod place is provided with handle, handled easily, stopper rod is logical can be crossed manual operation and can move up and down, described moist closet is provided with heat-insulation layer, containing composition silicate in heat-insulation layer, can prevent the problem of solution cooled and solidified.The utility model makes production efficiency significantly improve, quantity-produced feature can be realized and casting parameter stability, metal bath surface during each cast all keeps certain, the fluctuation of moulding pressure is little, operation control system succinctly facilitates, quality of molten metal is stablized, the technique free degree made is high, production efficiency is high, pressure process and setting time short, the control accuracy of moulding pressure parameter is high, moulding pressure is caused to fluctuate little and not easily reveal, pressurization feedback is fast, the stability of liquation quality is guaranteed, it is simple that the utility model has structure, easy to use, filling is steady, workable advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, sprue gate 2, stopper rod 3, handle
4, liquid level sensor 5, mould mouth 6, pneumatic cylinder
7, loading channel 8, cross gate 9, moist closet
10, heat-insulation layer 11, compression chamber 12, rise liquid chamber
Detailed description of the invention
Below in conjunction with accompanying drawing, brief description is made to detailed description of the invention of the present utility model.
As shown in Figure 1, a kind of low pressure die casting die casting system, comprise moist closet 9, sprue gate 1, pneumatic cylinder 6, stopper rod 2, cross gate 8, compression chamber 11, liquid level sensor 4, rise liquid chamber 12, mould mouth 5, loading channel 7, it is characterized in that: described moist closet 9 is connected with compression chamber 11 by cross gate 8, heat-insulation layer 10 is arranged with outside moist closet 9, sprue gate 1 is provided with above moist closet 9, described stopper rod 2 is arranged on cross gate 8 mouthfuls of tops, stopper rod 2 is provided with handle, handled easily, stopper rod 2 manually operates and moves up and down, stopper rod 2 moves up and controls in liquation inflow cross gate 8, stopper rod 2 is moved downward to bottom moist closet 9 and stops liquation to flow into cross gate 8, handle 3 is provided with above stopper rod 2, stopper rod 2 moves up and makes compression chamber 11 and rise liquid chamber 12 to communicate, described compression chamber 11 with rise liquid chamber 12 and be mutually permanently connected by loading channel 7, liquid level sensor 4 and pneumatic cylinder 6 is provided with above described compression chamber 11, liquid level sensor 4 is located at below pneumatic cylinder 6, liquid level sensor 4 is mutually permanently connected with side in compression chamber, rise above liquid chamber 12 and be provided with mould mouth 5, rise liquid chamber 12 to be mutually permanently connected with mould mouth 5.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a low pressure die casting die casting system, comprise moist closet, sprue gate, pneumatic cylinder, stopper rod, cross gate, liquid level sensor, compression chamber, rise liquid chamber, mould mouth, loading channel, it is characterized in that: described moist closet is connected with compression chamber by cross gate, heat-insulation layer is arranged with outside moist closet, sprue gate is provided with above moist closet, described stopper rod is arranged on above cross gate mouth, stopper rod manually operates and moves up and down, stopper rod moves up and controls in liquation inflow cross gate, make compression chamber and rise liquid chamber to communicate, stopper rod is moved downward to bottom moist closet and stops liquation to flow into cross gate, stopper rod is provided with handle, described compression chamber with rise liquid chamber and be mutually permanently connected by loading channel, liquid level sensor and pneumatic cylinder is provided with above described compression chamber, liquid level sensor is located at below pneumatic cylinder, in liquid level sensor and compression chamber, side is mutually permanently connected, rise above liquid chamber and be provided with mould mouth, liter liquid chamber and mould mouth are mutually permanently connected.
2., according to the low pressure die casting die casting system described in claim 1, it is characterized in that: described compression chamber with rises the mutual vertical-horizontal of liquid chamber, compression chamber and rising bottom liquid chamber is mutually permanently connected by loading channel.
3. according to the low pressure die casting die casting system described in claim 1, it is characterized in that: described stopper rod manually operates and can move up and down.
4. according to the low pressure die casting die casting system described in claim 1, it is characterized in that: described liquid level sensor is photoelectric liquid level sensor or level electrode.
5. according to the low pressure die casting die casting system described in claim 1, it is characterized in that: containing composition silicate in described heat-insulation layer.
6. according to the low pressure die casting die casting system described in claim 1, it is characterized in that: described pneumatic cylinder makes liquation rise in inflow mould mouth to rising liquid mouth to input air in compression chamber.
7. according to the low pressure die casting die casting system described in claim 1, it is characterized in that: described liter above liquid chamber is provided with mould mouth, rises liquid chamber and communicates with mould mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531966.3U CN204194769U (en) | 2014-09-16 | 2014-09-16 | A kind of low pressure die casting die casting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531966.3U CN204194769U (en) | 2014-09-16 | 2014-09-16 | A kind of low pressure die casting die casting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204194769U true CN204194769U (en) | 2015-03-11 |
Family
ID=52652769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420531966.3U Expired - Fee Related CN204194769U (en) | 2014-09-16 | 2014-09-16 | A kind of low pressure die casting die casting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204194769U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311668A (en) * | 2018-03-13 | 2018-07-24 | 中信戴卡股份有限公司 | A kind of aluminum alloy low-pressure casting device and technique |
| CN108327208A (en) * | 2018-04-14 | 2018-07-27 | 芜湖市晨曦新型建材科技有限公司 | A kind of efficient injection mold |
| CN108890938A (en) * | 2018-04-04 | 2018-11-27 | 江苏中容科技有限公司 | Positioning plate in a kind of new coil |
-
2014
- 2014-09-16 CN CN201420531966.3U patent/CN204194769U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311668A (en) * | 2018-03-13 | 2018-07-24 | 中信戴卡股份有限公司 | A kind of aluminum alloy low-pressure casting device and technique |
| CN108890938A (en) * | 2018-04-04 | 2018-11-27 | 江苏中容科技有限公司 | Positioning plate in a kind of new coil |
| CN108327208A (en) * | 2018-04-14 | 2018-07-27 | 芜湖市晨曦新型建材科技有限公司 | A kind of efficient injection mold |
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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 |
Granted publication date: 20150311 Termination date: 20150916 |
|
| EXPY | Termination of patent right or utility model |