CN203156006U - Electro-thermal aluminum die-casting die - Google Patents
Electro-thermal aluminum die-casting die Download PDFInfo
- Publication number
- CN203156006U CN203156006U CN 201320154458 CN201320154458U CN203156006U CN 203156006 U CN203156006 U CN 203156006U CN 201320154458 CN201320154458 CN 201320154458 CN 201320154458 U CN201320154458 U CN 201320154458U CN 203156006 U CN203156006 U CN 203156006U
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- die casting
- type aluminium
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Abstract
The utility model relates to an electro-thermal aluminum die-casting die. The electro-thermal aluminum die-casting die comprises an upper die plate (1) at the upper end, a die pressing plate (2) in the middle and a lower die plate (3) at the lower end. A die chamber (4) is formed in the middle of the die pressing plate (2), the middle of the die chamber (4) is provided with a die cavity (5), the outer portion of the die cavity (5) is provided with a pouring gate (6), a pouring channel is formed between the upper die plate (1) and the die pressing plate (2), a heating wire (18) is further arranged inside the die chamber (4) and the heating wire (18) is connected with a power source. Due to the fact that the heating wire is arranged and the heating wire is used for conducting electrical heating on the die cavity, the electro-thermal aluminum die-casting die has the advantages that the temperature inside the die cavity is effectively improved, the temperature requirements are guaranteed during the production process, and the quality of products is improved.
Description
Technical field
The utility model relates to a kind of aluminium die casting, relates in particular to a kind of electroheating type aluminium die casting, belongs to casting technology field.
Background technology
In modern casting technology field, for die casting goes out better product, begin to develop to directions such as comprising perfusion, alloy molten from common simple die casting, utilize the mould design, can design mode such as filling cavity on traditional die casting basis and carry out the die casting of labyrinth.The application of die-casting technique is very extensive, and particularly the die casting manufacturing process of aluminium or aluminium alloy has been subjected to welcome because the metallic character of aluminium or aluminium alloy is fit to the die casting manufacturing in industrial development.Usually, the die casting manufacturing process of aluminium or aluminium alloy may further comprise the steps:
One, prepares mould, comprise the preheating of Mould design, mould, the installation of mould etc.;
Two, fusion operation or the melting process of metal charge comprise the fusing of metal such as aluminum or aluminum alloy, by the mode of heating, make metal reach the state of fusing or fritting;
Three, die casting, namely molten metal is poured in the mould, and the matched moulds up and down by mould is with metal stamping formed, and general stamping pressure is between 40 tons to 100 tons;
Four, cooling is about to stamping forming metal casting and takes out from mould, and carries out cooling processing, reaches indoor temperature and gets final product;
Five, cleaning polishing is namely carried out polishing grinding to the metal casting behind the cooling forming and is handled, and making smooth surface becomes finished product.
This shows that in the process of die casting, mould is extremely important, other step all is the common technology that belongs to this area, and Mould design be related to the metal casting of die casting can be rational in infrastructure, whether the product that stamps out adheres to specification.And mould of the prior art all is traditional design, and is relatively backward in function aspects, is difficult to satisfy the product design requirement of labyrinth.
The utility model content
In order to overcome the deficiencies in the prior art, resolve prior art problems, remedy the existing deficiency of existing product in the market.
The utility model provides a kind of electroheating type aluminium die casting, comprise the cope match-plate pattern of upper end, the moulded board of centre and the lower bolster of lower end, in the middle of moulded board, offer a die cavity, be provided with die cavity in the middle of the die cavity, outer setting at die cavity has cast gate, in cope match-plate pattern and moulded board, offer perfusion channel, the upper end open of perfusion channel is arranged on the surface of cope match-plate pattern, die cavity in the lower ending opening of perfusion channel and the die cavity is communicated with, also be provided with heating wire in the described die cavity, described heating wire links to each other with power supply.
Preferably, side one end of above-mentioned cope match-plate pattern is provided with controller, and the other end is provided with driver.
Preferably, be provided with elastic support between above-mentioned die cavity and the lower bolster.
Preferably, above-mentioned die cavity is by being bolted on the lower bolster.
Preferably, the side of above-mentioned cope match-plate pattern is provided with blast pipe, and the top of blast pipe is provided with air bleeding valve, and the other end of blast pipe is connected with safety lock.
Preferably, the upper end of above-mentioned lower bolster is provided with heat emission fan.
Preferably, be provided with supporting base between above-mentioned moulded board and the lower bolster.
The electroheating type aluminium die casting that the utility model provides is compared with traditional compression tool, the electroheating type aluminium die casting that the utility model provides is by arranging heating wire, utilize heating wire that die cavity is carried out electrical heating, improved the temperature in the die cavity effectively, guarantee the temperature requirement in the production process, improved the quality of product.
Description of drawings
Fig. 1 is the utility model structural representation.
Mark among the figure: 1-cope match-plate pattern; The 2-moulded board; The 3-lower bolster; The 4-die cavity; The 5-die cavity; The 6-cast gate; The 7-fixed mount; The 8-controller; The 9-perfusion channel; The 10-driver; The 11-heat emission fan; The 12-bolt; The 13-elastic support; The 14-supporting base; The 15-blast pipe; The 16-air bleeding valve; The 17-safety lock; The 18-heating wire.
The specific embodiment
Understand and enforcement the utility model for the ease of those of ordinary skills, below in conjunction with the drawings and the specific embodiments the utility model is described in further detail.
Be illustrated in figure 1 as electroheating type aluminium structure of cast die schematic diagram of the present utility model, comprise the cope match-plate pattern 1 of upper end, the moulded board 2 of centre and the lower bolster 3 of lower end on the main body, side one end of cope match-plate pattern 1 is provided with controller 8, and the other end is provided with driver 10.
As shown in the figure, in the middle of moulded board 2, offer a die cavity 4, be provided with die cavity 5 in the middle of the die cavity 4, be provided with elastic support 13 between die cavity 4 and the lower bolster 3.Die cavity 4 is fixed on the lower bolster 3 by bolt 12.
Outer setting at die cavity 5 has cast gate 6, offers perfusion channel 9 in cope match-plate pattern 1 and moulded board 2, and the upper end open of perfusion channel 9 is arranged on the surface of cope match-plate pattern 1, and the die cavity 5 in the lower ending opening of perfusion channel 9 and the die cavity 4 is communicated with.In die cavity 4, pour into molten metal by perfusion channel 9, and then enter cast gate 6, the die casting around forming.
In order to prevent that HTHP from expanding, be provided with blast pipe 15 in the side of cope match-plate pattern 1, the top of blast pipe 15 is provided with air bleeding valve 16, and the other end of blast pipe 15 is connected with safety lock 17.Simultaneously, be provided with heat emission fan 11 in the upper end of lower bolster 3, to realize heat radiation timely.In addition, between moulded board 2 and lower bolster 3, be provided with supporting base 14.
Innovative point of the present utility model and inventive point are: also be provided with heating wire 18 in the described die cavity 4, described heating wire 18 links to each other with power supply.
The electroheating type aluminium die casting that the utility model provides is compared with traditional compression tool, the electroheating type aluminium die casting that the utility model provides is by arranging heating wire, utilize heating wire that die cavity is carried out electrical heating, improved the temperature in the die cavity effectively, guarantee the temperature requirement in the production process, improved the quality of product.
The specific embodiment of the above is preferred embodiments of the present utility model; be not to limit concrete practical range of the present utility model with this; scope of the present utility model comprises and is not limited to this specific embodiment that the equivalence that all shapes according to the utility model, structure are done changes all in protection domain of the present utility model.
Claims (7)
1. electroheating type aluminium die casting, the cope match-plate pattern (1) that comprises the upper end, middle moulded board (2) and the lower bolster (3) of lower end, in the middle of moulded board (2), offer a die cavity (4), be provided with die cavity (5) in the middle of the die cavity (4), outer setting at die cavity (5) has cast gate (6), in cope match-plate pattern (1) and moulded board (2), offer perfusion channel (9), the upper end open of perfusion channel (9) is arranged on the surface of cope match-plate pattern (1), die cavity (5) in the lower ending opening of perfusion channel (9) and the die cavity (4) is communicated with, it is characterized in that: also be provided with heating wire (18) in the described die cavity (4), described heating wire (18) links to each other with power supply.
2. electroheating type aluminium die casting according to claim 1, it is characterized in that: side one end of described cope match-plate pattern (1) is provided with controller (8), and the other end is provided with driver (10).
3. electroheating type aluminium die casting according to claim 1 is characterized in that: be provided with elastic support (13) between described die cavity (4) and the lower bolster (3).
4. electroheating type aluminium die casting according to claim 1, it is characterized in that: described die cavity (4) is fixed on the lower bolster (3) by bolt (12).
5. electroheating type aluminium die casting according to claim 1, it is characterized in that: the side of described cope match-plate pattern (1) is provided with blast pipe (15), the top of blast pipe (15) is provided with air bleeding valve (16), and the other end of blast pipe (15) is connected with safety lock (17).
6. electroheating type aluminium die casting according to claim 1, it is characterized in that: the upper end of described lower bolster (3) is provided with heat emission fan (11).
7. according to the described electroheating type aluminium of one of claim 1-6 die casting, it is characterized in that: be provided with supporting base (14) between described moulded board (2) and the lower bolster (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154458 CN203156006U (en) | 2013-03-25 | 2013-03-25 | Electro-thermal aluminum die-casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154458 CN203156006U (en) | 2013-03-25 | 2013-03-25 | Electro-thermal aluminum die-casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203156006U true CN203156006U (en) | 2013-08-28 |
Family
ID=49017230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320154458 Expired - Fee Related CN203156006U (en) | 2013-03-25 | 2013-03-25 | Electro-thermal aluminum die-casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203156006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735060A (en) * | 2016-12-21 | 2017-05-31 | 宁波市北仑怡健模具制造有限公司 | It is a kind of to prevent mould from cracking and easily take off the die casting of part |
-
2013
- 2013-03-25 CN CN 201320154458 patent/CN203156006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735060A (en) * | 2016-12-21 | 2017-05-31 | 宁波市北仑怡健模具制造有限公司 | It is a kind of to prevent mould from cracking and easily take off the die casting of part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140325 |