CN202845700U - Lateral-casting type casting system - Google Patents
Lateral-casting type casting system Download PDFInfo
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- CN202845700U CN202845700U CN 201220525084 CN201220525084U CN202845700U CN 202845700 U CN202845700 U CN 202845700U CN 201220525084 CN201220525084 CN 201220525084 CN 201220525084 U CN201220525084 U CN 201220525084U CN 202845700 U CN202845700 U CN 202845700U
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- casting
- lateral
- casting system
- formwork body
- charging aperture
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Abstract
The utility model discloses a lateral-casting type casting system. The lateral-casting type casting system comprises a mould shell body, wherein the mould shell body is internally provided with a casting molding part and a cavity of a dead head part. The lateral-casting type casting system further comprises a lateral casting device connected with the side of the mould shell body, wherein the lateral casting device is internally provided with a channel, one end of the channel is an external pouring port communicated with the outside, and the other end of the channel is a feeding port communicated with the cavity. With the application of the lateral-casting type casting system, casting liquid is injected from the lateral part so as to efficiently prevent the splashing and cold shut phenomena of the casting liquid.
Description
Technical field
The utility model relates to a kind of side casting casting system.
Background technology
Model casting claims again lost-wax casting.This method is that fusible material is made accurately bright and clean apperance (easily fusible pattern), applies multiple layer refractory at easy fusible pattern, has both formed casting mold after the refractory material sclerosis.Easy fusible pattern melt flow in the casting mold is gone out, and again with the casting mold of poured with molten metal after the roasting, molten metal becomes accurately bright and clean foundry goods after the cooled and solidified in casting mold.Model casting is that precision is the highest in the existing casting method, size is almost consistent with fusible pattern, reduces processing capacity; Use liquid coating, casting mold is bright and clean, accurate; Hot shell cast, the duplicating of metal pair casting mold is good.
Melt casting has been obtained irreplaceable status in the development of modern industry, and the precision casting of the high requirement such as space flight, nuclear power, medical treatment all needs model casting.Yet also troubling problem always of higher scrappage has increased the casting cost virtually in the foundry goods manufacture process, has reduced profit.The most crucial technical barrier of model casting is exactly system and melting casting, the direct and casting yield hook of the quality of a casting system design.But the improper defective that also can cause of personnel operation was bad even scrap when a casting system reasonable in design was cast in the later stage.Molten steel is poured formwork into from ladle when using conventional casting system, will produce after molten steel meets with obstruction and splash, and this splashing in just solidified rapidly in the formwork and can't be combined with the molten steel that the later stage enters, so formed cold shut, this cold shut must be processed through repair welding.More in addition, as shown in Figure 1, existing casting system comprises a formwork body 2, formwork body 2 inside are one to comprise that a foundry goods moulding section 21 and emits the die cavity of notch portion 22, molten steel is complex-shaped owing to formwork body 2 in formwork body 2, just do not run into a place and hinder, so inner molten steel trend is very disorderly.Can find out, if having bits can't float to the molten steel surface in molten steel and the formwork body 2.
The utility model content
The technical problems to be solved in the utility model is that casting liquid splashes easily in the prior art in order to overcome, and produces the defective of cold shut, and a kind of side casting casting system is provided.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of side casting casting system, comprise a formwork body, described formwork body interior is one to comprise that a foundry goods moulding section and emits the die cavity of notch portion, its characteristics are, described side casting casting system comprises that also one is connected to the side casting device of described formwork body sidepiece, there is a passage described side casting device inside, and described passage one end is one to lead to extraneous pouring basin, and the other end is at least one charging aperture that leads to described die cavity.
Better, described pouring basin be shaped as infundibulate.
Better, the shape of cross section of described charging aperture is circular.
Better, the shape of cross section of described charging aperture is rectangle.
Better, the quantity of described charging aperture is 2.
Better, described side casting device is connected to 1/2 height of described formwork body sidepiece with upper/lower positions.
Better, described side casting device is connected to the bottom of described formwork body sidepiece.Casting is more stable like this, more difficult generation slag inclusion and cold shut.
Better, the height of described pouring basin is higher than the height of described foundry goods moulding section, and the liquid that can prevent from like this casting can not be full of described foundry goods moulding section.
Positive progressive effect of the present utility model is: by application of the present utility model, the liquid of will casting injects from sidepiece, the splashing and the cold shut phenomenon of the liquid of can effectively avoiding casting.
Description of drawings
Fig. 1 is the casting schematic diagram of prior art.
Fig. 2 is the casting schematic diagram of embodiment 1.
The specific embodiment
The below enumerates preferred embodiment, and comes by reference to the accompanying drawings the clearer the utility model that intactly illustrates.
Embodiment 1
Such as Fig. 2, the side casting casting system of present embodiment comprises a formwork body 2, formwork body 2 inside are one to comprise that a foundry goods moulding section 21 and emits the die cavity of notch portion 22, one side casting device 1 is connected to formwork body 2 sidepiece lower side casting devices 1 inside a passage 13, passage 13 1 ends are one to lead to extraneous pouring basin 11, and the other end is one to lead to the charging aperture 12 of described die cavity.Particularly, side casting device 1 is to be connected on the bottom of described formwork body 2 sidepieces, guaranteed that like this casting liquid (following describe as an example of molten steel example) can upwards flow gradually from minimum point, even run into the complex-shaped situation of formwork, the flow direction of molten steel is upwards to flow always, can not occur to the mobile situation of other directions, all be direction upwards such as the arrow among Fig. 2 specifically.Certainly, charging aperture 12 also is not limited to the bottom that is connected to formwork body 2 sidepieces, also is fine the position on the lower in the centre of sidepiece, concrete installation site, and the technical staff can decide according to the concrete shape of foundry goods moulding section.
Being shaped as infundibulate but being not limited to this of pouring basin 11 can provide larger confession casting like this.The height of pouring basin 11 is higher than the height of foundry goods moulding section 21, and the liquid that can prevent from like this casting can not be full of foundry goods moulding section 21.Because when utilizing 1 casting of side casting device, casting liquid is to utilize the principle of linker to enter into foundry goods moulding section 21, if the height of pouring basin 11 is lower than the height of described foundry goods moulding section 21, the part casting liquid that then highly is higher than pouring basin 11 in the foundry goods moulding section does not just arrive, so just can not form complete foundry goods.
The shape of cross section of charging aperture 12 is circular in the present embodiment, and the technical staff also can adopt the shapes such as rectangle.And the quantity of charging aperture 12 can be 2 or more, to reach faster casting rate.
The side casting casting system of present embodiment is when making, make first a body wax-pattern and a side casting wax pattern, then described side casting wax pattern is connected in the below of described body wax-pattern, then together coating molding, dewaxing, behind the formwork roast, formwork becomes described formwork body and described side casting device 1, the space of body wax-pattern part becomes foundry goods moulding section 21 and emits notch portion 22, the space of side casting wax pattern part becomes the passage 13 of side casting device 1, with extraneous coupling part be pouring basin 11, with the die cavity coupling part be charging aperture 12.
During casting, casting liquid moves towards in die cavity unanimously, does not cause and splashes and turbulent flow, and the bits in formwork, the molten steel also can follow molten steel slowly to float to gate land, are difficult for causing slag inclusion and cold shut.The foundry goods that uses side casting system to cast out be well positioned to meet aerospace standard require, need not to carry out any repair welding, any surface finish without burr even foundry goods all without any need for reconditioning.
The present embodiment difference from Example 1 is that side casting device 1 is connected to the position, lower middle of formwork body 2, so also can solve casting liquid and splash and the cold shut problem.Other parts of present embodiment are identical with embodiment 2, and therefore not to repeat here.
Although more than described the specific embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art can make various changes or modifications to these embodiments under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes and modification all fall into protection domain of the present utility model.
Claims (8)
1. a side is cast casting system, comprise a formwork body, described formwork body interior is one to comprise that a foundry goods moulding section and emits the die cavity of notch portion, it is characterized in that, described side casting casting system comprises that also one is connected to the side casting device of described formwork body sidepiece, there is a passage described side casting device inside, and described passage one end is one to lead to extraneous pouring basin, and the other end is at least one charging aperture that leads to described die cavity.
2. side as claimed in claim 1 casting casting system is characterized in that, described pouring basin be shaped as infundibulate.
3. side casting casting system as claimed in claim 1 is characterized in that the shape of cross section of described charging aperture is circular.
4. side casting casting system as claimed in claim 1 is characterized in that the shape of cross section of described charging aperture is rectangle.
5. side casting casting system as claimed in claim 1 is characterized in that the quantity of described charging aperture is 2.
6. side casting casting system as claimed in claim 1 is characterized in that, described side casting device is connected to 1/2 height of described formwork body sidepiece with upper/lower positions.
7. side casting casting system as claimed in claim 6 is characterized in that described side casting device is connected to the bottom of described formwork body sidepiece.
8. such as the described side casting of claim 1-7 any one casting system, it is characterized in that the height of described pouring basin is higher than the height of described foundry goods moulding section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525084 CN202845700U (en) | 2012-10-12 | 2012-10-12 | Lateral-casting type casting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525084 CN202845700U (en) | 2012-10-12 | 2012-10-12 | Lateral-casting type casting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845700U true CN202845700U (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220525084 Expired - Lifetime CN202845700U (en) | 2012-10-12 | 2012-10-12 | Lateral-casting type casting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658542A (en) * | 2013-12-19 | 2014-03-26 | 贵州黎阳航空动力有限公司 | Precision casting gating system |
| CN103722129A (en) * | 2012-10-12 | 2014-04-16 | 上海中洲特种合金材料有限公司 | Side casting system |
-
2012
- 2012-10-12 CN CN 201220525084 patent/CN202845700U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722129A (en) * | 2012-10-12 | 2014-04-16 | 上海中洲特种合金材料有限公司 | Side casting system |
| CN103658542A (en) * | 2013-12-19 | 2014-03-26 | 贵州黎阳航空动力有限公司 | Precision casting gating system |
| CN103658542B (en) * | 2013-12-19 | 2016-08-31 | 贵州黎阳航空动力有限公司 | A kind of precision casting pouring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI ZHONGZHOU SPECIAL ALLOY MATERIAL CO., LTD Free format text: FORMER NAME: SHANGHAI ZHONGZHOU SPECIAL ALLOY MATERIALS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201815 No. 579, Sheng Shi Road, Jiading Industrial Zone, Shanghai, Jiading District Patentee after: SHANGHAI ZHONGZHOU SPECIAL ALLOY MATERIALS Co.,Ltd. Address before: 201815 No. 579, Sheng Shi Road, Jiading Industrial Zone, Shanghai, Jiading District Patentee before: SHANGHAI ZHONGZHOU SPECIAL ALLOY MATERIALS Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
|
| CX01 | Expiry of patent term |