CN204842866U - Novel sand mould pouring basin structure - Google Patents
Novel sand mould pouring basin structure Download PDFInfo
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- CN204842866U CN204842866U CN201520533533.6U CN201520533533U CN204842866U CN 204842866 U CN204842866 U CN 204842866U CN 201520533533 U CN201520533533 U CN 201520533533U CN 204842866 U CN204842866 U CN 204842866U
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Abstract
The utility model provides a novel sand mould pouring basin structure, belongs to pouring basin technical field, and it includes the glossy pouring basin body of inner wall, and the pouring basin body passes through including runner portion, the metal melt water that connects gradually and distinguishes, the chamber is placed to the cassette and pouring rectification district, runner portion, metal melt water transition district, cassette are placed in chamber and the pouring rectification district adjacent junction and are established to circular arc inside skew wall, connect through the inside skew wall of circular arc, metal melt water transition district border is equipped with slick and sly circular bead, sets up the filter screen that is used for filtering the metal melt water on the circular bead. By adopting the above technique, the utility model, the structure that obtains novel sand mould pouring basin structure is unique, the modern design, and the metal melt water turbulent flow easily appears and splashes and follow and flow the inoculant wasting phenomenon when having solved the pouring of DISA perpendicular line. Recycle through the purification to metal liquid, rectification and the collection of following class inoculant of scattering to reduce sand cinder hole, the emergence of gas pocket defect, reduce cost, improvement product quality.
Description
Technical field
The utility model belongs to cup structure, is specifically related to a kind ofly to purify point molten metal, the novel sand mold runner cup structure of rectification process.
Background technology
The large enterprise that the present age, foundry industry was especially produced in enormous quantities adopts automatic equipment to carry out production operation in a large number, after DISA vertical modeling line is installed automatic current-following inoculation adder, often generation random inoculant is ejected on sand mo(u)ld and causes actual current-following inoculation amount lower than setting value, causes product to occur breeding bad and spoken parts in traditional operas phenomenon; And the pouring cup of current DISA vertical modeling line is without the effect to molten metal purification, rectification process, and only often can not meet product quality requirement by Design of Runner System, the impurity in molten metal cannot completely effectively process and molten metal turbulent flow causes product to occur a large amount of sand slag blister and gas hole defect.
Utility model content
In order to overcome above-mentioned deficiency, the purpose of this utility model is to provide a kind of and can purifies point molten metal, the novel sand mold runner cup structure of rectification process.
The novel sand mold runner cup structure of described one, comprise the cup body of inner wall smooth, it is characterized in that described cup body comprises gate part, point molten metal transition region, filter placed cavity and the cast commutating zone connected successively, in described gate part, point molten metal transition region, filter placed cavity and cast commutating zone, adjacent junction is set to the inner skew wall of circular arc, connected by the inner skew wall of circular arc, described point molten metal transition region edge is provided with round and smooth shoulder, shoulder is arranged the screen pack being used for filtering metal fused solution.
The novel sand mold runner cup structure of described one, it is characterized in that described gate part diameter 6-10cm larger than point molten metal transition region, gate part height is 4-6cm.
The novel sand mold runner cup structure of described one, is characterized in that this sand mold runner cup is Split type structure, is docked form by half cup that two structures are identical.
The novel sand mold runner cup structure of above-mentioned one, comprise the cup body of inner wall smooth, cup body comprises the gate part connected successively, point molten metal transition region, filter placed cavity and cast commutating zone, described gate part, point molten metal transition region, in filter placed cavity and cast commutating zone, adjacent junction is set to the inner skew wall of circular arc, connected by the inner skew wall of circular arc, described point molten metal transition region edge is provided with round and smooth shoulder, shoulder is arranged the screen pack being used for filtering metal fused solution, described gate part diameter 6-10cm larger than point molten metal transition region, gate part height is 4-6cm.The utility model is by adopting above-mentioned technology, increase rim of a cup surface area and become inclined-plane effectively to collect random inoculant and to increase inoculation efficiency in rim of a cup bottom design, increase the utilization rate of inovulant 30%, prevent point molten metal from occurring when casting splashing simultaneously, in the middle part of rim of a cup, namely filter is installed in filter rest area in addition, what filter out in point molten metal is objectionable, increase point molten metal degree of purity, improve cast(ing) surface and internal soundness, the quality of product is improved, user satisfaction obviously promotes, cup bottom namely cast commutating zone be designed to cup rectification keep away slag flow-out hole can effective metal fused solution casting patency prevent point molten metal from splashing, reduce watering time, improve casting quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-gate part, 2-point molten metal transition region, 3-filter placed cavity, 4-pours into a mould commutating zone, 5-shoulder, 6-screen pack.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail.
As shown in Figure 1, the novel sand mold runner cup structure of one of the present utility model, comprise the cup body of inner wall smooth, this sand mold runner cup is Split type structure, docked by half cup that two structures are identical and form, during use, two and half cups are delivered in sandbox respectively by two moulds, after docking, form a sand mold runner cup, for casting use, this cup body comprises the gate part 1 of the point molten metal inflow connected successively, the point molten metal transition region 2 of filtering metal fused solution, deposit filter placed cavity 3 and the cast commutating zone 4 of point molten metal, described gate part 1, point molten metal transition region 2, in filter placed cavity 3 and cast commutating zone 4, adjacent junction is set to the inner skew wall of circular arc, connected by the inner skew wall of circular arc, described point molten metal transition region 2 edge is provided with round and smooth shoulder 5, shoulder 5 is arranged the screen pack 6 being used for filtering metal fused solution.
Affect castability to prevent point molten metal or flowing out gate part, the utility model increases the surface area of gate part, and its gate part 1 diameter 6-10cm larger than point molten metal transition region 2, gate part 1 is highly 4-6cm.
The utility model is by increasing the gate part surface area of cup and be designed to inclined-plane at the bottom of rim of a cup, can effectively collect random inoculant and increase inoculation efficiency, and point molten metal can be avoided to outflow or damage running channel, shoulder 5 is set in the middle part of cup, for installing filter 6, the impurity in point molten metal can be filtered out, increase cast(ing) surface and internal soundness, cup bottom is provided with cast commutating zone 4, point molten metal casting patency can be ensured, prevent point molten metal from splashing, its structure is unique, novel in design, solve point molten metal when DISA vertical line is poured into a mould easily occur turbulent flow and splash and random inoculant wasting phenomenon, by the purification to point molten metal, the collection recycling of rectification and the random inoculant that is scattered, thus reduce sand cinder hole, the generation of gas hole defect, reduce costs, improve the quality of products, the successful case of this novel cup, for casting industry provides a kind of cost-saving and put forward high-quality new technology, it effectively improves old-fashioned cup unconspicuous drawback of the low effect of efficiency on random inoculant uses, simultaneously can also when point molten metal degree of purity is not high affect casting quality filter be installed ensure that casting quality is not subject to related impact, reduce the quality risk of foundry goods, in actual production, result of use is remarkable, can promote widely.
Claims (3)
1. a novel sand mold runner cup structure, comprise the cup body of inner wall smooth, it is characterized in that described cup body comprises the gate part (1) connected successively, point molten metal transition region (2), filter placed cavity (3) and cast commutating zone (4), described gate part (1), point molten metal transition region (2), in filter placed cavity (3) and cast commutating zone (4), adjacent junction is set to the inner skew wall of circular arc, connected by the inner skew wall of circular arc, described point molten metal transition region (2) edge is provided with round and smooth shoulder (5), shoulder (5) is upper arranges the screen pack (6) being used for filtering metal fused solution.
2. the novel sand mold runner cup structure of one according to claim 1, it is characterized in that described gate part (1) diameter 6-10cm larger than point molten metal transition region (2), gate part (1) is highly 4-6cm.
3. the novel sand mold runner cup structure of one according to claim 1, is characterized in that this sand mold runner cup is Split type structure, is docked form by half cup that two structures are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520533533.6U CN204842866U (en) | 2015-07-22 | 2015-07-22 | Novel sand mould pouring basin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520533533.6U CN204842866U (en) | 2015-07-22 | 2015-07-22 | Novel sand mould pouring basin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204842866U true CN204842866U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520533533.6U Active CN204842866U (en) | 2015-07-22 | 2015-07-22 | Novel sand mould pouring basin structure |
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| CN (1) | CN204842866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270663A (en) * | 2018-03-13 | 2019-09-24 | 溧阳市联华机械制造有限公司 | A kind of cast gate cup structure that can prevent molten iron from splashing out in casting |
| CN113275512A (en) * | 2021-05-21 | 2021-08-20 | 江铃汽车股份有限公司 | Method for improving technological yield of static pressure molding line |
-
2015
- 2015-07-22 CN CN201520533533.6U patent/CN204842866U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270663A (en) * | 2018-03-13 | 2019-09-24 | 溧阳市联华机械制造有限公司 | A kind of cast gate cup structure that can prevent molten iron from splashing out in casting |
| CN113275512A (en) * | 2021-05-21 | 2021-08-20 | 江铃汽车股份有限公司 | Method for improving technological yield of static pressure molding line |
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| C14 | Grant of patent or utility model | ||
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