CN212857641U - Crossover bridging type pouring system for automobile chassis cantilever casting - Google Patents
Crossover bridging type pouring system for automobile chassis cantilever casting Download PDFInfo
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- CN212857641U CN212857641U CN202021106172.4U CN202021106172U CN212857641U CN 212857641 U CN212857641 U CN 212857641U CN 202021106172 U CN202021106172 U CN 202021106172U CN 212857641 U CN212857641 U CN 212857641U
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Abstract
The utility model provides a vehicle chassis cantilever foundry goods stridees across bridging formula the gating system, water including pouring basin, sprue and bridging, bridging waters including spill bridge passageway, first sprue, second sprue, rising head and ingate, the sprue top is connected to pouring basin bottom, and first sprue one end is connected respectively at sprue bottom both ends, and spill bridge passageway one end is connected respectively to two first sprue other ends, and the second sprue is connected respectively to two spill bridge passageway other ends, the rising head is established respectively at second sprue both ends and spill bridge passageway and second sprue junction, and every rising head is equallyd divide and is do not connected the ingate, all is equipped with the sprue on every ingate. The utility model discloses a product foundry goods volume that leap-over formula the gating system among the prior art produced improves 1.5 ~ 3 times, and not only production efficiency is high, and the yield is high, and stable in quality, this leap-over formula the gating system simple manufacture, convenient operation is fit for promoting.
Description
Technical Field
The utility model relates to a casting technical field, concretely relates to automobile chassis cantilever foundry goods stridees across bridging formula gating system.
Background
The design of the pouring system in the prior art has low yield and small iron mold utilization area, so that the problems that the temperature of the iron mold cannot meet the technological requirements in the production process, the energy consumption is wasted by independent heating, the production takt is increased, the output efficiency is influenced and the like are caused.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a bridging formula gating system is strideed across to vehicle chassis cantilever foundry goods, and concrete scheme is as follows:
automobile chassis cantilever foundry goods stridees across bridging formula the gating system, including pouring basin, sprue and bridging runner, the bridging runner includes spill bridge passageway, first sprue, second sprue, rising head and ingate, the sprue top is connected to pouring basin bottom, and first sprue one end is connected respectively at sprue bottom both ends, and spill bridge passageway one end is connected respectively to two first sprue other ends, and the second sprue is connected respectively to two spill bridge passageway other ends, the rising head is established respectively at second sprue both ends and spill bridge passageway and second sprue junction, and every rising head is equallyd divide and is do not connected the ingate, all is equipped with the sprue on every ingate.
Furthermore, the bridging pouring channel further comprises a slag collecting bag, and the slag collecting bag is arranged on a first cross pouring channel connected between the sprue and the concave bridge channel.
Furthermore, a filter screen is arranged in the slag collecting bag.
Furthermore, the riser is barrel-shaped or oval barrel-shaped, and the top of the riser is provided with a conical groove.
And further, the product casting pattern is arranged outside the second cross pouring channel and between the inner side of the second cross pouring channel and the first cross pouring channel across the concave bridge channel and is connected with the pouring gate.
The device further comprises a metallographic specimen container and an attached casting test block container, wherein the metallographic specimen container and the attached casting test block container are respectively connected with any one pouring gate or any one product casting model.
The advantages of the utility model
1. The utility model discloses a bridging formula gating system is strideed across to vehicle chassis cantilever foundry goods, under the sand lined metal mould casting process, is applicable to the production of the long and thin, complicated, the little product foundry goods of weight of structure of product shape. Each set of gating system can pour a box of product casting at every turn, and the single box of product casting pattern of this leap type gating system adopts the overall arrangement of leap bridging formula design, can make the space that increases the product casting pattern above the spill bridge passageway place the passageway to can increase the sprue gate more, adopt the mode that the product casting pattern leap spill bridge passageway to compare with prior art, make the output of single box of product casting improve 1.5 ~ 3 times, thereby improved production efficiency.
2. The heat released in the molten iron solidification process for pouring the single-box product casting by the automobile chassis cantilever casting spanning the bridging type pouring system can heat the iron mold to meet the process temperature requirement, the iron mold does not need to be additionally heated, the energy consumption is saved, and the production rhythm of a production line is kept.
3. Through theoretical calculation and analog simulation analysis calculation, the slag collecting capacity is high, the feeding function is considered, the quality of the product casting is improved, and meanwhile, the rejection rate is below 1%.
4. This bridging formula gating system is strideed across to vehicle chassis cantilever foundry goods, and production efficiency is high, and the product foundry goods yield is high, and stable in quality, simple manufacture, convenient operation is fit for promoting.
Drawings
Fig. 1 is the structure schematic diagram of the bridging type gating system for automobile chassis cantilever casting crossing.
Fig. 2 is a state diagram of fig. 1.
In the figure:
1: a pouring cup; 2. a sprue; 3: a concave bridge channel; 4: a first runner; 4a, a second cross gate; 5: collecting a slag ladle; 6: an inner pouring channel; 7: a riser; 8: a pouring gate; 9: a metallographic specimen container; 10: a casting attached test block container; 11: an automobile cantilever model; 12: a tapered recess.
Detailed Description
The present invention is further explained with reference to the accompanying drawings and specific embodiments, and it should be noted that the specific embodiments are not intended to limit the scope of the present invention.
As shown in fig. 1 and 2, the product casting model is taken as an example of producing a single-box automobile cantilever casting, and the embodiment provides a spanning bridging type pouring system for an automobile chassis cantilever casting, which comprises a pouring cup 1, a sprue 2, a bridging pouring channel, a metallographic sample container 9, an attached casting test block container 10 and an automobile cantilever model 11, wherein the bridging pouring channel comprises a concave bridge channel 3, the sprue cup comprises a first cross gate 4, a first cross gate 4a, slag collecting bags 5, risers 7 and an inner gate 6, wherein the bottom of the sprue cup 1 is communicated with the top of a sprue 2, two ends of the bottom of the sprue 2 are respectively connected with one end of the first cross gate 4, two slag collecting bags 5 are respectively arranged between the sprue 2 and a concave bridge channel 3 and are connected to the middle part of the first cross gate 4, the other end of each first cross gate 4 is connected with one end of the concave bridge channel 3, and the other end of each concave bridge channel 3 is connected with a second cross gate 4 a; the riser 7 is cylindrical or elliptic barrel-shaped, and the top of the riser is provided with a conical groove 12. Riser 7 is established respectively at second cross gate 4a both ends and spill bridge passageway 3 and second cross gate 4a junction, every riser 7 is equallyd divide and is connected ingate 6 respectively, all be equipped with sprue 8 on every ingate 6, every sprue 8 is connected car cantilever model 11 respectively, car cantilever model 11 sets up respectively in the second cross gate 4a outside and stridees across spill bridge passageway 3 and sets up between second cross gate 4a inboard and first cross gate 4, metallographic specimen container 9 and attach and cast test block container 10 and connect car cantilever model 11 respectively.
The concave bridge channel 3 has the function that the automobile cantilever pattern 11 can cross over the concave bridge channel 3, so that a pouring gate 8 is increased, and the yield of a single-box automobile cantilever casting is improved.
The slag collecting bag 5 is used for collecting the scum contained in the molten iron at the position.
The purpose of the ingate 6 is to guide the molten iron from the runner 4 through the sprue 8 into the automotive cantilever pattern 11.
The purpose of the riser 7 is to further collect dross contained in the molten iron; and secondly, the molten iron feeding function is realized, after the molten iron is poured, the molten iron is filled in the inner cavity of the whole automobile cantilever model 11, a hole or a pit is formed by local shrinkage in the molten iron solidification forming process, and the riser 7 conveys the molten iron in the riser 7 to the automobile cantilever model 11 through pressure difference.
The purpose of the metallographic specimen container 9 is to receive the metallographic specimen of the poured vehicle suspension arm and to send it to a metallographic examination.
The purpose of the attached casting test block container 10 is to receive and send the cast attached casting test block of the automobile cantilever for mechanical property inspection.
The working principle is as follows:
as shown in fig. 2, two automobile cantilever patterns 11 are respectively placed on the outer sides of the two second runners 4a, and then the two automobile cantilever patterns 11 are respectively placed between the inner sides of the two second runners 4a and the inner side of the first runner 4 across the concave bridge channel 3, and each automobile cantilever pattern 11 is respectively connected with the sprue gate 8.
And then injecting molten iron from the sprue cup 1, sequentially flowing through the sprue 2 and the first runner 4, filtering through a slag collection bag 5, flowing into the concave bridge channel 3, then respectively flowing into two ends of the second runner 4a, finally flowing into the riser 7 and the ingate 6, and injecting into the automobile cantilever mold 11, the metallographic specimen container 9 and the attached casting test block container 10 through the pouring gate 8, sending the metallographic specimen in the metallographic specimen container 9 for metallographic examination, and sending the attached casting test block in the attached casting test block container 10 for mechanical property examination.
In the embodiment, the channels are placed in the space of the automobile cantilever model 11 which is additionally arranged on the concave bridge channel 3 in a bridge crossing and pouring way mode, so that the number of the pouring gates 8 can be increased, the production capacity of a single-box automobile chassis cantilever casting is improved by 2 times compared with that of the prior art, and the production efficiency is greatly improved.
In addition to the embodiments given in the examples, the utility model discloses in through striding over bridge type and watering the mode, make the production capacity of the middle-size and small-size foundry goods of single case improve 1.5-3 times than the production capacity of prior art, production efficiency has obtained great improvement.
To sum up, the utility model discloses a mode that strideing bridging type was watered that automobile chassis cantilever foundry goods strideed across bridging type gating system used is applicable to the production of the middle-size and small-size product foundry goods in each trade field, accessory. All use the utility model discloses a stride across bridge type and water the gating system of design mode and all fall on the utility model discloses a within range.
Claims (6)
1. Automobile chassis cantilever foundry goods stridees across bridging formula the gating system, a serial communication port, including pouring basin, sprue and bridging and waters, bridging and watering includes spill bridge passageway, first sprue, second sprue, rising head and ingate, the sprue top is connected to pouring basin bottom, and first sprue one end is connected respectively at sprue bottom both ends, and spill bridge passageway one end is connected respectively to two first sprue other ends, and the second sprue is connected respectively to two spill bridge passageway other ends, the rising head is established respectively at second sprue both ends and spill bridge passageway and second sprue junction, and every rising head is equallyd divide and is do not connected the ingate, all is equipped with the sprue on every ingate.
2. The automobile chassis cantilever casting crossing-over bridging-type gating system according to claim 1, wherein the bridging runner further includes a slag trap disposed between the sprue and the concave bridge passage and connected to the first runner.
3. The automobile chassis cantilever casting crossing bridging type pouring system according to claim 2, wherein a filter screen is arranged in the slag collection bag.
4. The automobile chassis cantilever casting crossing bridging type pouring system according to claim 1, wherein the riser is cylindrical or elliptical barrel-shaped, and a tapered groove is formed at the top.
5. The vehicle chassis cantilever casting cross-over bridging gating system of claim 1, comprising product casting patterns disposed respectively outside the second runner and between the inside of the second runner and the first runner across the concave bridge passage and connected to the gate.
6. The automobile chassis cantilever casting crossing bridging type pouring system according to claim 5, which comprises a metallographic sample container and an attached casting test block container, wherein the metallographic sample container and the attached casting test block container are respectively connected with any one pouring gate or any one product casting model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021106172.4U CN212857641U (en) | 2020-06-16 | 2020-06-16 | Crossover bridging type pouring system for automobile chassis cantilever casting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021106172.4U CN212857641U (en) | 2020-06-16 | 2020-06-16 | Crossover bridging type pouring system for automobile chassis cantilever casting |
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| Publication Number | Publication Date |
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| CN212857641U true CN212857641U (en) | 2021-04-02 |
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| CN202021106172.4U Active CN212857641U (en) | 2020-06-16 | 2020-06-16 | Crossover bridging type pouring system for automobile chassis cantilever casting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346168A (en) * | 2022-01-26 | 2022-04-15 | 甘肃酒钢集团西部重工股份有限公司 | Casting mold and casting method for heat-resistant cast iron cooling wall |
-
2020
- 2020-06-16 CN CN202021106172.4U patent/CN212857641U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346168A (en) * | 2022-01-26 | 2022-04-15 | 甘肃酒钢集团西部重工股份有限公司 | Casting mold and casting method for heat-resistant cast iron cooling wall |
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Address after: 537000 Potang Industrial Park, Yuzhou District, Yulin City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Yuchai Foundry Co.,Ltd. Address before: 537000 Potang Industrial Park, Yuzhou District, Yulin City, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI YUCHAI MACHINERY PARTS MANUFACTURING Co.,Ltd. |