CN203917889U - A kind of aluminum piston abrasion-proof inserted ring casting device - Google Patents
A kind of aluminum piston abrasion-proof inserted ring casting device Download PDFInfo
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- CN203917889U CN203917889U CN201420289712.5U CN201420289712U CN203917889U CN 203917889 U CN203917889 U CN 203917889U CN 201420289712 U CN201420289712 U CN 201420289712U CN 203917889 U CN203917889 U CN 203917889U
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- hopper
- casting ladle
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- pouring mouth
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Abstract
A kind of aluminum piston abrasion-proof inserted ring casting device, comprise casting ladle and chute, one end of described casting ladle is provided with pouring mouth, the described top that wraps in the one end that is provided with pouring mouth of watering is provided with the hopper that holds inovulant particle, the bottom surface of described hopper and the end face of casting ladle leave gap, and the width of described hopper equates with the width of casting ladle.Above existing casting ladle, fix a hopper, the width of casting ladle equates with the width of hopper, can make molten iron mix with the full and uniform of inovulant particle, casting ladle tilts while falling molten iron, this hopper tilts simultaneously, and the inovulant particle in hopper is poured in the molten iron of outflow, and inovulant is mixed with molten iron, when casting finishes, inovulant is all poured out, and has improved pregnant effect, has effectively controlled graphite form and graphite grade; Avoided mixing infertile simultaneously and bred failure phenomenon, can improve significantly the stability breeding, having improved product quality.
Description
Technical field
The utility model relates to aluminum piston abrasion-proof inserted ring production technical field, and concrete is a kind of aluminum piston abrasion-proof inserted ring casting device.
Background technology
Aluminum piston abrasion-proof inserted ring is applied to aluminium piston of IC engine head first annular groove place, have wear-resisting, improve the piston effect in service life, because aluminum piston abrasion-proof inserted ring working environment is high temperature, high pressure and constantly withstands shocks, so require the material of aluminum piston abrasion-proof inserted ring must possess excellent wearability, heat resistance and thermal conductivity, therefore, must guarantee to possess good metallographic structure.
Require of metallographic structure of existing aluminum piston abrasion-proof inserted ring material be take A type graphite as main more, graphite length scale controls to 4-7 level, but in actual production process, in turning to the process of casting ladle, once breeds by intermediate frequency furnace, only through the graphite length scale once breeding, mostly be 4-5 level, graphite is thick, skewness, and then cause size form not meet the demands, the edge circle processing second-rate.The existing weak point of prior art that Here it is.
Utility model content
Technical problem to be solved in the utility model, is exactly for the existing deficiency of prior art, and a kind of aluminum piston abrasion-proof inserted ring casting device is provided, it is simple in structure, and can improve pregnant effect, effectively control graphite form and graphite grade, and then improve product quality.
This programme is achieved by the following technical measures: a kind of aluminum piston abrasion-proof inserted ring casting device, comprise casting ladle and chute, one end of described casting ladle is provided with pouring mouth, the described top that wraps in the one end that is provided with pouring mouth of watering is provided with the hopper that holds inovulant particle, the bottom surface of described hopper and the end face of casting ladle leave gap, and the width of described hopper equates with the width of casting ladle.
As preferably, technical characterictic of the present utility model also comprises: above-mentioned hopper increases to the one end away from pouring mouth successively near one end degree of depth degree of depth minimum and hopper of pouring mouth.When casting ladle tilts while falling molten iron, facilitate inovulant particle to pour out.
As preferably, technical characterictic of the present utility model also comprises: the minimum and bottom surface of hopper and the distance of casting ladle increase successively to the one end away from pouring mouth in the one end near pouring mouth for the bottom surface of above-mentioned hopper and the distance of casting ladle.When casting ladle tilts while falling molten iron, facilitate inovulant particle to pour out.
As preferably, technical characterictic of the present utility model also comprises: the bottom surface of above-mentioned hopper is globoidal structure.The bottom surface of hopper is globoidal structure, can make inovulant pour out comparatively uniformly.
As preferably, technical characterictic of the present utility model also comprises: the tangent plane of above-mentioned globoidal structure least significant end is parallel with casting ladle bottom surface.
As preferably, technical characterictic of the present utility model also comprises: the two side of above-mentioned casting ladle is fixedly connected with hopper by connecting plate.
The beneficial effects of the utility model can be learnt from above-mentioned technical scheme: a kind of aluminum piston abrasion-proof inserted ring casting device, comprise casting ladle and chute, one end of described casting ladle is provided with pouring mouth, the described top that wraps in the one end that is provided with pouring mouth of watering is provided with the hopper that holds inovulant particle, the bottom surface of described hopper and the end face of casting ladle leave gap, and the width of described hopper equates with the width of casting ladle.Above existing casting ladle, fix a hopper, the width of casting ladle equates with the width of hopper, can make molten iron mix with the full and uniform of inovulant particle, casting ladle tilts while falling molten iron, this hopper tilts simultaneously, and the inovulant particle in hopper is poured in the molten iron of outflow, and inovulant is mixed with molten iron, when casting finishes, inovulant is all poured out, and has improved pregnant effect, has effectively controlled graphite form and graphite grade; Avoided mixing infertile simultaneously and bred failure phenomenon, can improve significantly the stability breeding, having improved product quality.
As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-casting ladle, 2-chute, 3-hopper, 4-connecting plate, 5-pouring mouth.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
As shown in the figure: a kind of aluminum piston abrasion-proof inserted ring casting device, comprise casting ladle 1 and chute 2, one end of described casting ladle 1 is provided with pouring mouth 5, described casting ladle 1 be provided with pouring mouth 5 one end above be provided with the hopper 3 that holds inovulant particle, the end face of the bottom surface of described hopper 3 and casting ladle 1 leaves gap, and the width of described hopper 3 equates with the width of casting ladle 1.Above existing casting ladle 1, fix a hopper 3, the width of casting ladle 1 equates with the width of hopper 3, can make molten iron mix with the full and uniform of inovulant particle, respectively there is a circular shaft casting ladle 1 both sides, the circular shaft of both sides is fixed on and is watered in bag support (not shown) by bearing, the circular shaft of casting ladle 1 one sides is connected with decelerator, adopt motor and reductor to control the landing action of casting ladle, casting ladle 1 tilts while falling molten iron, this hopper 3 tilts simultaneously, inovulant particle in hopper 3 is poured in the molten iron of outflow, inovulant is mixed with molten iron, when casting finishes, inovulant is all poured out, improved pregnant effect, graphite form and graphite grade have effectively been controlled, avoided mixing infertile simultaneously and bred failure phenomenon, can improve significantly the stability breeding, having improved product quality.
In the present embodiment, above-mentioned hopper 3 increases to the one end away from pouring mouth 5 successively near one end degree of depth degree of depth minimum and hopper 3 of pouring mouth 5.The distance of the bottom surface of above-mentioned hopper 3 and casting ladle 1 increases to the one end away from pouring mouth 5 successively in and the bottom surface of hopper 3 minimum near one end of pouring mouth 5 and the distance of casting ladle 1.When casting ladle 1 tilts while falling molten iron, facilitate inovulant particle to pour out.
In the present embodiment, the bottom surface of described hopper 3 is globoidal structure, and the tangent plane of described globoidal structure least significant end is parallel with casting ladle 1 bottom surface.The bottom surface of hopper 3 is globoidal structure, can make inovulant pour out comparatively uniformly.
The below of described chute is provided with chute support (not shown), on described chute support, is provided with a plurality of bolts hole.A plurality of bolts hole that arrange on chute support can regulate the upright position of chute 2, and the position of chute 2 is better mated with the position of casting ladle 1.
In the utility model, without the technical characterictic of describing, can pass through or adopt existing techniques in realizing; do not repeat them here; certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned embodiment; the variation that those of ordinary skill in the art makes in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (6)
1. an aluminum piston abrasion-proof inserted ring casting device, comprise casting ladle and chute, one end of described casting ladle is provided with pouring mouth, it is characterized in that: described in water the top that wraps in the one end that is provided with pouring mouth and be provided with the hopper that holds inovulant particle, the bottom surface of described hopper and the end face of casting ladle leave gap, and the width of described hopper equates with the width of casting ladle.
2. aluminum piston abrasion-proof inserted ring casting device according to claim 1, is characterized in that: described hopper increases to the one end away from pouring mouth successively near one end degree of depth degree of depth minimum and hopper of pouring mouth.
3. aluminum piston abrasion-proof inserted ring casting device according to claim 1 and 2, is characterized in that: the minimum and bottom surface of hopper and the distance of casting ladle increase successively to the one end away from pouring mouth in the one end near pouring mouth for the bottom surface of described hopper and the distance of casting ladle.
4. aluminum piston abrasion-proof inserted ring casting device according to claim 3, is characterized in that: the bottom surface of described hopper is globoidal structure.
5. aluminum piston abrasion-proof inserted ring casting device according to claim 4, is characterized in that: the tangent plane of described globoidal structure least significant end is parallel with casting ladle bottom surface.
6. aluminum piston abrasion-proof inserted ring casting device according to claim 1 or 5, is characterized in that: the two side of described casting ladle is fixedly connected with hopper by connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289712.5U CN203917889U (en) | 2014-06-03 | 2014-06-03 | A kind of aluminum piston abrasion-proof inserted ring casting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289712.5U CN203917889U (en) | 2014-06-03 | 2014-06-03 | A kind of aluminum piston abrasion-proof inserted ring casting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203917889U true CN203917889U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289712.5U Active CN203917889U (en) | 2014-06-03 | 2014-06-03 | A kind of aluminum piston abrasion-proof inserted ring casting device |
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| CN (1) | CN203917889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666151A (en) * | 2019-10-31 | 2020-01-10 | 张翔 | Automatic piston casting process |
| CN114939650A (en) * | 2022-05-06 | 2022-08-26 | 上海金范机械铸造有限公司 | Casting ladle |
-
2014
- 2014-06-03 CN CN201420289712.5U patent/CN203917889U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666151A (en) * | 2019-10-31 | 2020-01-10 | 张翔 | Automatic piston casting process |
| CN114939650A (en) * | 2022-05-06 | 2022-08-26 | 上海金范机械铸造有限公司 | Casting ladle |
| CN114939650B (en) * | 2022-05-06 | 2023-08-29 | 上海金范机械铸造有限公司 | Casting ladle |
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| GR01 | Patent grant |