CN212264455U - Tin ball anti-oxidation forming casting structure - Google Patents
Tin ball anti-oxidation forming casting structure Download PDFInfo
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- CN212264455U CN212264455U CN202020120402.6U CN202020120402U CN212264455U CN 212264455 U CN212264455 U CN 212264455U CN 202020120402 U CN202020120402 U CN 202020120402U CN 212264455 U CN212264455 U CN 212264455U
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- heat dissipation
- heat
- pouring mold
- pouring
- tin ball
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Abstract
A tin ball oxidation resistance shaping casting structure relates to the field of tin ball production industry, and comprises a pouring mold and a heat dissipation device, wherein the heat dissipation device is arranged below the pouring mold, a pouring mold groove is arranged on the pouring mold, and a heat dissipation plate is arranged below a bottom plate of the heat dissipation device; the utility model discloses beneficial effect does: the utility model discloses, simple structure, adaptability is wide, is provided with heat abstractor in casting die's below, and heat abstractor passes through heat-conduction and heat radiation principle, and quick carries out cooling to casting die, and the material of being convenient for is when pouring, and the rapid change of difference in temperature energy, the purpose that the material supercooling in-process realized that the metal surface crystalline grain refines to reach the metal level that the material surface formed fine and close, thereby avoid the oxidation prevention in the long-time storage process.
Description
Technical Field
The utility model relates to a tin ball production industry field, concretely relates to anti-oxidation shaping casting structure of tin ball.
Background
The electroplating pure tin ball is generally poured at room temperature, and the formed pure tin ball is easy to oxidize and yellow in a week along with the rise of the ambient temperature and the humidity.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an among the prior art, the scheduling problem provides a tin ball anti-oxidation shaping casting structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the heat dissipation plate is composed of a pouring mold and a heat dissipation plate, wherein a pouring mold groove is formed in the pouring mold, and the heat dissipation plate is arranged below a bottom plate of the pouring mold.
Furthermore, the casting mold grooves are two or more, and the casting mold grooves are distributed in a rectangular array.
Furthermore, the number of the heat dissipation plates is two or more, and the heat dissipation plates are uniformly distributed. The multi-block heat dissipation plate can rapidly cool the pouring mold through the heat conduction and heat radiation principle, so that when the material is poured, the temperature difference can be rapidly changed suddenly, and in the process of supercooling the material, the purpose of refining metal surface grains is achieved, thereby achieving the purpose of forming a compact metal layer on the surface of the material and avoiding oxidation prevention in the long-time storage process.
Further, the heat dissipation plate is made of an aluminum alloy material. The aluminum alloy is easy to process, high in durability and remarkable in heat conduction and heat dissipation performance.
Furthermore, the connection relationship between the heat dissipation plate and the bottom plate of the pouring mold is a bolt and nut fixed connection.
The utility model discloses a theory of operation: be provided with heat abstractor in the below of pouring the mould, be provided with a plurality of even heating panels of range on the heat abstractor, the heating panel passes through heat-conduction and heat radiation principle, and quick cooling to pouring the mould, the material of being convenient for when pouring, the rapid shock of difference in temperature ability, the in-process of material subcooling realizes the purpose that the metal surface crystalline grain refines to reach the metal level that the material surface formed fine and close, thereby avoid the oxidation prevention in the long-time storage process.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the utility model discloses, simple structure, adaptability is wide, is provided with heat abstractor in casting die's below, and heat abstractor passes through heat-conduction and heat radiation principle, and quick carries out cooling to casting die, and the material of being convenient for is when pouring, and the rapid change of difference in temperature energy, the purpose that the material supercooling in-process realized that the metal surface crystalline grain refines to reach the metal level that the material surface formed fine and close, thereby avoid the oxidation prevention in the long-time storage process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a view corresponding to direction a in fig. 1.
Description of reference numerals: casting mold 1, heat dissipation plate 2, casting mold groove 11, bottom plate 12.
Detailed Description
Referring to fig. 1-2, the technical solution adopted by the present embodiment is: the heat dissipation plate is composed of a pouring mold 1 and a heat dissipation plate 2, wherein a pouring mold groove 11 is formed in the pouring mold 1, and the heat dissipation plate 2 is arranged below a bottom plate 12 of the pouring mold 1.
Further, the casting mold grooves 11 are two or more, and the casting mold grooves 11 are distributed in a rectangular array.
Furthermore, the number of the heat dissipation plates 2 is two or more, and the heat dissipation plates 2 are uniformly distributed. The multi-block heat dissipation plate can rapidly cool the pouring mold through the heat conduction and heat radiation principle, so that when the material is poured, the temperature difference can be rapidly changed suddenly, and in the process of supercooling the material, the purpose of refining metal surface grains is achieved, thereby achieving the purpose of forming a compact metal layer on the surface of the material and avoiding oxidation prevention in the long-time storage process.
Further, the heat dissipation plate 2 is made of an aluminum alloy material. The aluminum alloy is easy to process, high in durability and remarkable in heat conduction and heat dissipation performance.
Furthermore, the heat dissipation plate 2 is fixedly connected with the bottom plate 12 of the casting mold 1 through bolts and nuts.
The utility model discloses a theory of operation: be provided with heat abstractor 2 in the below of pouring mould 1, be provided with a plurality of even heating panel 21 of range on the heat abstractor 2, heating panel 21 is through heat-conduction and heat radiation principle, and quick cooling to pouring mould 1 is carried out, and the material of being convenient for is when pouring, and the rapid change of difference in temperature ability realizes the purpose that the metal surface crystalline grain refines in-process of material subcooling, thereby reaches the metal level that the material surface formed compactly, thereby avoids the oxidation prevention in the long-time storage process.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the utility model discloses, simple structure, adaptability is wide, is provided with heat abstractor in casting die's below, and heat abstractor passes through heat-conduction and heat radiation principle, and quick carries out cooling to casting die, and the material of being convenient for is when pouring, and the rapid change of difference in temperature energy, the purpose that the material supercooling in-process realized that the metal surface crystalline grain refines to reach the metal level that the material surface formed fine and close, thereby avoid the oxidation prevention in the long-time storage process.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A tin ball anti-oxidation molding casting structure is characterized in that: the heat dissipation plate is composed of a pouring mold (1) and a heat dissipation plate (2), wherein a pouring mold groove (11) is formed in the pouring mold (1), and the heat dissipation plate (2) is arranged below a bottom plate (12) of the pouring mold (1).
2. The solder ball antioxidant molding casting structure of claim 1, wherein: the pouring mold grooves (11) are two or more, and the pouring mold grooves (11) are distributed in a rectangular array.
3. The solder ball antioxidant molding casting structure of claim 1, wherein: the heat dissipation plates (2) are arranged in two or more than two blocks, and the heat dissipation plates (2) are uniformly distributed.
4. The solder ball antioxidant molding casting structure of claim 1, wherein: the heat dissipation plate (2) is made of an aluminum alloy material.
5. The solder ball antioxidant molding casting structure of claim 1, wherein: the heat dissipation plate (2) and the bottom plate (12) of the pouring mold (1) are fixedly connected through bolts and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020120402.6U CN212264455U (en) | 2020-01-19 | 2020-01-19 | Tin ball anti-oxidation forming casting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020120402.6U CN212264455U (en) | 2020-01-19 | 2020-01-19 | Tin ball anti-oxidation forming casting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212264455U true CN212264455U (en) | 2021-01-01 |
Family
ID=73873047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020120402.6U Active CN212264455U (en) | 2020-01-19 | 2020-01-19 | Tin ball anti-oxidation forming casting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212264455U (en) |
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2020
- 2020-01-19 CN CN202020120402.6U patent/CN212264455U/en active Active
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