CN209849862U - Mould positioning structure of built-in steel bushing aluminum casting - Google Patents
Mould positioning structure of built-in steel bushing aluminum casting Download PDFInfo
- Publication number
- CN209849862U CN209849862U CN201920225214.7U CN201920225214U CN209849862U CN 209849862 U CN209849862 U CN 209849862U CN 201920225214 U CN201920225214 U CN 201920225214U CN 209849862 U CN209849862 U CN 209849862U
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- China
- Prior art keywords
- sleeve
- steel
- mould
- steel bushing
- lower die
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 50
- 239000010959 steel Substances 0.000 title claims abstract description 50
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 238000005266 casting Methods 0.000 title abstract description 9
- 239000004411 aluminium Substances 0.000 claims description 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 7
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Forging (AREA)
Abstract
The utility model belongs to the aluminum alloy automobile parts of non ferrous metal metallurgy field makes relates to a mould location structure of built-in steel bushing aluminum casting. Constitute its characterized in that by lower mould, lower mould locating platform, steel bushing position sleeve: four rectangular boss structures which are uniformly distributed are arranged around a lower die sprue; the steel sleeve positioning sleeve is of an annular step structure, four C-shaped groove structures are arranged on one side with a small outer diameter, four rectangular boss structures are arranged above the end face of one side with a large outer diameter, the steel sleeve positioning sleeve falls on the surface of the lower die, and the steel sleeve positioning sleeve is matched and positioned through the lower die positioning table and the C-shaped groove structures of the steel sleeve positioning sleeve. The utility model has the advantages that: simple structure through set up boss structure and steel bushing position sleeve at the lower mould and cooperate, has solved the location problem of steel bushing in the mould.
Description
Technical Field
The utility model belongs to the aluminum alloy automobile parts of non ferrous metal metallurgy field makes relates to a mould location structure of built-in steel bushing aluminum casting.
Background
In recent years, with the development of new energy automobiles becoming faster and faster, the demand for lightweight automobile parts is also becoming higher and higher. The box type parts are made of aluminum alloy instead of cast iron gradually, and the weight of the box type parts is greatly reduced and the heat dissipation effect is improved due to the use of the aluminum alloy.
Although the aluminum alloy box parts have many advantages, the service life of the bearing seat part is short due to the strength of the aluminum material, and the requirement of the automobile on the service life of the box parts cannot be met. In order to solve the problem, a method of embedding a steel sleeve in a box part is adopted, so that the bearing seat is made of alloy steel, and the service life of the aluminum alloy box part is prolonged.
Low pressure casting is one of the methods for manufacturing aluminum alloy box type parts, and requires casting a steel sleeve inside the box type part, which requires the steel sleeve to be directly positioned at a desired position in the part. Therefore, when designing a casting mold of the part, a positioning structure of the steel sleeve needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mould location structure of built-in steel bushing aluminium foundry goods has solved the location problem of steel bushing in the mould.
The technical scheme of the utility model as follows:
a mold positioning structure of an aluminum casting with a built-in steel bushing comprises a lower mold, a lower mold positioning table and a steel bushing positioning sleeve, wherein four rectangular boss structures which are uniformly distributed are arranged around a lower mold pouring gate; the steel sleeve positioning sleeve is of an annular step structure, four C-shaped groove structures are arranged on one side with a small outer diameter, four rectangular boss structures are arranged above the end face of one side with a large outer diameter, the steel sleeve positioning sleeve falls on the surface of the lower die, and the steel sleeve positioning sleeve is matched and positioned through the lower die positioning table and the C-shaped groove structures of the steel sleeve positioning sleeve.
The utility model has the advantages that: simple structure through set up boss structure and steel bushing position sleeve at the lower mould and cooperate, has solved the location problem of steel bushing in the mould.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the fitting structure of the lower die positioning table and the steel sleeve positioning sleeve of the present invention;
in the figure: 1. the device comprises a lower die, 2, a lower die positioning table, 3, a steel sleeve positioning sleeve, 4 and a steel sleeve.
Detailed Description
The following detailed description is to be read in connection with the accompanying drawings.
As shown in attached figures 1 and 2, the die positioning structure of the aluminum casting with the built-in steel sleeve comprises a lower die 1, a lower die positioning table 2 and a steel sleeve positioning sleeve 3, wherein four rectangular boss structures which are uniformly distributed are arranged around a pouring gate of the lower die 1; the steel sleeve positioning sleeve 3 is of an annular step structure, four C-shaped groove structures are arranged on one side with a small outer diameter, and four rectangular boss structures are arranged above the end face on one side with a large outer diameter; the steel sleeve positioning sleeve 3 falls on the surface of the lower die 1, and the steel sleeve positioning sleeve 3 is matched and positioned through the lower die positioning table 2 and the C-shaped groove structure of the steel sleeve positioning sleeve 3.
The positioning process of the steel sleeve 4 comprises the following steps: firstly, the steel sleeve 4 is placed on the steel sleeve positioning sleeve 3, the position of the steel sleeve 4 is determined through a boss structure on the steel sleeve positioning sleeve 3, then the two workpieces are placed on the lower die 1 together, and the position of the steel sleeve 4 is determined through the lower die positioning table 2 and the C-shaped groove of the steel sleeve positioning sleeve 3, so that the positioning of the steel sleeve 4 on the die 1 is completed.
The utility model has the advantages that: simple structure through set up boss structure and steel bushing position sleeve at the lower mould and cooperate, has solved the location problem of steel bushing in the mould.
Claims (1)
1. The utility model provides a mould location structure of built-in steel bushing aluminium foundry goods, comprises lower mould, lower mould locating platform, steel bushing position sleeve, its characterized in that: four rectangular boss structures which are uniformly distributed are arranged around a lower die sprue; the steel sleeve positioning sleeve is of an annular step structure, four C-shaped groove structures are arranged on one side with a small outer diameter, four rectangular boss structures are arranged above the end face of one side with a large outer diameter, the steel sleeve positioning sleeve falls on the surface of the lower die, and the steel sleeve positioning sleeve is matched and positioned through the lower die positioning table and the C-shaped groove structures of the steel sleeve positioning sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225214.7U CN209849862U (en) | 2019-02-22 | 2019-02-22 | Mould positioning structure of built-in steel bushing aluminum casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225214.7U CN209849862U (en) | 2019-02-22 | 2019-02-22 | Mould positioning structure of built-in steel bushing aluminum casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209849862U true CN209849862U (en) | 2019-12-27 |
Family
ID=68931958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920225214.7U Active CN209849862U (en) | 2019-02-22 | 2019-02-22 | Mould positioning structure of built-in steel bushing aluminum casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209849862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732061A (en) * | 2019-02-22 | 2019-05-10 | 秦皇岛中秦渤海轮毂有限公司 | A kind of built-in steel bushing aluminium casting cast moulding method |
-
2019
- 2019-02-22 CN CN201920225214.7U patent/CN209849862U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732061A (en) * | 2019-02-22 | 2019-05-10 | 秦皇岛中秦渤海轮毂有限公司 | A kind of built-in steel bushing aluminium casting cast moulding method |
| CN109732061B (en) * | 2019-02-22 | 2024-04-02 | 秦皇岛中秦渤海轮毂有限公司 | Casting forming method for aluminum casting with built-in steel sleeve |
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