CN215237660U - A molding platform for disappearing mould vacuum burden compaction type casting - Google Patents
A molding platform for disappearing mould vacuum burden compaction type casting Download PDFInfo
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- CN215237660U CN215237660U CN202023338869.7U CN202023338869U CN215237660U CN 215237660 U CN215237660 U CN 215237660U CN 202023338869 U CN202023338869 U CN 202023338869U CN 215237660 U CN215237660 U CN 215237660U
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Abstract
The utility model relates to a casting technical field especially relates to a be used for lost foam vacuum burden compaction type cast moulding platform, including the platform base, the middle part of platform base up end is equipped with the boss, and the supporting platform recess has been seted up at the middle part of boss, and the inside card of supporting platform recess is equipped with supporting platform, and the sand box spacing groove has been seted up to the up end of platform base, and the interpolation of sand box spacing groove is established and is fixed with the sand box, and the up end and the lower terminal surface of sand box are uncovered, and the inner wall of sand box laminates with the outer wall of platform base mutually. The utility model discloses in, this a moulding platform for lost foam vacuum burden compaction type casting when using, can be simple and convenient dismantle moulding platform and sand box, reduced operating duration to promote production efficiency, fine user's that has satisfied user's user demand.
Description
Technical Field
The utility model relates to a casting technical field especially relates to a be used for lost foam vacuum burden compaction type cast molding platform.
Background
In the full mold casting process, a foam model is required to be coated with paint with a certain thickness, then the model with the paint coated on the surface is placed on a molding platform for sand burying molding, the existing molding platform is single in structure, the molding platform and a sand box cannot be simply and conveniently disassembled in practical use, the working time is greatly prolonged, and therefore the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a molding platform for lost foam vacuum negative compaction type casting.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a moulding platform for disappearance mould vacuum burden compaction type casting, includes the platform base, the middle part of platform base up end is equipped with the boss, and the supporting platform recess has been seted up at the middle part of boss, and the inside card of supporting platform recess is established and is fixed with supporting platform, and the sand box spacing groove has been seted up to the up end of platform base, and the interpolation of sand box spacing groove is established and is fixed with the sand box, and the up end and the lower terminal surface of sand box are uncovered, and the inner wall of sand box laminates mutually with the outer wall of platform base.
Preferably, a sealing block is glued and fixed between the inner wall of the sand box limiting groove and one side of the platform base boss, and one side of the sealing block is in friction contact with the side wall of the lower part of the sand box.
Preferably, a plurality of threaded through holes are formed in the outer side of the sand box at equal intervals, screws are screwed in the threaded through holes, and the sand box and the platform base are fixed through the screws in a screwed mode.
Preferably, the lower end surface of the platform base is symmetrically provided with and fixed with pillars.
Preferably, the inner wall of the supporting platform is symmetrically provided with supporting ribs, the height of each supporting rib is 15cm-30cm, and the supporting platform and the supporting ribs are integrally cast and molded.
The utility model has the advantages that:
the utility model discloses in, this a moulding platform for lost foam vacuum burden compaction type casting when using, can be simple and convenient dismantle moulding platform and sand box, reduced operating duration to promote production efficiency, fine user's that has satisfied user's user demand.
Drawings
Fig. 1 is a schematic structural view of a main view of a modeling platform for lost foam vacuum negative compaction casting according to the present invention;
fig. 2 is a top view of a modeling platform for lost foam vacuum negative compaction casting according to the present invention;
fig. 3 is an enlarged view of a in fig. 1 of a modeling platform for lost foam vacuum negative compaction casting according to the present invention.
In the figure: the sand box comprises a platform base 1, a supporting platform groove 2, a supporting platform 3, a sand box limiting groove 4, a sealing block 5, a sand box 6, a screw 7 and a support column 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a modeling platform for lost foam vacuum negative compaction casting comprises a platform base 1, wherein a boss is arranged in the middle of the upper end face of the platform base 1, a supporting platform groove 2 is formed in the middle of the boss, a supporting platform 3 is clamped and fixed in the supporting platform groove 2, supporting ribs are symmetrically arranged on the inner wall of the supporting platform 3, the height of each supporting rib is 15cm-30cm, and the supporting platform 3 and the supporting ribs are integrally cast and formed, so that quality problems such as burrs and poor appearance of the bottom surface of a casting are reduced;
the upper end face of the platform base 1 is provided with a sand box limiting groove 4, a sand box 6 is fixedly inserted into the sand box limiting groove 4, a sealing block 5 is fixedly glued between the inner wall of the sand box limiting groove 4 and one side of the boss of the platform base 1, one side of the sealing block 5 is in friction contact with the side wall of the lower part of the sand box 6, and the sealing performance of the sealing block 5 is effectively improved;
the upper end face and the lower end face of the sand box 6 are both open, the inner wall of the sand box 6 is attached to the outer wall of the platform base 1, a plurality of threaded through holes are formed in the outer side of the sand box 6 at equal intervals, screws 7 are screwed in the threaded through holes, the sand box 6 and the platform base 1 are fixed through the screws 7 in a screwing mode, the sand box 6 and the platform base 1 are convenient to disassemble through the screws 7, and the support columns 8 are symmetrically and fixedly arranged on the lower end face of the platform base 1.
In the embodiment, when the modeling platform for lost foam vacuum negative compaction casting is used, an operator firstly places the supporting platform 3 in the supporting platform groove 2, then places the sand box 6 in the sand box limiting groove 4, and installs and fixes the sand box 6 and the platform base 1 through the screws 7;
further, an operator buries dry sand into the sand box 6 until the dry sand passes through the supporting platform, wherein sealing blocks 5 are arranged between the sand box limiting groove 4 and one side of the boss of the platform base 1, the sealing blocks 5 are in friction contact with the side wall of the lower portion of the sand box 6, sealing performance is effectively improved, and after sand burying is finished, the sand box 6 is detached through screws 7;
this a moulding platform for lost foam vacuum burden compaction type casting when using, can be simple and convenient dismantle moulding platform and sand box, reduced operating duration to promote production efficiency, fine user's user demand of having satisfied.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a moulding platform for lost foam vacuum burden compaction type casting, includes platform base (1), a serial communication port, the middle part of platform base (1) up end is equipped with the boss, and supporting platform recess (2) have been seted up at the middle part of boss, and the inside card of supporting platform recess (2) is equipped with supporting platform (3), and sand box spacing groove (4) have been seted up to the up end of platform base (1), and the interpolation of sand box spacing groove (4) is established and is fixed with sand box (6), and the up end and the lower terminal surface of sand box (6) are uncovered, and the inner wall of sand box (6) is laminated mutually with the outer wall of platform base (1).
2. The molding platform for lost foam vacuum negative compaction casting according to claim 1, wherein a sealing block (5) is glued and fixed between the inner wall of the sand box limiting groove (4) and one side of the boss of the platform base (1), and one side of the sealing block (5) is in frictional contact with the side wall of the lower part of the sand box (6).
3. The moulding platform for lost foam vacuum negative compaction casting according to claim 1, wherein a plurality of threaded through holes are equidistantly formed on the outer side of the sand box (6), the threaded through holes are internally screwed with screws (7), and the sand box (6) and the platform base (1) are fixed by screwing through the screws (7).
4. The moulding platform for lost foam vacuum negative compaction casting according to claim 1, characterized in that the lower end surface of the platform base (1) is symmetrically provided with and fixed with a pillar (8).
5. The modeling platform for lost foam vacuum negative compaction type casting according to claim 1, characterized in that the inner wall of the supporting platform (3) is symmetrically provided with supporting ribs, the height of the supporting ribs is 15cm-30cm, and the supporting platform (3) and the supporting ribs are integrally cast and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023338869.7U CN215237660U (en) | 2020-12-31 | 2020-12-31 | A molding platform for disappearing mould vacuum burden compaction type casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023338869.7U CN215237660U (en) | 2020-12-31 | 2020-12-31 | A molding platform for disappearing mould vacuum burden compaction type casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215237660U true CN215237660U (en) | 2021-12-21 |
Family
ID=79489203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023338869.7U Active CN215237660U (en) | 2020-12-31 | 2020-12-31 | A molding platform for disappearing mould vacuum burden compaction type casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215237660U (en) |
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2020
- 2020-12-31 CN CN202023338869.7U patent/CN215237660U/en active Active
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