CN201140267Y - Aperture plate molding core support - Google Patents
Aperture plate molding core support Download PDFInfo
- Publication number
- CN201140267Y CN201140267Y CNU2008200520631U CN200820052063U CN201140267Y CN 201140267 Y CN201140267 Y CN 201140267Y CN U2008200520631 U CNU2008200520631 U CN U2008200520631U CN 200820052063 U CN200820052063 U CN 200820052063U CN 201140267 Y CN201140267 Y CN 201140267Y
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- CN
- China
- Prior art keywords
- orifice plate
- stud
- thin steel
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an orifice plate molding stud, which belongs to an auxiliary material which is used in the black foundry industry. The molding stud is a rectangular product which is molded through punching a strip-shaped thin steel orifice plate with suitable aperture and suitable hole number and is provided with a middle baffle plate. The suitable aperture should be equal to 1 to 5 millimeters, and the suitable hole number is 2 to 8 each centimeter. In concrete execution, the upper surface and the lower surface of the rectangular product with the middle baffle plate can be cambered surfaces which are mutually in parallel, furthermore, and the thickness of the strip-shaped thin steel orifice plate is 0.5 to 3millimeters. Compared with the prior art, the utility model has the advantages that steel water which enters can completely dissolve a solid mass of a stud in the congealing process without a trace, thereby, an obtained casting has good surface quality without cleaning, furthermore, stamping parts can be manufactured in batches, and the height of the stamping parts can be freely selected, which is beneficial for increasing the production efficiency and lowering the production cost prominently.
Description
Technical field
The utility model relates to the orifice plate contoured chaplet, and stud is a kind of auxiliary material that the black casting industry uses.
Background technology
The stud that present black casting industry generally adopts is " worker " font stud of core bar two zinc-plated disks in top or square sheet, molten steel can not dissolve the stud entity fully when the problem of its existence was casting, easily cause the casting cleaning workload to increase, influence surface quality of continuous castings, add that the stud height can not more accurately regulate, the inapplicable mechanization of stud product itself is simultaneously produced in batches, and efficient is low and cost is high, the necessary improvement.
Summary of the invention
The purpose of this utility model is to design a kind of orifice plate contoured chaplet, and it should have can improve surface quality of continuous castings, cost of manufacture is low and efficient is high advantage.
The so-called orifice plate contoured chaplet of the utility model, it is characterized in that: it be with the thin steel orifice plate (3) of band shape with suitable aperture and hole count in stamping forming, band every the rectangle product, and described suitable aperture should equal 1～5 millimeter, and described suitable hole count is every centimetre 2～8 hole.
The thin steel orifice plate of above-mentioned band shape in stamping forming, band every the rectangle product, its upper and lower surface can be the cambered surface that is parallel to each other.
The thickness of the thin steel orifice plate of described band shape is 0.5～3 millimeter.
The beneficial effects of the utility model are: the selection of the thickness of orifice plate, aperture and hole count, and all make the molten steel that enters in process of setting, can dissolve stud entity itself fully and leave no trace, so gained steel casting surface needn't be cleared up just and can ensure the quality of products; Because punching press can produce in batches, and highly can independently the selecting in a big way in of stamping parts, this efficient that just helps improving Foundry Production also obviously reduces production costs.
Description of drawings
Fig. 1 is the stud structural representation that generally adopts at present.
Fig. 2 is a structural representation of the present utility model.
Among the figure, zinc-plated disk of 1-or square sheet, the 2-core bar, 3-approaches the steel orifice plate.
The specific embodiment
Get the sheet metal of 1 millimeters thick, the design punching by 2 millimeters in aperture, every centimetre 4 hole of hole count gets banded thin steel orifice plate 3 by required stud trimming blanking subsequently, and punch forming on the shaping mould that designs again promptly gets rectangle stud shown in Figure 2.This stud can or be stuck in that the mud intermode plays a part to support and the control swing in molding sand, and after the casting molten steel, and its entity can dissolve again fully being among the molten steel of process of setting, and the surface quality of foundry goods is guaranteed to some extent.
Claims (3)
1. orifice plate contoured chaplet is characterized in that: it be with the thin steel orifice plate (3) of band shape with suitable aperture and hole count in stamping forming, band every the rectangle product, and described suitable aperture should equal 1～5 millimeter, described suitable hole count is every centimetre 2～8 hole.
2. according to the described orifice plate contoured chaplet of claim 1, it is characterized in that: the thin steel orifice plate of described band shape in stamping forming, band every the rectangle product, its upper and lower surface can be the cambered surface that is parallel to each other.
3. orifice plate contoured chaplet according to claim 1 is characterized in that: 0.5～3 millimeter of the thickness of the thin steel orifice plate of described band shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200520631U CN201140267Y (en) | 2008-01-11 | 2008-01-11 | Aperture plate molding core support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200520631U CN201140267Y (en) | 2008-01-11 | 2008-01-11 | Aperture plate molding core support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201140267Y true CN201140267Y (en) | 2008-10-29 |
Family
ID=40067984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200520631U Expired - Fee Related CN201140267Y (en) | 2008-01-11 | 2008-01-11 | Aperture plate molding core support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201140267Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216616A (en) * | 2016-09-22 | 2016-12-14 | 浙江点铁科技有限公司 | A kind of dual-gripper stud |
| CN109277538A (en) * | 2018-12-07 | 2019-01-29 | 东风商用车有限公司 | A kind of meltable stud of thin wall iron part and application method, place combine core |
-
2008
- 2008-01-11 CN CNU2008200520631U patent/CN201140267Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216616A (en) * | 2016-09-22 | 2016-12-14 | 浙江点铁科技有限公司 | A kind of dual-gripper stud |
| CN109277538A (en) * | 2018-12-07 | 2019-01-29 | 东风商用车有限公司 | A kind of meltable stud of thin wall iron part and application method, place combine core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20170111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |