CN202667548U - Novel flange core box die - Google Patents
Novel flange core box die Download PDFInfo
- Publication number
- CN202667548U CN202667548U CN 201220235598 CN201220235598U CN202667548U CN 202667548 U CN202667548 U CN 202667548U CN 201220235598 CN201220235598 CN 201220235598 CN 201220235598 U CN201220235598 U CN 201220235598U CN 202667548 U CN202667548 U CN 202667548U
- Authority
- CN
- China
- Prior art keywords
- flange
- core
- mould
- core box
- box
- 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
Links
- 238000005266 casting Methods 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000004576 sand Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to a novel flange core box mould, which is formed by combining a flange direct pouring core box left sand core mould and a flange direct pouring core box right sand core mould; the left sand core die for directly pouring the core box by the flange comprises a flange sand core oblique angle, a flange sand core positioning groove and a flange bolt concave hole sand core; the flange direct casting core box right sand core mold comprises a flange bolt convex column sand core, a flange casting core box sprue and a flange sand core jack; and the flange direct pouring core box left sand core mold and the flange direct pouring core box right sand core mold form a flange plate cavity when combined. The utility model provides a direct pouring core box model of flange with this structure model, can direct pouring have the finished product flange pipe fitting of flange bolt hole, and pipe fitting quality, precision are good, and model preparation convenient and fast is favorable to many people to divide the worker's operation, has improved production efficiency, has reduced foundry goods manufacturing cost.
Description
Technical field
The utility model relates to a kind of novel flange core mould.
Background technology
Green sand or furan resin-sand are adopted in existing ring flange manufacturing, core only is used for the shaping of flanged fitting inner chamber, flange bolt hole is because abandoning casting out without easy forming technology, have to rely on the processing of drilling machine and drill jig, this has increased the machined burden to Foundry Works, delay manufacturing schedule, increased the pressure that satisfies delivery date.
The utility model content
For the deficiency that exists on the prior art, the utility model provides a kind of flange core box die of new structure.
The utility model is to realize by the following technical solutions:
A kind of novel flange core mould, described flange core box die is directly poured into a mould the left core mold of core box and flange by flange and is directly poured into a mould the right core mold of core box and combine; Described flange is directly poured into a mould the left core mold of core box and is comprised flange core oblique angle, flange core locating slot, flange bolt shrinkage pool core; Flange is directly poured into a mould the right core mold of core box and is comprised flange bolt projection core, flange cast core box cast gate, flange core jack; Described flange is directly poured into a mould and is formed the flange-type chamber when the left core mold of core box and flange are directly poured into a mould the right core mold combination of core box.
Above-mentioned flange bolt projection core is ￠ 18-20mm projection core, and the core height is 19mm, and it is positioned at flange and directly pours into a mould on the right core mold of core box and be even 8 distributions such as circle.
Above-mentioned flange core oblique angle is positioned at flange directly to be poured into a mould on the left core mold of core box, and it is axial 20 ° of oblique angles.
Above-mentioned flange bolt shrinkage pool core is positioned at flange directly to be poured into a mould on the left core mold of core box, is ￠ 18-20mm shrinkage pool core, hole depth 3mm, and it is positioned at flange and directly pours into a mould on the left core mold of core box and be even 8 distributions such as circle.
Above-mentioned flange cast core box cast gate is positioned at flange directly to be poured into a mould on the right core mold of core box, is used for iron liquid casting and enters ring flange core mould die cavity.
The utility model compared with prior art useful effect is: the utility model adopts the coremaking of accurate precoated sand thermosetting core group type, a bolt hole precision form, and bolt hole center's accurate positioning is evenly distributed, and aperture size is accurate, need not machining.The advantages such as the core box model that uses this structural model to pour into a mould has pipe fitting quality precision height, and the core assembly mould assembling is convenient and swift have improved production efficiency and product quality effectively.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is that flange is directly poured into a mould the core mould structural representation;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is that flange is directly poured into a mould the left core mold schematic diagram of core box;
Fig. 4 is that flange is directly poured into a mould the right core mold schematic diagram of core box.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
Such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of novel flange core mould, described flange core box die is directly poured into a mould the left core mold of core box and flange by flange and is directly poured into a mould the right core mold of core box and combine; Described flange is directly poured into a mould the left core mold of core box and is comprised flange core oblique angle 3, flange core locating slot 4, flange bolt shrinkage pool core 5; Flange is directly poured into a mould the right core mold of core box and is comprised flange bolt projection core 2, flange cast core box cast gate 6, flange core jack 7; Described flange is directly poured into a mould and is formed flange-type chamber 1 when the left core mold of core box and flange are directly poured into a mould the right core mold combination of core box.
Such as Fig. 2, shown in Figure 3, flange bolt projection core 2 is ￠ 18-20mm projection core, and the core height is 19mm, and it is positioned at flange and directly pours into a mould on the right core mold of core box and be even 8 distributions such as circle.
As shown in Figure 2, flange core oblique angle 3 is positioned at flange directly to be poured into a mould on the left core mold of core box, and it is axial 20 ° of oblique angles.
As shown in Figure 2, flange bolt shrinkage pool core 5 is positioned at flange directly to be poured into a mould on the left core mold of core box, is ￠ 18-20mm shrinkage pool core, hole depth 3mm, and it is positioned at flange and directly pours into a mould on the left core mold of core box and be even 8 distributions such as circle.
As shown in Figure 3, flange cast core box cast gate 6 is positioned at flange directly to be poured into a mould on the right core mold of core box, is used for iron liquid casting and enters ring flange core mould die cavity.
The flange that the utility model provides is directly poured into a mould the core box model, uses this structural model, can directly pour into a mould the finished product flanged fitting with flange bolt hole, and pipe fitting quality, precision are good, and modelling is convenient and swift, are conducive to many people and divide the work operation, improve production efficiency, reduced the foundry goods manufacturing cost.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. novel flange core mould is characterized in that: described flange core box die is directly poured into a mould the left core mold of core box and flange by flange and is directly poured into a mould the right core mold of core box and combine; Described flange is directly poured into a mould the left core mold of core box and is comprised flange core oblique angle (3), flange core locating slot (4), flange bolt shrinkage pool core (5); Flange is directly poured into a mould the right core mold of core box and is comprised flange bolt projection core (2), flange cast core box cast gate (6), flange core jack (7); Described flange is directly poured into a mould and is formed flange-type chamber (1) when the left core mold of core box and flange are directly poured into a mould the right core mold combination of core box.
2. novel flange core mould according to claim 1, it is characterized in that: described flange bolt projection core (2) is ￠ 18-20mm projection core, the core height is 19mm, and it is positioned at flange and directly pours into a mould on the right core mold of core box and be even 8 distributions such as circle.
3. novel flange core mould according to claim 1, it is characterized in that: described flange core oblique angle (3) is positioned at flange directly to be poured into a mould on the left core mold of core box, and it is axial 20 ° of oblique angles.
4. novel flange core mould according to claim 1, it is characterized in that: described flange bolt shrinkage pool core (5) is positioned at flange and directly pours into a mould on the left core mold of core box, be ￠ 18-20mm shrinkage pool core, hole depth 3mm, it is positioned at flange and directly pours into a mould on the left core mold of core box and be even 8 distributions such as circle.
5. novel flange core mould according to claim 1 is characterized in that: described flange cast core box cast gate (6) is positioned at flange directly to be poured into a mould on the right core mold of core box, is used for iron liquid casting and enters ring flange core mould die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235598 CN202667548U (en) | 2012-05-24 | 2012-05-24 | Novel flange core box die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235598 CN202667548U (en) | 2012-05-24 | 2012-05-24 | Novel flange core box die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667548U true CN202667548U (en) | 2013-01-16 |
Family
ID=47488481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220235598 Expired - Fee Related CN202667548U (en) | 2012-05-24 | 2012-05-24 | Novel flange core box die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226908A (en) * | 2014-08-25 | 2014-12-24 | 芜湖市金贸流体科技股份有限公司 | A new type of bent pipe fitting core assembly and its manufacturing process |
| CN111408693A (en) * | 2020-04-22 | 2020-07-14 | 芜湖市金贸流体科技股份有限公司 | One-outlet two-flange sand core die casting device |
-
2012
- 2012-05-24 CN CN 201220235598 patent/CN202667548U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226908A (en) * | 2014-08-25 | 2014-12-24 | 芜湖市金贸流体科技股份有限公司 | A new type of bent pipe fitting core assembly and its manufacturing process |
| CN111408693A (en) * | 2020-04-22 | 2020-07-14 | 芜湖市金贸流体科技股份有限公司 | One-outlet two-flange sand core die casting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20140524 |