JPH01135146U - - Google Patents
Info
- Publication number
- JPH01135146U JPH01135146U JP3202288U JP3202288U JPH01135146U JP H01135146 U JPH01135146 U JP H01135146U JP 3202288 U JP3202288 U JP 3202288U JP 3202288 U JP3202288 U JP 3202288U JP H01135146 U JPH01135146 U JP H01135146U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- space
- core
- core molding
- sand
- 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.)
- Pending
Links
- 238000000465 moulding Methods 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
Description
第１図は本考案の中子造型用金型の一実施例を
示す縦断面図、第２図は第１図のシール部材の構
成を示す要部拡大断面図、第３図はシール部材の
他の構成例を示す要部拡大断面図、第４図は従来
の中子造型用金型の縦断面図、第５図は従来の中
子造型用金型を使用して造型された中子の断面図
である。
１……上型、２′……下型、２ｂ′，２ｂ′…
…溝、３……中子造型用空間、４′……金型、５
……砂吹込口、６……中子、７……バリ、８……
シール部材、９，９′……パツキング。
Fig. 1 is a longitudinal cross-sectional view showing an embodiment of the core molding mold of the present invention, Fig. 2 is an enlarged cross-sectional view of main parts showing the structure of the seal member shown in Fig. 1, and Fig. 3 is a cross-sectional view of the main parts of the seal member. An enlarged cross-sectional view of main parts showing another configuration example, FIG. 4 is a vertical cross-sectional view of a conventional core molding mold, and FIG. 5 is a core molded using the conventional core molding mold. FIG. 1...Upper mold, 2'...Lower mold, 2b', 2b'...
... Groove, 3... Space for core molding, 4'... Mold, 5
...Sand blowing port, 6... Core, 7... Burr, 8...
Seal member, 9, 9'... Packing.
Claims (1)
部に中子造型用空間が形成され、該空間内に砂を
充填するための砂吹込口を有する中子造型用金型
において、前記空間の周囲の金型の合わせ面に弾
性を有するシール部材を配設したことを特徴とす
る中子造型用金型。 In a core molding mold in which a core molding space is formed by overlapping two split mold pieces and has a sand inlet for filling the space with sand, the periphery of the space is A mold for making a core, characterized in that a sealing member having elasticity is disposed on a mating surface of the mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3202288U JPH01135146U (en) | 1988-03-10 | 1988-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3202288U JPH01135146U (en) | 1988-03-10 | 1988-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01135146U true JPH01135146U (en) | 1989-09-14 |
Family
ID=31258315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3202288U Pending JPH01135146U (en) | 1988-03-10 | 1988-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01135146U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4936325U (en) * | 1972-06-30 | 1974-03-30 | ||
| JPS623699A (en) * | 1985-06-28 | 1987-01-09 | 中国電力株式会社 | Method of housing radioactive solid waste to basket for transport and basket for transport thereof |
-
1988
- 1988-03-10 JP JP3202288U patent/JPH01135146U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4936325U (en) * | 1972-06-30 | 1974-03-30 | ||
| JPS623699A (en) * | 1985-06-28 | 1987-01-09 | 中国電力株式会社 | Method of housing radioactive solid waste to basket for transport and basket for transport thereof |
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