JPS6325237U - - Google Patents
Info
- Publication number
- JPS6325237U JPS6325237U JP11593086U JP11593086U JPS6325237U JP S6325237 U JPS6325237 U JP S6325237U JP 11593086 U JP11593086 U JP 11593086U JP 11593086 U JP11593086 U JP 11593086U JP S6325237 U JPS6325237 U JP S6325237U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- sand
- molding
- cold box
- broach
- 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
- 239000004576 sand Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims 2
- 238000007664 blowing Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000005011 phenolic resin Substances 0.000 claims 1
- 229920001228 polyisocyanate Polymers 0.000 claims 1
- 239000005056 polyisocyanate Substances 0.000 claims 1
- 238000004898 kneading Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図はブローチヤンバの縦断正面図、第２図は第１
図の―線に沿う断面図である。
１……ブローチヤンバ本体、４……混練砂、７
……エアーノズル、８……金型。
The drawing shows one embodiment of this invention.
The figure is a vertical front view of the broach yamba, and the second figure is the first one.
FIG. 3 is a sectional view taken along the line - in the figure. 1... Brooch Yamba body, 4... Kneading sand, 7
...Air nozzle, 8...Mold.
Claims (1)
合した混練砂を、金型に型込めしたのち、 ＴＥＡを前記金型に吹込み硬化させるコールド
ボツクス造型用ブローチヤンバにおいて、前記混
練砂を金型に吹込み充填するブローチヤンバ本体
の隅部に前記混練砂の滞留を防止するエアーノズ
ルを設けたことを特徴とするコールドボツクス造
型用ブローチヤンバ。[Scope of Claim for Utility Model Registration] In a cold box molding broach chamber, in which kneaded sand, which is a mixture of sand, phenol resin, and polyisocyanate, is poured into a mold, and then TEA is blown into the mold and hardened, 1. A broach chamber for molding a cold box, characterized in that an air nozzle for preventing the kneaded sand from stagnation is provided at a corner of the broach chamber main body for blowing and filling sand into a mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11593086U JPS6325237U (en) | 1986-07-30 | 1986-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11593086U JPS6325237U (en) | 1986-07-30 | 1986-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6325237U true JPS6325237U (en) | 1988-02-19 |
Family
ID=31000047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11593086U Pending JPS6325237U (en) | 1986-07-30 | 1986-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6325237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07256394A (en) * | 1994-03-18 | 1995-10-09 | Sintokogio Ltd | Blow-in mold sand injection equipment for molding equipment |
-
1986
- 1986-07-30 JP JP11593086U patent/JPS6325237U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07256394A (en) * | 1994-03-18 | 1995-10-09 | Sintokogio Ltd | Blow-in mold sand injection equipment for molding equipment |