JPH0454543U - - Google Patents
Info
- Publication number
- JPH0454543U JPH0454543U JP9568690U JP9568690U JPH0454543U JP H0454543 U JPH0454543 U JP H0454543U JP 9568690 U JP9568690 U JP 9568690U JP 9568690 U JP9568690 U JP 9568690U JP H0454543 U JPH0454543 U JP H0454543U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- sprue
- shell mold
- reinforcing ring
- ring
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims 3
- 238000001914 filtration Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は本考案に係わるシエル鋳型の湯口フイ
ルタ固定構造の一実施例を示す縦断面図、第２図
はその−線視断面図、第３図および第４図は
本考案の他の実施例を示す横断面図および正面図
、第５図はその変形例を示す正面図、第６図ない
し第８図はさらに他の実施例の要部を示す縦断面
図である。一方、第９図は、従来のフイルタ固定
構造を示す縦断面図である。
１……シエル鋳型、２……補強リング、４……
フイルタ、６……周壁部、８……フイルタ本体、
１０……固定リング、１０Ａ……テーパ面、１２
……隙間、１４……重なり部分、１６……傾斜面
、１８……傾斜面、２０Ａ〜Ｃ……段部、２２…
…環状壁部。
FIG. 1 is a longitudinal cross-sectional view showing one embodiment of the shell mold sprue filter fixing structure according to the present invention, FIG. FIG. 5 is a front view showing a modification thereof, and FIGS. 6 to 8 are longitudinal sectional views showing main parts of still other embodiments. On the other hand, FIG. 9 is a longitudinal sectional view showing a conventional filter fixing structure. 1... Shell mold, 2... Reinforcement ring, 4...
Filter, 6...peripheral wall part, 8...filter body,
10...Fixing ring, 10A...Tapered surface, 12
...Gap, 14...Overlapping portion, 16...Slope, 18...Slope, 20A to C...Step, 22...
...Annular wall.
Claims (1)
設け、この補強リングの内側に有底筒状の溶湯濾
過用フイルタを着脱可能にはめ込んだシエル鋳型
の湯口フイルタ固定構造において、 前記フイルタの周壁部の外周面に、弾性的に拡
径可能な固定リングを着脱可能に取り付け、この
固定リングを前記補強リングに載せて、前記フイ
ルタを支持したことを特徴とするシエル鋳型の湯
口フイルタ固定構造。[Claim for Utility Model Registration] Shell mold sprue filter fixing structure in which a reinforcing ring is provided horizontally around the sprue of the shell mold, and a bottomed cylindrical filter for filtration of molten metal is removably fitted inside the reinforcing ring. A shell mold characterized in that a fixing ring that can be elastically expanded in diameter is detachably attached to the outer peripheral surface of the peripheral wall of the filter, and the fixing ring is placed on the reinforcing ring to support the filter. Sprue filter fixed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990095686U JPH0713891Y2 (en) | 1990-09-12 | 1990-09-12 | Fixing structure for gate filter of shell mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990095686U JPH0713891Y2 (en) | 1990-09-12 | 1990-09-12 | Fixing structure for gate filter of shell mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0454543U true JPH0454543U (en) | 1992-05-11 |
| JPH0713891Y2 JPH0713891Y2 (en) | 1995-04-05 |
Family
ID=31834612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990095686U Expired - Lifetime JPH0713891Y2 (en) | 1990-09-12 | 1990-09-12 | Fixing structure for gate filter of shell mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713891Y2 (en) |
-
1990
- 1990-09-12 JP JP1990095686U patent/JPH0713891Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713891Y2 (en) | 1995-04-05 |