JPS632541U - - Google Patents
Info
- Publication number
- JPS632541U JPS632541U JP9706186U JP9706186U JPS632541U JP S632541 U JPS632541 U JP S632541U JP 9706186 U JP9706186 U JP 9706186U JP 9706186 U JP9706186 U JP 9706186U JP S632541 U JPS632541 U JP S632541U
- Authority
- JP
- Japan
- Prior art keywords
- blowhead
- blow
- mold
- blow head
- tank
- 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
- 238000000465 moulding Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Description
第１図は本考案の一実施例におけるブローヘツ
ドによるシエル鋳型造型状態を示す要部断面図、
第２図は金型交換時における要部断面図である。
１……ブローヘツド、２……ブロータンク、３
……金型、Ｓ……シエル砂、５……ブロー口、７
……パツキン、８……邪魔板、１０……支持脚、
１０ａ……上部フランジ、１０ｂ……係合部、１
３……スプリング、１４……支持孔、Ａ……隙間
。
FIG. 1 is a cross-sectional view of essential parts showing the state of molding a shell mold using a blow head in an embodiment of the present invention;
FIG. 2 is a sectional view of the main part when replacing the mold. 1...Blow head, 2...Blow tank, 3
...Mold, S...Ciel sand, 5...Blow mouth, 7
...Putskin, 8...Baffle plate, 10...Support leg,
10a... Upper flange, 10b... Engaging portion, 1
3...Spring, 14...Support hole, A...Gap.
Claims (1)
に伸縮可能な支持脚を設け、該支持脚はブローヘ
ツドを金型上に載置した際に伸びて両者間に隙間
を形成する一方、ブロータンクの押圧時に縮んで
ブローヘツドを金型に圧着するスプリングを介し
て設けられていることを特徴とするシエル鋳型造
型用ブローヘツド構造。 The blow head attached to the underside of the blow tank is provided with extendable support legs, which extend when the blow head is placed on the mold to form a gap between the two, and contract when the blow tank is pressed to prevent the blow head from forming. A blowhead structure for making shell molds, characterized in that the blowhead structure is provided via a spring that presses the blowhead to the mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9706186U JPH0428680Y2 (en) | 1986-06-25 | 1986-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9706186U JPH0428680Y2 (en) | 1986-06-25 | 1986-06-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS632541U true JPS632541U (en) | 1988-01-09 |
| JPH0428680Y2 JPH0428680Y2 (en) | 1992-07-13 |
Family
ID=30963591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9706186U Expired JPH0428680Y2 (en) | 1986-06-25 | 1986-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428680Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09228465A (en) * | 1996-02-27 | 1997-09-02 | Shimoda Kiko Kk | Odor-shutter for oil trap |
-
1986
- 1986-06-25 JP JP9706186U patent/JPH0428680Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09228465A (en) * | 1996-02-27 | 1997-09-02 | Shimoda Kiko Kk | Odor-shutter for oil trap |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0428680Y2 (en) | 1992-07-13 |