JPS6362243U - - Google Patents
Info
- Publication number
- JPS6362243U JPS6362243U JP15396286U JP15396286U JPS6362243U JP S6362243 U JPS6362243 U JP S6362243U JP 15396286 U JP15396286 U JP 15396286U JP 15396286 U JP15396286 U JP 15396286U JP S6362243 U JPS6362243 U JP S6362243U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- lower mold
- molten metal
- mesh filter
- parting
- 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
- 239000002184 metal Substances 0.000 claims 2
- 239000004576 sand Substances 0.000 claims 1
- 238000007528 sand casting Methods 0.000 description 3
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は本考案に係る砂型造型鋳型の要部断面
説明図、第２図は型締め前の砂型造型鋳型の要部
断面説明図、第３図は従来の砂型造型鋳型の断面
図である。
１…湯口、３…上型、４…下型、５…見切り面
、７…開口周縁、８…型くずれ防止用凹部。
Fig. 1 is an explanatory cross-sectional view of the main parts of the sand casting mold according to the present invention, Fig. 2 is an explanatory cross-sectional view of the main parts of the sand casting mold before clamping, and Fig. 3 is a cross-sectional view of the conventional sand casting mold. . DESCRIPTION OF SYMBOLS 1... Sprue, 3... Upper die, 4... Lower die, 5... Parting surface, 7... Opening periphery, 8... Recessed part for preventing mold collapse.
Claims (1)
路１に網状フイルター２が配設され、該網状フイ
ルター２は上型３と下型４との見切り面５に挾持
されている砂型造型鋳型において、 下型４の溶湯流路１の見切り面５上の開口周縁
７に型くずれ防止用凹部８が形成されていること
を特徴とする砂型造型鋳型。[Claims for Utility Model Registration] A mesh filter 2 is disposed in the molten metal flow path 1 formed between the upper mold 3 and the lower mold 4, and the mesh filter 2 is a parting point between the upper mold 3 and the lower mold 4. A sand mold making mold which is sandwiched between surfaces 5, characterized in that a recess 8 for preventing deformation is formed in the opening periphery 7 on the parting surface 5 of the molten metal channel 1 of the lower mold 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15396286U JPH043705Y2 (en) | 1986-10-06 | 1986-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15396286U JPH043705Y2 (en) | 1986-10-06 | 1986-10-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6362243U true JPS6362243U (en) | 1988-04-25 |
| JPH043705Y2 JPH043705Y2 (en) | 1992-02-05 |
Family
ID=31073327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15396286U Expired JPH043705Y2 (en) | 1986-10-06 | 1986-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043705Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011045925A (en) * | 2009-07-29 | 2011-03-10 | Tokyo Kogyo Boyeki Shokai Ltd | Method for manufacturing filtering medium for molten metal, and filtering medium for molten metal |
-
1986
- 1986-10-06 JP JP15396286U patent/JPH043705Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011045925A (en) * | 2009-07-29 | 2011-03-10 | Tokyo Kogyo Boyeki Shokai Ltd | Method for manufacturing filtering medium for molten metal, and filtering medium for molten metal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH043705Y2 (en) | 1992-02-05 |
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