JPS645755U - - Google Patents
Info
- Publication number
- JPS645755U JPS645755U JP9925187U JP9925187U JPS645755U JP S645755 U JPS645755 U JP S645755U JP 9925187 U JP9925187 U JP 9925187U JP 9925187 U JP9925187 U JP 9925187U JP S645755 U JPS645755 U JP S645755U
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- groove
- mold
- sump
- model registration
- 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
- 239000002184 metal Substances 0.000 claims description 11
- 238000004512 die casting Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例による可動金型の正
面図、第２図は第１図の−線に沿う金型合せ
状態の横断面図、第３図は第２図イ部分を拡大し
て示した詳細図、第４図はダイカスト鋳造機の一
般的な金型及び溶湯射出機構を示した概略構成図
である。
２……可動金型、３……固定金型、５……金型
合せ面の〓間、ｃ……内側〓間、ｄ……外側〓間
、６……金型キヤビテイ、ａ，ｂ……溶湯溜溝、
ａ１，ｂ１……溶湯溜溝の幅方向外側壁、ｇ……
溝外側の端面段差。
Figure 1 is a front view of a movable mold according to an embodiment of the present invention, Figure 2 is a cross-sectional view of the molds together taken along the - line in Figure 1, and Figure 3 is an enlarged view of part A in Figure 2. The detailed drawing shown in FIG. 4 is a schematic configuration diagram showing a general mold and molten metal injection mechanism of a die casting machine. 2...Movable mold, 3...Fixed mold, 5...Between mold mating surfaces, c...Between inside, d...Between outside, 6...Mold cavity, a, b... ...molten metal groove,
a 1 , b 1 ... Widthwise outer wall of molten metal sump groove, g ...
Edge step on the outside of the groove.
Claims (1)
方のキヤビテイ外囲部に、金型合せ面から凹入す
る適宜の溝幅および溝深さをもつた溶湯溜溝を設
け、溶湯鋳込み時に金型合せ面〓間から噴出しよ
うとする溶湯噴流を前記溜溝への流入拡散により
吸収して、金型外部への溶湯噴出を防止するよう
にしたことを特徴とするダイカスト用金型。 (2) 溶湯溜溝が固定金型と可動金型の両方に凹
設される場合において、一方の溶湯溜溝と他方の
溶湯溜溝の溝幅に差をもたせて、溝外側の端面に
段差を形成したことを特徴とする実用新案登録請
求の範囲第１項に記載のダイカスト用金型。[Scope of Claim for Utility Model Registration] (1) Either or both of the fixed mold and the movable mold have an appropriate groove width and groove depth recessed from the mold mating surface in the cavity outer part. A molten metal reservoir groove is provided to absorb the molten metal jet that is about to be ejected from between the mold mating surfaces when pouring the molten metal by flowing into and diffusing into the molten metal groove, thereby preventing the molten metal from spouting out to the outside of the mold. Characteristic die casting mold. (2) When the molten metal sump groove is recessed in both the fixed mold and the movable mold, the groove widths of one molten metal sump groove and the other molten metal sump groove are different, and a step is formed on the outer end surface of the groove. A die-casting mold according to claim 1 of the utility model registration claim, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9925187U JPS645755U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9925187U JPS645755U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS645755U true JPS645755U (en) | 1989-01-13 |
Family
ID=31326237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9925187U Pending JPS645755U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645755U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6056157B2 (en) * | 1976-11-24 | 1985-12-09 | バスフ アクチェン ゲゼルシャフト | Production method of high purity halogen naphthalic anhydride |
-
1987
- 1987-06-30 JP JP9925187U patent/JPS645755U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6056157B2 (en) * | 1976-11-24 | 1985-12-09 | バスフ アクチェン ゲゼルシャフト | Production method of high purity halogen naphthalic anhydride |
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