JPS6415650U - - Google Patents
Info
- Publication number
- JPS6415650U JPS6415650U JP10881287U JP10881287U JPS6415650U JP S6415650 U JPS6415650 U JP S6415650U JP 10881287 U JP10881287 U JP 10881287U JP 10881287 U JP10881287 U JP 10881287U JP S6415650 U JPS6415650 U JP S6415650U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- die casting
- secondary pressurizing
- retractable
- protrude
- 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
- 238000004512 die casting Methods 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は従来品におけるバリ発生の原因を示す
略図、第２図は本案品の要部断面図、第３図はピ
ンの端面図、第４図は本案ピン先端部の状態図で
ある。
７は第１ピン、８は第２ピン、９は間隙、１２
は中央突出平坦部、１３は環状平坦部。
FIG. 1 is a schematic diagram showing the cause of burr generation in the conventional product, FIG. 2 is a cross-sectional view of the main part of the proposed product, FIG. 3 is an end view of the pin, and FIG. 4 is a state diagram of the tip of the proposed pin. 7 is the first pin, 8 is the second pin, 9 is the gap, 12
13 is a central protruding flat portion, and 13 is an annular flat portion.
Claims (1)
においてプランジヤ先端面に外周環状平坦縁に囲
繞された中央突出平坦部を形成すると共に該プラ
ンジヤを溶湯充填圧力によつて所定長後退可能に
型内に突出させて溶湯を充填することを特徴とす
るダイキヤスト装置における二次加圧プランジヤ
。 In a secondary pressurizing plunger in a die casting machine, a central protruding flat part surrounded by an outer annular flat edge is formed on the tip surface of the plunger, and the plunger is made to protrude into the mold so as to be retractable by a predetermined distance by the molten metal filling pressure. A secondary pressurizing plunger in a die casting device, characterized in that it is filled with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10881287U JPS6415650U (en) | 1987-07-15 | 1987-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10881287U JPS6415650U (en) | 1987-07-15 | 1987-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6415650U true JPS6415650U (en) | 1989-01-26 |
Family
ID=31344499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10881287U Pending JPS6415650U (en) | 1987-07-15 | 1987-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006035229A (en) * | 2004-07-22 | 2006-02-09 | Honda Motor Co Ltd | Metallic mold for casting |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS602947A (en) * | 1983-06-20 | 1985-01-09 | Fujitsu Ltd | Method for coating resist |
-
1987
- 1987-07-15 JP JP10881287U patent/JPS6415650U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS602947A (en) * | 1983-06-20 | 1985-01-09 | Fujitsu Ltd | Method for coating resist |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006035229A (en) * | 2004-07-22 | 2006-02-09 | Honda Motor Co Ltd | Metallic mold for casting |
| JP4516369B2 (en) * | 2004-07-22 | 2010-08-04 | 本田技研工業株式会社 | Casting mold |