JPS62203015U - - Google Patents
Info
- Publication number
- JPS62203015U JPS62203015U JP9192086U JP9192086U JPS62203015U JP S62203015 U JPS62203015 U JP S62203015U JP 9192086 U JP9192086 U JP 9192086U JP 9192086 U JP9192086 U JP 9192086U JP S62203015 U JPS62203015 U JP S62203015U
- Authority
- JP
- Japan
- Prior art keywords
- ejector pin
- replacement piece
- recess
- facing
- depth
- 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
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図Ａ，Ｂは本考案になる射出成形用金型の
一実施例の替駒部分を拡大して示す図、第２図は
本考案になる射出成形用金型の概略構成図、第３
図は本考案になる射出成形用金型で形成されたテ
レビのバツクカバーを示す斜視図、第４図Ａ，Ｂ
は替駒を用いた金型成形を説明するための図、第
５図は従来の射出成形用金型の一例の替駒部分を
拡大して示す図である。
８……射出成形用金型、１０……金型、１１…
…エジエクト機構、１５，１９……替駒、１５ａ
，１９ａ……挿通孔、１６，１７……エジエクタ
プレート、１８……エジエクタピン、２０……凹
部、２１……樹脂、２２……樹脂導入孔、２３…
…突起、２４……突出部。
1A and 1B are enlarged views showing replacement pieces of an embodiment of the injection mold according to the present invention, FIG. 2 is a schematic configuration diagram of the injection mold according to the present invention, and FIG. 3
The figure is a perspective view showing the back cover of a television formed by the injection mold according to the present invention, Figures 4A and B
5 is a diagram for explaining mold forming using a replacement piece, and FIG. 5 is an enlarged view showing a replacement piece portion of an example of a conventional injection mold. 8...Injection mold, 10...Mold, 11...
...Eject mechanism, 15, 19...Replacement piece, 15a
, 19a...Insertion hole, 16, 17...Ejector plate, 18...Ejector pin, 20...Recess, 21...Resin, 22...Resin introduction hole, 23...
...Protrusion, 24...Protrusion.
Claims (1)
挿入孔を設けられた替駒を一部に交換自在に取付
けられる射出成形用金型において、該エジエクタ
ピンに向けた凹部を有する一の替駒と、上記凹部
の深さと等しい深さを有して該エジエクタピンに
対向する樹脂導入孔を有する他の替駒とを交換自
在に取付けられる構成とした射出成形用金型。 An injection mold in which a replacement piece having an insertion hole into which an ejector pin for releasing a molded product is inserted is replaceably attached to a part thereof, and a replacement piece having a recess facing the ejector pin; An injection molding die configured to be able to be attached interchangeably with another replacement piece having a resin introduction hole facing the ejector pin and having a depth equal to the depth of the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9192086U JPS62203015U (en) | 1986-06-18 | 1986-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9192086U JPS62203015U (en) | 1986-06-18 | 1986-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62203015U true JPS62203015U (en) | 1987-12-24 |
Family
ID=30953143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9192086U Pending JPS62203015U (en) | 1986-06-18 | 1986-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62203015U (en) |
-
1986
- 1986-06-18 JP JP9192086U patent/JPS62203015U/ja active Pending