JPS633419U - - Google Patents
Info
- Publication number
- JPS633419U JPS633419U JP9648886U JP9648886U JPS633419U JP S633419 U JPS633419 U JP S633419U JP 9648886 U JP9648886 U JP 9648886U JP 9648886 U JP9648886 U JP 9648886U JP S633419 U JPS633419 U JP S633419U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- product
- runner
- ejector
- knockout pin
- 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 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案にかかる、射出成形金型の製品
突出し装置の概略構成を示す断面図、第２図は従
来の製品突出し方法である、サブマリン（トンネ
ル）ゲート方式を示す断面図、第３図は同じく従
来の製品突出し方法である、スプル突出しピン方
式を示す断面図である。
１……射出成形金型の製品突出し装置（製品突
出し装置）、２……ノツクアウトピン、４……ラ
ンナエジエクタピン、６……エジエクタプレート
、８……製品突出しピン、２２……可動側取り付
けプレート、２４……段差部、４２……ランナ、
４４……ゲート、４６……製品。
Fig. 1 is a cross-sectional view showing a schematic configuration of a product ejecting device for an injection mold according to the present invention, Fig. 2 is a cross-sectional view showing a submarine (tunnel) gate method, which is a conventional product ejecting method, and Fig. 3 The figure is a sectional view showing a sprue ejecting pin method, which is also a conventional product ejecting method. 1... Product ejecting device for injection molding mold (product ejecting device), 2... Knockout pin, 4... Runner ejector pin, 6... Ejector plate, 8... Product ejecting pin, 22... Movable Side mounting plate, 24...Step part, 42...Runner,
44...Gate, 46...Product.
Claims (1)
側取り付けプレートに組み込まれ、昇降可能とさ
れたノツクアウトピンと、前記ノツクアウトピン
に組み込まれ、ランナを突出し可能とされたラン
ナエジエクタピンと、前記ノツクアウトピンの段
差部が当接可能に、該ノツクアウトピンに組付け
られたエジエクタプレートと、前記エジエクタプ
レートに組み込まれ、昇降可能とされた製品突出
しピンからなり、前記ノツクアウトピンを上昇さ
せることにより、まずランナエジエクタピンを突
出してゲートを切断した後、さらに前記ノツクア
ウトピンを上昇させ、その段差部をエジエクタプ
レートに当接させることにより、製品突出しピン
を突出して製品を突出すようにしたことを特徴と
する射出成形金型の製品突出し装置。 A product ejecting device for an injection mold, comprising: a knockout pin incorporated in a movable mounting plate and capable of being raised and lowered; a runner ejector pin incorporated in the knockout pin and capable of ejecting a runner; It consists of an ejector plate assembled to the knockout pin so that the stepped portion of the knockout pin can come into contact with it, and a product ejection pin that is assembled to the ejector plate and can be raised and lowered, and the knockout pin is moved up and down. By raising the runner, the runner ejector pin is first projected to cut the gate, and then the knockout pin is further raised and its stepped portion is brought into contact with the ejector plate, thereby protruding the product ejector pin and cutting the product. A device for ejecting a product from an injection mold, characterized in that the device ejects the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9648886U JPS633419U (en) | 1986-06-24 | 1986-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9648886U JPS633419U (en) | 1986-06-24 | 1986-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS633419U true JPS633419U (en) | 1988-01-11 |
Family
ID=30962289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9648886U Pending JPS633419U (en) | 1986-06-24 | 1986-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS633419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014097591A (en) * | 2012-11-13 | 2014-05-29 | Toyo Mach & Metal Co Ltd | Insert molding apparatus |
-
1986
- 1986-06-24 JP JP9648886U patent/JPS633419U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014097591A (en) * | 2012-11-13 | 2014-05-29 | Toyo Mach & Metal Co Ltd | Insert molding apparatus |
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