JPH02137223U - - Google Patents
Info
- Publication number
- JPH02137223U JPH02137223U JP4578589U JP4578589U JPH02137223U JP H02137223 U JPH02137223 U JP H02137223U JP 4578589 U JP4578589 U JP 4578589U JP 4578589 U JP4578589 U JP 4578589U JP H02137223 U JPH02137223 U JP H02137223U
- Authority
- JP
- Japan
- Prior art keywords
- ejector
- bush
- plate
- pin
- molding recess
- 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
- 238000000465 moulding Methods 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims 3
- 239000007924 injection Substances 0.000 claims 3
- 238000001746 injection moulding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案に係る射出成形金型装置の実施
例の正断面図、第２図はスペーサ枠部分を見た平
面図である。
１，２，１０，１１……金型ブロツク、３……
上金型、４，９，１４，２４……Ｏリング、６…
…スプルーブツシユ、８……スプルー、１３……
スペーサ枠、１５……可動取付板、１６……ラン
ナー、１７……成形用凹部、１８……エジエクタ
ピン、１９，２２……貫通穴、２０……エジエク
タプレート、２３……突き上げピン。
FIG. 1 is a front sectional view of an embodiment of an injection molding mold apparatus according to the present invention, and FIG. 2 is a plan view of a spacer frame portion. 1, 2, 10, 11...mold block, 3...
Upper mold, 4, 9, 14, 24...O ring, 6...
...Sprue bush, 8...Sprue, 13...
Spacer frame, 15...Movable mounting plate, 16...Runner, 17...Molding recess, 18...Ejector pin, 19, 22...Through hole, 20...Ejector plate, 23...Push-up pin.
Claims (1)
部に達するエジエクタピンとを備え、前記成形用
凹部内の成形品を前記エジエクタピンで排出する
射出成形金型装置において、前記エジエクタピン
が取り付けられたエジエクタプレートの周囲を、
前記金型に気密に固定されたスペーサ枠と該スペ
ーサ枠に気密に固定された取付板とで囲み、さら
に取付板にエジエクタブツシユを設け、該エジエ
クタブツシユに前記エジエクタプレートを駆動す
る突き上げピンを摺動自在に嵌挿したことを特徴
とする射出成形金型装置。 (2) 前記エジエクタブツシユの前記エジエクプ
レートに対接する面にＯリングを設けた請求項１
記載の射出成形金型装置。[Claims for Utility Model Registration] (1) An injection mold device comprising a mold having a molding recess and an ejector pin reaching the molding recess, and ejecting the molded product from the molding recess with the ejector pin. , around the ejector plate to which the ejector pin is attached,
surrounded by a spacer frame airtightly fixed to the mold and a mounting plate airtightly fixed to the spacer frame; further, an ejector tab bush is provided on the mounting plate, and the ejector plate is driven by the ejector tab bush. An injection mold device characterized by having a push-up pin slidably inserted therein. (2) Claim 1, wherein an O-ring is provided on a surface of the ejector bush that is in contact with the ejector plate.
The injection mold apparatus described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4578589U JPH02137223U (en) | 1989-04-19 | 1989-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4578589U JPH02137223U (en) | 1989-04-19 | 1989-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02137223U true JPH02137223U (en) | 1990-11-15 |
Family
ID=31560268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4578589U Pending JPH02137223U (en) | 1989-04-19 | 1989-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02137223U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52116728A (en) * | 1976-03-26 | 1977-09-30 | Kawasaki Heavy Ind Ltd | Vacuum casting device |
| JPS6012419B2 (en) * | 1976-02-16 | 1985-04-01 | フエライニクテ・エステルライヒシエ・アイゼン・ウント・スタ−ルベルケ−アルピン・モンタン・アクチエンゲゼルシヤフト | Corrosion-resistant structural steel for seawater desalination plants by flash distillation |
| JPS6255420U (en) * | 1985-09-25 | 1987-04-06 | ||
| JPS6414014A (en) * | 1987-07-08 | 1989-01-18 | Hayabusa Tekkosho Kk | Mold exterior airtightness variable pressure molding device |
-
1989
- 1989-04-19 JP JP4578589U patent/JPH02137223U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012419B2 (en) * | 1976-02-16 | 1985-04-01 | フエライニクテ・エステルライヒシエ・アイゼン・ウント・スタ−ルベルケ−アルピン・モンタン・アクチエンゲゼルシヤフト | Corrosion-resistant structural steel for seawater desalination plants by flash distillation |
| JPS52116728A (en) * | 1976-03-26 | 1977-09-30 | Kawasaki Heavy Ind Ltd | Vacuum casting device |
| JPS6255420U (en) * | 1985-09-25 | 1987-04-06 | ||
| JPS6414014A (en) * | 1987-07-08 | 1989-01-18 | Hayabusa Tekkosho Kk | Mold exterior airtightness variable pressure molding device |
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