JPS63112014U - - Google Patents
Info
- Publication number
- JPS63112014U JPS63112014U JP271187U JP271187U JPS63112014U JP S63112014 U JPS63112014 U JP S63112014U JP 271187 U JP271187 U JP 271187U JP 271187 U JP271187 U JP 271187U JP S63112014 U JPS63112014 U JP S63112014U
- Authority
- JP
- Japan
- Prior art keywords
- runner
- eject mechanism
- side template
- mold
- stationary side
- 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
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案になる射出成形用金型を示す斜
視図、第２図は従来の射出成形用金型の主要部を
示す斜視図、第３図は従来の金型における問題点
を示す断面図、である。図において
１は部品、２は固定側型板、３は移動側型板、
４はランナーエジエクト機構、１１はランナ部樹
脂、１２はスプルー部樹脂、２１はキヤビテイ、
２２はスプルー、２３はランナ、２４はガイド部
、３１はコア、３２はコールドスラグウエル、４
１は溝、４２はスライダ、４３はコイルバネ、を
それぞれ表す。
Fig. 1 is a perspective view showing the injection mold according to the present invention, Fig. 2 is a perspective view showing the main parts of a conventional injection mold, and Fig. 3 shows problems with the conventional injection mold. It is a sectional view. In the figure, 1 is the part, 2 is the fixed side template, 3 is the movable side template,
4 is a runner eject mechanism, 11 is a runner resin, 12 is a sprue resin, 21 is a cavity,
22 is a sprue, 23 is a runner, 24 is a guide portion, 31 is a core, 32 is a cold slug well, 4
1 represents a groove, 42 a slider, and 43 a coil spring, respectively.
Claims (1)
であつて、該ランナ２３の中間にランナーエジエ
クト機構４を有し、 該固定側型板２に形成されたガイド部２４に摺
動自在に保持され、先端に該ランナ２３の一部に
なる溝４１を有するスライダ４２と、 該スライダ４２を該固定側型板２から突出する
側に常に付勢しているコイルバネ４３とで、 該ランナーエジエクト機構４を構成してなるこ
とを特徴とする射出成形用金型。[Claims for Utility Model Registration] A mold in which a runner 23 is formed on a stationary side template 2, which has a runner eject mechanism 4 in the middle of the runner 23, and is formed on the stationary side template 2. a slider 42 that is slidably held in a guide portion 24 and has a groove 41 at its tip that becomes a part of the runner 23; A mold for injection molding, characterized in that the runner eject mechanism 4 is configured with a coil spring 43 that is attached to the runner eject mechanism 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP271187U JPS63112014U (en) | 1987-01-12 | 1987-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP271187U JPS63112014U (en) | 1987-01-12 | 1987-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63112014U true JPS63112014U (en) | 1988-07-19 |
Family
ID=30781807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP271187U Pending JPS63112014U (en) | 1987-01-12 | 1987-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63112014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011083931A (en) * | 2009-10-14 | 2011-04-28 | Toyota Boshoku Corp | Injection molding method and injection molding device |
-
1987
- 1987-01-12 JP JP271187U patent/JPS63112014U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011083931A (en) * | 2009-10-14 | 2011-04-28 | Toyota Boshoku Corp | Injection molding method and injection molding device |
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