JPS61118710U - - Google Patents
Info
- Publication number
- JPS61118710U JPS61118710U JP98385U JP98385U JPS61118710U JP S61118710 U JPS61118710 U JP S61118710U JP 98385 U JP98385 U JP 98385U JP 98385 U JP98385 U JP 98385U JP S61118710 U JPS61118710 U JP S61118710U
- Authority
- JP
- Japan
- Prior art keywords
- die
- extrusion
- away
- ejector plate
- block
- 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
- 238000001125 extrusion Methods 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案による成形品押し出し装置の特
徴部分の要部断面図、第２図は従来の成形品押し
出し装置を適用した射出成形金型の断面図、第３
図は第２図の作動状態図、第４図は第５図におけ
る―線に沿う断面図、第５図は第２図の押し
出しロツドの基端付近の拡大断面図である。
１３……コアダイ、１４……キヤビテイダイ、
１６……製品形成部、１８……押し出しロツド、
１９，２０……エジエクタープレート、２５……
押し出しブロツク、２６……ねじ部、３０，３２
……ピン挿入孔、３１……雄型ブロツク、３１ａ
……テーパ面、３３……ピン、３４……雄型ブロ
ツク、３４ａ……テーパ面、３５……ボルト。
Fig. 1 is a sectional view of the main parts of the characteristic parts of the molded product extrusion device according to the present invention, Fig. 2 is a sectional view of an injection mold to which the conventional molded product extrusion device is applied, and Fig. 3
4 is a sectional view taken along the line ``--'' in FIG. 5, and FIG. 5 is an enlarged sectional view of the vicinity of the proximal end of the extrusion rod in FIG. 2. 13... Core die, 14... Cavity die,
16... Product forming section, 18... Extrusion rod,
19, 20... Ejector plate, 25...
Extrusion block, 26... Threaded portion, 30, 32
...Pin insertion hole, 31...Male block, 31a
... Tapered surface, 33 ... Pin, 34 ... Male block, 34a ... Tapered surface, 35 ... Bolt.
Claims (1)
コアダイを前記キヤビテイダイに対して接近離反
移動自在に設置し、前記コアダイに前記接近離反
移動方向に移動可能に取付けられたエジエクター
プレートと、前記コアダイに取付けられた押し出
しブロツクとを前記コアダイを貫通する押し出し
ロツドにより連結してなる射出成形金型の製品押
し出し装置において、前記押し出しロツドの端部
にテーパ面を形成し、当該テーパ面と嵌合し合う
テーパ面を有するブロツクを前記エジエクタープ
レートに締結するようにしたことを特徴とする射
出成形金型の製品押し出し装置。 A core die that forms a product molding part with the cavity die is installed so as to be movable toward and away from the cavity die, and an ejector plate is attached to the core die so as to be movable in the direction of the approach and away from the cavity die, and an ejector plate is attached to the core die so as to be movable toward and away from the cavity die. In a product extrusion device for an injection molding die, the extrusion block is connected to the extrusion block by an extrusion rod passing through the core die, and the extrusion rod has a tapered surface formed at the end thereof, and a taper that fits with the tapered surface. 1. A product extrusion device for an injection mold, characterized in that a block having a surface is fastened to the ejector plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP98385U JPS61118710U (en) | 1985-01-10 | 1985-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP98385U JPS61118710U (en) | 1985-01-10 | 1985-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61118710U true JPS61118710U (en) | 1986-07-26 |
Family
ID=30473316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP98385U Pending JPS61118710U (en) | 1985-01-10 | 1985-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61118710U (en) |
-
1985
- 1985-01-10 JP JP98385U patent/JPS61118710U/ja active Pending