JPH0162019U - - Google Patents
Info
- Publication number
- JPH0162019U JPH0162019U JP15888987U JP15888987U JPH0162019U JP H0162019 U JPH0162019 U JP H0162019U JP 15888987 U JP15888987 U JP 15888987U JP 15888987 U JP15888987 U JP 15888987U JP H0162019 U JPH0162019 U JP H0162019U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- ejector
- pin
- plate
- base plate
- 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 2
- 239000007924 injection Substances 0.000 claims 2
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
図は本考案の一実施例を示し、第１図から第３
図までは異なる動作状態の断面図、第４図及び第
５図は部分拡大断面図、第６図はねじ栓の斜視図
、第７図はシムの斜視図である。
５……成形品、６……広がり成分、７……高さ
成分、１１……エジエクタプレート、８……第１
エジエクタピン、９……第２エジエクタピン、１
４……ベースプレート、２３……固定ピン、１９
……取付穴、２０……栓体、１６……ねじ栓、１
８……透孔。
The figures show one embodiment of the present invention, and the figures 1 to 3
4 and 5 are partially enlarged sectional views, FIG. 6 is a perspective view of the screw plug, and FIG. 7 is a perspective view of the shim. 5... Molded product, 6... Spreading component, 7... Height component, 11... Ejector plate, 8... First
Ejector pin, 9...Second ejector pin, 1
4...Base plate, 23...Fixing pin, 19
...Mounting hole, 20...Plug body, 16...Screw plug, 1
8...Through hole.
Claims (1)
、型開閉方向に延びる高さ成分とを有する成形品
を射出成形するものにおいて、 (a) 前記高さ成分の端面に相対し、且つエジエ
クタプレートに根元部を固定した第１エジエクタ
ピン。 (b) 前記広がり成分に相対し、且つエジエクタ
プレートに、所定範囲の軸方向相対移動が可能な
る如く保持された第２エジエクタピン。 (c) 移動型のベースプレートより突出し、型締
め時に前記第２エジエクタピンを、前記高さ成分
の型内収縮しろに相当する寸法だけ固定型側へ押
し出す固定ピン。 (d) 前記固定ピンを固定ないし一体形設し、前
記ベースプレートの取付穴に、型の外側から取り
付けられた栓体。 (e) 前記エジエクタプレートにベースプレート
側よりねじ込まれ、第２エジエクタピンの根元部
を収納する空間の一方の端を構成するものにして
、その外径はベースプレートの前記取付穴の内径
より小さく、且つ中央には固定ピンを通す透孔を
有するねじ栓。 を備えたことを特徴とする射出成形金型。[Claims for Utility Model Registration] In an injection molded product having a spread component extending in a direction perpendicular to the mold opening/closing direction and a height component extending in the mold opening/closing direction, (a) an end face of the height component; A first ejector pin facing the ejector plate and having a base fixed to the ejector plate. (b) A second ejector pin that faces the spreading component and is held by the ejector plate so as to be able to move relative to the ejector plate within a predetermined range. (c) A fixed pin that protrudes from the base plate of the movable mold and pushes the second ejector pin toward the fixed mold by a dimension corresponding to the in-mold shrinkage margin of the height component when the mold is clamped. (d) A plug body fixed or integrally formed with the fixing pin and attached to the attachment hole of the base plate from the outside of the mold. (e) The second ejector pin is screwed into the ejector plate from the base plate side and forms one end of a space for accommodating the root portion of the second ejector pin, the outer diameter of which is smaller than the inner diameter of the mounting hole of the base plate, and A screw plug with a through hole in the center for passing a fixing pin. An injection mold characterized by being equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15888987U JPH0162019U (en) | 1987-10-16 | 1987-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15888987U JPH0162019U (en) | 1987-10-16 | 1987-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0162019U true JPH0162019U (en) | 1989-04-20 |
Family
ID=31439625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15888987U Pending JPH0162019U (en) | 1987-10-16 | 1987-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0162019U (en) |
-
1987
- 1987-10-16 JP JP15888987U patent/JPH0162019U/ja active Pending
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