JPS63144217U - - Google Patents
Info
- Publication number
- JPS63144217U JPS63144217U JP3759487U JP3759487U JPS63144217U JP S63144217 U JPS63144217 U JP S63144217U JP 3759487 U JP3759487 U JP 3759487U JP 3759487 U JP3759487 U JP 3759487U JP S63144217 U JPS63144217 U JP S63144217U
- Authority
- JP
- Japan
- Prior art keywords
- runner
- plate
- pin
- lock
- ejecting
- 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.)
- Granted
Links
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図、第２図は夫々本考案の一実施例を型閉
じ状態と型開き状態で示す断面図、第３図、第４
図は夫々従来例を型閉じ状態と型開き状態で示す
断面図である。
１……ランナープレート、２……ピン固定プレ
ート、３……ランナー払出プレート、４……ラン
ナーロツクピン、５，７……ピン摺動孔、６……
ロツク部、８……ランナー払出ピン、９……スプ
リング、１０……スペーサ、１１……ランナー。
1 and 2 are cross-sectional views showing an embodiment of the present invention in a mold closed state and a mold opened state, respectively, and FIGS. 3 and 4
The figures are cross-sectional views showing the conventional example in a mold-closed state and a mold-opened state, respectively. 1... Runner plate, 2... Pin fixing plate, 3... Runner delivery plate, 4... Runner lock pin, 5, 7... Pin sliding hole, 6...
Lock portion, 8...Runner ejection pin, 9...Spring, 10...Spacer, 11...Runner.
Claims (1)
ナー払出プレートを相対的に移動可能に互いに対
向させて配置し、かつ、前記ピン固定プレートに
、ランナー払出プレート側に延在してランナー払
出プレートに嵌入されたランナーロツクピンを設
け、該ランナーロツクピン先端のロツク部を、ピ
ン固定プレートとランナー払出プレートとが接触
している時、ランナー払出プレートより突出させ
ると共に、該ランナーロツクピン内に、前記ロツ
ク部先端より突出し得るよう突出力が付勢された
ランナー払出ピンを嵌入し、該ランナー払出ピン
の突出量をランナー払出プレートのストローク量
と等しいか、やや小さくしたことを特徴とするラ
ンナー自動落下式金型。 A runner plate, a pin fixing plate, and a runner dispensing plate are disposed so as to be relatively movable and face each other, and a runner lock is provided on the pin fixing plate and extends toward the runner dispensing plate and is fitted into the runner dispensing plate. A pin is provided, and the lock portion at the tip of the runner lock pin is made to protrude from the runner pay-out plate when the pin fixing plate and the runner pay-out plate are in contact, and the lock portion is made to protrude from the tip of the lock portion into the runner lock pin. A runner automatic dropping mold characterized in that a runner ejecting pin is inserted into which a protruding force is applied to obtain a runner ejecting force, and the amount of protrusion of the runner ejecting pin is equal to or slightly smaller than the stroke amount of a runner ejecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3759487U JPH0512021Y2 (en) | 1987-03-13 | 1987-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3759487U JPH0512021Y2 (en) | 1987-03-13 | 1987-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63144217U true JPS63144217U (en) | 1988-09-22 |
| JPH0512021Y2 JPH0512021Y2 (en) | 1993-03-26 |
Family
ID=30849064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3759487U Expired - Lifetime JPH0512021Y2 (en) | 1987-03-13 | 1987-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512021Y2 (en) |
-
1987
- 1987-03-13 JP JP3759487U patent/JPH0512021Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512021Y2 (en) | 1993-03-26 |
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