JPS5855914U - Ejector rod drive device in injection molding machine - Google Patents
Ejector rod drive device in injection molding machineInfo
- Publication number
- JPS5855914U JPS5855914U JP15189581U JP15189581U JPS5855914U JP S5855914 U JPS5855914 U JP S5855914U JP 15189581 U JP15189581 U JP 15189581U JP 15189581 U JP15189581 U JP 15189581U JP S5855914 U JPS5855914 U JP S5855914U
- Authority
- JP
- Japan
- Prior art keywords
- template
- ejector
- stopper
- injection molding
- molding machine
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は−この考案の実施例を示すものであり、第１ 。
図はエジェクターロッド突出前を示す断面図、第２図は
エジェクターロッド突出終了時を示す断面図、第３図は
エジェクターロッド突出量を調節したときの断面図であ
る。
′１・・・・・・型板、２・・曲エジェクターシリンダ
ー、３・・・す・ピストンロッド、４・・・・・・エジ
ェクタープレ、−ト、５・・・・・・エジェクターロッ
ド、７・・・・・・ストッパー、８・・・・・・ネジ、
９・・・・・・スプロケット、１２・・・・・・案内ネ
ジ桿、１３・・・・・・駆動スプロケット、１４・・・
・・・チェーン。
“ 第１図
第２図The figure - shows an embodiment of the invention. FIG. 2 is a cross-sectional view showing the ejector rod before it is extended, FIG. 2 is a cross-sectional view when the ejector rod has finished being extended, and FIG. 3 is a cross-sectional view when the amount of ejector rod projection is adjusted. '1... template, 2... curved ejector cylinder, 3... piston rod, 4... ejector plate, -t, 5... ejector rod, 7... Stopper, 8... Screw,
9... Sprocket, 12... Guide screw rod, 13... Drive sprocket, 14...
···chain. “ Figure 1 Figure 2
Claims (1)
、該エジエクターシ、リンダ−２のピストンロッド３先
端に取付けられたエジェクタープレート４、外周に刻設
されたネジ８によって前記型板１に上下動自在に螺合さ
れた円筒状ストッパー７、該ストッパー７の外周に形成
されたスプロケット９、前記型板１の下面であって、該
型板１の周縁部に立設された案内ネジ桿１２、該案内ネ
ジ桿１２に螺合された駆動スプロケット１３、該駆動ス
プロケット３と前記ストッパー７のスプロケット９との
間に張設されたチェーン１４、前記゛ストッパー７及び
型板１を摺動自在に貫通し、下端が上記エジェクタープ
レート４に当接スるエジェクターロッド５とから成るこ
とを特徴とする射出成形機におけるエジェクターロッド
駆動装置。Ejector cylinder 2 installed at the bottom of template 1
, an ejector plate 4 attached to the tip of the piston rod 3 of the ejector cylinder 2, a cylindrical stopper 7 screwed onto the template 1 so as to be movable up and down by a screw 8 carved on the outer periphery, and the stopper 7. a sprocket 9 formed on the outer periphery of the template, a guide screw rod 12 erected on the peripheral edge of the template 1 on the lower surface of the template 1, a drive sprocket 13 screwed onto the guide screw rod 12, A chain 14 stretched between the driving sprocket 3 and the sprocket 9 of the stopper 7, an ejector that slidably passes through the stopper 7 and the template 1, and whose lower end abuts the ejector plate 4. An ejector rod drive device for an injection molding machine, characterized by comprising a rod 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15189581U JPS5855914U (en) | 1981-10-13 | 1981-10-13 | Ejector rod drive device in injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15189581U JPS5855914U (en) | 1981-10-13 | 1981-10-13 | Ejector rod drive device in injection molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5855914U true JPS5855914U (en) | 1983-04-15 |
| JPS6134096Y2 JPS6134096Y2 (en) | 1986-10-04 |
Family
ID=29944573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15189581U Granted JPS5855914U (en) | 1981-10-13 | 1981-10-13 | Ejector rod drive device in injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5855914U (en) |
-
1981
- 1981-10-13 JP JP15189581U patent/JPS5855914U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6134096Y2 (en) | 1986-10-04 |
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