JPH0420420U - - Google Patents
Info
- Publication number
- JPH0420420U JPH0420420U JP6078990U JP6078990U JPH0420420U JP H0420420 U JPH0420420 U JP H0420420U JP 6078990 U JP6078990 U JP 6078990U JP 6078990 U JP6078990 U JP 6078990U JP H0420420 U JPH0420420 U JP H0420420U
- Authority
- JP
- Japan
- Prior art keywords
- ejector
- pair
- cylinder
- toggle
- rib
- 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
- 238000001746 injection moulding Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図ないし第４図は本考案の一実施例を示す
もので、第１図は本考案に係る射出成形機のエジ
エクタ装置を設備した可動盤の断面図、第２図は
トグルブラケツト部に対するリブの架設状態を示
す可動盤の正面図、第３図は第２図の−線に
沿う断面図、第４図は第２図の−線に沿う断
面図である。第５図は従来のエジエクタ装置を設
備した可動盤の断面図、第６図は従来の他のエジ
エクタ装置を設備した可動盤の断面図である。
１……可動盤、１ａ……可動盤本体、１ｂ……
トグルブラケツト部、１ｃ……ボス、１ｅ……リ
ブ、３……エジエクタシリンダ、５……エジエク
タプレート、７……エジエクタピン、１７……ト
グルリンク。
Figures 1 to 4 show an embodiment of the present invention. Figure 1 is a sectional view of a movable platen equipped with an ejector device of an injection molding machine according to the present invention, and Figure 2 is a cross-sectional view of a movable platen equipped with an ejector device of an injection molding machine according to the present invention. FIG. 3 is a sectional view taken along the - line in FIG. 2, and FIG. 4 is a sectional view taken along the - line in FIG. 2. FIG. 5 is a sectional view of a movable platen equipped with a conventional ejector device, and FIG. 6 is a sectional view of a movable platen equipped with another conventional ejector device. 1...Movable plate, 1a...Movable plate main body, 1b...
Toggle bracket part, 1c... boss, 1e... rib, 3... ejector cylinder, 5... ejector plate, 7... ejector pin, 17... toggle link.
Claims (1)
よつて動かされるエジエクタピンとを備え、可動
盤本体に突設された一対のトグルブラケツト部を
該一対のトグルブラケツト部に個々に連結された
トグル機構の一対のトグルリンクで押されて固定
盤との間で金型を型締めする射出成形機の可動盤
に設けられるエジエクタ装置であつて、上記一対
のトグルブラケツト部の間にリブが架設され、該
リブに上記エジエクタシリンダが取り付けられる
とともに、該エジエクタシリンダにエジエクタピ
ンを備えたエジエクタプレートが可動盤本体とリ
ブの間において取り付けられたことを特徴とする
射出成形機のエジエクタ装置。 A pair of toggle mechanisms comprising an ejector cylinder and an ejector pin moved by the ejector cylinder, and each of which has a pair of toggle brackets protruding from a movable platen body and individually connected to the pair of toggle brackets. The ejector device is installed on a movable platen of an injection molding machine that is pressed by a link to clamp a mold between it and a fixed platen, and a rib is installed between the pair of toggle bracket parts, and the rib is provided with the above-mentioned ejector device. An ejector device for an injection molding machine, characterized in that an ejector cylinder is attached to the ejector cylinder, and an ejector plate having an ejector pin is attached to the ejector cylinder between a movable platen main body and a rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6078990U JPH0639959Y2 (en) | 1990-06-08 | 1990-06-08 | Ejector device of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6078990U JPH0639959Y2 (en) | 1990-06-08 | 1990-06-08 | Ejector device of injection molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0420420U true JPH0420420U (en) | 1992-02-20 |
| JPH0639959Y2 JPH0639959Y2 (en) | 1994-10-19 |
Family
ID=31588461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6078990U Expired - Fee Related JPH0639959Y2 (en) | 1990-06-08 | 1990-06-08 | Ejector device of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639959Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014156033A (en) * | 2013-02-14 | 2014-08-28 | Sumitomo Heavy Ind Ltd | Injection molding machine |
| JP2017061075A (en) * | 2015-09-24 | 2017-03-30 | 住友重機械工業株式会社 | Injection molder |
-
1990
- 1990-06-08 JP JP6078990U patent/JPH0639959Y2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014156033A (en) * | 2013-02-14 | 2014-08-28 | Sumitomo Heavy Ind Ltd | Injection molding machine |
| JP2017061075A (en) * | 2015-09-24 | 2017-03-30 | 住友重機械工業株式会社 | Injection molder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0639959Y2 (en) | 1994-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |