JPH0483618U - - Google Patents
Info
- Publication number
- JPH0483618U JPH0483618U JP12524690U JP12524690U JPH0483618U JP H0483618 U JPH0483618 U JP H0483618U JP 12524690 U JP12524690 U JP 12524690U JP 12524690 U JP12524690 U JP 12524690U JP H0483618 U JPH0483618 U JP H0483618U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- plate
- side template
- movable
- ejector
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図乃至第３図は本考案の実施例を説明する
ためのもので、第１図は中型カセツトのエジエク
タプレートとスペーサブロツク部分の配置の説明
図、第２図及び第３図は中型カセツトの全体説明
図、第４図乃至第７図は従来の射出成型金型を説
明するめのもので、第４図は中型カセツトのエジ
エクタプレートとスペーサブロツク部分の配置の
説明図、第５図は中型カセツトの要部の説明図、
第６図はマスタベースに対する中型カセツトの配
置説明図、第７図は中型カセツトのエジエクタプ
レートとスペーサブロツク部分の他の配置の説明
図である。
１……スペーサブロツク、２……ガイドピン、
３……可動側取り付け板、５……ガイドブツシユ
、６……可動側型板、７……成形品、８……固定
側型板、１０Ａ１……上エジエクタプレート、１
０Ａ２……下エジエクタプレート、１１……リタ
ーンピン、１２……エジエクタピン、３２……中
型カセツト。
Figures 1 to 3 are for explaining the embodiment of the present invention. Figure 1 is an explanatory diagram of the arrangement of the ejector plate and spacer block portion of a medium-sized cassette, and Figures 2 and 3 are illustrations of the arrangement of the ejector plate and spacer block portion of a medium-sized cassette. Figures 4 to 7 are explanatory diagrams of the entire cassette, and are for explaining the conventional injection mold. Figure 4 is an explanatory diagram of the arrangement of the ejector plate and spacer block portion of a medium-sized cassette, and Figure 5 is is an explanatory diagram of the main parts of a medium-sized cassette,
FIG. 6 is an explanatory view of the arrangement of the medium-sized cassette with respect to the master base, and FIG. 7 is an explanatory view of another arrangement of the ejector plate and spacer block portion of the medium-sized cassette. 1... Spacer block, 2... Guide pin,
3... Movable side mounting plate, 5... Guide bush, 6... Movable side template, 7... Molded product, 8... Fixed side template, 10A1... Upper ejector plate, 1
0A2...Lower ejector plate, 11...Return pin, 12...Ejector pin, 32...Medium cassette.
Claims (1)
在な可動側型板と、可動側型板と固定側型板との
接合面に形成されたキヤビテイと、スペーサブロ
ツクに取り付けられ、前記可動側型板と固定側型
板との位置決めを行なうガイドピンと、エジエク
タプレートに取り付けられ、離型時に前記キヤビ
テイ内の成型部を突き出すエジエクタピンと、可
動側型板を閉じる時に前記エジエクタピンを押し
戻すリターンピンとを備え、前記固定側型板と可
動側型板との間にフープ材を搬送して型閉め後、
キヤビテイ内に溶解樹脂を充填してフープ材に樹
脂成形部を成型し、離型するようにした射出成型
金型において、前記エジエクタプレートにはその
両側縁部中央部に切り込み形成された切欠部を設
け、前記スペーサブロツクは前記切欠部内に配設
し、１組のリターンピン及びガイドピンを１列に
配置したことを特徴とする射出成形金型。 A fixed side template, a movable side template that can be freely moved into and out of contact with the fixed side template, a cavity formed on the joint surface of the movable side template and the fixed side template, and a spacer block attached to the a guide pin for positioning the movable mold plate and the fixed mold plate; an ejector pin attached to the ejector plate and protruding the molded part in the cavity when releasing the mold; and pushing back the ejector pin when closing the movable mold plate. and a return pin, and after conveying the hoop material between the fixed side mold plate and the movable side mold plate and closing the mold,
In an injection mold in which a cavity is filled with molten resin and a resin molded part is molded on a hoop material and the mold is released, the ejector plate has a notch formed in the center of both side edges thereof. An injection molding mold characterized in that the spacer block is disposed within the notch, and a set of return pins and guide pins are arranged in one row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12524690U JPH0483618U (en) | 1990-11-29 | 1990-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12524690U JPH0483618U (en) | 1990-11-29 | 1990-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0483618U true JPH0483618U (en) | 1992-07-21 |
Family
ID=31872854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12524690U Pending JPH0483618U (en) | 1990-11-29 | 1990-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0483618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019171655A (en) * | 2018-03-28 | 2019-10-10 | 忠夫 谷田部 | Mold base |
-
1990
- 1990-11-29 JP JP12524690U patent/JPH0483618U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019171655A (en) * | 2018-03-28 | 2019-10-10 | 忠夫 谷田部 | Mold base |
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