JPS6452717U - - Google Patents
Info
- Publication number
- JPS6452717U JPS6452717U JP14649587U JP14649587U JPS6452717U JP S6452717 U JPS6452717 U JP S6452717U JP 14649587 U JP14649587 U JP 14649587U JP 14649587 U JP14649587 U JP 14649587U JP S6452717 U JPS6452717 U JP S6452717U
- Authority
- JP
- Japan
- Prior art keywords
- locking hole
- metal member
- die
- mold
- movable
- 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
- 238000000465 moulding Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 238000010137 moulding (plastic) Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図はこの考案に係るインサート成形金型の
一実施例により形成される成形体の構成を示す断
面図；第２図は第１図に示す成形体を成形するた
めのインサート成形金型の構成を示す半断面図；
第３図はメタル部材をキヤビテイ内に装着した状
態を拡大して示す半断面図；第４図は肉抜きピン
が挿入された状態の係止孔を示す側面図；そして
、第５図は一実施例の構成の変形例を示す半断面
図である。
図中、１０……インサート成形金型、１２……
成形品、１２ａ……本体、１２ｂ……メタル部材
、１２ｃ……係止孔、１２ｃ１……径大部、１２
ｃ２……径少部、１４……キヤビテイ、１６…固
定金型、１８……可動金型、２０……エジエクタ
部材、２２……固定側取付板、２４……固定側型
板、２４ａ……取り付け面、２６……スプール部
材、２６ａ……スプール、２８……可動側取付板
、３０……スペーサブロツク、３２……受板、３
４……可動側型板、３６……凹所、３８……ラン
ナ、４０……ゲート、４２ａ：４２ｂ……エジエ
クタピン、５０……肉抜きピン、５２……面取り
部である。
Fig. 1 is a sectional view showing the structure of a molded body formed by an embodiment of the insert molding die according to this invention; Fig. 2 is a cross-sectional view of the insert molding die for molding the molded body shown in Fig. 1. Half sectional view showing the configuration;
Figure 3 is an enlarged half-sectional view showing the state in which the metal member is installed in the cavity; Figure 4 is a side view showing the locking hole with the lightening pin inserted; FIG. 7 is a half-sectional view showing a modification of the configuration of the embodiment. In the figure, 10...insert mold, 12...
Molded product, 12a... Main body, 12b... Metal member, 12c... Locking hole, 12c1... Large diameter part, 12
c2... Small diameter portion, 14... Cavity, 16... Fixed mold, 18... Movable mold, 20... Ejector member, 22... Fixed side mounting plate, 24... Fixed side template, 24a... Mounting surface, 26... Spool member, 26a... Spool, 28... Movable side mounting plate, 30... Spacer block, 32... Receiving plate, 3
4... Movable side template, 36... Recess, 38... Runner, 40... Gate, 42a: 42b... Ejector pin, 50... Lightening pin, 52... Chamfered portion.
Claims (1)
キヤビテイに、溶融樹脂を射出して、一部に係止
孔が形成されたメタル部材を一体に備えた成形品
を成形するためのプラスチツク成形金型において
、 前記可動金型には、固定金型と可動金型が接合
された状態で、前記メタル部材の係止孔中の一部
分に挿入される肉抜きピンが取り付けられている
事を特徴とするインサート成形金型。 (2) 前記肉抜きピンの先端部は、前記係止孔中
に位置している事を特徴とする実用新案登録請求
の範囲第１項に記載のインサート成形金型。 (3) 前記メタル部材の前記キヤビテイに臨む側
縁には、傾斜面が形成されている事を特徴とする
実用新案登録請求の範囲第１項又は第２項に記載
のインサート成形金型。[Scope of Claim for Utility Model Registration] (1) Molten resin is injected into a cavity formed by a fixed mold and a movable mold, and a metal member with a locking hole formed in a part is integrated. In a plastic molding die for molding a molded product, the movable die is inserted into a portion of the locking hole of the metal member with a fixed die and a movable die joined to each other. An insert mold characterized by a lightening pin attached. (2) The insert molding die according to claim 1, wherein the tip of the lightening pin is located in the locking hole. (3) The insert molding die according to claim 1 or 2, wherein an inclined surface is formed on a side edge of the metal member facing the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987146495U JPH0422978Y2 (en) | 1987-09-28 | 1987-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987146495U JPH0422978Y2 (en) | 1987-09-28 | 1987-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6452717U true JPS6452717U (en) | 1989-03-31 |
| JPH0422978Y2 JPH0422978Y2 (en) | 1992-05-27 |
Family
ID=31416038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987146495U Expired JPH0422978Y2 (en) | 1987-09-28 | 1987-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422978Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55148141A (en) * | 1979-05-09 | 1980-11-18 | Mikuni Plast Kk | Securing method of rotary body and lug arbor or the like to each other |
-
1987
- 1987-09-28 JP JP1987146495U patent/JPH0422978Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55148141A (en) * | 1979-05-09 | 1980-11-18 | Mikuni Plast Kk | Securing method of rotary body and lug arbor or the like to each other |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0422978Y2 (en) | 1992-05-27 |
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