JPH02142016U - - Google Patents
Info
- Publication number
- JPH02142016U JPH02142016U JP5184389U JP5184389U JPH02142016U JP H02142016 U JPH02142016 U JP H02142016U JP 5184389 U JP5184389 U JP 5184389U JP 5184389 U JP5184389 U JP 5184389U JP H02142016 U JPH02142016 U JP H02142016U
- Authority
- JP
- Japan
- Prior art keywords
- insert
- synthetic resin
- cavity
- resin material
- mold
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図乃至第４図はこの考案によるインサート
成形型の実施例のインサート支持ピンの軸心に垂
直な断面を示す断面図、第５図は従来のインサー
ト成形型の一例を示す平面図、第６図は第５図の
Ｘ−Ｘ線断面を示す断面図、第７図はその支持ピ
ンの周りの合成樹脂材料の流れを示す説明図であ
る。
１，２……成形型、３，４……キヤビテイ、５
……インサート、６……支持ピン、７……ゲート
、Ｐ……合成樹脂流動方向。
1 to 4 are cross-sectional views showing a cross section perpendicular to the axis of the insert support pin of an embodiment of the insert molding mold according to this invention, and FIG. 5 is a plan view showing an example of a conventional insert molding mold. 6 is a sectional view taken along the line X--X in FIG. 5, and FIG. 7 is an explanatory diagram showing the flow of the synthetic resin material around the support pin. 1, 2... Molding mold, 3, 4... Cavity, 5
...Insert, 6...Support pin, 7...Gate, P...Synthetic resin flow direction.
Claims (1)
合成樹脂材料をキヤビテイ内に導入し、インサー
トと合成樹脂材料とを一体化させて合成樹脂成形
品を製造するインサート成形法に使用される成形
型であつて、前記インサートを前記キヤビテイ内
に保持するためにキヤビテイ面に突設された支持
ピンの断面形状が、少なくとも合成樹脂材料の流
動方向の下流側において先細りとなつていること
を特徴とするインサート成形型。 A mold used in the insert molding method in which the insert is held in the cavity, a synthetic resin material is introduced into the cavity after the mold is closed, and the insert and the synthetic resin material are integrated to produce a synthetic resin molded product. Insert molding, characterized in that the cross-sectional shape of the support pin protruding from the cavity surface for holding the insert in the cavity is tapered at least on the downstream side in the flow direction of the synthetic resin material. Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5184389U JPH02142016U (en) | 1989-05-01 | 1989-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5184389U JPH02142016U (en) | 1989-05-01 | 1989-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02142016U true JPH02142016U (en) | 1990-11-30 |
Family
ID=31571633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5184389U Pending JPH02142016U (en) | 1989-05-01 | 1989-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02142016U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010131824A (en) * | 2008-12-03 | 2010-06-17 | Inoac Corp | Foam molded article with built-in insert and method for molding the same |
| JP2012153103A (en) * | 2011-01-28 | 2012-08-16 | Daikyonishikawa Corp | Method for manufacturing foam resin molded article |
| JP2017000762A (en) * | 2015-06-08 | 2017-01-05 | サンスター スイス エスエー | Manufacturing method of interdental cleaning tool |
| JP2020196206A (en) * | 2019-06-03 | 2020-12-10 | 東海興業株式会社 | Foam molded article, mold and molding method thereof |
-
1989
- 1989-05-01 JP JP5184389U patent/JPH02142016U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010131824A (en) * | 2008-12-03 | 2010-06-17 | Inoac Corp | Foam molded article with built-in insert and method for molding the same |
| JP2012153103A (en) * | 2011-01-28 | 2012-08-16 | Daikyonishikawa Corp | Method for manufacturing foam resin molded article |
| JP2017000762A (en) * | 2015-06-08 | 2017-01-05 | サンスター スイス エスエー | Manufacturing method of interdental cleaning tool |
| JP2020196206A (en) * | 2019-06-03 | 2020-12-10 | 東海興業株式会社 | Foam molded article, mold and molding method thereof |