JPH0473520U - - Google Patents
Info
- Publication number
- JPH0473520U JPH0473520U JP11663390U JP11663390U JPH0473520U JP H0473520 U JPH0473520 U JP H0473520U JP 11663390 U JP11663390 U JP 11663390U JP 11663390 U JP11663390 U JP 11663390U JP H0473520 U JPH0473520 U JP H0473520U
- Authority
- JP
- Japan
- Prior art keywords
- resin injection
- slot
- injection molding
- block
- cavity
- 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
- 239000011347 resin Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 17
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims 5
- 238000000034 method Methods 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案樹脂射出成型金型の主要部を示
す断面図、第２図は第１図の樹脂射出成型金型に
より成型された成型品である押しボタンの斜視図
、第３図は第１図を−線に沿つて切断し矢印
方向に見た断面図、第４図は第１図のコア・ブロ
ツクを上部から見た平面図、第５図は従来の樹脂
射出成型金型の主要部を示す断面図、第６図は第
５図の樹脂射出成型金型により成型された成型品
である押しボタンの斜視図である。
１０，３５……電話機用樹脂成型押しボタン、
１１，１２……キヤビテイ・ブロツク、１３……
コア・ブロツク、１４……フランジ、１５……フ
ランジスロツト部、１６……押圧部、１７……押
圧用スロツト部、１８……孔、１９……樹脂注入
ゲート、２０……操作部、２１……操作用スロツ
ト部、３０，３１……キヤビテイ・ブロツク、３
２……樹脂注入用のランナ、３３……樹脂成型用
スロツト、３４……ゲート、３６……面とり、３
７……コア・ブロツク、３８……切り欠き。
Fig. 1 is a cross-sectional view showing the main parts of the resin injection mold of the present invention, Fig. 2 is a perspective view of a push button, which is a molded product formed by the resin injection mold of Fig. 1, and Fig. 3 is a cross-sectional view showing the main parts of the resin injection mold of the present invention. Fig. 1 is a sectional view taken along the - line and viewed in the direction of the arrow, Fig. 4 is a plan view of the core block in Fig. 1 seen from above, and Fig. 5 is a view of a conventional resin injection mold. FIG. 6 is a cross-sectional view showing the main parts, and is a perspective view of the push button, which is a molded product molded by the resin injection mold of FIG. 5. 10,35...Resin molded push button for telephone,
11, 12... Cavity block, 13...
Core block, 14... Flange, 15... Flange slot portion, 16... Pressing portion, 17... Pressing slot portion, 18... Hole, 19... Resin injection gate, 20... Operation portion, 21 ...Operation slot section, 30, 31...Cavity block, 3
2... Runner for resin injection, 33... Slot for resin molding, 34... Gate, 36... Chamfer, 3
7... Core block, 38... Notch.
Claims (1)
ブロツクと、このキヤビテイ・ブロツクの樹脂射
出成型用スロツトの内部に適宜間隔を置いて配置
されるコア・ブロツクとを備えた樹脂射出成型金
型において、前記樹脂成型用スロツトの奥部に開
口する樹脂注入ゲートを設け、この樹脂注入ゲー
トに近接するコア・ブロツクの先端部に切り欠き
部を設けて前記キヤビデイ・ブロツクの樹脂射出
成型用スロツト壁との間隙を大きくさせたことを
特徴とする樹脂射出成型金型。 Cavity with slot for resin injection molding
In a resin injection mold comprising a block and a core block disposed at appropriate intervals inside a resin injection molding slot of this cavity block, a resin injection molding die is provided which opens at the back of the resin injection molding slot. A resin injection method characterized in that an injection gate is provided, and a notch is provided at the tip of the core block adjacent to the resin injection gate to increase the gap between the cavity block and the slot wall for resin injection molding. Molding mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11663390U JPH0473520U (en) | 1990-11-06 | 1990-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11663390U JPH0473520U (en) | 1990-11-06 | 1990-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0473520U true JPH0473520U (en) | 1992-06-29 |
Family
ID=31864469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11663390U Pending JPH0473520U (en) | 1990-11-06 | 1990-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0473520U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006019068A1 (en) * | 2004-08-20 | 2006-02-23 | Pioneer Corporation | Method of molding part, resin part, and metal mold for molding part |
| JP2012068333A (en) * | 2010-09-22 | 2012-04-05 | Alps Electric Co Ltd | Molded body, and lens driving device having the same |
-
1990
- 1990-11-06 JP JP11663390U patent/JPH0473520U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006019068A1 (en) * | 2004-08-20 | 2006-02-23 | Pioneer Corporation | Method of molding part, resin part, and metal mold for molding part |
| JPWO2006019068A1 (en) * | 2004-08-20 | 2008-07-31 | パイオニア株式会社 | Parts molding method, resin parts and parts molding die |
| JP4580392B2 (en) * | 2004-08-20 | 2010-11-10 | パイオニア株式会社 | Component molding method, resin component and component molding die |
| JP2012068333A (en) * | 2010-09-22 | 2012-04-05 | Alps Electric Co Ltd | Molded body, and lens driving device having the same |