JPH03124813U - - Google Patents
Info
- Publication number
- JPH03124813U JPH03124813U JP3256090U JP3256090U JPH03124813U JP H03124813 U JPH03124813 U JP H03124813U JP 3256090 U JP3256090 U JP 3256090U JP 3256090 U JP3256090 U JP 3256090U JP H03124813 U JPH03124813 U JP H03124813U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- mold device
- molding
- interrupted
- recess
- 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
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims 1
- 239000012778 molding material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例の射出成形用金型装
置を示す模式的断面図、第２図は上記射出成形用
金型装置の成形面を示す説明図、第３図及び第４
図は上記射出成形用金型装置の給送速度調整機構
部を示す斜視図と平面図、第５図は第４図の−
線断面図、第６図及び第７図は夫々本考案の他
の実施例を示す各構成説明図、第８図及び第９図
は夫々従来の射出成形金型装置における成形面を
示す各構成説明図である。
１……固定側金型装置、２……可動側金型装置
、４……固定金型、５，１７……スプルー、９…
…可動金型、１０ａ，１０ｂ，１０ｃ，１５，８
１，９１，９２……成形空間、１１ａ，１１ｂ，
１１ｃ，１６ａ，１６ｂ，８２ａ，８２ｂ，９３
，９４……ランナー、１２……給送速度調整機構
部、１２ａ……凹部、１２ｂ，１８……摺動ブロ
ツク、１２ｃ，１８ａ……移動ランナー、１２ｄ
……ボルト穴、１３……ボルト、Ｇ１，Ｇ２……
ゲート、Ｌｗ……ウエルドライン、Ｓｂ……境界
部断面積。
FIG. 1 is a schematic sectional view showing an injection mold device according to an embodiment of the present invention, FIG. 2 is an explanatory view showing the molding surface of the injection mold device, and FIGS.
The figures are a perspective view and a plan view showing the feeding speed adjustment mechanism of the injection mold device, and FIG.
Line sectional views, FIGS. 6 and 7 are explanatory diagrams showing other embodiments of the present invention, and FIGS. 8 and 9 are diagrams showing molding surfaces in a conventional injection mold device, respectively. It is an explanatory diagram. 1... Fixed side mold device, 2... Movable side mold device, 4... Fixed mold, 5, 17... Sprue, 9...
...Movable mold, 10a, 10b, 10c, 15, 8
1, 91, 92...molding space, 11a, 11b,
11c, 16a, 16b, 82a, 82b, 93
, 94...Runner, 12...Feeding speed adjustment mechanism section, 12a...Recess, 12b, 18...Sliding block, 12c, 18a...Moving runner, 12d
...Bolt hole, 13...Bolt, G1, G2...
Gate, Lw...Weld line, Sb...Boundary cross-sectional area.
Claims (1)
し、成形材料を所定の流路を通じて給送し前記成
形空間内に射出する射出成形用金型装置において
、前記成形型に前記流路を中断する凹部を形成し
、前記凹部内に中断した前記流路を接続する連絡
流路を形成したブロツクを往復摺動可能に埋設し
たことを特徴とする射出成形用金型装置。 In an injection mold device in which a pair of molds are joined to form a surrounding molding space, and a molding material is fed through a predetermined flow path and injected into the molding space, the flow path is interrupted in the mold. 1. A mold device for injection molding, comprising: a recess formed therein, and a block having a communication flow path connecting the interrupted flow path embedded in the recess so as to be slidable back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3256090U JPH03124813U (en) | 1990-03-28 | 1990-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3256090U JPH03124813U (en) | 1990-03-28 | 1990-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03124813U true JPH03124813U (en) | 1991-12-18 |
Family
ID=31535583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3256090U Pending JPH03124813U (en) | 1990-03-28 | 1990-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03124813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008053502A (en) * | 2006-08-25 | 2008-03-06 | Sanyo Electric Co Ltd | Flexible printed board |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6052312A (en) * | 1983-08-31 | 1985-03-25 | Fujitsu Ltd | Mold |
| JPS6471715A (en) * | 1987-09-11 | 1989-03-16 | Olympus Optical Co | Injection molding of plastic lense and mold for its injection molding |
-
1990
- 1990-03-28 JP JP3256090U patent/JPH03124813U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6052312A (en) * | 1983-08-31 | 1985-03-25 | Fujitsu Ltd | Mold |
| JPS6471715A (en) * | 1987-09-11 | 1989-03-16 | Olympus Optical Co | Injection molding of plastic lense and mold for its injection molding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008053502A (en) * | 2006-08-25 | 2008-03-06 | Sanyo Electric Co Ltd | Flexible printed board |