JPS61135611U - - Google Patents
Info
- Publication number
- JPS61135611U JPS61135611U JP1896685U JP1896685U JPS61135611U JP S61135611 U JPS61135611 U JP S61135611U JP 1896685 U JP1896685 U JP 1896685U JP 1896685 U JP1896685 U JP 1896685U JP S61135611 U JPS61135611 U JP S61135611U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- side mold
- movable side
- runner
- runner part
- 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
- 238000001746 injection moulding Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案射出成形用型の一例を示し、射
出成形時の状態での縦断面図、第２図は同上のラ
ンナーにより成形された部分を取り外す状態を示
す縦断面図、第３図は従来の射出成形用型におけ
る射出成形時の状態での縦断面図、第４図は同上
の型を分割した状態での縦断面図である。
１……雌型、２……雄型、３……型窖、４……
ゲートランド部、６……移動側型、７……スピア
ーヒーター、８……尖端部、１０……ランナー部
、１５……螺旋溝、１７……ランナー１０により
成形された部分。
Fig. 1 shows an example of the injection molding mold of the present invention, and is a longitudinal cross-sectional view in a state during injection molding, Fig. 2 is a longitudinal cross-sectional view showing a state in which the part molded by the same runner is removed, and Fig. 3 4 is a longitudinal sectional view of a conventional injection molding die in a state during injection molding, and FIG. 4 is a longitudinal sectional view of the same mold as above in a divided state. 1...female type, 2...male type, 3...type hole, 4...
Gate land portion, 6... Moving side mold, 7... Spear heater, 8... Tip portion, 10... Runner portion, 15... Spiral groove, 17... Portion formed by runner 10.
Claims (1)
移動側型と、この移動側型６と閉合及び分割され
る固定側型１２からなり、固手側型１２から移動
側型６にかけてスピアーヒーター７が内部に設け
られているランナー部１０が形成され、移動側型
６部分に形成されるランナー部１０から型窖３に
連続する部分にはゲートランド部４が設けられて
おり、移動側型６部分に形成されるランナー部１
０の周壁面に螺旋状溝１５が形成され、この螺旋
状溝１５は移動側型６における固定側型１２との
閉合面側の端面に達するものとされる、射出成形
用型。 It consists of a movable side mold in which a mold cavity 3 matching the desired molded product shape is formed, and a fixed side mold 12 that is closed and separated from the movable side mold 6, and a spear heater is formed from the solid side mold 12 to the movable side mold 6. A runner part 10 is formed in which a mold 7 is provided inside, and a gate land part 4 is provided in a part continuous from the runner part 10 formed in the moving side mold 6 part to the mold cavity 3. Runner part 1 formed in 6 parts
A spiral groove 15 is formed in the peripheral wall surface of the mold for injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985018966U JPH038409Y2 (en) | 1985-02-12 | 1985-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985018966U JPH038409Y2 (en) | 1985-02-12 | 1985-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61135611U true JPS61135611U (en) | 1986-08-23 |
| JPH038409Y2 JPH038409Y2 (en) | 1991-03-01 |
Family
ID=30508096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985018966U Expired JPH038409Y2 (en) | 1985-02-12 | 1985-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038409Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55166626U (en) * | 1979-05-21 | 1980-12-01 |
-
1985
- 1985-02-12 JP JP1985018966U patent/JPH038409Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55166626U (en) * | 1979-05-21 | 1980-12-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH038409Y2 (en) | 1991-03-01 |