JPH0183514U - - Google Patents
Info
- Publication number
- JPH0183514U JPH0183514U JP1987178064U JP17806487U JPH0183514U JP H0183514 U JPH0183514 U JP H0183514U JP 1987178064 U JP1987178064 U JP 1987178064U JP 17806487 U JP17806487 U JP 17806487U JP H0183514 U JPH0183514 U JP H0183514U
- Authority
- JP
- Japan
- Prior art keywords
- runner
- flow rate
- mold
- runner part
- adjustment structure
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例である流量調整構造
を各ランナー部とともに示す正面図であり、第２
図はその流量調整構造の要部拡大図、第３図は第
２図の−断面図である。
１０：金型構成体、１２，１４：ランナー部、
１６：ゲート、１８：流量調整部材、２０：凹所
、２２：ボルト、２４：通路、２５：絞り部。
FIG. 1 is a front view showing the flow rate adjustment structure as an embodiment of the present invention together with each runner section.
The figure is an enlarged view of the main part of the flow rate adjustment structure, and FIG. 3 is a cross-sectional view taken from FIG. 2. 10: mold structure, 12, 14: runner part,
16: Gate, 18: Flow rate adjustment member, 20: Recess, 22: Bolt, 24: Passage, 25: Throttle part.
Claims (1)
テイに導くランナー部の所定部位に、該ランナー
部よりも断面積の小さい絞り部を有する流量調整
部材を着脱可能に設けるようにし、予め用意され
た、該絞り部の断面積が種々に異なる複数の流量
調整部材のうちより適宜のものを選択して該ラン
ナー部に取り付けることにより、該ランナー部に
おける材料の流量を調整するようにしたことを特
徴とする成形金型におけるランナー部の流量調整
構造。 A flow regulating member having a constriction part having a smaller cross-sectional area than the runner part is removably provided at a predetermined part of the runner part that guides the material injected from the injection part to the molding cavity of the mold, and , the flow rate of the material in the runner part is adjusted by selecting an appropriate one from among a plurality of flow rate adjusting members having variously different cross-sectional areas of the throttle part and attaching it to the runner part. A flow rate adjustment structure in the runner section of a mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178064U JPH0183514U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178064U JPH0183514U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0183514U true JPH0183514U (en) | 1989-06-02 |
Family
ID=31469698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178064U Pending JPH0183514U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0183514U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5915522B2 (en) * | 1976-08-25 | 1984-04-10 | 株式会社東芝 | antenna |
-
1987
- 1987-11-20 JP JP1987178064U patent/JPH0183514U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5915522B2 (en) * | 1976-08-25 | 1984-04-10 | 株式会社東芝 | antenna |