JPH0199608U - - Google Patents
Info
- Publication number
- JPH0199608U JPH0199608U JP19493687U JP19493687U JPH0199608U JP H0199608 U JPH0199608 U JP H0199608U JP 19493687 U JP19493687 U JP 19493687U JP 19493687 U JP19493687 U JP 19493687U JP H0199608 U JPH0199608 U JP H0199608U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- center shaft
- heating cylinder
- hot runner
- hollow 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図及び第２図は本考案の一実施例の加熱筒
の断面図及び平面図、第３図は第１図の加熱筒を
備えたホツトランナーが金型に取付けられた状態
を示す図である。
図において、符号１は加熱筒、２はチツプ先端
、６はヒータ、１５は中軸、１６はねじ部、２０
は中空部をそれぞれ示す。
Figures 1 and 2 are a cross-sectional view and a plan view of a heating cylinder according to an embodiment of the present invention, and Figure 3 is a diagram showing the hot runner equipped with the heating cylinder of Figure 1 attached to a mold. It is. In the figure, numeral 1 is a heating cylinder, 2 is a tip end, 6 is a heater, 15 is a center shaft, 16 is a threaded part, 20
indicate hollow parts, respectively.
Claims (1)
内部加熱式ホツトランナーであつて、上記加熱筒
の軸心を貫通する中空部が設けられ、上記中空部
に中軸が摺動可能に挿入され、上記中軸の先端は
チツプ先端に形成され、上記中空部と上記中軸を
それぞれのねじ部を介して係合させ、それらによ
り上記中軸を回転すると上記チツプ先端の上記加
熱筒からの突出量が調整されることを特徴とする
ホツトランナー。 An internally heated hot runner for an injection molding apparatus consisting of a heating cylinder equipped with a heater, which is provided with a hollow part passing through the axis of the heating cylinder, and a center shaft is slidably inserted into the hollow part, and the above-mentioned The tip of the center shaft is formed at the tip of the tip, and the hollow portion and the center shaft are engaged with each other through their respective threaded portions, whereby when the center shaft is rotated, the amount of protrusion of the tip of the tip from the heating cylinder is adjusted. A hot runner that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19493687U JPH0199608U (en) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19493687U JPH0199608U (en) | 1987-12-24 | 1987-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0199608U true JPH0199608U (en) | 1989-07-04 |
Family
ID=31485638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19493687U Pending JPH0199608U (en) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0199608U (en) |
-
1987
- 1987-12-24 JP JP19493687U patent/JPH0199608U/ja active Pending