JPH0242748U - - Google Patents
Info
- Publication number
- JPH0242748U JPH0242748U JP12006088U JP12006088U JPH0242748U JP H0242748 U JPH0242748 U JP H0242748U JP 12006088 U JP12006088 U JP 12006088U JP 12006088 U JP12006088 U JP 12006088U JP H0242748 U JPH0242748 U JP H0242748U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- holding pipe
- held
- end portion
- core body
- 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
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
図面は本考案金型用押出ピンの実施例を示し、
第１図及び第２図は長さを変えた形態で夫々示す
断面図、第３図は同分解斜視図、第４図は他の実
施例を示す断面図、第５図は同分解斜視図である
。
尚、図中、Ａ：押出ピン、ａ１：電極芯体、ａ
２：保持パイプ、２０１：金属筒部、２０２：絶
縁筒部、ａ３：キヤツプ（絶縁層）、Ｂ：金型、
ｂ１：キヤビテイ面、Ｃ：押出板。
The drawing shows an example of the extrusion pin for molds of the present invention,
Figures 1 and 2 are sectional views showing different lengths, Figure 3 is an exploded perspective view of the same, Figure 4 is a sectional view of another embodiment, and Figure 5 is an exploded perspective view of the same. It is. In addition, in the figure, A: extrusion pin, a 1 : electrode core, a
2 : Holding pipe, 201: Metal cylindrical part, 202: Insulating cylindrical part, a3 : Cap (insulating layer), B: Mold,
b1 : Cavity surface, C: Extruded plate.
Claims (1)
さに形成した電極芯体と、この芯体全体を被嵌保
持せしめると共に先端側が金型内に貫通摺接動自
在に挿通せしめられ、且つ後端部が押出板に挾持
状に固着保持される保持パイプとから構成し、該
保持パイプは少なくとも先端側所望の範囲が絶縁
を有する材料にて形成されると共に押出板に挾着
保持されるその後端部分を絶縁層にて被覆せしめ
てなることを特徴とする金型用押出ピン。 An electrode core body formed to a desired length so that its tip faces the cavity surface of the mold, the entire core body is fitted and held, and the tip side is inserted into the mold so as to be able to slide through the mold, and the back and a holding pipe whose end portion is fixedly held by the extruded plate in a clamping manner, and the holding pipe is formed of a material having insulation at least in a desired range on the tip side, and the holding pipe is clamped and held by the extruded plate. An extrusion pin for a mold, characterized in that the end portion is covered with an insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12006088U JPH0242748U (en) | 1988-09-12 | 1988-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12006088U JPH0242748U (en) | 1988-09-12 | 1988-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0242748U true JPH0242748U (en) | 1990-03-23 |
Family
ID=31365830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12006088U Pending JPH0242748U (en) | 1988-09-12 | 1988-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242748U (en) |
-
1988
- 1988-09-12 JP JP12006088U patent/JPH0242748U/ja active Pending