JPS6086612U

JPS6086612U - Notsuku pin

Info

Publication number: JPS6086612U
Application number: JP17943683U
Authority: JP
Inventors: 高島　英雄; 橋本　公幸; 塩賀　宏
Original assignee: 株式会社啓愛社三上製作所
Priority date: 1983-11-19
Filing date: 1983-11-19
Publication date: 1985-06-14

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来例を示す説明図、第２図〜第６図゛　　　
は、本考案の第゛１実施例を示しており、第２図は一部
断面図示されたノックピンの正面図、第３図は第２図の
■矢視図、第４図は第２図の■矢視図、第５図は作用説
明図、第６図はノックピンの使用状態を示す断面図、第
７図及び第８図は本考案の第２実施例を示しており、第
７図は一部断面図示されたノックピンの正面図、第８図
は作用説明図である。３・・・ノックピン、３０・・・ノックピン、４・・・
本体　　　部、５・・・頭部、５２・・・おねじ部、５
３・・・工具係合孔。Figure 1 is an explanatory diagram showing a conventional example, and Figures 2 to 6.
2 shows the first embodiment of the present invention, FIG. 2 is a partially sectional front view of the dowel pin, FIG. 3 is a view in the direction of the ■ arrow in FIG. 2, and FIG. Fig. 5 is an action explanatory view, Fig. 6 is a sectional view showing how the dowel pin is used, Figs. 7 and 8 show a second embodiment of the present invention, and Fig. 8 is a partially sectional front view of the dowel pin, and FIG. 8 is an explanatory diagram of its operation. 3... Dowel pin, 30... Dowel pin, 4...
Main body part, 5...Head part, 52...Male thread part, 5
3... Tool engagement hole.

Claims

[Scope of utility model registration request]

A dowel pin for positioning a mold is comprised of a main body that fits into a positioning hole formed in the mold, and a head rotatably and movably engaged with an end of the main body. A knock pin characterized in that the head is formed with a male threaded portion that screws into the female threaded portion formed at the end of the positioning hole, and a polygonal tool engagement hole that can be engaged with a tool. .