JPS6091491U

JPS6091491U - Pen holder fixing device in automatic drawing machine

Info

Publication number: JPS6091491U
Application number: JP18345883U
Authority: JP
Inventors: 和嶋崎
Original assignee: 武藤工業株式会社
Priority date: 1983-11-28
Filing date: 1983-11-28
Publication date: 1985-06-22
Also published as: JPH0219279Y2

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 the drawing]

図は本考案の好適な実施例を示し、第１図は断面図、第
２図は側面図、第３図は説明図である。２・・・・・・テーブル、４・・・・・・画線ヘッド、
６・・・・・・昇降ガイド、８・・・・・・プランジャ
、１０・・・・・・ピン、８ａ・・・・・・円盤部、１
２・・・・・・ピン、１４・・・・・・スラットボール
ベアリング、１４ａ・・・・・・係止面、１６・・・・
・・ペン、１８・・・・・・ペン保持体、１８ａ・・・
・・・鍔部、２０・・・・・・係合孔、２２・・・・・
・溝、２４・・・・・・スプリング受け、２６・・・・
・・コイルスプリング、２８・・・・・・止めリング、
３０・・・・・・キャップ、３２・・・・・・座金、３
４・・・・・・コイルスプリング、３６・・・・・・レ
バー軸、３８・・・・・・軸ガイド、４０・・・・・・
ガイド孔、４２・・・・・・カム。The drawings show a preferred embodiment of the present invention, with FIG. 1 being a sectional view, FIG. 2 being a side view, and FIG. 3 being an explanatory view. 2...table, 4...printing head,
6... Lifting guide, 8... Plunger, 10... Pin, 8a... Disc part, 1
2... Pin, 14... Slat ball bearing, 14a... Locking surface, 16...
...Pen, 18...Pen holder, 18a...
...Flame, 20...Engagement hole, 22...
・Groove, 24...Spring receiver, 26...
...Coil spring, 28...Retaining ring,
30...Cap, 32...Washer, 3
4... Coil spring, 36... Lever shaft, 38... Shaft guide, 40...
Guide hole, 42...cam.

Claims

[Scope of utility model registration request]

The lower end of the pen holder 18 is placed on the locking surface 17 provided on the substrate of the printing head 4, and the upper end surface of the pen holder 18 is slidably held by the vertically movable guide 6 provided on the substrate. The pen holder 18 is crimped at the lower end of the plunger 8.
In the device for fixing the plunger 8 to the substrate, the plunger 8
A cap 30 is slidably inserted into the upper part of the plunger 8, a spring receiver 24 which is prevented from moving at least downwardly with respect to the plunger 8 is installed at a position at an appropriate distance from the upper end of the plunger 8, A first spring 26 is disposed between the receiver 24 and the cap 30, and has a spring force smaller than the spring force of the first spring 26 between the spring receiver 24 and the upper end of the lifting guide 6. A pen holder fixing device for an automatic drafting machine, characterized in that a second spring 34 is disposed, and a cam 42 for pressurizing the cap 30 to the base plate is disposed.