JPS5990438U

JPS5990438U - Bearer contact condition adjustment device in printing press

Info

Publication number: JPS5990438U
Application number: JP18565982U
Authority: JP
Inventors: 村山　晃昌
Original assignee: 大日本印刷株式会社
Priority date: 1982-12-08
Filing date: 1982-12-08
Publication date: 1984-06-19

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]

第１図乃至第３図は従来品を示すもので、第１図は胴単
体の、第２図は枚葉式オフセット輪転印刷機の胴構成の
、第３図は巻取式オフセット輪転印刷機の胴構成のそれ
ぞれの正面図、第４図乃至第１０図は本考案の実施例に
ついてのもので、第４図乃至第６図は、第１図乃至第３
図に相当するものであり、第７図はテーパー状ベアラの
螺軸駆動形−構の断面図、第８図は第７図のＸ−Ｘ線断
面図１、第９図は第７図において機枠を除いたものの斜
視図、第１０図はテーパー状ベアラの油（空気）圧部動
形機構の断面図である。符号Ａ・・・胴、Ｂ・・・回転軸、Ｃ・・・テーパー状
ベアラ、Ｄ・・・伝動歯車、Ｅ、　Ｅｌ、　Ｆ２・・・
ゴム胴、Ｆ。Ｆｌ、Ｆ２・・・版胴、Ｇ・・・圧胴、ａ・・・胴、ｂ
・・・取付軸、Ｃ・・・ベアラ、ｄ・・・伝動歯車、ｅ
・・・回転軸、ｆ、ｆｌ。ｆ２・・・版胴、ｇ、　ｇｔ＋　ｇ２・・・ゴム胴、ｈ
・・・圧胴、２・・・支杆、３・・・長孔、７・・・螺
軸、１０・・・スリップリング、１３・・・シリンダ、
１５・・・連杆、１７・・・回転継　　′手。Figures 1 to 3 show conventional products. Figure 1 shows a single cylinder, Figure 2 shows the cylinder configuration of a sheet-fed rotary offset printing press, and Figure 3 shows a roll-up rotary offset printing press. 4 to 10 are front views of the body structure of the present invention, and FIGS. 4 to 6 are front views of the body structure of FIGS.
7 is a sectional view of the spiral drive type structure of the tapered bearer, FIG. 8 is a sectional view taken along the line X-X in FIG. FIG. 10 is a perspective view of the machine without the frame, and a cross-sectional view of the oil (air) pressure section moving mechanism of the tapered bearer. Symbol A...Cylinder, B...Rotating shaft, C...Tapered bearer, D...Transmission gear, E, El, F2...
Rubber body, F. Fl, F2... plate cylinder, G... impression cylinder, a... cylinder, b
...Mounting shaft, C...Bearer, d...Transmission gear, e
...rotation axis, f, fl. f2... plate cylinder, g, gt+ g2... rubber cylinder, h
... impression cylinder, 2 ... support rod, 3 ... long hole, 7 ... screw shaft, 10 ... slip ring, 13 ... cylinder,
15... Continuous rod, 17... Rotary joint 'hand.

Claims

[Scope of utility model registration request]

The bearers installed on the cylinder shafts of printing press cylinders, blanket cylinders, impression cylinders, etc. are tapered and made to be slidable in the direction of the cylinder axis, and this sliding allows the bearers to come into contact with each other. A bearer contact state adjustment device in a printing press that adjusts the contact state of a bearer.