JPH029534U

JPH029534U -

Info

Publication number: JPH029534U
Application number: JP8229888U
Authority: JP
Priority date: 1988-06-23
Filing date: 1988-06-23
Publication date: 1990-01-22

Description

[Brief explanation of drawings]

第１図は本考案による印圧調整装置をザンメル
印圧機の部分版胴に応用した一実施例の概念図、
第２図はその主要部の展開断面図、第３図は従来
の印圧調整装置の一例を表す概念図、第４図はそ
の断面図である。又、図中の符号で１１はフレーム、１２は集合
ゴム胴、１３ａ，１３ｂは部分版胴、１４ａ，１
４ｂは偏心スリーブ、１６はセクタギヤ、１７は
セクタギヤ部、１８はレバー、１９は連結軸、２
０ａ，２０ｂは流体圧シリンダ、２４ａ，２４ｂ
は印圧調整軸、２５ａ，２５ｂは偏心カム、３０
はサブフレーム、３１はクランププレート、３２
はガイドナツト、３３はロツクリングである。 FIG. 1 is a conceptual diagram of an embodiment in which the printing pressure adjustment device according to the present invention is applied to a partial plate cylinder of a Sammel printing press.
FIG. 2 is a developed sectional view of the main parts thereof, FIG. 3 is a conceptual diagram showing an example of a conventional printing pressure adjustment device, and FIG. 4 is a sectional view thereof. Also, in the figures, 11 is a frame, 12 is a collecting cylinder, 13a, 13b are partial plate cylinders, 14a, 1
4b is an eccentric sleeve, 16 is a sector gear, 17 is a sector gear part, 18 is a lever, 19 is a connecting shaft, 2
0a, 20b are fluid pressure cylinders, 24a, 24b
is a printing pressure adjustment shaft, 25a, 25b are eccentric cams, 30
is the subframe, 31 is the clamp plate, 32
is a guide nut, and 33 is a lock ring.

Claims

[Scope of utility model registration request]

A bearing sleeve rotatably supports the rotating shaft of at least one of a pair of barrels that are in rolling contact with each other, and the bearing sleeve is rotatably held eccentrically with respect to the rotational axis of the one barrel. and a hydraulic cylinder provided on the frame for rotating the bearing sleeve, the printing press being rotatably provided on the frame parallel to the rotation axis of the one cylinder. an adjustment shaft, an eccentric cam that is integrally formed with the printing pressure adjustment shaft and that can regulate a stroke end of the fluid pressure cylinder that presses the one cylinder toward the other cylinder, the frame and the printing pressure adjustment A printing pressure adjusting device comprising: a shaft fixing means provided on a shaft and capable of fixing the printing pressure adjusting shaft to the frame.