JPH0463243U - - Google Patents
Info
- Publication number
- JPH0463243U JPH0463243U JP10573390U JP10573390U JPH0463243U JP H0463243 U JPH0463243 U JP H0463243U JP 10573390 U JP10573390 U JP 10573390U JP 10573390 U JP10573390 U JP 10573390U JP H0463243 U JPH0463243 U JP H0463243U
- Authority
- JP
- Japan
- Prior art keywords
- jaw
- jaws
- end point
- arm
- operating shaft
- 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.)
- Granted
Links
- 210000000078 claw Anatomy 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Description
第１図は印刷機圧胴に設置された本考案前当て
の側面図、第２図は印刷機圧胴に設置された本考
案咥爪の側面図、第３図は本考案の一実施例にお
ける前当て及び咥爪の配置を説明する圧胴平面図
、第４図は咥爪及び前当て本体を同時に回動動作
させる動作軸の揺動機構を説明する圧胴の側面図
である。
１……圧胴、１ａ……回転軸、２……外周、３
……切溝、４……爪台、５……咥爪、５ａ……管
状ブラケツト、５ｂ……咥爪開閉板、６……前当
て本体、６ａ……前当て動作板、６ｂ……当接部
、７……動作軸、８……咥爪開閉アーム、８ａ…
…咥爪本体押圧板、９……前当て動作アーム、９
ａ……前当て本体押圧板、１０，１１……弾性部
材、１２……孔設部、１２ａ……停止部、１３…
…動作終点設定凸部、１４……動作アーム、５…
…カムフオロア、１６……カム、１７……スペー
サー、１８……上部板、１９……付勢アーム、２
０……停止板、２１……弾性部材、Ｐ……金属板
、Ｐ１……前端部。
Figure 1 is a side view of the front stopper of the invention installed on the impression cylinder of a printing press, Figure 2 is a side view of the jaw of the invention installed on the impression cylinder of the printing press, and Figure 3 is an embodiment of the invention. FIG. 4 is a plan view of the impression cylinder illustrating the arrangement of the front piece and the jaw, and FIG. 4 is a side view of the impression cylinder illustrating the swinging mechanism of the operating shaft that rotates the jaw and the front piece main body at the same time. 1... Impression cylinder, 1a... Rotating shaft, 2... Outer periphery, 3
...cut groove, 4...claw base, 5...claw, 5a...tubular bracket, 5b...claw opening/closing plate, 6...front part main body, 6a...front part operation plate, 6b...button Contact part, 7... Operating axis, 8... Grip opening/closing arm, 8a...
...Press plate for jaw body, 9...Front support operation arm, 9
a... Front cover main body pressing plate, 10, 11... Elastic member, 12... Hole forming part, 12a... Stop part, 13...
...Movement end point setting convex portion, 14...Movement arm, 5...
...Cam follower, 16...Cam, 17...Spacer, 18...Top plate, 19...Biasing arm, 2
0...stop plate, 21...elastic member, P...metal plate, P1 ...front end portion.
Claims (1)
該圧胴外周面と同一高さに備える複数の爪台と、
該爪台に相対して閉鎖・開放動作する複数の咥爪
と、該咥爪間に位置し且つ金属板の前端部を当接
する複数の前当てとを設け、前記咥爪と前当てと
を同一動作軸に自由回転可能に軸支し、該咥爪本
体は、同じ前記動作軸に軸支固定した別体の開閉
動作アームに閉鎖方向に付勢する弾性部材によつ
て連結され且つ該動作アームによつて開閉動作可
能に設け、一方、前記前当て本体は、同じ動作軸
に軸支固定した別体の動作アームに動作方向に付
勢する弾性部材によつて連結され且つ咥爪の爪台
に対する押圧閉鎖動作の終点位置に無関係に前当
て動作の終点が常に一定位置にくるように動作終
点停止部を備えることを特徴とする金属板印刷機
の前当て動作機構。 a plurality of claw stands provided at the same height as the outer peripheral surface of the impression cylinder along a kerf provided in the direction of the rotation axis on the outer periphery of the impression cylinder;
A plurality of jaws are provided that operate to close and open relative to the jaw base, and a plurality of front pieces are located between the jaws and abut the front end of the metal plate, and the jaws and the front piece are arranged. The jaw main body is rotatably supported on the same operating shaft, and the jaw main body is connected by an elastic member biasing in the closing direction to a separate opening/closing arm that is pivotally fixed on the same operating shaft. The front body is provided to be openable and closable by an arm, and the front body is connected to a separate operating arm pivotally fixed to the same operating shaft by an elastic member that biases it in the operating direction, and the claw of the jaw is 1. A front cover operation mechanism for a metal plate printing press, comprising an operation end point stop part so that the end point of the front cover operation is always at a constant position regardless of the end point position of a pressing closing operation against the table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10573390U JP2526073Y2 (en) | 1990-10-08 | 1990-10-08 | Pre-contact operation mechanism of metal plate printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10573390U JP2526073Y2 (en) | 1990-10-08 | 1990-10-08 | Pre-contact operation mechanism of metal plate printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0463243U true JPH0463243U (en) | 1992-05-29 |
| JP2526073Y2 JP2526073Y2 (en) | 1997-02-12 |
Family
ID=31851545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10573390U Expired - Lifetime JP2526073Y2 (en) | 1990-10-08 | 1990-10-08 | Pre-contact operation mechanism of metal plate printing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2526073Y2 (en) |
-
1990
- 1990-10-08 JP JP10573390U patent/JP2526073Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2526073Y2 (en) | 1997-02-12 |
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