JPH01165140U - - Google Patents
Info
- Publication number
- JPH01165140U JPH01165140U JP6299588U JP6299588U JPH01165140U JP H01165140 U JPH01165140 U JP H01165140U JP 6299588 U JP6299588 U JP 6299588U JP 6299588 U JP6299588 U JP 6299588U JP H01165140 U JPH01165140 U JP H01165140U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- state
- cam
- angle
- knock
- 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
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000979 retarding effect Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Press Drives And Press Lines (AREA)
Description
第１図は、本考案の一実施例を示す主に機械的
要素の縦断面図、第２図は同じく主に電気的要素
のブロツク図、第３図は同じく動作を説明するた
めのフローチヤート、第４図は同じくカムと回転
軸との位相関係を説明するための図および第５図
は従来のノツクアウト装置の全体構成図である。
５……ローラ、６……レバー、１０……回転軸
、１３……カム、１８……ノツクアウトピン、２
０……回動体、３０……連結保持手段、３８……
ソレノイド、４０……角度割出連結手段、４１…
…外歯ギヤ、４４……内歯ギヤ、５０……解放係
止手段、６０……駆動制御手段。
Fig. 1 is a vertical sectional view of mainly mechanical elements showing an embodiment of the present invention, Fig. 2 is a block diagram of mainly electrical elements, and Fig. 3 is a flowchart for explaining the operation. , FIG. 4 is a diagram for explaining the phase relationship between the cam and the rotating shaft, and FIG. 5 is an overall configuration diagram of a conventional knockout device. 5...Roller, 6...Lever, 10...Rotating shaft, 13...Cam, 18...Knockout pin, 2
0... Rotating body, 30... Connection holding means, 38...
Solenoid, 40... Angle indexing connection means, 41...
...External gear, 44... Internal gear, 50... Release locking means, 60... Drive control means.
Claims (1)
トピンを駆動するためのカムを支持する回動体と
、回転軸と回動体との間に配設され、離脱状態に
おいて両者の相対回転を許容するとともに回転方
向の所定角度ごとに結合可能かつ結合状態におい
て両者を同期回転連結する角度割出連結手段と、
この角度割出連結手段を離脱させるとともに離脱
状態において回動体の回転を阻止する解放係止手
段と、 前記離脱状態において回転軸を回動体に対して
所定角度だけ進動および遅動させる駆動制御手段
と、 角度割出連結手段を結合状態に保持する連結保
持手段とを含み形成され、回転軸とカムとの回転
方向相対位置を変更してノツクアウト動作のタイ
ミングを切替えできるように構成したことを特徴
とするタイミング切替機能を備えたノツクアウト
装置。[Claims for Utility Model Registration] A rotating body that supports a cam for driving a knock-out pin that is rotatably mounted relative to the rotating shaft, and a rotating body that is disposed between the rotating shaft and the rotating body and that is in a detached state. angle indexing connecting means that allows relative rotation between the two, is connectable at every predetermined angle in the rotational direction, and connects the two for synchronous rotation in the connected state;
a release locking means for disengaging the angle indexing coupling means and preventing rotation of the rotary body in the disengaged state; and a drive control means for advancing and retarding the rotating shaft by a predetermined angle with respect to the rotary body in the disengaged state. and a connection holding means for holding the angle indexing connection means in a coupled state, and the timing of the knockout operation can be changed by changing the relative position in the rotational direction of the rotating shaft and the cam. A knock-out device equipped with a timing switching function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988062995U JPH0539795Y2 (en) | 1988-05-13 | 1988-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988062995U JPH0539795Y2 (en) | 1988-05-13 | 1988-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01165140U true JPH01165140U (en) | 1989-11-17 |
| JPH0539795Y2 JPH0539795Y2 (en) | 1993-10-08 |
Family
ID=31288534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988062995U Expired - Lifetime JPH0539795Y2 (en) | 1988-05-13 | 1988-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0539795Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04125037U (en) * | 1991-04-12 | 1992-11-13 | 株式会社小松製作所 | Bed knockout phase switching device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5516705A (en) * | 1978-07-20 | 1980-02-05 | Aida Eng Ltd | Device fo aligning knockout cam phase for press |
-
1988
- 1988-05-13 JP JP1988062995U patent/JPH0539795Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5516705A (en) * | 1978-07-20 | 1980-02-05 | Aida Eng Ltd | Device fo aligning knockout cam phase for press |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04125037U (en) * | 1991-04-12 | 1992-11-13 | 株式会社小松製作所 | Bed knockout phase switching device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0539795Y2 (en) | 1993-10-08 |
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