JPS6080031U - Drive mechanism of feed bar opening/closing lifting device - Google Patents
Drive mechanism of feed bar opening/closing lifting deviceInfo
- Publication number
- JPS6080031U JPS6080031U JP17106783U JP17106783U JPS6080031U JP S6080031 U JPS6080031 U JP S6080031U JP 17106783 U JP17106783 U JP 17106783U JP 17106783 U JP17106783 U JP 17106783U JP S6080031 U JPS6080031 U JP S6080031U
- Authority
- JP
- Japan
- Prior art keywords
- drive mechanism
- lifting device
- feed bar
- bar opening
- cam
- 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.)
- Pending
Links
Landscapes
- Press Drives And Press Lines (AREA)
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
第１図は本考案の正面略図、第２図および第３図は従来
機構のカムと伝達要素の関連を示し、第４図および第５
図は本考案機構のカムと伝達要素 ′の関連を示
す。
１はカム、２はカムフォロワ、３はロッド、４はリンク
の支点、５はリンク、６はエアシリン′ダ、７は手動ブ
レーキ、８はフィードバー、９はベルクランクの支点、
１０はベルクランク、１１はフィードバー開閉昇降装置
、１２は入力軸、ａはカムの膨出部（山）、ｂはカムの
縮小部（谷）。Figure 1 is a schematic front view of the present invention, Figures 2 and 3 show the relationship between the cam and the transmission element of the conventional mechanism, and Figures 4 and 5 show the relationship between the cam and the transmission element of the conventional mechanism.
The figure shows the relationship between the cam and the transmission element of the mechanism of the present invention. 1 is a cam, 2 is a cam follower, 3 is a rod, 4 is a fulcrum of a link, 5 is a link, 6 is an air cylinder, 7 is a manual brake, 8 is a feed bar, 9 is a fulcrum of a bell crank,
10 is a bell crank, 11 is a feed bar opening/closing elevating device, 12 is an input shaft, a is a bulging portion (peak) of the cam, and b is a contracting portion (valley) of the cam.
Claims (1)
動するカムフォロワ２とリンク５を介して連係するロッ
ド３の不等角速運動をフィードバー開閉昇降装置１１の
入力軸１２に伝達する駆動機構において、膨出部ａと縮
小部すから成るカム１の膨出部ａが下向きとなってリン
ク５を押し下げるときに生ずる力を前記開閉昇降装置１
１におけるクランプ・リフト動作の駆動力とすることを
特徴とするフィードバー開閉昇降装置の駆動機構。A drive mechanism that transmits the unequal angular velocity motion of a cam follower 2 that follows a cam 1 that rotates in synchronization with the crankshaft of a mechanical press and a rod 3 that is linked via a link 5 to an input shaft 12 of a feed bar opening/closing lifting device 11. , the force generated when the bulging part a of the cam 1, which is made up of a bulging part a and a contracting part 2, faces downward and pushes down the link 5 is applied to the opening/closing lifting device 1.
1. A drive mechanism for a feed bar opening/closing elevating device, characterized in that the drive force is the driving force for the clamp/lift operation in item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17106783U JPS6080031U (en) | 1983-11-02 | 1983-11-02 | Drive mechanism of feed bar opening/closing lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17106783U JPS6080031U (en) | 1983-11-02 | 1983-11-02 | Drive mechanism of feed bar opening/closing lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6080031U true JPS6080031U (en) | 1985-06-04 |
Family
ID=30373264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17106783U Pending JPS6080031U (en) | 1983-11-02 | 1983-11-02 | Drive mechanism of feed bar opening/closing lifting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6080031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS626930U (en) * | 1985-06-28 | 1987-01-16 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54112080A (en) * | 1978-02-22 | 1979-09-01 | Washino Machine | Driving mechanism of transfer feeder for press |
-
1983
- 1983-11-02 JP JP17106783U patent/JPS6080031U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54112080A (en) * | 1978-02-22 | 1979-09-01 | Washino Machine | Driving mechanism of transfer feeder for press |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS626930U (en) * | 1985-06-28 | 1987-01-16 |
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