JPH01165138U - - Google Patents
Info
- Publication number
- JPH01165138U JPH01165138U JP5953788U JP5953788U JPH01165138U JP H01165138 U JPH01165138 U JP H01165138U JP 5953788 U JP5953788 U JP 5953788U JP 5953788 U JP5953788 U JP 5953788U JP H01165138 U JPH01165138 U JP H01165138U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- roller
- rotating shaft
- cams
- mechanism section
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Forging (AREA)
Description
第１図は本考案に係るプレス機械のノツクアウ
ト装置の実施例の要部を示す断面図、第２図は同
じく切替えられたノツクアウト動作を説明するた
めの図、第３図、第４図は従来ノツクアウト装置
を示し、第３図はノツクアウト動作を説明するた
めの図および第４図は全体構成図である。
２……回転軸、１１……第１のカム、１２……
第２のカム、１５……ローラ、２０……カム切替
装置、２１……機構部の一部を形成する可動体、
３１……駆動部の一部を形成する切替弁、４０…
…レバー、４７……ノツクアウトロツド、５６…
…ノツクアウトピン、６０……ピンリフター。
FIG. 1 is a cross-sectional view showing the main parts of an embodiment of the knockout device for a press machine according to the present invention, FIG. 2 is a diagram for explaining the similarly switched knockout operation, and FIGS. 3 and 4 are conventional The knockout device is shown, and FIG. 3 is a diagram for explaining the knockout operation, and FIG. 4 is a diagram showing the overall configuration. 2... Rotating shaft, 11... First cam, 12...
Second cam, 15... roller, 20... cam switching device, 21... movable body forming part of the mechanism section,
31...Switching valve forming part of the drive unit, 40...
...Lever, 47...Knock out rod, 56...
...Knockout pin, 60...Pin lifter.
Claims (1)
フオロアーを形成するローラとを回転軸と平行に
相対移動可能として回転軸およびレバーの一端側
に対応配設し、 カムまたはローラに直接的または間接的に連結
された機構部とこの機構部を駆動する駆動部とを
含み形成された該ローラをいずれかのカムに選択
的に係合させるカム切替装置を設けたことを特徴
とするプレス機械のノツクアウト装置。[Scope of Claim for Utility Model Registration] A cam in which a plurality of cams of different configurations arranged in series and a roller forming a cam follower are arranged so as to be relatively movable parallel to the rotating shaft and corresponding to one end side of the rotating shaft and the lever. Alternatively, a cam switching device is provided that selectively engages the roller formed to include a mechanism section directly or indirectly connected to the roller and a drive section that drives the mechanism section with one of the cams. A knock-out device for press machines featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5953788U JPH01165138U (en) | 1988-05-02 | 1988-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5953788U JPH01165138U (en) | 1988-05-02 | 1988-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01165138U true JPH01165138U (en) | 1989-11-17 |
Family
ID=31285293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5953788U Pending JPH01165138U (en) | 1988-05-02 | 1988-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01165138U (en) |
-
1988
- 1988-05-02 JP JP5953788U patent/JPH01165138U/ja active Pending