JPS6074822U - Press bottom knockout device - Google Patents
Press bottom knockout deviceInfo
- Publication number
- JPS6074822U JPS6074822U JP16723783U JP16723783U JPS6074822U JP S6074822 U JPS6074822 U JP S6074822U JP 16723783 U JP16723783 U JP 16723783U JP 16723783 U JP16723783 U JP 16723783U JP S6074822 U JPS6074822 U JP S6074822U
- Authority
- JP
- Japan
- Prior art keywords
- vertical rod
- press
- lever
- cylinder
- knockout device
- 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
- Forging (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はプレスに装備された実施例の一部断面の側面図
、第２図は第１図の■断面図、第３図は第２図の■−■
断面図と所要の油圧回路図である。
１はプレス、２は回転軸、３は円板カム、４はカムホロ
ア、５はレバー、６は下側縦ロッド、７は下側縦ロッド
、８はシリンダ、９はベッド部、１０は軸、１１はレバ
ー、１２は腕、１３はローラ、１４はノックアウトロン
ド、１５はノックアウトピン、１６はピストン、１７は
ウオームホイール、１８はウオーム、１９はモータ、２
０はギヤ、２１はギヤ、２２はブースタポンプ、２３は
タンク、２４は油圧回路、２５は油圧検出器、２６は油
圧検出器、２７はリリーフ弁、２８はエア回路、２９は
エア源、３０は圧力調整弁、３１はルブリケータ、３２
は電磁弁、３３はリミットスイッチである。Figure 1 is a partial cross-sectional side view of the embodiment installed in the press, Figure 2 is a sectional view of ■ in Figure 1, and Figure 3 is a cross-sectional view of Figure 2 between ■ and ■.
It is a sectional view and a required hydraulic circuit diagram. 1 is a press, 2 is a rotating shaft, 3 is a disc cam, 4 is a cam follower, 5 is a lever, 6 is a lower vertical rod, 7 is a lower vertical rod, 8 is a cylinder, 9 is a bed part, 10 is a shaft, 11 is a lever, 12 is an arm, 13 is a roller, 14 is a knockout rond, 15 is a knockout pin, 16 is a piston, 17 is a worm wheel, 18 is a worm, 19 is a motor, 2
0 is a gear, 21 is a gear, 22 is a booster pump, 23 is a tank, 24 is a hydraulic circuit, 25 is an oil pressure detector, 26 is an oil pressure detector, 27 is a relief valve, 28 is an air circuit, 29 is an air source, 30 is a pressure regulating valve, 31 is a lubricator, 32
is a solenoid valve, and 33 is a limit switch.
Claims (1)
係るカムホロアと、該カムホロアをその一端部に有し機
体に枢着されたレバーと、該レバーの他端部に連結され
た縦ロッドと、該縦ロッドの下端部に連結されプレスの
ベッド部に枢着されたレバー等により駆動されるノック
アウトロンドを有するプレスの下部ノックアウト装置に
おいて、前記縦ロッドを上下に二分割しその間にシリン
ダを設け、該シリンダに適合するピストンを上側縦ロツ
ド端に固定すると共に、油圧室に油圧検出器を有する油
圧回路を接続し、前記シリンダに回転自在で上下面が規
制され中心部のめねじが前記下側縦ロツド端部の雄ねじ
と螺合し、モータで回転駆動されるウオームホイールを
設けたことを特徴とするプレスの下部ノックアウト装置
。A disc cam provided on the rotating shaft of the press, a cam follower related to the disc cam, a lever having the cam follower at one end and pivotally attached to the machine body, and a lever connected to the other end of the lever. In a lower knockout device for a press, which has a vertical rod and a knockout rond connected to the lower end of the vertical rod and driven by a lever or the like that is pivotally mounted on the bed of the press, the vertical rod is divided into upper and lower halves, and there is a A cylinder is provided, a piston that fits the cylinder is fixed to the end of the upper vertical rod, and a hydraulic circuit having an oil pressure detector is connected to the hydraulic chamber, and the cylinder is rotatable, has upper and lower surfaces regulated, and has a female thread in the center. A lower knockout device for a press, characterized in that a worm wheel is provided which is threadedly engaged with the male thread at the end of the lower vertical rod and is rotationally driven by a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16723783U JPS6074822U (en) | 1983-10-28 | 1983-10-28 | Press bottom knockout device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16723783U JPS6074822U (en) | 1983-10-28 | 1983-10-28 | Press bottom knockout device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6074822U true JPS6074822U (en) | 1985-05-25 |
Family
ID=30365926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16723783U Pending JPS6074822U (en) | 1983-10-28 | 1983-10-28 | Press bottom knockout device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6074822U (en) |
-
1983
- 1983-10-28 JP JP16723783U patent/JPS6074822U/en active Pending
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