JPS5994800U - Device for correcting the bottom dead center position of the slide at the start of operation in a press machine - Google Patents
Device for correcting the bottom dead center position of the slide at the start of operation in a press machineInfo
- Publication number
- JPS5994800U JPS5994800U JP19181382U JP19181382U JPS5994800U JP S5994800 U JPS5994800 U JP S5994800U JP 19181382 U JP19181382 U JP 19181382U JP 19181382 U JP19181382 U JP 19181382U JP S5994800 U JPS5994800 U JP S5994800U
- Authority
- JP
- Japan
- Prior art keywords
- press machine
- slide
- correcting
- center position
- dead center
- 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
- Control Of Presses (AREA)
- 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図は従莱のプレス機における運転開始時のモーター
の回転数の変化を示す線図、第２図はプレス機を示す説
明図、第３図は本実施例でのモーターの回転数を変える
ための制御系の回路図、第４図は本実施例でのプレス機
による運転開始時のモーターの回転数の変化を示す線図
である。
１・・・プレス機、５−・・スライド、７・・・クラン
ク軸、１１・・・モーター、１６・・・速度制御回路、
１７・・・速度設定回路。Fig. 1 is a diagram showing the change in the motor rotation speed at the start of operation in Jourai's press machine, Fig. 2 is an explanatory diagram showing the press machine, and Fig. 3 is a diagram showing the motor rotation speed in this example. FIG. 4 is a circuit diagram of a control system for changing the number of rotations, and is a diagram showing changes in the rotational speed of the motor at the start of operation of the press in this embodiment. DESCRIPTION OF SYMBOLS 1...Press machine, 5-...Slide, 7...Crankshaft, 11...Motor, 16...Speed control circuit,
17...Speed setting circuit.
Claims (1)
ーとこのモーターの回転速度を制御する、速度設定回路
を有する速度制御回路と前記クランク軸の回転によって
上下動がなされるスライドとを有するプレス機において
、前記速度設定回路に速度設定信号を少なくとも２値以
上選択的に発生しうる切換回路を設けたことを特徴とす
るプレス機における運転開始時のスライドの下死点位置
修正装置。A press machine that has a variable speed motor that rotates a crankshaft of the press machine, a speed control circuit that has a speed setting circuit that controls the rotational speed of this motor, and a slide that is moved up and down by the rotation of the crankshaft. A device for correcting the bottom dead center position of a slide at the start of operation in a press machine, characterized in that the speed setting circuit is provided with a switching circuit capable of selectively generating a speed setting signal of at least two values or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19181382U JPS5994800U (en) | 1982-12-16 | 1982-12-16 | Device for correcting the bottom dead center position of the slide at the start of operation in a press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19181382U JPS5994800U (en) | 1982-12-16 | 1982-12-16 | Device for correcting the bottom dead center position of the slide at the start of operation in a press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5994800U true JPS5994800U (en) | 1984-06-27 |
Family
ID=30412962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19181382U Pending JPS5994800U (en) | 1982-12-16 | 1982-12-16 | Device for correcting the bottom dead center position of the slide at the start of operation in a press machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5994800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63127800U (en) * | 1987-02-16 | 1988-08-22 | ||
| WO2009041199A1 (en) * | 2007-09-27 | 2009-04-02 | Ihi Corporation | Press angle control device, press machine facility, and press angle control method |
-
1982
- 1982-12-16 JP JP19181382U patent/JPS5994800U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63127800U (en) * | 1987-02-16 | 1988-08-22 | ||
| WO2009041199A1 (en) * | 2007-09-27 | 2009-04-02 | Ihi Corporation | Press angle control device, press machine facility, and press angle control method |
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