JPS6415695U - - Google Patents
Info
- Publication number
- JPS6415695U JPS6415695U JP10925887U JP10925887U JPS6415695U JP S6415695 U JPS6415695 U JP S6415695U JP 10925887 U JP10925887 U JP 10925887U JP 10925887 U JP10925887 U JP 10925887U JP S6415695 U JPS6415695 U JP S6415695U
- Authority
- JP
- Japan
- Prior art keywords
- crankshaft
- sub
- main
- press machine
- drive 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
- Press Drives And Press Lines (AREA)
Description
第１図は本考案の実施例に係る装置が適用され
たプレス機械の概略を示す正面図、第２図は第１
図で示された駆動ユニツトの構造を示す縦断面図
、第３図は第２図の―線断面図、第４図は第
２図の―線断面図、第５図、第６図、第７図
は第３図で示されたθを変化させた場合における
スライドモーシヨンの特性を示すグラフ、第８図
、第９図は連結手段の別実施例を示す要部断面の
正面図である。
２……駆動ユニツト、３……駆動軸、８……ピ
ニオンギヤ、９……メインギヤ、１１……副クラ
ンク軸、１４……リンク、１５……副クランク軸
の偏心部であるクランクアーム、１７，３８，３
９……連結手段、１８……主クランク軸、１９…
…主クランク軸の偏心部、２０……スライド、２
１……コンロツド、Ｏ１……副クランク軸の軸心
、Ｏ２……主クランク軸の軸心。
FIG. 1 is a front view schematically showing a press machine to which a device according to an embodiment of the present invention is applied, and FIG.
3 is a longitudinal sectional view showing the structure of the drive unit shown in the figure, FIG. 3 is a sectional view taken along the line - - in FIG. 2, FIG. FIG. 7 is a graph showing the characteristics of the slide motion when θ shown in FIG. . 2... Drive unit, 3... Drive shaft, 8... Pinion gear, 9... Main gear, 11... Sub-crankshaft, 14... Link, 15... Crank arm which is an eccentric part of the sub-crankshaft, 17, 38,3
9... Connection means, 18... Main crankshaft, 19...
... Eccentric part of main crankshaft, 20 ... Slide, 2
1...Conn rod, O1 ...Axis center of sub-crankshaft, O2 ...Axis center of main crankshaft.
Claims (1)
メインギヤの偏心位置に副クランク軸を回転自在
に設け、この副クランク軸の偏心部と前記メイン
ギヤの胴部とをリンクで連結するとともに、主ク
ランク軸と前記副クランク軸を同軸的に連結し、
この主クランク軸の偏心部とスライドとをコンロ
ツドで連結したプレス機械の駆動装置において、
前記主クランク軸と副クランク軸とを角度位相調
整自在な連結手段により連結したことを特徴とす
るプレス機械の駆動装置。 A sub-crankshaft is rotatably provided at an eccentric position of the main gear to which rotational force is transmitted from the pinion gear of the drive shaft, and the eccentric portion of the sub-crankshaft and the body of the main gear are connected by a link, and the main crankshaft and coaxially connecting the sub-crankshafts;
In a drive device for a press machine that connects the eccentric part of the main crankshaft and the slide with a connecting rod,
A drive device for a press machine, characterized in that the main crankshaft and the sub-crankshaft are connected by a connection means that allows angle phase adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10925887U JPS6415695U (en) | 1987-07-15 | 1987-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10925887U JPS6415695U (en) | 1987-07-15 | 1987-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6415695U true JPS6415695U (en) | 1989-01-26 |
Family
ID=31345337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10925887U Pending JPS6415695U (en) | 1987-07-15 | 1987-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415695U (en) |
-
1987
- 1987-07-15 JP JP10925887U patent/JPS6415695U/ja active Pending