JPS62123336U - - Google Patents
Info
- Publication number
- JPS62123336U JPS62123336U JP1048886U JP1048886U JPS62123336U JP S62123336 U JPS62123336 U JP S62123336U JP 1048886 U JP1048886 U JP 1048886U JP 1048886 U JP1048886 U JP 1048886U JP S62123336 U JPS62123336 U JP S62123336U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- drag
- shaft
- connecting rod
- drive
- 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 1
Description
第１図は本考案装置実施例の要部縦断正面図、
第２図は同第１図Ａ―Ａ線断面図、第３，４図は
従来の鍛造用機械プレス要部の説明図、第５図は
同クランク機構要部の縦断平面図、第６，７図は
偏心量調整の従来構造１例を示す縦断側面図、第
８，９図はプレスモーシヨン並び加圧速度の各モ
ードを示すグラフ線図である。
１１……プレスフレーム、１２……調整用回転
駆動源、１３……クラツチ、１４……モータ側駆
動ギヤ、１５……駆動ギヤ、１６……ドラツグギ
ヤ、１７……アジヤストギヤ、１８……調整用ギ
ヤ、１９……ロツクギヤ、２０……ロツク用ブロ
ツク、２１……偏心軸、２１ａ……取付軸部、２
２……取付中心、２４……ドラツグリンク。
FIG. 1 is a longitudinal sectional front view of the main parts of an embodiment of the device of the present invention;
2 is a sectional view taken along the line A-A in FIG. FIG. 7 is a longitudinal side view showing an example of a conventional structure for adjusting the amount of eccentricity, and FIGS. 8 and 9 are graph diagrams showing each mode of press motion and pressing speed. DESCRIPTION OF SYMBOLS 11...Press frame, 12...Rotary drive source for adjustment, 13...Clutch, 14...Motor side drive gear, 15...Drag gear, 16...Drag gear, 17...Adjustment gear, 18...Adjustment gear , 19...Lock gear, 20...Lock block, 21...Eccentric shaft, 21a...Mounting shaft portion, 2
2...Mounting center, 24...Drag link.
Claims (1)
が前記接合棒の他端に枢支されるとともに他端に
ポンチ用スライドを連結した下部接合棒と、前記
両接合棒の枢支部に一端が連結されたクランク運
動を行なうドラツグリンクとから成る機械プレス
において、前記ドラツグリンクの他端を支持する
偏心軸の取付軸部をプレスフレームに可回動に軸
架されるドラツグギヤの偏心位置に可回動に軸支
するとともに取付軸部と同心の調整用ギヤを形成
し、前記ドラツグギヤの偏心に可回動に遊挿した
駆動軸一端のアジヤストギヤを前記調整用ギヤに
噛合するとともに、駆動軸他端の駆動ギヤを回転
駆動源と連動離断自在に連結し、前記ドラツグギ
ヤの軸端に設けたロツクギヤと前記駆動ギヤとを
係脱自在に連結することを特徴とする機械のプレ
スの偏心軸アジヤスト装置。 an upper connecting rod with one end rotatably supported; a lower connecting rod with one end pivotally supported on the other end of the connecting rod and a punch slide connected to the other end; and a pivoting portion of both connecting rods. In a mechanical press consisting of a drag link connected at one end and performing a crank motion, the mounting shaft of an eccentric shaft supporting the other end of the drag link can be rotated to an eccentric position of a drag gear rotatably mounted on a press frame. An adjustment gear at one end of the drive shaft, which is rotatably loosely inserted into the eccentricity of the drag gear, is meshed with the adjustment gear, and an adjustment gear is provided at the other end of the drive shaft. An eccentric shaft adjustment device for a press of a machine, characterized in that a drive gear is interlocked and detachably connected to a rotary drive source, and a lock gear provided at the shaft end of the drag gear is detachably connected to the drive gear. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1048886U JPS62123336U (en) | 1986-01-27 | 1986-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1048886U JPS62123336U (en) | 1986-01-27 | 1986-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62123336U true JPS62123336U (en) | 1987-08-05 |
Family
ID=30796826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1048886U Pending JPS62123336U (en) | 1986-01-27 | 1986-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62123336U (en) |
-
1986
- 1986-01-27 JP JP1048886U patent/JPS62123336U/ja active Pending
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