JPS60121496U - Press machine stroke length adjustment device - Google Patents
Press machine stroke length adjustment deviceInfo
- Publication number
- JPS60121496U JPS60121496U JP732784U JP732784U JPS60121496U JP S60121496 U JPS60121496 U JP S60121496U JP 732784 U JP732784 U JP 732784U JP 732784 U JP732784 U JP 732784U JP S60121496 U JPS60121496 U JP S60121496U
- Authority
- JP
- Japan
- Prior art keywords
- eccentric bushing
- press machine
- stroke length
- crankshaft
- connecting rod
- 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
- Presses And Accessory Devices Thereof (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図は従来例を設けたプレス要部の縦断面側面図、第
２図は実施例を設けたプレス要部の縦断面側面図、第３
図は第２図の■−■断面図である。
１はクラウン部、２はクランク軸、３は偏心部、４は偏
心ブツシュ、５はコンロッド、６は腕、７は調整用ジ白
−１８は偏心ピン、９は機体、１６はクランク軸、−１
１は偏心部、１２は偏心ブツシュ、１３はコンロッド、
１４は係合穴、１５はボルト、１６は手回し用ロッド、
１７は挿入穴、１８はねじ穴、１９はカラー、２０はレ
ンチである。Fig. 1 is a longitudinal sectional side view of the main part of a press provided with a conventional example, Fig. 2 is a longitudinal sectional side view of the main part of a press provided with an embodiment, and Fig. 3 is a longitudinal sectional side view of the main part of a press provided with a conventional example.
The figure is a sectional view taken along the line ■-■ in FIG. 1 is the crown part, 2 is the crankshaft, 3 is the eccentric part, 4 is the eccentric bushing, 5 is the connecting rod, 6 is the arm, 7 is the adjustment white, 18 is the eccentric pin, 9 is the fuselage, 16 is the crankshaft, - 1
1 is an eccentric part, 12 is an eccentric bush, 13 is a connecting rod,
14 is an engagement hole, 15 is a bolt, 16 is a hand-cranking rod,
17 is an insertion hole, 18 is a screw hole, 19 is a collar, and 20 is a wrench.
Claims (1)
おいて、クランク軸の偏心部に偏心ブツシュを適合させ
、該偏心ブツシュの外周にコンロッドの大径部を適合さ
せ、前記偏心ブツシュの前記コンロッドから伸長した部
分にクランク軸に向けて貫通した保合穴を設け、該保合
穴に対応するクランク軸外周部の位置にねじ穴を設け、
前記係合穴を貫通し前記ねじ穴に螺合し前記偏心ブツシ
ュを前記クランク軸に固着するボルトを設け、前記偏心
ブツシュの前記コンロッドから延出した部分に手回し用
ロッドの先端を挿入するための挿入穴を設けたことを特
徴とするプレス機械のストローク長さ調整装置。In a stroke length adjusting device for a relatively small to medium-sized press machine, an eccentric bushing is fitted to an eccentric part of a crankshaft, a large diameter part of a connecting rod is fitted to the outer periphery of the eccentric bushing, and a large diameter part of a connecting rod is extended from the connecting rod of the eccentric bushing. A retaining hole penetrating toward the crankshaft is provided in the secured portion, a screw hole is provided at a position on the outer periphery of the crankshaft corresponding to the retaining hole,
A bolt is provided that passes through the engagement hole and is screwed into the screw hole to fix the eccentric bushing to the crankshaft, and the tip of the hand-cranking rod is inserted into the portion of the eccentric bushing extending from the connecting rod. A stroke length adjustment device for a press machine, characterized by having an insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP732784U JPS60121496U (en) | 1984-01-23 | 1984-01-23 | Press machine stroke length adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP732784U JPS60121496U (en) | 1984-01-23 | 1984-01-23 | Press machine stroke length adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60121496U true JPS60121496U (en) | 1985-08-16 |
Family
ID=30485575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP732784U Pending JPS60121496U (en) | 1984-01-23 | 1984-01-23 | Press machine stroke length adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60121496U (en) |
-
1984
- 1984-01-23 JP JP732784U patent/JPS60121496U/en active Pending
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