JPS63154114U - - Google Patents
Info
- Publication number
- JPS63154114U JPS63154114U JP4700987U JP4700987U JPS63154114U JP S63154114 U JPS63154114 U JP S63154114U JP 4700987 U JP4700987 U JP 4700987U JP 4700987 U JP4700987 U JP 4700987U JP S63154114 U JPS63154114 U JP S63154114U
- Authority
- JP
- Japan
- Prior art keywords
- adjustment
- ram
- fluid pressure
- pressure cylinder
- cutter
- 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
- 238000010008 shearing Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 1
Landscapes
- Shearing Machines (AREA)
Description
第1図は本考案を実施した一実施例のブランキ
ングシヤーリングマシンの側面図、第2図は第1
図における―線に沿つた断面図、第3図は第
2図における―線に沿つた矢視図である。
1……ブランキングシヤーリングマシン、9…
…第1下刃、11……第2下刃、13……第1上
刃、15……第2上刃、17……ラム、19……
偏心軸、37……調整装置、71……駆動ギヤ、
87……エアシリンダ、89……ピストンロツド
、89P……ピストン、93A〜93E……電磁
式センサ、95……ブレーキ装置。
Fig. 1 is a side view of a blanking shearing machine according to an embodiment of the present invention, and Fig. 2 is a side view of a blanking shearing machine according to an embodiment of the present invention.
FIG. 3 is a cross-sectional view taken along the line - in FIG. 2, and FIG. 3 is a sectional view taken along the line - in FIG. 1...blanking shearing machine, 9...
...First lower blade, 11... Second lower blade, 13... First upper blade, 15... Second upper blade, 17... Ram, 19...
Eccentric shaft, 37... Adjustment device, 71... Drive gear,
87... Air cylinder, 89... Piston rod, 89P... Piston, 93A to 93E... Electromagnetic sensor, 95... Brake device.
Claims (1)
ーブルに対して、前記第1下刃と第2下刃のそれ
ぞれに対応する第1上刃と第2上刃を備えたラム
を上下動自在に設けてなるシヤーリングマシンに
して、前記ラムを第1下刃と平行に設けた偏心軸
と嵌合させて設けると共に、ラムを偏心軸の長手
方向へ位置調整する調整装置を設け、前記偏心軸
と調整装置の調整量を変更する調整軸とを同時に
駆動する駆動ギヤを設け、その駆動ギヤにピスト
ンロツドを任意の位置に固定自在なブレーキ装置
付流体圧シリンダを連結して設け、その流体圧シ
リンダのピストンロツドが所定量移動したことを
検知して流体圧シリンダのブレーキ装置を作動せ
しめる検出装置を設けてなることを特徴とするシ
ヤーリングマシンのクリアランス調整装置。 A ram provided with a first upper cutter and a second upper cutter corresponding to the first lower cutter and the second lower cutter, respectively, is mounted on a lower table provided with a first lower cutter and a second lower cutter that are perpendicular to each other. The shearing machine is provided so as to be movable up and down, and the ram is fitted with an eccentric shaft provided parallel to the first lower blade, and an adjustment device is provided for adjusting the position of the ram in the longitudinal direction of the eccentric shaft. , a drive gear is provided for simultaneously driving the eccentric shaft and an adjustment shaft for changing the amount of adjustment of the adjustment device, and a fluid pressure cylinder with a brake device that can freely fix the piston rod at any position is connected to the drive gear, A clearance adjustment device for a shearing machine, comprising a detection device that detects that a piston rod of the fluid pressure cylinder has moved by a predetermined amount and operates a brake device of the fluid pressure cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4700987U JPS63154114U (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4700987U JPS63154114U (en) | 1987-03-31 | 1987-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63154114U true JPS63154114U (en) | 1988-10-11 |
Family
ID=30867202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4700987U Pending JPS63154114U (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63154114U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5267479A (en) * | 1975-12-01 | 1977-06-03 | Kuroda Precision Ind Ltd | Air pressure digital cylinder device |
JPS59194109A (en) * | 1983-04-19 | 1984-11-02 | Fujitsu Ltd | Positioning cylinder device |
JPS6036166B2 (en) * | 1978-08-09 | 1985-08-19 | 三井東圧化学株式会社 | Method for producing flame-retardant rubber-modified styrene thread resin |
-
1987
- 1987-03-31 JP JP4700987U patent/JPS63154114U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5267479A (en) * | 1975-12-01 | 1977-06-03 | Kuroda Precision Ind Ltd | Air pressure digital cylinder device |
JPS6036166B2 (en) * | 1978-08-09 | 1985-08-19 | 三井東圧化学株式会社 | Method for producing flame-retardant rubber-modified styrene thread resin |
JPS59194109A (en) * | 1983-04-19 | 1984-11-02 | Fujitsu Ltd | Positioning cylinder device |