JPH0179522U - - Google Patents
Info
- Publication number
- JPH0179522U JPH0179522U JP1987172783U JP17278387U JPH0179522U JP H0179522 U JPH0179522 U JP H0179522U JP 1987172783 U JP1987172783 U JP 1987172783U JP 17278387 U JP17278387 U JP 17278387U JP H0179522 U JPH0179522 U JP H0179522U
- Authority
- JP
- Japan
- Prior art keywords
- saw
- saw blade
- idle
- workpiece
- main body
- 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 2
Landscapes
- Sawing (AREA)
Description
図面はこの考案の一実施例を示し、第１図は鋸
フレーム本体付近の概略構成図、第２図はこの装
置の油圧回路図である。
４は鋸フレーム本体、５はスイングシリンダ、
９は鋸刃、１０はワーク、２０はアイドル下降速
度切換え弁、２１は油圧速度制御ユニツト。
The drawings show an embodiment of this invention, with FIG. 1 being a schematic diagram of the saw frame body and its vicinity, and FIG. 2 being a hydraulic circuit diagram of this device. 4 is the saw frame body, 5 is the swing cylinder,
9 is a saw blade, 10 is a workpiece, 20 is an idle lowering speed switching valve, and 21 is a hydraulic speed control unit.
Claims (1)
動自在な鋸フレーム本体４内に、無端状の鋸刃９
を回転自在に設けると共に、上記鋸フレーム本体
４の下方に、鋸刃９により切断すべきワーク１０
を固定する固定バイス１１を設けたものにおいて
、上記鋸フレーム本体４側に鋸刃９がワーク１０
に近接したのを検出する検出手段を設けると共に
、上記検出手段からの信号により油圧速度制御ユ
ニツト２１と並列に設けられたアイドル下降速度
切換え弁２０を遮断してなる鋸盤のアイドル下降
速度制御装置。 An endless saw blade 9 is disposed within the saw frame body 4 which is movable up and down about a fulcrum by a swing cylinder 5.
is rotatably provided, and a workpiece 10 to be cut by the saw blade 9 is provided below the saw frame main body 4.
The saw blade 9 is attached to the workpiece 10 on the saw frame main body 4 side.
An idle lowering speed control device for a saw machine is provided with a detecting means for detecting the proximity of the saw blade, and an idle lowering speed switching valve 20 provided in parallel with a hydraulic speed control unit 21 is shut off by a signal from the detecting means. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172783U JPH0179522U (en) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172783U JPH0179522U (en) | 1987-11-13 | 1987-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0179522U true JPH0179522U (en) | 1989-05-29 |
Family
ID=31464738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987172783U Pending JPH0179522U (en) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0179522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003025144A (en) * | 2001-07-23 | 2003-01-29 | Amada Co Ltd | Method and device for controlling horizontal band saw |
-
1987
- 1987-11-13 JP JP1987172783U patent/JPH0179522U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003025144A (en) * | 2001-07-23 | 2003-01-29 | Amada Co Ltd | Method and device for controlling horizontal band saw |
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