JPH0371824U - - Google Patents

Info

Publication number
JPH0371824U
JPH0371824U JP13097889U JP13097889U JPH0371824U JP H0371824 U JPH0371824 U JP H0371824U JP 13097889 U JP13097889 U JP 13097889U JP 13097889 U JP13097889 U JP 13097889U JP H0371824 U JPH0371824 U JP H0371824U
Authority
JP
Japan
Prior art keywords
control valve
flow rate
pressure
rate control
setting 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
Application number
JP13097889U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP13097889U priority Critical patent/JPH0371824U/ja
Publication of JPH0371824U publication Critical patent/JPH0371824U/ja
Pending legal-status Critical Current

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  • Sawing (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はこの考案の主要部を示し、圧力制御弁
と流量制御弁の一実施例である拡大断面図、第2
図は第1図における矢視図、第3図は第1図に
おける矢視部、第4図は第1図における矢視
図、第5図は流量制御弁における開度と吐出量と
の関係を示した説明図、第6図は切込み制御を行
なう油圧回路図、第7図はこの考案を実施する一
実施例の鋸盤としての横型帯鋸盤を示す正面図で
ある。 1……横型帯鋸盤(鋸盤)、5……鋸刃ハウジ
ング、9……昇降シリンダー、75……圧力制御
弁、83……流量制御弁、89……圧力設定装置
、91……流量設定装置、101……第1ダイヤ
ル、105……軸、119……スプール、121
……第2ダイヤル、129……スリツト部。
Figure 1 shows the main parts of this invention, including an enlarged cross-sectional view of one embodiment of the pressure control valve and the flow rate control valve, and Figure 2 shows the main parts of this invention.
The figure is a view taken in the direction of the arrow in Fig. 1, Fig. 3 is a view taken in the direction of the arrow in Fig. 1, Fig. 4 is a view taken in the direction of the arrow in Fig. 1, and Fig. 5 is the relationship between the opening degree and the discharge amount in the flow control valve. FIG. 6 is a hydraulic circuit diagram for controlling the cutting depth, and FIG. 7 is a front view showing a horizontal band saw machine as an embodiment of the saw machine implementing this invention. 1...Horizontal band saw machine (sawing machine), 5...Saw blade housing, 9...Elevating cylinder, 75...Pressure control valve, 83...Flow rate control valve, 89...Pressure setting device, 91...Flow rate setting Device, 101...First dial, 105...Shaft, 119...Spool, 121
...Second dial, 129...Slit section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鋸盤を保持駆動してワークに接近、離反する鋸
刃ハウジングの接近、離反を作動する流体圧シリ
ンダから油圧を排出する回路に、圧力制御弁、流
量制御弁を直列に配置して設け、圧力制御弁の圧
力を設定調整する圧力設定装置と流量制御弁の流
量を設定調整する流量設定装置とをそれぞれ前記
圧力制御弁、流量制御弁に設け、前記圧力設定装
置の作動により流量制御弁の開度を調整可能に圧
力制御弁と流量制御弁とが連動連結されていると
共に、前記流量設定装置の作動により前記調整さ
れた流量制御弁の開度範囲内でさらに微調整可能
に流量制御弁が設けられていることを特徴とする
鋸盤の切込み制御装置。
A pressure control valve and a flow rate control valve are arranged in series in the circuit that discharges hydraulic pressure from the hydraulic cylinder that operates the saw blade housing to approach and move away from the workpiece by holding and driving the saw blade. A pressure setting device for setting and adjusting the pressure of the control valve and a flow rate setting device for setting and adjusting the flow rate of the flow rate control valve are provided in the pressure control valve and the flow rate control valve, respectively, and the operation of the pressure setting device opens the flow rate control valve. A pressure control valve and a flow rate control valve are interlocked and connected so that the degree of opening can be adjusted, and the flow rate control valve can be further finely adjusted within the adjusted opening degree range of the flow rate control valve by the operation of the flow rate setting device. A cutting control device for a saw machine, characterized in that:
JP13097889U 1989-11-13 1989-11-13 Pending JPH0371824U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13097889U JPH0371824U (en) 1989-11-13 1989-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13097889U JPH0371824U (en) 1989-11-13 1989-11-13

Publications (1)

Publication Number Publication Date
JPH0371824U true JPH0371824U (en) 1991-07-19

Family

ID=31678510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13097889U Pending JPH0371824U (en) 1989-11-13 1989-11-13

Country Status (1)

Country Link
JP (1) JPH0371824U (en)

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