JPS62163313U - - Google Patents
Info
- Publication number
- JPS62163313U JPS62163313U JP4839886U JP4839886U JPS62163313U JP S62163313 U JPS62163313 U JP S62163313U JP 4839886 U JP4839886 U JP 4839886U JP 4839886 U JP4839886 U JP 4839886U JP S62163313 U JPS62163313 U JP S62163313U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- control device
- fluid pressure
- operation control
- magnetization
- 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
- 239000012530 fluid Substances 0.000 claims description 4
- 230000005415 magnetization Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Machine Tool Positioning Apparatuses (AREA)
- Actuator (AREA)
Description
図面は本考案に係る流体圧シリンダの作動制御
装置の実施例を示し、第１図は縦断側面図、第２
図は第１図の―線断面図、第３図は要部の拡
大縦断側面図である。
１はシリンダ本体、２はピストン、４はピスト
ンロツド、６は螺軸、７はブレーキ、１２Ａは着
磁目盛線、１２Ｂは磁気センサー、１２は検出器
、１６はナツト体である。
The drawings show an embodiment of the operation control device for a fluid pressure cylinder according to the present invention, and FIG. 1 is a longitudinal side view, and FIG.
The figure is a sectional view taken along the line -- in FIG. 1, and FIG. 3 is an enlarged longitudinal sectional side view of the main part. 1 is a cylinder body, 2 is a piston, 4 is a piston rod, 6 is a screw shaft, 7 is a brake, 12A is a magnetization scale line, 12B is a magnetic sensor, 12 is a detector, and 16 is a nut body.
Claims (1)
ストンロツド４とのうち、前記ピストン２にナツ
ト体１６がその軸芯方向をピストン２の運動方向
と平行にする状態で固定されており、このナツト
体１６に螺合する螺軸６が前記シリンダ本体１に
対して回転自在でかつ、摺動規制状態に装着され
ているとともに、前記シリンダ本体１に対するピ
ストン２の摺接移動を検出する検出器１２及び前
記螺軸６に制動力を付与可能なブレーキ７が設け
られている流体圧シリンダの作動制御装置であつ
て、前記検出器１２を構成するに、前記ピストン
ロツド４の前記シリンダ本体１内に位置する周面
部分に、ピストン運動方向に、一定の微少間隔を
隔てて目盛状の着磁を施すとともに、その着磁目
盛線１２Ａを読取る磁気センサー１２Ｂを設けて
、構成してあることを特徴とする流体圧シリンダ
の作動制御装置。 前記着磁目盛１２Ａが、ピストンロツド４周
面の切削加工により形成された帯状扁平面４Ａに
施されている実用新案登録請求の範囲第項に記
載の流体圧シリンダの作動制御装置。[Claims for Utility Model Registration] Of the piston 2 and piston rod 4 mounted on the cylinder body 1, a nut body 16 is fixed to the piston 2 with its axial direction parallel to the movement direction of the piston 2. A screw shaft 6 screwed into this nut body 16 is rotatable with respect to the cylinder body 1 and is installed in a sliding restricted state, and prevents sliding movement of the piston 2 with respect to the cylinder body 1. This is an operation control device for a fluid pressure cylinder, which is provided with a detector 12 for detecting and a brake 7 capable of applying a braking force to the screw shaft 6. The main body 1 is provided with scale-like magnetization on the circumferential surface located inside the main body 1 at regular minute intervals in the direction of piston movement, and a magnetic sensor 12B for reading the magnetization scale lines 12A. An operation control device for a fluid pressure cylinder, characterized in that: The operation control device for a fluid pressure cylinder according to claim 1, wherein the magnetization scale 12A is formed on a band-shaped flat surface 4A formed by cutting the peripheral surface of the piston rod 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4839886U JPS62163313U (en) | 1986-04-01 | 1986-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4839886U JPS62163313U (en) | 1986-04-01 | 1986-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62163313U true JPS62163313U (en) | 1987-10-17 |
Family
ID=30869887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4839886U Pending JPS62163313U (en) | 1986-04-01 | 1986-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62163313U (en) |
-
1986
- 1986-04-01 JP JP4839886U patent/JPS62163313U/ja active Pending
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