JPH089602Y2 - Position detection sensor mounting structure - Google Patents
Position detection sensor mounting structureInfo
- Publication number
- JPH089602Y2 JPH089602Y2 JP1989088586U JP8858689U JPH089602Y2 JP H089602 Y2 JPH089602 Y2 JP H089602Y2 JP 1989088586 U JP1989088586 U JP 1989088586U JP 8858689 U JP8858689 U JP 8858689U JP H089602 Y2 JPH089602 Y2 JP H089602Y2
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- position detecting
- mounting groove
- mounting
- detecting sensor
- 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.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2892—Means for indicating the position, e.g. end of stroke characterised by the attachment means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Actuator (AREA)
Description
【考案の詳細な説明】 [産業上の利用分野] 本考案は、位置検出用センサの取付構造に関し、特に
シリンダ装置などの被検出装置への取付において、この
被検出装置に形成された取付溝に対して直角方向からの
取付が可能とされ、信頼性の高い位置検出が可能とされ
る位置検出用センサの取付構造に適用して有効な技術に
関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a mounting structure for a position detecting sensor, and particularly to a mounting groove formed in a detected device such as a cylinder device when the detected device is mounted. The present invention relates to a technique effective when applied to a mounting structure of a position detecting sensor that can be mounted in a direction perpendicular to, and is capable of highly reliable position detection.
[従来の技術] たとえば、位置検出用センサの取付構造としては、シ
リンダ装置などの被検出装置の外周部軸方向に沿って逆
T字形の断面の取付溝が形成され、また位置検出用セン
サも同様にこの取付溝に嵌合されるように逆T字形の断
面に形成されている。[Prior Art] For example, as a mounting structure for a position detecting sensor, a mounting groove having an inverted T-shaped cross section is formed along the axial direction of the outer peripheral portion of a device to be detected such as a cylinder device. Similarly, it is formed in an inverted T-shaped cross section so as to be fitted in this mounting groove.
そして、位置検出用センサがシリンダ装置の取付溝に
一端側軸方向から挿入され、所定の検出位置において止
めねじによって締め付けられることにより、位置検出用
センサが止めねじの押圧力によって取り付けられる構造
とされている。Then, the position detecting sensor is inserted into the mounting groove of the cylinder device from the axial direction of the one end side, and is tightened by the set screw at a predetermined detection position so that the position detecting sensor is attached by the pressing force of the set screw. ing.
[考案が解決しようとする課題] ところが、前記のような従来技術においては、シリン
ダ装置および位置検出用センサが互いに嵌合される断面
形状に形成されるために、位置検出用センサをシリンダ
装置へ取り付ける場合に、このシリンダ装置の取付溝に
対して軸方向からの挿入による取付に限定され、シリン
ダ装置の外側方向、すなわち取付溝に対して直角方向か
らの取付ができないという欠点がある。[Problems to be Solved by the Invention] However, in the above-described conventional technique, since the cylinder device and the position detection sensor are formed in a cross-sectional shape that fits with each other, the position detection sensor is attached to the cylinder device. In the case of mounting, there is a drawback that the mounting is limited to the axial insertion into the mounting groove of the cylinder device, and the mounting cannot be performed from the outer side of the cylinder device, that is, the direction perpendicular to the mounting groove.
従って、位置検出用センサの固定されるシリンダ装置
を他の装置に取り付ける場合に、シリンダ装置の少なく
とも一端側軸方向に位置検出用センサの長さ以上のスペ
ースを設けるか、またはシリンダ装置を取り付ける前に
位置検出用センサをシリンダ装置の取付溝に挿入し、そ
の後にシリンダ装置を他の装置に取り付けるかのどちら
かの方法によらなければならないという問題がある。さ
らに、後者の場合には、位置検出用センサの取外しにつ
いても、他の装置からシリンダ装置を取り外した後に位
置検出用センサを取り外さなければならないという不具
合がある。Therefore, when installing the cylinder device to which the position detection sensor is fixed to another device, provide a space longer than the length of the position detection sensor in the axial direction of at least one end side of the cylinder device, or before installing the cylinder device. In addition, there is a problem that the position detecting sensor must be inserted into the mounting groove of the cylinder device and then the cylinder device must be mounted to another device. Furthermore, in the latter case, there is a problem that the position detection sensor must be removed after removing the cylinder device from the other device when removing the position detection sensor.
また、従来の位置検出用センサにおいては、センサ本
体を止めねじによって締め付けて取り付けるために、セ
ンサ本体が止めねじの押圧力によって変形し、内部に収
納された位置検出回路への影響が発生すると同時に、充
分な検出精度が確保されず、検出位置の信頼性が得られ
ないという問題がある。In addition, in the conventional position detection sensor, since the sensor body is attached by tightening it with the set screw, the sensor body is deformed by the pressing force of the set screw, and the position detection circuit housed inside is affected at the same time. However, there is a problem that sufficient detection accuracy cannot be ensured and the reliability of the detection position cannot be obtained.
そこで、本考案の目的は、シリンダ装置などの被検出
装置の取付溝に対して直角方向からの取付および取外し
が容易に可能にされると同時に、信頼性の高い位置検出
が可能とされる位置検出用センサの取付構造を提供する
ことにある。Therefore, an object of the present invention is to make it possible to easily attach and detach from a mounting groove of a detected device such as a cylinder device in a direction perpendicular to the mounting groove, and at the same time, to perform position detection with high reliability. It is to provide a mounting structure for a detection sensor.
本考案の前記ならびにその他の目的と新規な特徴は、
本明細書の記述および添付図面から明らかになるであろ
う。The above and other objects and novel features of the present invention are as follows.
It will be apparent from the description of this specification and the accompanying drawings.
[課題を解決するための手段] 本願において開示される考案のうち、代表的なものの
概要を簡単に説明すれば、下記のとおりである。[Means for Solving the Problems] Among the inventions disclosed in the present application, the outline of a typical one will be briefly described as follows.
すなわち、本考案の位置検出用センサの取付構造は、
位置検出用センサが被検出装置に形成された取付溝に嵌
合され、締結部材によって押圧されることにより取り付
けられる位置検出用センサの取付構造であって、前記位
置検出用センサが、センサ本体部および該センサ本体部
に結合される取付部から構成され、該取付部が前記セン
サ本体部の一端側に回動自在に固定される締結部材と、
該締結部材に螺合して所定の角度だけ回動される被締結
部材とを備え、前記締結部材が回動され、前記被締結部
材が螺合して変位されることによって前記位置検出用セ
ンサと前記被検出装置との間に押圧力が作用され、該押
圧力によって前記位置検出用センサが前記被検出装置の
取付溝に取り付けられるものである。That is, the mounting structure of the position detecting sensor of the present invention is
A mounting structure for a position detecting sensor, wherein the position detecting sensor is fitted into a mounting groove formed in a device to be detected and is mounted by being pressed by a fastening member, wherein the position detecting sensor is a sensor body. And a fastening member which is composed of an attachment portion coupled to the sensor body portion, the attachment portion being rotatably fixed to one end side of the sensor body portion,
A member to be fastened which is screwed to the fastening member and rotated by a predetermined angle, and the fastening member is turned and the member to be fastened is displaced by being screwed to the position detecting sensor. A pressing force acts between the detection target device and the detection target device, and the position detection sensor is mounted in the mounting groove of the detection target device by the pressing force.
また、前記取付部が、前記センサ本体部の一端側に回
動自在に固定される締結部材と、該締結部材に螺合して
所定の角度だけ回動される被締結部材とを備え、前記被
検出装置の取付溝が、該取付溝と直角方向に凹部を備え
た略十字形または略逆T字形の断面に形成され、該取付
溝に対して前記位置検出用センサが直角方向から挿入さ
れて取り付けられるようにしたものである。The mounting portion includes a fastening member that is rotatably fixed to one end of the sensor body, and a fastened member that is screwed into the fastening member and is turned by a predetermined angle. The mounting groove of the device to be detected is formed in a substantially cross-shaped or substantially inverted T-shaped cross section having a recess in a direction perpendicular to the mounting groove, and the position detecting sensor is inserted into the mounting groove from the perpendicular direction. It is designed to be attached.
また、前記被締結部材が、縦横の寸法比が異なる略長
方形に形成され、所定の角度だけ回動されることによっ
て、前記取付溝の凹部に該被締結部材の短辺が係止され
て取り付けられるようにしたものである。Further, the fastened member is formed into a substantially rectangular shape having different vertical and horizontal dimension ratios, and is rotated by a predetermined angle so that the short side of the fastened member is locked in the recess of the mounting groove. It was made possible.
[作用] 前記した位置検出用センサの取付構造によれば、位置
検出用センサが、センサ本体部およびこのセンサ本体部
に結合される取付部から構成され、この取付部がセンサ
本体部の一端側に回動自在に固定される締結部材と、こ
の締結部材に螺合して所定の角度だけ回動される被締結
部材とを備えることにより、締結部材が回動され、被締
結部材が螺合して変位されることによって位置検出用セ
ンサと被検出装置との間に押圧力が作用され、この押圧
力によって位置検出用センサを被検出装置の取付溝に取
り付けることができる。[Operation] According to the above-described mounting structure for the position detecting sensor, the position detecting sensor is composed of the sensor main body and the mounting portion coupled to the sensor main body, and this mounting portion is on one end side of the sensor main body. By providing a fastening member that is rotatably fixed to the fastening member and a fastened member that is screwed to the fastened member and is turned by a predetermined angle, the fastening member is turned and the fastened member is screwed. By being displaced, a pressing force acts between the position detecting sensor and the device to be detected, and the pressing force allows the position detecting sensor to be attached to the mounting groove of the device to be detected.
この場合に、被検出装置の取付溝が、この取付溝と直
角方向に凹部を備えた略十字形または略逆T字形の断面
に形成され、また被締結部材が、縦横の寸法比が異なる
略長方形に形成され、この取付溝に対して位置検出用セ
ンサが直角方向から挿入されることによって、位置検出
用センサを被検出装置の取付溝に対して直角方向から容
易に取り付けることができ、また位置検出用センサの取
外しについても、取付と同様に取付溝の直角方向へ容易
に取り外すことができる。In this case, the mounting groove of the device to be detected is formed in a substantially cross-shaped or a substantially inverted T-shaped cross section having a recess in a direction perpendicular to the mounting groove, and the fastened member has a substantially vertical and horizontal dimension ratio different from each other. Since the position detecting sensor is formed in a rectangular shape and the position detecting sensor is inserted into the mounting groove from the direction perpendicular to the mounting groove, the position detecting sensor can be easily mounted from the direction perpendicular to the mounting groove of the device to be detected. The position detection sensor can be easily removed in the direction perpendicular to the mounting groove as in the case of mounting.
また、位置検出用センサが、センサ本体部と、このセ
ンサ本体部の一端側に回動自在に固定される締結部材お
よびこの締結部材に螺合して所定の角度だけ回動される
被締結部材を備えた取付部とから構成されることによ
り、取付部の締結部材の押圧力がセンサ本体部に影響さ
れることがないので、位置検出用センサの変形を防止す
ることができる。Further, the position detecting sensor includes a sensor main body, a fastening member that is rotatably fixed to one end of the sensor main body, and a fastened member that is screwed to the fastening member and is turned by a predetermined angle. Since the pressing force of the fastening member of the mounting portion is not influenced by the sensor main body, the position detecting sensor can be prevented from being deformed.
[実施例1] 第1図は本考案の一実施例である位置検出用センサを
示す側面図、第2図は第1図の平面図、第3図(a)〜
(d)は第1図のIII部における締結部材の取付を示す
拡大断面図、第4図(a)〜(c)は本実施例の位置検
出用センサの取付構造の作動手順を示す説明図である。[Embodiment 1] FIG. 1 is a side view showing a position detecting sensor according to an embodiment of the present invention, FIG. 2 is a plan view of FIG. 1, and FIG.
(D) is an enlarged cross-sectional view showing the attachment of the fastening member in the portion III in FIG. 1, and FIGS. 4 (a) to (c) are explanatory views showing the operation procedure of the attachment structure of the position detecting sensor of the present embodiment. Is.
まず、第1図および第2図により本実施例の位置検出
用センサの構成を説明する。First, the configuration of the position detecting sensor of this embodiment will be described with reference to FIGS. 1 and 2.
本実施例の位置検出用センサは、たとえば、被検出装
置の一例としてシリンダ装置1の外周部に形成された取
付溝1aに取り付けられる位置検出用センサ2とされ、シ
リンダ装置1の位置検出が行われるセンサ本体部3と、
このセンサ本体部3に結合されてセンサ本体部3がシリ
ンダ装置1に固定される取付部4とで構成されている。The position detecting sensor of the present embodiment is, for example, a position detecting sensor 2 mounted in a mounting groove 1a formed on the outer peripheral portion of the cylinder device 1 as an example of a device to be detected. The sensor body 3
The sensor main body 3 is attached to the sensor main body 3 and the sensor main body 3 is fixed to the cylinder device 1.
センサ本体部3は、一端側が段差状の四角柱に形成さ
れ、この一端側に取付部4が嵌合され、他端側に信号配
線5が接続されている。そして、センサ本体部3の内部
には、図示しないリードスイッチなどから構成される位
置検出回路が内蔵され、設定位置が検出されることによ
って表示灯6が点灯され、また信号配線5を通じて検出
信号が外部に出力される構造とされている。One end side of the sensor main body 3 is formed as a stepped square pole, the mounting portion 4 is fitted to this one end side, and the signal wiring 5 is connected to the other end side. A position detection circuit including a reed switch (not shown) is built in the sensor body 3, the indicator lamp 6 is turned on when the set position is detected, and the detection signal is transmitted through the signal wiring 5. It is structured to be output to the outside.
取付部4は、締結部材である取付ねじ4aと、被締結部
材である固定ナット4bとから構成され、取付ねじ4aがセ
ンサ本体部3の段差部に第3図(a)〜(c)に示すよ
うにかしめ、スナップフィットおよびねじなどの方法に
よって回動自在に固定されたり、または第3図(d)の
ように段差部の貫通孔に嵌合して回動される構造とされ
ている。The mounting portion 4 is composed of a mounting screw 4a which is a fastening member and a fixed nut 4b which is a member to be fastened. As shown, it is rotatably fixed by a method such as caulking, snap-fitting and screws, or as shown in FIG. .
また、固定ナット4bは、第2図に示すように縦横の寸
法が異なる略長方形に形成され、取付ねじ4aに回動自在
に螺合されている。そして、たとえば一方の一対辺の幅
がセンサ本体部3と同じ幅に形成され、他方の一対辺の
幅がセンサ本体部3より広い幅に形成されている。Further, the fixing nut 4b is formed in a substantially rectangular shape having different vertical and horizontal dimensions as shown in FIG. 2, and is rotatably engaged with the mounting screw 4a. Then, for example, the width of one pair of sides is formed to be the same as the width of the sensor body 3, and the width of the other pair of sides is formed to be wider than that of the sensor body 3.
一方、位置検出用センサ2が取り付けられるシリンダ
装置1の取付溝1aは、たとえば第4図に示すように取付
溝1aの側面中央部が凹状とされる略十字形の断面形状に
おいて、シリンダ装置1の軸方向に沿って形成されてい
る。On the other hand, the mounting groove 1a of the cylinder device 1 in which the position detecting sensor 2 is mounted has a substantially cross-shaped cross-sectional shape in which the central portion of the side surface of the mounting groove 1a is concave as shown in FIG. Is formed along the axial direction of.
次に、本実施例の作用について、第4図(a)〜
(c)の作動手順を示す説明図に基づいて説明する。Next, regarding the operation of this embodiment, FIG.
A description will be given based on an explanatory diagram showing the operating procedure of (c).
本実施例の位置検出用センサ2は、下記の手順によっ
てシリンダ装置1の取付溝1aに取り付けられる。The position detecting sensor 2 of this embodiment is attached to the attaching groove 1a of the cylinder device 1 by the following procedure.
始めに、第4図(a)のように固定ナット4bの方向を
センサ本体部3の幅と同じ状態とし、シリンダ装置1の
取付溝1aにセンサ本体部3を取付溝1aに対して直角方向
から挿入する。そして、挿入した状態において、取付ね
じ4aをたとえば反時計方向(矢印と逆方向)に回動し、
固定ナット4bを取付溝1aの凹部ぐらいまでの位置に下降
させる。First, as shown in FIG. 4 (a), the direction of the fixing nut 4b is set to be the same as the width of the sensor main body 3, and the sensor main body 3 is mounted in the mounting groove 1a of the cylinder device 1 in a direction perpendicular to the mounting groove 1a. Insert from. Then, in the inserted state, the mounting screw 4a is rotated, for example, in the counterclockwise direction (direction opposite to the arrow),
The fixing nut 4b is lowered to a position up to the recess of the mounting groove 1a.
続いて、第4図(b)のように取付ねじ4aを時計方向
(矢印と同方向)に回動し、これに伴って固定ナット4b
が取付ねじ4aとの摺動抵抗によって同じ方向に回転す
る。Then, as shown in FIG. 4 (b), the mounting screw 4a is rotated in the clockwise direction (the same direction as the arrow), and along with this, the fixing nut 4b.
Rotate in the same direction due to the sliding resistance with the mounting screw 4a.
そして、第4図(c)のように取付ねじ4aおよび固定
ナット4bが90度の角度だけ回転され、固定ナット4bの幅
の広い一対辺が取付溝1aの凹部の側面に当接されること
によって固定ナット4bの回転が停止する。Then, as shown in FIG. 4 (c), the mounting screw 4a and the fixing nut 4b are rotated by an angle of 90 degrees, and one wide side of the fixing nut 4b is brought into contact with the side surface of the recess of the mounting groove 1a. This stops the rotation of the fixing nut 4b.
さらに、取付ねじ4aを時計方向(矢印と同方向)に回
動し、固定ナット4bの回転が停止された状態において、
この固定ナット4bが取付ねじ4aの回動に伴って上昇す
る。そして、所定の角度だけ回動することによって固定
ナット4bの上面が凹部の上側内周面に当接され、取付溝
1aの底面および取付溝1a凹部の上側内周面に押圧力が作
用することによって、位置検出用センサ2がシリンダ装
置1の取付溝1aに固定されて取り付けられる。Further, when the mounting screw 4a is rotated clockwise (the same direction as the arrow) and the rotation of the fixing nut 4b is stopped,
The fixing nut 4b rises as the mounting screw 4a rotates. Then, by rotating the fixing nut 4b by a predetermined angle, the upper surface of the fixing nut 4b is brought into contact with the upper inner peripheral surface of the recess, and
The position detecting sensor 2 is fixedly mounted in the mounting groove 1a of the cylinder device 1 by the pressing force acting on the bottom surface of the la and the upper inner peripheral surface of the recess of the mounting groove 1a.
このように、本実施例の位置検出用センサ2の取付構
造においては、位置検出用センサ2が、センサ本体部3
に回動自在に固定される取付ねじ(締結部材)4a、およ
び取付ねじ4aに回動自在に螺合される固定ナット(被締
結部材)4bから構成される取付部4を備えることによっ
て、位置検出用センサ2をシリンダ装置(被検出装置)
1の取付溝1aに対して直角方向から容易に取り付けるこ
とが可能とされ、また位置検出用センサ2の取外しにつ
いても、取付と同じように前記と逆の手順によって取付
溝1aの直角方向へ容易に取り外すことができる。As described above, in the mounting structure of the position detecting sensor 2 of the present embodiment, the position detecting sensor 2 includes the sensor main body 3
By providing a mounting portion 4 configured by a mounting screw (fastening member) 4a rotatably fixed to the mounting screw and a fixing nut (fastened member) 4b rotatably screwed to the mounting screw 4a, Cylinder device for detection sensor 2 (device to be detected)
1 can be easily mounted in the mounting groove 1a in a direction perpendicular to the mounting groove 1a, and the position detection sensor 2 can be easily mounted in the mounting groove 1a in a direction perpendicular to the mounting groove 1a in the same manner as the mounting. It can be removed.
また、位置検出用センサ2がセンサ本体部3と取付部
4とから構成されることによって、センサ本体部3が取
付部4の取付ねじ4aが回動されることによって取り付け
られ、取付ねじ4aの押圧力がセンサ本体部3に影響され
ることがないので、位置検出用センサ2の変形を防止す
ることができる。Further, since the position detecting sensor 2 is composed of the sensor body 3 and the mounting portion 4, the sensor body 3 is mounted by rotating the mounting screw 4a of the mounting portion 4, and the mounting screw 4a Since the pressing force is not influenced by the sensor main body 3, the position detecting sensor 2 can be prevented from being deformed.
[実施例2] 第5図は本考案の他の実施例である位置検出用センサ
を示す側面図、第6図は第5図の平面図、第7図は本実
施例の位置検出用センサの取付構造の作動手順を示す説
明図である。[Embodiment 2] FIG. 5 is a side view showing a position detecting sensor according to another embodiment of the present invention, FIG. 6 is a plan view of FIG. 5, and FIG. 7 is a position detecting sensor of this embodiment. It is explanatory drawing which shows the operating procedure of the attachment structure of FIG.
本実施例の位置検出用センサ2は、第5図および第6
図に示すように、実施例1と同様にシリンダ装置(被検
出装置)1の位置検出が行われるセンサ本体部3と、こ
のセンサ本体部3に結合されてセンサ本体部3がシリン
ダ装置1に固定される取付部4とで構成され、実施例1
との相違点は、センサ本体部3の一側面に軸方向に沿っ
て突出される突出部3aが形成され、また取付ねじ(締結
部材)4aがセンサ本体部3の段差部を介して固定ナット
(被締結部材)4bに固定されている点である。The position detecting sensor 2 of this embodiment is shown in FIGS.
As shown in the drawing, as in the first embodiment, the sensor main body 3 for detecting the position of the cylinder device (device to be detected) 1 and the sensor main body 3 coupled to the sensor main body 3 are attached to the cylinder device 1. The first embodiment is configured with the fixing portion 4 that is fixed.
The difference is that a protrusion 3a is formed on one side surface of the sensor body 3 along the axial direction, and a mounting screw (fastening member) 4a has a fixing nut through a stepped portion of the sensor body 3. (Fastened member) It is a point fixed to 4b.
そして、第6図に示すように、センサ本体部3の一端
側に取付部4および信号配線5が接続され、また取付部
4が取付ねじ4aと固定ナット4bとから構成され、取付ね
じ4aが、センサ本体部3の段差部に形成されたねじ孔を
介して実施例1と同様の方法によって、第5図に示すよ
うに略長方形に形成された固定ナット4bに回動自在に固
定されている。Then, as shown in FIG. 6, the mounting portion 4 and the signal wiring 5 are connected to one end side of the sensor main body 3, and the mounting portion 4 is composed of a mounting screw 4a and a fixing nut 4b. By a method similar to that of the first embodiment, through a screw hole formed in the stepped portion of the sensor main body 3, it is rotatably fixed to a fixed nut 4b formed in a substantially rectangular shape as shown in FIG. There is.
一方、位置検出用センサ2が取り付けられるシリンダ
装置1の取付溝1aは、たとえば第7図に示すように逆T
字形の断面形状において、シリンダ装置1の軸方向に沿
って形成されている。On the other hand, the mounting groove 1a of the cylinder device 1 in which the position detecting sensor 2 is mounted is, for example, an inverted T as shown in FIG.
The V-shaped cross section is formed along the axial direction of the cylinder device 1.
このように構成される本実施例の位置検出用センサ2
は、下記の手順によってシリンダ装置1の取付溝1aに取
り付けられる。The position detecting sensor 2 of the present embodiment configured as described above
Is mounted in the mounting groove 1a of the cylinder device 1 by the following procedure.
始めに、固定ナット4bの底面がセンサ本体部3の底面
と同一面になるように取付ねじ4aを回動し、さらに第7
図に2点鎖線で示すように固定ナット4bの方向をセンサ
本体部3の幅と同じ状態にして、シリンダ装置1の取付
溝1aにセンサ本体部3の突出部3a側から取付溝1aに対し
て直角方向から挿入する。First, the mounting screw 4a is rotated so that the bottom surface of the fixing nut 4b is flush with the bottom surface of the sensor body 3, and
As shown by the chain double-dashed line in the figure, the direction of the fixing nut 4b is made the same as the width of the sensor body 3, and the mounting groove 1a of the cylinder device 1 is attached to the mounting groove 1a from the protruding portion 3a side of the sensor body 3. Insert from right angle.
続いて、取付ねじ4aを時計方向(矢印と同方向)に回
動し、これに伴って固定ナット4bが取付ねじ4aとの摺動
抵抗によって同じ方向に回転する。そして、第7図のよ
うに取付ねじ4aおよび固定ナット4bが90度の角度だけ回
転され、固定ナット4bの幅の広い一対辺が取付溝1aの凹
部の側面に当接されることによって固定ナット4bの回転
が停止する。Then, the mounting screw 4a is rotated in the clockwise direction (the same direction as the arrow), and the fixing nut 4b is rotated in the same direction due to the sliding resistance with the mounting screw 4a. Then, as shown in FIG. 7, the mounting screw 4a and the fixing nut 4b are rotated by an angle of 90 degrees, and one wide side of the fixing nut 4b is brought into contact with the side surface of the recess of the mounting groove 1a. The rotation of 4b stops.
さらに、取付ねじ4aを時計方向(矢印と同方向)に回
動し、固定ナット4bの回転が停止された状態において、
センサ本体部3および固定ナット4bが取付ねじ4aの回動
に伴って上昇する。そして、所定の角度だけ回動するこ
とによってセンサ本体部3の突出部3aおよび固定ナット
4bの上面が凹部の上側内周面に当接され、取付溝1aの底
面および取付溝1a凹部の上側内周面に押圧力が作用する
ことによって、位置検出用センサ2がシリンダ装置1の
取付溝1aに固定されて取り付けられる。Further, when the mounting screw 4a is rotated clockwise (the same direction as the arrow) and the rotation of the fixing nut 4b is stopped,
The sensor body 3 and the fixing nut 4b rise as the mounting screw 4a rotates. Then, the protrusion 3a of the sensor body 3 and the fixing nut are rotated by rotating a predetermined angle.
The upper surface of 4b is brought into contact with the upper inner peripheral surface of the recess, and the pressing force acts on the bottom surface of the mounting groove 1a and the upper inner peripheral surface of the recess of the mounting groove 1a, so that the position detecting sensor 2 is mounted on the cylinder device 1. It is fixedly attached to the groove 1a.
このように、本実施例の位置検出用センサ2の取付構
造においては、位置検出用センサ2が取付ねじ(締結部
材)4aおよび固定ナット(被締結部材)4bから構成され
る取付部4を備えることによって、位置検出用センサ2
をシリンダ装置(被検出装置)1の取付溝1aに対して直
角方向から容易に取り付けることが可能とされ、また位
置検出用センサ2の取外しについても、取付と同じよう
に取付溝1aの直角方向へ容易に取り外すことができる。As described above, in the mounting structure of the position detecting sensor 2 of the present embodiment, the position detecting sensor 2 includes the mounting portion 4 including the mounting screw (fastening member) 4a and the fixing nut (fastened member) 4b. Therefore, the position detection sensor 2
Can be easily attached to the mounting groove 1a of the cylinder device (device to be detected) 1 from the right angle direction, and the position detection sensor 2 can be removed in the same direction as the mounting groove 1a. Can be easily removed.
また、位置検出用センサ2がセンサ本体部3と取付部
4とから構成されることによって、取付部4の取付ねじ
4aの押圧力がセンサ本体部3に影響されることがないの
で、位置検出用センサ2の変形を防止することができ
る。Further, since the position detecting sensor 2 is composed of the sensor body 3 and the mounting portion 4, the mounting screw of the mounting portion 4 is
Since the pressing force of 4a is not influenced by the sensor body 3, the position detecting sensor 2 can be prevented from being deformed.
以上、本考案者によってなされた考案を実施例1およ
び2に基づき具体的に説明したが、本考案は前記各実施
例に限定されるものではなく、その要旨を逸脱しない範
囲で種々変更可能であることはいうまでもない。Although the invention made by the present inventor has been specifically described based on the first and second embodiments, the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the scope of the invention. Needless to say.
たとえば、実施例1および2の位置検出用センサ2の
取付構造については、固定ナット4bの方向をセンサ本体
部3の幅と同じ状態にして、シリンダ装置1の取付溝1a
に対して直角方向から位置検出用センサ2を挿入する場
合について説明したが、本考案は前記各実施例に限定さ
れるものではなく、始めから固定ナット4bが90度の角度
だけ回転された状態において、取付溝1aの一端側軸方向
から挿入することによって位置検出用センサ2をシリン
ダ装置1の取付溝1aに対して軸方向から取り付ける場合
についても適用可能である。For example, regarding the mounting structure of the position detecting sensor 2 of Embodiments 1 and 2, the mounting groove 1a of the cylinder device 1 is set with the direction of the fixing nut 4b being the same as the width of the sensor body 3.
Although the case where the position detecting sensor 2 is inserted from the right angle direction has been described above, the present invention is not limited to the above-mentioned embodiments, and the fixing nut 4b is rotated by 90 degrees from the beginning. In the case where the position detecting sensor 2 is axially attached to the mounting groove 1a of the cylinder device 1 by inserting the mounting groove 1a from the axial direction on one end side, the present invention is also applicable.
また、この場合には、固定ナット4bの形状が第4図お
よび第7図に示すような形状に制限されず、取付ねじ4a
を回動することによって固定ナット4bの上面の一部が凹
部の上側内周面に当接される形状であればよい。Further, in this case, the shape of the fixing nut 4b is not limited to the shape shown in FIG. 4 and FIG.
It suffices that a part of the upper surface of the fixed nut 4b is brought into contact with the upper inner peripheral surface of the recess by rotating.
さらに、本実施例1および2の締結部材である取付ね
じ4aの取付については、第3図に示すような方法に限定
されるものではなく、取付ねじ4aが回動される構造に固
定される方法であればよい。Further, the mounting of the mounting screw 4a, which is the fastening member of the first and second embodiments, is not limited to the method shown in FIG. 3, and the mounting screw 4a is fixed to a structure in which it is rotated. Any method will do.
また、位置検出用センサ2およびシリンダ装置1の取
付溝1aについては、第1図〜第7図に示すような形状に
限定されるものではなく、広い範囲における形状の位置
検出用センサの取付構造についても適用可能である。Further, the position detecting sensor 2 and the mounting groove 1a of the cylinder device 1 are not limited to the shapes shown in FIGS. 1 to 7, and the mounting structure of the position detecting sensor having a wide range of shapes. Is also applicable.
さらに、本実施例1および2の位置検出用センサの取
付構造については、被検出装置の一例としてシリンダ装
置1を例示して説明したが、本考案は前記各実施例に限
定されるものではなく、たとえばロータリアクチュエー
タなどの流体圧作動機器を始めとする被検出装置への取
付についても広く適用可能である。Further, the mounting structure of the position detecting sensor according to the first and second embodiments has been described by exemplifying the cylinder device 1 as an example of the device to be detected, but the present invention is not limited to the respective embodiments. For example, it can be widely applied to mounting on a device to be detected such as a fluid pressure operating device such as a rotary actuator.
[考案の効果] 本願において開示される考案のうち、代表的なものに
よって得られる効果を簡単に説明すれば、下記のとおり
である。[Effects of the Invention] The effects obtained by the typical ones of the inventions disclosed in the present application will be briefly described as follows.
(1).位置検出用センサが、センサ本体部およびこの
センサ本体部に結合される取付部から構成され、この取
付部がセンサ本体部の一端側に回動自在に固定される締
結部材と、この締結部材に螺合して所定の角度だけ回動
される被締結部材とを備え、締結部材が回動され、被締
結部材が螺合して変位されることによって位置検出用セ
ンサと被検出装置との間に押圧力が作用され、この押圧
力によって位置検出用センサを被検出装置の取付溝に取
り付けることができる。この場合に、被検出装置の取付
溝が、この取付溝と直角方向に凹部を備えた略十字形ま
たは略逆T字形の断面に形成され、また被締結部材が、
縦横の寸法比が異なる略長方形に形成され、この取付溝
に対して位置検出用センサを直角方向から挿入すること
ができるので、位置検出用センサを比検出装置の取付溝
に対して直角方向から容易に取り付けることが可能とさ
れ、また取外しについても、取付溝の直角方向へ容易に
取り外すことが可能である。(1). The position detecting sensor is composed of a sensor main body and a mounting portion coupled to the sensor main body, and the mounting portion is rotatably fixed to one end side of the sensor main body, and the fastening member And a member to be fastened which is screwed to be rotated by a predetermined angle. The fastening member is rotated, and the member to be fastened is screwed and displaced to thereby cause a gap between the position detection sensor and the device to be detected. A pressing force is applied to the position detecting sensor, and the position detecting sensor can be mounted in the mounting groove of the device to be detected by this pressing force. In this case, the mounting groove of the device to be detected is formed in a substantially cross-shaped or substantially inverted T-shaped cross section having a recess in a direction perpendicular to the mounting groove, and the member to be fastened is
It is formed in a substantially rectangular shape with different vertical and horizontal dimensional ratios, and since the position detection sensor can be inserted into this mounting groove from a right angle direction, the position detection sensor can be inserted from a right angle direction to the ratio detection device mounting groove. It can be easily attached and can be easily removed in the direction perpendicular to the attachment groove.
(2).前記(1)におよび(2)により、位置検出用
センサが、センサ本体部と、このセンサ本体部の一端側
に回動自在に固定される締結部材、およびこの締結部材
に螺合して所定の角度だけ回動される被締結部材を備え
た取付部とから構成されることにより、取付部の締結部
材の押圧力がセンサ本体部に影響されることなく、また
内部に収納された位置検出回路に対して影響を及ぼすこ
とがないので、位置検出用センサの変形が防止され、高
い検出精度における位置検出が可能である。(2). According to the above (1) and (2), the position detecting sensor is provided with the sensor main body, the fastening member rotatably fixed to one end of the sensor main body, and the fastening member, which is screwed to the fastening member and predetermined. Since it is composed of a mounting part that has a fastened member that can be rotated by the angle, the pressing force of the fastening member of the mounting part is not affected by the sensor main body, and the position detection is stored inside. Since the circuit is not affected, the position detecting sensor is prevented from being deformed, and the position can be detected with high detection accuracy.
(3).前記(2)により、位置検出用センサが、取付
部の締結部材による押圧力に影響されることがないの
で、位置検出用センサによる検出精度が確保され、信頼
性の高い位置検出が可能とされる位置検出用センサの取
付構造を得ることができる。(3). According to the above (2), since the position detecting sensor is not affected by the pressing force of the fastening member of the mounting portion, the detection accuracy of the position detecting sensor is ensured and highly reliable position detection is possible. It is possible to obtain a mounting structure of the position detecting sensor.
第1図は本考案の実施例1である位置検出用センサを示
す側面図、第2図は第1図の平面図、第3図(a)〜
(d)は第1図のIII部における締結部材の取付を示す
拡大断面図、第4図(a)〜(c)は実施例1の位置検
出用センサの取付構造の作動手順を示す説明図、第5図
は本考案の実施例2である位置検出用センサを示す側面
図、第6図は第5図の平面図、第7図は実施例2の位置
検出用センサの取付構造の作動手順を示す説明図であ
る。 1……シリンダ装置(被検出装置)、1a……取付溝、2
……位置検出用センサ、3……センサ本体部、3a……突
出部、4……取付部、4a……取付ねじ(締結部材)、4b
……固定ナット(被締結部材)、5……信号配線、6…
…表示灯。FIG. 1 is a side view showing a position detecting sensor which is Embodiment 1 of the present invention, FIG. 2 is a plan view of FIG. 1, and FIG.
(D) is an enlarged cross-sectional view showing the attachment of the fastening member in the portion III of FIG. 1, and FIGS. 4 (a) to (c) are explanatory views showing the operation procedure of the attachment structure of the position detecting sensor of the first embodiment. 5 is a side view showing a position detecting sensor according to a second embodiment of the present invention, FIG. 6 is a plan view of FIG. 5, and FIG. 7 is an operation of the position detecting sensor mounting structure of the second embodiment. It is explanatory drawing which shows a procedure. 1 ... Cylinder device (device to be detected), 1a ... Mounting groove, 2
...... Position detection sensor, 3 ... Sensor body, 3a ... Projection, 4 ... Mounting part, 4a ... Mounting screw (fastening member), 4b
...... Fixing nut (fastened member), 5 ...... Signal wiring, 6 ...
…Indicator light.
Claims (1)
た取付溝に嵌合され、締結部材によって押圧されること
により取り付けられる位置検出用センサの取付構造であ
って、前記位置検出用センサが、センサ本体部および該
センサ本体部に結合される取付部から構成され、該取付
部が前記センサ本体部の一端側に回動自在に固定される
締結部材と、該締結部材に螺合して所定の角度だけ回動
され、かつ縦横の寸法比が異なる略長方形に形成された
被締結部材とを備え、前記被検出装置の取付溝が該取付
溝と直角方向に凹部を備えた略十字形または略逆T字形
の断面に形成され、前記被締結部材の長辺方向を前記取
付溝の軸方向に合わせて、該取付溝に対して前記位置検
出用センサを直角方向から挿入して前記締結部材を回動
し、前記被締結部材が螺合して所定の角度だけ回動され
ることによって前記取付溝の凹部に該被締結部材の短辺
が係止して前記位置検出用センサと前記被検出装置との
間に押圧力が作用し、該押圧力によって前記位置検出用
センサを前記被検出装置の取付溝に取り付けることを特
徴とする位置検出用センサの取付構造。1. A mounting structure for a position detecting sensor, wherein the position detecting sensor is fitted into a mounting groove formed in a device to be detected and mounted by being pressed by a fastening member. Is composed of a sensor body and a mounting portion coupled to the sensor body, and the mounting portion is rotatably fixed to one end side of the sensor body, and is screwed to the fastening member. And a fastened member formed into a substantially rectangular shape having different vertical and horizontal dimensional ratios, and the mounting groove of the device to be detected has a recess in a direction perpendicular to the mounting groove. The cross-section is formed in a V-shape or a substantially inverted T-shape, the long side direction of the member to be fastened is aligned with the axial direction of the mounting groove, and the position detecting sensor is inserted into the mounting groove from a right angle direction. The fastening member is rotated to Is screwed and rotated by a predetermined angle, the short side of the member to be fastened is locked in the recess of the mounting groove, and a pressing force is applied between the position detection sensor and the device to be detected. A mounting structure for a position detecting sensor, wherein the position detecting sensor is mounted in a mounting groove of the device to be detected by the pressing force.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989088586U JPH089602Y2 (en) | 1989-07-28 | 1989-07-28 | Position detection sensor mounting structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989088586U JPH089602Y2 (en) | 1989-07-28 | 1989-07-28 | Position detection sensor mounting structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0328401U JPH0328401U (en) | 1991-03-20 |
JPH089602Y2 true JPH089602Y2 (en) | 1996-03-21 |
Family
ID=31638188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989088586U Expired - Lifetime JPH089602Y2 (en) | 1989-07-28 | 1989-07-28 | Position detection sensor mounting structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH089602Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101009291B1 (en) * | 2007-07-25 | 2011-01-18 | 에스엠씨 가부시키 가이샤 | Mounting mechanism for a position-detecting sensor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7196898B2 (en) * | 2020-12-03 | 2022-12-27 | Tdk株式会社 | Stroke sensor module, mounting structure of stroke sensor module, and mounting method of stroke sensor module |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62165108A (en) * | 1986-01-17 | 1987-07-21 | Matsushita Electric Ind Co Ltd | T-shaped sensor |
JPS63186533U (en) * | 1987-05-22 | 1988-11-30 |
-
1989
- 1989-07-28 JP JP1989088586U patent/JPH089602Y2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101009291B1 (en) * | 2007-07-25 | 2011-01-18 | 에스엠씨 가부시키 가이샤 | Mounting mechanism for a position-detecting sensor |
Also Published As
Publication number | Publication date |
---|---|
JPH0328401U (en) | 1991-03-20 |
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