JP3664531B2 - Pressure fluid supply / discharge member - Google Patents

Pressure fluid supply / discharge member Download PDF

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Publication number
JP3664531B2
JP3664531B2 JP27967895A JP27967895A JP3664531B2 JP 3664531 B2 JP3664531 B2 JP 3664531B2 JP 27967895 A JP27967895 A JP 27967895A JP 27967895 A JP27967895 A JP 27967895A JP 3664531 B2 JP3664531 B2 JP 3664531B2
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Japan
Prior art keywords
port
opening
pipe joint
attached
mounting
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JP27967895A
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Japanese (ja)
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JPH09100983A (en
Inventor
井 茂 和 永
野 浩 二 菅
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SMC Corp
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SMC Corp
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Priority to JP27967895A priority Critical patent/JP3664531B2/en
Priority to US08/715,906 priority patent/US5806897A/en
Priority to EP96307003A priority patent/EP0767313B1/en
Priority to DE69611747T priority patent/DE69611747T2/en
Priority to KR1019960043511A priority patent/KR100232549B1/en
Publication of JPH09100983A publication Critical patent/JPH09100983A/en
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Publication of JP3664531B2 publication Critical patent/JP3664531B2/en
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  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Description

【０００１】
【発明の属する技術分野】
本発明は、流体圧機器やその制御機器に圧縮空気等の圧力流体を給排するための圧力流体給排部材に関するものである。
【０００２】
【従来の技術】
長手方向外面の、開口幅が狭く内側が拡開する流体圧機器やその制御機器を取付けるための取付溝と、内部において長手方向に貫通する流体流路と、該流体流路を取付溝の底面に連通させるポートとを備えた配管部材と、該配管部材のポート開設位置に取付けた管継手とによって、上記取付溝に取付けた流体圧機器やその制御機器に圧力流体を供給する圧力流体給排部材は、既に知られている。
しかしながら、上記公知の管継手は、該管継手に設けた取付溝の開口を跨ぐフランジによって配管部材の外面に取付けられているので、管継手の取付けが面倒である。
【０００３】
また、流体圧機器やその制御機器の取付位置を変更すると、管継手の取付位置の変更が必要な場合があり、この場合には既設のポートを閉鎖しなければならない。
【０００４】
【発明が解決しようとする課題】
本発明が解決しようとする第１の課題は、流体圧機器やその制御機器を取付けるための取付溝を利用して、管継手を簡単に取付けることができる圧力流体給排部材を提供することにある。
【０００５】
また、本発明が解決しようとする第２の課題は、既設のポートを簡単に閉鎖または利用できる上記圧力流体給排部材を提供することにある。
【０００６】
【課題を解決するための手段】
上記第１の課題を解決するため、本発明の圧力流体給排部材は、長手方向外面の、開口幅が狭く内側が拡開する流体圧機器やその制御機器を取付けるための取付溝と、内部において長手方向に貫通する流体流路と、該流体流路を取付溝の底面に連通させるポートとを備えた配管部材と、該配管部材における取付溝のポート開設位置に取付けられる管継手とを備えた圧力流体給排部材であって、上記管継手が、軸方向の通路と、上記配管部材の取付溝の開口よりも狭い幅と長い長さを有し、回動により取付溝の開口内側の係止面に係脱可能な取付部と、該取付部の上記係止面への係止により上記ポートの開口周囲に押し付けてシールするシール部材とを備え、上記管継手が、取付部の取付溝への係止によって配管部材のポート開設位置に取付けられていることを特徴としている。
【０００７】
また、第２の課題を解決するため、上記圧力流体給排部材は、上記ポートが上記管継手を取り付けないポートを含んで複数個設けられており、上記取付溝の開口よりも狭い幅と長い長さを有し、回動により取付溝の開口内側の係止面に係脱可能な取付部と、該取付部の取付溝への係止によりポートの開口周囲をシールするシール部材とを有して上記管継手を取り付けないポートを閉鎖するプラグを備え、上記プラグが、取付部の取付溝への係止によって閉鎖するポートの開設位置に取付けられていること、および、軸方向の通路と、配管部材の取付溝の開口よりも狭い幅と長い長さを有し、回動により取付溝の開口内側の係止面に係脱可能な取付部と、上記通路に摺動可能に挿入され通路に作用する流体圧によって突出する流体圧表示体とを有する流体圧検出器を備え、上記流体圧検出器が、取付部の取付溝への係止によって閉鎖するポートの開設位置に取付けられていることを特徴としている。
【０００８】
【発明の実施の形態】
配管部材における取付溝のポートの開設位置に、管継手の取付部を開口から挿入して回動すると、取付部が取付溝に係止して管継手が配管部材に取付けられるとともに、シール部材がポートの開口周囲をシールする。
したがって、管継手にチューブ等の配管を接続すると、管継手から、配管部材の取付溝に取付けた流体圧機器やその制御機器に圧力流体を給排することができる。
上記管継手の配管部材への取付けは、配管部材に設けた流体圧機器やその制御機器を取付けるための取付溝を利用するので、配管部材に管継手を取付けるための加工を施す必要がなく、しかも取付け操作が極めて簡単である。
また、配管部材に取付けた管継手を回転すると、取付部と取付溝との係止が解除されるので、管継手を配管部材から取り外すことができる。
【０００９】
既設のポートを閉鎖する場合は、プラグに設けた取付部によって、プラグを管継手と同様の操作により取付溝のポートの開設位置に取付けると、シール部材がポートの周囲をシールするので、既設のポートを閉鎖することができる。
また、配管部材の既設のポートの開設位置に、取付部によって流体圧検出器を取付けると、配管部材の流体流路に流体圧が作用しているかどうかを検出することができる。
【００１０】
【実施例】
図１ないし図３は本発明の第１実施例を示し、この実施例は、配管部材１と、該配管部材１に取付けられる管継手２とを備えている。
これらの配管部材１，・・は、図８に示すように支持枠状に組みつけることによって、流体圧機器３やその制御機器３Ａを取付けるための構造体１Ａが構成される。
上記配管部材１は、外面の長手方向に、流体圧機器３やその制御機器３Ａ（図８参照）及び管継手２を取付けるための、開口４の幅が狭く、内側が拡開して管継手２等を係止するための係止面５，５を有する複数の取付溝６，・・（図示の例では６個）を、内部に長手方向に貫通する流体流路７，７を、取付溝６における管継手２の取付位置に、流体流路７，７を取付溝６の底面に開口させるポート８をそれぞれ備え、アルミニウム合金等の構造体１Ａとして必要な剛性を有する素材の押出し成形によって一体に形成されている。
【００１１】
上記取付溝６におけるポート８の開設位置に取付けられる管継手２は、図２及び図３に示すように、該管継手２を貫通する通路１０と、取付溝６の開口４の幅よりも狭い幅と長い長さを有し、回動により取付溝の係止面５，５に係止する取付部１１と、取付部１１の係止面５，５への係止によりポート８の開口周囲をシールするシール部材１２と、これと反対側の通路１０に取付けられた、チューブの挿入により該チューブを係止しリリースブッシュ１４の押圧によってチューブの係止を解除する、いわゆるワンタッチ管継手１３とを備えている。
しかしながら、本発明の管継手２は、ワンタッチ管継手１３を有する管継手に限定されるものではなく、螺合等によって配管を取り付けるものでもよい。
【００１２】
上記第１実施例は、配管部材１における取付溝６のポート８の開設位置に、管継手２の取付部１１を開口４から挿入して、シール部材１２を圧縮しながらほぼ９０度回転すると、取付部１１が取付溝６の係止面５，５に係止して取付溝６に取り付けられるとともに、シール部材１２がポート８の開口周囲をシールする。この場合、取付部１１がシール部材１２の弾性によって係止面５，５に押し付けられるので、管継手２が妄りに回転して取付溝６から外れることはない。また、管継手２を上記方向と反対の方向に回転するが、或いはさらに同方向に回転すると、取付部１１と係止面５，５の係止が解除されるので、管継手２を配管部材１から取り外すことができる。
したがって、管継手２にチューブ等の適宜の配管を接続すると、配管部材１の取付溝６に取付けた流体圧機器やその制御機器に圧縮空気等の圧力流体を給排することができる。
【００１３】
上記第１実施例は、配管部材１における流体圧機器３やその制御機器３Ａを取付けるための取付溝６を利用して管継手２を取付けるので、配管部材１に管継手２を取付けるための加工を施す必要がない。また、回転によって管継手２を配管部材１の取付溝６に係脱できるので、フランジと取付けねじとによる取付けに比べて管継手２の着脱操作が極めて簡単である。
なお、図示を省略しているが、上記流体流路７，７の一端に圧縮空気等の圧力流体が給排され、必要に応じて流体流路７，７の他端が閉鎖プラグ等によって閉鎖されることは、勿論である。
【００１４】
流体圧機器３やその制御機器３Ａの設置位置の変更等によっては、管継手２を取付けるポート８の位置を変更する場合があり、この場合は不要となった既設のポート８を閉鎖する必要がある。
図４及び図５はポート８を閉鎖するためのプラグ１７を有する本発明の第２実施例を示している（図１も参照）。
上記プラグ１７は、管継手２の取付部１１と同一構成の取付部１８と、取付部１８の係止面５，５への係止によりポート８の開口周囲をシールするシール部材１９と、これと反対側の配管部材１の取付溝６より突出する箇所に設けた回転工具を挿入するための断面６角形の工具挿入穴２０とを備えている。
上記プラグ１７は、不要となったポート８の開設位置において、取付部１８を取付溝６の開口４から挿入し、工具挿入穴２０に挿入した工具によって約９０度回転すると、取付部１８が係止面５，５に係止して管継手２と同様に取付溝６に取付けることができ、ポート８の開口周囲はシール部材１９によってシールされる。したがって、ポート８を閉鎖することができる。
また、管継手２と同様の操作により取付溝６から取り外すと、このポート８に管継手２を取付けることができる。
この場合、例えば図１に示すように、取付溝６，・・に予め複数のポート８，・・を開設しておき、圧力流体を給排するためのポート８に管継手２を、他のポート８にプラグ１７を取付けることができる。
【００１５】
図６及び図７は本発明の第３実施例を示し、この実施例は、予め開設した複数のポート８，・・の１つに、流体流路７の流体圧を検出する流体圧検出器２３が取付けられている。
上記流体圧検出器２３は、管継手２の取付部１１と同じ構成の取付部２５を有する合成樹脂製の外側ボディ２４と、軸方向の通路２７を有し外側ボディ２４に軸方向の移動不能に取付けられた金属製の内側ボディ２６と、内側ボディ２６の外部先端に螺着したカバー２９と、内側ボディ２６における通路２７の拡径部に気密に摺動可能に挿入された圧力表示体３０と、カバー２９と圧力表示体３０との間に縮設されたばね３１と、外側ボディ２４のポート８側に取付けられボディ２４と２６の間を気密にシールするとともに、取付部２５の取付溝６の係止面５，５への係止によってポート８の開口周囲を気密にシールするシール部材３２とを備えている。
また、上記圧力表示体３０の基端は、ばね３１の付勢力によって通路２７の段部に当接し、この状態において先端の表示部３０ａは、カバー２９の中心孔２９ａに挿入されてカバー２９の表面とほぼ同一面に位置している。
【００１６】
上記流体圧検出器２３は、管継手２と同様に取付部２５によって取付溝６のポート８の開設位置に取付けられ、取付けによってシール部材３２がポート８の開口周囲をシールする。
配管部材１の流体流路７に流体圧が作用すると、通路２７によって圧力表示体３０に圧力流体が作用するので、圧力表示体３０がばね３１の付勢力に抗して摺動して、表示部３０ａの先端がカバー２９の表面から突出する。
したがって、流体圧検出器２３によって、流体流路７に所定の流体圧が作用しているか否かを検出することができ、流体圧の大小はばね３１の付勢力によって調節することができる。
【００１７】
【発明の効果】
本発明の圧力流体給排部材は、管継手の取付部によって、配管部材に設けた流体圧機器等やその制御機器を取付けるための取付溝に該管継手を取付けることができるので、管継手の配管部材への係脱操作がきわめて簡単で、しかも配管部材に管継手取付のための加工を施す必要がないので、全体を安価なものとすることができる。
【００１８】
また、配管部材の既設のポートを、プラグに設けた取付部よって、管継手と同様に簡単な操作で閉鎖することができる。
さらに、既設のポートに取付けた流体圧検出器によって、流体流路の流体圧を検出することができる。
【図面の簡単な説明】
【図１】第１実施例の斜視図である。
【図２】管継手の斜視図である。
【図３】管継手の取付態様の図である。
【図４】プラグの平面図である。
【図５】プラグの取付態様の図である。
【図６】圧力表示器の平面図である。
【図７】圧力表示器の取付態様の図である。
【図８】構造体の斜視図である。
【符号の説明】
１ 配管部材
２ 管継手
３ 流体圧機器
３Ａ 制御機器
６ 取付溝
７ 流体流路
８ ポート
１０，２７ 通路
１１，１８，２５ 取付部
１２，１９，３２ シール部材
１７ プラグ
２３ 流体圧検出器
３０ 流体圧表示体[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a pressure fluid supply / discharge member for supplying and discharging pressure fluid such as compressed air to / from a fluid pressure device and its control device.
[0002]
[Prior art]
A mounting groove for mounting a fluid pressure device whose opening width is narrow and the inside expands on the outer surface in the longitudinal direction and its control device, a fluid flow path penetrating in the longitudinal direction inside, and a bottom surface of the mounting groove. Pressure fluid supply / discharge for supplying pressure fluid to the fluid pressure device mounted in the mounting groove and its control device by a piping member having a port communicating with the pipe member and a pipe joint mounted at the port opening position of the piping member The member is already known.
However, since the known pipe joint is attached to the outer surface of the piping member by a flange straddling the opening of the attachment groove provided in the pipe joint, the fitting of the pipe joint is troublesome.
[0003]
Further, if the mounting position of the fluid pressure device or its control device is changed, it may be necessary to change the mounting position of the pipe joint. In this case, the existing port must be closed.
[0004]
[Problems to be solved by the invention]
SUMMARY OF THE INVENTION A first problem to be solved by the present invention is to provide a pressure fluid supply / discharge member that can easily attach a pipe joint using an attachment groove for attaching a fluid pressure device and its control device. is there.
[0005]
A second problem to be solved by the present invention is to provide the pressure fluid supply / discharge member that can easily close or use an existing port.
[0006]
[Means for Solving the Problems]
In order to solve the first problem, a pressure fluid supply / discharge member according to the present invention includes a mounting groove for mounting a fluid pressure device having a narrow opening width and an inner side expanding, and a control device thereof, on an outer surface in a longitudinal direction, A pipe member provided with a fluid passage penetrating in the longitudinal direction, a port for communicating the fluid passage with the bottom surface of the attachment groove, and a pipe joint attached at a port opening position of the attachment groove in the pipe member. and a pressure fluid supply-discharge member, the pipe joint, the axial passage has an opening width narrower and longer length than the mounting groove of the pipe member, rotated by the mounting groove opening inside the and disengageably mounting portion locking surface, and a sealing member for sealing against the opening around the port by locking to the locking surface of the mounting portion, the fitting is mounted in the mounting portion Mounting at the port opening position of piping member by locking to the groove It is characterized in that it is.
[0007]
Further, in order to solve the second problem, the pressure fluid supply-discharge member, the port is provided with a plurality include a port that is not attached to the pipe joint, narrow width and longer than the opening of the mounting groove A mounting portion that has a length and can be engaged with and disengaged from a locking surface inside the opening of the mounting groove by rotation, and a seal member that seals the periphery of the port opening by locking the mounting portion to the mounting groove. And a plug for closing the port to which the pipe joint is not attached , the plug being attached at an opening position of the port to be closed by locking to the attachment groove of the attachment portion, and an axial passage. The mounting portion has a narrower width and a longer length than the opening of the mounting groove of the piping member, and can be slidably inserted into the passage, and can be engaged with and disengaged from the engaging surface inside the opening of the mounting groove by rotation. A fluid pressure indicator projecting by fluid pressure acting on the passage Comprising a fluid pressure detector for, the fluid pressure detector has been characterized by being attached to the open position of the port to be closed by engagement of the mounting groove of the mounting portion.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
When the fitting part of the pipe joint is inserted into the opening position of the port of the fitting groove in the piping member and rotated, the fitting part is locked to the fitting groove and the pipe joint is attached to the piping member. Seal around the opening of the port.
Therefore, when piping such as a tube is connected to the pipe joint, the pressure fluid can be supplied and discharged from the pipe joint to the fluid pressure device attached to the attachment groove of the pipe member and the control device.
Since the mounting of the pipe joint to the piping member uses a mounting groove for mounting the fluid pressure device provided in the piping member and its control device, it is not necessary to perform processing for mounting the pipe joint on the piping member. Moreover, the mounting operation is extremely simple.
Further, when the pipe joint attached to the pipe member is rotated, the engagement between the attachment portion and the attachment groove is released, so that the pipe joint can be removed from the pipe member.
[0009]
When closing an existing port, if the plug is attached to the opening position of the port of the mounting groove by the same operation as the pipe joint by the mounting portion provided in the plug, the seal member seals the periphery of the port. The port can be closed.
Moreover, if a fluid pressure detector is attached to the opening position of the existing port of the piping member by the mounting portion, it can be detected whether or not the fluid pressure is acting on the fluid flow path of the piping member.
[0010]
【Example】
1 to 3 show a first embodiment of the present invention, which includes a piping member 1 and a pipe joint 2 attached to the piping member 1.
These piping members 1,... Are assembled in a support frame shape as shown in FIG. 8 to constitute a structure 1A for mounting the fluid pressure device 3 and its control device 3A.
The piping member 1 has a narrow opening 4 for expanding the pressure device 3 and its control device 3A (see FIG. 8) and the pipe joint 2 in the longitudinal direction of the outer surface. Attaching a plurality of mounting grooves 6,... (6 in the illustrated example) having locking surfaces 5 and 5 for locking 2 etc., and fluid flow paths 7 and 7 penetrating in the longitudinal direction inside. A port 8 for opening the fluid flow paths 7 and 7 to the bottom surface of the mounting groove 6 is provided at the mounting position of the pipe joint 2 in the groove 6, and a material having rigidity necessary for the structure 1 </ b> A such as an aluminum alloy is extruded. It is integrally formed.
[0011]
As shown in FIGS. 2 and 3, the pipe joint 2 attached to the opening position of the port 8 in the attachment groove 6 is narrower than the width of the passage 10 passing through the pipe joint 2 and the opening 4 of the attachment groove 6. The mounting portion 11 has a width and a long length and is locked to the locking surfaces 5 and 5 of the mounting groove by rotation, and the periphery of the opening of the port 8 by the locking of the mounting portion 11 to the locking surfaces 5 and 5 A so-called one-touch fitting 13 that is attached to a passage 10 on the opposite side of the seal member 12 and that locks the tube by inserting the tube and releases the tube by pressing the release bush 14. It has.
However, the pipe joint 2 of the present invention is not limited to the pipe joint having the one-touch pipe joint 13 and may be a pipe attached by screwing or the like.
[0012]
In the first embodiment, when the attachment portion 11 of the pipe joint 2 is inserted into the opening position of the port 8 of the attachment groove 6 in the piping member 1 from the opening 4 and the seal member 12 is compressed and rotated approximately 90 degrees, The attachment portion 11 is attached to the attachment groove 6 by being engaged with the engagement surfaces 5 and 5 of the attachment groove 6, and the seal member 12 seals the periphery of the opening of the port 8. In this case, since the attachment portion 11 is pressed against the locking surfaces 5 and 5 by the elasticity of the seal member 12, the pipe joint 2 does not rotate loosely and comes off the attachment groove 6. Further, when the pipe joint 2 is rotated in a direction opposite to the above direction, or when the pipe joint 2 is further rotated in the same direction, the engagement between the mounting portion 11 and the engagement surfaces 5 and 5 is released. 1 can be removed.
Therefore, when an appropriate pipe such as a tube is connected to the pipe joint 2, a pressure fluid such as compressed air can be supplied to and discharged from the fluid pressure equipment attached to the attachment groove 6 of the pipe member 1 and its control equipment.
[0013]
In the first embodiment, the pipe joint 2 is mounted using the mounting groove 6 for mounting the fluid pressure device 3 and its control device 3A on the pipe member 1, so that the processing for mounting the pipe joint 2 on the pipe member 1 is performed. There is no need to apply. In addition, since the pipe joint 2 can be engaged and disengaged from the attachment groove 6 of the piping member 1 by rotation, the attachment and detachment operation of the pipe joint 2 is extremely simpler than the attachment by the flange and the attachment screw.
Although not shown, pressurized fluid such as compressed air is supplied to and discharged from one end of the fluid flow paths 7 and 7, and the other end of the fluid flow paths 7 and 7 is closed by a closing plug or the like as necessary. Of course, it is done.
[0014]
Depending on the change of the installation position of the fluid pressure device 3 and its control device 3A, the position of the port 8 to which the pipe joint 2 is attached may be changed. In this case, it is necessary to close the existing port 8 that is no longer necessary. is there.
4 and 5 show a second embodiment of the present invention having a plug 17 for closing the port 8 (see also FIG. 1).
The plug 17 includes an attachment portion 18 having the same configuration as the attachment portion 11 of the pipe joint 2, a seal member 19 that seals the periphery of the opening of the port 8 by engagement with the engagement surfaces 5 and 5 of the attachment portion 18, And a tool insertion hole 20 having a hexagonal cross section for inserting a rotary tool provided at a location protruding from the mounting groove 6 of the piping member 1 on the opposite side.
When the plug 17 is inserted in the opening 4 of the mounting groove 6 at the opening position of the port 8 that is no longer needed and is rotated about 90 degrees by the tool inserted into the tool insertion hole 20, the mounting portion 18 is engaged. It can be locked to the stop surfaces 5 and 5 and attached to the attachment groove 6 in the same manner as the pipe joint 2, and the periphery of the opening of the port 8 is sealed by the seal member 19. Therefore, the port 8 can be closed.
Further, the pipe joint 2 can be attached to the port 8 when it is removed from the attachment groove 6 by the same operation as the pipe joint 2.
In this case, for example, as shown in FIG. 1, a plurality of ports 8,... Are opened in advance in the mounting grooves 6, and the pipe joint 2 is connected to the port 8 for supplying and discharging pressure fluid. A plug 17 can be attached to the port 8.
[0015]
6 and 7 show a third embodiment of the present invention, which is a fluid pressure detector for detecting the fluid pressure in the fluid flow path 7 at one of a plurality of ports 8 opened in advance. 23 is attached.
The fluid pressure detector 23 has a synthetic resin outer body 24 having an attachment portion 25 having the same configuration as the attachment portion 11 of the pipe joint 2, and an axial passage 27, and the axial movement of the outer body 24 is impossible. A metal inner body 26 attached to the inner body 26, a cover 29 screwed onto the outer tip of the inner body 26, and a pressure display body 30 slidably inserted into the enlarged diameter portion of the passage 27 in the inner body 26. And a spring 31 contracted between the cover 29 and the pressure display body 30 and an airtight seal between the bodies 24 and 26 attached to the port 8 side of the outer body 24 and the mounting groove 6 of the mounting portion 25 And a sealing member 32 that hermetically seals the periphery of the opening of the port 8 by being locked to the locking surfaces 5 and 5.
Further, the base end of the pressure display body 30 abuts against the stepped portion of the passage 27 by the biasing force of the spring 31, and in this state, the display portion 30 a at the distal end is inserted into the center hole 29 a of the cover 29 and It is almost flush with the surface.
[0016]
The fluid pressure detector 23 is attached to the opening position of the port 8 of the attachment groove 6 by the attachment portion 25 similarly to the pipe joint 2, and the seal member 32 seals the periphery of the opening of the port 8 by the attachment.
When fluid pressure acts on the fluid flow path 7 of the piping member 1, pressure fluid acts on the pressure display body 30 through the passage 27, so that the pressure display body 30 slides against the biasing force of the spring 31 and displays The tip of the portion 30 a protrudes from the surface of the cover 29.
Therefore, the fluid pressure detector 23 can detect whether or not a predetermined fluid pressure is acting on the fluid flow path 7, and the magnitude of the fluid pressure can be adjusted by the biasing force of the spring 31.
[0017]
【The invention's effect】
The pressure fluid supply / discharge member of the present invention can attach the pipe joint to a mounting groove for attaching a fluid pressure device or the like provided on the pipe member or its control device by the fitting portion of the pipe joint. Since the engagement / disengagement operation to / from the piping member is very simple and the piping member does not need to be processed for mounting the pipe joint, the whole can be made inexpensive.
[0018]
Moreover, the existing port of the piping member can be closed by a simple operation in the same manner as the pipe joint by the mounting portion provided on the plug.
Furthermore, the fluid pressure of the fluid channel can be detected by a fluid pressure detector attached to an existing port.
[Brief description of the drawings]
FIG. 1 is a perspective view of a first embodiment.
FIG. 2 is a perspective view of a pipe joint.
FIG. 3 is a view of a fitting manner of a pipe joint.
FIG. 4 is a plan view of the plug.
FIG. 5 is a view of a mounting mode of the plug.
FIG. 6 is a plan view of a pressure indicator.
FIG. 7 is a diagram of an attachment mode of a pressure indicator.
FIG. 8 is a perspective view of a structure.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Piping member 2 Pipe joint 3 Fluid pressure apparatus 3A Control apparatus 6 Mounting groove 7 Fluid flow path 8 Port 10, 27 Passage 11, 18, 25 Mounting part 12, 19, 32 Seal member 17 Plug 23 Fluid pressure detector 30 Fluid pressure Indicator

Claims (3)

長手方向外面の、開口幅が狭く内側が拡開する流体圧機器やその制御機器を取付けるための取付溝と、内部において長手方向に貫通する流体流路と、該流体流路を取付溝の底面に連通させるポートとを備えた配管部材と、該配管部材における取付溝のポート開設位置に取付けられる管継手とを備えた圧力流体給排部材であって、
上記管継手が、軸方向の通路と、上記配管部材の取付溝の開口よりも狭い幅と長い長さを有し、回動により取付溝の開口内側の係止面に係脱可能な取付部と、該取付部の上記係止面への係止により上記ポートの開口周囲に押し付けてシールするシール部材とを備え、
上記管継手が、取付部の取付溝への係止によって配管部材のポート開設位置に取付けられている、
ことを特徴とする圧力流体給排部材。A mounting groove for mounting a fluid pressure device whose opening width is narrow and the inside expands on the outer surface in the longitudinal direction and its control device, a fluid flow path penetrating in the longitudinal direction inside, and a bottom surface of the mounting groove. A pressure fluid supply / discharge member including a pipe member provided with a port communicating with the pipe member, and a pipe joint attached to a port opening position of the attachment groove in the pipe member,
The pipe joint has an axial passage and a width and a length that are narrower and longer than the opening of the mounting groove of the piping member, and can be attached to and detached from a locking surface inside the opening of the mounting groove by turning. And a seal member that presses and seals around the opening of the port by locking the mounting portion to the locking surface ,
The pipe joint is attached to the port opening position of the piping member by locking to the attachment groove of the attachment portion.
A pressure fluid supply / discharge member characterized by the above. 上記圧力流体給排部材は、上記ポートが上記管継手を取り付けないポートを含んで複数個設けられており、
上記取付溝の開口よりも狭い幅と長い長さを有し、回動により取付溝の開口内側の係止面に係脱可能な取付部と、該取付部の取付溝への係止によりポートの開口周囲をシールするシール部材とを有して上記管継手を取り付けないポートを閉鎖するプラグを備え、
上記プラグが、取付部の取付溝への係止によって閉鎖するポートの開設位置に取付けられている、
ことを特徴とする請求項１に記載した圧力流体給排部材。 The pressure fluid supply / discharge member includes a plurality of ports including a port to which the pipe joint is not attached,
A mounting portion having a narrower width and a longer length than the opening of the mounting groove and capable of being engaged with and disengaged from the locking surface inside the opening of the mounting groove by rotation, and a port by locking the mounting portion to the mounting groove the opening periphery to have a seal member for sealing with a plug for closing a port that is not fitted with the fittings,
The plug is attached to the opening position of the port that is closed by locking the attachment portion to the attachment groove.
The pressure fluid supply / discharge member according to claim 1. 上記圧力流体給排部材は、上記ポートが上記管継手を取り付けないポートを含んで複数個設けられており、
上記軸方向の通路と、配管部材の取付溝の開口よりも狭い幅と長い長さを有し、回動により取付溝の開口内側の係止面に係脱可能な取付部と、上記通路に摺動可能に挿入され通路に作用する流体圧によって突出する流体圧表示体とを有する流体圧検出器を備え、
上記流体圧検出器が、取付部の取付溝への係止によって閉鎖するポートの開設位置に取付けられている、
ことを特徴とする請求項１に記載した圧力流体給排部材。 The pressure fluid supply / discharge member includes a plurality of ports including a port to which the pipe joint is not attached,
The axial passage, a mounting portion that is narrower and longer than the opening of the mounting groove of the piping member, and can be engaged with and disengaged from the locking surface inside the opening of the mounting groove by rotation, and the passage A fluid pressure detector having a fluid pressure display body that is slidably inserted and protrudes by fluid pressure acting on the passage;
The fluid pressure detector is attached to the opening position of the port that is closed by locking to the attachment groove of the attachment portion,
The pressure fluid supply / discharge member according to claim 1.
JP27967895A 1995-10-03 1995-10-03 Pressure fluid supply / discharge member Expired - Fee Related JP3664531B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP27967895A JP3664531B2 (en) 1995-10-03 1995-10-03 Pressure fluid supply / discharge member
US08/715,906 US5806897A (en) 1995-10-03 1996-09-19 Mechanism for attaching a fluid-related device to a device-attaching frame member
EP96307003A EP0767313B1 (en) 1995-10-03 1996-09-26 Mechanism for attaching a fluid device to a frame member
DE69611747T DE69611747T2 (en) 1995-10-03 1996-09-26 Mechanism for attaching a fluid device to a frame member
KR1019960043511A KR100232549B1 (en) 1995-10-03 1996-10-01 Mechanism for attaching a fluid - related device to a device-attaching frame member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27967895A JP3664531B2 (en) 1995-10-03 1995-10-03 Pressure fluid supply / discharge member

Publications (2)

Publication Number Publication Date
JPH09100983A JPH09100983A (en) 1997-04-15
JP3664531B2 true JP3664531B2 (en) 2005-06-29

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4045561B2 (en) * 1997-10-21 2008-02-13 Ｓｍｃ株式会社 Attachment mechanism of fluid pressure member to frame member for equipment attachment

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