JPH0319193U - - Google Patents

Info

Publication number
JPH0319193U
JPH0319193U JP7956789U JP7956789U JPH0319193U JP H0319193 U JPH0319193 U JP H0319193U JP 7956789 U JP7956789 U JP 7956789U JP 7956789 U JP7956789 U JP 7956789U JP H0319193 U JPH0319193 U JP H0319193U
Authority
JP
Japan
Prior art keywords
joint
tool
joint body
tool holder
fluid
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.)
Granted
Application number
JP7956789U
Other languages
Japanese (ja)
Other versions
JPH0623820Y2 (en
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 JP1989079567U priority Critical patent/JPH0623820Y2/en
Publication of JPH0319193U publication Critical patent/JPH0319193U/ja
Application granted granted Critical
Publication of JPH0623820Y2 publication Critical patent/JPH0623820Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Joints That Cut Off Fluids, And Hose Joints (AREA)

Description

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

第１図は本案装置の実施の１例の截断面図、第
２図は工具の取付基部をツールホルダから分離し
た状態の要部の切断面図である。 １……ツールホルダ、２……取付基部、６，７
……ジヨイント本体、１３，１４……通気口、１
５，１６……チエツク弁、１５ａ，１６ａ……ば
ね、１５ｂ，１６ｂ……動作ロツド。 FIG. 1 is a cross-sectional view of an example of the implementation of the present device, and FIG. 2 is a cross-sectional view of the main parts with the tool mounting base separated from the tool holder. 1... Tool holder, 2... Mounting base, 6, 7
...Joint body, 13, 14...Vent, 1
5, 16...Check valve, 15a, 16a...Spring, 15b, 16b...Operation rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ツールホルダとこれに着脱自在な工具の取付基
部とに夫々内部に流体通路を形成したジヨイント
本体を設け、ツールホルダに工具の取付基部を取
付けるとき該両ジヨイント本体が同一軸線上に対
向して該両ジヨイント本体内の流体通路が互に連
通するようにした流体ジヨイント装置において、
該各ジヨイント本体内に夫々該各ジヨイント本体
の他方のジヨイント本体に対する連通口を閉じる
ようにばねで前記軸線方向に付勢されるチエツク
弁を設け、該両チエツク弁の少なくとも一方に他
方のチエツク弁に向つてのびる動作ロツドを突設
し、ツールホルダに工具の取付基部を取付けたと
き、該動作ロツドを介して該両チエツク弁が押し
開かれるようにしたことを特徴とする工具用の流
体ジヨイント装置。 A joint body with a fluid passage formed inside is provided in the tool holder and a detachable tool attachment base, respectively, and when the tool attachment base is attached to the tool holder, the two joint bodies face each other on the same axis. In a fluid joint device in which fluid passages in both joint bodies communicate with each other,
Each joint body is provided with a check valve biased in the axial direction by a spring so as to close the communication port of each joint body with respect to the other joint body, and at least one of the check valves is provided with a check valve of the other joint body. A fluid joint for a tool, characterized in that an operating rod is provided protrudingly extending toward the tool holder, and when a tool mounting base is attached to a tool holder, both check valves are pushed open via the operating rod. Device.
JP1989079567U 1989-07-07 1989-07-07 Fluid joint device for tools Expired - Lifetime JPH0623820Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989079567U JPH0623820Y2 (en) 1989-07-07 1989-07-07 Fluid joint device for tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989079567U JPH0623820Y2 (en) 1989-07-07 1989-07-07 Fluid joint device for tools

Publications (2)

Publication Number Publication Date
JPH0319193U true JPH0319193U (en) 1991-02-25
JPH0623820Y2 JPH0623820Y2 (en) 1994-06-22

Family

ID=31623838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989079567U Expired - Lifetime JPH0623820Y2 (en) 1989-07-07 1989-07-07 Fluid joint device for tools

Country Status (1)

Country Link
JP (1) JPH0623820Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819186U (en) * 1981-07-31 1983-02-05 三菱重工業株式会社 Fluid couplings in machine tools
JPS58157093U (en) * 1982-04-15 1983-10-20 宇部興産株式会社 Automatic attachment/detachment device for molding machine piping
JPS5939268U (en) * 1982-09-08 1984-03-13 株式会社デンソー Vehicle steering angle detection device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819186U (en) * 1981-07-31 1983-02-05 三菱重工業株式会社 Fluid couplings in machine tools
JPS58157093U (en) * 1982-04-15 1983-10-20 宇部興産株式会社 Automatic attachment/detachment device for molding machine piping
JPS5939268U (en) * 1982-09-08 1984-03-13 株式会社デンソー Vehicle steering angle detection device

Also Published As

Publication number Publication date
JPH0623820Y2 (en) 1994-06-22

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