JPS62168227U - - Google Patents

Info

Publication number
JPS62168227U
JPS62168227U JP5676286U JP5676286U JPS62168227U JP S62168227 U JPS62168227 U JP S62168227U JP 5676286 U JP5676286 U JP 5676286U JP 5676286 U JP5676286 U JP 5676286U JP S62168227 U JPS62168227 U JP S62168227U
Authority
JP
Japan
Prior art keywords
clamp
annular groove
table base
annular
engagement part
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
JP5676286U
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 JP5676286U priority Critical patent/JPS62168227U/ja
Publication of JPS62168227U publication Critical patent/JPS62168227U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Machine Tool Units (AREA)
  • Clamps And Clips (AREA)

Description

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

第1図は本考案の一実施例に係るクランプ装置
を表す断面図、第2図はその一部を抽出して拡大
して表す断面図、第3図は従来のクランプ装置を
示す断面図である。 図面中、2はテーブルベース、3は回転テーブ
ル、24はクランプシユ、26はクランプシリン
ダ、26aは円環状溝、26bは凹部、27はク
ランプピストン、27aは突起、32は作動流体
室である。
Fig. 1 is a cross-sectional view showing a clamp device according to an embodiment of the present invention, Fig. 2 is a cross-sectional view showing a part of the clamp device extracted and enlarged, and Fig. 3 is a cross-sectional view showing a conventional clamp device. be. In the drawings, 2 is a table base, 3 is a rotary table, 24 is a clamp shoe, 26 is a clamp cylinder, 26a is an annular groove, 26b is a recess, 27 is a clamp piston, 27a is a protrusion, and 32 is a working fluid chamber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] テーブルベース上に回転自在に支持された回転
テーブルを回止めするクランプ装置において、回
転テーブルに回止め状態で摺動自在に設けられて
テーブルベースに圧接し得るクランプシユと、テ
ーブルベースに取付けられると共に回転テーブル
の回転方向に沿つた円環状溝並びに該円環状溝内
に臨む回止め用係合部を有する円環状のクランプ
シリンダと、クランプシリンダの円環状溝内に収
容されると共に回止め用係合部に係合して該円環
状溝内に供給された作動流体圧を受けてクランプ
シユをテーブルベースに圧接させる円環状のクラ
ンプピストンとを備えたことを特徴とするクラン
プ装置。
A clamp device that prevents rotation of a rotary table that is rotatably supported on a table base includes a clamp that is slidably provided on the rotary table in a non-rotatable state and can press against the table base, and a clamp that is attached to the table base and rotates. An annular clamp cylinder having an annular groove along the rotational direction of the table and a rotation prevention engagement part facing into the annular groove, and a rotation prevention engagement part housed in the annular groove of the clamp cylinder. 1. A clamping device comprising: an annular clamp piston that engages with the annular groove and receives working fluid pressure supplied into the annular groove to press the clamp shaft against the table base.
JP5676286U 1986-04-17 1986-04-17 Pending JPS62168227U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5676286U JPS62168227U (en) 1986-04-17 1986-04-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5676286U JPS62168227U (en) 1986-04-17 1986-04-17

Publications (1)

Publication Number Publication Date
JPS62168227U true JPS62168227U (en) 1987-10-26

Family

ID=30885866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5676286U Pending JPS62168227U (en) 1986-04-17 1986-04-17

Country Status (1)

Country Link
JP (1) JPS62168227U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63127843A (en) * 1986-11-18 1988-05-31 Mitsui Seiki Kogyo Co Ltd Clamping device for dividing table
WO2009078308A1 (en) * 2007-12-19 2009-06-25 Tsudakoma Kogyo Kabushikikaisha Rotation-indexing table apparatus for machine tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63127843A (en) * 1986-11-18 1988-05-31 Mitsui Seiki Kogyo Co Ltd Clamping device for dividing table
WO2009078308A1 (en) * 2007-12-19 2009-06-25 Tsudakoma Kogyo Kabushikikaisha Rotation-indexing table apparatus for machine tool
EP2233244A4 (en) * 2007-12-19 2011-05-11 Tsudakoma Ind Co Ltd Rotation-indexing table apparatus for machine tool

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