JPH0319656U - - Google Patents

Info

Publication number
JPH0319656U
JPH0319656U JP7856189U JP7856189U JPH0319656U JP H0319656 U JPH0319656 U JP H0319656U JP 7856189 U JP7856189 U JP 7856189U JP 7856189 U JP7856189 U JP 7856189U JP H0319656 U JPH0319656 U JP H0319656U
Authority
JP
Japan
Prior art keywords
base
collet
clamped
inclined surface
claw
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
JP7856189U
Other languages
Japanese (ja)
Other versions
JP2569067Y2 (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 JP1989078561U priority Critical patent/JP2569067Y2/en
Publication of JPH0319656U publication Critical patent/JPH0319656U/ja
Application granted granted Critical
Publication of JP2569067Y2 publication Critical patent/JP2569067Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Machine Tool Positioning Apparatuses (AREA)

Description

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

第１図はこの考案の一実施例を示す正面断面図
、第２図は第１図の−矢視断面図である。 ３…ベース、７…シリンダ室、３７…被クラン
プ部材、４２…コレツト、４４…爪、４５…傾斜
面、５１…ピストン。 FIG. 1 is a front sectional view showing an embodiment of this invention, and FIG. 2 is a sectional view taken along the - arrow in FIG. 3... Base, 7... Cylinder chamber, 37... Clamped member, 42... Collet, 44... Claw, 45... Inclined surface, 51... Piston.

Claims (1)

【実用新案登録請求の範囲】 (1) ベースに支持され、屈曲することにより開
閉する複数の爪を有するととにこれら爪の内周ま
たは外周のいずれか一方に傾斜面が設けられた略
円筒状のコレツトと、ベース内に形成されたシリ
ンダ室に挿入されコレツトの傾斜面に接触すると
ともにシリンダ室に給排される流体により軸方向
に移動する略円筒状のピストンと、を備え、ピス
トンの軸方向への移動を傾斜面の楔作用によりコ
レツトの爪の開閉動作に変換して該コレツトの爪
を被クランプ部材に押付け、被クランプ部材をベ
ースにクランプするようにしたことを特徴とする
クランプ装置。 (2) 前記ベースは割出し装置の静止したケーシ
ングであり、また、被クランプ部材はケーシング
に嵌合された回転部材である請求項１記載のクラ
ンプ装置。[Claims for Utility Model Registration] (1) A substantially cylindrical body supported by a base and having a plurality of claws that open and close by bending, and an inclined surface provided on either the inner or outer periphery of these claws. A substantially cylindrical piston that is inserted into a cylinder chamber formed in the base, contacts the inclined surface of the collet, and is moved in the axial direction by fluid supplied to and discharged from the cylinder chamber. A clamp characterized in that the movement in the axial direction is converted into an opening/closing operation of the claw of the collet by the wedge action of the inclined surface, and the claw of the collet is pressed against the member to be clamped, thereby clamping the member to be clamped to the base. Device. (2) The clamping device according to claim 1, wherein the base is a stationary casing of an indexing device, and the member to be clamped is a rotating member fitted into the casing.
JP1989078561U 1989-07-03 1989-07-03 Clamping device Expired - Lifetime JP2569067Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989078561U JP2569067Y2 (en) 1989-07-03 1989-07-03 Clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989078561U JP2569067Y2 (en) 1989-07-03 1989-07-03 Clamping device

Publications (2)

Publication Number Publication Date
JPH0319656U true JPH0319656U (en) 1991-02-26
JP2569067Y2 JP2569067Y2 (en) 1998-04-22

Family

ID=31621945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989078561U Expired - Lifetime JP2569067Y2 (en) 1989-07-03 1989-07-03 Clamping device

Country Status (1)

Country Link
JP (1) JP2569067Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010023148A (en) * 2008-07-16 2010-02-04 Okuma Corp Machine tool
KR101399083B1 (en) * 2012-09-26 2014-06-27 (주)현대 와코텍 Portable Manual type suction and pressure pump assembly
JP2015199172A (en) * 2014-04-09 2015-11-12 ファナック株式会社 Electric discharge machine having rotary shaft

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54141077U (en) * 1978-03-24 1979-10-01
JPS6094209A (en) * 1983-10-31 1985-05-27 Toyoda Mach Works Ltd Work retaining device using collet chuck
JPS6288550A (en) * 1985-10-16 1987-04-23 Nippon Seiko Kk Rotary indexing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54141077U (en) * 1978-03-24 1979-10-01
JPS6094209A (en) * 1983-10-31 1985-05-27 Toyoda Mach Works Ltd Work retaining device using collet chuck
JPS6288550A (en) * 1985-10-16 1987-04-23 Nippon Seiko Kk Rotary indexing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010023148A (en) * 2008-07-16 2010-02-04 Okuma Corp Machine tool
KR101399083B1 (en) * 2012-09-26 2014-06-27 (주)현대 와코텍 Portable Manual type suction and pressure pump assembly
JP2015199172A (en) * 2014-04-09 2015-11-12 ファナック株式会社 Electric discharge machine having rotary shaft
US10052704B2 (en) 2014-04-09 2018-08-21 Fanuc Corporation Electric discharge machine with rotary table

Also Published As

Publication number Publication date
JP2569067Y2 (en) 1998-04-22

Similar Documents

Publication Publication Date Title
JPH0319656U (en)
EP0427083A3 (en) Horizontal metal-extrusion press
JPS6080804U (en) Mounting device for ring processing
JPH0357306Y2 (en)
JPS63120711U (en)
KR900014067A (en) Machine Tool Chuck
JPS6376432U (en)
JPS62123807U (en)
JPS6242907U (en)
JPS6338965U (en)
JPS63141887U (en)
JPS59189297U (en) Parts insertion head
JPS6135719U (en) Work clamp device
JPS61154607U (en)
JPS62149608U (en)
JPS57206536A (en) Metallic cap part molding method of metallic vessel and its device
JPS61168912U (en)
JPH0388638U (en)
JPH0266975U (en)
JPH031727U (en)
JPS63110386U (en)
JPS62175984U (en)
JPH0280950U (en)
JPH0419778U (en)
JPH0246606U (en)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term