JPH03100007U - - Google Patents

Info

Publication number
JPH03100007U
JPH03100007U JP862390U JP862390U JPH03100007U JP H03100007 U JPH03100007 U JP H03100007U JP 862390 U JP862390 U JP 862390U JP 862390 U JP862390 U JP 862390U JP H03100007 U JPH03100007 U JP H03100007U
Authority
JP
Japan
Prior art keywords
workpiece
eccentricity
pivot
eccentric position
eccentric
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
JP862390U
Other languages
English (en)
Other versions
JP2521985Y2 (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 JP1990008623U priority Critical patent/JP2521985Y2/ja
Publication of JPH03100007U publication Critical patent/JPH03100007U/ja
Application granted granted Critical
Publication of JP2521985Y2 publication Critical patent/JP2521985Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)

Description

【図面の簡単な説明】
第１図は本実施例の偏心チヤツクの断面図及び
その駆動回路図、第２図は本実施例の他の工作物
の斜視図である。 ２……主軸、４……チヤツク本体、７……旋回
軸、８……コレツトブツシユ、２１……流体圧モ
ータ、２６……センサ、２７……位置決めピン、
２８……流体圧シリンダ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転駆動される主軸先端に固着のチヤツク本体
    に回転中心に対して平行かつ所定の偏心量を有し
    旋回可能に設けられ該偏心量と等しい偏心位置に
    加工部を有する工作物を支持する旋回軸と、該旋
    回軸に同心に設けられた工作物の把持部材と、前
    記旋回軸を旋回位置決めする旋回割出し部材と、
    前記把持部材を開閉する開閉駆動部材とを含んで
    なり、偏心位置の加工部を自動割出可能なことを
    特徴とする偏心チヤツク。
JP1990008623U 1990-01-31 1990-01-31 偏心チヤツク Expired - Lifetime JP2521985Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990008623U JP2521985Y2 (ja) 1990-01-31 1990-01-31 偏心チヤツク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990008623U JP2521985Y2 (ja) 1990-01-31 1990-01-31 偏心チヤツク

Publications (2)

Publication Number Publication Date
JPH03100007U true JPH03100007U (ja) 1991-10-18
JP2521985Y2 JP2521985Y2 (ja) 1997-01-08

Family

ID=31512247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990008623U Expired - Lifetime JP2521985Y2 (ja) 1990-01-31 1990-01-31 偏心チヤツク

Country Status (1)

Country Link
JP (1) JP2521985Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118403A (ja) * 1983-11-29 1985-06-25 Toyoda Mach Works Ltd クランクシャフト保持用チャック
JPS61169561U (ja) * 1985-04-11 1986-10-21
JPS628003U (ja) * 1985-07-02 1987-01-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118403A (ja) * 1983-11-29 1985-06-25 Toyoda Mach Works Ltd クランクシャフト保持用チャック
JPS61169561U (ja) * 1985-04-11 1986-10-21
JPS628003U (ja) * 1985-07-02 1987-01-19

Also Published As

Publication number Publication date
JP2521985Y2 (ja) 1997-01-08

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term