JPH0174006U - - Google Patents

Info

Publication number
JPH0174006U
JPH0174006U JP1987167962U JP16796287U JPH0174006U JP H0174006 U JPH0174006 U JP H0174006U JP 1987167962 U JP1987167962 U JP 1987167962U JP 16796287 U JP16796287 U JP 16796287U JP H0174006 U JPH0174006 U JP H0174006U
Authority
JP
Japan
Prior art keywords
burr
holding device
workpiece
holding member
drive means
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
JP1987167962U
Other languages
Japanese (ja)
Other versions
JPH0413046Y2 (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 JP1987167962U priority Critical patent/JPH0413046Y2/ja
Publication of JPH0174006U publication Critical patent/JPH0174006U/ja
Application granted granted Critical
Publication of JPH0413046Y2 publication Critical patent/JPH0413046Y2/ja
Expired legal-status Critical Current

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  • Gripping On Spindles (AREA)

Description

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

第１図はこの考案による工作物保持装置の一実
施例を示す断面図である。 １……工作物、２……第１保持部材、３……第
２保持部材、４……駆動手段、５……連結手段、
１１……軸部材、１２……外側部材、１４……円
錐状穴、２１……チヤツク爪、２２……精密チヤ
ツク、３１……センタ、４２……軸受、５１……
ケレプレート、５２……ケレ、５３……カツプリ
ング、５６……係止片。 FIG. 1 is a sectional view showing an embodiment of the workpiece holding device according to this invention. DESCRIPTION OF SYMBOLS 1... Workpiece, 2... First holding member, 3... Second holding member, 4... Drive means, 5... Connection means,
DESCRIPTION OF SYMBOLS 11...Shaft member, 12...Outer member, 14...Conical hole, 21...Chuck pawl, 22...Precision chuck, 31...Center, 42...Bearing, 51...
Ceramic plate, 52... Ceramic, 53... Coupling, 56... Locking piece.

Claims (1)

【実用新案登録請求の範囲】 (1) 相対的に回転可能な軸部材と外側部材とか
ら成る工作物の前記軸部材の両端部をそれぞれ保
持する第１保持部材と第２保持部材とを相対的に
進退運動可能に設け、前記第２保持部材上に軸受
を介して駆動手段を設け、前記駆動手段に回転連
動し且つ進退運動可能な連結手段を前記外側部材
に係合可能に構成したことを特徴とする工作物保
持装置。 (2) 前記第１保持部材はチヤツク爪を有する精
密チヤツクであることを特徴とする実用新案登録
請求の範囲第１項に記載の工作物保持装置。 (3) 前記第２保持部材は前記第１保持部材の方
向へ付勢されたセンタであることを特徴とする実
用新案登録請求の範囲第１項に記載の工作物保持
装置。 (4) 前記連結手段は前記駆動手段に対して軸方
向に移動可能に設けたケレプレート、前記外側部
材の端面に形成した穴に係合するケレ、及び前記
ケレプレートと前記ケレとを連結するカツプリン
グから成ることを特徴とする実用新案登録請求の
範囲第１項に記載の工作物保持装置。 (5) 前記センタの付勢力を調整可能に構成した
ことを特徴とする実用新案登録請求の範囲第３項
に記載の工作物保持装置。[Claims for Utility Model Registration] (1) A first holding member and a second holding member that respectively hold both ends of the shaft member of a workpiece consisting of a relatively rotatable shaft member and an outer member are moved relative to each other. A drive means is provided on the second holding member via a bearing, and a connecting means that is rotationally interlocked with the drive means and is movable back and forth is configured to be engageable with the outer member. A workpiece holding device featuring: (2) The workpiece holding device according to claim 1, wherein the first holding member is a precision chuck having chuck claws. (3) The workpiece holding device according to claim 1, wherein the second holding member is a center biased toward the first holding member. (4) The connecting means includes a burr plate provided to be movable in the axial direction with respect to the drive means, a burr that engages with a hole formed in an end surface of the outer member, and a burr that connects the burr plate and the burr. The workpiece holding device according to claim 1, characterized in that it comprises a coupling. (5) The workpiece holding device according to claim 3, wherein the biasing force of the center is adjustable.
JP1987167962U 1987-11-04 1987-11-04 Expired JPH0413046Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987167962U JPH0413046Y2 (en) 1987-11-04 1987-11-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987167962U JPH0413046Y2 (en) 1987-11-04 1987-11-04

Publications (2)

Publication Number Publication Date
JPH0174006U true JPH0174006U (en) 1989-05-18
JPH0413046Y2 JPH0413046Y2 (en) 1992-03-27

Family

ID=31456726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987167962U Expired JPH0413046Y2 (en) 1987-11-04 1987-11-04

Country Status (1)

Country Link
JP (1) JPH0413046Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03100008U (en) * 1990-01-30 1991-10-18

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094430U (en) * 1983-12-05 1985-06-27 株式会社ワシノエンジニアリング Gripping device for rotating shaft assembly parts
JPS60134554U (en) * 1984-02-15 1985-09-07 株式会社　大隈鐵工所 Tailstock with drive device
JPS6391311U (en) * 1986-12-02 1988-06-13

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094430U (en) * 1983-12-05 1985-06-27 株式会社ワシノエンジニアリング Gripping device for rotating shaft assembly parts
JPS60134554U (en) * 1984-02-15 1985-09-07 株式会社　大隈鐵工所 Tailstock with drive device
JPS6391311U (en) * 1986-12-02 1988-06-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03100008U (en) * 1990-01-30 1991-10-18

Also Published As

Publication number Publication date
JPH0413046Y2 (en) 1992-03-27

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