JPS56102404A - High speed chuck for machine tool - Google Patents

High speed chuck for machine tool

Info

Publication number
JPS56102404A
JPS56102404A JP513880A JP513880A JPS56102404A JP S56102404 A JPS56102404 A JP S56102404A JP 513880 A JP513880 A JP 513880A JP 513880 A JP513880 A JP 513880A JP S56102404 A JPS56102404 A JP S56102404A
Authority
JP
Japan
Prior art keywords
master jaw
fall
jaw
high speed
machine tool
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
JP513880A
Other languages
Japanese (ja)
Other versions
JPS6242725B2 (en
Inventor
Akira Nobukawa
Tatsue Sawaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kitagawa Iron Works Co Ltd
Original Assignee
Kitagawa Iron Works Co Ltd
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 by Kitagawa Iron Works Co Ltd filed Critical Kitagawa Iron Works Co Ltd
Priority to JP513880A priority Critical patent/JPS56102404A/en
Publication of JPS56102404A publication Critical patent/JPS56102404A/en
Publication of JPS6242725B2 publication Critical patent/JPS6242725B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)

Abstract

PURPOSE: To improve holding strength and prevent the fall of master jaw, by making use of the centrifugal force in the direction of the radius to prevent the master jaw's possible fall and also to improve its holding power in said direction.
CONSTITUTION: The both ends S, S' of the counter-lever 2 are formed spherically. Corresponding these the contacting part of the master jaw 3 is formed in arc Q'. The contacting part of the balance weight 1 and the master jaw is formed by the arc surface Q and the cam surface R which is linearly tapered. When the centrifugal force F of the balance weight 1 is given to the jaw through the counter-lever 2 in the form of rectifying power B, it also acts against the fall in the form of evenly divided pushing upward power C to kill off the revolving torque.
COPYRIGHT: (C)1981,JPO&Japio
JP513880A 1980-01-18 1980-01-18 High speed chuck for machine tool Granted JPS56102404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP513880A JPS56102404A (en) 1980-01-18 1980-01-18 High speed chuck for machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP513880A JPS56102404A (en) 1980-01-18 1980-01-18 High speed chuck for machine tool

Publications (2)

Publication Number Publication Date
JPS56102404A true JPS56102404A (en) 1981-08-15
JPS6242725B2 JPS6242725B2 (en) 1987-09-09

Family

ID=11602943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP513880A Granted JPS56102404A (en) 1980-01-18 1980-01-18 High speed chuck for machine tool

Country Status (1)

Country Link
JP (1) JPS56102404A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58109209A (en) * 1981-12-09 1983-06-29 エスエムヴエ−・シユナイダ−・ウント・ヴアイスハウプト・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング Chuck for rotary machine operated by power
JPS5939111U (en) * 1982-09-03 1984-03-13 松本工業株式会社 center drive chuck
JPS6178510U (en) * 1984-10-26 1986-05-26

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58109209A (en) * 1981-12-09 1983-06-29 エスエムヴエ−・シユナイダ−・ウント・ヴアイスハウプト・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング Chuck for rotary machine operated by power
JPS6229162B2 (en) * 1981-12-09 1987-06-24 Esu Emu Uee Shunaideru Unto Uaisuhauputo Gmbh
JPS5939111U (en) * 1982-09-03 1984-03-13 松本工業株式会社 center drive chuck
JPS6178510U (en) * 1984-10-26 1986-05-26
JPH0137846Y2 (en) * 1984-10-26 1989-11-14

Also Published As

Publication number Publication date
JPS6242725B2 (en) 1987-09-09

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