GB610920A - Center for machine-tools - Google Patents

Center for machine-tools

Info

Publication number
GB610920A
GB610920A GB10924/46A GB1092446A GB610920A GB 610920 A GB610920 A GB 610920A GB 10924/46 A GB10924/46 A GB 10924/46A GB 1092446 A GB1092446 A GB 1092446A GB 610920 A GB610920 A GB 610920A
Authority
GB
United Kingdom
Prior art keywords
centre
collar
supporting member
stroke
socket
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.)
Expired
Application number
GB10924/46A
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.)
VICTOR CHARLES HUANT
Original Assignee
VICTOR CHARLES HUANT
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 VICTOR CHARLES HUANT filed Critical VICTOR CHARLES HUANT
Publication of GB610920A publication Critical patent/GB610920A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B23/00—Tailstocks; Centres
    • B23B23/02—Dead centres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B23/00—Tailstocks; Centres
    • B23B23/04—Live centres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/136—Springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)

Abstract

610,920. Lathe centres. HUANT, V. C. April 9, 1946, No. 10924. Convention date, May 18, 1945. [Class 83 (iii)] A centre 1 is slidably carried in a member 3 and is prevented from rotating therein by a stud 4 and a longitudinal groove 5, a spring 6 absorbing axial loads on the centre. The stroke of the centre is defined in one direction by a shoulder 13 which abuts against a cap 14 and in the other direction by the member 3 having a collar 15 bearing against an annular series of balls 16. Roller bearings 11, 12 permit rotation of the supporting member inside a socket 10. In an alternative construction, the socket is dispensed with and the supporting member is rigidly connected to a lathe, the stroke of the centre being defined by a collar thereon. The outward and inward movement of the collar is limited by a cap and a thrust plate respectively, attached to the supporting member.
GB10924/46A 1945-05-18 1946-04-09 Center for machine-tools Expired GB610920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR910855T 1945-05-18

Publications (1)

Publication Number Publication Date
GB610920A true GB610920A (en) 1948-10-22

Family

ID=9414832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10924/46A Expired GB610920A (en) 1945-05-18 1946-04-09 Center for machine-tools

Country Status (4)

Country Link
BE (1) BE464337A (en)
CH (1) CH252395A (en)
FR (1) FR910855A (en)
GB (1) GB610920A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051609B (en) * 1952-11-15 1959-02-26 Bohner & Koehle Core tip
US3943804A (en) * 1974-06-21 1976-03-16 Omer H. Schook Spring-loaded live center
JPS52159703U (en) * 1976-05-27 1977-12-03
CN103240632A (en) * 2013-05-24 2013-08-14 铜陵有色兴铜机电制造有限公司 External machining fixture for one-step clamping
CN103722192A (en) * 2013-12-06 2014-04-16 常州金安冶金设备有限公司 Novel spring center
CN106513720A (en) * 2016-12-29 2017-03-22 重庆德运模具制造有限公司 Axial ejecting device
CN109202105A (en) * 2018-09-19 2019-01-15 广州市镭迪机电制造技术有限公司 A kind of quick top fixture and application method for cutter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025735A (en) * 1958-10-24 1962-03-20 George W Macarthur Lathe center

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051609B (en) * 1952-11-15 1959-02-26 Bohner & Koehle Core tip
US3943804A (en) * 1974-06-21 1976-03-16 Omer H. Schook Spring-loaded live center
JPS52159703U (en) * 1976-05-27 1977-12-03
CN103240632A (en) * 2013-05-24 2013-08-14 铜陵有色兴铜机电制造有限公司 External machining fixture for one-step clamping
CN103722192A (en) * 2013-12-06 2014-04-16 常州金安冶金设备有限公司 Novel spring center
CN106513720A (en) * 2016-12-29 2017-03-22 重庆德运模具制造有限公司 Axial ejecting device
CN106513720B (en) * 2016-12-29 2018-03-13 重庆德运模具制造有限公司 Axial holding device
CN109202105A (en) * 2018-09-19 2019-01-15 广州市镭迪机电制造技术有限公司 A kind of quick top fixture and application method for cutter

Also Published As

Publication number Publication date
CH252395A (en) 1947-12-31
BE464337A (en)
FR910855A (en) 1946-06-20

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