GB554422A - Improvements in or relating to chucks for lathes - Google Patents

Improvements in or relating to chucks for lathes

Info

Publication number
GB554422A
GB554422A GB3661/42A GB366142A GB554422A GB 554422 A GB554422 A GB 554422A GB 3661/42 A GB3661/42 A GB 3661/42A GB 366142 A GB366142 A GB 366142A GB 554422 A GB554422 A GB 554422A
Authority
GB
United Kingdom
Prior art keywords
sleeve
tube
spindle
chucks
sleeves
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
GB3661/42A
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.)
EDWARD JOHN MORTIMER
Original Assignee
EDWARD JOHN MORTIMER
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 EDWARD JOHN MORTIMER filed Critical EDWARD JOHN MORTIMER
Priority to GB3661/42A priority Critical patent/GB554422A/en
Publication of GB554422A publication Critical patent/GB554422A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
    • B23B31/2073—Axially fixed cam, moving jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)

Abstract

554,422. Chucks. MORTIMER, E. J. March 19, 1942, No. 3661. [Class 83 (iii)] The collet tube 2 of a hollow spindle chuck is moved to draw the collet 4 into the coned end 5 of the spindle by a hand-lever operated yoke 15 in a sleeve 16 sliding on sleeves 8, 9 mounted on a rearward extension of the tube and having a tapered part 18 that acts on wedge segments 10 to force them between the coned ends 8a, 9a of the sleeves. The sleeve 9 abuts the spindle 1 and the sleeve 8 is forced against an adjustable nut 7 on the tube 2. The sleeve 9 has pins 11 extending into recesses 12 in the end of the spindle 1 and transmits the drive by pins 13 and slots 14 to the tube 2.
GB3661/42A 1942-03-19 1942-03-19 Improvements in or relating to chucks for lathes Expired GB554422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3661/42A GB554422A (en) 1942-03-19 1942-03-19 Improvements in or relating to chucks for lathes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3661/42A GB554422A (en) 1942-03-19 1942-03-19 Improvements in or relating to chucks for lathes

Publications (1)

Publication Number Publication Date
GB554422A true GB554422A (en) 1943-07-02

Family

ID=9762531

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3661/42A Expired GB554422A (en) 1942-03-19 1942-03-19 Improvements in or relating to chucks for lathes

Country Status (1)

Country Link
GB (1) GB554422A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502981A (en) * 1947-10-24 1950-04-04 Mould Charles Harry Collet operating mechanism
US4509765A (en) * 1982-03-29 1985-04-09 Nowak Florian I Force transmitting wedge structure
DE3529181A1 (en) * 1985-08-14 1987-02-26 Maho Werkzeugmaschbau Babel CLAMPING DEVICE FOR TOOLS
CN108581522A (en) * 2018-07-06 2018-09-28 胡文正 A kind of lathe automatic clamping device
CN109434217A (en) * 2018-11-12 2019-03-08 浙江工贸职业技术学院 A kind of device that repairs a die of 3D printing post-processing

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502981A (en) * 1947-10-24 1950-04-04 Mould Charles Harry Collet operating mechanism
US4509765A (en) * 1982-03-29 1985-04-09 Nowak Florian I Force transmitting wedge structure
DE3529181A1 (en) * 1985-08-14 1987-02-26 Maho Werkzeugmaschbau Babel CLAMPING DEVICE FOR TOOLS
US4704056A (en) * 1985-08-14 1987-11-03 Maho Aktiengesellschaft Tool-clamping device
CN108581522A (en) * 2018-07-06 2018-09-28 胡文正 A kind of lathe automatic clamping device
CN108581522B (en) * 2018-07-06 2023-11-10 胡文正 Automatic clamping device of lathe
CN109434217A (en) * 2018-11-12 2019-03-08 浙江工贸职业技术学院 A kind of device that repairs a die of 3D printing post-processing
CN109434217B (en) * 2018-11-12 2024-05-28 浙江工贸职业技术学院 3D prints post-treatment's die repairing device

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