GB1218974A - Improvements in or relating to screwing, tapping or like machines - Google Patents

Improvements in or relating to screwing, tapping or like machines

Info

Publication number
GB1218974A
GB1218974A GB2513068A GB2513068A GB1218974A GB 1218974 A GB1218974 A GB 1218974A GB 2513068 A GB2513068 A GB 2513068A GB 2513068 A GB2513068 A GB 2513068A GB 1218974 A GB1218974 A GB 1218974A
Authority
GB
United Kingdom
Prior art keywords
wheel
wheels
driven
fielding
workpiece
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
GB2513068A
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.)
FIELD ENGINEERING Co
MARY ELIZABETH FIELDING
Original Assignee
FIELD ENGINEERING Co
MARY ELIZABETH FIELDING
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 FIELD ENGINEERING Co, MARY ELIZABETH FIELDING filed Critical FIELD ENGINEERING Co
Priority to GB2513068A priority Critical patent/GB1218974A/en
Publication of GB1218974A publication Critical patent/GB1218974A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
    • B23G1/04—Machines with one working-spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps

Abstract

1,218,974. Machine tool details; grinding. N. FIELDING, J. CHADWICK, M. E. FIELDING and L. NIGHTINGALE, [trading as FIELD ENG. CO.]. 7 March, 1969 [25 May, 1968], No. 25130/68. Headings B3B, B3D and B3N. [Also in Division F2] A screwing, tapping, grinding, drilling or turning machine comprises a tool spindle 4. Fig. 2, which is driven by a motor through a friction drive 9-11, which slips on overload. Friction wheel 9 is keyed to shaft 4 which is axially movable so as to engage the wheel with either of the wheels 10, 11, so that wheel 9 can be driven in either direction. Wheels 10, 11 are connected by a belt 15, and wheel 10 is driven from the motor through a belt 16. Each of the wheels 10, 11 have resilient serrated rims 12, 13 made of Neoprene. The workpiece if held by a support 18 mounted on a bar 19 which is movable relative to tool 7 by a hand-operated rack and pinion drive 20. A work-holder guide rod 23, having an adjustable stop 24, is provided, and a pair of handles 25 on the support 18 provides for manual feed of the workpiece after it has been brought into the working position by the rack and pinion. Coolant is supplied by a device 26, and a tray 27 collects the swarf.
GB2513068A 1968-05-25 1968-05-25 Improvements in or relating to screwing, tapping or like machines Expired GB1218974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2513068A GB1218974A (en) 1968-05-25 1968-05-25 Improvements in or relating to screwing, tapping or like machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2513068A GB1218974A (en) 1968-05-25 1968-05-25 Improvements in or relating to screwing, tapping or like machines

Publications (1)

Publication Number Publication Date
GB1218974A true GB1218974A (en) 1971-01-13

Family

ID=10222687

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2513068A Expired GB1218974A (en) 1968-05-25 1968-05-25 Improvements in or relating to screwing, tapping or like machines

Country Status (1)

Country Link
GB (1) GB1218974A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113427089A (en) * 2021-08-02 2021-09-24 杭州富阳钰煊五金有限公司 Mobile monitoring fixing base multi-process automatic tapping equipment and tapping process thereof
CN115847113A (en) * 2022-12-16 2023-03-28 温州市强杰科技实业有限公司 Nut cutting forming device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113427089A (en) * 2021-08-02 2021-09-24 杭州富阳钰煊五金有限公司 Mobile monitoring fixing base multi-process automatic tapping equipment and tapping process thereof
CN115847113A (en) * 2022-12-16 2023-03-28 温州市强杰科技实业有限公司 Nut cutting forming device
CN115847113B (en) * 2022-12-16 2023-06-27 温州市强杰科技实业有限公司 Nut cutting forming device

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