GB1005890A - Improvements in and relating to slot milling and like machines - Google Patents

Improvements in and relating to slot milling and like machines

Info

Publication number
GB1005890A
GB1005890A GB2818762A GB2818762A GB1005890A GB 1005890 A GB1005890 A GB 1005890A GB 2818762 A GB2818762 A GB 2818762A GB 2818762 A GB2818762 A GB 2818762A GB 1005890 A GB1005890 A GB 1005890A
Authority
GB
United Kingdom
Prior art keywords
slide
spindle
work
tool
groove
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
GB2818762A
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.)
HANS HURTH
Original Assignee
HANS HURTH
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 HANS HURTH filed Critical HANS HURTH
Publication of GB1005890A publication Critical patent/GB1005890A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/28—Grooving workpieces
    • B23C3/30—Milling straight grooves, e.g. keyways

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

1,005,890. Machine tool details; grinding. F. HURTH, and H. HURTH. July 23, 1962 [Sept. 15, 1961], No. 28187/62. Headings B3B, B3D and B3K. A milling or grinding machine comprises a base 10, a frame 11 having guides 17 for a work slide 18, an auxiliary slide 19 slidable on slide 18, a top slide 20 slidable on slide 19, a work-holder 21 on slide 20, a tool slide 12, and a tool spindle 13 driven by an electric motor 15 through pulleys 16. A block 23 carries a slide 24 adjustable by rotation of a pin 25 which drives a screw 27 through a gear-box 26, the slide carrying a roller 28 which forms pivoting points for a twoarmed lever 29. Lever 29 carries a roller 30a which engages a cam 30, and two pins 31 which engage a nut 33 through which a screwed spindle 36 passes. Spindle 36 is rotatable by a square 37 through a shaft 37a, and bevel gears 37b. Rotation of spindle 36 moves the work 22 vertically to the required position relative to tool 14, and roller 28 is set to the required pivot position. If a groove is to be cut requiring one roughing pass, and a finishing pass, for each wall of the groove, with a tool of less diameter than the width of the groove, then, after the roughing pass, cam 30 is adjusted to move spindle 36 and therefore the work downwardly so that the top wall of the groove is finished, and is then adjusted again to move the work upwardly so that the bottom wall is finished.
GB2818762A 1961-09-15 1962-07-23 Improvements in and relating to slot milling and like machines Expired GB1005890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0043648 1961-09-15

Publications (1)

Publication Number Publication Date
GB1005890A true GB1005890A (en) 1965-09-29

Family

ID=7155259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2818762A Expired GB1005890A (en) 1961-09-15 1962-07-23 Improvements in and relating to slot milling and like machines

Country Status (1)

Country Link
GB (1) GB1005890A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4778314A (en) * 1986-07-23 1988-10-18 Klein, Schanzlin & Becker Aktiengesellschaft Method of machining grooves in shafts and like workpieces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4778314A (en) * 1986-07-23 1988-10-18 Klein, Schanzlin & Becker Aktiengesellschaft Method of machining grooves in shafts and like workpieces

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