GB565076A - Improvements in or relating to tool holders for lathes or like machine tools - Google Patents

Improvements in or relating to tool holders for lathes or like machine tools

Info

Publication number
GB565076A
GB565076A GB633543A GB633543A GB565076A GB 565076 A GB565076 A GB 565076A GB 633543 A GB633543 A GB 633543A GB 633543 A GB633543 A GB 633543A GB 565076 A GB565076 A GB 565076A
Authority
GB
United Kingdom
Prior art keywords
screws
flanges
slides
steadies
pillars
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
GB633543A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB633543A priority Critical patent/GB565076A/en
Publication of GB565076A publication Critical patent/GB565076A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04—Tool holders for a single cutting tool
    • B23B29/12—Special arrangements on tool holders
    • B23B29/16—Special arrangements on tool holders for supporting the workpiece in a backrest

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

565,076. Turning. HELIOT, W. D. B. April 20, 1943, No. 6335. [Class 83 (iii)] In a combined tool and work rest of the kind having two flanges 10, 11, the former carrying a supporting shank 12 and the latter a radial cutting tool mounted in a slot 16 and roller steadies 24, the flanges are connected by two pillars 13, 14, having smooth circular crosssections and located at diametrically opposite sides of a work-receiving aperture 15 so as to allow swarf to escape easily. The pillars are splayed as shown in Fig. 2 and are formed as a single casting with the flanges, the shank 12 being screwed thereto. The cutter is secured by four set-screws 20, 21 and the roller steadies are mounted on approximately radial slides 23 adjusted by collars 26 on screws 27 and locked by screws 28 passing through slots in the flange 11, the slides being preferably at 5 degrees and 100 degrees to the horizontal, as shown in Fig. 3. The Provisional Specification describes a modification in which the slides 23 are adjusted by screws engaging threads on one side thereof.
GB633543A 1943-04-20 1943-04-20 Improvements in or relating to tool holders for lathes or like machine tools Expired GB565076A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB633543A GB565076A (en) 1943-04-20 1943-04-20 Improvements in or relating to tool holders for lathes or like machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB633543A GB565076A (en) 1943-04-20 1943-04-20 Improvements in or relating to tool holders for lathes or like machine tools

Publications (1)

Publication Number Publication Date
GB565076A true GB565076A (en) 1944-10-25

Family

ID=9812611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB633543A Expired GB565076A (en) 1943-04-20 1943-04-20 Improvements in or relating to tool holders for lathes or like machine tools

Country Status (1)

Country Link
GB (1) GB565076A (en)

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