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GB1040067A - Improvements in or relating to cutting tools - Google Patents

Improvements in or relating to cutting tools

Info

Publication number
GB1040067A
GB1040067A GB5036064A GB5036064A GB1040067A GB 1040067 A GB1040067 A GB 1040067A GB 5036064 A GB5036064 A GB 5036064A GB 5036064 A GB5036064 A GB 5036064A GB 1040067 A GB1040067 A GB 1040067A
Authority
GB
United Kingdom
Prior art keywords
insert
shank
pin
shoulders
recess
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
GB5036064A
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.)
De Vlieg Machine Co
Original Assignee
De Vlieg Machine Co
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 De Vlieg Machine Co filed Critical De Vlieg Machine Co
Publication of GB1040067A publication Critical patent/GB1040067A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1662—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the cutting insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2205/00—Fixation of cutting inserts in holders
    • B23B2205/04—Fixation screws, bolts or pins of particular form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Drilling Tools (AREA)

Abstract

1,040,067. Cutting tools. DE VLIEG MACHINE CO. Dec. 10, 1964 [March 30, 1964], No, 50360/64. Heading B3B. A cutting tool of the removable insert type, Figs. 1 and 3 (not shown), comprises an insert 8 and a supporting shank 54. The shank has an open-sided recess to accommodate the insert, the side faces 24 and 26 of which co-operate with the converging shoulders 12 and 14 respectively of the recess. The insert has a tapered central hole 28 through which passes a wedging member, in the form of a pin 30, and which screws into the shank. The axis of the pin 30 is inclined with respect to the axis of the tapered hole 28 in the insert and lies in a vertical plane passage through the point of convergence of the shoulders 12 and 14, so that by screwing the pin into the shank the head 32, a wedging engagement with one side of the hole is effected to press the insert into engagement with the shoulders 12 and 14 and with the seat 10 of the recess.
GB5036064A 1964-03-30 1964-12-10 Improvements in or relating to cutting tools Expired GB1040067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35580564A 1964-03-30 1964-03-30

Publications (1)

Publication Number Publication Date
GB1040067A true GB1040067A (en) 1966-08-24

Family

ID=23398923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5036064A Expired GB1040067A (en) 1964-03-30 1964-12-10 Improvements in or relating to cutting tools

Country Status (3)

Country Link
CH (1) CH423422A (en)
DE (1) DE1295967B (en)
GB (1) GB1040067A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051775A2 (en) * 1980-11-10 1982-05-19 Kennametal Inc. Toolholder for use in holding a cutting insert, method of clamping a cutting insert and locking pin for securing a cutting insert
EP0639418A1 (en) * 1993-08-03 1995-02-22 Walter Ag Rotating cutting tool with inserts, in particular for metalworking
CN107614173A (en) * 2015-09-24 2018-01-19 三菱日立工具株式会社 Indexable insert blade type cutting element

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3333117C2 (en) * 1983-09-14 1985-07-11 Balzat Werkzeugmaschinenfabrik GmbH, 5014 Kerpen Tool for a keyseating machine
CH673245A5 (en) * 1987-12-08 1990-02-28 Maag Zahnraeder & Maschinen Ag

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097417A (en) * 1957-10-25 1963-07-16 Tool holder with replaceable tip

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051775A2 (en) * 1980-11-10 1982-05-19 Kennametal Inc. Toolholder for use in holding a cutting insert, method of clamping a cutting insert and locking pin for securing a cutting insert
EP0051775A3 (en) * 1980-11-10 1982-06-16 Kennametal Inc. Insert holder and method of holding
EP0639418A1 (en) * 1993-08-03 1995-02-22 Walter Ag Rotating cutting tool with inserts, in particular for metalworking
US5542793A (en) * 1993-08-03 1996-08-06 Walter Ag Rotary cutting tool with axially precision positioned end cutting inserts
CN107614173A (en) * 2015-09-24 2018-01-19 三菱日立工具株式会社 Indexable insert blade type cutting element
CN107614173B (en) * 2015-09-24 2018-12-14 三菱日立工具株式会社 Indexable insert blade type cutting element

Also Published As

Publication number Publication date
CH423422A (en) 1966-10-31
DE1295967B (en) 1969-05-22

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