GB737544A - Improvements relating to tool holders for machine tools - Google Patents

Improvements relating to tool holders for machine tools

Info

Publication number
GB737544A
GB737544A GB32728/53A GB3272853A GB737544A GB 737544 A GB737544 A GB 737544A GB 32728/53 A GB32728/53 A GB 32728/53A GB 3272853 A GB3272853 A GB 3272853A GB 737544 A GB737544 A GB 737544A
Authority
GB
United Kingdom
Prior art keywords
tool
head
screw
machine tools
improvements relating
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
GB32728/53A
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
Publication of GB737544A publication Critical patent/GB737544A/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
    • B23B27/1666—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 by a clamping member acting almost perpendicularly on chip-forming plane
    • B23B27/167—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 by a clamping member acting almost perpendicularly on chip-forming plane in which the clamping member breaks the chips
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/11—Cutters, for shaping including chip breaker, guide or deflector detachable from tool and tool holder
    • Y10T407/116—Attached to or integral with tool clamping jaw
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2222—Tool adjustable relative to holder
    • Y10T407/2238—Tool adjustable relative to holder by adjustable or replaceable stop
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/2282—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder including tool holding clamp and clamp actuator
    • Y10T407/2286—Resiliently biased clamp jaw
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/2282—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder including tool holding clamp and clamp actuator
    • Y10T407/2292—Slidable jaw

Landscapes

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

Abstract

737,544. Tool - holders; cutting - tools. BODIN, E. G. Nov. 25, 1953 [Dec. 5, 1952; March 14, 1953], No. 32728/53. Class 83 (3). A tool-holder for a machine tool comprises a body 1, Fig. 1, and a clamping member, the shank 3a of which is movable in a bore 12 and the head 3b of which clamps a tool 2,. of tungsten carbide or other hard metal, in a recess 1a. The clamping member is moved to clamp the tool against the action of a spring 6 by a lever 4 pivoted to the body at 13 and actuated by a screw 5 having a conical end engaging the lever. The head 3b has a chip-breaking insert 7 of tungsten carbide or other hard metal. In a modification, the head 3b, Fig. 2, is angularly adjustable about a shank 3a and locked by a clamp screw 11, and a bolt 9 with a sloping head is positioned in a bore 14 and movable by a screw 10 to form an adjustable abutment for the back of the tool.
GB32728/53A 1952-12-05 1953-11-25 Improvements relating to tool holders for machine tools Expired GB737544A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE320436X 1952-12-05
SE140353X 1953-03-14

Publications (1)

Publication Number Publication Date
GB737544A true GB737544A (en) 1955-09-28

Family

ID=26655964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32728/53A Expired GB737544A (en) 1952-12-05 1953-11-25 Improvements relating to tool holders for machine tools

Country Status (7)

Country Link
US (1) US2706327A (en)
BE (1) BE524788A (en)
CH (1) CH320436A (en)
DE (1) DE1008547B (en)
FR (1) FR1098052A (en)
GB (1) GB737544A (en)
NL (2) NL183279B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903781A (en) * 1955-07-14 1959-09-15 Arthur F Hudson Metal cutting tool and holder
US2862285A (en) * 1955-09-23 1958-12-02 Lloyd W Miller Quick release tool holder
US2903784A (en) * 1956-10-08 1959-09-15 Carl A Billman Milling cutter
US2911707A (en) * 1957-05-29 1959-11-10 Sandvikens Jernverks Ab Tool holder
US2955349A (en) * 1958-03-13 1960-10-11 Gen Electric Cutting tool
DE1217741B (en) * 1960-12-10 1966-05-26 Stockholms Hardmetall Manufakt Clamping tool with exchangeable cutting body
US3400439A (en) * 1966-09-15 1968-09-10 Warner Swasey Co Cutter holders
DE9206554U1 (en) * 1992-05-14 1993-09-16 Balzat Werkzeugmaschinenfabrik Grooving tool
US7322775B2 (en) * 2005-06-08 2008-01-29 Van Horssen Charles A Quick change holder for cutting tool
JP5878993B2 (en) * 2013-02-01 2016-03-08 株式会社日立製作所 Cutting tool having automatic insert attaching / detaching mechanism, and automatic insert changing device
CN105964750A (en) * 2016-06-27 2016-09-28 和和机械（张家港）有限公司 Pipe end forming machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE309007C (en) * 1915-07-10
US2063129A (en) * 1934-07-31 1936-12-08 Apex Tool & Cutter Company Inc Drawbolt tool holder and bit
US2062607A (en) * 1935-05-29 1936-12-01 O K Tool Co Inc Streamlined bit clamp and holder
US2166826A (en) * 1936-12-10 1939-07-18 Carboloy Company Inc Chip controller and breaker
US2357918A (en) * 1944-02-19 1944-09-12 Otto F Trippler Toolholder
US2583880A (en) * 1946-01-07 1952-01-29 Gisholt Machine Co Clamp
GB607417A (en) * 1946-02-04 1948-08-31 Lloyd Ltd Richard Improvements relating to lathe and like tool-holders
FR968404A (en) * 1948-06-23 1950-11-27 Sncf Chipbreaker insert for cutting tool
FR989306A (en) * 1949-04-22 1951-09-07 Tool with interchangeable insert

Also Published As

Publication number Publication date
FR1098052A (en) 1955-07-18
DE1008547B (en) 1957-05-16
NL183279B (en)
US2706327A (en) 1955-04-19
CH320436A (en) 1957-03-31
BE524788A (en)
NL88876C (en)

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