DE3990621D2 - Boring tool presetting mechanism - Google Patents

Boring tool presetting mechanism

Info

Publication number
DE3990621D2
DE3990621D2 DEDE8900382T DE3990621T DE3990621D2 DE 3990621 D2 DE3990621 D2 DE 3990621D2 DE DE8900382 T DEDE8900382 T DE DE8900382T DE 3990621 T DE3990621 T DE 3990621T DE 3990621 D2 DE3990621 D2 DE 3990621D2
Authority
DE
Germany
Prior art keywords
screw
housing
face
head
cylindrical
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 - Fee Related
Application number
DEDE8900382T
Other languages
German (de)
Inventor
Guenter 2000 Hamburg De Dunker
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.)
Cnc-Werkzeugtechnologie Patentverwertungs- und Vertriebsges Mbh 2410 Moelln De
Original Assignee
Cnc-Werkzeugtechnologie Patentverwertungs- und Vertriebsges Mbh 2410 Moelln De
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 Cnc-Werkzeugtechnologie Patentverwertungs- und Vertriebsges Mbh 2410 Moelln De filed Critical Cnc-Werkzeugtechnologie Patentverwertungs- und Vertriebsges Mbh 2410 Moelln De
Application granted granted Critical
Publication of DE3990621D2 publication Critical patent/DE3990621D2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • B23B29/03407—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of screws and nuts
    • B23B29/0341—Cartridges

Landscapes

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

Abstract

The tool presetting mechanism and has a cylindrical housing forming an interchangeable cartridge. The end face of a holding screw in the end of a boring bar bears against a face on the housing, with screw extending into a housing apertue inclined to the boring bar axis. A cylindrical tool holder in an aperture, passing through the housing, is prevented from turning in it by mating radial faces, but moved axially by an adjusting screw, whose cylindrical head slides in the aperture. The head (32) of the screw (30) has scale markings (36) at its end (41) away from the shank (31), while a drive mechanism (34) for the screw is provided at the circular end face (37) of the head.
DEDE8900382T 1988-06-11 1989-06-12 Boring tool presetting mechanism Expired - Fee Related DE3990621D2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8807612U DE8807612U1 (en) 1988-06-11 1988-06-11

Publications (1)

Publication Number Publication Date
DE3990621D2 true DE3990621D2 (en) 1991-11-21

Family

ID=6824936

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8807612U Expired DE8807612U1 (en) 1988-06-11 1988-06-11
DEDE8900382T Expired - Fee Related DE3990621D2 (en) 1988-06-11 1989-06-12 Boring tool presetting mechanism

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8807612U Expired DE8807612U1 (en) 1988-06-11 1988-06-11

Country Status (3)

Country Link
AU (1) AU3765389A (en)
DE (2) DE8807612U1 (en)
WO (1) WO1989011934A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0478239A1 (en) * 1990-09-24 1992-04-01 Lohner, KLaus Boring head tool cartridge and cartridge mounting arrangement
FI20050916A0 (en) * 2005-09-14 2005-09-14 Mandrel Oy Arrangement in the cutting tool
CN105903987A (en) * 2016-05-25 2016-08-31 宁波丹德瑞精密机械科技有限公司 Fine boring cutter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2096489A (en) * 1936-12-22 1937-10-19 Wetmore Reamer Company Rotary cutting tool
US2105757A (en) * 1937-03-13 1938-01-18 Scully Jones & Company Boring tool
DE1021681B (en) * 1954-05-14 1957-12-27 Koyemann Nachf Puchstein & Co Single edge drilling tool
FR1266970A (en) * 1960-09-08 1961-07-17 Machining unit
CH641706A5 (en) * 1979-12-04 1984-03-15 Kaiser Heinz Ag BORING HEAD WITH FINE ADJUSTMENT MECHANISM.
DE3234057A1 (en) * 1982-09-14 1984-03-15 Koyemann Werkzeuge Gmbh, 4006 Erkrath Tool insert for boring bars or the like
DD215713B1 (en) * 1983-05-30 1986-12-24 Fz Der Werkzeugindustrie Veb ADJUSTMENT DEVICE FOR DRILLING CUTTER
CH663738A5 (en) * 1984-03-16 1988-01-15 Urma Werkzeug Maschf DEVICE FOR CLAMPING THE ADJUSTMENT MECHANISM FOR THE RADIAL POSITIONING OF THE INSERT ON A BORING TOOL.

Also Published As

Publication number Publication date
DE8807612U1 (en) 1988-10-27
AU3765389A (en) 1990-01-05
WO1989011934A1 (en) 1989-12-14

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee