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WO2018122592A8 - Structure métallique destinée à effectuer des traitements mécaniques - Google Patents

Structure métallique destinée à effectuer des traitements mécaniques Download PDF

Info

Publication number
WO2018122592A8
WO2018122592A8 PCT/IB2016/058121 IB2016058121W WO2018122592A8 WO 2018122592 A8 WO2018122592 A8 WO 2018122592A8 IB 2016058121 W IB2016058121 W IB 2016058121W WO 2018122592 A8 WO2018122592 A8 WO 2018122592A8
Authority
WO
WIPO (PCT)
Prior art keywords
groove
metal structure
machining operations
performing machining
axis
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.)
Ceased
Application number
PCT/IB2016/058121
Other languages
English (en)
Other versions
WO2018122592A1 (fr
Inventor
Ugo Valentini
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.)
Valentini Utensili Speciali Srl
Original Assignee
Valentini Utensili Speciali Srl
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 Valentini Utensili Speciali Srl filed Critical Valentini Utensili Speciali Srl
Priority to EP16838006.1A priority Critical patent/EP3562609A1/fr
Priority to PCT/IB2016/058121 priority patent/WO2018122592A1/fr
Publication of WO2018122592A1 publication Critical patent/WO2018122592A1/fr
Publication of WO2018122592A8 publication Critical patent/WO2018122592A8/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
    • B23B2231/0204—Connection of shanks to working elements of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
    • B23B2231/028—Lugs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2240/00—Details of connections of tools or workpieces
    • B23B2240/04—Bayonet connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/02—Connections between shanks and removable cutting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/12—Stops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/02—Connections between the shanks and detachable cutting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2240/00—Details of connections of tools or workpieces
    • B23C2240/04—Bayonet connections

Landscapes

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

Abstract

L'invention concerne une structure métallique destinée à effectuer des opérations d'usinage, en particulier un outil de coupe (1) destiné à des outils de machine d'enlèvement de copeaux, comprenant des premier et second corps (2, 3), qui s'étendent respectivement le long d'un premier axe et d'un second axe (A1, A2), qui sont conçus pour réaliser un couplage axial en vue d'aligner les premier et second axes (A1, A2) et permettre la rotation relative entre les premier et second corps (2, 3), et une rainure (12) comprenant deux contre-dépouilles opposées (16, 17) ; et une saillie axiale (20) d'une forme sensiblement complémentaire de la rainure (12) ; la rainure (12) et la saillie axiale (20) étant conçues de sorte que la rotation relative des premier et second corps (2, 3) autour des premier et second axes mutuellement alignés (A1, A2) détermine un couplage forcé progressif avec une interférence entre les premier et second corps (2, 3) en correspondance avec les contre-dépouilles (16, 17).
PCT/IB2016/058121 2016-12-30 2016-12-30 Structure métallique destinée à effectuer des traitements mécaniques Ceased WO2018122592A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP16838006.1A EP3562609A1 (fr) 2016-12-30 2016-12-30 Structure métallique destinée à effectuer des traitements mécaniques
PCT/IB2016/058121 WO2018122592A1 (fr) 2016-12-30 2016-12-30 Structure métallique destinée à effectuer des traitements mécaniques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2016/058121 WO2018122592A1 (fr) 2016-12-30 2016-12-30 Structure métallique destinée à effectuer des traitements mécaniques

Publications (2)

Publication Number Publication Date
WO2018122592A1 WO2018122592A1 (fr) 2018-07-05
WO2018122592A8 true WO2018122592A8 (fr) 2018-11-22

Family

ID=58057175

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2016/058121 Ceased WO2018122592A1 (fr) 2016-12-30 2016-12-30 Structure métallique destinée à effectuer des traitements mécaniques

Country Status (2)

Country Link
EP (1) EP3562609A1 (fr)
WO (1) WO2018122592A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111054951B (zh) * 2019-12-06 2021-10-12 株洲钻石切削刀具股份有限公司 一种分体式旋转加工刀具
US11919094B2 (en) * 2021-07-20 2024-03-05 Kennametal Inc. Modular drill apparatus with cutting tip in situ insert assembly
EP4563271A1 (fr) * 2023-11-30 2025-06-04 AB Sandvik Coromant Outil de coupe rotatif avec tête de coupe remplaçable

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1149411B (it) * 1982-01-07 1986-12-03 Innese Innocenti Santeustacchi Dispositivo per il fissaggio di un accessorio ad una testa porta-mandrino di una macchina utensile
IL120948A0 (en) * 1997-05-29 1997-09-30 Iscar Ltd Cutting tool assembly
WO2011021275A1 (fr) * 2009-08-18 2011-02-24 オーエスジー株式会社 Outil rotatif jetable
CH707765A2 (de) * 2013-03-11 2014-09-15 Gewitec Ag Bearbeitbarer Rohling für die Herstellung eines rotierenden oder stehenden Werkzeugs.
DE102013209371B4 (de) * 2013-05-21 2021-04-29 Kennametal Inc. Kupplungsteil, insbesondere Schneidkopf für ein Rotationswerkzeug sowie hierzu komplementäres Kupplungsteil und Rotationswerkzeug

Also Published As

Publication number Publication date
EP3562609A1 (fr) 2019-11-06
WO2018122592A1 (fr) 2018-07-05

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