ES2103500T3 - Broca con pastilla de corte intercambiable. - Google Patents

Broca con pastilla de corte intercambiable.

Info

Publication number
ES2103500T3
ES2103500T3 ES93924601T ES93924601T ES2103500T3 ES 2103500 T3 ES2103500 T3 ES 2103500T3 ES 93924601 T ES93924601 T ES 93924601T ES 93924601 T ES93924601 T ES 93924601T ES 2103500 T3 ES2103500 T3 ES 2103500T3
Authority
ES
Spain
Prior art keywords
groove
pct
insert
stops
transverse 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.)
Expired - Lifetime
Application number
ES93924601T
Other languages
English (en)
Inventor
Josef Reinauer
Hans G Kuhl
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
Application granted granted Critical
Publication of ES2103500T3 publication Critical patent/ES2103500T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0002—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position
    • B23B51/0003—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position with exchangeable heads or inserts
    • B23B51/00035—Spade drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/12—Cooling and lubrication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/48—Chip breakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/50—Drilling tools comprising cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/12—Centering of two components relative to one another
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S408/00—Cutting by use of rotating axially moving tool
    • Y10S408/713—Tool having detachable cutting edge
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
    • Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9098—Having peripherally spaced cutting edges with means to retain Tool to support
    • Y10T408/90993—Screw driven means

Landscapes

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

Abstract

LA INVENCION SE REFIERE A UN TALADRADOR CONSISTIENDO EN UN SOPORTE (10) SUSTANCIALMENTE CILINDRICO CON UN EJE (X) LONGITUDINAL Y UN EJE (Y) TRANSVERSAL PERPENDICULAR AL ANTERIOR, CON UNA PUNTA (12) DE TALADRADO EN LA QUE SE DISPONE DE UNA RANURA (14) QUE DISCURRE A LO LARGO DEL EJE (Y) TRANSVERSAL CON UN FONDO (16) DE RANURA Y LADOS (18'', 18'''') DE RANURA. CON UN INSERTADO DE CORTE COLOCADO EN LA RANURA DISPONIENDO DE DOS CORTES (26'', 26'''') PRINCIPALES CON SUPERFICIES (32'',32'''') DE CORTE ADYACENTES EN LA PARTE DELANTERA Y DOS SUPERFICIES (30'', 3'''') TRASERAS OPUESTAS A LA SUPERFICIE DE CORTE SOBRE EL OTRO LADO DEL EJE (Y) TRANSVERSAL. EL SOPORTE (10) DISPONE DE DOS TALADROS (20'',20'''') EN UN PLANO (R) RADIAL DEL TALADRO, CADA UNO DE LOS CUALES SE ENCUENTRA EN LA REGION DE UNA SUPERFICIE (30'',30'''') TRASERA DEL INSERTADO (25) Y SE ABRE DENTRO DE UN LADO (8'',8'''') DE RANURA. LOS EJES (24'',24'''') LONGITUDINALES DEL TALADRADO (20'',20'''') DISCURREN EN UN ANGULO AGUDO CON RESPECTO A LOS LADOS (18'',18'''')DE RANURA Y LA SUPERFICIE (30'',3'''') POSTERIOR ADYACENTE DEL INSERTADO (25). LOS TOPES (50'',50'''') QUE SE PROYECTAN A PARTIR DE UNA RANURA EN LAS SUPERFICIES (18'',18'''') LATERALES ESTAN DISPUESTAS EN LOS TALADROS (20'',20''''). AL MENOS UNO DE LOS DOS TOPES (50'''') PUEDE MOVERSE HACIA EL EJE (24'''') LONGITUDINAL DEL TALADRO (20''''). LOS VACIADOS (34'',34'''') FORMANDO SUPERFICIES (38'',38'''') DE APOYO CORRESPONDEN A LOS TOPES (50'',50'''') QUE ESTAN FORMADOS EN LAS SUPERFICIES (30'',30'''') LATERALES POSTERIORES DEL INSERTADO (25).
ES93924601T 1992-11-23 1993-11-08 Broca con pastilla de corte intercambiable. Expired - Lifetime ES2103500T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4239311A DE4239311C2 (de) 1992-11-23 1992-11-23 Bohrer, insbesondere Spitzbohrwerkzeug mit austauschbarem Schneideinsatz

Publications (1)

Publication Number Publication Date
ES2103500T3 true ES2103500T3 (es) 1997-09-16

Family

ID=6473423

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93924601T Expired - Lifetime ES2103500T3 (es) 1992-11-23 1993-11-08 Broca con pastilla de corte intercambiable.

Country Status (7)

Country Link
US (1) US5599145A (es)
EP (1) EP0674560B1 (es)
JP (1) JP3539958B2 (es)
AT (1) ATE153889T1 (es)
DE (2) DE4239311C2 (es)
ES (1) ES2103500T3 (es)
WO (1) WO1994012305A1 (es)

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Also Published As

Publication number Publication date
JPH08503423A (ja) 1996-04-16
WO1994012305A1 (de) 1994-06-09
DE59306700D1 (de) 1997-07-10
EP0674560B1 (de) 1997-06-04
US5599145A (en) 1997-02-04
ATE153889T1 (de) 1997-06-15
DE4239311A1 (de) 1994-05-26
JP3539958B2 (ja) 2004-07-07
EP0674560A1 (de) 1995-10-04
DE4239311C2 (de) 1996-04-18

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