HRP20120771T1 - Glodalica za obradu radnih dijelova - Google Patents

Glodalica za obradu radnih dijelova Download PDF

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Publication number
HRP20120771T1
HRP20120771T1 HRP20120771AT HRP20120771T HRP20120771T1 HR P20120771 T1 HRP20120771 T1 HR P20120771T1 HR P20120771A T HRP20120771A T HR P20120771AT HR P20120771 T HRP20120771 T HR P20120771T HR P20120771 T1 HRP20120771 T1 HR P20120771T1
Authority
HR
Croatia
Prior art keywords
indexable insert
milling machine
machine according
bearing
milling
Prior art date
Application number
HRP20120771AT
Other languages
English (en)
Inventor
Franz-Josef Pokolm
Original Assignee
Franz-Josef Pokolm
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40886650&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HRP20120771(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE202008000026U external-priority patent/DE202008000026U1/de
Priority claimed from DE202008013759U external-priority patent/DE202008013759U1/de
Application filed by Franz-Josef Pokolm filed Critical Franz-Josef Pokolm
Publication of HRP20120771T1 publication Critical patent/HRP20120771T1/hr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
    • B23C5/2208—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts 
    • B23C5/2213—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts  having a special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/045—Round
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/16—Fixation of inserts or cutting bits in the tool
    • B23C2210/165—Fixation bolts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/16—Fixation of inserts or cutting bits in the tool
    • B23C2210/168—Seats for cutting inserts, supports for replacable cutting bits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/50—Cutting inserts
    • B23C2210/506—Cutting inserts mounted so as to be able to rotate freely
    • 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
    • Y10T407/12—Freely movable 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1934—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/1936—Apertured tool
    • 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
    • Y10T407/20—Profiled circular tool
    • 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
    • Y10T407/2274—Apertured tool
    • 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
    • Y10T407/24—Cutters, for shaping with chip breaker, guide or deflector

Landscapes

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

Claims (15)

1. Glodalica (1) za obradu radnih dijelova, koja ima barem jednu reznu oštricu u obliku indeksabilnog umetka (2) radijalno postavljenog na glavu glodalice (3), koja je smještena na glavu glodalice (3) tako da se može okretati na rotacijski simetrično utjelovljenoj Y-osi (4), i pri čemu je indeksabilni umetak (2) izložen pomaku tolerancije (7) smješten da se slobodno rotira na nosivom klinu (9) ugrađenom u glavu glodalice (3), pri čemu je indeksabilni umetak (2), instaliran tako da se slobodno okreće, obložen ili okružen materijalom (12) glave glodalice (3) prostorno odostraga (10) i s druge strane sprijeda (11) u regijama kako bi se spriječilo da se nosivi klin (9) olabavi, naznačena time što nosač (9) ima prednju cilindričnu površinu (17) za rotacijsko instaliranje indeksabilnog umetka (2) i stražnju koničnu površinu (18) za učvršćivanje nosećeg materijala (12) glave glodalice (3), pri čemu je stražnja površina (18) namještena tako da se može otpustiti pod steznom kopčom u provrtu (16) glave glodalice (3), i prednju površinu nosivog klina (9) koja tvori slobodni kraj (8) tvori klizni nosač za indeksabilni umetak (2).
2. Glodalica temeljem zahtjeva 1, naznačena time što nosivi klin (9) u stražnjoj konično oblikovanoj površini (18) sadrži središnji provrt sa navojem (20).
3. Glodalica temeljem zahtjeva 2, naznačena time što je nosivi klin (9) u stražnjoj konično oblikovanoj površini (18) u interakciji sa koničnošću provrta (16).
4. Glodalica temeljem zahtjeva 1 do 3, naznačena time što je nosivi klin (9) oblikovan kao vijak (23), čija je prednja površina (24) kraka cilindrična za oblikovanje nosača indeksabilnog umetka (2) i pri čemu cilindrična površina (24) ulazi u provrt (20) te je podržana.
5. Glodalica temeljem zahtjeva 4, naznačena time što je indeksabilni umetak (2) za okretajuće instaliranje sastavljen od cilindričnog slijepog otvora s provrtom (21).
6. Glodalica temeljem zahtjeva 5, naznačena time što je indeksabilni umetak (2) za okretajuće instaliranje sastavljen od cilindričnog slijepog otvora s provrtom (21) sa središnjim otvorom (22).
7. Glodalica temeljem zahtjeva 6, naznačena time što indeksabilni umetak (2) sa svoje prednje strane (11) sadrži korito za strugotine (29).
8. Glodalica temeljem zahtjeva 7, naznačena time što indeksabilni umetak (2) sa svoje prednje strane (11) i svoje stražnje strane sadrži po korito za strugotine (29).
9. Glodalica temeljem bilo kojeg od mnoštva prethodnih zahtjeva 1 do 8, naznačena time što je indeksabilni umetak (2) koji je smješten tako da se slobodno okreće obložen materijalom (12) glave glodalice (3) prostorno odostraga (10) i s druge strane sprijeda (11) putem držećeg elementa (30) koji se nalazi na glavi glodalice kako bi spriječio da se olabavi od nosivog klina (9).
10. Glodalica temeljem zahtjeva 9, naznačena time što držeći element (30) čini vijak (31) čiji navojna glava (32) tvori prednji nosač za rotacijski instalirani indeksabilni umetak (2).
11. Glodalica temeljem zahtjeva 1, naznačena time što je indeksabilni umetak (3.1) izložen pomaku tolerancije (7.1) smješten tako da se slobodno okreće na slobodnom kraju (8.1) nosivog klina (9.1) spojen tako da se može osloboditi na glavi glodalice (2.1) podložan steznoj kopči i pri čemu je indeksabilni umetak (3.1) koji je instaliran na način da se slobodno okreće osiguran kako bi se spriječilo da se olabavi od nosivog klina (9.1) putem pozitivne veze između slobodnog kraja (8.1) nosivog klina (9.1) i nosivog ležaja (10.1) indeksabilnog umetka (3.1).
12. Glodalica temeljem zahtjeva 11, naznačena time što je pozitivna veza između slobodnog kraja (8.1) nosivog klina (9.1) i nosivog ležaja (10.1) indeksabilnog umetka (3.1) konično oblikovana.
13. Glodalica temeljem zahtjeva 12, naznačena time što se pozitivna konična veza poželjno isteže otprilike preko polovice slobodnog kraja (8.1) nosivog klina (9.1) ili nosivog ležaja (10.1) indeksabilnog umetka (3.1).
14. Glodalica temeljem zahtjeva 13, naznačena time što je nosivi klin (9.1) u stražnjem dijelu (13.1) oblikovan kao vijak za stezno pričvršćivanje u nosivom materijalu glave glodalice (2.1).
15. Glodalica temeljem bilo kojeg od mnoštva prethodnih zahtjeva 1 do 14, naznačena time što je indeksabilni umetak instaliran na način da se slobodno okreće obložen sprijeda putem držećeg elementa (19.1) koji se nalazi na glavi glodalice (2.1).
HRP20120771AT 2008-03-18 2012-09-28 Glodalica za obradu radnih dijelova HRP20120771T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202008000026U DE202008000026U1 (de) 2008-03-18 2008-03-18 Fräswerkzeug zum spanabhebenden Bearbeiten von Werkstücken
DE202008013759U DE202008013759U1 (de) 2008-11-05 2008-11-05 Fräswerkzeug zum spanabhebenden Bearbeiten von Werkstücken
PCT/EP2009/053153 WO2009115526A1 (de) 2008-03-18 2009-03-17 Fräswerkzeug zum spanabhebenden bearbeiten von werkstücken.

Publications (1)

Publication Number Publication Date
HRP20120771T1 true HRP20120771T1 (hr) 2012-12-31

Family

ID=40886650

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20120771AT HRP20120771T1 (hr) 2008-03-18 2012-09-28 Glodalica za obradu radnih dijelova

Country Status (16)

Country Link
US (1) US8690490B2 (hr)
EP (1) EP2271452B1 (hr)
JP (1) JP5496177B2 (hr)
KR (1) KR101560014B1 (hr)
CN (1) CN101977716B (hr)
BR (1) BRPI0910392B1 (hr)
CA (1) CA2718584C (hr)
DK (1) DK2271452T3 (hr)
ES (1) ES2393441T3 (hr)
HR (1) HRP20120771T1 (hr)
MX (1) MX2010010047A (hr)
PL (1) PL2271452T3 (hr)
PT (1) PT2271452E (hr)
RU (1) RU2489233C2 (hr)
SI (1) SI2271452T1 (hr)
WO (1) WO2009115526A1 (hr)

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WO2010092807A1 (ja) * 2009-02-13 2010-08-19 株式会社タンガロイ 刃先交換式切削工具およびこれに用いる切削用インサート
SE536343C2 (sv) * 2012-01-16 2013-09-03 Sandvik Intellectual Property Fräsverktyg jämte dubbelsidigt indexerbart frässkär
JP5712319B1 (ja) 2014-06-18 2015-05-07 国立大学法人名古屋大学 刃先回転式ミーリング工具及びこれを用いた切削方法
WO2017210400A1 (en) * 2016-06-01 2017-12-07 Endres William J Rotary cutting insert and support device
US10076794B2 (en) * 2016-07-11 2018-09-18 Iscar, Ltd. Star-shaped cutting insert for a front and back chamfering rotary milling cutter
CN108393506A (zh) * 2018-05-09 2018-08-14 宁波丹德瑞精密机械科技有限公司 一种镗刀
US11534842B2 (en) * 2019-11-02 2022-12-27 Kennametal Inc. Cutting insert and cutting system comprising cutting insert
KR102374050B1 (ko) 2020-10-14 2022-03-11 현대위아 주식회사 복합공작기계용 밀헤드
DE202021102340U1 (de) 2021-04-30 2021-05-05 Pokolm Frästechnik GmbH & Co. KG Werkzeug zur spanabhebenden Bearbeitung von Werkstücken

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Also Published As

Publication number Publication date
BRPI0910392A2 (pt) 2015-10-06
KR101560014B1 (ko) 2015-10-15
WO2009115526A1 (de) 2009-09-24
CA2718584C (en) 2016-06-14
MX2010010047A (es) 2010-12-06
BRPI0910392B1 (pt) 2019-11-12
JP5496177B2 (ja) 2014-05-21
CN101977716B (zh) 2013-03-06
SI2271452T1 (sl) 2012-12-31
RU2489233C2 (ru) 2013-08-10
US8690490B2 (en) 2014-04-08
EP2271452A1 (de) 2011-01-12
DK2271452T3 (da) 2012-12-03
PT2271452E (pt) 2012-11-29
US20110013997A1 (en) 2011-01-20
EP2271452B1 (de) 2012-08-15
ES2393441T3 (es) 2012-12-21
PL2271452T3 (pl) 2013-01-31
CA2718584A1 (en) 2009-09-24
CN101977716A (zh) 2011-02-16
JP2011515231A (ja) 2011-05-19
RU2010142366A (ru) 2012-04-27
KR20100132040A (ko) 2010-12-16

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