CS222960B1 - Hobbing cutter - Google Patents

Hobbing cutter Download PDF

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Publication number
CS222960B1
CS222960B1 CS791006A CS100679A CS222960B1 CS 222960 B1 CS222960 B1 CS 222960B1 CS 791006 A CS791006 A CS 791006A CS 100679 A CS100679 A CS 100679A CS 222960 B1 CS222960 B1 CS 222960B1
Authority
CS
Czechoslovakia
Prior art keywords
drive
axial
wheel
transmission
changeover
Prior art date
Application number
CS791006A
Other languages
English (en)
Inventor
Heinz Ppistok
Herert Reuter
Lothar Bachmann
Original Assignee
Heinz Ppistok
Herert Reuter
Lothar Bachmann
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 Heinz Ppistok, Herert Reuter, Lothar Bachmann filed Critical Heinz Ppistok
Publication of CS222960B1 publication Critical patent/CS222960B1/cs

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F11/00—Making worm wheels, e.g. by hobbing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
    • B23F5/20—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling
    • B23F5/22—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling the tool being a hob for making spur gears
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/10—Gear cutting
    • Y10T409/101431—Gear tooth shape generating
    • Y10T409/10159—Hobbing
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/10—Gear cutting
    • Y10T409/101431—Gear tooth shape generating
    • Y10T409/10159—Hobbing
    • Y10T409/102544—Hobbing including infeed means
    • Y10T409/102703—Hobbing including infeed means to infeed along axis of work rotation
    • Y10T409/102862—Infeed of cutter
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/10—Gear cutting
    • Y10T409/101431—Gear tooth shape generating
    • Y10T409/10159—Hobbing
    • Y10T409/102544—Hobbing including infeed means
    • Y10T409/103339—Hobbing including infeed means to infeed radially of axis of work rotation
    • Y10T409/103498—Infeed of cutter
    • Y10T409/103657—Infeed of cutter and infeed tangentially of work axis

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Processing (AREA)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Description

-V- HA3BAHKE Π30ΒΡΕΤΕΗΗΗ 3γ6θφρβ3βρΗΗ&amp; CTfiHOK θ6Χ3ΤΗΟΓΟ ΤΗΠΘ OEJIACTL· ΠΡΜΜΕΗΕΗΚΗ Η30ΒΡΕΤΕΗΙΜ OCjiacTh πρΗΜβΗβΗΗΗ ΜθοδρβτβΗΗΗ pacnpoοτρβΗΗβτοΗ Ha 3y6o<£pe3ep-HBie CTaHKM ΟδΚΘΤΗΟΓΟ ΤΗΠΘ ΛΛΗ UHJIHHJtpMXieCKHX ΚΟΛβΟ ΑΛΗ Η3Γ0-ΤΟΒΛβΗΜΗ ΙίΗΛΗΗΛρίΠΙβΟΚΗΧ Η ΗβρΒΗ^ΗΗΧ ΚΟΑβΟ, y ΚΟΤΟρΚΧ Ha HHCTpy-ΜβΗΤΘΑΒΗΟδ ΟΤΟδΚβ, ΠΟΑΒΠΧΗΟ Β ΗΘΠρβΒΛβΗΗΜ OCH Η3ΑβΜΜΗ, ΜΟΗΤΗ-posaHa ΒβρτΜκβΛΒΗθΑ κβρβτκβ, κοτορβΗ Αβρχκτ <£pe3epHyio ΠΧΠΗΗ-AejtBHy© rojJOBicy c TaHreHiíwaabHHM cynnopTOM, κοτορκβ μμθκτ οταθλβ-Ηη3 npHBOA ΠΟΑΘΗΗ, KOTOpnS Ηβρβ3 ρβΒΒβΤΒΛβΗΜβ ΠβρβΑΘΗΗ ΠρΗΒΟ-ΑΜΤ β ΑΒΗΧβΗΗΘ ΠρΗΒΟΑΗΗβ ΘΛΘΜΘΗΤΗ ΟΟΘΒθ3 ÍSJIX ΤβΗΓβΗΑΗβΛΒΗΟδnoAaqH μ zepea ΑΗφφβρβκίξΗβΛ οοθαηηθη c κΜΗβΜβτπτιβοκοϋ penb®οδκβτβ.
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I ΟόβΗΧ ΒβΤΒβίί npMBOfla Ηβρβ3 ZHCTpyMeHTaZbHyX) CTOÍÍKy. 3ΤΟ ΟΤρΖ-qaTeJibHo cKaauBaeTCH Ha κβοτκοοτζ KZHeMaTZ^ecKzx pěně#, ζτοnpzBoqzT κ noBumeHHOMy mywy z οτρζρβτβΛΒΗΟ βλζηθτ Ha ροοτζ-raeMym tohhoctb HapesaHHux syčtea. UtoGh zzKBzqzpoBaTb bhobb9TZ ΟΤρΖρβΤΘΛΒΗΗβ ΗΒΛΘΗΗΗ no B03M0KHOCTZ ΠΟΛΗββ, ΗΘΟSXOqZMHKOHCTpyKqnoHHHe z TexHozorznecKze Μβρκ, koTopné cezsaHn c no-βικιθηηημκ zsqepsKaiíz npoMSBoqcTBeHHoro ΒρβΜβΗΖ z MaTepzaza. HBJB> H30BPETEHMfl líejib© ζ3οδρβτβΗζζ ηβληθτοη cHZxeHze 3βτρβτ Ha MexaHZSMH oce-boíí z τβΗΤβΗρζβΛΒΗοϋ nopanz z tgu caMHM ποβηοζτβ τοηηοοτβHapeaaHHsx ayóbes.
M3JI0HEHME CTOOCTM M3OBPETBHK5I -TexHHHecKoe aaqaHze, pemaeuoe ζβοδρβτβΗΖβΜ B ocHose ΖΒοΰρβτβΗΖΗ Λβζζτ aaqaza coaqaTb 3y6o$péeepHnftcthhok oĎKaTHoro Tuna λλη ζθγοτοβλθηζη qzzzHqpzxiecKzx z nep-ΒΗΗΗΗΧ KOJieC, y ΚΟΤΟρΟΓΟ Ha HHCTpyMeHT&amp;JXbHOft CTOÍÍKe, nOqBHSCHOB ΗβΠρβΒΛβΗΖΖ OCZ Η3ΛβΛΗΗ, ΜΟΗΤΖρΟΒβΗΗ ΒβρΤΖΚΘΛΒΗβΗ ΚβρβΤΚβ,KOTopaa Λβρχζτ $peaepHyx> mnzHpezbHyjo rojiOBKy c τβΗτβΗΐχζβζΒΗΗΜcynnopTOM, κοτορκΐί ΖΜββτ oTqeJibHHií npzBoq noqazz, κοτορΗ&amp; nepe apa3BeTBjxeHze nepeqazz πρζΒορζτ b ρΒζζβΗζβ πρζΒορκϋβ βΛβΜβΗΤΗoceBož zjiz TaHreHqwajibHoii noqazz z nepe a ΛζφφβρβΗρζβζ coeqz-ηθη c κζΒβΜβτζΗβοκοϋ qenbK οδκβτβ, y κοτοροτο ρββββτΒΛβΗζβ nepepauz BHyTpH οτβΗκβ pacno^ojteHO TaKZM oČpaaoM, htočh &amp;πη npzBO-qa oceeoft z TaHreHqz&amp;sbHofi noqanz noTpečoeaztocb Heóozbmoe hzcjionpZBOqHHX 9-tteMeHTOB. 3
ΠΡΗ3ΗΑΚΗ ÍJ30BPETEHMH
CorjiacHO Η3θ6ρβτβΗΜ© sahana peniaeTCH τβΜ, *ιτο pasBeTBjíeHHeΠβρθΛβΠΜ npWBOfla ΠρΗΒΟ,ΖξΗΗΧ 3ΛβΜβΗΤΟΒ ΟΟΘΒΟΖ Μ ΤβΗΓβΗΙξΚΘΛΒ- Ηθδ no&amp;anií pacnojioaeHO β eepTHKajibHoft κβρβτκβ.
CorjiacHO flpyroMy 3JieMeHTy ηβοδρβτβΗΜΗ ρθ3ΒβτΒΛβΗΗβ nepe^anncoctoht ns nepeKjirowaeMoro syónaToro KOJieca, κοτοροβ c noMombmHaxofltfiqerocH Ha ΒβρτηκβΛΒΗοδ κβρβτκβ piraara (pyKOHTKu) nepe-ΚΛίοηβΗΗΗ MoaeT Čhtb πρηΒβΛβΗΟ b ββΐίβΠΛβΗΗβ c eooTBeTCTByrarinMΠρΗΒΟβΗΗΜ KOJiecOM ΠρΗΒΟΛΗΟδ ΒβΤΒΖ ΟΟβΒΟδ ΗΛΗ ΤβΗΓβΗΕ(ΗβΛΒΗθδnojxann.
Bjiaro^apn pacnojtoaceHHro ρββΒβτΒΛβΗΗΗ nepe^a^M b ΒβτηκβΛΒΗοδκβρβτκβ, ΒκποΛΗΗΚίμβδ flenseHne ocesoft noflann, jyia npnsofla oce-BOS Η ΤΘΗΓβΗΙξΖΘΛΒΗΟδ HOflaZH TpeÓy»TCfl ΟΖβΗΒ ΚΟρΟΤΚΗΘ ΒβΤΒΗnepe^a^H c oneHb μθλημ χιηολομ πρηβοληηχ βΛβωβΗτοβ, β pesyxb-τβτβ *iero yayHmaeTCH aceeTKOCTb πρζβοαηηχ ΒβΤΒβδ, yMeHbinaeTcamyjí κ noBMnaeTCH tozhoctb. ΠΡΚΜΕΡ HCIIOJIHEHHfl ΜβοδρβτβΗηβ HHace πο,ςροδΗββ najraraeTCH Ha πρηΜβρβ ηοποληθημη.CooTBeTCTByrauHe pncyHKn noKasuBaDT :
Pne. 1: Bufl 3y6o$pesepHoro CTaHKa ο6κθτηογο Tana cnepean
Pne · 2: CxeMaTnnecKoe ηβοδρβκβΗηβ pacnojioaceHiiH npneoflOB,b nacTHocTH fljiH npnBO,a;a ocesoS n τβΗΓβΗίξΗβΗΒΗοδ
CorjiacHO pne. 1 Ha CTaHHHe 1 ycTaHOBjíeHH HHCTpyMeHTaabHanCTOftKa 2 η 3θληηη οτοδκβ 3. Οτβηηηβ 1 πρηΗΗΜββτ npncnocoÓJie-Hne £λη saatHMa ηβ,ΐζβΛηδ 4, κοτοροβ noBopannsaeTca. Ha HHCTpy-ΜθΗτβΛΒΗοδ οτοδκβ 2 MOHTnpoaaHa ΒθρτΗΚθΛΒΗθπ KapeTKa 5 B Han-pasjíeHHH ocn BpanjeHKH 6 ycTpoiícTBO &amp;jih sasczMa ηβ^βΛηκ 4, κο-Topaa CMeiqaeTCH n ^βρχϋτ $pe3epHym mnnHflejibHyK rojroBKy 7. HaHHCTpyMeHTajibHoii οτοδκβ 2 ηηχοαητοη rjiaBHHS πρηΒΟΛΗοδ flezra-Tejib 8, flBnraTejib no^ann 9 n #BnraTeJib ycKopeHHoro xo^a 10.,ΖξΒΗΓβτβΛΒ noflaqn 9 η ,ςΒΖΓβτβΛΒ ycKopeHHoro χο,ΐξβ 10 ποΜβπξβ-hh na Kopnyce 11, κοτορκδ yzpeiureH Ha ΗΗοτρ^πκβΗτβΛΒΗοδ οτοδκβ 2. 4
Ha MHCTpyMeHTajibHofó οτοϋκβ yicpeiuieHa eme KopoČKa cKopocTeft 12. II3 pne. 2 cjieflyeT, ητο γλθβηη!ι πρκβΟΑΗοϋ λβμγθτθλβ 8 nepeaeas 13 npMBOflMT b ΛΒΗΧβΗΗβ KMHeMaTHHecicyio nenb oÓKaTa. Ot Basa13 ocymecTBJíHeTCH b OflHy cropoHy npMBOA yKpeiLseHHoft Ha φρβββρ-hom mnMH^ejie 22 qepBHHHOíi φρβ3Η 23 nepea nepeMeqaenoev Ha sány13 KOHH^ecKoe ayÓnaToe Koxeco 14, κοΗίπιβοκοβ Kojieco 15 Ha sasy16 h KOHHnecKoe Kojieco 17, nepeueiqaeMoe Ha sány 18 KOHunecKoeΚΟΛβΟΟ 19, UHJIHHflpMHeCKOe ΚΟΛβΟΟ 20 Η ηΟΛΜΗΛΡΗΗΘΟΚΟΘ ΚΟΛβΟΟ 21,κοτοροβ MOHTHpoBaHO Ha φρβββρΗΟΜ mnwHAejre 22. ^epea MOHTHposaH-Hoe Ha aasy 13 κοημηθοκοθ κολθοο 24 ocymecTBjífleTCH b ApyryrocTopoHy npKBOA npHcnocoĎJieHHH a^h saxpenjieHHH ΗθΑβΛΗΗ 4 nepaaκοΗΗΗβοκοβ ayónaToe Kojieco 25, ΛΚφφβρβΗίξΗβΛ 26, cMeHHne mecTep-HH rWTapH ΛβΛβΗΗΗ 27, ΒΘΛ 28 C ΑβΛΗΤβΑΒΗΗΜ ΗβρΒΗΚΟΜ 29 Η ΑβΛΗ-τθλβηοθ nepBHKOBoe κολθοο 30. Μοτορ ποαθημ 9 nepea ameKTpoMarHMTHyio Myφτy 31 no^aeT Ha ββρτκ-KaSbHHÍi Β8Λ 32. Ha ΒβρΤΗΚΘΛΒΗΟΜ Bány 32 CM0HTHp0B8H0 KOHKHee-κοβ κολθοο 33 ποαβμχηο η κοημ^ιθοκοθ κολθοο 35 ηθποαβμχηο.
Ot KOHHqecKoro Koxeca 34 nepea KOHircecKoe κολθοο 35 Ha Basy 36,CMSHHiie mecTepHK γητθρη ΑΗφφβρθΗΐρίΒαβ 37 qepea ΑΜφφβρβΗΐίΗβΛ 26cosab6tch οοθαμηθημθ c ΚΗΗβΜθΤΜΗβοκοϋ penba οδκβτβ. ΑκφφθρθΗ-qnaji 26, cueHHne mecTepHH raTapH ΑΗφφβρβΗφϊβΛθ 37 η ομθηηηθmecTepHK τατβρΗ αθλθηιιη 27 ηηχοαητοη β κοροόκβ οκοροοτβίΐ 12,MOHTHpOBaHHOft Ha HHCTpyMeHTaSbHOÍi ΟΤΟΜΚΘ 2. Οτ KOHHqecKoro κολθοθ 33 nepea κοημηθοκοθ κολθοο 38, μοητηρο-ΒβΗΗοθ Ha Basy 39, οΛβΑΥβτ nepeAana b paaaeTBAeHwe πρμβοαηογοuexaHH8ua 40 αλη πρκΒΟΑβ πρμβοαηηχ ολθμθητοβ oceeoft μ τθηγθη-Αμθλβηοζ ποα&amp;πμ. PaaseTBJíeHHe πρμβοαηογο μθχθημθμη coctomt nanepeKAiraaeuoro kojíeca 41, ποαβμχηο πομθπιθηηογο Ha Basy 39, mπρμβοαηογο KOJieca 42 αλη πρμβοαηηχ θλθμθητοβ ocesofi ποαηημ ηπρμβοαηογο KOJieca 43 ash πρηβοαηηχ θλθμθητοβ τ3ηγθηπμηλβηομποΑβΗΗ. ΠρΗΒΟΑΗΟβ Kojieco 42 HacaxHBaeTCH Ha βθλ 44 cboÓoahoBpamarasHMCH, a πρμβοαηοθ κολθοο 43 - Η6ποαβηχηηκ· Κολθοο nepe-ΚΛΒΗΘΗΜΗ 41 ΜΟΗβΤ ÓHTb ΒΒθΑθΗΟ B ΘΘΠΘΠΛΘΗΜβ ΛΜ00 C ΠρΗΒΟΑΗΗΜKosecoM 42, amóo c πρμβοαηνμ κολθοομ 43. 3to peasuayeTCH nepeanepeKJiKHaBmym pyKOHTKy 45, HaxoAHqyrocH Ha eepTMKasbHoft κβρβτκβ5 (cm. pne. 1). 5 ΠρΜΒΟΛ flJIH ΠρΗΒΟΛΗΗΧ ΟΛβΜβΗΤΟΒ OCeBOÍÍ HOflaHíl Η,ΖξβΤ ΟΤ ρβ3ΒβΤ-ΒΛΘΗΜίΙ ΠβρβΛβ^Κ 40 ΠγΤΘΜ 3ΗρβΠΛΘΗΗΗ ΠβρβΚΧΒΗΘΜςβΓΟ ΚΟΛβΟβ 41sa npiiBOflHoe Koxeco 42 Ha Baxy 44, nepee ipLztHHflpííHecKoe ko-jieco 46, HaxoAHmeectf Ha saxy 47 nepsax 48, £0 qepsaqHoro κοχ-xeca 49, κοτοροβ ηθχοχητοη Ha xoaobom βηητθ 50, κοτορΗϋ aax-saTHBseT b pacnoxoxeHHyro b ΒβτΗκβχΒΗοϋ κβρβτβ 5 MaTOHHyx) raS-xy 51, Tax hto aepTyxaxbHaa xapeTxa 5 Μοχβτ flBuraTbca b nanpaB-jieHHH och BpaqeHHH 6 npHcnoeodxeHna rjír saxpenxeHHa nsxexHa 4.ΠρΗΒΟΛ ΛΧΗ ΠρίΙΒΟΛΗΗΧ ΘΧβΜβΗΤΟΒ ΤΘΗΓβΗΙξΙίβΧΒΗΟϋ HOflaHM Η£βΤ ΟΤρββΒβτΒΛβΗΗΗ nepe^ann 40, r^e πβρβΚΛχπι®ιοιη;ββ KOJieco 41 βχολητΒ ΒβρβΠΧβΗΗβ C HaXOAíímHMCíI Ηβ Baxy 44 ΠρΜΒΟΛΗΗΜ ΚΟΧβΟΟΜ 43 ΜΒβχ 44, Ηβρβ3 HaxojmmeecH Ha xoHije saxa 44 uHxwHxpHxiecKoe xo-xeco 52, pHJiHHflpíniecKoe xoxeco 53, cxe^ynnee nHXHH,npHqecKoe ko-jieco 54, κοτοροβ ΗβποχΒΗΧΗο ομοητηροβθηο Ha oxhoS οτοροΗβ saxa55, nepsán 56, xoTopa# Haxo^MTca Ha xpyrow xoHpe saxa 55, rqnepsanHoro xoxeca 57, cHadxeHHoro MaTOHHOíi raSxoS 58, b xoTopymsaxsaTUBaeT coexwHeHHaS c τθηγθηημθχβηημ cynnopTOM peryxHpoBon-HHH ΠΙΠΗΗΒβΛΒ 60, ΤβΚ ΗΤΟ ΤβΗΓβΗρΗΘΛΒΗΗδ CyiUIOpT 59, KOTOpuS^epxxT nepeannym <$pesy 23 n πρΗΗΗΜββτοχ φρβββρΗοδ nuiHH^exbHoSroxoBKoií 7, μοκθτ nepewemaTbca b TaHreHQuaxbHou ΗβπρβΒΧβΗΚΗ xXnaMeTpy na^exHa. nocxe^Hee H3 ηη3βθηηηχ πρμβοαηηχ ΒβτΒβδ ocesoií η TaHreHUMaxb-HOft ΠΟΛΘΗΜ MOryT ČHTb ΠρΗΒβΛβΗΗ Β flBHXeHHe TflKSe ΧΒΜΓΗΤΘΧΘΜycKopeHHoro xoxa 10. 3το προκοχο^Ητ nepes ιχκχΗΗΛρΗηβοκοβ xoxe-co 61, npoMexyTOHHyro mecTepHB 62 η ρΗΧΗΗχρίίηβοκοβ xoxeco 63,κοτοροβ CMOHTiipoBaHo cbo6o£ho epamarajHMCH Ha BepTnxaxbHOM eaxy32. Ecxh motop ycKopeHHoro xoxa 10 λοχχθη padoTaTb xax πρηβολ,TO 9ΧβΚΤρ0ΜβΓΗΗΤΗβΗ My$TS 31 ΟββΛΜΗβΗβ C ΗΗΧΜΗΛρΗηβΟΚΜΜ ΚΟΧβΟΟΜ63 H CBHSb ΘΛβΚΤρΟΜβΓΗΗΤΗΟδ ΜφΓφΤΗ 31 MeXfly ΑΒΗΓΘΤβΧβΜ ΠΟΛβΗΗ9 h BepTHKaxbHHM bsxom 32 pasbeAHHeHH. IÍHXHHxpHnecxHe 3y6na-τκβ xoxeca 61 m 63, npoMexyTonHaa mecTepaa 62 h θχβκτροΜβΓΗκτ-Haa Myφτa 31 HaxoflaTca b Kopnyce 11 (cmotpm pHc. 1). - ΦΟΡΜΥΛΑ Κ30ΒΡΕΤΕΗΜΗ 1. 3y6o$pesepHuíi ctshok οδκβτΗΟΓΟ Tuna αλη naroToejieHMfl αηληηαρη-qecKwx h qepBsqHHX ayčnaTHX κοΛβο, y κοτοροτο Ha HHCTpyMeHTaAb-HOfl CTOftKe, ΠΟΑΒΗΧΗΟ B ΗβΠρθΒΛΘΗΜϋ OCH Η3ΑβΛΗΗ, ΜΟΗΤΗρΟΒΘΗΒBepTHKasbHaa κβρβτκβ, κοτορβϋ ^epscHT $peaepHyro ιππκΗΑβΛΒΗγιοrOJIOBKy, KOTOpitfft HM66T ΟΤΑβΛΒΗΗϋ ΠρΜΒΟΑ ΠΟΑβΉΗ, KOTOpHÍt ΗβρββpaaseTBjíeHMe nepeASHM πρηβοαητ β αβηχθηηθ πρηβοαηηθ θλθμθητνoceBoň η TaHreHHnajibHoS nohami h nepea ΑΗφφβρβΗηΜαπ οοθαμηθηc KHHeMaTH^ecKoS yenb© oCxaTa, oTJHrcaBnpriicH τβΜ, πτο paaseTBjíeHHe πβρβΑβΗΗ (40) n&amp;a npuBOAa πρηβοαηηχ θλθμθητοβocesoň n TaHreHpHajibHoS ποαη^η pacnojxoxeHO β ΒβρτκκβΛΒΗοβ ica-ρβτκβ (5). 2. 3y6o$peaepHHÍí οτθηοκ no nyHKTy 1, OTJiHHawiftcH τβΜ, wto paa-ΒβτΒΑβΗΗβ πβρβΑβΗΗ (40) coctoht H3 nepeidmaonero KOJieca (41),κοτοροβ saxBaTHBaeT b πρηβοαηοθ KOJieco (42) πρηβοαηομ βθτβηocesoň ΠΟΑ&amp;ΗΗ ΜΑΗ Β ΠρΗΒΟΑΗΟβ KOJieCO (43) ΒβΤΒΗ πρΜΒΟΑβ ΤΗΗρβΗ—naajibHO^ ποΑδΗΗ h k KOTOpoMy othochtch HaxoAflmaacfl Ha sepTHKanb-hoM KapeTKe (5) nepeKADHaffiman pyícoaTKa (45). K ceMy 1 cTpaHMna nepTexa
AHHOTAM
WaodpeTeHMe KacaeTcs 3y6o$pesepHoro cTamca ο6κθτηογο TunaC ΟΟθΒΟϋ Η ΤΘΗΓθΗΙίΗΘΛΒΗΟϋ ΚΜΗβΜΘΤΜ^βΟΚΟβ ΙζβΠΜ) flXH Μ3Γ0Τ0ΒΛβ-HHH IJHJIIlHflpíiqeCKHX Η qepBfltlHHX SyÓHaTHX ΚΟΛβΟ. ΙίβΛΙ» Μ3θ6ρβΤβΗΜΗ COCTOHT B TOM, HTOÓH CHH3HTb 3ΘΤρβΤΗ Ha ΠρΗ-BOflHHe MeXaHM3MH 0C6BQÍÍ Η ΤβΗΓβΗΙίΗΘΛΒΗΟϋ ΠΟββΗΗ Η ΤΘΜ ΟβΜΗΜ ΠΟBUCHTb TOHHOCTb ΗβρβββΗΗΗΧ «yÓbeB. B ocHoey HaoópeTeHHH 6iuia noxoseHa sa^aqa co3AaTb 3yÓo<$pe3ep-hh&amp; cTaHOK oóícaTHoro τκπβ, y κοτοροro pasBeTBHOHwe nepe^ani!pacnoHoaeHO BHyTpit CTaHKa τθκημ oĎpa3oy, htoÓh λλη npwBo^aoceBOČí m TaHreHiíiíajibHOM noAaqH noTpeČOBanocb oqeHb ηθ6ολβπιοθqZCJIO npMBOAHHX 3ΛβΜβΗΤ0Β.
CymHOCTb Η3θ6ρβΤβΗΗΗ COCTOMT B TOM, ΗΤΟ ρθβΒΘΤΒΛΘΗΗΘ ΠβρβΛβΗΗflJIH npHBOfla npHBOflHHX ΘΗΘΜΘΗΤΟΒ ΟΟβΒΟδ Η ΤβΗΓΘΗΙξΗβΛΒΗΟίί ΠΟΛΘ-q« pacnojroxeHO b ΒβρτΗΚβΛΒΗοϋ KapeTKe. OČHaCTb ΠρΗΜΘΗβΗΗΗ pacnpOCTpaHHSTCH Ha yKaSaHHHÍÍ ΒΚΠΙΙΘ ΤΜΠ3yÓo$peaepHnx οτβΗΚΟΒ ο<5κθτηογο τηπθ. - Phc. 2 -

Claims (2)

  1. PŘEDMĚT VΪΗL L E Z U 1· Frézka na ozubení odvalovacího typu pro výrobu válcovýcha šnekových ozubených kol, u níž na nástrojovém stojanu, pohyb-livé ve směru osy výrobku, jsou namontovány vertikální saně,které drží frézovací vřetenovou hlavu, která má zvláštní pohonposuvu, který přes rozvětvení převodu uvádí do pohybu pohonnéprvky osového a tangenciálního posuvu a přes diferenciál je spo-jen s kinematickým řetězcem odvalování, vyznačující se tím, žerozvětvení převodu (40) pro pohon pohonných prvků osového a tan-genciálního posuvu je umístěno ve vertikálních saních (5)·
  2. 2· Frézka podle bodu 1, vyznačující se tím, že rozvětvenípřevodu (40) se skládá z přepínacího kola (41), které je v zábě-ru s pohonným kolem (42) pohonné větve osového posuvu nebo s po-honným kolem (43) větve pohonu tangenciálního posuvu a na verti-kálních saních (5) je uložena přepínací rukověí (45)· 1 výkres Uznáno vynálezem na základě výsledků expertizy, provedené Úřa-dem pro vynálezectví a patentnictví, Berlín, DD
CS791006A 1978-03-10 1979-02-14 Hobbing cutter CS222960B1 (en)

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DD153471A3 (de) * 1979-10-29 1982-01-13 Heinz Papistok Stirnradwaelzfraesmaschine
US4902175A (en) * 1984-09-12 1990-02-20 Hermann Pfauter Gmbh & Co. Method and apparatus for determining the angular position of a workpiece and positioning the same
CN103846478B (zh) * 2014-01-24 2016-08-24 洛阳凯环精密机械有限公司 新型平面包络环面蜗轮加工专用机床及其制作工艺

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US2075489A (en) * 1931-10-06 1937-03-30 Lees Bradner Co Cutting machine
US2330168A (en) * 1941-08-09 1943-09-21 Gould & Eberhardt Hobbing machine
US2839968A (en) * 1954-11-03 1958-06-24 Michigan Tool Co Hobbing machine
US3107579A (en) * 1960-01-29 1963-10-22 Pfauter Fa Hermann Hobbing machine
US3233519A (en) * 1960-11-29 1966-02-08 Hurth Masch Zahnrad Carl Gear shaping machine
CH379231A (fr) * 1962-05-11 1964-06-30 Mikron Fab Mach Sa Procédé de taillage d'engrenage par génération et machine à tailler les engrenages pour la mise en oeuvre du procédé
US3453931A (en) * 1966-08-08 1969-07-08 Barber Colman Co Drive mechanism for a machine tool
GB1321996A (en) * 1969-06-16 1973-07-04 Renault Method and a machine for cutting gear teeth
DD97575A1 (cs) * 1972-07-19 1973-05-14

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IT7948290A0 (it) 1979-03-09
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GB2016335B (en) 1982-02-10
DE2906682C2 (de) 1984-07-26
US4284376A (en) 1981-08-18
DE2906682A1 (de) 1979-09-20
DD134926A1 (de) 1979-04-04
GB2016335A (en) 1979-09-26

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