CS272281B1 - Geared transmission with combined profile's principal contours - Google Patents

Abstract

A toothed gear train consists of gears with point or mixed engagement and non-identical teeth (1,2) with their profiles described by composite lines with sections of varying curvature. The lines forming the active profiles of the tooth tips and roots are the same on one side of the teeth of one gear and the opposite side of the teeth on the other gear. - The profile of one tooth has convex and concave action zones (3,4) while the other has involute meshing zones (5, 6) corresponding to these. The two gears can be made with the same gear-cutting tool, as they are a mirror image of one another.

Description

i 272281 3ΥΒΉΑΤΑ £ ΠΕΡΕβΑΗΑ. The ΗθΟδρβΨΘΗίίβ OTHOCHTCS MamKHOCTpoeHHE ΜΟΚΘψ 6htíηοπολϊ H »3 Obah NPN upoeKTuposaHim 3yóHaToro npuBOfla · ITsBecTHa 3y6HaTas nepeflana τοηθηηογο hjth cweniaHHoro3anenjteHHs, cosepsamas KOJteca c HeHfleHTHHHHMH 3y6iHMn, 6o-KOBHe ιιροφιυπί κοτορΗχ onHcaHH cocTaBHHMH jihhhsmh c ynacT Kalin-pa3H0M ephbhshh. BjraroAaps čjraronpuflTHoií φοριιβ 3y6iesosa xapaKTepH3yeTCH ποβεππθηηοη Harpy3OHHoS chocoóhoctbb. He E £ OCT? Atka HSBecTsoií NEP-ann othochtch cHMseHneee TexHOJtorHHHOCTM · (yBejnraeHire HOMeHEjraTyps syčooSpaóaTH-Baxmero jíHCTpyiieHTa) NPTII BHčope Hanóojiee paiíMOHajrbHHx, hscooópaseHHx yBejnraeHHfl Harpy3oqHOíi ciiocoóhoctíi 3anenjreHHH, napaueTpoB her ^ Z yMeHBineHiie Harpy3 0HH0ií ciiocočhocth as NPH-XpaHeHHH BHCOKOS ΤΘΧΗΟΛΟΓΗΗΗΟΟΤϋ *

HejibS) H3o6peTeHns HBjmeTea noBumeHiie Harpy30HH0HCHOCOÓHOCTH Η ΤΘΧΗΟ-ΤΟΓΗΗΗΟΟ TU ·

HocTaBjreHHas ΐζβΛΒ AOCTHraeTCH τθΜ, ^ a b 3yóHaToSnepejiane τοηθηηογο hjih cMemanHoro sanenjieHJis, coflepsaiueiíKOJieca c ΗβιίΛβΗΤίΐΗΗΒΜΐι 3yóBHJin, Θοεοβηθ προφκζΜ κοτορκχOnHCaBH COCTaBHHMH JTHHHEJáH C yHaCTKaSÍH Pasha # KPMBH3BH, JIKHřTH aKTHBHHX ΠροφίΙΛβΗ ΓΟΛΟΒΟΚ Η (on) ΗΟΗΘΕ Η3 Ο, ΖξΗΟβH3 οτοροΗ sy6a οληογο KOJieca κ Ha HeBSaHMOAe & CTByjomeS cset CTopose 3y and naphoro etty KOJieca οληηθκοβη.

Tako ΒΗΠΟΛΉβΗΗβ pa3H0K0HTypH0ií nepeflaHH ποβΒΟΛΗβτnpH φορΜΟΟόρββΟΒβΗΗΗ 3y6í »eB ΜβΤΟΛΟΜ OÓKaTa .. Μ0Π0ΛΒ30ΒΘΤ> oflHH h tot is HHCupysieHT ajih o6pa6oTKK napHux KOJiec and bpeeyjiBTaTe - chhtb oShhho cymecTByjoiqHe orpaHHHeHHH B03-ΜΟΗΗΟΟΤβΜ yjryHmeHHH KOHCTpyKTHBHHX CoPt H nOBEnneHHH HaF" py3OHHOIÍ CnOCOĎHOCTH 3Η1ξβΐυΐβΗΙΙΗ "& ahhoi pemeHne HJiJMoeTpHpyeTCS npHMepoiá βηποληθηηη *

HH CMemasHOFO flByxsoHa-ffbHoró3ΒθΛΒΒβΗΤΗθ-τοπθπΗθΓθ sapenjreHHs c nepesaTOHHHM OTHomeHHeíá, paBHHii C (= 1, b κοτοροί & X8. ΟδβοπβΗθΗΗΗ Tpeóyeiioro πβρβκρκ-> *

Claims (4)

272281 Z tms ayóieB (sa ο ^ θτ προφΗΛΒΗοδ 'ero cocTasjíHSHKew) yBajin ^ eHabhco Ta θβολββθητηογο y ^ iacTKa 3y6bes. Ha Hβρτβπβ H3o6paaceHH acHMMeTpimHHe KOHTypH 3y6i »eBsaqenjrszíHMX KOJiec. OHροφΗΛΒ KOHTypa 1 cooTBeTCTByeT nepBOMy Koaecy, προφΜΒKOHTypa 2 - BTopoMy, ΠροφΜΛΒ KOHTypa 1 BKJWHaeT aKTWBHHe 30-HH 3 (BiinyKjrufi ynacTOx) h 4 ( 'ΒΟΓΗγτυίί ynacTOK) τοηθηηογο (HoBMKOBa) 3anenjreHHH and βηθλογηήηο um Ha προφιΐΛ © KOHTypa 2pacnoJiOHeHH 3 0HH 5 η 6 ββολββθητηογο saiíenjreHHfl, JIhhhh βκτηβ-HHX ΠροφΗΛβϋ ΓΟΛΟΒΟΚ H ΗΟΗβΚ KaHflOrO H3 3TMX KOHTypOB H3 OFL-ηοΗ H3 ero οτοροΗ m Ha HeB3anM0AeíícTByffiiD! eH c heiii οτοροΗβ NAP-ηογο Ema KOHTypa οαηηθκοβη: JieBafl CnpaBaa) οτοροΗβ προφΗΛΗKOHTypa 1 HfleHTHHHa npaBoá (zesoií) οτοροΗβ προφΗ ^ Η KOHTypa 2 and rrocTaBJíeHHEie psflOM KOHTyp hbjihstch eepKaJiBHHM OTpaHeHneM (b οόιμβΜcjryqae ΗΛβΗΤΗΗΗΟοτι »λιιηη ^ h aepKa ^ BHoe oTpaaceHHecooTBeTGTByiOT npoH3BOflHiHiHM KOHTypau) flpyr flpyra. 3yÓ> a tskmxKOJieO BSaHMOfleitCTByBT CTOpOHaMH, COOTBeTCTBylOmHMH npoTHBono-λοηηημ CTopoHaM προφπΛΗ 3y6oo6paóaTHBaB> n} HHCTpyMeHTa. B pe3yjifcTaTe 6e3 yBeJiHHeHMH HOMeHKJiaTypíi 3y6oo6pa6aTH “Bannero HHCTpyueHTa noaBHJiací> bosmokhoctb yjiyHniHTH ΤθΧΗΗΚΟ-ΘΚΟΗΟΜΗΠβΟΚΚϋ θφφβΚΤ OT ΠρΗΜβΗΘΗΗΗ 0ΠΜ08ΗΗ0Γ0 ΤΘΧ-ημήθοκογο pemeHHH očycjroBjreH ποΒΗΐπθΗΗθΜ flOJiroBetiHOCTH 3y6 * iaTHXnepeflan, ΦΟΡί / iyjIA W30EPETEHO 3y6qaTaa NEP ^ ana τοήθηηο'γο jkiji CMemaHHoro 3anenjtéHHH, coflepacamaa Ko ^ c ECA BeimeHTjreHHMM syčiHMH, όοκοΒ ^ β προφΗΛΗKOTOpHX OnHCaHH COCTaBHHMH JTHHHHMM C yHaCTKaMH pa3HOÍÍ KPHBH3-hh OTJHnawieca τθμ, HTO c ποββιπθηηη HarpysoHHoií CnOCOÓHOCTH Her ΤΘΧΗΟΛΟΓΗΗΗΟΟΤΗ, ΛΗΗΗΗ aKTHBHHX ΠροφΜΛθΗ ΓΟΛΟ-BOK Μ (iWIJí) ΗΟΗΘΚ OflHOH Ha H3 οτοροΗ 3y6a ΟβΗΟΓΟ KOJieca H HaHeBsaHMOflefícTByEiiíeH c heiii οτοροΗβ sy6a napHoro Ewa KOJiecaOAMHaKOBB. 3 272281 PE Φ EPA T3ΥΒ ^ ΑΤΑΉ ΠΕΡΕ ^ Ι Η3θ6ρβΤβΗΙίβ OTHOCHTCH K MaHMHOGTpSSSHHS) j ΜΟΚΘΨ ÓHTbHCH0JIb30BaH0 ΠρΗ UpOeKTMpOBaHHH 3yČHaT0r0 npHBDfla H H03-ΒΟΛΗβτ noBHCHTb Harpy3oqHyio cnocoóHOCTb h τθχηολογιιηηοοτβ · 3y6HaTaH NEP # and * ia τοηθ ^ ηογο lead cMemasHoro 3aneazieHiiaCO # epSHT KOJteCa C ΗΘΗββΗΤΗΗΗΗΜΗ 3yÓbHMH, όΟΚΟΒΗθ ΠροφΗΛΗKOTOpHX OHHCaHH COCΨΘΒΗΗΜΗ JHÍHHHMH C yHaCTKaMH pa3H0M KPH-BH3HH, NPH 3Ψ0Μ JIíTHHH aKTHBHHX 3 ΠρΟ ^ ΗΛΘ ^ ΓΟΛΟΒΟΚ H (hJIH) ηοηθκ Ha ο, ζξΗΟΗ H3 CTOpoH-3y6a ο ^ ηογο Kojreca h Ha HeB3an-MoseHCTBysmefi c ηθη οτοροΗβ 6 yč yč yč yč yč yč. ConyTCTBywfEH ^ ep ^ 272281 BACKGROUND OF THE INVENTION A toothed or mixed gear, comprising a school with non-identical teeth, the side profiles of which are composed of subcontours with sections of different curvature, characterized in that the contours of the active profiles (3) of the heads and / or feet are contoured to improve the loading capability and production technology. on one side of one wheel's tooth and with it on the second wheel's non-disengaging wheel (6) are the same.