Pamberi peaxle yease-wheel drive mota dzeUAZ kune pivot magungano ane CV majoini, izvo zvinoita kuti zvikwanise kuendesa torque kumavhiri kunyangwe iwo atendeuka.Kingpins inoita basa rakakosha muchikamu ichi - verenga zvese nezve zvikamu izvi, chinangwa chazvo, mhando, dhizaini uye mashandiro mune ino chinyorwa.
Chii chinonzi UAZ kingpin, chinangwa chayo uye mabasa
Kingpin itsvimbo inoumba hinge yakabatana yegumbo rekufambisa (rakaungana nevhiri hub) uye bhora rekubatana kwegumbo rekutungamirira (SHOPK, mukati merutsigiro kune hinge yeakaenzana angular velocities, CV joint) kumberi. axle yease-wheel drive mota dzeUAZ.Kingpins zvikamu zvepivot mechanism inopa kugona kutsausa mavhiri anotungamirwa pasina kutyora torque kuyerera.
UAZ kingpins ine zvinotevera mabasa:
• Ita sematemo anogona kutenderedza gumbo rekutungamirira;
• Ita sezvikamu zvinobatanidza zvinobatanidza bhora rekubatana uye knuckle yekutungamirira muchikamu chimwe chete;
• Ita sezvinhu zvinotakura zvinhu zvinopa kuomarara kunodiwa kweungano yepivot, uye kuonawo nguva dzemasimba anomuka panguva yekufamba kwemota kubva pachitsiko chekufambisa (uye iyewo, kubva pavhiri) uye ovaendesa kune danda reesero.
UAZ kingpins, kunyangwe dhizaini yavo iri nyore, inoita basa rakakosha mukushanda kweaxle yepamberi yeSUV, uye saka mota yese.
Mhando dzeUAZ kingpins
Kazhinji, kingpin itsvimbo pfupi yechimiro chimwe kana chimwe, iyo inotsikirirwa mukati memuviri wegumbo rekutungamirira nechokumusoro, uye iyo yepasi yekupedzisira ine hinge yakabatana nemuviri wejojo yebhora.Kuti ubatanidze gumbo rekutungamirira neSHOPK, maviri kingpins anoshandiswa - kumusoro uye pasi, mana kingpins akaiswa pabhiriji rose, zvichiteerana.
Kwemakore, matatu makuru emhando dze kingpin akaiswa pamberi peaxles emota dzeUAZ:
• T-shaped cylindrical kingpins (ine kutenderera mune sleeve yebhuronzi);
• Composite kingpins ane bhora (nekutenderera pabhora);
• Inoumbwa inobereka kingpins (ine kutenderera pane tapered bearing);
• Cylindrical-conical kingpins ine spherical support (ine kutenderera mubronze spherical liner).
T-yakaita cylindrical kingpins ndeye yakasarudzika mhinduro yakaiswa pamamodhi ekutanga emota dzeUAZ dzine drive axles emhando ye "Timken" (ine inodhinda gearbox crankcase).Composite kingpins ane bhora uye bearing mhinduro yemazuva ano, zvikamu izvi zvakaiswa pama drive axles emhando ye "Timken" pachinzvimbo cheakajairika kingpins, ane zviyero zvakafanana.Kingpins ane spherical support akatanga kuiswa pamhando itsva dzeUAZ mota dzine drive axles ye "Spicer" type - UAZ-31519, 315195 ("Hunter"), 3160, 3163 ("Patriot") uye kugadziridzwa kwavo.
Kingpins emhando dzakasiyana-siyana ane zvakakosha dhizaini misiyano.
Dhizaini uye musimboti wekushanda kweT-shaped cylindrical kingpins
Mambo akadaro chikamu muchimiro chemasilinda maviri emadhayamita akasiyana, akavezwa kubva kune imwechete workpiece.Pakupera kwechikamu chepamusoro (yakafara), pakati payo, chiteshi chine thread chakavezwa chekuisa oiri.Pedyo, nekusanganisa kubva pakati, dhayamita diki dhayamita ine madziro anotsvedzerera inoboorwa kuitira kuisirwa pini yekukiya.Padivi pechiso chezasi (yakamanikana) chikamu, annular recess inopiwa pakugovera lubricant.Zvakare, kuburikidza nekurebesa chiteshi chinogona kugadzirwa mupivot kuzora gungano rose regungano.
The kingpin inodzvinyirirwa mukati memuviri wekutungamirira knuckle ine chikamu chakafara uye yakagadziriswa nesimbi yesimbi (inobatwa nemabhoti mana), uye kutendeuka kunodzivirirwa nepini.Nechikamu chayo nhete, kingpin inoiswa mune sleeve yebhuronzi yakatsikirirwa mukati memuviri webhora rekubatana.Sleeve inogadziriswa nenzira yekuti kingpin inogona kutenderera mairi isina jamming.Metal gaskets akaiswa pakati pechikamu chakafara che kingpin uye muviri wejojo yebhora, nerubatsiro rwekurongeka kwese pivot mechanism inoitwa.Kufambisa kutenderera uye kuderedza kusimba kwekupfeka kwezvikamu, kingpins inoiswa pakona diki.
Iyo meshini inoshanda neaya kingpins zviri nyore: kana ichiita maneuver, iyo knuckle yekutungamirira inotsauka kubva panzvimbo yepakati nenzira yebipod, iyo kingpins inotenderera nenhengo dzayo dzakatetepa mumabhushi dzakatsikirirwa mukati memuviri webhora.Pakutendeuka, girisi kubva kumugero we kingpin inopinda mukati mechikamu chayo chezasi, kwainogovaniswa munzvimbo iri pakati pe kingpin ne sleeve - izvi zvinoderedza kupesana uye kuderedza kusimba kwekupfeka kwezvikamu.
Dhizaini uye kushanda kwemakingpins pabhora
Kingpin yakadaro ine zvikamu zvitatu: iyo yepamusoro, yakatsikirirwa mukati memuviri wegumbo rekutungamirira, iyo yepasi, yakatsikirirwa mumuviri weSHOP, uye bhora resimbi rakaputirwa pakati pavo.Bhora rinoiswa mumakomba ehemispherical, akavezwa mumativi ekupedzisira ehalves kingpin.Kuzora bhora, maaxial chiteshi anogadzirwa muhafu ye kingpin, uye shinda ine shinda yekumisikidza girizi inopihwa muchikamu chepamusoro che kingpin.
Kuiswa kwemakingpins pamabhora kunosiyana nekuiswa kwechinyakare kingpin chete mukuti hafu yepasi yakatsiga yakaiswa mumutumbi wejojo yebhora, saka hapana sleeve yebronze.
Iyo pivot mechanic inoshanda nezvikamu zverudzi urwu zviri nyore: kana vhiri ratenderedzwa, chikamu chepamusoro che kingpin chinotenderera pabhora, uye bhora pacharo rinotenderera zvakati maererano nehafu ye kingpin.Izvi zvinogonesa kudzikiswa kwemasimba ekukakavadzana uye kudzikiswa kwekusimba kwekupfeka kwezvikamu zvine chekuita neyakajairwa kingpin.
Iyo dhizaini uye musimboti wekushanda kwe kingpins pakutakura
Nechimiro, iyo kingpin ine bearing ndiyo yakanyanya kuomesesa, ine zvikamu zvitatu: iyo yezasi hafu, iyo iyo tapered bearing inotsikirirwa (nekuwedzera, rin'i yekukanda yakaiswa pasi pebereti inogona kushandiswa), uye bheji inotsikirirwa. muimba yekugezera.Muchikamu chezasi mune axial chiteshi chekupa lubricant, mucheji inotakura pane chiteshi chepini uye chepakati chiteshi chekuisa girizi fitter.
Muchidimbu, rudzi urwu rwe kingpin kukwidziridzwa kwe kingpin pabhora, asi pano mahafu maviri anotenderera paberero, izvo zvinogona kuderedza zvakanyanya kukwesha masimba uye kazhinji kuwedzera kuvimbika kweiyo unit.Kushandiswa kwetapered bearings kunopa kuwedzera kupikisa kune axial mitoro inoitika panguva yekushanda kwemotokari.
Dhizaini uye musimboti wekushanda kwe kingpins ine spherical rutsigiro UAZ "Hunter" uye "Patriot"
Aya kingpins anosanganisa zvakanakira echinyakare kingpins uye kingpins pabhora, kubva kune yekutanga vakatora nyore kugadzira, kubva kune yechipiri - yakagadziridzwa mashandiro uye kuderedzwa kwemasimba ekukwenya.Zvimiro, iyo kingpin ndeye cylindrical-conical tsvimbo ine hemispherical musoro, yakavezwa kubva kune imwechete workpiece.Pachikamu chakamanikana che kingpin, tambo ye nati inopihwa, chiteshi chekuzora chinodhirwa padivi peaxis yechikamu, uye magirovha anogadzirwa mumusoro wekugovera lubricant pamusoro pekukwesha nzvimbo.
Iyo kingpin yakanyatsoiswa mukati memuviri wegumbo rekutungamirira, sleeve yekunamatira inoshandiswa kugadzirisa, iyo iyo kingpin inopinda nechikamu chayo checonical, uye kubva kumusoro kuburikidza nesimbi yesimbi, kingpin ine sleeve inosimbiswa ne nut.Iyo spherical chikamu che kingpin chinotsamira pane yebhuronzi liner (nhasi kune magadzirirwo ane epurasitiki liner, asi iwo mashoma akavimbika), ayo, zvakare, akaiswa murutsigiro rwemambo pane SHOPK muviri.Kugadziriswa kwechinzvimbo chehukama chezvikamu zveyuniti kunoitwa uchishandisa gaskets akaiswa pasi peiyo kingpin lining.
Iyo kingpin yerudzi urwu inoshanda seizvi: kana mavhiri akatenderedzwa, ma kingpins, akabatana zvakasimba nemuviri wechibhakera, anotenderera mumitsetse nemisoro yavo yakatenderera.Uyezve, madzimambo akadaro anoona zviri nani kutsauka kwechibhakera mundege yakatwasuka, inova nechokwadi chehupenyu hwavo hwesevhisi uye kuvimbika mune chero mamiriro.
Kingpins emarudzi ese anopera nekufamba kwenguva, kwenguva yakati kupfeka uku kunogona kubhadharwa nekusimbisa zvikamu kana kuwedzera huwandu hwegaskets, asi sosi iyi inokurumidza kupera uye kingpins inoda kuchinjwa.Nekudzoreredzwa uye nenguva yekutsiva kingpins, mota inowanazve kugadzikana mumugwagwa uye inogona kushandiswa zvakachengeteka kunyangwe mumamiriro ezvinhu akaoma.
Nguva yekutumira: Aug-24-2023