DD266486A3 - bearing inspection - Google Patents

Abstract

The invention relates to a Lagerpruefvorrichtung, which is intended primarily for determining the life and the limit speed of the bearings. The device consists of a demountable frame, in whose rooms directly or with bushings at least three bearings are arranged, of which the central bush or the bearing is arranged in the frame spaces with a game and is in contact with a device which generates a radial load , The bearing inner rings are arranged on a common shaft either directly or with carriers. The shaft is connected to the drive of the test machine. The invention is characterized in that the end face of the frame is equipped on one side with a guide on which a disc is movably mounted, and on the other side with at least two further guides in which sliding elements are arranged movably in the direction of the shaft axis abut on one of the outer bushes. Between the disc and each sliding element, an elastic element is arranged. The disc is also equipped with a reversing mechanism, the Rückfuehrelement between the end face of the frame and the disc is arranged. The device can be used according to the solution in particular for determining the life of radial rolling bearings.

Description

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ΗΘΗ BTyJTKO ΠΟΑΙΠΗΠΗΚΚΟΜ ΜΟΧΘΤ ΠρθΗ30 «ΤΗ OTRJIOHOHHO ΠΟΑΙϋΗΠΗΗ-

Ka η, ^ CJiOACTBHe θτογο, HopaBHOMepHoe pacnpe ^ ejiOHHe harpy

304Η0Η CHJIH ·

HOAOCTaTKH B 3HaUHTOJIbHOH MOpe

we ycTpoftcTBO HcntrraHH "ποαοιηπηηκοβ, cocTOHinee h3 HOH paMTJ, B nOJIOCTH KOTOpO" pacnOJIOXOKU HJIH ΠρΗΜΟ, HJIH Π0-CρθACTBOM BTyJIOK ΠΟ MOHbOIOH MOPE phr nOAQlHnHHKa, MS KOTOpHX CpOAHHH BTyjiKa HJIM ΠΟΑΠΙΗΠΗΗΚ pacnOJIOXOHH B nOJIOCTH PAMH C 3a-SOpOM H HaXOAHTCH B KOHTaKTO C M0XaHH3M0M A ^ H BHSHBPHHfl pa-

HarpyeotiHott, cHJiiii, η A & Jiee H3 Bajia KOJieq ποαπηπημκοβ, HanpHMep πρκ ηοΜΟπρι

ΟΟΘΑΗΗΘΗΗΟΓΟ C npHBOJJHbJM M0XaHH3M0M HCnbITaTOAbHOft ΜβΠΙΗΗΝ Β CO-OTBOTCTBHH C Μ300ρΤΘΗΗΘΜΤΘΗΗΘΜ «CyiqHOCTb Η300ρθΤΘΗΗΛ COCTOMT B ρΟΜ,

(ΐτο OAHa TopijoBaa ctohkb Pamu cHaöxOHa c οαηοΛ cto ^ hn HanpaB- jiHion \ eVi, Ha κοτοροϋ ycTaHOBJiOHa ποαβηχηο matiöa, c flpyrofl cropo-MMHHMaJIbHO flßyuH ^ ajibHORüiMMH HanpaBJiflioiqMMM, B KOTopwx pac-Π0ΑΒΗ7ΚΗ0 B HanpaBJIOHMH OCM bajia CKOJIbSHSfHe

npHJieraioqHo κ öahom hs KpaÜHHX BTyjioK · Moxjqy man (5oH η

M3 CK0JIb3HiqHX 3JIOMGHTOB pacnOJIOXOH ynpyPMM 9JI6uI0HT

cynpiocTb Μ3θ <5ροτθΗΜΗ coctoht β tom, uto uempy m & HÖofl μ ΤΟρμθΒΟΜ CTOHKOH paMtl pacnOJIOXOH MHHHMaJIbHO OAMH BOSBpaTHUH 9JKOMOHT pOBOpCHBHOrO MOXaHHSMa.

B npoqecco πρμμθηοημη ycTpoftcTBa ajih HcnuraHH »

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66486

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B KOTOpUX pacnOJIOXeHU Π0ΑΒΜΚΗ0

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pOBOpCHBHUM MOXaHHSMOM 8, BUnOJIHOHHUM B H306pa-

cjiyqae β bhj ^ o mnnjibKn c ratooft n bosbpätkhm 3ji6mohtom

9, BbinOJIOHHMU HanpMMOp B r.Aflp BHHTOBOtt npyXMHN M pacnOJIOMCOH · «hum Moxqiy maftöofl β η τορι ^ βΒΟ« ctohkoH 3 paMu 4.

ΠρΗ c6opxe ycTpottcTBa β cootbotctbhh c hsoÖpotohhom τορ-

I) Obah CTOHKa 3 CO CKOJIbSHIIplMK 3JIOMOHTaMH Z HC pOBOpCHBHUM ΜΘΧΟΗΗ3ΜΟΜ 8 HaXOflHTCH B OTOABHHyTOM nOJIOXOHMH, ΠρΗ ΚΟΤΟρΟΜ πόα AaBJiOHHOM BO8BpaTHoro 3JiOMOHTa 9 raaftoa 6 otoabmhotch no HanpaB HWmeit ^ .5 ΟΤ ΤΟρμβΒΟΠ CTOHKH 3 Pamu 4 Η CKOJIbSHOpiO 3Jie MOHTU-2 OT KpattHOtt BTyjiKH Χ · ΠΟΤΟΜ pOBOpCMBHUtt MexaHHSM 8 noATHHOTCH, roattöa 6 npHOJiHSHTCH TaKHM oOpaaoM κ τορι ^ οβοϋ ctoh «

KO 3 paMU 4 H CKOJIbSHiqHO 3JI0M0HTU Z npHJIOPHyT K

B npoqocce sxcnJiyaTaijHH ycTpottcTBa τορί ^ ΐ cpoAHett Π> η KpattHHx BTyjioK I. npHXHManTCH p $ yr κ xpyry πρκ CKOJibSHn ^ Mx 3JI0M0HT0B Z ₁ Ha KOTopuo OKasuBaioT AO ^ CTBHO ynpy-ΓΗΘ 3JIOMOKTU 7, Qom AOCTHPaOTCH npaBHJIbHaH yCTaHOBKA BTyjiKH IÖ CO CpOAHHM ΠΟΑΠΙΜΠΗΗΚΟΜ. 10 H TpOHHO MOXAY

KOJto6aHHO cpoAHoft BTyjiKH _I5.

YCTpotlCTBO B CCOTBOTCTBHH C Η3Ο (5ρβΤΟΗΗΟΜ ΠρΗΓΟ ^ ΗΟ HCnOJIb 30BaTb Α "* HCnUTaHHft HMOHlIO paAHaJIbHUX ΠΟΑΙΠΗΠΗΗΚΟΒ Ka <IOHHH.

Claims (2)

64. 4 - HSOÖpOTOHMH I. yCTpottCTBO fSflfl HCITHTaHHH ΠΟΑΙΠΗΠΚΗΚΟΒ, COCTOHtqOO Η3 pasieiiHOtt pawn, β iiojiocth κοτοροΗ pacnojioKomi mjih πρπΜΟ, HJIH ΠΟΟρββΟΤΒΟΜ BTyjIOK ΠΟ MOHbnfOfl ΜβρΟ TpH ΠΟΑΠΙΗΠΗΗΚΕ, Μ3 KOTopwx cpoflHHH BTyjnca hjih πο ^ πηπηηκ pacnojiomoHu β πολοοτη Pambi c sasopoM Haxoj κ ^ ITCN β ηοητεκτ © c μθχεηηθμομ & h * ^ SYPA iajibHOH Harpy30VH0M CHJiU ₁ η pfijiee us Bajia α ** BHyTpeHHHx KOJieq noAiDHnHHKOD, HanpHMep NPH no- HOCHTÖ.iI © H, ΟΟΘΑΗΗΘΗΗΟΓΟ C npHBO ^ HUM ΜΘΧΑΗΗ3Μ0Μ MamHHu, oTJiHifaioiqeecfl TOM, iiTO OAHa TopLjeuafl (3) paMu (4) CHaUMOHa c οαηοΛ cTopoHu HanpaBJijnoqoR (5), κοτοροΛ ycTiiHOBJiOHa nojjBHÄHO matlöa (6), c ÄpyroH CTopoHH mh- HHMaJIbHO APVMH A ^ LHeWTIHMH HanpaBJIHDqHMH (13), B KOTOpUX pacnojioxoHu ποαβηληο β HcinpaBJiOHHH and Bana (II) cKOJibaa-3JI0M0HTU (2), npHJieranipio κ oahoh h3 KpaHHHx BTyjioK (I), DttHÖOft (6) H Κβ * ΑΗΜ HS CKOJIbSfl ^ HX 3JI0M0HT0B (Z) pacnojiOKOH ynpyrHtt 3Jiomoht (7), 2 · YeTpottrTBo no nyHKTy I, OTjiHtianqeocH t ^ m _v uto (6) κ τορμοΒοΗ ctohkoh (3) Pamu (4) pacnojioxoH mhhh- MaJIbHO OAHH BOSBpaTHHH 9JI0M0HT (9) pOBOpCHBHOrO M0XaHH3Ma (8) · 1 Sel teZaichnunff