SU1497423A1 - Planet gearing of screw-nut type - Google Patents

Abstract

The invention relates to mechanical engineering. The aim of the invention is to improve the smoothness of the transmission in operation by ensuring the constancy of the gear ratio. When the screw 1 is rotated, the satellite rollers 5 roll around with the toothed rims 8 and 9 on the toothed rims 3 and 4 of the nut 2 and toothed sectors 12 and 13 of the sliding key 11, which prevents their mutual slippage. 2 Il.

Description

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The invention relates to MtMiM-iiOcipoe- liuro.

and, e- of the first invention is liOBhiuieHHe of smoothness | 5th transfer of transmission ensuring the constancy of the transfer ratio from; O11 .e and: n.

FIG. i nredtetavlepa peedoyagochpa pered.a.cha vintl ayka khakesh- I; i, a f; And | , 2 cut A --- -. t 1 / a fcg. one.

P, 1eanta) on. The swing-out nut of the swing nut contains a central aint I, a nut 2 with gears crowns л and 4, fixed sia end of the ч end of a week, and) cut-off roles; and-sat; 1- litas 5, disposition1; le between; 1U i; iiiKOH 2 and i i-niTOM 1 in ceHapa i opax 6 and 7 and and: 1) at the ends of the gears isenubi 8 and 9 for with gear1-1; BOUiiaHU 3 i 4 - Y | ol 11OD ema | tezio; 1 1: C) s, ed1: OY r-Hv. ii cho ng lchiiie p i ;; i4; Ki3; e. :: i ;; sub-:::; ;;:;:. G:,,; the roles of OGM; a, ltr 5 b

DALY-1YH groove 10, ii; ::. ..:; l - L: i :: 4 i

CMeiiiC -iiH; D | ;,; ь i-. ; .: / - / v ;; : ri: i j

; jy64: -: ij;: iiil PePTSam Y,:,; / h ----:.::; -::

Mepc.O Worci iUJ; l-catellite o.

I 1la1: Igarna transfer i-.iiti; iamc-iHs; works as follows o6pa:; i) M.

BpaaieiiHe tschtralzhi Bun ia i ookatynapiye) olikai-h ate,; 1lits b: k; threads) (10nerhksk 1K-.1 liii. ii; laHKU 2. Since L1; 1: i) D} de: a i) i dadm.: 1, Kch; -; - set; 1lntoi 5 and 2 rayayh-; iU. inaniu; and napraple1 ik, yu and the last-me do not have a relative. 1 axial axle mix: VTOM satellite rollers 5 Euimp 3x bchagymi rie; nui mi 11 11 run around each other 1 M Beii

siaM 3 and 4 nuts 2 and alternately lo the tooth sectors 12 and 13 of the il, which desaturates the outer kinematic C11; l rolkkob-sat; Cast about with screw M 1 with nut 2., with allowance | e1 is its calyx; 1 and. At the same time, pinch-peaks: 5-с: gagellitoz 5. of those that are in engagement with sectors 12 and 3 rela- tively) VINTI 1 mega, since they are without cei iapaTpaMH о and 7.

15 the result is a relative mixing of screw 1 and nut 2.

The transmission possesses a search for the efficiency of the device due to the “teutstion of slippage of the contacting contact.

: i / iaueTafiiiJiH ne;) lug screw - nut quality; :: iH. eo iep; -; aiufiH nut having ends

., v6-ia: Lie with intraday teeth,: ü, Chtg: alche :); th ;; - ir i: paozolozhennye; - lu rez Mdzie rol kk-sat,), on Koiiuax KOTOpL.iX; 5ЬЛ o; 1neny gear rims for 3aneiK ie; ii f. g: serrated gaykk rims g vr / ii) M thread joints, rav (in size; eL pat; to lift yoke threads ayka, GiL.а (л1О1. {a from tel), Elapar {1 work before I and by way of; Echsig and constants of transfer ratio MOinejiHH. On 11. The wrench is made 1-1l; PY groove, and the transfer is supplied with 1, oo; Fifth 5i slot with the possibility of -; -; Ia along neixj The cable e is her gear- | G;} -, amch; and, in particular, 1 is available; assigned to engage with the gears of the crowns, it is less than one satellite roller.

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Claims (1)

Formula. inventions Il'shetartosh screw-nut transmission quality :: gsh. holding a nut having at the ends of the ACB: a: ί., f valuable with internal teeth, the decal hall d: located between them are threaded satellite rollers, on which are: gears are made for engagement with the gears of the nut; the angle of thread rise, which is equal in magnitude to the direction and the angle of the thread angle of the nut, is deprived of heme, which, in order to increase the smoothness of the transmission by means of a circular transmission constant transmission ratio. a longitudinal groove is made on the central screw, and the transmission is fitted with a recessed groove in the groove with the possibility of displacement along it with an isch with gear sectors at the ends intended for engagement with the gear rims of at least one satellite roller. .4- / 5