RU1775016C - Screw-type gearing - Google Patents

Screw-type gearing

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Publication number
RU1775016C
RU1775016C SU4765852A SU4765852A RU1775016C RU 1775016 C RU1775016 C RU 1775016C SU 4765852 A SU4765852 A SU 4765852A SU 4765852 A SU4765852 A SU 4765852A RU 1775016 C RU1775016 C RU 1775016C
Authority
RU
Russia
Prior art keywords
nut
cylinder
separator
axis
blind holes
Prior art date
Application number
SU4765852A
Other languages
Russian (ru)
Inventor
Евгений Александрович Николаев
Original Assignee
Е.А, Николаев
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 Е.А, Николаев filed Critical Е.А, Николаев
Priority to SU4765852A priority Critical patent/RU1775016C/en
Application granted granted Critical
Publication of RU1775016C publication Critical patent/RU1775016C/en

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Abstract

Изобретение относитс  к точному машиностроению и может быть использовано в приводах точных линейных перемещений. Цель изобретени  - повышение точности хода. Положительный эффект достигаетс  выполнением опоры 7 в виде установленного в ползуне 1 цилиндра 8, размещенного в цилиндре 8 и св занного с осью 5 гайки 4 сепаратора 9 с глухими отверсти ми, упругих тел 10 качени , установленных в глухих отверсти х сепаратора 9 и расположенных равномерно параллельными р дами. Между телами 10 качени  установлена упруга  вставка 12 с рельефом в виде противоположно направленных полусфер. От гайки 4 через ось 5 воспроизводитс  управл ющее воздействие сил и моментов сепаратору 9, которое через пакеты тел 10 качени  и упругую вставку 12 передаетс  цилиндру 8. 2 ил.The invention relates to precision engineering and can be used in precision linear actuators. The purpose of the invention is to improve the accuracy of the stroke. A positive effect is achieved by supporting 7 in the form of a cylinder 8 installed in the slider 1, placed in the cylinder 8 and connected to the axis 5 of the nut 4 of the separator 9 with blind holes, elastic rolling elements 10 installed in the blind holes of the separator 9 and arranged uniformly parallel dame. Between the rolling bodies 10, an elastic insert 12 is installed with a relief in the form of oppositely directed hemispheres. The control action of forces and moments from the nut 9 is reproduced from the nut 4 through the axis 5, which is transmitted through the packages of the rolling elements 10 and the elastic insert 12 to the cylinder 8. 2 silt.

Description

ВидView

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SU4765852A 1989-09-25 1989-09-25 Screw-type gearing RU1775016C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4765852A RU1775016C (en) 1989-09-25 1989-09-25 Screw-type gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4765852A RU1775016C (en) 1989-09-25 1989-09-25 Screw-type gearing

Publications (1)

Publication Number Publication Date
RU1775016C true RU1775016C (en) 1992-11-07

Family

ID=21483007

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4765852A RU1775016C (en) 1989-09-25 1989-09-25 Screw-type gearing

Country Status (1)

Country Link
RU (1) RU1775016C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Авторское свидетельство СССР № 1372131, кл. F 16 Н 25/24, 1986. , 2. Авторское свидетельство СССР № 1441122, кл. F 16 Н 25/24, 1987. *

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