SU1626019A1 - Device for damping angular oscillations - Google Patents

Device for damping angular oscillations Download PDF

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Publication number
SU1626019A1
SU1626019A1 SU894648186A SU4648186A SU1626019A1 SU 1626019 A1 SU1626019 A1 SU 1626019A1 SU 894648186 A SU894648186 A SU 894648186A SU 4648186 A SU4648186 A SU 4648186A SU 1626019 A1 SU1626019 A1 SU 1626019A1
Authority
SU
USSR - Soviet Union
Prior art keywords
damping
dampers
elastic elements
vibrations
slide
Prior art date
Application number
SU894648186A
Other languages
Russian (ru)
Inventor
Евгений Валентинович Харченко
Андрей Алексеевич Кычма
Original Assignee
Львовский политехнический институт им.Ленинского комсомола
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 Львовский политехнический институт им.Ленинского комсомола filed Critical Львовский политехнический институт им.Ленинского комсомола
Priority to SU894648186A priority Critical patent/SU1626019A1/en
Application granted granted Critical
Publication of SU1626019A1 publication Critical patent/SU1626019A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Изобретение относитс  к машиностроению и предназначено дл  гашени  вращательных колебаний роторных машин, приводных установок и устройств передачи мощности. Цель изобретени  - повышение эффективности гашени  колебаний выходного вала виброактивного устройства за счет гашени  колебаний упругими элементами и демпферами передаваемых на основание вибронагрузок. Наличие роликов предотвращает смещение оси вращени  вала 6 и возникновение несоосности и взаимного перекоса т желонагруженных валопроводов. В результате воздействи  на салазки 2 упругих элементов 15 и демпферов 16 ограничиваютс  перемещени  салазок 2 и происходит рассеивание энергии колебаний.2 ил,The invention relates to mechanical engineering and is intended for damping the rotational oscillations of rotary machines, drive systems and power transfer devices. The purpose of the invention is to increase the efficiency of damping vibrations of the output shaft of the vibro-active device due to damping of vibrations by elastic elements and dampers of vibration loads transmitted to the base. The presence of rollers prevents displacement of the axis of rotation of the shaft 6 and the occurrence of misalignment and mutual misalignment of the yellow loaded shaft lines. As a result of the impact on the slide 2 of the elastic elements 15 and dampers 16, the movements of the slide 2 are limited and the oscillation energy is dissipated. 2 sludge

Description

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Ш а.  Sh

134134

а.but.

134134

1717

Фиг. 2FIG. 2

Claims (1)

Формула изобретенияClaim Устройство для гашения вращательных колебаний, содержащее установленный с возможностью поворота относительно его продольной оси корпус и упругие элементы, отличающееся тем, что, с целью увеличения эффективности гашения колебаний, оно снабжено демпферами, станиной с закрепленными на ней направляющими, имеющими цилиндрические и конические опорные поверхности, салазками с ответными поверхностями, эквидистантными опорным поверхностям направляющих, и роликами, расположенными между салазками и направляющими для взаимодействия с их опорными и ответными поверхностями, образующие цилиндрических опорных и ответных поверхностей параллельны продольной оси корпуса, жестко связанного с салазками, а последние связаны со станиной посредством упругих элементов и демпферов.A device for damping rotational vibrations, comprising a housing mounted and rotatable relative to its longitudinal axis and elastic elements, characterized in that, in order to increase the damping of vibrations, it is equipped with dampers, a frame with guides fixed to it, having cylindrical and conical bearing surfaces, sleds with mating surfaces, equidistant to the bearing surfaces of the guides, and rollers located between the sleds and guides for interacting with their bearing m and mating surfaces, forming cylindrical supporting and mating surfaces parallel to the longitudinal axis of the housing, rigidly connected with the slide, and the latter are connected to the frame by means of elastic elements and dampers. А-АAa Фиг. ZFIG. Z
SU894648186A 1989-02-06 1989-02-06 Device for damping angular oscillations SU1626019A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894648186A SU1626019A1 (en) 1989-02-06 1989-02-06 Device for damping angular oscillations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894648186A SU1626019A1 (en) 1989-02-06 1989-02-06 Device for damping angular oscillations

Publications (1)

Publication Number Publication Date
SU1626019A1 true SU1626019A1 (en) 1991-02-07

Family

ID=21427677

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894648186A SU1626019A1 (en) 1989-02-06 1989-02-06 Device for damping angular oscillations

Country Status (1)

Country Link
SU (1) SU1626019A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР INfe 336452, кл. F 16 F 15/03, 15/04, 1972. *

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