SU653445A1 - Elastic coupling - Google Patents

Elastic coupling

Info

Publication number
SU653445A1
SU653445A1 SU772533336A SU2533336A SU653445A1 SU 653445 A1 SU653445 A1 SU 653445A1 SU 772533336 A SU772533336 A SU 772533336A SU 2533336 A SU2533336 A SU 2533336A SU 653445 A1 SU653445 A1 SU 653445A1
Authority
SU
USSR - Soviet Union
Prior art keywords
elastic
elastic coupling
coupling
shafts
couplings
Prior art date
Application number
SU772533336A
Other languages
Russian (ru)
Inventor
Павел Дмитриевич Денисов
Original Assignee
Львовский Лесотехнический Институт
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 Лесотехнический Институт filed Critical Львовский Лесотехнический Институт
Priority to SU772533336A priority Critical patent/SU653445A1/en
Application granted granted Critical
Publication of SU653445A1 publication Critical patent/SU653445A1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/56Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load

Description

Изоб1№тенне относитс  к машиностроению и предназаачеао дл  передачи крут щих моментов между двигател ми и валами вибровоэбуцителей вкбрационных машин . Известны упругие муфты, упругие элементы которых выполнены в виде отрезков тросов, установленных на попумуфтет с возможностью радиального вх переме- шени  с цепью регупировани  упругой ха рактеристики муфты lj. Существенным недостатком муфт подобной конструкции  вл етс  возникновение на поверхност х контакта упругих эл ментов с втулками фреттинг-коррода вследствие циклических нагрузок на упру гие элементы, котора  приводит к rot разрушению. К тому же трение между проволоками приводит к их перетиранию и разрушению упругих элементов. Известны также муфты, содержеадие цве св занные с валами упругие обоймы, соединенные между собой продольно установленными упругими стержн ми, конvbi которых закреплены в обоймах 2. Така  муфта  вл етс  наиболее блиэкрй к изобретению по технической сушнести и достигаемому результату. Однако она не обеспечивает достаточной надежности из-за отсутстм1  возможности регулировани  ее упругой характеристики. Дл  повышени  чад ности работы упругой муфты путем регулировани  ее упругой характеристики, предлагаема  муфта снабжена установленными на валах втулками с резьбовыми хвостовиками и смонтированными на них гайками, нрн этом кажда  упруга  обойма расположена кониентрнчно между гайкой и втулкой, а их сопр гающиес  поверхности выполнены конусными. Кроме того, упругие стержни уст.анов ещл со стрелой nporif. На фиг. 1 игюбражена в юолагаемаа муфта, общий вид; на фиг. 2 показано сеченве на фиг. 1. Упруга  муфта содержит упругие обоймы 1, св занные ыежпу собой продольThe image of the Atennon relates to mechanical engineering and is intended for the transmission of torque between engines and shafts of vibration machines of the vibration machines. Elastic couplings are known, the elastic elements of which are made in the form of segments of cables installed on a popumuft with the possibility of radial inlet mixing with a regen chain of the elastic characteristic of the coupling lj. A significant drawback of couplings of this design is the occurrence of elastic elements with fretting-rotor bushings on the contact surfaces due to cyclic loads on the elastic elements, which leads to rotary destruction. Moreover, the friction between the wires leads to their rubbing and destruction of elastic elements. Couplings are also known, the colors associated with the shafts are elastic clips interconnected by longitudinally mounted elastic rods, the ends of which are fixed in the clips 2. Such a clutch is the most bleacre to the invention in terms of technical drying and the result achieved. However, it does not provide sufficient reliability due to the lack of the possibility of adjusting its elastic characteristic. In order to increase the workability of the elastic coupling by adjusting its elastic characteristic, the proposed coupling is provided with shafts mounted on shafts with threaded shanks and nuts mounted on them, in this case each elastic cage is located between the nut and the sleeve, and their matching surfaces are conical. In addition, the elastic rods of the device. More with the boom nporif. FIG. 1 Ibraved into the clutch, general view; in fig. 2 shows a section of FIG. 1. The elastic coupling contains elastic clips 1, connected by a longitudinal

SU772533336A 1977-10-17 1977-10-17 Elastic coupling SU653445A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772533336A SU653445A1 (en) 1977-10-17 1977-10-17 Elastic coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772533336A SU653445A1 (en) 1977-10-17 1977-10-17 Elastic coupling

Publications (1)

Publication Number Publication Date
SU653445A1 true SU653445A1 (en) 1979-03-25

Family

ID=20728707

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772533336A SU653445A1 (en) 1977-10-17 1977-10-17 Elastic coupling

Country Status (1)

Country Link
SU (1) SU653445A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2658208C1 (en) * 2017-02-28 2018-06-19 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный морской технический университет" Clutch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2658208C1 (en) * 2017-02-28 2018-06-19 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный морской технический университет" Clutch

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