SU804912A1

SU804912A1 - Elactic coupling

Info

Publication number: SU804912A1
Application number: SU782704147A
Authority: SU
Inventors: Грациан Михайлович Коробач
Original assignee: Korobach Gratsian M
Priority date: 1978-12-29
Filing date: 1978-12-29
Publication date: 1981-02-15

Description

Изобретение относится к машиностроению. IThe invention relates to mechanical engineering. I

Известна упругая муфта, содержащая две полумуфты, упругий элемент с армированным диском, жестко соединенный с полумуфтами при помощи пальцев [1] .Known elastic coupling containing two coupling halves, an elastic element with a reinforced disk, rigidly connected to the coupling halves with your fingers [1].

Известна также упругая муфта, содержащая две полумуфты, установленные с зазором, соединенные пальцами, закрепленными в полумуфтах [2].An elastic coupling is also known, comprising two half-couplings installed with a gap, connected by fingers fixed in half-couplings [2].

Недостатком этой муфты является ограниченная возможность осевого смещения соединяемых валов.The disadvantage of this coupling is the limited possibility of axial displacement of the connected shafts.

Цель изобретения — увеличение компенсирующей способности муфты.The purpose of the invention is to increase the compensating ability of the coupling.

Поставленная цель достигается тем, что муфта снабжена армирующими втулками, установленными в упругом диске, а пальцы жестко закреплены во втулках и свободно установлены в полумуфтах.This goal is achieved by the fact that the coupling is equipped with reinforcing sleeves installed in an elastic disk, and the fingers are rigidly fixed in the sleeves and freely installed in the coupling halves.

На чертеже показана предлагаемая муфта, общий вид.The drawing shows the proposed coupling, General view.

Муфта содержит две полумуфты 1 и 2, упругий диск 3, пальцы 4, свободно установленные в полумуфтах и жестко закрепленные в армирующих втулках 5, закрепленных в упругом диске 3.The coupling contains two coupling halves 1 and 2, an elastic disk 3, fingers 4, freely mounted in the coupling halves and rigidly fixed in reinforcing sleeves 5 fixed in the elastic disk 3.

При работе муфты крутящий момент с полумуфты 1 передается через упругий диск 3 на полумуфту 2 посредством _ пальцев 4.During the operation of the coupling, the torque from the coupling half 1 is transmitted through the elastic disk 3 to the coupling half 2 through _ fingers 4.

* Свободная установка пальцев в отверстиях фланцев по.пумуфт увеличивает возможность осевого смещения соединяемых валов.* The free installation of fingers in the holes of the flanges along the couplings increases the possibility of axial displacement of the connected shafts.

Claims

The invention relates to mechanical engineering. The elastic coupling is known, which contains two half-couplings, an elastic element with a reinforced disk, rigidly connected to the floor by means of fingers: ij. Also known is an elastic coupling containing two coupling halves, mounted with a gap, connected by fingers fixed in the coupling halves f2. The disadvantage of this coupling is the limited possibility of axial displacement of the connected shafts. The purpose of the invention is to increase the compensating capacity of the coupling. The goal is achieved by the fact that the coupling is provided with reinforcing bushings installed in an elastic disk and the fingers are rigidly fixed in the bushings and freely mounted in the coupling half. The drawing shows the proposed coupling, the overall appearance. The clutch contains two coupling halves 1 and 2, an elastic disk 3, fingers 4, loosely mounted in the coupling halves and rigidly fixed in reinforcing sleeves 5 fixed in the elastic disk 3. When the coupling is operating, torque from coupling half 1 is transmitted through disk 3 to coupling half by means of pins 4. The free installation of pins in the holes of the flanges of the coupling halves increases the possibility of axial displacement of the connected shafts. Claims of the invention The elastic coupling comprising two half coupling installed with an axial gap, connected by fingers and an elastic disk, mounted in the gap between the coupling half of the coupling half, is such that, in order to increase the compensating capacity, it is equipped with reinforcing bushings, installed in an elastic disk, and the fingers are rigidly fixed in the sleeves and freely installed in the coupling halves. Sources of information taken into account in the examination 1. The author's certificate of the USSR 571636, cl. F 16 D 3/48, 1975.

2. Polkov V.S., Barbosh I.D. Couplings. L., Mashinostroenie, 1973, p.98, fig. 67 (prototype).