SU79353A1 - Finger coupling - Google Patents

Finger coupling

Info

Publication number
SU79353A1
SU79353A1 SU351445A SU351445A SU79353A1 SU 79353 A1 SU79353 A1 SU 79353A1 SU 351445 A SU351445 A SU 351445A SU 351445 A SU351445 A SU 351445A SU 79353 A1 SU79353 A1 SU 79353A1
Authority
SU
USSR - Soviet Union
Prior art keywords
coupling
fingers
coupling half
finger coupling
sockets
Prior art date
Application number
SU351445A
Other languages
Russian (ru)
Inventor
М.Ф. Соколов
Original Assignee
М.Ф. Соколов
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 М.Ф. Соколов filed Critical М.Ф. Соколов
Priority to SU351445A priority Critical patent/SU79353A1/en
Application granted granted Critical
Publication of SU79353A1 publication Critical patent/SU79353A1/en

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Description

Известны пальцевые муфты дл  соединени  валов, состо щие из двух полумуфт, смонтированных на концах соедин емых валов, и пальцев , жестко закрепленных в одной полумуфте и помещенных свободными концами в гнездах другой полумуфты с возможностью осевого и качательного движени . Такие муфты работают с больщим удельным давлением между поверхност ми трени .Pin couplings for connecting shafts are known, consisting of two coupling halves mounted at the ends of the connected shafts and fingers rigidly fixed in one coupling half and placed with free ends in the sockets of the other coupling half with the possibility of axial and rocking movement. Such couplings work with a large specific pressure between the friction surfaces.

В предлагаемой муфте этот недостаток устранен тем, что свободные концы пальцев, помещенные в гпезда другой полумуфты, имеют головкп сферической формы, чем увеличиваетс  поверхность их взаимодействи  в гнездах.In the proposed coupling, this disadvantage is eliminated by the fact that the free ends of the fingers placed in the sockets of the other coupling half have a spherical head, which increases the surface of their interaction in the sockets.

Кроме того, осева  подвижность пальцев обеспечиваетс  тем, что гнезда дл  головок пальцев расположены в цилиндрических втулках, смонтированных в П0v yмyфтe подвижно вдоль их осей, параллельных оси этой полумуфты, что в свою очередь обеснечивает более спокойную работу муфты.In addition, the axial mobility of the fingers is ensured by the fact that the sockets for the heads of the fingers are located in cylindrical bushings mounted in the P0v ymofth movably along their axes parallel to the axis of this coupling half, which in turn provides for a calmer operation of the coupling.

На чертеже изображена предлагаема  муфта.The drawing shows the proposed coupling.

Пальцы / жестко закреплены в полумуфте 2. Свободные концы пальцев выполнены в виде щарообразных головок и помещены во втулки , смонтированные в полумуфте 4 с подвижной посадкой вдоль их осей, параллельпых оси полумуфты. Зазоры между втулками 3 и щаровыми головками пальцев / залиты м гким металлом 5.The fingers are rigidly fixed in the coupling half 2. The free ends of the fingers are made in the form of shcharoobraznye heads and placed in sleeves mounted in the coupling half 4 with a movable fit along their axes parallel to the axis of the coupling half. The gaps between the sleeves 3 and the spherical heads of the fingers / filled with soft metal 5.

Заливка м гкого металла производитс  на месте монтажа муфты, ввиду чего не требуетс  высока  точность расточки гнезд во втулках 5.Soft metal is poured at the place of installation of the coupling, which means that the accuracy of the bore holes in the bushings 5 is not required.

Муфта может примен тьс  только как жестка , поэтому соедин емые валы центрируютс  буртом 6 и допускают лищь небольщой излом оси валопровода, при котором пальцы / имеют возможность поворота и осевого смещени  относительно полумуфты 4.The clutch can only be used as a rigid one, therefore the joined shafts are centered by the collar 6 and allow a slight break in the shaft axis, in which the fingers / have the possibility of rotation and axial displacement relative to the coupling half 4.

Кострукци  креплени  пальцев обеспечивает небольщие удельные давлени  на поверхност х трени  и благопри тные услови  дл  их смазки.The finger fastening structure provides low specific pressures on the friction surfaces and favorable conditions for lubricating them.

SU351445A 1947-02-05 1947-02-05 Finger coupling SU79353A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU351445A SU79353A1 (en) 1947-02-05 1947-02-05 Finger coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU351445A SU79353A1 (en) 1947-02-05 1947-02-05 Finger coupling

Publications (1)

Publication Number Publication Date
SU79353A1 true SU79353A1 (en) 1948-11-30

Family

ID=48253408

Family Applications (1)

Application Number Title Priority Date Filing Date
SU351445A SU79353A1 (en) 1947-02-05 1947-02-05 Finger coupling

Country Status (1)

Country Link
SU (1) SU79353A1 (en)

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