SU1583200A1 - Universal joint - Google Patents

Universal joint Download PDF

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Publication number
SU1583200A1
SU1583200A1 SU884424173A SU4424173A SU1583200A1 SU 1583200 A1 SU1583200 A1 SU 1583200A1 SU 884424173 A SU884424173 A SU 884424173A SU 4424173 A SU4424173 A SU 4424173A SU 1583200 A1 SU1583200 A1 SU 1583200A1
Authority
SU
USSR - Soviet Union
Prior art keywords
hinge
thrust bearings
bearings
rings
drives
Prior art date
Application number
SU884424173A
Other languages
Russian (ru)
Inventor
Игорь Львович Гольдштейн
Петр Михайлович Финагин
Дмитрий Васильевич Терентьев
Original Assignee
Предприятие П/Я В-2869
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 Предприятие П/Я В-2869 filed Critical Предприятие П/Я В-2869
Priority to SU884424173A priority Critical patent/SU1583200A1/en
Application granted granted Critical
Publication of SU1583200A1 publication Critical patent/SU1583200A1/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/40—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes
    • F16D3/41—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes with ball or roller bearings
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
    • F16D3/385—Bearing cup; Bearing construction; Bearing seal; Mounting of bearing on the intermediate member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Изобретение относитс  к прокатному производству, а именно к универсальным шарнирам т желонагруженных шпинделей приводов прокатных станов. Цель изобретени  - повышение нагрузочной способности шарнира, повышение срока его службы путем улучшени  динамических характеристик приводов. Крут щий момент от полумуфты 1 к полумуфте 2 передаетс  посредством крестовины 3, радиальных 4 и упорных 5 подшипников. Шарнир снабжен дополнительными упорными подшипниками 8. Это позвол ет каждому узлому шарнира воспринимать двустороннюю осевую нагрузку, обеспечить посто нство рабочих зазоров в упорных подшипниках, уменьшить прогиб проушины полумуфт и биение шпинделей. 1 з.п.ф-лы. 3 ил.This invention relates to rolling production, in particular to universal joints of yellow loaded spindles of rolling mill drives. The purpose of the invention is to increase the load capacity of the hinge, increasing its service life by improving the dynamic characteristics of the drives. The torque from the coupling half 1 to the coupling half 2 is transmitted by means of a crosspiece 3, radial 4 and thrust 5 bearings. The hinge is equipped with additional thrust bearings 8. This allows each knotted hinge to perceive two-sided axial load, to ensure the stability of working gaps in thrust bearings, to reduce the deflection of the eye of the coupling halves and the beating of spindles. 1 hp ff. 3 il.

Description

//

Фиг,2.Fig, 2.

CXICXI

Claims (2)

Формула из обретенияClaim 1. Универсальный шарнир, включающий первый элемент - крестовину, второй элемент - две полумуфты с проушинами, радиальные подшипники и основные упорные подшипники, у которых близлежащие к кинематическому центру шарнира и удаленные от него кольца смонтированы на разных элементах, отличающийся тем, что, с целью повышения нагрузочной способности шарнира, увеличения срока его .службы путем улучшения динамических характеристик приводов, он снабжен дополнительными упорными подшипниками, близлежащие и удаленные от кинематического центра шарнира кольца которых смонтированы на элементах .разноименных с элементами,на ко-’торых смонтированы аналогичные кольца основных упорных подшипников.1. A universal joint, including the first element - a crosspiece, the second element - two coupling halves with eyes, radial bearings and main thrust bearings, in which the rings adjacent to the kinematic center and the rings removed from it are mounted on different elements, characterized in that, for the purpose of increase the load capacity of the hinge, increase its service life by improving the dynamic characteristics of the drives, it is equipped with additional thrust bearings located near and far from the kinematic center whose rings are mounted on elements that are different from the elements on which similar rings of the main thrust bearings are mounted. 2. Шарнир поп.1,отличающ и й с я тем, что основные и дополнительные упорные подшипники имеют общее кольцо.2. Hinge pop. 1, characterized in that the main and additional thrust bearings have a common ring.
SU884424173A 1988-05-07 1988-05-07 Universal joint SU1583200A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884424173A SU1583200A1 (en) 1988-05-07 1988-05-07 Universal joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884424173A SU1583200A1 (en) 1988-05-07 1988-05-07 Universal joint

Publications (1)

Publication Number Publication Date
SU1583200A1 true SU1583200A1 (en) 1990-08-07

Family

ID=21374479

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884424173A SU1583200A1 (en) 1988-05-07 1988-05-07 Universal joint

Country Status (1)

Country Link
SU (1) SU1583200A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7338381B2 (en) * 2003-01-31 2008-03-04 Voith Turbo Gmbh & Co. Kg Spider and universal joint arrangement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 484027, кл. В 21 В 35/14, 1974. Авторское свидетельство СССР № 1507480, кл. В 21 В 35/14, 1988. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7338381B2 (en) * 2003-01-31 2008-03-04 Voith Turbo Gmbh & Co. Kg Spider and universal joint arrangement

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