SU1409797A1 - Sleeve coupling - Google Patents

Sleeve coupling Download PDF

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Publication number
SU1409797A1
SU1409797A1 SU864113118A SU4113118A SU1409797A1 SU 1409797 A1 SU1409797 A1 SU 1409797A1 SU 864113118 A SU864113118 A SU 864113118A SU 4113118 A SU4113118 A SU 4113118A SU 1409797 A1 SU1409797 A1 SU 1409797A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shafts
key
coupling
sleeve
stiffness
Prior art date
Application number
SU864113118A
Other languages
Russian (ru)
Inventor
Иван Федорович Денисенков
Original Assignee
Головной Проектный Институт Гражданского Строительства,Планировки И Застройки Городов И Поселков "Челябинскгражданпроект"
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 Головной Проектный Институт Гражданского Строительства,Планировки И Застройки Городов И Поселков "Челябинскгражданпроект" filed Critical Головной Проектный Институт Гражданского Строительства,Планировки И Застройки Городов И Поселков "Челябинскгражданпроект"
Priority to SU864113118A priority Critical patent/SU1409797A1/en
Application granted granted Critical
Publication of SU1409797A1 publication Critical patent/SU1409797A1/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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
    • F16D1/04—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hub; with hub and longitudinal key

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Изобретение относитс  к области машиностроени  и.предназначено дл  соединени  соосных валов. Цель - повышение жесткости муфты и точности передачи момента. Муфта состоит из втулки (В) 1, охваты- ваюш.ей концы валов 2 и 3. В продольных пазах валов и В 1 расположена шпонка 7 со скосами на концах. Клинь  8 и 9 поджимаютс  пружинами 10 и 11 к шпонке. Гайки 12 и 13, расположенные на концах В 1, служат дл  регулировки усили  пружин 10 и 11 и фиксируют В 1 на концах валов. Дл  выбора зазоров между шпонкой и пазами валов паз во В 1 выполнен большей ширины. Выбор зазора в соединении валов со шпонкой обеспечивает повышение жесткости муфты и точности передачи момента . 2 ил.The invention relates to the field of mechanical engineering and is intended for connecting coaxial shafts. The goal is to increase the stiffness of the coupling and the accuracy of torque transmission. The coupling consists of a sleeve (B) 1, the spanning ends of the shafts 2 and 3. In the longitudinal grooves of the shafts and B 1 there is a key 7 with bevels at the ends. Wedges 8 and 9 are pressed against springs 10 and 11 to the key. The nuts 12 and 13, located at the ends B 1, serve to adjust the forces of the springs 10 and 11 and fix the B 1 at the ends of the shafts. In order to select the gaps between the key and the groove of the shafts, the groove in B 1 is made larger. The choice of the gap in the combination of shafts with a key increases the stiffness of the coupling and the accuracy of torque transmission. 2 Il.

Description

/3/ 3

(Л(L

UD UD

СОWITH

Фиг.11

Изобретение относитс  к машиностроению и предназначено дл  соединени  соос- hbix валов.The invention relates to mechanical engineering and is intended to connect coaxial hbix shafts.

Целью изобретени   вл етс  повышение хесткости муфты и точности передачи момента путем устранени  зазора в соедине- ь|ии валов.The aim of the invention is to increase the coupling stiffness and the accuracy of the torque transmission by eliminating the gap in the connection of the shafts.

На фиг. 1 изображена муфта, осевой разрез; на фиг. 2 - разрез А-А на фиг. 1.FIG. 1 shows the coupling, axial section; in fig. 2 shows section A-A in FIG. one.

Муфта содержит втулку 1, охватываю- и,ую концы соедин емых валов 2 и 3. Втул- на выполнена с продольным пазом 4 на нутренней поверхности. На концах валов 2The clutch contains a sleeve 1, covering the ends of the connected shafts 2 and 3. The sleeve is made with a longitudinal groove 4 on the inner surface. At the ends of the shafts 2

3 выполнены продольные пазы 5 и 6, со- сбшающиес  с их торцами, при этом паз 4 большую ширину, чем пазы 5 и 6. Шпонка 7 размешена в пазах 5 и 6 ва- JOB и выполнена со скосами на концах, юнтактируюшими с клинь ми 8 и 9, под- химаемыми пружинами 10 и 11. Усилие г ружин регулируетс  гайками 12 и 13, установленными на концах втулки 1.3 longitudinal grooves 5 and 6 are made, matching with their ends, while groove 4 is wider than grooves 5 and 6. Spline 7 is placed in grooves 5 and 6 va-JOB and made with bevels at the ends that are wedged with wedges 8 and 9, with spring-loaded springs 10 and 11. The force of the guns is adjusted by nuts 12 and 13, mounted on the ends of sleeve 1.

Муфта работает следуюшим образом.The clutch works as follows.

Технологический зазор и зазор при износе злементов в соединении устран етс  уси- ;и ми пружин 10 и 11, которые, стрем сь аспр митьс , поджимают клинь  8 и 9 к iLinoHKe 7. За счет выполнени  паза 4 на втулке 1 большей ширины, чем пазы 5 и 6 на налах 2 и 3, обеспечиваетс  выборка заThe technological gap and the gap when the elements are worn in the joint is eliminated by the force of the springs 10 and 11, which tend to fit, wedging wedges 8 and 9 to the iLinoHKe 7. By making a groove 4 on the hub 1 of greater width than the grooves 5 and 6 on lines 2 and 3, a sample is provided for

А-АAa

Фиг. 2FIG. 2

зоров только в соединении валов со шпонкой .Zora only in the connection of the shaft with the key.

Усили  пружин 10 и 11 замыкаютс  на втулке 1 при ПОМОШ.И гаек 12 и 13, которые одновременно обеспечивают фиксацию втулки в осевом направлении.The forces of the springs 10 and 11 are closed on the sleeve 1 with the help of the nuts 12 and 13, which simultaneously fix the sleeve in the axial direction.

За счет устранени  зазора муфта обеспечивает передачу момента с повышенной точностью. Повышаетс  также жесткость муфты.By eliminating the gap, the coupling provides torque transmission with increased accuracy. The stiffness of the coupling also increases.

Claims (1)

Формула изобретени Invention Formula Втулочна  муфта, содержаща  втулку, охватывающую концы соедин емых валов и шпонку, установленную в пазах вала и втулки , отличающа с  тем, что, с целью повышени  жесткости муфты и точности передачи момента путем устранени  зазора, муфта снабжена расположенными в пазах клинь ми, пружинами и резьбовыми элементами , установленными на концах втулки, шпонка выполнена со скосами на концах, расположена в пазах обоих валов, клинь  контактируют со скосами шпонки, а кажда  пружина расположена между резьбовым элементом и торцом клина, при этом паз втулки выполнен большей ширины, чем пазы вала.A sleeve coupling comprising a sleeve covering the ends of the shafts to be connected and a key installed in the grooves of the shaft and the sleeve, characterized in that, in order to increase the stiffness of the coupling and the accuracy of torque transmission by eliminating the gap, the coupling has wedges, springs and threaded elements mounted on the ends of the sleeve, the key is made with bevels at the ends, is located in the grooves of both shafts, the wedge is in contact with the bevels of the key, and each spring is located between the threaded element and the wedge end, and the groove is in tulku made greater width than the grooves of the shaft.
SU864113118A 1986-09-04 1986-09-04 Sleeve coupling SU1409797A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864113118A SU1409797A1 (en) 1986-09-04 1986-09-04 Sleeve coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864113118A SU1409797A1 (en) 1986-09-04 1986-09-04 Sleeve coupling

Publications (1)

Publication Number Publication Date
SU1409797A1 true SU1409797A1 (en) 1988-07-15

Family

ID=21254917

Family Applications (1)

Application Number Title Priority Date Filing Date
SU864113118A SU1409797A1 (en) 1986-09-04 1986-09-04 Sleeve coupling

Country Status (1)

Country Link
SU (1) SU1409797A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106102943A (en) * 2014-03-12 2016-11-09 福伊特专利有限公司 The connection of gapless propeller boss, axle journal receiving portion and the driving facility with the connection of this gapless propeller boss

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Пол ков В. С. и др. Справочник по муфтам. Л.: Машиностроение, 1979, с. 5, рис. 11 б. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106102943A (en) * 2014-03-12 2016-11-09 福伊特专利有限公司 The connection of gapless propeller boss, axle journal receiving portion and the driving facility with the connection of this gapless propeller boss
CN106102943B (en) * 2014-03-12 2018-10-12 福伊特专利有限公司 Gapless shaft-hub connection, axle journal receiving portion and the driving facility with this Gapless shaft-hub connection

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