Elastic shaft coupler

The invention provides an elastic shaft coupler. A plurality of first positioning holes (5) are formed in one end face of a driving shaft disc (3); top pressing parts (6), first springs (7) and balls (8) are arranged in the first positioning holes (5); the pore diameter of an end face, located on th...

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Bibliographic Details
Main Authors LI MINGWU, LIU JIZHU, XIE ZHIMING, SONG BIN
Format Patent
LanguageChinese
English
Published 31.05.2017
Subjects
BLASTING
BRAKES
CLUTCHES
COUPLINGS FOR TRANSMITTING ROTATION
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The invention provides an elastic shaft coupler. A plurality of first positioning holes (5) are formed in one end face of a driving shaft disc (3); top pressing parts (6), first springs (7) and balls (8) are arranged in the first positioning holes (5); the pore diameter of an end face, located on the driving shaft disc (3), of each first positioning hole (5) is smaller than the diameter of each ball (8); each top pressing part (6) is used for tightly pressing each first spring (7) on the corresponding ball (8); one part of each ball (8) stretches out of the end face of the driving shaft disc (3) and is embedded into a corresponding second positioning hole (9) to fit the end face of the driving shaft disc (3) and the end face of a driven shaft disc (4); one end of each second spring (12) is pressed into a spring positioning hole (12) in a one to one correspondence and the end faces of the other ends of the second springs (12) are fitted with the end face of the inner side of a sleeve body (10). According to th
Bibliography:Application Number: CN201611208191