Published: 2018-12-24The structure of the elastic sleeve pin coupling is similar to that of the flange coupling, except that the connecting bolt is replaced by the elastic sleeve pin.Because oil-resistant rubber is commonly used through the pupal shape to improve its elasticity.The matching hole of the half coupling and the shaft can be made into a cylindrical or conical shape.
A pin with an elastic sleeve (rubber material) at one end is installed in the flange hole of the two halves of the coupling to realize the connection of the two halves of the coupling.The elastic sleeve pin coupling used to be a widely used coupling in my country. It was formulated as a standard for the Ministry of Machinery in the late 20s:
The pin coupling of JB 108-60 elastic ring column is a ministerial standard coupling in my country
The elastic sleeve pin coupling standard GB4323-2002 has this size, you can check it.
The structure of the elastic sleeve pin coupling is similar to that of the flange coupling, except that the connecting bolt is replaced by the elastic sleeve pin.because
Oil-resistant rubber is commonly used to improve its elasticity through the pupal shape.The matching hole of the half coupling and the shaft can be made into a cylindrical or conical shape.There are also two flanged half couplings respectively connected with the main and driven shafts.It is not a simple bolt that connects the two half couplings, but a pin with an elastic sleeve.
Used in the occasions of frequent forward and reverse rotation, frequent start and high speed
The deformation of the elastic ring can compensate the radial displacement and angular displacement of the two axes, and has the function of buffering and absorbing vibration
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