Wuwei 2600 ball mill coupling rubber block special accessories manufacturer

The mill is equipped with a rubber block coupling. In addition to compensating the relative displacement of the transmission shaft and reducing the installation and alignment accuracy requirements of the coupling, more importantly, it can mitigate the impact and change the natural vibration frequency of the shaft system to avoid serious accidents. dangerous vibrations. However, in actual production, due to improper use, maintenance, and repair, the coupling rubber block and elastic ring are often damaged frequently.
The rubber block coupling is composed of several separate rubber blocks. The rectangular compression rubber block has large extrusion and load-bearing capacity, but poor elasticity. When the rubber block is deformed, the gap is reduced or the rubber components fill the radial gap, and the rigidity increases sharply, so the failed rubber block needs to be replaced frequently.
)Emergency repair of rubber blocks (glue bricks)
For emergency replacement of rubber blocks (glue bricks), waste conveyor belts can be cut into rectangles with the same specifications as the rubber blocks (glue bricks), superimposed together, and replaced Glue bricks. To enhance its strength, thick steel plates can be added to it. When assembling, disassembling or replacing the rubber block, the two halves of the coupling need to be moved axially. Due to the limitation of the cabinet space, assembly is difficult. Especially after repeated disassembly and assembly, the mating holes of the casing are worn and deformed, resulting in The shear strength of the casing is reduced and it breaks, making it difficult to remove. To this end, methods such as canceling the casing and increasing the diameter of the connecting bolt can be adopted. During maintenance, the rubber block can be replaced by unscrewing the bolt.