XINLAN analyzes the suitable transmission system of the elastic pin coupling

Elastic pinCoupling具有较大结构简单、合理,维修方便、两面对称可互换,寿命长,允许较大的轴向窜动,具有缓冲、减震、耐磨等性能。 　　轴孔型式有圆柱形(Y)、圆锥形(Z)和短圆柱形(J)。轴孔和键槽按国家标准GB3852-83《联轴器轴柱和键槽形式及尺寸》的规定加工。半联轴器采用精密铸造,铸铁HT20-40、铸钢ZG35Ⅱ,轴孔和键槽采用拉制成型,柱销采用MC尼龙b制成。

　The elastic pin coupling is a pin made of several non-metallic elastic materials, which is placed in the flange hole of the two halves of the coupling, and the two halves of the coupling are connected by the pin. The coupling has a simple and easy structure. It is more convenient to manufacture, assemble, disassemble and replace the elastic element, without moving the two couplings.The material of the elastic element (column pin) is generally selected from nylon 6, which has the ability to slightly compensate for the deviation of the two axes. The elastic part is sheared when working, and its working reliability is extremely poor. It is only suitable for the medium-speed transmission shaft system with very low requirements. Suitable for flexible pin coupling
Reliability requirements are high, for example, the drive shaft system of the lifting mechanism of hoisting machinery* cannot be selected, and it is not suitable for low-speed load-bearing, strong impact and large vibration transmission shaft system. For radial and angular deviations Larger working conditions and drive shafts with lower installation accuracy should not be used, as they are obsolete.Elastic pin gear coupling with brake wheel

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