Electrocorrosion protection device for crankshaft

The invention relates to a crankshaft electro-corrosion protection device which comprises a base plate and a plurality of fiber tubes, a plurality of fixing discs are arranged on the base plate, one fixing disc on a single base plate corresponds to one fiber tube, the fiber tubes are fixed on the fixing discs, conductive fiber bundles are fixed in the fiber tubes, and one ends of the conductive fiber bundles are exposed out of the fiber tubes. The crankshaft electro-corrosion protection device is simple in structure and convenient to mount, production links are split, production efficiency can be improved, production cost can be reduced, and an automatic scheme is more friendly and easier to implement. 本发明涉及一种机轴电腐蚀防护装置，包括基板和若干纤维管，基板上设有若干固定盘，单块基板上一个固定盘对应一根纤维管，纤维管固定在固定盘上，纤维管内固定有导电纤维束且导电纤维束的一端露出纤维管。本发明的机轴电腐蚀防护装置，结构简单，安装便捷，拆分了生产环节，能提高生产效率以及降低生产成本，并且自动化方案更友好，更易实施。