Hanging point assembly of anodic oxidation hanging tool and hanging point device for adjusting hanging point assembly

The invention relates to the technical field of anodic oxidation, and discloses a hanging point assembly of an anodic oxidation hanging tool and a hanging point device used for adjusting the hanging point assembly. The hanging point assembly comprises a hanging point support; the central hanging point is fixedly arranged in the cavity; and the plurality of groups of adjustable hanging point ferrules surround the central hanging point layer by layer. The plurality of groups of adjustable hanging point ferrules comprise a plurality of first separation ring plates which are fixedly arranged at the inner bottom of the cavity at intervals; one end of the pressed ferrule movably extends into a space formed between the adjacent first separation ring plates, and the other end of the pressed ferrule is attached to the adjacent first separation ring plates; the first spring is arranged on the periphery of the first separation ring plate and located in the space; and the pressing structure is arranged between the presse