The utility model discloses an automobile shock-proof cylinder
necking device which comprises a
machine frame, a feeding box is fixed to the top of the
machine frame, a circular groove is formed in the other end of the interior of the feeding box, and a feeding disc is arranged in the circular groove. According to the automobile shock-proof cylinder
necking device, the feeding disc is driven to rotate through the driving device, the feeding disc can drive a
pipe in the arc-shaped notch to rotate anticlockwise, in the rotating process of the feeding disc, the end opening of the
pipe in the arc-shaped notch can make contact with an
oil absorption pad at the bottom of an
oil tank, and then the outer side of the end opening of the
pipe can be coated with oil; in the rotating process of the feeding disc, the pipe fittings in the arc-shaped notches can be tightly attached to the rubber pads at the tops of the inner walls of the circular grooves, and due to the fact that the
friction force between the rubber pads and the pipe fittings is large, the pipe fittings in the arc-shaped notches can automatically rotate in the rotating process of the feeding disc, uniform oil
coating is achieved, and meanwhile oil
coating efficiency is improved. And
pollution and waste caused by oil dripping due to excessive oil
coating can be avoided, and the oil coating effect is better.