V-shaped wheel structure of chute supporting device for pouring by centrifugal tube casting machine

The invention discloses a V-shaped wheel structure of a chute supporting device for pouring by a centrifugal tube casting machine. The chute supporting device is arranged at a main machine socket end and comprises chutes, a supporting frame, a first translation trolley and a second translation trolley, wherein the chutes are mounted on the supporting frame through the first translation trolley and the second translation trolley; V-shaped wheels are arranged on the first translation trolley and the second translation trolley respectively; an E-shaped guide rail is arranged on the supporting frame; the first translation trolley and the second translation trolley move on the E-shaped guide rail through the V-shaped wheels respectively. With the adoption of the technical scheme, a supporting function is realized when the chutes move forwards and backwards axially, the friction resistance of fixed carrier rollers to the chutes is reduced, and the positioning adjustment of the chutes is realized in the height direction; precision positioning is realized through hydraulic control, meanwhile, stable movement is realized through the V-shaped wheels and flat wheels of the trolleys, and the trolleys are prevented from derailing and deviating when moving.