Automatic machining production line for brake valve bodies

The utility model discloses an automatic machining production line for brake valve bodies, which comprises a feeding bin, a first machining unit is arranged in the next procedure of the feeding bin, the first machining unit comprises a hole machining center and a first manipulator, and a first conveying mechanism is arranged between the first machining unit and a second machining unit. The second machining unit comprises a vertical machining center and a second mechanical arm, a second conveying mechanism is arranged between the second machining unit and the third machining unit, the third machining unit comprises a vertical lathe machining lathe and a third mechanical arm, and a discharging bin is arranged in the next procedure of the third machining unit. The beneficial effects of the utility model are that by adopting the technologies of modern numerical control processing, robot carrying, material transmission, information acquisition, network and the like, automatic processing, automatic clamping and unl