Side beam cold forming chine fuselage and archway assembly:
The fuselage part of the side beam cold forming chine is the in part of the rolling mill, and the other parts are all mounted on the chine, which is the welded structure of the steel plate, and the stress is removed after welding. Each connecting suce, installation suce is finely chined and the installation suce is chined with positioning keyway, which is accurate in location, convenient in installation, and ensures the paralleli between the in shaft of each group of rolling mill and the perpendicularity with the center line of the rolling mill.
Archway assembly is the in part of the chine, a total of 20, from the front to the back of the installation on the fuselage. This assembly inly consists of front and rear archways, upper and lower spindle, upper cross beam, upper shaft lifting adjusting wire rod, front and rear bearing support and in shaft bearing, etc. The rear arch frame is fixed on the fuselage and is the support benchrk for the upper and lower spindle. The front arch can be disassembled to facilitate the replacement of assembly rolls. The upper and lower spindle is mounted on the bearing support through the bearing. The bearing support can adjust the distance between the upper and lower shafts by adjusting the wire rod along the guide suce of the archway window to suit the installation of the roller with different diameters.