Assembly production line for forklift transmissions

The utility model discloses an assembly production line for forklift transmissions. A suspension crane is arranged on the ground on one side of the periphery of a roller conveying frame, and travelling wheels of an assembly line mobile trolley are placed on rollers of the roller conveying frame; a shutdown stopping cylinder is fixed on the ground of each working position, the shutdown stopping cylinders are fixed on the ground on two sides of the roller conveying frame, and a pneumatic switch for the shutdown stopping cylinders is arranged on a working position control console; and breast boards are arranged on the ground on the inner side of the roller conveying frame which is annularly arranged, and operation steps of various working positions and notice characters are marked on the breast boards. A supporting platform of the assembly production line can rotate 360 degrees, and a worktable of the assembly production line can rotate 360 degrees on the surface of the console, so that the trouble of the conveyance by the staff can be saved during assembly direction shift; and the worktable is positioned by using a spring pin after the worktable is rotated, so that the worktable is prevented from rotating during operating assembly. The assembly production line is particularly suitable for the production and assembly of the forklift transmissions, is relatively low in equipment cost, reduces the labor intensity of workers, improves the production efficiency, is convenient to manage, and can be conveniently operated by workers.