Elevator stair mould with changeable function of type and location

The utility model discloses an elevator cascaded die which has the function of changeable die position. The elevator cascaded die comprises a movable die and a fixed die. The movable die is composed of a movable die sleeve plate, a movable die insert block, a plurality of movable die small insert blocks, a slide block insert block and a plurality of slide block small insert blocks. The fixed die is composed of a fixed die sleeve plate, a plurality of fixed die insert blocks and a plurality of fixed die small insert blocks. When clamping die, the movable die and the fixed die form an elevator cascaded die cast by a die casting procedure. The movable die small insert blocks, as well as the corresponding slide block small insert blocks and the fixed die small insert blocks are arranged in two sets, one set is used for producing a cascade without a frame, and the other set is used for producing a cascade with the frame. When the elevator cascaded die is produced, just the two sets of small insert blocks are chang