The invention belongs to equipment for the power industry and particularly relates to a multifunctional manual type rigid busbar machining device. A bending die (10) in the shape like a semicircular notch is fixed to the upper surface of the left side of an upper horizontal frame (9). A sliding rail (11) is fixed to the upper surface of the right side of the upper horizontal frame (9). A drilling tool body (3) with a body sliding groove (3-1) in the lower surface is arranged above the sliding rail (11). The upper end of a vertical thrust augmentation rod (2) is provided with a force buffering rod (1) perpendicular to the vertical thrust augmentation rod (2). The lower end of the vertical thrust augmentation rod (2) is fixedly connected with a drill fixture (4). A ratchet wheel quick-return thrust augmentation rod (5) perpendicular to the drill fixture (4) is arranged on the circumferential surface of the drill fixture (4). A drill bit (4-1) is clamped and fixed to the lower end of the drill fixture (4) through the drill fixture (4). Two parallel lower brackets (16) with grooves are fixed to the inner end faces of two connecting plates (14) and the front and rear portions of the lower surface of a lower horizontal frame (13). The multifunctional manual type rigid busbar machining device integrates the functions of bending, punching, cutting-off and the like, and the working efficiency is improved.