Component supply device and component assembling device

Provided are a component supply device and a component assembling device that reduce the burden of pitch adjustment for fixed molding dies. The component supply device is provided with: a pair of fixed molding dies for bending a lead extending laterally from a component main body section of an axial component; a pair of first support bodies that support the pair of fixed molding dies; a guide shaft that passes through each of the pair of first support bodies and guides the pair of first support bodies so as to be capable of sliding in a state of facing each other; and a molding width adjustment shaft which is disposed facing the guide shaft, and in which each of the pair of first support bodies engaged with the molding width adjustment shaft is displaced by the same amount of displacementwith respect to the central portion of the molding width adjustment shaft by the movement of the molding width adjustment shaft. 提供减少了固定成形模具的节距调整的负担的部件供给装置和部件装配装置。部件供给装置具备：一对固定成形模具，其将从轴向部件的部件主体部向侧方延伸的引线弯折；一对第一支承体，其支承一对固定成形模具；