Miniature loudspeaker assembling jig

The utility model relates to a micro loudspeaker assembling jig. An upper die is arranged at the upper end of the surface wall of the side, close to the second working plate, of the first working plate, a lower die is arranged at the lower end of the surface wall of the side, close to the first working plate, of the second working plate, a sliding block is transversely and slidably arranged on the surface wall of the side, close to the first working plate, of the second working plate, and an electric telescopic rod is fixedly connected to the end, close to the first working plate, of the sliding block. The coupling shaft is tightly connected with one end of the connecting rod, and the other end of the connecting rod is movably connected with the mold core. According to the assembly jig for the micro loudspeaker, the push rod is movably connected with the inclined ejection device; the position of the mold core can be adjusted, so that the voice coil is aligned with the center of circle of the vibrating diaphra