Capacitor assembling device

The utility model relates to a capacitor assembling device. The capacitor assembling device comprises an assembling die, a binding die and a pressing rod, the device is characterized in that the assembling mold is arranged between the pressing rod and the bundling mold; the assembling mold is composed of a first clamp and a second clamp which are oppositely arranged and can be close to and away from each other. The first clamp and the second clamp are respectively provided with a first arc groove and a second arc groove; the first arc groove and the second arc groove are combined to form a die cavity for assembling; the first clamp is provided with a first groove and a second groove; the second clamp is provided with a third groove; a first elastic sheet and a second elastic sheet are respectively arranged in the first groove and the second groove; the third groove is provided with a third elastic sheet; the first elastic sheet and the third elastic sheet are mutually extruded and contacted; and the second el