Auxiliary welding tool for capacitor production

The utility model relates to the technical field of capacitor production, and discloses an auxiliary welding tool for capacitor production, which comprises a device main body, a clamping mechanism is arranged on the upper surface of the device main body, and the clamping mechanism comprises a fixed clamping block, a base plate, a limiting rod, a spring, an electromagnet I, a fixed plate, a movable clamping block, a bearing plate and an electromagnet II. According to the auxiliary welding tool for capacitor production, the clamping mechanism is arranged, a first electromagnet and a second electromagnet are powered on, when the first electromagnet and the second electromagnet have charges of different polarities, a movable clamping block is pulled to move in the direction of a fixing plate, at the moment, a spring is compressed, a capacitor needing to be machined is placed on a base plate arranged on a bearing plate, and the capacitor is clamped; when the movable clamping block and the fixed clamping block are