The invention relates to a porcelain knob circuit breaker parallel resistor static contact alignment adjusting method and a porcelain knob circuit breaker parallel resistor static contact alignment adjusting tooling, which adopt a detection device simulating a movable contact for detecting the coaxiality of a static contact, is matched with a wedge plug block for adjustment, ensure that the staticcontact does not shift after the adjustment is completed, and just need to pull out the wedge plug block after the adjusted static contact is firmly fixed. The porcelain knob circuit breaker parallelresistor static contact alignment adjusting method adopts the light-structure detection device for simulating a movable contact to perform alignment adjustment on the static contact, can ensure thatthe coaxiality of the movable contact and the static contact is qualified when the detection device and the static contact are plugged in a matched manner and a disc surface of a detection disc can beensured to be completely fitted with a flange plate surface of a porcelain sleeve, is very convenient in the adjustment process, is high in precision after adjustment, and can effectively avoid the problem that time and labor are wasted because a glue solidified ejection rod needs to be re-knocked off and re-assembled once the coaxiality of the movable contact and the static contact is not up toa standard in the traditional adjusting method.