Auxiliary positioning device for cavity assembly of precise microwave power divider

The invention relates to a precision microwave power divider cavity assembly auxiliary positioning device, which comprises a positioning seat and a fixing seat, and is characterized in that the center of the positioning seat is provided with a positioning groove for accommodating a power divider cavity; the two ends of the positioning seat are oppositely and fixedly provided with first positioning blocks, and the two first positioning blocks are used for being inserted into end waveguide ports in the two ends of the cavity of the power divider respectively for positioning. And the fixed seat is mounted on one side of the positioning seat and is used for positioning a central waveguide port in the middle of the cavity of the power divider. The special tool has the beneficial effects that the structure is simple, the design is reasonable, the special tool is used for machining, the machining precision and quality of parts are guaranteed, meanwhile, the production efficiency is greatly improved, the rejection ra