Detection tool for valve processing

The utility model discloses a detection tool for valve processing, which comprises a first fixing seat and a base, the top end of the base is fixedly connected with the first fixing seat, the top end of the first fixing seat is provided with a placing groove, one side of the top end of the first fixing seat is fixedly connected with a third fixing seat, and the third fixing seat is provided with a clamping groove. And one side of the third fixing seat is fixedly connected with a placement seat, a detector is placed at the top end of the placement seat, and a second guide groove is formed in the top end of the placement seat. According to the detection tool for valve machining, by arranging parts such as a first reserved groove and the like, a first driving motor is started to drive a movable table to rotate, when the movable table rotates, a connecting base at the bottom can be driven to be embedded in a first guide groove for guiding rotation, and meanwhile a connecting block can guide rotation in the first