Flowmeter integrated production jig without regulating valve

The utility model discloses a flowmeter integrated production jig without a regulating valve, which comprises a bottom plate, a plurality of threaded mounting holes are arranged on two sides of the bottom plate, a plurality of deep holes are arranged on the surface of the bottom plate, bottom holes are arranged at the bottom ends of the deep holes on the bottom plate, bolts penetrate through the deep holes, and the threaded mounting holes are communicated with the bottom holes. A deep hole is formed in the bottom plate, a pressing plate is installed at one end of the bolt through a nut, the pressing plate is located at the top of the deep hole, the end, close to the bottom hole, of the bolt is installed on a machining machine, a plurality of positioning holes are formed in the position, around the deep hole, of the bottom plate, and positioning columns are installed in the positioning holes. According to the integrated production jig for the flow meter without the regulating valve, the pressing plate and the