Fixing device of machine tool machining noise monitoring microphone

The utility model provides a fixing device of machine tool machining noise monitoring microphone, it relates to a fixing device. The utility model discloses a solve during present machine tool machining noise measures, the noise microphones of great majority are not equipped with the fixing device of standard, the noise on line measurement that gives the lathe with evaluate the inconvenient problem of having brought. The utility model discloses an on -off magnet base (1), right angle connection piece (11), the swing subassembly, i -shaped connection piece (8) and clamping components, on -off magnet base (1) adsorbs on the lathe, the one end and the on -off magnet base (1) of right angle connection piece (11) are connected, the other end and the swing subassembly of right angle connection piece (11) are connected, the lower extreme and the upper end of swing subassembly of i -shaped connection piece (8) are connected, the upper end of i -shaped connection piece (8) is connected with clamping components. The utility model is used for machine tool machining noise monitoring.