High-precision automatic measuring device

The utility model discloses a high-precision automatic measuring device, which belongs to the field of measuring devices, and is characterized in that the high-precision automatic measuring device comprises a discharging platform which is erected on a rack and is fixedly provided with a baffle plate for limiting one side of a product; the horizontal clamping mechanism is movably arranged on the discharging platform and located on the opposite side of the baffle. The lifting clamping mechanism is movably arranged above the discharging platform; the laser displacement sensor is mounted on the rack and is used for measuring the position of the horizontal clamping mechanism; the control processor is electrically connected with the laser displacement sensor and is used for converting an electric signal of the laser displacement sensor into a spacing size; the first driving device and the second driving device drive the horizontal clamping mechanism and the lifting clamping mechanism respectively, workers only need