The utility model provides an automatic crimping device for a multi-station high-voltage voltage transformer. the automatic crimping device comprises a control box; Linkage device, High-voltage insulating rod, Test voltage transformer, the mechanical arm is operated once A; The primary A crimping device, the standard voltage transformer, the high-voltage primary wire, the voltage booster, the secondary wiring device, the primary X crimping device, the secondary operation mechanical arm and the primary X operation mechanical arm are matched with the crimping device, so that the production efficiency of the verification center is improved, and the daily verification quantity is increased from dozens of current verification quantities to hundreds of daily verification quantities. According tothe utility model, the automation level of the verification work of the voltage transformer is substantially improved, the labor intensity of workers is reduced, the wiring is simple and reliable, the working efficiency is improved, and the production safety is ensured. And the device can be directly matched with the existing mutual inductor calibrating device of each calibrating center for use.And a standardized, process-based and modernized verification center can be conveniently established, so that the working environment of the verification center is improved.