Auxiliary device for Charpy impact test

The utility model discloses an auxiliary device for a Charpy impact test, which comprises a base, a clamping mechanism and an operating mechanism, the clamping mechanism is arranged on the base and is used for clamping a sample, and the operating mechanism is detachably and fixedly connected with the base and the clamping mechanism respectively and can drive the base and the clamping mechanism to move. Compared with the prior art, an operator can take out a sample from a flowing medium through the operating mechanism, and the hands of the operator are prevented from being in contact with a high-temperature medium or a low-temperature medium, so that the potential safety hazard that the hands of the operator are scalded or frostbitten is eliminated; the time from moving the samples and the bases out of a high-temperature or low-temperature medium to breaking does not exceed 5 s, the multiple bases and the multiple clamping mechanisms are arranged, the multiple samples can be operated at the same time, and V-sh