Fixing device for new energy automobile battery detection

The utility model discloses a fixing device for new energy automobile battery detection, which comprises a base, a supporting mechanism, an auxiliary detection device, a fixing frame and a clamping mechanism, the clamping mechanism and the supporting mechanism are arranged at the top end of the base, and the auxiliary detection device is arranged on the supporting mechanism. The clamping mechanism comprises a reciprocating lead screw A, a motor A, a reciprocating sliding block A, a clamping plate A, a supporting rod, a reciprocating lead screw B, a motor B, a reciprocating sliding block B, a clamping plate B, a supporting table and multiple sets of limiting plates. Front and back limiting is carried out through the multiple sets of limiting plates, the automobile battery is fixed in cooperation with the clamping mechanism, the position stability of automobile battery detection is improved, by turning over the clamping plate A by an angle, the space occupied by the clamping plate A is reduced, and the convenie