Automobile anti-rolling frame positioning device

The utility model provides an automobile anti-rolling frame positioning device, which comprises a first positioning piece, a second positioning piece, a third positioning piece, a fourth positioning piece, a fifth positioning piece, a sixth positioning piece and a seventh positioning piece, and the second positioning piece is fixedly connected with the first positioning piece, the second positioning piece is provided with at least two limiting grooves and at least two positioning columns, the at least two limiting grooves are used for being connected with a fixing rod of a vehicle body in a clamped mode, and the at least two positioning columns are arranged at intervals and used for clamping a top end plate of the vehicle body. According to the embodiment of the utility model, the anti-rolling frame and the automobile body are quickly positioned by using the device which is simple in structure and small in size, so that the cost and the manpower are saved, and a user can conveniently fix and weld the anti-rol