The utility model discloses an off-road vehicle air inlet
pipe rotational molding mould which comprises a first upper mould block, a second upper mould block, a first lower mould block, a second lower mould block and a connecting
assembly, the second upper mould block is connected with the right side of the first upper mould block in an abutting mode, and the first lower mould block is connected with the bottom of the first upper mould block in an abutting mode. The second lower module makes contact with the right side of the first lower module, and the connecting
assembly comprises a top base connected with the tops of the first upper module and the second upper module in a penetrating mode, a base penetrating through the bottoms of the first lower module and the second lower module, slopes arranged on the inner sides of the top base and the base, and fasteners arranged on the top base and the base. According to the utility model, the top seat of the connecting
assembly can be aligned with the first upper module and the second upper module and clamped with the first upper module and the second upper module, the base can be aligned with the first lower module and the second lower module and clamped with the first lower module and the second lower module and then fixed through the fastening piece, so that mounting and dismounting are facilitated, and meanwhile, the inclined surface has a certain guiding function and is convenient to clamp.