Assembling and disassembling tool for supercharger engine cylinder head valve

The invention provides an assembling and disassembling tool for a supercharger engine cylinder head valve. The assembling and disassembling tool comprises a gland and a pushing component. The gland comprises a mounting surface and a dismounting surface, the mounting surface is provided with a part capable of being in contact with the top of the valve spring and the locking plate, and the dismounting surface is provided with a part capable of being matched with the top of the valve spring. The gland is provided with a mounting hole convenient for the pushing component to penetrate through, the bottom end of the pushing component is provided with a part capable of being matched with a screw thread on the spark plug sleeve, and the bottom end of the pushing component can push the gland to move downwards in the process of being connected with the spark plug sleeve. And when the mounting surface faces downwards, the valve spring can be pressed in the downward moving process of the gland, and the inner diameter is