Cylinder cover for compressor

The air cylinder cover for the compressor comprises a main body, a fixing seat is fixed on the surface of the main body, a plurality of fixing blocks are fixed on the outer side of the fixing seat corresponding to the surface of the main body, a through hole is formed in each fixing block, a movable block is arranged in each through hole, a sliding block is fixed on the surface of each movable block, and the sliding blocks are fixed on the surfaces of the sliding blocks. A sliding groove is formed in the inner wall of the through hole, the sliding block slides in the sliding groove, clamping blocks are symmetrically fixed to the surfaces, corresponding to the movable block, of the top end and the bottom end of the sliding block, and clamping grooves are symmetrically formed in the inner walls, corresponding to the through hole, of the top end and the bottom end of the sliding groove; through the designed movable blocks, sliding blocks, sliding grooves and clamping blocks, mounting holes in the cylinder cover