Injection molding machine with two tie bars

An injection molding machine, comprising:

• a bed,
• a stationary mold holding plate positioned on the bed for holding a part of a mold,
• a moving mold holding plate positioned on the bed for holding another part of the mold, the mold enters into the moving mold holding plate in the horizontal direction to be placed in the center of the moving mold holding plate to be molded to a desired shape;
• an adjustment plate positioned on the bed,
• each of the stationary mold holding plate, the moving mold holding plate, and the adjustment plate having a hole on each of four corners thereof;
• a driving mechanism to supply power to the moving mold holding plate, and
• a pair of diagonally displaced tie bars, the moving mold holding plate being connected to the diagonally located tie bars so as to be moved relative to the stationary mold holding plate solely along the tie bars when the driving mechanism is actuated;
• the tie bars passing trough two of said holes of each of the stationary mold holding plate, the moving mold holding plate, and the adjustment plate, which are on a diagonal line, the moving mold holding plate having only two diagonally located tie bars to permit a mold to be inserted which reduces interference between the tie bars and the inserted mold.