Hardware machining type freezer cylinder seat convenient to install

The utility model discloses a hardware processing type freezer cylinder seat convenient to install, which comprises a flange plate, the top of the flange plate is fixedly connected with two same connecting blocks, the top of each connecting block is provided with an installing cylinder, the bottom of each installing cylinder is fixedly connected with two vertically downward installing lugs, and the two installing lugs are fixedly connected with a connecting rod. The top of the connecting block is fixedly connected with a connecting shaft, and the connecting block is rotationally connected with the inner wall of the mounting lug through the arranged connecting shaft. After an arranged fixing sleeve is rotated downwards, the inclined face of the bottom of the fixing sleeve makes contact with one end of a sliding rod, so that the sliding rod is extruded to enter a mounting barrel under the continuous downward rotation of the fixing sleeve, a rubber pad on one side of the sliding rod is tightly attached to an air