The main features of the press are simple in operation and reliable in performance. The structure is reasonable and the scope of application is large, which is especially suitable for the disassembly and assembly of large heavy machinery. All power cylinders are made of coal cylinders for hydraulic support that are abandoned by coal mines. They have a wide range of sources and do not need to be manufactured separately. The components are designed reasonably, with good craftsmanship, easy to manufacture, easy to disassemble and easy to maintain.
The adjustment cylinder is used to adjust the front and rear positions of the upper and lower tables. Through the expansion and contraction of the cylinder, the front and rear positioning of the upper and lower tables can be realized, and the adjustment of the cylinder is to adjust the position of the upper table.
In the design, the upper and lower worktables are all made of castings, which require integral machining. On the one hand, it can ensure sufficient strength and rigidity, and on the other hand, it can ensure high accuracy of shape and position. The press frame is welded from mining I-beam.
The left and right columns are mainly used for guiding the lifting beam. The use of mining I-beams is based on local materials, but the main reason is that the mining I-beams have thick webs and high strength. After welding, they can achieve high rigidity and stability. The problem of long distance guidance is solved.
The working part is composed of a lifting beam, a lifting cylinder and a working cylinder. The two ends of the lifting beam are provided with guiding blocks, which cooperate with the guiding columns to realize the beam guiding function. The guide block can be replaced at any time after it has worn out. Since the lifting beam has to bear all the working loads and the structure is complicated, the welding parts are used.
The lifting cylinder is used to adjust the height of the lifting beam. The working cylinder is equipped with various types of clamps for disassembly and assembly of mechanical equipment.
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