| 摘要 |
The present invention relates to an assembling structure for a double-acting oil pressure cylinder including: a cylinder; and a piston and a piston rod which move left and right along the inside of the cylinder, and, more specifically, to a structure for a double-acting oil pressure cylinder including: a cylinder tube; a piston and a piston rod which move left and right along the inside of the cylinder tube; and end caps sealing both openings of the cylinder tubes, wherein the structure can prevent the piston rod from being deformed by a welding process by coupling the piston divided into two parts to the piston rod by a coupling ring without the welding process, and the double-acting oil pressure cylinder can be easily assembled and can be smoothly actuated. According to the present invention, the piston divided into two of the parts is coupled to the piston rod by the coupling ring without the welding process. |
