| 摘要 |
Disclosed is a tool for replacing a bushing. The tool for replacing a bushing uses a hydraulic operation device, and has a support unit supporting a member in which a bushing to be worked is installed and a supporting unit supporting the hydraulic operation machine formed on a main body of a tool. The hydraulic operation device is coupled to the supporting unit of the main body of a tool by a screw to control the height of the ram of the hydraulic operation device with respect to the support unit. Also, a magnet is installed in the ram of the hydraulic operation device to easily attach and use an adaptor for pressing a bushing selected in accordance to the bushing size, and a well-known socket for a socket wrench can be attached and used as the adaptor for pressing the bushing. The tool integrally couples the miniaturized hydraulic operation device to the main body of a tool and can control the height by a screw, thereby flexibly dealing with various working environments, and having an advantage in miniaturization. Also, by using the socket for a socket wrench conventionally used in a nut or a bolt work instead of an exclusive adaptor, only a minimum number of adaptors are needed to deal with various bushing sizes, thereby being remarkably useful and economical. |
