| 摘要 |
The present invention relates to a tool for measuring a position of a nozzle of a lubrication and cooling spray in an internal combustion engine. Specifically, the tool for measuring a position of a nozzle of a lubrication and cooling spray in an internal combustion engine is configured to enable a user to accurately find a cooling spray in an internal combustion engine cylinder by hands of the user and to supply a lubricant. The tool for measuring a position of a nozzle of a lubrication and cooling spray in an internal combustion engine also includes: a housing unit (100) including a laser pointer (110) on an upper end and mounted on a bed of an internal combustion engine to measure the position of a spray nozzle; a rod through hole (150) installed at the center of the housing unit (100); a rod (200) connected to the rod through hole (150); a guide unit (300) installed at the lower end of the rod (200); and a measuring through hole (301) on an upper end of the guide unit (300) parallel to the laser pointer (110). A handle unit (250) is installed on the upper end of the rod (200), multiple pin units (103) tapered in a cone shape are connected to the lower end of the housing unit (100). Therefore, the tool for measuring a position of a nozzle of a lubrication and cooling spray in an internal combustion engine can prevent a crack and burning of a liner and a piston due to a position failure of the spray nozzle in the internal combustion engine. The tool for measuring a position of a nozzle of a lubrication and cooling spray in an internal combustion engine can be applied to various sizes of the internal combustion engines so the tool for measuring a position of a nozzle of a lubrication and cooling spray in an internal combustion engine can obtain reliability of maintenance of the internal combustion engine and can improve combat power of a vessel. |
