Maintenance device capable of checking spark plug electrode gap

Abstract

The invention relates to the technical field of spark plugs, in particular to a maintenance device capable of checking a spark plug electrode gap. The maintenance device comprises a machine body and a first transmission cavity positioned in the machine body, and a first belt wheel is rotatably arranged in the first transmission cavity; second belt wheels which are symmetrical and are in transmission connection with the first belt wheel through a first transmission belt are rotatably arranged at the upper side and the lower side of the first belt wheel, a detection cavity is formed in the end wall of the left side of the first transmission cavity, and a spark plug is placed in the detection cavity. According to the maintenance device capable of checking the spark plug electrode gap provided by the present invention, atriangular detection block moves to make contact with a spark plug electrode and make contact with a position sensor below the triangular detection block to detect whether the electrode gap of the spark plug is within a safe range or not, meanwhile, an ultrasonic cleaning contact is used for comprehensively cleaning the interior and the exterior of the spark plug after detection is completed, and a suction port is aligned at the interior of the spark plug to suck the engine oil contaminating the interior of the spark plug, thereby preventing subsequent use from being affected.

Description

technical field [0001] The invention relates to the technical field of spark plugs, in particular to a maintenance device capable of inspecting the electrode gap of a spark plug. Background technique [0002] The spark plug is an important component of the gasoline engine ignition system. It can introduce high-voltage electricity into the combustion chamber and make it jump across the electrode gap to generate sparks, thereby igniting the combustible mixture in the cylinder. After a period of use, carbon deposits may appear on the side of the spark plug electrode. Carbon deposits will cause the spark plug to leak electricity. The gap of the spark plug has a great influence on the work of the spark plug. If the gap is too small, the spark will be weak. If the gap is too large, the engine will not start easily. Therefore, Regular inspection and maintenance of spark plugs is very necessary, but spark plugs will produce carbon deposits or gap deformation after long-term use, but...

AI Technical Summary

Problems solved by technology

After a period of use, carbon deposits may appear on the side of the spark plug electrode. Carbon deposits will cause the spark plug to leak electricity. The gap of the spark plug has a great influence on the work of the spark plug. If the gap is too small, the spark will be weak. If the gap is too large, the engine will not start easily. Therefore, Regular inspection and maintenance of spark plugs is very necessary, but spark plugs will produce carbon deposits or gap deformation after long-term use, but the service life has not reached the limit. It will have an impact, and the outside of the current spark plug may be contaminated with engine oil. If it is used without cleaning it, it may cause the spark plug to catch fire. Therefore, it is necessary to design a maintenance device that can test the gap between the electrodes of the spark plug to improve the above problems.

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