Automobile tire leakage prevention detection mechanism adaptive to tire inner diameter

Abstract

The invention discloses an automobile tire leakage prevention detection mechanism adaptive to a tire inner diameter. The automobile tire leakage prevention detection mechanism comprises a detection box, a reset spring, a fan and a tire body, wherein a support frame is fixed at the top of the detection box; a motor shaft is rotatably connected to the top of a motor; a sleeve is connected with a connecting shaft by virtue of a belt pulley mechanism; a movable cylinder penetrates through the interior of the sleeve; a movable rod is movably arranged at the bottom of the movable cylinder; the fan is installed on the inner side of the support frame by virtue of a bolt; the bottom of a fixed cylinder is connected with one end of a connecting pipe; a sleeve block is fixedly connected to the otherend of the connecting pipe; the tire body sleeves the outer side of a connecting plate; and an inner ring is arranged in the tire body. According to the automobile tire leakage prevention detection mechanism adaptive to the tire inner diameter, the same pair of tire clamping structures is suitable for tires with different inner diameters, so that the device can conveniently detect the air leakageof the tires with different specifications, and the tires are convenient to install and disassemble in the detection process.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an auto tire anti-leakage detection mechanism adaptive to the inner diameter of the tire. Background technique [0002] In the production process of automobile tires, in order to ensure the airtightness of the tires after inflation, it is usually necessary to detect the air leakage of the tires before putting them into use, and eliminate unqualified products, thereby increasing the safety of the car during driving. For example, the public number CN210113545U is a kind of automobile tire leak detection device, which includes a detection water tank with an upper end opening and a U-shaped moving plate, a fixed plate is arranged above the detection water tank, a horizontal motor is arranged at one end of the top of the fixed plate, and the output shaft of the motor is connected with a lead screw , the lower end of the connecting outer cylinder is provided with a horizontal throug...

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Problems solved by technology

[0006] The object of the present invention is to provide a kind of automobile tire air leakage detection mechanism of self-adaptive tire inner diameter, to solve the above-mentioned background technology, because the weight of the tire itself is relatively heavy, so in the detection process, the clamping of the tire is not convenient enough, and different The tires have different inner diameters, and the same clamping structure cannot be applied to tires of different specifications

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