Fuel pipe sealing performance detection mechanism

Abstract

The invention relates to a fuel pipe sealing performance detection mechanism. The fuel pipe sealing performance detection mechanism comprises a workbench and a mounting plate which is fixed on the workbench and is vertical to the workbench; two groups of clamping mechanisms used for clamping the two ends of a fuel pipe, wherein the clamping mechanisms are mounted on the workbench; two cylindrical pipes oppositely arranged, wherein one ends of the cylindrical pipes are communicated with the pressurizing assembly, the other ends of the cylindrical pipes are fixedly provided with conical connecting pipes communicated with the inner sides of the cylindrical pipes, pressing structures are installed on the cylindrical pipes in a sliding mode, the pressing structures are rotationally connected with second gears through transmission assemblies, the second gears are rotationally installed on bearing plates fixed to the cylindrical pipes, and the second gear is matched with a rack plate fixed to the workbench; and a driving assembly installed on the workbench, connected with the two cylindrical pipes and used for driving the two cylindrical pipes to move in the opposite directions or in the opposite directions.

Description

technical field [0001] The invention relates to the technical field of automobile testing, in particular to a fuel pipe sealing performance detection mechanism. Background technique [0002] Detection refers to the use of specified methods to test the specified technical performance indicators of an object (gas, liquid, solid). It is suitable for quality assessment in various industries, such as: civil engineering, water conservancy, food, chemistry, environment, machinery, machines, etc. [0003] The fuel pipe of a car can better protect the vehicle during driving, and it can also store fuel, and at the same time, it can also ensure that the engine can provide pressure and operate normally. Therefore, the fuel pipe needs to be tested for airtightness before leaving the factory. , to prevent the fuel pipe from leaking. In the existing detection, people need to manually connect the fuel pipe for detection, and the detection efficiency is low. Contents of the invention [...

AI Technical Summary

Problems solved by technology

[0003] The fuel pipe of a car can better protect the vehicle during driving, and it can also store fuel, and at the same time, it can also ensure that the engine can provide pressure and operate normally. Therefore, the fuel pipe needs to be tested for airtightness before leaving the factory. , to prevent the fuel pipe from leaking. In the existing detection, it is necessary to manually connect the fuel pipe for detection, and the detection efficiency is low.

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