Testing device for vehicle fuel cell

Abstract

The invention relates to the technical field of testing devices, in particular to a vehicle fuel cell testing device which comprises vibration testing equipment, a workbench is installed at the top of the vibration testing equipment, movable supports are connected to the two sides of the top of the workbench through sliding fixing assemblies, and clamping blocks are arranged on the sides, close to each other, of the movable supports. The interior of the movable support is in threaded connection with a locking screw rod, and one end of the locking screw rod is movably connected to the outer surface of the clamping block through a bearing. According to the invention, the sliding rail and the guide block are in sliding connection, so that the movable bracket can move on the top of the workbench conveniently, the two sides of the fuel cell are preliminarily limited and fixed, the fuel cell is conveniently mounted on the upper surface of the workbench to receive a vibration test, and the fuel cell is effectively prevented from being damaged when the fuel cell is fixed on the workbench. A plurality of groups of bolts are needed, the test operation is complicated, and the working efficiency of operators is also reduced.

Description

technical field [0001] The invention relates to the technical field of testing devices, in particular to a testing device for vehicle fuel cells. Background technique [0002] With the continuous development of science and technology, battery vehicles have also been continuously developed. In battery vehicles, fuel cells are used as the main energy source of batteries, so as to drive battery vehicles to work as the power of battery vehicles. Fuel cells are a kind of fuel cell that does not burn fuel. It is a high-efficiency power generation device that directly converts the chemical energy of the fuel into electrical energy by electrochemical reaction. When the fuel cell is produced and processed, it is necessary to conduct a vibration test on the battery to detect whether the product meets the qualified requirements in a vibration environment. ; [0003] When the fuel cell is subjected to vibration testing, the fuel cell needs to be fixed on the upper surface of the operat...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a test device for a fuel cell used in a vehicle to solve the problem in the above-mentioned background art that when the fuel cell is fixed to the console, multiple sets of bolts need to be used. The fixed bolts are rotated and removed, and then a new set of fuel cells is tested. During the test, the operation is not only complicated, but also reduces the working efficiency of the operator.

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