Simulation design simulation test stand of automobile glass lifter

Abstract

Provided is a simulation design simulation test stand of an automobile glass lifter. The test stand comprises a base plate (1), a left simulation guide rail (2) and a right simulation guide rail (3) are respectively arranged at the left side and the right side of a plate surface of the base plate (1), two ends of the left simulation guide rail (2) and the right simulation guide rail (3) are equipped with pulley fixing assemblies (4), the plate surface of the base plate (1), located between the left simulation guide rail (2) and the right simulation guide rail (3), is provided with a rolling cylinder fixing assembly (5), and the left simulation guide rail (2) and the right simulation guide rail (3) are equipped with slide blocks (10). According to the simulation design simulation test standof the automobile glass lifter, standard parts of parts of the lifter can be simulated, the positions and the angles of the parts can be adjusted according to the requirements of the design scheme, the states of the parts of an lifter system can be fundamentally simulated, and through adoption of corresponding sensors in the test stand, similar technical parameters of the lifter of the design scheme are obtained, and the applicability and the feasibility of the design scheme are calculated and analyzed.

Description

technical field [0001] The invention belongs to the technical field of performance testing of automobile equipment, and in particular relates to a simulation test bench for the simulation design of an automobile window regulator. Background technique [0002] Because of the flexible structure and light weight of the rope-wheel type window lifter, the trajectory of the glass is close to the arc surface of the glass, and the mechanical noise of the operation is small. In order to obtain a better appearance performance, most cars on the market have a wider front door glass with a change in curvature. Large, the inclination angle of the B-pillar of the car door is large, so that the original single guide rail cannot meet the performance requirements of the smooth lifting of the glass, so a double guide rail structure is adopted instead. Affected by the internal space of different models, the structural layout and system load distribution of this kind of lifter are relatively com...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to aim at the technical defect that the actual performance parameters of the product cannot be confirmed in the design process of the above-mentioned existing automotive window regulator, and to provide a simulation test bench for the simulation design of the automotive window regulator. By adjusting each part in the mechanism, the simulation design The state operation of the scheme, by adding some sensors in the mechanism, measures the load size and stress change curve in the lifter system, and calculates the mechanism efficiency range of the lifter of the design scheme, the load distribution in the lifter system, and the torque of the selected motor , to achieve the purpose of reducing design errors and improving design efficiency and success rate

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