Simulation bumping deformation detection device for vehicle handle when vehicle installation

Abstract

The present invention provides a simulation bumping deformation detection device for a vehicle handle when vehicle installation. The device comprises an installation bench configured to simulate a vehicle body, the installation bench is provided with an installation groove, a hanging rack is arranged above the installation bench, the hanging rack is provided with a bumping hammer, the bumping hammer is connected with the hanging rack through a connection rod, a rotation connection block is arranged between the hanging rack and the connection rod, a fixed clamp is arranged beside the hanging rack, the lifted bumping hammer is fixed through the fixed clamp, the fixed clamp is provided with a control motor, and the control motor automatically loosens the fixed clamp. The installation bench configured to simulate the vehicle body is employed to simulate a vehicle installation condition and is fell down under the gravity effect of the bumping hammer on the hanging rack to simulate the impact on the door handle when an accident happens, a shooting camera is employed to record a deformation condition to improve the detection precision, a regulation cylinder is lifted to regulate the height of the bumping hammer to change the impact force.

Description

technical field [0001] The invention relates to the field of automobile door handle manufacturing, in particular to a detection device for detecting deformation of an automobile door handle by simulating vehicle loading impact. Background technique [0002] At present, in the field of automobile manufacturing, using the door handle to open the door is the most commonly used means of opening. Therefore, the strength of the door handle as a door opener is very important, and the car door handle will only be damaged during the driving process of the vehicle. Wear and tear from long-term use or impact from accidents. At present, there is no device to detect the deformation of the car door handle when it is suddenly hit when it is loaded. It can only be estimated through the strength detection of the door handle shell. The accuracy is low and it cannot reflect the actual situation of the door handle. strength. Therefore, it is particularly important to solve the problem of insu...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the object of the present invention is to provide a vehicle door handle simulation loading impact deformation detection device, which simulates the loading situation of the door handle by simulating the installation platform of the car body, and uses the impact hammer on the suspension frame to Falling under the action of gravity, it simulates the impact of an accident on the door handle, and the deformation is recorded by the shooting camera, which solves the problem of insufficient detection accuracy of the car door handle's simulated loading and impact deformation detection

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