A drop test machine for automotive exterior parts

Abstract

The invention provides a drop test machine for an exterior decorating product of an automobile, and belongs to the technical field of machinery. The problems on complex drop structure, high production cost and incapability of meeting the requirement for a drop test of a plurality of parts of a test product are solved. The drop test machine for the exterior decorating product of the automobile disclosed by the invention comprises a longitudinally arranged first guide rail, a drop mechanism, a driving mechanism and a controller, wherein the drop mechanism is arranged on the first guide rail, and can slide up and down along the first guide rail, a supporting plate is arranged on the drop mechanism, the driving mechanism is arranged to drive the drop mechanism to slide up and down along the first guide rail, the controller is arranged to control operation of the driving mechanism and the supporting plate, the test product placed on the supporting plate is driven by the driving mechanism to rise to a predetermined height along the first guide rail along with the drop mechanism, the controller is controlled to release the supporting plate, the test product drops under the function of gravity, and therefore the drop test is finished. The drop test machine for the exterior decorating product of the automobile disclosed by the invention has the advantages of simple structure, short test time and capability of placing test products in different gestures at the same time, and can meet the requirement for the drop test of the plurality of parts of the test product.

Description

technical field [0001] The invention belongs to the technical field of machinery, and in particular relates to a drop test machine for automobile exterior trim products. Background technique [0002] Automobile exterior parts are a kind of automobile exterior decoration products, which play the role of protection and beauty after being assembled on the car. Before the production of automobile exterior parts, a drop test should be carried out to test their resistance to falling. A drop tester is needed. The working principle of the drop tester is to place the test item on the drop tester. The drop tester has a clamping part to clamp the test item and bring the test item to the rated height, and then release the clamping part. The test object falls freely to complete a drop test. When performing drop tests on automotive exterior trims, it is necessary to test the drop resistance of each point, surface, and edge of the automotive exterior trim. The existing drop test machines ...

AI Technical Summary

Problems solved by technology

When performing drop tests on automotive exterior parts, it is necessary to test the drop resistance of each point, surface, and edge of the automotive exterior parts. The existing drop test machine cannot meet the above requirements.

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