A device for detecting the strength of the lower swing arm of an automobile

Abstract

The invention discloses a device for detecting the strength of a lower swing arm of an automobile, which comprises a casing, in which a working chamber is arranged, a concave block is fixed between the upper and lower walls of the working chamber, and a hydraulic chamber for placing hydraulic oil is arranged in the concave block. A fixed plate with symmetrical left and right positions is fixed between the upper and lower walls of the hydraulic chamber, and a push plate with symmetrical left and right positions is slidingly connected between the upper and lower walls of the hydraulic chamber; there are clamping blocks, extrusion blocks and strength detectors, which can obtain the hem of the car. The detection results of the arm under the pressure of different contact surfaces can be used to test or analyze the material by measuring the physical properties of the material, and use hydraulic pressure to control the pressure effect to make the detection data accurate, with the advantages of high precision and comprehensive detection results. Equipped with clamping blocks and clips, it can realize the strength detection of different dimensions of the lower swing arm of the car, and use the clips to automatically replace different extrusion blocks, which has the advantages of high efficiency and convenience.

Description

technical field [0001] The invention relates to the technical field of strength detection, in particular to a strength detection device for a lower swing arm of an automobile. Background technique [0002] Intensity testing always forces the system to run under abnormal resource configurations, and checks whether the range of performance degradation is within the allowable range when the system is running in a limit state. Intensity testing is a particularly important test for system stability. And the future expansion space of the system is of great significance. It is easier to find out whether the system is stable and whether the performance is easy to expand when testing under such abnormal conditions. The vehicle strength test is an overall test, and there is no special test for the strength of the lower swing arm of the car. The equipment cannot simulate the impact of the force on the lower arm of the car under different conditions on its performance, and there are cer...

AI Technical Summary

Problems solved by technology

[0002] Intensity testing always forces the system to run under abnormal resource configurations, and checks whether the range of performance degradation is within the allowable range when the system is running in a limit state. Intensity testing is a particularly important test for system stability. And the future expansion space of the system is of great significance. The test conducted under such abnormal conditions makes it easier to find out whether the system is stable and whether the performance is easy to expand. The vehicle strength test is an overall test, and there is no special test for the strength of the lower swing arm of the car. The equipment cannot simulate the impact of the force on the lower arm of the car under different conditions on its performance, and there are certain safety hazards

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