Horizontal axial force calibration test bench for armored vehicle integrated transmission device support seat

Abstract

The invention provides an armored vehicle integrated transmission device supporting base horizontal axial stress calibration test stand comprising a baseplate. The upper surface of the baseplate is fixedly connected with the bottom end of a force applying rod support. The upper part of the force applying rod support is provided with a force applying rod placing hole along a front-and-back horizontal direction. The middle part of the top end of the force applying rod support is provided with a rotating shaft along a vertical direction. The middle part of the rotating shaft penetrates through the middle part of the force applying rod placing hole along the vertical direction. The shaft segment, which is arranged in the force applying rod placing hole, of the rotating shaft penetrates through the middle part of the left end of the force applying rod by adopting clearance fitting. The axis of the force applying rod is arranged in the front-and-back horizontal direction. The rear end of the force applying rod is suspended above the middle part of the force applying rod placing hole. The left side in front of the force applying rod support is provided with a supporting base. The lower part of the front side of the supporting base is provided with a bottom supporting plate. The objective is to provide the armored vehicle integrated transmission device supporting base horizontal axial stress calibration test stand which can accurately acquire the dynamic test data of the vehicle under the field conditions of the real vehicle and solve the problem of conformity of simulation and testing of the vehicle design.

Description

technical field [0001] The invention relates to a horizontal and axial force calibration test bench for a support seat of a comprehensive transmission device of an armored vehicle. Background technique [0002] During the operation of the tracked armored vehicle, with the working load of the comprehensive transmission device itself and the impact of the ground, the comprehensive transmission device will generate a large force on the vehicle body, and the magnitude and direction of the force will vary with the driving conditions. vary. The comprehensive transmission device and the car body are connected through the support seat, and the force on the support seat is the load of the comprehensive transmission device on the car body, so obtaining the load of the support seat during the operation of the equipment under different working conditions is essential for the optimal design of the vehicle chassis structure very important. Conversely, the comprehensive transmission devi...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a dynamic test test data that can accurately obtain the vehicle under the field real vehicle working conditions, solve the problem of conformity between simulation and test in vehicle design, and realize the design, simulation, and testing of new support structures and integrated transmission devices. The test forms an integrated research and development model to speed up the digital design process of the vehicle chassis. The horizontal and axial force calibration test bench for the support seat of the integrated transmission device of the armored vehicle

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