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Steering robot for automobile test

A technology for automobile testing and robotics, which is applied in vehicle testing, machine/structural component testing, instruments, etc. It can solve problems such as poor adaptability and inability to meet the requirements of fast installation, and achieve the effect of reducing the coaxiality requirements

Inactive Publication Date: 2012-10-17
南京三创自动化科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this structure is that the vehicle needs to be refitted, the adaptability is poor, and it cannot meet the requirements of rapid installation of the test

Method used

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  • Steering robot for automobile test
  • Steering robot for automobile test

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Embodiment Construction

[0018] The technical implementation process of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] see figure 1 , figure 2 As shown, a steering robot for automobile testing includes a mounting bracket for fixing the steering robot for automotive testing on the driver's seat, the mounting bracket is provided with a driving mechanism, and the driving mechanism is connected with a transmission mechanism. The transmission mechanism is connected with a steering wheel holder, and the drive mechanism is composed of an AC servo motor 1 cascaded with a deceleration motor 2, the deceleration motor 2 includes an output shaft 8, and the transmission mechanism includes a first cross shaft assembly 9 and The second cross shaft assembly 10, one end of the first cross shaft assembly 9 is connected to the output shaft 8, and the other end is connected to the second cross shaft assembly 10 through a toothed spline shaft...

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Abstract

The invention provides a steering robot for an automobile test. The robot includes a mounting frame. The mounting frame is provided with a driving mechanism which is connected with a transmission mechanism. The transmission mechanism is connected with a steering wheel fixer. The transmission mechanism is formed by an alternating current servo motor and a cascade deceleration motor. The deceleration motor comprises an output shaft. The transmission mechanism includes a first cross axle assembly and a second cross axle assembly. One end of the first cross axle assembly is connected with the output shaft, and the other end of the first cross axle assembly is connected with the second cross axle assembly through a toothed splined shaft. The second cross axle assembly is connected with a connecting shaft fixed seat. The steering wheel fixer comprises three support arms. Each support arm is provided with a C shaped clamping seat. An arm of the C shaped clamping seat is provided with a pressing block. The support arms are connected with a screw rod with an adjustable length. The screw rod is fixedly connected with the connecting shaft fixed seat. The present invention has the advantages of high positioning accuracy, good repeatability, and reliable comparative data, and test personnel can be substituted completely to carry out the automatic operation of an automobile steering wheel.

Description

technical field [0001] The invention belongs to the field of automatic driving devices for automobile testing, and relates to a steering robot device capable of replacing a driver for automobile testing, in particular to a steering robot for automobile testing. Background technique [0002] In the field of vehicle testing, it is often necessary to strictly control the steering angle and steering speed of the car, such as operation stability test, ABS matching test, etc. These tests often have high vehicle speeds and large steering angles, and the tests are extremely dangerous, and are likely to cause personal injury to human drivers; at the same time, the constraints on steering angles and steering speeds are relatively strict, and personal factors of human drivers have great influence on test results. Therefore, it is necessary to use an automatic steering robot to replace the human driver to operate the steering wheel of the car in these tests. [0003] The requirements f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007
Inventor 龚宗洋殷剑萍李亭亭
Owner 南京三创自动化科技有限公司
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