Finished automobile rigidity experiment bench and clamping method of experiment bench

An experimental bench and bench technology, applied in the direction of measuring devices, vehicle testing, instruments, etc., can solve the problems of inconvenient adjustment, difficult clamping, unstable performance, etc., and achieve the convenience of adjustment and low labor intensity. Effect

Active Publication Date: 2013-06-19
HUNAN UNIV AISHENG AUTO TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these body rigidity test benches generally have unstable performance, difficult clamping, hea

Method used

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  • Finished automobile rigidity experiment bench and clamping method of experiment bench
  • Finished automobile rigidity experiment bench and clamping method of experiment bench
  • Finished automobile rigidity experiment bench and clamping method of experiment bench

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Experimental program
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Embodiment Construction

[0056] The following will be combined with Figure 1-20 The present invention will be further described in detail with specific examples.

[0057] like Figure 1-2 As shown, the vehicle stiffness test bench of the present invention includes a front suspension bench 1 and a rear suspension bench 2;

[0058] The front suspension frame 1 includes a front left bracket assembly 11, a front right bracket assembly 12, a front suspension frame cantilever assembly and an adjustment mechanism 13, and a front suspension frame support base assembly 14, wherein: the front suspension frame The support base assembly 14 is arranged at the middle position of the front suspension platform 1, and is inserted into the front suspension platform cantilever assembly and the rotating seat 136 of the adjustment mechanism 13 through the rotating shaft 141, so that the front suspension platform support base assembly 14 and the front suspension are connected. The stand cantilever assembly and the adjus...

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Abstract

The invention discloses a finished automobile rigidity experiment bench. The finished automobile rigidity experiment bench comprises a front overhang bench (1) and a back overhang bench (2). The finished automobile rigidity experiment bench is characterized in that the front overhang bench (1) comprises a front left bracket assembly (11), a front right bracket assembly (12), a front overhang bench cantilever assembly and a regulating mechanism (13) and a front overhang bench support base assembly (14). The back overhang bench (2) comprises a back left bracket assembly (21), a back right bracket assembly (22), and a back overhang bench overall beam and a regulating mechanism (23), wherein the back left bracket assembly (21) and the back right bracket assembly (22) are respectively arranged on the left side and the right side of the back overhang bench overall beam and a regulating mechanism (23). Compared with the prior experiment bench, the finished automobile rigidity experiment bench does not need to clamp repeatedly in the process of conversion of a torsion test and a bending test, and only needs to regulate 3 corresponding control pins to finish the conversion. The clamping method of the experiment bench is simple, convenient and small in labor intensity.

Description

technical field [0001] The invention relates to the technical field of engineering testing, in particular to a vehicle rigidity test bench and a bench clamping method. Background technique [0002] With the demand of automobile development and localization, whether the rigid technical indicators of body structure design can meet the design requirements, the method to judge it can only be concluded through rigid tests. The body-in-white rigidity test bench is an indispensable test equipment in the development of automobile products. Through the results of the test data, the defects and weak links in the design can be reflected in time, and the basis for design modification can be provided to ensure the design quality of the product. , shorten the product development cycle and save development costs. [0003] Since the body rigidity test bench is relatively specific in scope, the body rigidity test bench of each user unit is a non-standard test bench designed and manufactured...

Claims

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Application Information

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IPC IPC(8): G01M17/007
Inventor 郑生文张伟周愿王国春陈少伟陈建张红民王彬
Owner HUNAN UNIV AISHENG AUTO TECH DEV
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