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Automobile sliding door test bench

A test bench, sliding door technology, applied in vehicle testing, machine/structural component testing, measuring devices, etc., can solve problems such as smoothness, door opening and closing force limit force, and durability without guidance. Achieve the effect of shortening the R&D cycle, low cost, and high verification accuracy

Active Publication Date: 2014-05-07
HUNAN UNIV AISHENG AUTO TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At the same time, CAE simulation can only analyze part of the performance of sliding doors, such as strength and stiffness, but has no guiding significance for issues such as ride comfort, door opening and closing force, abnormal noise, limit force, and durability. Therefore, it is urgent to provide a bench that can provide related tests

Method used

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  • Automobile sliding door test bench
  • Automobile sliding door test bench
  • Automobile sliding door test bench

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Embodiment Construction

[0027] The following will be combined with Figure 1-3 The technical solution of the present invention is described in detail.

[0028] like figure 1 As shown, the X axis and the Y axis represent the coordinate directions of the vehicle coordinate system.

[0029] The automobile sliding door platform according to the present invention includes: a middle guide rail installation column 1, a middle guide rail installation crossbar 2, a sliding door middle guide rail 3, an upper guide rail installation column 4, an upper guide rail 5, and an upper guide rail installation crossbar 6 , lower guide rail installation column 7, lower guide rail 8, lower guide rail installation cross bar 9, first slide rail 10, second slide rail 11, cross bar installation triangular plate 12, column installation rotary compass 13 and guide rail connecting bracket 14;

[0030] Among them, the upper guide rail 5, the middle guide rail 3 and the lower guide rail 8 of the sliding door are respectively ins...

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Abstract

Provided is an automobile sliding door test bench. The automobile sliding door test bench comprises middle guide rail installation columns (1), a middle guide rail installation cross rod (2), middle guide rails (3), upper guide rail installation columns (4), upper guide rails (5), an upper guide rail installation cross rod (6), lower guide rail installation columns (7), a lower guide rail (8), a lower guide rail installation cross rod (9), first guide rails (10), second guide rails (11), cross rod installation set squares (12), column installation rotation compasses (13) and guide rail connecting supports (14). The test equipment is suitable for various types of sliding doors, integrates the sliding door detection capacity, and is mainly used for detecting the smoothness, the peripheral clearance, the opening and closing force size and the limiting capacity of the sliding doors.

Description

technical field [0001] An automobile test equipment, in particular to an automobile sliding door test bench. Background technique [0002] Sliding doors are widely used in multi-functional commercial vehicles, micro-passengers, light passenger vehicles and a few sedan models, with the characteristics of easy getting in and out, convenient opening, and small footprint. [0003] First of all, the state has mandatory extrapolation regulatory requirements for automobile sliding doors. Failure to meet the regulatory requirements will affect the product launch. Some OEMs will pre-design a bench to simulate the extrapolation test before the relevant agencies stipulated by the state to carry out the regulatory verification; and conduct a durability test. [0004] Secondly, for the vehicle delivered to the user, the sliding door is prone to problems such as poor sliding, large opening and closing force, insufficient limit, abnormal noise, glue on the side of the window frame, water ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007
Inventor 邓江雪聂昕眭莎莎张建徐宏平
Owner HUNAN UNIV AISHENG AUTO TECH DEV
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