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Testing device for endurance of closing and opening of external unlocking door of automobile sliding door

A durability test and sliding door technology, which is applied in the direction of measuring devices, testing of mechanical components, testing of machine/structural components, etc., can solve the problem that the test parts of the sliding door subsystem cannot be certified, and cannot be unlocked and switched outside Door fatigue durability test, failure to meet the technical requirements of the test, etc., to achieve the effect of accurate and reliable test data, simple structure, and accuracy

Active Publication Date: 2016-01-13
SAIC-GM-WULING AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the fatigue durability test of the sliding door of the automobile is completed by the test device for opening and closing the door from the outside, and the fatigue durability test of the door can not be opened and closed from the outside.
The test data of the outside unlocking and inside opening and closing doors are inaccurate and cannot meet the technical requirements of the test
Sliding door subsystem test components cannot be certified

Method used

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  • Testing device for endurance of closing and opening of external unlocking door of automobile sliding door
  • Testing device for endurance of closing and opening of external unlocking door of automobile sliding door

Examples

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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0018] Such as figure 1 and figure 2 As shown, the present invention includes a test bench 10, a power unit fixed on the test bench 10, a control system, a sliding device, and an external unlocking and door opening device. The test bench is used to fix the test vehicle 1, and the external unlocking and door opening The device is fixed on the sliding device, the power device is connected with the sliding device, and the control system is used to control the power device to provide power, and to control the unlocking of the external unlocking device.

[0019] The external unlocking and external opening and closing test device is more in line with the actual use.

[0020] The external unlocking and door opening device includes a handle frock 3, a first swing rod 2, a first actuator 6 and an unlocking contact 4, and the handle frock 3 is clampe...

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PUM

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Abstract

The invention provides a testing device for endurance of closing and opening of an external unlocking door of an automobile sliding door, belonging to the endurance testing device field. The invention comprises a testing stand rack, a power device fixed on the testing stand rack, a control system, a sliding device, and an external unlocking door-opening device. The testing stand rack is used for fixing a testing vehicle; the external unlocking door-opening device is fixed on the sliding device; the power device is connected to the sliding device; the control system is used for controlling the power device to provide power and controlling the external unlocking device to unlock. The beneficial effects of the invention are that: the structure is simple, reliable and practical, the integral vehicle test is fully realized and the accuracy of the test data is guaranteed without disassembling and damaging the parts on the test vehicles, the invention is applicable to various types of the vehicles and stable in performance and reliable in test data accuracy, the operation is simple and maintenance is easy, and the invention will not damage the test sample vehicle and reduces the test cost.

Description

technical field [0001] The invention relates to a durability test device, in particular to a durability test device for unlocking and opening and closing doors of automobile sliding doors. Background technique [0002] At present, the fatigue endurance test of automobile sliding door opening and closing is completed by the external unlocking and internal opening and closing door test device, and the fatigue endurance test of external unlocking and external opening and closing door cannot be carried out. The test data of the external unlocking and internal opening and closing of the door is inaccurate and cannot meet the technical requirements of the test. Sliding door subsystem test components cannot be certified. Contents of the invention [0003] In order to solve the problems in the prior art, the present invention provides a durability test device for externally unlocking and externally opening and closing sliding doors of automobiles. [0004] The invention includes...

Claims

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Application Information

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IPC IPC(8): G01M13/00
Inventor 卢厚柱苏定芳赖玉龙
Owner SAIC-GM-WULING AUTOMOBILE CO LTD
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