Durability Test Device for Unlocking and Opening and Opening Doors of Automobile Sliding Doors
A durability test, sliding door technology, applied in the direction of measuring device, mechanical component testing, machine/structural component testing, etc., it can solve the problem that the sliding door subsystem test components cannot be certified, and cannot be unlocked and switched outside. Door fatigue endurance test, can not meet the test technical requirements and other problems, to achieve the effect of accurate and reliable test data, simple structure, and ensure accuracy
Active Publication Date: 2018-03-13
SAIC-GM-WULING AUTOMOBILE CO LTD
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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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[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0018] like 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 clamped a...
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The invention provides a durability test device for unlocking and opening and closing doors of automobile sliding doors, which belongs to the field of durability test devices. The invention includes a test bench, a power device fixed on the test bench, a control system, a sliding device, and an external unlocking and door opening device. The test bench is used to fix a test vehicle, and the external unlocking and door opening 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 control the unlocking of the external unlocking device. The beneficial effects of the present invention are: simple and convenient structure, strong reliability and practicability, no need to disassemble and destroy parts on the test sample vehicle, fully realize the whole vehicle test, and ensure the accuracy of test data; Stable, accurate and reliable test data; simple operation, convenient maintenance; non-destructive to the test sample vehicle, reducing test costs.
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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IPC IPC(8): G01M13/00
Inventor 卢厚柱苏定芳赖玉龙
Owner SAIC-GM-WULING AUTOMOBILE CO LTD