A device for performance testing and durability testing of automobile tailgate

A technology of automobile tailgate and durability, applied in the direction of measuring device, optical device, vehicle test, etc., to achieve the effect of convenient manufacture, simple structure, improved general performance and application range
CN107478441BActive Publication Date: 2021-04-30WUHAN HUAWEI SECIAL PURPOSE AUTOMOBILE DETECTION
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
WUHAN HUAWEI SECIAL PURPOSE AUTOMOBILE DETECTION
Publication Date
2021-04-30

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Abstract

A device for performance testing and durability testing of an automobile tailgate. The automobile tailgate (1) includes a bearing platform (11), a mechanical mechanism (12), and a fixed beam (13), wherein the mechanical mechanism (12) includes a set of Lifting hydraulic cylinder, a group of overturning hydraulic cylinders, the cross-section of the fixed cross beam 13) is square, and is used to fix the tailgate of the car on the main beam of the car. The device (4), the hydraulic control device, and the position detection module; make up for the problem in the prior art that there is no vehicle lifting tail plate and no professional testing equipment.
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Description

Technical field

[0001] The invention belongs to the field of equipment detection, and in particular, to a device for automotive tail plate performance detection and durability detection.Background technique

[0002] Knowing, the People's Republic of China Automotive Industry Standard QC / T699-2004 specifies the terms and definitions, models, basic parameters, requirements, test methods, inspection rules, signs, instructions, packaging, transportation and storage of the vehicle. The vehicle is provided with two sets of hydraulic cylinders, a set of lifting hydraulic cylinders and a set of flip hydraulic cylinders. QC / T699-2004 also defines the movement process and motion status of the tail board:figure 1 As shown: The vehicle is used in the state of the heavy-tail plate, and (b) is open to the bottom of the car, (c) falls, (d) flipping, (e) lifting, (f) rises Close to the bottom of the carriage, (g). However, there is currently no dedicated detection of performance parameters and durabi...

Claims

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