Fatigue test device of automobile trunk lid

A trunk lid and fatigue test technology, applied in the direction of measuring devices, vehicle testing, mechanical parts testing, etc., can solve the problems of difficult detection of test equipment, achieve the effect of ensuring continuity and reducing power sources

Pending Publication Date: 2018-01-09
陈露露
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The trunk lid of the car is hinged on the car body, and a hydraulic rod or spring rod is connected between the trunk lid and the car body, so when the trunk lid is opened, it can automatically pop up and form a certain opening angle with the car body , and after the trunk lid is assembled, it is necessary to conduct an opening and closing fatigue test on the trunk lid of the test vehicle, so as to detect the service life of the trunk lid lock, hinge point, hydraulic rod and other components. However, the existing test equipment is difficult to carry out continuous and effective testing. detection

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fatigue test device of automobile trunk lid
  • Fatigue test device of automobile trunk lid
  • Fatigue test device of automobile trunk lid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0028] Such as figure 1 , figure 2 As shown, a kind of automobile trunk lid fatigue test device comprises workbench 1, and support frame 11 is fixedly connected on workbench 1, and lift frame 2 is connected with vertical sliding on support frame 11, and lift frame 2 is fixedly connected with There is a lifting seat 21 that can lean against the lower end surface of the trunk lid when the trunk lid is closed, and the support frame 11 is also slidably connected with a button seat 3 along the vertical direction, and when the trunk lid is closed, the button seat 3 is located in the backup position. Below the unlocking key of the box cover, the workbench 1 is provided with a driver that can drive the button seat 3 to move upwa...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides an automobile trunk cover fatigue test device, which belongs to the technical field of vehicle test equipment. It solves the problem that the existing automobile trunk cover is difficult to carry out fatigue test continuously. The fatigue test device for the trunk lid of the automobile includes a workbench, a support frame is fixedly connected to the workbench, a lifting frame is slidably connected to the support frame, a button seat is slidably connected to the support frame, and a driving part is arranged on the workbench. After the button seat moves upwards to the position, the driving part can drive the lifting seat to move upwards. The support frame is slidably connected with a lower pressing frame, and the lower pressing frame is slidably connected with a moving frame. The moving frame is hinged with a lower pressing seat. pieces. The automobile trunk lid fatigue test device can automatically open and close the trunk lid to realize the fatigue test of the trunk lid.

Description

technical field [0001] The invention belongs to the technical field of vehicle test equipment, and relates to a fatigue test device for an automobile trunk cover. Background technique [0002] The trunk lid of the car is hinged on the car body, and a hydraulic rod or spring rod is connected between the trunk lid and the car body, so when the trunk lid is opened, it can automatically pop up and form a certain opening angle with the car body , and after the trunk lid is assembled, it is necessary to conduct an opening and closing fatigue test on the trunk lid of the test vehicle, so as to detect the service life of the trunk lid lock, hinge point, hydraulic rod and other components. However, the existing test equipment is difficult to carry out continuous and effective testing. detection. Contents of the invention [0003] The purpose of the present invention is to have above-mentioned problems in existing technology, has proposed a kind of automobile trunk lid fatigue test...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00G01M17/007
Inventor 陈露露
Owner 陈露露
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap