Automobile bumper and shell anti-impact test device based on automobile safety
A technology of automobile bumper and test device, which is applied in the field of automobile bumper and shell anti-impact test device, which can solve the problems of poor safety, inability to simulate bumper and shell impact deformation, high cost, etc., and achieve the effect of saving test cost
Inactive Publication Date: 2021-01-29
江苏航运职业技术学院
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] As everyone knows, the automobile bumper and casing anti-impact test device based on automobile safety is a test device for automobile bumper and casing external force impact, and it has been widely used in the field of automobile safety testing; existing The anti-impact test device for bumper and casing of automobiles based on automobile safety includes the impact wall; by impacting the whole vehicle against the wall at a certain speed, simulating the impact of external force on the bumper and casing, observing the deformation of the bumper and casing after impact, and testing It is found that the simulated crash test of the whole vehicle is expensive, poor in safety, and cannot accurately determine the impact force during impact, and cannot simulate the actual situation of bumper and shell impact deformation under different impact forces, which has certain limitations in use
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] see Figure 1-3 , a kind of automobile bumper and shell anti-impact test device based on automobile safety of the present invention, comprises test platform 1, mounting base 2, two groups of first rotating supports 3, rotating shaft 4, impact counterweight 5, lever frame 6 , two groups of second rotating supports 7, winding shaft 8, driving motor 9, steel wire rope 10, support frame 11 and limit hydraulic cylinder 12, mounting base 2 is arranged on the ...
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
Login to View More Abstract
The invention relates to the technical field of automobile safety testing, in particular to an automobile bumper and shell anti-impact test device based on automobile safety. The device can simulate the test conditions of the automobile bumper and the housing under different impact forces, is safer and more reliable, and saves the test cost. The device comprises a test platform, a mounting seat, two groups of first rotating supports, a rotating shaft, an impact balancing weight, a lever frame, two groups of second rotating supports, a winding shaft, a driving motor, a steel wire rope, a supporting frame and a limiting hydraulic cylinder, the mounting seat is arranged in the middle of the top end of the test platform, and the two groups of first rotating supports are fixedly arranged at thefront and rear parts of the top end of the test platform; the rotating shaft is rotatably arranged between the two sets of first rotating supports, the lever frame is hinged to the rotating shaft, amounting frame is fixedly arranged on the upper portion of the front end of the supporting frame, the limiting hydraulic cylinder is fixedly arranged at the top end of the mounting frame, a first limiting through hole is formed in the supporting frame, and a second limiting through hole is formed in the lever frame.
Description
technical field [0001] The invention relates to the technical field of automobile safety testing, in particular to an automobile bumper and shell anti-impact test device based on automobile safety. Background technique [0002] As everyone knows, the automobile bumper and shell anti-impact test device based on automobile safety is a test device for automobile bumper and shell external force impact, which has been widely used in the field of automobile safety testing; existing The anti-impact test device for bumper and casing of automobiles based on automobile safety includes the impact wall; by impacting the whole vehicle against the wall at a certain speed, simulating the impact of external force on the bumper and casing, observing the deformation of the bumper and casing after impact, and testing It is found that the simulated crash test of the whole vehicle is expensive, poor in safety, and cannot accurately determine the impact force during impact, and cannot simulate th...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007
CPCG01M17/0078
Inventor 翟羽王昕灿葛曹鹏孙旭王锦华
Owner 江苏航运职业技术学院