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Three-dimensional adjustable strength testing device

A strength testing, three-dimensional technology, applied in the field of three-dimensional adjustable strength testing devices, can solve problems such as poor repeatability and difficulty in accurately grasping, and achieve the effect of easy setting, quick adjustment and good repeatability

Pending Publication Date: 2021-01-22
久乐宇信(上海)汽车安全系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the installation state of the real vehicle is a three-dimensional angle state, it is difficult to accurately grasp it when it is converted to a tensile testing machine for testing, and the repeatability is poor

Method used

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  • Three-dimensional adjustable strength testing device
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Embodiment Construction

[0027] In order to make the content of the present invention clearer and easier to understand, the content of the present invention will be further described below in conjunction with the accompanying drawings. Of course, the present invention is not limited to this specific embodiment, and general replacements known to those skilled in the art are also covered within the protection scope of the present invention. Secondly, the present invention is described in detail by means of schematic diagrams. When describing the examples of the present invention in detail, for the convenience of explanation, the schematic diagrams are not partially enlarged according to the general scale, which should not be used as a limitation of the present invention.

[0028] The above and other technical features and beneficial effects will be described in detail on the cell scratch plate of the present invention in conjunction with the embodiments and the accompanying drawings. as the picture show...

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Abstract

The invention provides a three-dimensional adjustable strength testing device which comprises a clamp support, an XY angle adjusting support assembly, a YZ angle adjusting support assembly, a strong guide ring and a braid fixing piece. The XY angle adjusting support assembly is rotationally installed on the clamp support and used for adjusting any angle in an XY plane; the YZ angle adjusting support assembly is rotatably installed on the XY angle adjusting support assembly and used for adjusting any angle in a YZ plane; and the strong guide ring and the braid fixing piece are installed on theYZ angle adjusting support assembly and used for connecting a braid stretched by the braid fixing piece with a fixing point between a tensile machine during measurement. Therefore, the strength valueof the to-be-measured product can be effectively measured. The device can adapt to different standards, can be combined at any angle to accurately position a workpiece, can be quickly adjusted, is high in precision, easy to set and good in repeatability, and the test angle is close to the standard requirement.

Description

technical field [0001] The invention relates to the technical field of strength testing of automobile safety belt components, in particular, the invention relates to a three-dimensionally adjustable strength testing device. Background technique [0002] Seat belts are one of the important occupant protection and restraint system facilities, and play an important role in reducing the degree of occupant injury in collision accidents. With the significant increase in the use of seat belts, the casualty rate of occupants in accidents has decreased. Statistics show that wearing seat belts reduces the casualty rate of members in collision accidents by 15% to 30%. [0003] At present, some parts of seat belts, such as height adjusters, guide rings, and metal end pieces, are strength parts. During the design and production process, their static tensile strength needs to be tested by simulating the actual vehicle installation state. Since the installation state of the real vehicle ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007G01N3/04G01N3/08
CPCG01M17/007G01N3/04G01N3/08
Inventor 宗接才杨会森
Owner 久乐宇信(上海)汽车安全系统有限公司