Shock absorption mechanism for impact test bed

A technology of collision test and shock absorption mechanism, which is applied in spring/shock absorber, impact test, mechanical equipment, etc., can solve the problems affecting the popularization and use of the test bench, troublesome installation and disassembly, slow return of the test bench, etc. , The installation is simple and convenient, and the effect of improving the efficiency of the return trip

Pending Publication Date: 2017-10-10
江苏方正环测设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. It is troublesome to install and disassemble, which affects the popularization and use of the test bench
[0005] 2. The return journey of the test bench after the collision is slow, wasting time

Method used

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  • Shock absorption mechanism for impact test bed
  • Shock absorption mechanism for impact test bed
  • Shock absorption mechanism for impact test bed

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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 , the present invention provides a technical solution: a shock absorbing mechanism for a crash test bench, comprising a test bench body 1, a base 2, a table top 3, a bottom plate 5, a first spring 7 and a second spring 8, the test bench body 1 The bottom end of the base is fixedly provided with a base 2, the bottom surface of the base 2 is fixedly provided with a mounting plate 4, and the two sides of the base plate 5 are respectively fi...

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Abstract

The invention discloses a shock absorption mechanism for an impact test bed. The shock absorption mechanism comprises a test bed body, a base, a test bed surface, a bottom plate, first springs and second springs. The base is fixedly arranged at the bottom end of the test bed body; a mounting plate is fixedly arranged on the bottom face of the base; connecting plates are fixedly arranged on the two sides of the bottom plate correspondingly; the two sets of first springs are fixedly arranged on the bottom plate; the two second springs are fixedly arranged at the extending end of the mounting plate, and the other ends of the second springs are fixedly arranged on the L-shaped inner sides of the connecting plates correspondingly; an air spring is fixedly arranged in the middle of the bottom plate; and the upper surface of the test bed body is movably connected with the test bed surface through elastic connecting cylinders. The mounting plate is fixedly arranged on the bottom face of the base, the mounting plate is connected with a bottom plate support in a sleeved mode, and the shock absorption springs are mounted between the mounting plate and the bottom plate, so that the shock absorption structure is easy and convenient to mount and convenient to popularize.

Description

technical field [0001] The invention relates to the technical field of shock absorbing mechanisms, in particular to a shock absorbing mechanism for a crash test bench. Background technique [0002] The impact crash test bench is used in the laboratory to simulate the ability of the product to withstand impact damage in actual use, so as to evaluate the impact resistance of the product structure, and optimize the structural strength of the product through the test data. According to the correct evaluation of the impact resistance of the product, the reliability of the product can be effectively improved. Use the laboratory test to simulate the impact damage that the packaging and transportation parts may receive during transportation, loading and unloading, so as to evaluate whether the cushioning and vibration reduction of the packaging can protect the product when the packaging is impacted during transportation. Ability to impact crash test rigs. [0003] The damping mech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F15/023F16F15/067G01M7/08
CPCF16F15/022F16F15/0232F16F15/067G01M7/08
Inventor 张廷彩
Owner 江苏方正环测设备有限公司
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