Slope impact tester

A technology of impact testing machine and inclined plane, applied in impact testing, testing of machine/structural components, measuring devices, etc. The effect of shortening detection time, shortening test time and reducing workload

Active Publication Date: 2010-06-30
CHINA PACKAGING RES & TEST CENT
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The slope impact testing machine is a special equipment for slope impact testing. The existing slope impact testing machines have the following defects in use: 1. According to the different samples to be tested, it is necessary to ensure that the angle between the trolley and the ground is 10 degrees or 15 degrees, while The angle between the trolley and the ground in the existing inclined plane impact testing machine is a fixed value (15 degrees), and the test results when the angle is 10 degrees can only be obtained through conversion, and intuitive and accurate measurement results cannot be obtained
This not only increases the workload of the test personnel, prolongs the test time, reduces the work efficiency, but also affects the accuracy of the measurement results; 2. The test personnel are required to manually hook and unhook, which is time-consuming and laborious; 3. During the test It is the car that collides with the impact plate, rather than the tested sample in contact with the impact plate alone, so it will affect the accuracy of the test results

Method used

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Embodiment Construction

[0019] The present invention will be described in further detail below through specific examples. The following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0020] An inclined plane impact testing machine is composed of a base 4 , an impact plate 2 , an oblique arm 7 , a trolley 6 and a hook 5 . Both the strike plate and the diagonal arm are mounted on the base. The trolley is installed on the upper surface of the oblique arm and moves along the guide rail of the oblique arm, and the hook is hung on the trolley. A driving motor 12 is fixedly mounted on the oblique arm, and the driving motor is connected with the suspension hook by a belt 11. The hook in this embodiment is an electric falling hook, which controls the opening and closing of the hook by magnetic attraction, and can realize automatic unhooking and hooking, which saves the trouble of manual operation. Since the electric falling hook belongs to t...

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PUM

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Abstract

The invention relates to a slope impact tester, which is composed of a base, an impact plate, an oblique arm, a trolley and a hook suspended on the trolley. Both the impact plate and the oblique arm are mounted on the base; the trolley is mounted on the upper end surface of the oblique arm and moves in a guide way along the oblique arm; one end of the oblique arm close to the impact plate is mounted on the base and the other end is fixedly mounted on a plunger rod of a hydraulic cylinder which is mounted on the base. The invention has scientific and reasonable design, simple and convenient operation, saves labor, regulates the impact angle, ensures the accuracy of the detection result, shortens the detection time and improves the detection efficiency.

Description

technical field [0001] The invention relates to the field of testing equipment, in particular to an inclined plane impact testing machine. Background technique [0002] In order to test the impact resistance of packaging products, it is necessary to conduct inclined plane impact tests on packaging products. Put the sample to be tested on the trolley, use the hook to drag the trolley up to a certain height along the slope and release it, so that the trolley and the sample to be tested can slide freely in an oblique direction and collide with the impact plate, so as to detect Whether the tested sample is qualified. The slope impact testing machine is a special equipment for slope impact testing. The existing slope impact testing machines have the following defects in use: 1. According to the different samples to be tested, it is necessary to ensure that the angle between the trolley and the ground is 10 degrees or 15 degrees, while The angle between the trolley and the groun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M7/08
Inventor 韩雪山李克立张学岩赵煜袁文广倪孟强李志恒
Owner CHINA PACKAGING RES & TEST CENT
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