Shock testing machine and shock testing method

A technology of impact testing machine and impact device, which is applied in the direction of impact testing, machine/structural component testing, measuring devices, etc., and can solve problems affecting work efficiency, a large amount of debugging time, and excessive use of impact testing machines.

Inactive Publication Date: 2013-01-16
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the operator uses the above-mentioned method to debug the impact testing machine, it generally needs multiple iterations to estimate the appropriate parameters (such as the above-mentioned impact pad, the type of the cushion pad, and the height difference between the two) due to only personal experience. This often requires a lot of debugging time, which not only affects the work efficiency, but also causes the impact testing machine to be overused, reducing the service life of the impact testing machine

Method used

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  • Shock testing machine and shock testing method
  • Shock testing machine and shock testing method
  • Shock testing machine and shock testing method

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Embodiment Construction

[0015] see figure 1 and figure 2 , the impact testing machine 100 according to the preferred embodiment of the present invention includes an impact device 10 and a control system 30 electrically connected to the impact device 10 .

[0016] The impact device 10 includes a base 11 , a sliding rod 12 , a bearing platform 13 , a lifting mechanism 14 , an impact pad 15 and a buffer pad 16 . A positioning block 111 is disposed on the base 11 for positioning the buffer pad 16 . In this embodiment, the number of the sliding rods 12 is two, and the two sliding rods 12 are vertically installed on the base 11 in parallel. The carrying platform 13 is used for carrying a product 200 to be impact tested, such as an electronic device. The carrying platform 13 passes through the sliding bar 12 and slides along the sliding bar 12 to approach or move away from the base 11 . The lifting mechanism 14 is fixedly connected with the carrying platform 13 for controlling the lifting of the carryi...

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PUM

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Abstract

The invention discloses a shock testing machine. The shock testing machine comprises a shock device and a control system, wherein the shock device comprises a bearing table, an impact pad, a buffering pad and a lifting mechanism; the impact pad is arranged on the bearing table and faces to the buffering pad; the lifting mechanism is connected with the bearing table; the control system comprises a main controller; the main controller comprises a conversion module and a control module; the conversion module is used for calculating the numerical value of the parameter of the impact device needing to be set according to the numerical value of the impact parameter measured due to the requirement of the shock testing machine; and the lifting mechanism is controlled by the control module according to the numerical value of the parameter which needs to be set and is calculated by the conversion module, so as to drive the bearing table to move up and down by the lifting mechanism. The invention further provides a shock testing method; and the shock testing method has high work efficiency and provides the service life of the shock testing machine.

Description

technical field [0001] The invention relates to an impact testing machine and a using method thereof, in particular to an impact testing machine for carrying out impact testing on portable electronic devices and a using method thereof. Background technique [0002] After the portable electronic device is manufactured, samples are generally sampled for impact testing to verify its assembly quality. An existing impact testing machine includes a bearing platform, an impact pad, a buffer pad and a lifting mechanism. The bearing platform is used to carry the product to be tested. Both the impact pad and the buffer pad are made of elastic materials. The impact pad is arranged on one side of the bearing platform, and the buffer pad is set opposite to the buffer pad. The lifting mechanism is driven by the control system. Lifting platform. When performing the test, it is necessary to select different impact pads and buffer pads, and adjust the height difference between them to obta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M7/08
CPCG01M7/08
Inventor 翟迪刚文光明刘愿旺
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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