Impact test device

A technology of impact test and impact block, which is used in measuring devices, instruments, scientific instruments, etc., can solve the problems of secondary impact in impact test, and achieve the effects of accurate impact, high test efficiency and accurate test effect.

Pending Publication Date: 2018-03-13
河北视窗玻璃有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above problems, the present invention proposes an impact test device, which solves the problem of the secondary impact of the impact test, with precise landing point, accurate test effect and high test efficiency

Method used

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Embodiment Construction

[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0038] The schematic diagram of the impact test device proposed by the present invention is as figure 1 As described above, it mainly includes a storage box 1 , a bracket 2 , a frame 3 , a release assembly 4 , a baffle assembly 5 , a positioning assembly 6 , a fixing frame 7 , an impact block clamp 8 , an adjustment assembly 9 and a sensor 10 . Among them, the test piece is usually a plate, and the material can be plastic, ceramics, acrylic, glass, lens, etc., the bracket 2 is arranged at the bottom of the storage...

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Abstract

The invention discloses an impact test device, and relates to the technical field of impact tests. The impact test device comprises an accommodation box, a bracket, a machine frame, a release component and a baffle plate component, wherein the bracket is arranged at the bottom of the accommodation box, and is used for supporting a piece to be tested; the machine frame is perpendicularly fixed above the accommodation box; the release component is arranged on the machine frame, and is used for fixing and releasing an impact block, and the piece to be tested can be hit when the impact blocks falls; the baffle plate component is arranged in the accommodation box, and comprises two groups of movable plates capable of rotating and closing to prevent the piece to be tested from being hit again bythe rebounding impact block. According to the impact test device, the problem of secondary impact of an impact test is solved, and the impact test device is accurate in impact point and high in testefficiency, and has an accurate test effect.

Description

technical field [0001] The invention relates to the technical field of impact testing, in particular to an impact testing device. Background technique [0002] Impact test equipment can be divided into two types: pendulum type and drop hammer type. According to the degree of automation, it can be divided into manual impact test equipment, semi-automatic impact test equipment and fully automatic impact test equipment. Drop hammer impact testing machine is a kind of test equipment, its working principle is that the drop hammer impacts the sample at a certain speed, so that the gravitational potential energy is converted into kinetic energy when it is released, and the material properties are evaluated according to the damage of the sample. Among them, the weight of the falling weight, the height of the fall, and the material of the sample determine different collision results. However, the impact of the falling weight on the sample may rebound and cause repeated impacts, which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/303
CPCG01N3/303G01N2203/0039
Inventor 孙凤鹏韩正伟巩瑞龙蔡礼貌
Owner 河北视窗玻璃有限公司
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