Falling ball impact experiment device capable of precisely positioning falling point
A technology of impact experiment and precise positioning, applied in measuring devices, instruments, scientific instruments, etc., can solve problems such as the inability to meet the needs of high accuracy of customer placement, the low accuracy of experiments, and the inability to obtain accurate data.
Pending Publication Date: 2022-03-04
BENGBU GUOXIAN TECH CO LTD
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Problems solved by technology
Although there are many types of falling ball test devices on the market, they can be divided into baffle type, electromagnetic adsorption type, spring-assisted type, etc. according to the launching method of the mass ball, but none of the falling ball impact test devices can meet the needs of precise landing.
This makes it impossible to obtain accurate data in application scenarios where some fixed-point impact resistance performance parameters of glass products need to be tested, that is, the accuracy of the experiment is not high
Therefore, the existing falling ball test device can no longer meet the customer's demand for high accuracy of the drop point
Method used
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Embodiment Construction
[0024] refer to Figure 1-2 , a falling ball impact test device capable of precise positioning of the falling point proposed by the present invention includes: an object stage 1, a column 9, a lifting seat 2, a driving mechanism 3, a laser pointer 4, a base 5, and a The clamping mechanism, wherein: the stage 1 is installed on the base 5 in a horizontally movable manner; the column 9 is located on one side of the stage 1 and is fixed with the base 5 .
[0025] The lifting base 2 is installed on the column 9 and can move vertically up and down under the drive of the driving mechanism 3 . The clamping mechanism is located above the stage 1, and the clamping mechanism is installed on the lifting base 2; the laser pointer 4 is located above the clamping mechanism and installed on the lifting base 2, and the laser emitted by the laser pointer 4 is vertically downward.
[0026] When performing a falling ball impact test, use the clamping mechanism to fix the mass ball, and use the s...
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The invention provides a falling ball impact experiment device capable of precisely positioning a falling point, which comprises an objective table, a lifting seat, a driving mechanism, a laser pen and a clamping mechanism for executing a clamping action, and is characterized in that the objective table is horizontally and movably mounted on a base; the stand column is located on one side of the objective table and fixed to the base. The lifting base is installed on the stand column and can be driven by the driving mechanism to vertically move up and down. The clamping mechanism is located above the objective table and installed on the lifting base. The laser pen is located above the clamping mechanism and installed on the lifting base, and laser emitted by the laser pen is vertically downward. The laser emitted by the laser pen is used for guiding the ball falling point, so that the position, irradiated by the laser point, of the surface of the to-be-detected sample is the landing position of the mass ball, and then the target that the falling point can be accurately selected in the ball falling impact experiment is achieved.
Description
technical field [0001] The invention relates to the technical field of glass product experimental equipment, in particular to a falling ball impact experimental device capable of precise positioning of the falling point. Background technique [0002] The falling ball impact test is an experiment in which balls of specified mass are free-falled from different heights, or balls of different masses are free-falled at specified heights, in order to measure the energy required for products or materials to produce cracks under the impact of falling balls. When monitoring and testing the quality of glass products (Cell, TP / CG, etc.), it is often necessary to use a falling ball impact test device to perform impact tests on glass products to obtain the impact resistance performance parameters of glass products. Although there are many types of falling ball test devices on the market, they can be divided into baffle type, electromagnetic adsorption type, spring-assisted type, etc. acc...
Claims
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IPC IPC(8): G01N3/02G01N3/04G01N3/303
CPCG01N3/02G01N3/04G01N3/303
Inventor 欧木兰丁春江施晓明胡显斌罗勇
Owner BENGBU GUOXIAN TECH CO LTD