Continuous material hardness detecting device with deviation-preventing structure

Abstract

The invention discloses a continuous material hardness detecting device with a deviation-preventing structure. The continuous material hardness detecting device comprises a workbench, a bearing plateand a T-shaped moving plate. Inverted-T-shaped sliding grooves are formed in the two sides of the top end of the workbench, the bearing plate is arranged at the tops of the two sliding grooves and slidably connected with the sliding grooves through sliding blocks which are arranged at four corners of the bottom end and matched with the sliding grooves, and extrusion mechanisms used for extruding materials are fixedly arranged on the two sides of the top end of the bearing plate. According to the continuous material hardness detecting device with the deviation-preventing structure, a to-be-detected material is placed on the bearing plate, the surface of the material is attracted by an electromagnetic chuck, the possibility of shaking of the material is reduced, through the extrusion mechanisms, rotating handles are rotated to drive threaded rods to rotate, the threaded rods move to drive moving plates to move, and thus the material is further limited, and the possibility of deviation ofthe material in the detection process is reduced.

Description

technical field [0001] The invention relates to a hardness tester, in particular to a continuous material hardness tester with an anti-offset structure. Background technique [0002] Continuous materials are composed of several materials of the same shape, most of which are irregular in shape. Some continuous materials with high hardness requirements will be tested by hardness testing devices after production and processing. [0003] Most of the existing hardness testing devices are not effective in fixing the material during use, and the material may be shifted to a certain extent during the testing process, resulting in a certain deviation in the measurement results, and because the continuous material is mostly irregular, When using the indentation method to measure the hardness, the indented surface may not be a horizontal plane, so the position of the material needs to be moved. Therefore, we improve this and propose a continuous material hardness testing device with a...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing hardness testing devices are not effective in fixing the material during use, and the material may be shifted to a certain extent during the testing process, resulting in a certain deviation in the measurement results, and because the continuous material is mostly irregular, When using the indentation method to measure the hardness, the indented surface may not be a horizontal plane, so the position of the material needs to be moved

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