A device for testing the hardness of plastic products

Abstract

The invention discloses a plastic product hardness detection device which includes a control box and a work bench. A display device, a control button zone and a USB interface are arranged on the frontsurface of the control box. A slide trough is formed in the upper surface of the work bench. A placement board is disposed on the upper side of the work bench. An assistant position limiting device is disposed on the right side of the work bench. A second mounting base is arranged on the rear side of the placement board and is provided with a second vertical column. A flange, an adjustment hole,a connection sleeve, an adjustment screw and a linking rod are disposed on the second vertical column. The linking rod is provided with a third mounting base, a hydraulic telescopic cylinder, and a hardness detector. The assistant position limiting device can stably fix a to-be-detected material; meanwhile, position limiting feet are matched with position limiting grooves, so that an assistant fixing board can be arranged correctly and stably in order to prevent influence on detection results due to vibration of the to-be-detected material, thereby increasing accuracy of the detection results.The device is suitable for materials in different thicknesses.

Description

technical field [0001] The invention relates to the technical field of material performance testing, in particular to a hardness testing device for plastic products. Background technique [0002] The Shore hardness test method can be measured manually, but because the manual force control is not very stable, it is usually possible to use a stand to improve the measurement accuracy. The bench of the Shore hardness test method usually mainly includes a base and a column for clamping the hardness tester. When it tests some parts with high hardness or parts that can be stably placed on the surface of the base, it can get more accurate results. the result of. However, there is no device used to fix the test material for testing plastics of different thicknesses, and the test results are easily affected by the slight shaking of the test material. To this end, we propose a plastic product hardness testing device. Contents of the invention [0003] The object of the present inv...

AI Technical Summary

Problems solved by technology

However, there is no device used to fix the test material for testing plastics of different thicknesses, and the test material is easily affected by the slight shaking of the test results.

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