Plastic strength detection device

Abstract

The invention discloses a plastic strength detection device. The device comprises a detection box, wherein a working cavity is formed in the detection box, a first channel is fixedly arranged on a left side face of the detection box, a threaded block capable of sliding is arranged on the right side of the first channel, a clamping mechanism is arranged on the upper side of the threaded block, and a first sliding block capable of sliding left and right is arranged on the upper side of the clamping mechanism; a cross section strength detection mechanism is arranged in the first sliding block, two threaded supporting blocks capable of sliding left and right are arranged on the right side of the threaded block, a circumference detection machine is arranged at the upper ends of the two threaded supporting blocks, a feed pipeline placed in the detection box is clamped through the sliding block, and the circumference size can be changed through rubber clamping claws; according to the device, plastic pipelines of different sizes can be conveniently clamped, the circumferential strength of the plastic pipelines can be detected through the circumferential detection mechanism, outer walls of the pipelines can be clamped through airflow, and circumferential detection can be accurately conducted on the pipelines.

Description

technical field [0001] The invention relates to the technical field of plastic strength detection, in particular to a plastic strength detection device. Background technique [0002] The strength of plastic products includes indicators such as punching strength, shearing strength, and tensile strength. Destructive tests are used to test these items. These indicators are all related to the toughness of the plastic material. For the same plastic, the better the toughness, the better the punching strength, shear strength, tensile strength and other properties. [0003] Plastic testing is to use various testing instruments to test and judge the mechanical properties, physical and chemical properties, electrical properties, thermal properties, combustion properties, weather resistance, and environmental performance of plastic products, raw materials, and additives. Among them, impact strength testing is a This is a very important indicator. The existing plastic impact strength t...

AI Technical Summary

Problems solved by technology

[0003] Plastic testing is to use various testing instruments to test and judge the mechanical properties, physical and chemical properties, electrical properties, thermal properties, combustion properties, weather resistance, and environmental performance of plastic products, raw materials, and additives. Among them, impact strength testing is a This is a very important indicator. The existing plastic impact strength testing device has the problem that it can only perform a single impact test, the test result is not perfect, and the shaking of the test device has a great influence on the test result, resulting in the problem that the test result is not accurate enough.

Images