Plastic product boss column drawing force test device

Abstract

The invention discloses a plastic product boss column drawing force test device, which comprises a workbench, a fixed rod, a positioning block, a lifting air cylinder, a compaction air cylinder and a tensiometer. The fixed rod is vertically fixed on the workbench, a support block is horizontally fixed on the fixed rod, the lifting air cylinder is vertically fixed at the lower end of the support block, the tensiometer is vertically fixed at the head of the lifting air cylinder, the lower end of the tensiometer is fixedly connected to a hook, the positioning block is freely placed on the workbench, a support frame is vertically fixed on the workbench, the compaction air cylinder is vertically fixed at the lower end of the support frame, and a press block is fixed at the head of the compaction air cylinder. The plastic product boss column drawing force test device has the advantages of simple structure, convenient test, small test error and precise data.

Description

technical field [0001] The invention relates to a pull-out force test device, in particular to a pull-out force test device for boss columns of plastic products. Background technique [0002] Some existing plastic products are usually designed with a boss column, and the pull-out force that the boss column can withstand is an important indicator to ensure product quality. , and then another worker uses the hook on the tension meter to reach the boss column of the column product, and then pulls it up until the boss column is broken. This test method consumes a lot of physical strength of the staff, and the test is complicated, and this This manual test method has large errors and the data is not accurate enough. [0003] In view of the above-mentioned defects, the designer actively researches and innovates, in order to create a plastic product boss column pull-out force test device, so that it has more industrial value. Contents of the invention [0004] In order to solve...

AI Technical Summary

Problems solved by technology

[0002] Some existing plastic products are usually designed with a boss column, and the pull-out force that the boss column can withstand is an important indicator to ensure product quality. , and then another worker uses the hook on the tension meter to reach the boss column of the column product, and then pulls it up until the boss column is broken. This test method consumes a lot of physical strength of the staff, and the test is complicated, and this This manual test method has large errors and the data is not accurate enough

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