A steel plate elasticity detection device

Abstract

The invention discloses a steel plate elasticity detection device, which includes a workbench and a steel plate detection piece, a clamping mechanism matched with the steel plate detection piece is installed on the workbench, and two installations are installed on the workbench through a sliding mechanism. seat, and the two mounting seats are provided with moving grooves, and the two mounting seats are rotatably connected with screw rods, and the two moving grooves are slidingly connected with moving blocks that are threadedly connected with the corresponding screw rods. Placement racks are fixedly installed on the moving blocks, and placement slots are opened in the two placement racks. The advantage is that in the process of applying pressure to the steel plate detection piece by the push block to perform elastic detection, the push block can automatically make the same displacement as the change of the contact point position caused by the deformation of the steel plate detection piece, so as to ensure that the steel plate detection piece is protected. The force is stable to ensure the accuracy of the test results, and at the same time, it can avoid the problem of wear on the surface of the steel plate test piece when the push block moves relative to the steel plate test piece.

Description

technical field [0001] The invention relates to the technical field of elasticity detection, in particular to a steel plate elasticity detection device. Background technique [0002] The leaf spring is composed of many steel sheets with elasticity, uniform width and thickness, and different lengths. During the production process of the leaf spring, it is necessary to detect the elastic limit that the steel plate can withstand. The patent number is CN213714663U after retrieval. The document discloses a steel plate elasticity detection device for a leaf spring, including a workbench, the bottom of the workbench is fixedly connected with support blocks all around, and the bottom of the support blocks is fixedly connected with anti-skid pads, and one of the workbench The side is fixedly installed with a control panel. [0003] The steel plate elasticity detection device for the leaf spring has the following disadvantages: during the detection process, the push block moves downw...

AI Technical Summary

Problems solved by technology

[0003] The steel plate elasticity detection device for the leaf spring has the following disadvantages: during the detection process, the push block moves downward to press the two ends of the steel plate. The contact point of the steel plate will also change with the deformation of the steel plate. At this time, since the push block still maintains a downward thrust on the steel plate, the relative movement of the two will cause greater wear on the surface of the steel plate, and the contact point will Changes will also lead to changes in the force of the steel plate, thereby affecting the accuracy of the test results

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