Simple pull and push strength calculator calibration device

Abstract

The invention discloses a simple pull and push strength calculator calibration device. The device comprises a base, a fixed device and a force application device; the upper part of the base is connected with the lower end of the fixed device; the upper end of the fixed device is connected with the bottom of the force application device; a cavity is formed in a main body; a threaded screw rod whichextends into the cavity is fixedly mounted on the side surface of the main body; adjusting support legs are fixedly mounted at four corners of the lower end of the main body; a level is fixedly mounted on the left side of the upper part of the main body; the fixed device is arranged on the left and right sides of the upper part of the main body; support columns are fixedly mounted at the left andright ends of the main body; threaded rods are fixedly mounted at the upper ends of the support columns; moving cross beams are arranged outside the threaded rods; and coarse adjusting knobs and fineadjusting knobs are arranged on rotation rods of the moving cross beams. The simple pull and push strength calculator calibration device is capable of fixing pull and push strength calculators and standard dynamometers and applying pull force and pushing force, is convenient and correct in calibration process, and is capable of solving the inconvenience caused by the reason that the traditional calibration process is free of a fixed device.

Description

technical field [0001] The invention relates to the technical field of calibration devices, in particular to a simple calibration device for a push-pull force gauge. Background technique [0002] The push-pull gauge is a mechanical measuring instrument used for push and pull tests. The push-pull force gauge is widely used in the push-pull load test in industries such as electronic appliances, light industry textiles, construction hardware, power machinery and scientific research institutions because of its small size and easy operation. In the end, there will be inaccurate measurement. At this time, it is necessary to calibrate the push-pull dynamometer. However, in the calibration process of the traditional push-pull dynamometer, there is often no force application device that can fix the device, which makes the calibration process very inconvenient. The force application process of the device is often non-linear, and the magnitude of the applied force jumps greatly, which...

AI Technical Summary

Problems solved by technology

The push-pull force gauge is widely used in the push-pull load test in industries such as electronic appliances, light industry textiles, construction hardware, power machinery and scientific research institutions because of its small size and easy operation. In the end, there will be inaccurate measurement. At this time, it is necessary to calibrate the push-pull dynamometer. However, in the calibration process of the traditional push-pull dynamometer, there is often no force application device that can fix the device, which makes the calibration process very inconvenient. The force application process of the device is often non-linear, and the magnitude of the applied force jumps greatly, which is not conducive to accurate calibration. In view of this, a simple calibration device for push-pull force gauges that is easy to fix and accurate in calibration needs to be invented and developed urgently.

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