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Gradient adjustment device of force values and use method of gradient adjustment device

An adjustment device and force value technology, which is applied in the field of adjustment devices, can solve the problems of different force values ​​and adjustable steps, and achieve the effects of simple structure, improved efficiency, and easy realization

Active Publication Date: 2018-01-09
ZHONGYUAN ENGINEERING COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that general mechanical devices can only provide a fixed force value, but cannot meet the requirements of different force values ​​and adjustable steps brought about by the requirements of working conditions. Force value step adjustment device with convenient adjustment of force value under demand conditions and using method thereof

Method used

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  • Gradient adjustment device of force values and use method of gradient adjustment device
  • Gradient adjustment device of force values and use method of gradient adjustment device
  • Gradient adjustment device of force values and use method of gradient adjustment device

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] Such as Figure 1 to Figure 9 As shown, a force value step adjustment device includes an outer sleeve 1, an inner sleeve 2 and several stepped structural units 3, the inner sleeve 2 is sleeved in the outer sleeve 1, and the inner wall of the outer sleeve 1 and the inner sleeve 2 An annular gap 5 is left between the outer walls, and several stepped structural units 3 are arranged in sequence in the annular gap 5, and an inner sleeve base 4 ...

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Abstract

The invention provides a gradient adjustment device of force values and a use method of the gradient adjustment device and aims to solve the technical problem that common mechanical devices can only provide fixed force values and cannot meet the requirements of different force values and gradient adjustability required by working conditions. The device comprises an outer sleeve, an inner sleeve and gradient structure units, wherein the inner sleeve is sleeved with the outer sleeve, an annular gap is reserved between the inner wall of the outer sleeve and the outer wall of the inner sleeve, multiple gradient structure units are sequentially arranged in the annular gap, and an inner sleeve base is arranged on one side of the inner sleeve. With the adoption of the technical scheme, the devicehas the characteristics of being simple in structure, convenient to adjust, high in applicability, convenient to implement and the like, and gradient adjustment of the output force value of the device can be realized as required.

Description

technical field [0001] The invention relates to an adjustment device, in particular to a force value cascade adjustment device for a key device or key component that requires the force value to change according to the step law in industrial production or indoor scientific experiment links and its use method. Background technique [0002] At present, the force value provided by the general mechanical device is relatively fixed. If the force is required to be different in practice, the steps can be adjusted, such as the step external force load provided by the tensile test of the material specimen, and the anchor rod anchoring. When testing the force, etc., then it is necessary to recalculate, design and manufacture a mechanical device that meets the requirements. Recreating this device model with a fixed force value not only causes waste of materials, but also costs manpower, material and financial resources, as well as the resulting time cost. [0003] The mechanical device...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/00G01N3/62
Inventor 孙光林边亚东胡江春洪诚李渊孙发用张赢丹
Owner ZHONGYUAN ENGINEERING COLLEGE
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