Integrated structure of metal vibration isolator and connecting product and using method

Abstract

The invention discloses an integrated structure of a metal vibration isolator and a connecting product and a using method, an upper steel sleeve structure and a lower steel sleeve structure in a standard metal vibration isolator are canceled, a mounting groove is formed in the connecting product, a transmission path of dynamic load is changed, the standard metal vibration isolator is in hard-hard contact with equipment to be damped, and the connecting product is connected with the standard metal vibration isolator. The soft-hard contact between the metal wire and the equipment to be damped is changed, so that the collision behavior of the steel sleeve and the equipment to be damped of the standard metal vibration isolator under the dynamic load effect is avoided; compared with a standard metal vibration isolator, the symmetrical wrapping design mode of the limiting sleeve, the limiting gasket, the first mounting groove and the second mounting groove can better achieve wrapping of more metal wires, so that circumferential expansion of the metal wires in the compression process is reduced, the deformation mode of the metal wires is optimized, and the service life of the metal wires is prolonged. And product faults caused by the fact that falling slag falls on other gaps or precision products except the vibration isolator due to abrasion of the metal wire in the dynamic load environment can be reduced.

Description

technical field [0001] The invention relates to the technical field of product vibration reduction and vibration isolation, in particular to an integrated structure of a metal vibration isolator and a connecting product and a use method. Background technique [0002] The metal shock absorbers commonly used in the market are such as figure 1 As shown in the figure, it includes bolts 7, limit washers 6, limit sleeves 5, metal wires 2, steel sleeves 4 and other parts. The vibration isolator is fixed on the mounting base 1 through the bolts 7, and the vibration isolator passes through the upper and lower parts. The pre-tightening effect of the two metal wires 2 is combined with the upper and lower steel sleeves 4 to clamp the connected products. The stiffness characteristics and deformation energy consumption of the metal wires 2 are used to achieve the effect of vibration reduction and isolation. The vibration isolator is an independent Design structure. [0003] In the actua...

AI Technical Summary

Problems solved by technology

[0003] In the actual application process, due to the "hard-hard" contact connection between the upper and lower steel sleeves and the connected product, under the action of a large dynamic load, there will be obvious impact between the steel sleeve and the connected product Collision signals, causing electronic components or other sensitive devices on the product to be triggered, seriously affecting the reliability of connected products

In addition, due to the limited model specifications of the metal vibration isolator itself, there is a practical problem that the vibration isolator cannot fully meet the requirements of vibration reduction and isolation during the selection process, and under the long-term dynamic load, the metal wire will appear "slag". " and other phenomena, scattered outside the vibration isolator may have an impact on the function and performance of precision electronic devices

Images