Adjustable viscous damper

A viscous damper and adjustable technology, applied in the field of viscous dampers, can solve the problems of the collision of the outer cylinder of the damper, reducing the damping effect of the damper, etc.

Active Publication Date: 2020-11-20
NANJING DANFENG MACHINERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an adjustable viscous damper, aiming to solve the problem that when the end of the damper in the prior art is subjected to a force in an oblique direction,...

Method used

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Embodiment Construction

[0017] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0018] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...

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Abstract

The invention discloses an adjustable viscous damper. A contact block is used for receiving the pressure applied by the outside to multiple directions, so that the contact block and a hinged seat rotate, meanwhile, the hinged seat and a rotating ring are driven to rotate in the axial direction, and a piston rod does not need to rotate in the axial direction. One part of lateral pressure is offsetthrough rotating of a lantern ring and the hinged seat, and the other part of lateral pressure is transmitted to the hinged seat. Buffer balls are connected between the hinged seat and a fixed barrelin an abutting manner, and therefore buffer supporting is carried out on the lateral direction of the hinged seat, and therefore the lateral pushing force transmitted from the hinged seat to a pistonrod is reduced, then it is guaranteed that the piston rod linearly moves in a cylinder body, and lateral colliding is prevented from happening to the piston rod and the cylinder body.

Description

technical field [0001] The invention relates to the field of viscous dampers, in particular to an adjustable viscous damper. Background technique [0002] At present, the damping channel of the viscous damper is generally set on the piston. When the piston moves, the damping medium passes through the damping channel on the piston to generate damping force. The viscous damper uses the interaction between the viscous fluid and the structural components of the damper to generate damping. A speed-dependent structural energy dissipation and shock absorbing device designed and manufactured based on the principle of force. [0003] When the end of the existing damper is subjected to a force in an oblique direction, the end of the damping guide rod is deflected by force, which easily causes the damping guide rod to collide with the outer cylinder of the damper, reducing the damping effect of the damper. Contents of the invention [0004] The object of the present invention is to ...

Claims

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Application Information

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IPC IPC(8): F16F3/07F16F9/30F16F9/32F16F9/36F16F15/08
CPCF16F13/007F16F9/30F16F9/3207F16F9/362F16F15/08
Inventor 房修春杨建国简万磊彭风北
Owner NANJING DANFENG MACHINERY TECH
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