Mechanical damper

A technology of mechanical damping and cavity, which is applied in the direction of mechanical equipment, brake actuators, gear transmission mechanisms, etc., can solve the problem of the decrease of the braking force of the friction part, and achieve the effect of preventing the decrease of the braking force

Active Publication Date: 2018-12-18
CHANGZHOU ROAD STRUCTURE DAMPING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the friction part of the existing mechanical damper is used for a long time, the braking force of the friction part will decrease

Method used

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Embodiment Construction

[0031] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0032] see figure 1 , a mechanical damper according to a preferred embodiment of the present invention, including a cylinder 6, the outer side of the cylinder 6 is sheathed and connected with a housing 7, and the cylinder 6 includes a first cavity and a second cavity communicating with each other , the diameter of the first cavity is greater than the diameter of the second cavity, the second cavity is provided with a bearing sleeve 9, a ball nut 10 and a ball screw 11, the ball nut 10 is sleeved on the outer wall of the ball screw 11, and the bearing sleeve 9 is set on the outside of the ball screw 11 and connected to the ball nut 10. The end of the second cavity is also ...

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PUM

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Abstract

The invention relates to a mechanical damper. The mechanical damper comprises a cylinder body (6); a shell (7) sleeves the external side of the cylinder body (6); the cylinder body (6) comprises a first chamber and a second chamber which communicate with each other; the diameter of the first chamber is larger than that of the second chamber, wherein a ball nut capable of enabling a ball screw to rotate is arranged in the second chamber; a brake disc which rotates through the ball screw and a friction disc capable of decelerating the brake disc are arranged in the first chamber. According to the mechanical damper, the position of the friction disc can be adjusted, and the brake force of the friction disc can be prevented from being reduced.

Description

technical field [0001] The invention relates to a damper, in particular to a mechanical damper. Background technique [0002] Dampers can be divided into spring dampers, hydraulic dampers, pulse dampers, rotary dampers, viscous dampers and mechanical dampers according to their models and applications. [0003] A mechanical damper is a damper that converts damping force into mechanical force and decelerates the mechanical force. After the friction part of the existing mechanical damper is used for a long time, the braking force of the friction part will decrease. Contents of the invention [0004] In order to solve the above technical problems, the object of the present invention is to provide a mechanical damper. [0005] Technical scheme of the present invention is as follows: [0006] A mechanical damper, comprising a cylinder (6), the outer side of the cylinder (6) is sheathed and connected with a casing (7), and the cylinder (6) includes a first cavity and a second ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D65/14F16D121/14F16D125/40
CPCF16D65/14F16D2121/14F16D2125/40Y02E60/16
Inventor 张敏陈嫄嫄杨力纪宏恩
Owner CHANGZHOU ROAD STRUCTURE DAMPING EQUIP
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