A shearing rocker mechanism with a magnetic attraction device

Abstract

The invention belongs to the technical field of mechanical transmission, and in particular relates to a shearing rocker mechanism with a magnetic attraction device, comprising a rocker connecting block, a rocking arm, a shearing block, and magnetic steel; the rocking arm connecting block is provided with an internal spline for It is connected with the external spline shaft. Magnetic steel and standard parts for fastening the external spline shaft are installed in the rocker arm connection block. One end of the rocker arm connection block has an opening for installing a shear block. The rocker arm connection block has a Install and fix the opening at one end of the rocker arm. There are four openings on the rocker arm for threading bolts. One end of the rocker arm is connected to the tie rod earring bolts through bolts. The other end of the rocker arm is used to penetrate the bolts to connect the rocker arm to the rocker arm. On the connecting block of the arm; the hole end in the middle of the rocker arm is used to penetrate the bolt to connect and fix the shear block, and the shear block is made of steel material with magnetic permeability. The cutting block of this solution can be magnetically fixed in the inner hole of the connecting block of the rocker arm, which will not produce redundant objects on the machine, and at the same time, the rocker arm can rotate freely after cutting without interference.

Description

technical field [0001] The invention belongs to the technical field of mechanical transmission, and in particular relates to a shearing rocker mechanism with a magnetic attraction device, which is used for improving the bar system structure of an aircraft control system. Background technique [0002] In the existing rocker arm shearing mechanism, after the rocker arm part is cut, the shearing notch of the shear block will produce plastic deformation due to bending deformation, causing the metal at the notch to stretch. The stretching of the metal at the notch will cause collisions at the notch during the movement of the shearing rocker mechanism after shearing, resulting in motion interference and jamming. The use effect of the original shearing rocker mechanism is not ideal, and the entire movement rod system will be affected after the shearing. [0003] In order to ensure the control safety of the rod system of the aircraft control system and prevent the jamming caused by...

AI Technical Summary

Problems solved by technology

[0002] In the existing rocker arm shearing mechanism, after the rocker arm part is cut, the shearing notch of the shear block will be plastically deformed due to bending deformation, causing the metal at the notch to stretch

The stretching of the metal at the notch will cause collisions at the notch during the movement of the shear rocker mechanism after shearing, resulting in motion interference and jamming again

The effect of the original shearing rocker mechanism is not ideal, and the entire movement rod system will be affected after shearing

Images