Slider-crank mechanism capable of controlling and balancing inertia force

Abstract

The invention provides a slider-crank mechanism capable of controlling and balancing inertia force, and relates to the technical field of slider-cranks. The mechanism aims to solve the problem that when an existing slider-crank mechanism is used, and a slider-crank needs to be controlled to stop in a balanced vertical state, due to the rotation inertia force of the slider-crank, displacement is generated after the slider-crank mechanism stops. The novel mechanism comprises a main body and a main shaft, wherein the main body is of a rectangular plate-shaped structure, and two mounting holes areformed in the upper end and the lower end of the main body. The novel mechanism is characterized in that the main shaft is used for being arranged between an overturning arm and a swing arm, when a slider-crank rotates, the slider-crank needs to be stopped in a vertical state, and inertia force cannot be generated, a first electric cylinder can be directly controlled to ascend through a switch sothat limiting of a clamping piece can be removed, and the clamping piece can be in the state of being supported outwards by a spring; and when the swing arm rotates to a vertical state, the clampingpiece can be compressed firstly and then pushed by the spring to move outwards, and then the clamping piece is effectively inserted into a clamping groove.

Description

technical field [0001] The invention belongs to the technical field of the slider crank, and more specifically relates to a slider crank mechanism capable of controlling the balance inertial force. Background technique [0002] The crank-slider mechanism refers to a planar linkage mechanism that uses a crank and a slider to achieve mutual conversion between rotation and movement. In the crank-slider mechanism, the component that forms a moving pair with the frame is a slider. The components are connecting rods. [0003] For example, the application number: CN200810018388.2 relates to a method for balancing the inertial force of the crank-link slider mechanism of a high-speed punch press, including revealing the mechanism of the inertial force generated by the crank-link slider mechanism. Based on the fully symmetrical crank-link slider mechanism of one-point or four-point double cranks, the calculation formula for the accurate balance mass of the large gear eccentric block ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a slider crank mechanism that can control the balance inertial force to solve the problem that when the existing slider crank mechanism needs to be controlled to stop in a balanced vertical state when the existing slider crank mechanism is in use, Due to the rotational inertia force of the slider crank, it will cause displacement after the slider crank mechanism stops, and when the existing slider crank mechanism is in use, when the slider crank is controlled to stop rotating to avoid generating inertial force, it is impossible to carry out preliminary Buffering, unable to buffer first and then proceed fixed issue

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