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Linear reciprocating motion mechanism

A technology of linear reciprocating motion and motion platform, applied in mechanical equipment, transmission devices, friction transmission devices, etc., can solve problems such as uncontrollable noise, and achieve the effects of controllable laws, convenient design and simple structure

Inactive Publication Date: 2017-10-10
梁学明 +1
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] Most of the existing linear reciprocating motion mechanisms are realized by air cylinders, hydraulic cylinders or cams. The movement methods are affected by air pressure, hydraulic pressure or volume, and the stroke is affected by the length of the cylinder, the length of the oil cylinder, or the size of the cam. The noise is uncontrollable. very restrictive

Method used

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  • Linear reciprocating motion mechanism

Examples

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Embodiment Construction

[0011] A linear reciprocating motion mechanism as shown in the figure, including 1 rotating shaft frame, 2 rotating shafts, 3.1 motion platform, 3.2 universal connection device, 4.1 motor gear, 4.2 rotating shaft gear, 5 built-in motors, 6.1, 6.2 fixed device, the rotating shaft is built into the rotating shaft frame, the rotating shaft frame is provided with a groove, the top of the frame is provided with a motion platform, the T surface of the platform is built with a frame groove, and the center of the motion platform is provided with a universal connection device. The circular concave rail connected to the rotating shaft protrudes from the bottom of the connecting device. The motor gear on the motor output shaft connects to the rotating shaft gear on the rotating shaft and controls its rotation. During the rotation, the raised position always follows the circular concave rail. The rail advances in the positive direction, and the direction change is realized at both ends of ...

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Abstract

The design of the present invention belongs to the technical field of reciprocating motion mechanism, and specifically relates to a linear reciprocating motion mechanism, including a rotating shaft frame, a rotating shaft, a motion platform, a universal connection device, a motor gear, a rotating shaft gear, a built-in motor, and a fixing device. A circular concave rail is arranged on the rotating shaft, and a protrusion is provided at the bottom end of the universal connection device in the motion platform, and is engaged with the concave rail of the rotating shaft. During the rotation of the rotating shaft, the protrusion of the universal connection device always advances along the positive direction of the concave rail of the rotating shaft, and changes direction at both ends of the concave rail of the rotating shaft, thereby realizing the reciprocating motion of the motion platform in a straight line.

Description

technical field [0001] The invention belongs to the technical field of reciprocating motion mechanisms, and in particular relates to a linear reciprocating motion mechanism. Background technique [0002] Most of the existing linear reciprocating motion mechanisms are realized by air cylinders, hydraulic cylinders or cams. The movement methods are affected by air pressure, hydraulic pressure or volume, and the stroke is affected by the length of the cylinder, the length of the oil cylinder, or the size of the cam. The noise is uncontrollable. It is very restrictive. Contents of the invention [0003] The object of the present invention is to provide a linear reciprocating mechanism, which has controllable reciprocating stroke, low noise, simple structure, easy operation and low cost. [0004] The invention includes a rotating shaft frame, a rotating shaft, a motion platform, a universal connection device, a motor gear, a rotating shaft gear, a built-in motor, and a fixing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H19/06
CPCF16H19/0645F16H2019/0686
Inventor 梁学明梁彬
Owner 梁学明
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