External expansion type clamp spring automatic assembling mechanism

Abstract

An external expansion type clamp spring automatic assembling mechanism comprises a work table and a lower frame and further comprises a workpiece positioning device, a clamp spring storing and feeding device, a clamp spring pressing device, a rotary receiving device and a PLC signal control center; the workpiece positioning device is arranged in front of the work table, and used for positioning a workpiece; the clamp spring storing and feeding device is arranged behind the work table and used for storing a clamp spring and pushing the clamp spring; the clamp spring pressing device is arranged above the workpiece positioning device and in front of the clamp spring storing and feeding device, and is used for pressing the pushed-out clamp spring into the workpiece; the rotary receiving device is arranged above the workpiece positioning device and on the inner side of the clamp spring pressing device and is used for receiving the clamp spring pushed out of the feeding device; the PLC signal control center is arranged on one side of the work table and used for sending instructions to the above devices and controlling the motion of the devices. Feeding to pressing of the clamp spring and automatic assembly of the workpiece are achieved, the production efficiency and operation safety are improved, and the phenomenon of workpiece neglected assembly is avoided.

Description

technical field [0001] The invention relates to the technical field of circlip assembly, in particular to an automatic assembly mechanism of an outwardly expanding circlip. Background technique [0002] my country's industrial level is lagging behind that of developed countries. Most enterprises' assembly line automation is not high enough, and manual assembly is often used in mass production. Especially in the process of assembling retaining rings, most enterprises use circlip pliers for assembly manually. There are many disadvantages in manually assembling the circlips: if the manual force is uneven, it will cause inconsistent deformation of the circlips. If the force is too large, the circlips will be deformed excessively and become invalid; When installing the circlip, the circlip is easy to come out, and the large elastic force may injure the operator; manual assembly of the circlip is labor-intensive, especially for larger circlips, and manual assembly is more difficul...

AI Technical Summary

Problems solved by technology

There are many disadvantages in manually assembling the circlips: if the manual force is uneven, it will cause inconsistent deformation of the circlips. If the force is too large, the circlips will be deformed excessively and become invalid; When installing the circlip, the circlip is easy to come out, and the large elastic force may injure the operator; manual assembly of the circlip is labor-intensive, especially for larger circlips, and manual assembly is more difficult; manual assembly of the circlip is extremely prone to failure. When fully installed in the snap ring groove

At this time, it is necessary to use auxiliary tools to completely press the circlip into the circlip groove, which increases the labor intensity and is not conducive to improving production efficiency; in addition, the biggest quality hidden danger of manually assembling the circlip is missing assembly, and after installing other parts, It is not easy to be found. Therefore, it is necessary to design a mechanism that can realize automatic assembly of circlips, overcome the defects of time-consuming, laborious, and low production efficiency in manual assembly, and at the same time improve operational safety and avoid the phenomenon of missing assembly.

Images