Joint

Abstract

A joint includes a first retaining base, a connecting rod, a positioning plate, and at least two elastic members. The connecting rod is movably connected to the first retaining base. The positioning plate is fixed to the connecting rod. The at least two elastic members are disposed between the first retaining base and the positioning plate. The at least two elastic members are arranged along a circumference of the connecting rod.

Description

technical field [0001] The invention relates to a joint, in particular to a swingable joint. Background technique [0002] With the development of industry, automation equipment has been widely used in various production fields, such as manipulators capable of grasping and moving, which can move according to the set trajectory, and cooperate with the grinding device to achieve grinding and polishing of the workpiece. The connection between the active element and the driven element of the existing manipulator mostly adopts a rigid fixed connection. However, when the surface morphology of the workpiece to be polished is relatively complex, it is often necessary for the driven element connected to the grinding equipment to have a swing and reset function relative to the active element. It is generally difficult for existing connecting devices to meet the above requirements. Contents of the invention [0003] In view of the above situation, it is necessary to provide a joint ...

AI Technical Summary

Problems solved by technology

However, when the surface morphology of the workpiece to be polished is relatively complex, it is often necessary for the driven element connected to the grinding equipment to have a swing and reset function relative to the active element. It is generally difficult for the existing connecting device to meet the above requirements

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