Quick positioning mechanical arm convenient to adjust

Abstract

The invention discloses a quick positioning mechanical arm convenient to adjust, and belongs to the technical field of mechanical arms. The quick positioning mechanical arm convenient to adjust comprises a mechanical arm body, wherein one side of the mechanical arm body is movably connected with a positioning mechanism; the top of the mechanical arm body is connected with a limiting mechanism; andthe bottom of the positioning mechanism is provided with a damping mechanism. According to the quick positioning mechanical arm convenient to adjust provided by the invention, through the designed positioning mechanism, after a second threaded column rotates and moves upwards to be separated from a limiting ball, a magnetic attraction base does not conduct magnetic attraction on the limiting ballany more, and at the moment, the limiting ball can be driven to move out of a protective shell and the limiting bases on the two sides by pulling the mechanical arm body, so that the mechanical arm body can be rapidly disassembled and maintained; and the mechanical arm body can be bent and limited at multiple angles through a limiting device in the protective shell, so that the adjusting radius of the mechanical arm body is increased, then the disassembly convenience of the mechanical arm body can be remarkably improved, the mechanical arm body can be rapidly maintained, rapid leveling, positioning and calibration can be conducted after maintenance, and the overall use requirement is met.

Description

technical field [0001] The invention belongs to the technical field of manipulators, in particular to a quick-positioning manipulator that is easy to adjust. Background technique [0002] The robotic arm refers to a complex system with high precision, multiple input and multiple output, high nonlinearity, and strong coupling. Because of its unique operational flexibility, it has been widely used in industrial assembly, safety and explosion-proof fields. The robotic arm is used as a high-precision The product is being widely used, it has a safe and high effect, and can meet the needs of use in a variety of situations. [0003] The Chinese invention patent publication number is CN103470683B, which discloses a boom support device, which includes a boom support part, wherein the boom support part is installed on a lifting seat, and the lifting seat is connected and supported on at least one vertically arranged The upper part of the telescopic movable part of one supporting oil ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that the oil circuit of the mechanical arm lacks the ability to fix and limit the position, causing the oil circuit to wear when the mechanical arm moves, and in the prior art, the mechanical arm often produces inaccurate positioning after disassembly and assembly. As a result of the problem of long-term leveling and calibration work after the oiling and maintenance of the manipulator, a fast-positioning manipulator that is easy to adjust is proposed

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