Hydraulic mechanical arm facilitating stable angle adjustment and having grabbing force feedback function

Abstract

The invention discloses a hydraulic mechanical arm facilitating stable angle adjustment and having the grabbing force feedback function. The hydraulic mechanical arm facilitating stable angle adjustment and having the grabbing force feedback function comprises a base, a fixing plate, an electric push rod and a movable arm, and a motor is fixedly connected to the left side of the bottom of an innercavity of the base. According to the hydraulic mechanical arm facilitating the stable angle adjustment and having the grabbing force feedback function, through arrangement of the base, the fixing plate, the electric push rod, the movable arm, the motor, a driving gear, a driven gear, a driving shaft, a micro hydraulic cylinder, a connecting plate, a grabbing claw, a fixing shell, a pressure sensor, a controller, a display screen, a control panel, a processor, a heat dissipation opening, a first sliding groove, a first sliding block, a movable column, an arc-shaped sliding groove, sliding wheels, supports, installing blocks, pulling rods, connecting blocks, installing bases, installing pins and alarms, the beneficial effects that grabbing force feedback is achieved, and stable angle adjustment is convenient are achieved, and the problems that an existing hydraulic mechanical arm does not have the grabbing force feedback function, stable angle adjustment is inconvenient, the grabbing force cannot be adjusted, and grabbed materials cannot be protected are solved.

Description

technical field [0001] The invention relates to the technical field of hydraulic mechanical arms, in particular to a hydraulic mechanical arm that is convenient for stable angle adjustment and has grasping force feedback. Background technique [0002] The mechanical arm is a mechatronic device that anthropomorphizes the functions of the arm, wrist and hand. The operation requirements of industrial production, such as clamping welding tongs or torches, performing spot welding or arc welding on automobile or motorcycle bodies, handling die-casting or stamping parts or components, performing laser cutting, spraying, assembling mechanical parts, etc. Wait. [0003] At present, the existing hydraulic mechanical arm does not have grasping force feedback and is inconvenient to adjust the angle smoothly. It is impossible to adjust the grasping force, and it cannot protect the grasped materials to prevent material damage caused by excessive grasping force. , At the same time, insta...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a hydraulic mechanical arm that is convenient for stable angle adjustment and has grasping force feedback. And it is inconvenient to adjust the angle stably, the grasping force cannot be adjusted, and the grasped material cannot be protected to prevent material damage caused by excessive grasping force. At the same time, the instability of the angle adjustment will cause the material to fall and be damaged. Unable to meet the needs of users, reducing the practicality of hydraulic manipulators

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