Hydraulic mechanical hand device

Abstract

The invention belongs to the technical field of mechanical hand devices, and discloses a hydraulic mechanical hand device. The hydraulic mechanical hand device comprises an installation base, a standcolumn, a jacking cylinder, a transverse arm, a rotating disc, a first mechanical hand, a rotating cylinder, a hollow sleeve, a first clamping arm and a second clamping arm. The stand column is fixedly installed on the top of the installation base, and the jacking cylinder is installed inside the stand column. A jacking plate is arranged in a sliding groove of the stand column in a sliding mode through a sliding strip, and the interior of the jacking plate is fixedly connected with the top end of the jacking cylinder. The transverse arm is installed on one side of the jacking plate through aninstallation plate and screws, and a first hydraulic cylinder is installed inside one end of the transverse arm. By the adoption of the hydraulic mechanical hand device, the direction of each mechanical hand can be randomly adjusted as required, and the mechanical hands quite conveniently clamp objects in random directions; the clamping force of clamping jaws is effectively improved, and the usagesafety and the working efficiency of the mechanical hands are greatly improved; and the rotating cylinder drives a rotating rod through a bearing and drives the hollow sleeve to rotate, and thereforemulti-angle clamping operation of a hydraulic mechanical arm is achieved.

Description

technical field [0001] The invention relates to the technical field of manipulators, in particular to a hydraulic manipulator. Background technique [0002] The manipulator is a part used to grasp the workpiece (or tool), which has various structural forms according to the shape, size, weight, material and operation requirements of the grasped object, such as clamping type, holding type and adsorption type, etc. . With the continuous development of modern industry, more and more manipulators are used in various industries. For the support of plastic or other soft workpieces, the surface of the workpiece is easily damaged, and the general manipulator has a complex structure and high cost. [0003] A manipulator is an automatic operating device that can imitate certain movement functions of the human hand and arm to grab, carry objects or operate tools according to a fixed program. The feature is that various expected operations can be completed through programming, and the...

AI Technical Summary

Problems solved by technology

[0004] In modern industry, there are more and more places where manipulators are required to work. This can not only improve production efficiency, but also ensure the safety of workers. However, the current manipulators can only move in a single way, and cannot clamp objects uniformly for a long time. Some objects will be damaged, and some work cannot be implemented, which will greatly affect the work efficiency and work quality of the manipulator, and it is very inconvenient to use.

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