Full-automatic clamping mechanical arm

Abstract

The invention discloses a full-automatic clamping mechanical arm. The lower end of the connecting base is fixedly arranged on a fixed base, the fixed base is provided with an air cylinder, a piston rod of the air cylinder is connected with the cam component, the lower end of the cam component is connected with a rotary component, the rotary assembly is provided with a clamping assembly, the clamping assembly achieves clamping of a workpiece under driving of the air cylinder, the clamping assembly is provided with a clamping head and a clamping arm, the clamping arm is detachably arranged at the lower side face of the clamping head, the clamping arm extends downwards in the central axis direction of the clamping assembly, and the clamping head moves in the axial direction of the clamping assembly to conveniently clamp the workpiece in the circumferential direction of the workpiece. Self-centering clamping operation on a cylindrical workpiece can be conducted through the adoption of the clamping head, a detachable clamping arm can further be utilized to clamp workpieces in other shapes, the application effect of the full-automatic clamping mechanical arm is improved, the full-automatic clamping mechanical arm is high in clamping and positioning precision, positioning is fast and conveniently conducted, and self-centering operation can be quickly achieved.

Description

technical field [0001] The invention relates to a fully automatic clamping manipulator, which belongs to the technical field of mechanical automation equipment. Background technique [0002] At present, in mechanical processing, it is generally necessary to use a manipulator to fix and clamp the workpiece or to move the workpiece. The current manipulator has a single function when clamping, and can only realize the clamping of a single workpiece, and the clamping range is small. Moreover, At present, manipulators are generally set up with connecting rods. Manipulators with this structure are not positioned accurately during clamping, and are prone to loosening during clamping, and it is impossible to guarantee coaxial clamping of workpieces. [0003] In view of the above problems, the present invention provides a fully automatic clamping manipulator so as to ensure the applicable clamping range of the manipulator to the workpiece and at the same time ensure the clamping and ...

AI Technical Summary

Problems solved by technology

[0002] At present, in mechanical processing, it is generally necessary to use a manipulator to fix and clamp the workpiece or to move the workpiece. The current manipulator has a single function when clamping, and can only realize the clamping of a single workpiece, and the clamping range is small. Moreover, At present, the manipulator is generally set up with connecting rods. The manipulator with this structure is not positioned accurately when clamping, and it is easy to loosen when clamping, and it is impossible to guarantee the coaxial clamping of the workpiece.

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