Flexible mechanical paw

Abstract

The invention discloses a flexible mechanical paw which comprises a support plate, wherein a left finger and a right finger are rotationally connected with the left and right ends of the top of the support plate respectively; a left connecting rod and a right connecting rod are rotationally connected with the bottom ends of the left and right fingers respectively; the bottom ends of the left and right connecting rods are connected through a horizontal pushing block; a left clamping block and a right clamping block are mounted on the inner sides of the top of the left and right fingers respectively; outward convex lugs are arranged on the outer sides of the left and right clamping blocks respectively; pins are inserted into pin holes formed in the fingers and waist-shaped holes formed in the lugs sequentially, so as to connect the fingers with the corresponding clamping blocks; springs are mounted between the clamping blocks and the corresponding fingers; inner spring accommodating holes are formed the outer sides of the clamping blocks, and positioned at the upper and lower parts of the lugs respectively; outer spring accommodating holes are formed in the parts, corresponding to the inner spring accommodating holes, on the inner sides of the fingers; and the inner spring accommodating holes formed in the clamping blocks and the corresponding outer spring accommodating holes formed in the fingers are combined to form spring accommodating holes. The flexible mechanical paw disclosed by the invention has the advantage that flexible grasping can be achieved.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a flexible mechanical gripper. Background technique [0002] The mechanical gripper is a peripheral supporting device of an industrial robot, which is used for grasping, clamping, transferring and handling workpieces with industrial robots, and is widely used. Most of the existing manipulator grippers are two-finger clamping manipulator grippers. This kind of manipulator gripper is rigid gripping and is only suitable for gripping rod-shaped or tubular workpieces with regular shapes. For such workpieces with irregular shapes, during the gripping process, Easy to loose phenomenon. In addition, for parts such as drums, the existing rigid two-finger gripping gripper is powerless. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a flexible mechanical gripper, in order to achieve the pu...

AI Technical Summary

Problems solved by technology

Most of the existing manipulator grippers are two-finger clamping manipulator grippers. This kind of manipulator gripper is rigid gripping and is only suitable for gripping rod-shaped or tubular workpieces with regular shapes. For such workpieces with irregular shapes, during the gripping process, prone to loosening

In addition, for parts such as drums, the existing rigid two-finger gripping gripper is powerless

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