Robot carrying gripper capable of realizing accurate positioning of workpiece

Abstract

The invention belongs to the technical field of manipulators, and particularly relates to a robot carrying gripper capable of realizing accurate positioning of a workpiece, which comprises a base, a power box and a positioning pin, wherein the upper surface of the base is rotationally connected with a rotating column; the upper surface of the rotating column is fixedly connected with a first telescopic air cylinder; a horizontally-arranged second telescopic air cylinder is fixedly connected to the position, close to the upper end face of a piston rod of the first telescopic air cylinder, of the arc-shaped face of the first telescopic air cylinder; the end face of the piston rod of the second telescopic air cylinder is fixedly connected with a fixing shell; the power box is connected into the fixing shell in a sliding manner; the positioning pin is arranged at the position, close to a hot forging blank, of the power box. By means of the robot carrying gripper capable of realizing accurate positioning of the workpiece, the technological machining requirement of a hot forging gear is effectively met, meanwhile, high-precision positioning of the hot forging blank is guaranteed, and theyield of the high-precision hot forging gear is effectively increased.

Description

technical field [0001] The invention belongs to the technical field of manipulators, in particular to a robot handling gripper capable of realizing precise positioning of workpieces. Background technique [0002] The robot gripper is a robot part that can realize the function similar to the human hand. The robot gripper is a part used to hold the workpiece or tool. It is one of the important actuators. According to the shape of the workpiece held by the robot, the gripper can be divided into Various types, mainly divided into three categories: mechanical grippers, also known as mechanical grippers, including 2-finger, 3-finger and deformed fingers, special grippers including magnetic chucks, welding guns, etc., general-purpose grippers, including 2-finger to 5 fingers. [0003] In the prior art, when the robot claws grip the hot forging blank, the movement accuracy between different clamping plates is low, which makes the clamping force unbalanced, which in turn leads to lo...

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology and solve the problem in the prior art, when the robot claws grip the hot forging blank, the movement accuracy between different clamping plates is low, which makes the clamping force unbalanced, which leads to the position of the hot forging blank The accuracy is low, and there is no plug-in positioning function of the positioning pin. On the one hand, the gripper cannot be adjusted in a small range. On the other hand, there is no maintenance feedback, which may easily lead to problems such as poor batch processing of products. Precisely positioned robotic handling grippers

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