A Hand Claw for Carrying Engine Cylinder with Self-adjusting Function

Abstract

The invention belongs to the technical field of engine shell auxiliary machining devices, and especially relates to an engine cylinder body carrying gripper with a self-adjusting function. The grippercomprises a cylinder body and a pressing disc. A group of lifting lugs are arranged at a top of the pressing disc, and a bottom of the pressing disc is fixedly connected with a round rod, the bottomof the round rod is fixedly connected with a hollow expansion ball. An air pipe fixedly connected to the top of the pressing disc is connected with the expansion ball through a vent hole. After the round rod is inserted into a cylinder barrel of the cylinder body, the expansion ball expands to quickly fix the cylinder body, and cylinder body carrying efficiency is improved. The round rod and the expansion ball are inserted into the cylinder barrel on the cylinder body so that the pressing disc is tightly attached to one side of the cylinder barrel, then compressed air is introduced into the expansion ball through the air pipe and the vent hole, the expansion ball is matched with the pressing disc to clamp the cylinder barrel after expanding, and fixing and carrying efficiency of the carrying gripper to the cylinder body is improved.

Description

technical field [0001] The invention belongs to the technical field of auxiliary processing devices for engine casings, and in particular relates to an engine cylinder body handling gripper with a self-adjusting function. Background technique [0002] Engines are vital components in automotive, aerospace, military, and more. The engine casing wraps the core components to provide stable and continuous power output for the main engine, and is an important part of the entire component. The engine casing is often made of aluminum alloy precision casting, which has the characteristics of light weight, complex shape structure, poor rigidity and easy deformation. The machining process of the engine shell is complicated, the process is long, and there are many stations. [0003] In actual production, in order to improve processing efficiency, realize automation, unmanned, and intelligent processing, automatic production lines are often used, and robots or manipulators are used to ...

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the deficiencies of the existing technology, the outer shell of the engine is generally made of aluminum alloy precision casting, which is large in size, poor in rigidity, and easy to deform. It is necessary for the grasping mechanism of the manipulator to be able to perform flexible grasping to ensure the surface quality of the outer shell of the engine. Ordinary manipulators cannot guarantee its gripping force; finally, in the entire engine production line, it is often necessary to arrange manipulators at multiple stations, and special manipulators basically need to be imported from abroad, which is a problem of high cost. The invention proposes a self-adjusting Functional engine block handling grippers

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