Intelligent sleeve with torque display

Abstract

The intelligent sleeve with the torque display function comprises a sleeve body, a clamping mechanism is arranged in the sleeve body and comprises a clamping plate, a supporting plate and a connecting plate, a connecting shaft is connected between the clamping plate and the connecting plate through a hinge, a first spring is fixedly connected between the connecting plate and the sleeve body, and the first spring is fixedly connected between the supporting plate and the sleeve body. A fixing frame is fixedly connected to the inner wall of the sleeve body, the fixing frame and the connecting plate are rotationally connected through a bearing, a connecting block is fixedly connected to the outer wall of the bottom of the supporting plate, and a fixing shaft is connected between the connecting block and the connecting plate through a hinge. According to the device, the situation that size errors of nuts are caused by dust erosion, and consequently mounting or dismounting of the nuts are interfered is prevented, the nuts of different sizes can be clamped and fixed, the phenomenon that the nuts and the sleeve are slipped, and consequently mounting and dismounting of the nuts are affected is prevented, and the service life of the nuts is prolonged. And rust or impurities adhered to the nut can be treated.

Description

technical field [0001] The invention relates to the technical field of sleeves, in particular to an intelligent sleeve with torque display. Background technique [0002] Socket is the abbreviation of socket wrench. Because it is set on various wrenches and shaped like a tube, it is commonly called a sleeve. It is a commonly used tool for production, maintenance, and life. The socket wrench is made of multiple hexagonal or twelve-angled holes The sleeve is equipped with a variety of accessories such as handles and extension rods. It is especially suitable for bolts or nuts with very narrow screw positions or deep depressions. The intelligent torque sleeve is used for torque loading on bolts by tightening tools and can detect The actual torque applied to the bolt by the tightening tool can be used to judge whether the tightened bolt has reached the target torque. [0003] When the existing sleeve is used to install or disassemble the nut, due to the different sizes of the nu...

AI Technical Summary

Problems solved by technology

[0003] When installing or dismounting nuts with existing sleeves, due to the different sizes of the nuts, it is necessary to equip multiple sleeves with different specifications according to the size of the nuts This will cause the installation and disassembly process of the nut to be cumbersome. In addition, when the nut is installed or disassembled, the surface of the nut will be rusted due to the corrosion of dust, and the rust removal will interfere with the size of the nut. Therefore, even if the size of the sleeve and the nut is the same, the nut cannot be effectively fixed, which will affect the installation or disassembly of the nut

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