A 360-degree adjustable shaft sleeve assembly tool and assembly method

Abstract

The invention provides a 360 degree adjustable shaft sleeve assembling tool and an assembling method. A cam rod (1) comprises a straight rod (11) and lugs (12) fixedly connected to the outer side faceof the straight rod (11); the lugs (12) are arranged along the axial direction of the straight rod (11) in a spaced manner; baffle discs (3) can sleeve the outer side face of the cam rod (1) throughsleeving holes (31) and the sleeving holes (31) comprise grooves (311) in clearance fit with the lugs (12). The cam rod (1) penetrates through a shaft sleeve mounting hole (4), a shaft sleeve (5) anda hollow jack (2), and the baffle discs (3) sleeve two ends of the cam rod (1); when the baffle discs (3) sleeve the straight rod (11), 360 degree position adjustment can be achieved by rotating the baffle discs (3), so that the shaft sleeve mounting hole (4), the shaft sleeve (5) and the hollow jack (2) are locked and positioned. The 360 degree adjustable shaft sleeve assembling tool provided bythe invention is universal in various types of shaft sleeves for mounting a special vehicle, and is simple and safe to operate and convenient to disassemble and assemble.

Description

technical field [0001] The invention belongs to the technical field of assembly of mechanical parts, in particular to a 360-degree adjustable shaft sleeve assembly tool and an assembly method. Background technique [0002] The assembly of bushings is an indispensable part of the manufacturing process, especially in vehicle manufacturing. There are more than 30 bushings, such as front and rear goosenecks, large and small working arm mechanisms, on each tank truck and hot metal truck. The installation hole, the previous installation process is to use a screw to pass through the hole first. During the hydraulic jack jacking process, it needs to be adjusted with a screw, and the nut is repeatedly disassembled and installed. The long-term torque action makes the screw teeth easily damaged. At the same time, it is also necessary to install more than ten kinds of gaskets of various sizes and shapes such as square, circle, diamond, and moment to assist the installation. This process...

AI Technical Summary

Problems solved by technology

[0002] The assembly of axle sleeves is an indispensable part of the manufacturing process, especially in vehicle manufacturing. More than 30 axle sleeves such as front and rear goosenecks, large and small working arm mechanisms, etc. are distributed on each tank car and molten iron car The installation hole, the previous installation process is to use a screw to pass through the hole first. In the process of jacking up the hydraulic jack, it needs to be adjusted with screws, and the nut is repeatedly disassembled. The long-term torsion makes the screw teeth easy to damage. At the same time, more than a dozen kinds of gaskets of various sizes and shapes such as square, round, rhombus, and rectangle need to be added to assist the installation. This process has a long stroke and many adjustment procedures.

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