A shaft tube end clamping installation mechanism

Abstract

The invention discloses a clamping installation mechanism at the end of a shaft tube, which belongs to the field of installation auxiliary mechanical equipment. The lower side of the adjustment rotating shaft included in the invention rotates horizontally on the rotating base, the lower translation bracket is fixed horizontally on the upper side of the adjustment shaft, the upper translation bracket is vertically fixed on the upper side of the translation base, and the lifting bracket is slidingly arranged on the upper translation guide along the horizontal direction. The rod, the lifting guide plate is slid on the lifting guide rod in the vertical direction, the clamping mechanism is horizontally set on one side of the lifting guide plate, the upper side of the adjusting shaft is fixed with a rotating bevel gear, and the upper side of the limit turn plate is fixed with a limit The gear is matched with the limit rack, and a tension spring is arranged between the middle part of the limit rotating plate and the fixed base. The invention has a reasonable structural design, can firmly clamp and fix the ends of shaft tubes of various sizes and specifications, and can smoothly adjust the translation of the shaft tubes according to needs, so that the shaft tubes can be installed accurately and meet the needs of installation and use .

Description

technical field [0001] The invention belongs to the field of installation auxiliary mechanical equipment, and in particular relates to a shaft tube end clamping installation mechanism, which is mainly used for translational installation of shaft tubes of various sizes and specifications. Background technique [0002] The structural shape of the axle tube is a cylindrical structure. There are many types of axle tubes, which are classified according to the use of the axle tubes, mainly including axle tubes, connecting axle tubes and transmission shaft tubes. Among them, the axle tubes are mainly used in automobiles. The semi-axle sleeve is an important part of the automobile drive axle assembly. It is integrated with the drive axle housing to fix the axial relative position of the left and right drive wheels, and supports the frame and all parts on it together. The quality of the assembly, and at the same time bear the road surface reaction force and moment transmitted from th...

AI Technical Summary

Problems solved by technology

When the half shaft sleeve is installed on the car, it is necessary to install the half shaft sleeve horizontally and accurately on the drive axle housing of the car. During the installation process, it is necessary to ensure the levelness of the shaft tube so that the shaft tube can be installed accurately , It can also avoid the scratching and damage of the shaft tube during the installation process. The existing shaft tube installation method mainly adopts manual installation, the shaft tube is large in size and heavy in quality, and the existing automobile assembly mainly adopts the assembly line for assembly , so the height required for the shaft tube to be lifted is also high, which makes the work intensity of the workers during the installation process greater, and it is also difficult to ensure the horizontal accuracy of the installation of the shaft tube during the manual installation process, which affects the installation of the car drive axle assembly Quality, the existing shaft tube installation mechanism is complex in structure and troublesome to operate, it is difficult to meet the installation of shaft tubes of various sizes and specifications, and because the shaft tube is difficult to be firmly and stably clamped and fixed during the installation process, the fixing quality of the shaft tube Poor, the shaft tube is easy to fall off during the translation installation process, resulting in production safety accidents, and the existing shaft tube installation mechanism has a limited translation adjustment range for the shaft tube during the shaft tube installation process, making it difficult to apply to many Therefore, the existing shaft tube installation mechanism cannot meet the needs of installation and use

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