Special tool for mounting front suspension of heavy-duty car

Abstract

The invention discloses a special tool for mounting a front suspension of a heavy-duty car. The special tool comprises a base, wherein a prong mounting opening is formed in the bottom of the base, a locking bolt is connected to the bottom of the prong mounting opening, baffles are arranged on the two sides of one end of the base, and a supporting-plate adjusting-bolt fixing frame is arranged in the middles of the baffles; supporting plate supports are arranged on the two sides of the other end of the base, a supporting plate shaft transversely penetrates through the supporting plate supports,and the supporting plate supports are connected with one end of a supporting plate through the supporting plate shaft; an adjusting bolt is arranged between the other end of the supporting plate and the supporting-plate adjusting-bolt fixing frame; and a front-suspension mounting table is further arranged above one end of the supporting plate, two steering crank arm fixing bolts are arranged at the top of the front-suspension mounting table, and nuts are arranged on the steering crank arm fixing bolts. The special tool is safe and reliable, easy, convenient and fast to operate and high in efficiency, a forklift can safely and stably dismount and mount the front suspension of the heavy mining truck, and it is guaranteed that the safety accident that the front suspension inclines in the dismounting and mounting process is avoided.

Description

technical field [0001] The invention relates to the technical field of tools for disassembling and assembling automobile equipment, in particular to a special tool for installing a front suspension of a heavy-duty automobile. Background technique [0002] Mining vehicle suspension is one of the important parts of the vehicle. It is the general term for all force transmission connection devices between the frame (or load-bearing body) and the axle (or wheel) of the mining vehicle. Its function is to transmit the action on the wheel The force and torque between the frame and the frame, and buffer the impact force transmitted to the frame or body from the uneven road, and reduce the resulting bumps and vibrations to the vehicle, to ensure the normal driving of the vehicle and the mine truck on the uneven road. It can run smoothly on the road to ensure the safety and comfort of the driver. [0003] More than 90% of heavy-duty mining vehicles adopt steering kingpin independent v...

AI Technical Summary

Problems solved by technology

The disadvantages are that due to the large size and heavy weight of the front suspension of heavy-duty mining vehicles, and the forklift is affected by the ground during the installation process, the installation angle is not easy to align; the installation is labor-intensive and time-consuming, and the efficiency is low; and the installation process The middle front suspension is prone to tilt, which is very prone to safety accidents

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