Large-space commercial vehicle frame turning-over device

Abstract

The invention discloses a large-space commercial vehicle frame turning-over device which comprises a frame lifting hydraulic cylinder, a turning-over base, a turning-over motor, a turning-over shaft, a frame fixing base, displacement vehicle supporting legs, a frame displacement base, a measuring protection plate, displacement wheels and a gearbox. A track lifting base is arranged under the ground. A track lifting hydraulic cylinder is fixedly installed on the track lifting base. An assembly line track is installed on the upper portion of the track lifting hydraulic cylinder. The displacement vehicle supporting legs are arranged on the assembly line track. The displacement wheels are installed on the lower portions of the displacement vehicle supporting legs. The turning-over shaft is installed on the turning-over base. The frame fixing base is arranged at the tail end of the turning-over shaft. A frame is lifted by means of the hydraulic cylinder, and fixed through another hydraulic cylinder, fixing is reliable, the motor drives the frame to rotate, turning-over is stable, efficiency is high, and the turning-over device is simple in structure and convenient to operate.

Description

【Technical field】 [0001] The invention relates to the technical field of commercial vehicles, in particular to the technical field of a large-space commercial vehicle frame overturning device. 【Background technique】 [0002] Commercial vehicles include all trucks and passenger cars with more than 9 seats, which are divided into five categories: passenger cars, trucks, semi-trailer tractors, passenger car incomplete vehicles and truck incomplete vehicles. In the entire industry media, the concept of commercial vehicles is mainly defined from their own different uses, and it is customary to divide commercial vehicles into two categories: passenger cars and trucks. There are different standards for differentiating the concept of commercial vehicles both domestically and internationally. However, the frames of commercial vehicles all have a common feature, that is, they are large in size and high in quality. During the assembly process, the vehicle axle needs to be loaded first...

AI Technical Summary

Problems solved by technology

However, the frames of commercial vehicles all have a common feature, that is, they are large in size and high in quality. During the assembly process, the vehicle axle needs to be loaded first, and then the frame is reversed to install the wheels and other components. The existing turning equipment mainly It is hoisted by the chain on the frame, and the purpose of flipping the frame is achieved by moving the chain to one side. Although the structure of this flipping device is simple, the flipping efficiency is very low, the vibration is large, and the risk is high. The market needs the frame The overturning equipment can lift the frame through the hydraulic cylinder, and then fix the frame through the hydraulic cylinder. The fixing is reliable. The motor drives the frame to rotate, the overturn is stable, the efficiency is high, and the structure is simple and the operation is convenient.

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