Transmission quick-loading spreader and transmission lifting structure

Abstract

The invention provides a fast-mounting gearbox lifting appliance. The fast-mounting gearbox lifting appliance comprises a suspension arm, a U-shaped support and a rotating pin, wherein in an X direction, one end of the suspension arm is provided with a press surface which is perpendicular to a Y direction, and a thrust surface which is perpendicularly crossed with the press surface and is perpendicular to the X direction; and the other end of the suspension arm is provided with a lifting mechanism; the U-shaped support is provided with a connecting part, a first wall, a second wall and an interval space positioned between the first wall and the second wall, wherein the connecting part is provided with a lifting pin extending in the X direction, and a circumferential flange is arranged on the lifting pin; the rotating pin penetrates through the first wall, the second wall and the suspension arm so as to enable the suspension arm to rotate in the interval space; in the X direction, the press surface and the lifting mechanism are respectively positioned on two sides of the rotating pin, and the lifting pin extends towards one side of the lifting mechanism. The invention further provides a gearbox lifting mechanism utilizing the fast-mounting gearbox lifting appliance. Through the adoption of the fast-mounting gearbox lifting appliance disclosed by the invention, the upright lifting posture of a gearbox can be kept when the gravity center of the gearbox is positioned backwards, so that the gearbox is convenient to assembly.

Description

technical field [0001] The invention relates to the field of automobile production lines, in particular to a gearbox quick-installing hanger and a gearbox hoisting structure. Background technique [0002] The application range of spreaders is very wide, and they are used in electric power, chemical industry, vehicle engineering, construction and other fields. [0003] However, for gearboxes, especially DCT (Dual Clutch Transmission) automatic gearboxes, the conventional hook hoisting method cannot be used due to the limitations of its physical structure and accessory layout characteristics, as well as the limitation of the space of the housing hoisting hole. E.g figure 1 A typical gearbox 100 shown in , is limited by space and surrounding accessories, the location of the hoisting hole 110 is not on the same line as the center of gravity G of the gearbox 100, that is, the center of gravity G is not located in Y where the hoisting hole 110 is located. The direction axis is s...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a solution to the problem of unstable hoisting and the inability of the gearbox to be directly installed in place caused by the center of gravity of the gearbox during the hoisting process.

Images