Frame turnover tool

Abstract

The invention provides a frame turnover tool. The frame turnover tool comprises a hydraulic station and two sets of frame turnover mechanisms arranged side by side, wherein each set of the frame turnover mechanism comprises a vertically-arranged stand column, a lifting motor and a speed reducer are installed at the top end of each stand column, a lifting chain wheel is arranged on an output shaft of each speed reducer, a chain is installed on each lifting chain wheel in a matched mode, and a lifting sleeve is installed on the periphery of each stand column in a matched mode. Turnover bases can rotate by 360 degrees in situ, compared with a traditional turnover method, the occupied area of a frame turnover station is effectively reduced, interference with other procedures or stations is avoided, the turnover bases achieve the turnover function through the combined action of two turnover oil cylinders, the stability of frame turnover operation is improved, swing bases can rotate to the position on one side before a frame is placed, so that a trolley for conveying the frame can be smoothly moved to the front side of the frame turnover tool, and after the frame is in place, the swing bases rotate to the original position to achieve bearing of the frame.

Description

technical field [0001] The invention relates to the technical field of vehicle frame processing equipment, in particular to a vehicle frame turning tool. Background technique [0002] The frame is a frame structure spanning the front and rear axles of the car, commonly known as the girder, which is the base of the car. The function is to support and connect the various assemblies of the car, keep each assembly in a relatively correct position, and bear various loads inside and outside the car. In the manufacture of a large traction trailer frame, it is usually necessary to turn it over 360 degrees so as to expose various positions on the frame and facilitate the later welding and component assembly operations. The existing turning operation basically relies on driving The spreader and manual cooperation are completed, but the weight and volume of the large traction trailer frame are relatively large, the labor intensity is generally high, the turning is difficult, and the w...

AI Technical Summary

Problems solved by technology

In the manufacture of a large traction trailer frame, it is usually necessary to turn it over 360 degrees so as to expose various positions on the frame and facilitate the later welding and component assembly operations. The existing turning operation basically relies on driving The spreader and manual cooperation are completed, but the weight and volume of the large-scale traction trailer frame are relatively large, the labor intensity is generally high, the turning is difficult, and the whole process is dangerous, and the turning operation efficiency of the frame is also low

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