A punching and feeding mechanism for automobile beam welding sub-assembly

Abstract

The invention discloses a stamping feeding mechanism of automobile beam welding subassemblies. The stamping feeding mechanism comprises a part taking rotary disc, and a plurality of part taking operation support arms are arranged on the part taking rotary disc; two V-shaped part taking connecting rods are arranged on each part taking operation support arm; a plurality of support arm mounting adjusting grooves are formed in the part taking rotary disc; each part taking operation support arm is arranged in the corresponding support arm mounting adjusting groove; a rotating fixing adjusting shaft is coaxially arranged at the axis part of a part taking working plane of the part taking rotary disc as well; the rotating fixing adjusting shaft is connected with each part taking operation support arm through two parallel fixing adjusting connecting rods; and limiting folding edges, mounting fixing baffles and mounting fixing bolts are arranged at part taking connecting rod fixing ends of the V-shaped part taking connecting rods. The stamping feeding mechanism is applicable to processing of the automobile beam welding subassemblies of different specifications and shapes, and adjustment of the feeding height of the stamping feeding mechanism is stable.

Description

technical field [0001] The invention relates to the technical field of mechanical processing equipment, in particular to a punching and feeding mechanism for an automobile beam welding subassembly. Background technique [0002] Automobile beam welding sub-assembly is a component that strengthens the body strength and provides bracket installation. It is an important part of the frame. When the wheel is impacted by the ground, the automobile beam welding sub-assembly can withstand the impact and disperse the stress. Therefore, the welding sub-assembly of the automobile beam needs to meet the requirements of strength and rigidity. In order to meet the torsional reliability of the automobile crossbeam welding subassembly, the strength can only be increased by increasing the material thickness of the automobile crossbeam welding subassembly, which further increases the overall weight of the automobile crossbeam welding subassembly. The processing quality of the automobile beam ...

AI Technical Summary

Problems solved by technology

The processing quality of the automobile beam welding sub-assembly will directly affect its service life and the safety of the vehicle. Insufficient strength of the automobile beam welding sub-assembly will cause deformation and failure of the parts; if the automobile beam welding sub-assembly is not tightly combined with the body , it is easy to reduce the vehicle performance

For vehicles in the prior art, especially heavy-duty commercial vehicles, the structure of the welding subassembly of the automobile beam is very complicated, and it is necessary to install the powertrain and related accessories of the vehicle body. The welding subassembly of the automobile beam needs to add a lot of fixing brackets to fix the related accessories. This has led to a wide variety of parts for the welding sub-assembly of the automobile beam

[0003] The welding sub-assembly of the automobile cross beam has an irregular and special-shaped structure, so it is difficult for conventional automatic processing equipment to effectively grab the welding sub-assembly of the automobile cross beam for loading operations. In the processing process of the prior art, it is usually only Using the manual feeding operation method, it is more dangerous for personnel to operate the workpiece at close range for stamping operation, which is prone to industrial accidents; in addition, the clamping and feeding device is frequently replaced for the welding sub-assembly of the automobile beam with different specifications and shapes, and the work efficiency is low. Low and the overall matching cost of the equipment is too high; again, for different stamping machines, its ground clearance is different, and the feeding height of the stamping feeding mechanism needs to be adjusted specifically. The feeding height adjustment of the stamping feeding mechanism in the prior art is not stable enough, and it is easy to There is a hidden danger of production accidents due to deviations

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