U-shaped part cutting mechanism

Abstract

The invention discloses a U-shaped part cutting mechanism. A lifting table is arranged above a support in a lifting manner, two cutters are vertically arranged, cutter edges are opposite, the ends of the cutters are rotatably connected to the lifting table, and when the two cutters rotate to be in contact with each other, the cutter edges of the two cutters form an inverted-U-shaped notch; and two limiting blocks are arranged on lifting paths on the two sides of the two cutters correspondingly. The lifting table drives the cutters to descend, meanwhile, the limiting blocks are used for limiting the cutters, and the two cutters are combined into the cutter edges capable of cutting off a U-shaped part after rotating. According to the U-shaped part cutting mechanism, the top face and the two side faces of the U-shaped part can be cut off at the same time, all faces of the U-shaped part do not need to be independently cut off, and the production efficiency can be effectively improved; and the manner that cutting is conducted towards the interior of the U-shaped part is adopted, the cross section of the cut-off U-shaped part cannot have outwards-extending burrs, the cutting quality is good, the treatment procedure can be reduced, material waste can be reduced, and the production cost can be better reduced.

Description

technical field [0001] The invention relates to the technical field of automobile production equipment, in particular to a U-shaped part cutting mechanism. Background technique [0002] In the production of automobile suspension system, it is necessary to optimize the design of tooling mechanism of automobile suspension system through 3D digital model design of mold, stamping forming process, welding technology and product physical welding deformation data collection and comparison analysis, so as to realize the innovation of welding fixture structure . [0003] U-shaped part is a stamping part with a U-shaped cross-section in the automobile suspension system. During production, the U-shaped blank needs to be cut into multiple U-shaped parts. In the current production process, laser cutting or sawing is usually used. However, these methods all have the problems of low utilization rate of processing materials, low production efficiency and high production cost. Contents of...

AI Technical Summary

Problems solved by technology

[0003] U-shaped part is a U-shaped stamping part in the automobile suspension system. During production, the U-shaped blank needs to be cut into multiple U-shaped parts. The current production process usually uses laser cutting or sawing. However, these methods all have the problems of low utilization rate of processing materials, low production efficiency and high production cost.

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