Horizontal flanging die mechanism

Abstract

The invention provides a horizontal flanging die mechanism. The mechanism comprises a pulley mechanism, a rollback mechanism and a side material pressing core assembly, wherein one end of the upper surface of the pulley mechanism is provided with a flanging insert, and a mounting part and a sliding part are defined in the pulley mechanism; the rollback mechanism is arranged in the sliding part ina sliding mode; the side material pressing core assembly is arranged in the mounting part, and a male die cutting edge is arranged below one side of the side material pressing core assembly. Accordingto the horizontal flanging die mechanism, in the whole flanging process, the pulley mechanism, the rollback mechanism and the side material pressing core assembly jointly complete feeding and returning actions, the male die cutting edge is machined below one side of the side material pressing core assembly and functions as material pressing and a male die, the pulley mechanism drives the flanginginsert to move in the horizontal direction far away from a fixed male die, and a flanging area of a workpiece is horizontally flanged from inside to outside. The horizontal flanging die mechanism simplifies the stamping process and improves the working efficiency.

Description

technical field [0001] The invention relates to the technical field of vehicle processing, in particular to a horizontal flanging mold mechanism. Background technique [0002] With the rapid development of the automobile industry, the shape and characteristics of body panels tend to be complex, and the related stamping dies need technological innovation to meet product design requirements and ensure part quality. In the development of automotive panel molds, because some parts have flanging features at a negative angle to the stamping direction, a side flanging process is required. In the prior art, the side flanging process of self-made parts from the outside to the inside is usually adopted, and the pressing core and the flanging punch are independent structures; the flanging punch and the flanging insert are installed on different sliders There is no relative motion relationship. The mold structure using this process is complex, and the mechanism takes up a lot of space...

AI Technical Summary

Problems solved by technology

The mold structure using this process is complex, and the mechanism takes up a large space; it usually conflicts with other process content during part processing, thereby increasing the mold process; or it is necessary to adjust the stamping direction of the workpiece, which increases the difficulty of mold coordination and debugging, resulting in increased manufacturing costs.

And this process does not solve all types of side flanging of parts

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