Full-automatic plate bending method

Abstract

The invention relates to the technical field of bending dies, and discloses a full-automatic plate bending method which is based on a plate bending die. The plate bending die comprises a base, wherein the upper surface of the base is connected with a lower die plate through bolts, the front portion of the lower die plate is fixedly connected with a material frame, a guide column is fixedly connected to the upper surface of the lower die plate, a fixing plate is fixedly connected to the top of the guide column, an upper die plate is fixedly connected to the output end of an oil cylinder, the surface of the guide column is slidably connected to the surface of the upper die plate, a feeding and discharging mechanism is arranged in the base, and an anti-rebound mechanism is arranged on the upper surface of the lower die plate. Two upper guide blocks and two lower guide blocks are oppositely contacted and aligned, so that the die is automatically corrected in the pressing process, the dislocation condition of an upper die and a lower die can be well avoided, the upper die and the lower die can be well matched, and the percent of pass of products is improved.

Description

technical field [0001] The invention relates to the technical field of bending dies, in particular to a fully automatic plate bending method. Background technique [0002] The bending die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold bending processing. It is called a cold bending die (commonly known as a cold stamping die). At room temperature, the mold installed on the press is used to apply pressure to the material to cause separation or plastic deformation, so as to obtain a pressure processing method for the required parts. [0003] Nowadays, many sheets have certain springback problems during the bending process, resulting in relatively large size dislocations, which affect the quality of the product. At the same time, some employees are in the process of loading materials. When there is a deviation, there is a certain misalignment in the bending of the entire part, which will greatly reduce...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the existing technology, the present invention provides a fully automatic sheet metal bending method, which solves the problems of sheet metal rebound size during the bending process, and product misalignment due to the deviation of the staff's feeding position

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