A kind of seam crimping machine and seam curling process for machining thin metal sheet

Abstract

The invention relates to a seaming and hemming machine for machining a thin metal plate and the seaming and hemming process. The machine comprises a base, a grooving device and a hemming device, wherein a first damping mechanism and a second damping mechanism are evenly installed on the base, the first damping mechanism is located in front of the second damping mechanism, the grooving device is installed on the first damping mechanism, and the hemming device is installed above the second damping mechanism. The machine is advantaged in that when a lower hinge (hinge) machining machine is used for slotting and hemming a to-be-machined workpiece, the to-be-machined workpiece can be machined, in the prior art, machining of each station is usually achieved through single-machine operation, forexample, metal plates with the same size are cut out and placed on the side of a station of a grooving machine, the metal plates are grooved firstly, and then edge hemming machining of the next station is conducted on the grooved metal plates, so hinge pieces need to be machined through an assembly line device one procedure by one procedure, hinge piece machining production efficiency is low, theautomation degree is not high, and labor intensity is high.

Description

technical field [0001] The invention relates to the field of sheet metal processing, in particular to a seam curling machine and seam curling process for machining thin metal sheets. Background technique [0002] In the field of sheet metal processing, the sheet metal with a determined size is processed into the shape required by the hinge (hinge); The hinge piece of the page needs to be grooved and curled during processing; when the existing hinge (hinge) processing machine is grooved and curled for the workpiece to be processed, the processing of each station is often realized by a single machine operation, such as The cut metal sheet with the same size is placed on the side of the slotting machine station, the metal sheet is slotted first, and then the edge processing of the next station is performed on the slotted metal sheet; therefore, the processing of the hinge It needs to be processed step by step through a first-class assembly line device, so the processing and pr...

AI Technical Summary

Problems solved by technology

[0002] In the field of sheet metal processing, the sheet metal with a determined size is processed into the shape required by the hinge (hinge); The hinge piece of the page needs to be grooved and curled during processing; when the existing hinge (hinge) processing machine is grooved and curled for the workpiece to be processed, the processing of each station is often realized by a single machine operation, such as The cut metal sheet with the same size is placed on the side of the slotting machine station, the metal sheet is slotted first, and then the edge processing of the next station is performed on the slotted metal sheet; therefore, the processing of the hinge It needs to be processed one by one by the first-class assembly line device, so the processing and production efficiency of the hinge is low, the degree of automation is not high, and the labor intensity is high.

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