A double sheet metal parts bending processing device

Abstract

The invention provides a bending machining device of double-sheet metal parts, and belongs to the technical field of machining. The device comprises a feeding mechanism, a bending mechanism, wherein afeeding motor of the feeding mechanism is coaxially connected with a ratchet wheel shaft, and a first feeding ratchet wheel and a second feeding ratchet wheel are coaxially installed on the ratchet wheel shaft; a first cam, a second cam of the bending mechanism and a third end face cam of a third end face are coaxially installed on a cam shaft, a first bent lower supporting block and a second bent lower supporting block are installed on a bent lower supporting seat, and a first upper pressing block and a second upper pressing block are both installed on a bending upper supporting block; and afirst positioning pin is arranged on one side of the lower end of the first upper pressing block, a second positioning pin is arranged on one side of the lower end of the second upper pressing block,the first bending block and the second bending block are further installed on the bending upper supporting block, a first bending correcting block and a second bending correcting block are installedon a correcting block supporting seat. According to the device, the bending machining of the double- sheet parts used in cooperation is realized synchronously, and the automation degree is high.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a bending processing device for double sheet metal parts. Background technique [0002] Machining refers to the process of changing the shape or performance of a workpiece through a mechanical device. According to the difference in processing method, it can be divided into cutting processing and pressure processing. Cutting processing refers to the processing method of using cutting tools (including cutting tools, grinding tools and abrasives) to cut off the excess material layer on the blank or workpiece into chips, so that the workpiece can obtain the specified geometric shape, size and surface quality. The technological characteristics of cutting processing are determined by the structure of the cutting tool and the relative motion between the cutting tool and the workpiece. According to process characteristics, cutting processing can generally be divided into:...

AI Technical Summary

Problems solved by technology

However, the current bending machine can generally only process one kind of workpiece at a time, but many sheet metal parts are used in pairs, and processing twice will cause a large difference in the processing of the two sheet metal parts used together, especially In precision equipment, it seriously affects the use of

For example, two kinds of sheet metal parts used together can be completed synchronously on one device at one time, which will greatly reduce the difference in processing of the two sheet metal parts and improve the assembly and use effect. However, there is currently no such device on the market.

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