Mechanical automatic stamping and bending device

Abstract

The invention discloses a mechanical automatic stamping and bending device, and belongs to the technical field of stamping and bending. A mechanical automatic stamping and bending device comprises a workbench, a conveying mechanism used for conveying workpieces is arranged on the workbench, an L-shaped supporting plate is arranged on the workbench, the outer wall of the L-shaped supporting plate is connected with a stamping and bending piece, a through hole is formed in the top of the workbench, and a discharging groove communicated with the through hole is formed in the workbench. A blanking groove is formed in the workbench, a blanking collecting mechanism is arranged in the blanking groove, the end, away from the conveying mechanism, of the workbench is provided with a bending inclined face used for workpiece bending, the workbench is further provided with a rolling table used for workpiece discharging, and a rolling groove is formed in the rolling table; by means of the automatic discharging device, stamped and bent workpieces can be automatically discharged, the pressurizing time of workpiece bending is prolonged, the probability of workpiece springback is reduced, meanwhile, stamped waste is collected and treated in a centralized mode, the workload of workers is reduced, and then the workpiece machining efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of stamping and bending, in particular to a mechanical automatic stamping and bending device. Background technique [0002] Stamping is to rely on presses and molds to apply external force to plates, strips, pipes and profiles, etc., to cause plastic deformation or separation, so as to obtain workpieces (stamping parts) of required shape and size. Stamping and forging belong to Plastic processing (or pressure processing), collectively known as forging, and bending is to bend thin plates, and a stamping and bending device is required for stamping and bending. [0003] However, when the existing stamping and bending device stamps and bends metal materials, plastic deformation and elastic deformation exist at the same time. Prolong the pressurization time of the workpiece, but the longer pressurization time occupies the processing time of the workpiece bending, which makes the production and processing efficie...

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Problems solved by technology

[0003] However, when the existing stamping and bending device stamps and bends metal materials, plastic deformation and elastic deformation exist at the same time. Prolong the pressurization time of the workpiece, but the longer pressurization time occupies the processing time of the workpiece bending, which makes the production and processing efficiency of the workpiece low; and in the process of discharging, the staff generally need to manually discharge the material, which leads to The material efficiency is low. At the same time, some waste materials will be generated during the stamping and bending process. These waste materials are not concentrated in one place. After the processing, they need to be processed and recycled in a centralized manner, which increases the workload of the staff and reduces work efficiency.

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