Automobile sheet stamping unloading and blanking protection mechanical assembly

Abstract

The invention discloses an automobile sheet stamping unloading and blanking protection mechanical assembly which comprises a lower die set arranged on a machine tool, afirst upper die set, a hydraulic cylinder, an inner hollow pipe and a second telescopic rod,a stamping die set is movably installed on the left side of the lower die set, and a first telescopic rod is fixedly connected between the top of the lower die set and the bottom edge of the stamping die set; the first upper die set is located over the stamping die set, and the right side of the first upper die set is movably connected with a second upper die set; the lower end of an output shaft of the hydraulic cylinder is fixedly connected to the top of the first upper die set; the inner hollow pipe is fixedly mounted on the outer wall of the right side of the lower die set; and the second telescopic rod is fixed on the outer wall of the left side of the lower die set. According to the automobile sheet stamping unloading and blanking protection mechanical assembly, stable discharging and shaping treatment of sheet stamping operation are achieved, pushing type unloading and blanking conveying can be conducted on stamped formed sheets, and workpiece damage during blanking is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of auto parts processing, in particular to an auto sheet stamping unloading and a blanking protection mechanical assembly. Background technique [0002] The stamping and shaping of automobile sheet metal is an important part of the processing of automobile parts. Using the common combination of stamping dies and machine tools, the sheet metal is stamped and deformed, so that the original shape of the sheet metal can be changed, which can be well applied to subsequent Auto parts machining operations. [0003] However, the existing automotive sheet metal stamping machinery components have the following problems in use: [0004] 1. After the stamping and shaping of the sheet metal, it is necessary to manually or use the mechanical claw arm to complete the pushing and unloading operation of the sheet material. Stamping mechanical components have a high loss rate and large defects. [0005] 2. When stamping an...

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Problems solved by technology

[0007] The object of the present invention is to provide a kind of automobile sheet metal stamping unloading and its blanking protection mechanical assembly, in order to solve the above-mentioned background technology. The operation of pushing and unloading takes a long time, and it is easy to cause safety hazards when the sheet is unloaded due to the programming of the computer program, resulting in a high loss rate of stamping mechanical components and large defects, and unloading is prone to occur during stamping unloading The movement and collision of the sheet metal during the process will cause damage and deformation of the sheet metal itself and the stamping machine, resulting in damage to the body, which will affect the subsequent normal processing and application of the sheet metal

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