Double-stroke pressing device applied to workpiece machining

Abstract

The invention discloses a double-stroke pressing device applied to workpiece machining. The device comprises a bottom plate, a support and a workbench; the support and the workbench are fixedly mounted on the bottom plate; a double-stroke pressing mechanism is arranged on the support and comprises a gas cylinder driving assembly and a pressing assembly; the gas cylinder driving assembly comprises a driving gas cylinder, a gas cylinder mounting seat and a piston rod; the driving gas cylinder is arranged on the gas cylinder mounting seat and is connected with a piston rod; the piston rod is connected with the pressing assembly; the pressing assembly comprises a pressing shaft, a pressing spring, a pressing sleeve and a connecting block; the upper end of the pressing shaft is connected with the connecting block; the lower end of the pressing shaft is connected with the pressing sleeve; and the pressing shaft is sleeved with the pressing spring. The device is simple in structure, scientific, convenient, high in pertinence, high in automation degree and high in machining efficiency, the workpiece machining quality is substantially improved, the labor intensity of workers is reduced, the production cost is reduced, and the problem about pressing during workpiece machining is well solved.

Description

technical field [0001] The invention relates to a double-stroke pressing device used in workpiece processing. Background technique [0002] At present, most of the stamping equipment on the market use electric motors as the power source, and drive gears, crankshafts, connecting rods, etc. to run through the clutch through the flywheel, so as to achieve the purpose of applying pressure to the stamping die by the linear motion of the slider. The electric motor is used as the power source, the equipment structure is relatively complex, the volume is large, the later maintenance cost is high, the specific occasion and environment are limited, the operator has high requirements, and the long-term work needs to maintain a high degree of concentration and easy fatigue. , The arm will often touch the working area of ​​the workpiece, and improper operation will cause serious personal safety accidents. In addition, the electric motor not only produces a lot of noise, but also consume...

AI Technical Summary

Problems solved by technology

The electric motor is used as the power source, the equipment structure is relatively complex, the volume is large, the later maintenance cost is high, the specific occasion and environment are limited, the operator has high requirements, and the long-term work needs to maintain a high degree of concentration and easy fatigue. , The arm will often touch the working area of ​​the workpiece, improper operation will cause serious personal safety accidents

In addition, the electric motor not only produces a large noise, but also consumes a lot of power

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