Hot die forging lever type heavy-duty forging extrusion force automatic and precise control device and method

Abstract

The present invention relates to the high-end equipment manufacturing industry, and specifically relates to a hot die forging lever type heavy-duty forging force automatic and precise control device and method, including a lever, a guide rail, an anti-heavy-load sliding beam, a lever fulcrum seat, a power unit and a locking unit. There is a fulcrum chute in the middle of the lever, and a self-lubricating copper guide rail sleeve is installed in the fulcrum chute; the two ends of the anti-heavy-load sliding beam are connected to the lever fulcrum seat in rotation, and the middle part is in contact with the self-lubricating copper guide rail sleeve surface and slidingly connected, and the lever fulcrum seat The upper end is connected with the guide rail; the power unit drives the lever fulcrum seat to move along the guide rail and the fulcrum chute; the locking unit locks the lever fulcrum seat on the guide rail. On the basis of lever-type mechanical lower forging force synchronization, symmetry and balance, and large ejection force, it can effectively improve efficiency, ejection force (more than 5 times higher than traditional technology), and stability, and meet the needs of precision multi-station hot-touch forging and The automatic control requirements of the net near forming process of its automatic line can achieve the effect of automatic and precise adjustment and control of heavy-duty forging extrusion force.

Description

Technical field: [0001] The invention relates to the technical field of high-end equipment manufacturing industry, in particular to a hot die forging lever type heavy-duty forging force automatic and precise control device and method. Background technique: [0002] The forging mechanical press generally adopts the lower jacking device. The traditional mechanical lower jacking device has a cam type and an air cushion type technical structure, but the above technical structure has technical problems such as insufficient lower jacking force, and the stroke is fixed at a certain value. Therefore, it can only meet the application of general forging lowering and ejecting materials, which restricts the wide application of forging mechanical presses, especially cannot meet the requirements of hot die forging (multi-station) heavy-duty forging force. Aiming at the technical problems existing in the existing mechanical bottom jacking device, the company creatively developed a rack and...

AI Technical Summary

Problems solved by technology

Therefore, there is an urgent need to develop a special technical structure solution to solve the difficult, inaccurate, low-efficiency, insufficient heavy-duty forging force and poor stability of the manual adjustment of the lever forging force operation of the lever-type mechanical lowering device, and it cannot meet the requirements of automation, Deep-seated technical problems of intelligent production line and special-shaped precision die forging metal forming control

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