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[CN 201621212283.7] Device for Quickly Changing Die Tooling of Electrohydraulic Hammer Anvil


[CN 201621212283.7] A device for quickly changing the mold tooling of the electro-hydraulic hammer anvil Title: A device for quickly changing the mold tooling of the electro-hydraulic hammer anvil Application number: CN 201621212283.7 Applicant: Jiangsu Huawei Machinery Manufacturing Co., Ltd. Application date: 2016-11-10 Patent type: Utility model This utility model relates to a device for quickly changing the mold tooling of the electro-hydraulic hammer anvil, including anvil, tooling mold base, transition rail and single rod hydraulic cylinder. One side of the anvil is provided with a transition guide rail, which is close to each other to form a splicing guide rail; the upper part of the transition guide rail and the upper part of the anvil are the bearing surfaces of the splicing guide rail, and the two sides of the transition guide rail and the two sides of the anvil are the guide surfaces of the splicing guide rail; the tooling mold seat body is placed on the bearing surfaces of the transition guide rail and the anvil, the bearing surface and the guide rail surfaces on both sides limit its five degrees of freedom except that it can move along the length direction of the transition guide rail and the anvil. The axis of the single rod hydraulic cylinder is arranged along the length direction of the transition guide rail, and the top of the single rod is provided with an upward pull hook; One side of the tooling die seat body is provided with a downward pull hook, which is embedded and connected with the upward pull hook at the top of the single rod on the single rod top of the single rod hydraulic cylinder. The utility model has the advantages of reasonable design, simple structure, quick replacement of tooling molds, labor-saving, time-saving and energy-saving, high die forging efficiency and good quality.

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