Buffer device for free forging double-arm electro-hydraulic hammer

Abstract

The invention discloses a buffer device for a free forging double-arm electro-hydraulic hammer. The buffer device comprises a base; two first trapezoidal rods and a first fixing block are fixedly mounted on the top side of the base; the first fixing block is located between the two trapezoidal rods; a first groove is formed in the top side of the first fixing block; a second fixing block is fixedly mounted in the first groove; a second groove is formed in the top side of the second fixing block; a third fixing block is fixedly mounted in the second groove; the third fixing block is of a hollowstructure; a movable plate is movably mounted in the third fixing block; a connecting rod is fixedly mounted on the top side of the movable plate; and the top end of the connecting rod extends out ofthe third fixing block. The buffer device is simple in structure and is equipped with a buffer structure, so that the pressure generated during the working process of the machine can be effectively relieved, the service life of the machine can be prolonged, and the use requirements can be meet.

Description

technical field [0001] The invention relates to the technical field of buffering, in particular to a buffering device for a free forging double-arm electro-hydraulic hammer. Background technique [0002] Electro-hydraulic hammer is a new type of energy-saving and environmental-friendly forging equipment. It can be divided into single-arm electro-hydraulic hammer and double-arm electro-hydraulic hammer. The head is lifted to build the gravitational potential energy, and at the same time compress the gas to store energy. When striking, under the action of the gravity of the hammer head and the expansion thrust of the gas, the potential energy of the hammer head is converted into the kinetic energy of the hammer head, so as to strike the forging and carry out work. [0003] The current free forging double-arm electro-hydraulic hammer directly drops and strikes the forged object during the working process. There is no corresponding buffer device installed on the workbench where ...

AI Technical Summary

Problems solved by technology

[0003] The current free forging double-arm electro-hydraulic hammer directly drops and strikes the forged object during the working process. There is no corresponding buffer device installed on the workbench where the forged object is placed, and it is very easy to damage the forging table during the long-term forging process. Cause damage, property damage and delay in project progress. For this reason, we provide a buffer device for free forging double-arm electro-hydraulic hammer, which can effectively slow down the pressure generated during the working process of the machine and effectively improve the service life of the machine.

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