Noise reduction type forging hammer

Abstract

The invention discloses a noise reduction type forging hammer. The noise reduction type forging hammer is characterized by comprising a lower machine base, an upper mold, anvils, a connecting seat, aplurality of hammer heads, a plurality of active noise reducing devices and a plurality of guiding columns; one end of each guiding column is fixedly connected to the upper surface of the lower machine base, and the other end of each guide column is located in a guide column hole formed in the upper mold; one end of each hammer head is fixedly connected to the lower surface of the upper mold; theanvils are located below the hammer heads and are fixedly connected with the upper surface of the lower machine base, and mold holes are formed in the anvils; the connecting seat is fixedly connectedwith the upper surface of the upper mold; the multiple active noise reducing devices are connected with the lower machine base and are used for reducing the noise during forging hammer punching. Through the guide columns and the upper mold, the hammer heads have a good guiding effect in the stamping process; and meanwhile, the active noise reducing devices are adopted, and therefore diffusion of noise can be effectively reduced, the noise pollution generated in the stamping process is reduced.

Description

technical field [0001] The invention belongs to the field of forging equipment and relates to a noise reduction type forging hammer. Background technique [0002] Forging equipment refers to the mechanical equipment used for forming and separating in forging processing. Forging equipment includes forging hammers for forming, mechanical presses, hydraulic presses, screw presses and flat forging machines, as well as auxiliary equipment such as forging manipulators, uncoilers, straightening machines, and shearing machines. Among them, the forging hammer uses the transmission mechanism such as air pressure or hydraulic pressure to make the falling part, including the piston, hammer rod, hammer head, upper anvil, etc., move and accumulate kinetic energy, and apply it to the forging in a very short time to obtain plastic deformation. Forging machinery that completes various forging processes. [0003] When the existing forging hammer is in actual operation, because a large amoun...

AI Technical Summary

Problems solved by technology

[0003] When the existing forging hammer is in actual operation, because a large amount of kinetic energy is applied to the forging in a very short time, there will be a lot of noise between the forging hammer and the forging, which will interfere with the normal language communication between the staff and affect the work. efficiency, and even cause accidents, which have a great impact on the factory area

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