Double vertical module forge hammer

Abstract

The invention provides a double vertical die forging hammer. It includes a die forging hammer, a die forging hammer body, and a die forging hammer base; the die forging hammer is mounted on the upper beam, and consists of a die forging hammer shell, a power head cylinder mounted on the die forging hammer shell, and a The piston in the power head cylinder, the piston rod connected to the piston and the storage cylinder installed on the upper beam are composed; the die forging hammer body is installed on the cylinder rod of the die forging hammer head, and the die forging hammer body is installed with a mold; The cross beam and the die forging hammer base are connected by a column; the column is a cylinder liner type column, and an oil and gas separation piston is arranged in the column, and the upper end of the column is connected with the storage cylinder, and between the storage cylinder and the power head cylinder. A one-way valve is arranged on the communication pipe, the pressure relief pipe of the power head cylinder is connected with the upper end of the column, the gas storage tank and the power head cylinder are equipped with an inflation device, and the lower end of the column is equipped with an oil pump. The invention has the advantages of low manufacturing cost, small vibration and noise, safety and reliability, and the like.

Description

(1) Technical field [0001] The invention relates to a forging equipment. (2) Background technology [0002] At present, our country uses the die forging hammer imported from the Soviet Union in the 1950s, which has a large volume, a huge foundation, a large energy consumption, and a utilization rate of only about 3%. It is necessary to invest in the construction of supporting equipment, such as steam stations or air compressor stations, which will pollute the environment and waste A large amount of water resources will generate huge vibration and noise during use. In addition, the blank produced is forged with flash, and it needs to be equipped with a large-tonnage press to drop the edge, which brings drilling, reaming, rough turning and other processes to cold processing. The utilization rate of raw materials can only reach about 50%. Multiple processes and products high cost. With the development of my country's industry, the emergence of electro-hydraulic hammers has ov...

AI Technical Summary

Problems solved by technology

[0002] At present, our country uses the die forging hammer imported from the Soviet Union in the 1950s, which has a large volume, a huge foundation, a large energy consumption, and a utilization rate of only about 3%. It is necessary to invest in the construction of supporting equipment, such as steam stations or air compressor stations, which will pollute the environment and waste A large amount of water resources will produce huge vibration and noise during use

In addition, the blank produced is forged with flash, and it needs to be equipped with a large-tonnage press to drop the edge, which brings drilling, reaming, rough turning and other processes to cold processing. The utilization rate of raw materials can only reach about 50%. Multiple processes and products high cost

With the development of my country's industry, the emergence of electro-hydraulic hammers has overcome some shortcomings of steam-air forging hammers, but there are also some problems. The transmission of electro-hydraulic hammers is mainly driven by hydraulic oil. The oil circuit of the parts is damaged, resulting in high-pressure oil injection. The use of the forging hammer next to the high-temperature furnace is prone to extremely large fires. In order to reduce friction, the movement gap of the hammer head is large, and the corners of the mold body cannot be thickened, because the hammer and rod are easy to dismantle. , some units use 750kg air hammer for pier thickening to match the production of hydraulic hammer

Increased product cost

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