Rod pipe material discharging device driven by explosive slice chemical energy release explosion

Abstract

The invention relates to a rod pipe material discharging device driven by explosive slice chemical energy release explosion. The rod pipe material discharging device comprises a main machine body, a material clamping mechanism and an explosive charging mechanism, wherein the material clamping mechanism and the explosive charging mechanism are matched with the main machine body, a discharging mechanism consists of four sets of identical forging and beating mechanisms distributed along the radial direction of the main machine body, the explosive charging mechanism charges explosive slices into an explosive charging cavity in a time division way, then, the explosive slices generate explosion through collision and generate high-energy expansion gas, and the generated high-energy gas is gathered into a cylinder tube and pushes a discharging hammer to move, so that a radial unbalance loading force is provided for rod pipe materials; hammers of the four sets of forging and beating mechanisms respectively and sequentially beat the rod pipe materials, so that the rod pipe materials generate fatigue fracture, the discharging process is completed, a great amount of gas generated through explosion of solid explosive slices is used for pushing the discharging hammers to move for discharging, the impact speed of the hammers is high, and the structure of the discharging device is simple. The rod pipe material discharging device has the advantages that the discharging cross section quality is high, the materials are saved, and the production efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of material processing machinery, and in particular relates to a rod and pipe material unloading device driven by explosive tablet chemical energy release explosion. Background technique [0002] The blanking of metal rods and pipes widely exists in industrial practice. Traditionally, lathes, band saws, thermal cutting machines, punching machines and other machines are used for blanking, but lathes, band saws, thermal cutting machines, etc. are used for blanking. There will be a serious waste of raw materials when feeding. While using the existing blanking machine for blanking can reduce the waste of raw materials, the deformation of the section of the rod tube material is relatively large. To improve the quality of the section, it is necessary to find a way to increase the blanking speed of the blanking machine. The power source of the impact hammer head of the traditional punching machine is a hydraulic s...

AI Technical Summary

Problems solved by technology

The gas generating agent of airbags used in automobiles is mainly a mixture of solid azide and other materials. This mixture will explode when subjected to strong impact or high temperature and produce a large amount of gas in an instant. It is mainly used for automobile safety. Gas generants for airbags are not widely used in industrial production.

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