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A metal rod and pipe material unloading device with a metal wire electric explosion loading method

A metal wire and metal rod technology, which is applied in the field of metal rod and tube material cutting devices, achieves the effects of high cutting section quality, material saving and less pollution

Active Publication Date: 2016-05-11
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As high-energy rate forming, wire electric explosion forming uses electric energy, is clean, and is easy to obtain. At present, wire electric explosion forming is mainly used for pipe expansion, necking, crimping, plate punching, forming, etc. It has not been applied to fields such as the blanking of rods and tubes

Method used

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  • A metal rod and pipe material unloading device with a metal wire electric explosion loading method
  • A metal rod and pipe material unloading device with a metal wire electric explosion loading method
  • A metal rod and pipe material unloading device with a metal wire electric explosion loading method

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Embodiment Construction

[0021] specific implementation plan

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 and Figure 6 As shown, a metal rod and tube feeding device of a metal wire electric explosion loading method includes a mechanical part and a control circuit. The mechanical part includes a main cylinder 1, which is installed on a frame 10 and passes A fixed baffle 3 is fixed, and the middle part of the pipe wall of the main cylinder body 1 is equipped with a pipe joint a for injecting water into the main cylinder body 1. The blanking mold 4 and the retaining cylinder 2 are alternately installed in the blanking mold 4. A plurality of rods 11 or tubes 12 are installed in the circumferential direction in the blanking mold 4. The blanking mold 4 and the retaining cylinder 2 are connected to the main cylinder body 1 through a key 9. The two ends of the mai...

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Abstract

The invention discloses a metal rod tube feeding device of a metal wire electric explosion loading mode. The device comprises a master cylinder body which is arranged on a rack, wherein a feeding mold is arranged in the master cylinder body; a plurality of rod tubes are arranged in the feeding mold at one time; the plural rod tubes which are arranged in the feeding mold can be punched and sheared into many small sections in an extremely short time to carry out a feeding process by using shock wave formed by explosion energy of an electric explosion wire in the master cylinder body; because of the adoption of high-energy feeding, the required equipment is simple, the floor area is small, and the pollution is small; the feeding device can realize the purpose of nearly net feeding, can be used for feeding various rod tubes and has the advantages of high feeding section quality, material saving and high production efficiency.

Description

technical field [0001] The invention belongs to the technical field of material processing machinery, and in particular relates to a metal rod tube material unloading device in a metal wire electric explosion loading mode. Background technique [0002] The blanking of metal rods and tubes widely exists in industrial practice, such as cold extrusion, die forging, metal chain pins, rolling bearing rollers, pin standard parts, shaft parts and bearing parts, etc. , and in these blanking processes, the amount of blanking is huge. Traditionally, lathes, band saws, thermal cutting machines, punching machines and other machines are used for blanking, but these blanking mechanisms have different degrees of poor cross-section quality, high energy consumption, waste of materials, and low production efficiency. , Large equipment pollution and large space occupation. [0003] The high energy rate forming method widely used in modern industry is a forming method that releases high energ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D43/02
CPCB21D26/12B21D28/007
Inventor 赵升吨景飞李靖祥张宇范淑琴
Owner XI AN JIAOTONG UNIV