CN103375803A

CN103375803A - Isobaric acetylene cutting torch

Info

Publication number: CN103375803A
Application number: CN2012101466743A
Authority: CN
Inventors: 李东福
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-27
Filing date: 2012-04-27
Publication date: 2013-10-30

Abstract

An isobaric acetylene cutting torch relates to the field of a welding material and is composed of a cutting torch head (5) and a cutting torch body (6). The cutting torch head (5) is connected to the cutting torch body (6) through cold compression. The isobaric acetylene cutting torch has good tempering performance, machining simpleness, fast speed and high benefit, reduces cost and is safe and reliable.

Description

Equal pressure acetylene cuts to be chewed

Technical field:

The present invention relates to field of welding material, relate in particular to a kind of equal pressure acetylene and cut and chew.

Background technology:

Because cutting when chewing at production equal pressure acetylene on the market is disposable producing, complex process, 1 and 2 these positions are cast into not of uniform size in can be Fig. 1 when roll forging is pressed, often broad in the middle, narrowing toward each end, position broad in the middle like this can produce impurity, basic cleaning is unclean when cleaning, cause tempering after causing when using cutting, severe patient sets off an explosion, and has very large peril.The red copper that comes into operation when producing is the 240-250 gram, because the cost of red copper is relatively high, causes production cost to be increased.

Summary of the invention:

The purpose of this invention is to provide a kind of equal pressure acetylene and cut and chew, its anti-tempered performance is good, and cost is safe and reliable.

In order to solve the existing problem of background technology, the present invention adopts following technical scheme: it chews 5 by cutting, cut and chew body 6 and form; Cut and chew 5 and chew body 6 and be connected by colding pressing with cutting.

Advantage of the present invention is: adopt separately Die Casting, equal pressure acetylene is cut chew the pore thickness of the inside consistent, easily carrying out pore cleans, cut and chew 5 sealing ring 5-1 is arranged, play better sealing, because the pore thickness inside equal pressure acetylene cuts and chews is consistent, inwall does not have impurity, can not produce tempering.Cut and chew 5 and can use the materials such as alloy aluminum, brass, can reduce cost like this.

Anti-tempered performance of the present invention is good, and cost is safe and reliable.

Description of drawings:

Fig. 1 is that equal pressure acetylene cuts the cutaway view of chewing in the background technology;

Fig. 2 is structural representation of the present invention;

Fig. 3 cuts among the present invention to chew a structural representation of 5;

Fig. 4 is the top view of Fig. 3;

Fig. 5 is the upward view of Fig. 3;

Fig. 6 is that the A-A of Fig. 3 is to cutaway view;

Fig. 7 cuts the structural representation of chewing body 6 among the present invention;

Fig. 8 is the upward view of Fig. 7;

Fig. 9 is the top view of Fig. 7;

Figure 10 is that the B-B of Fig. 7 is to cutaway view.

The specific embodiment:

As follows referring to Fig. 2-10 specific embodiment: it chews 5 by cutting, cut and chew body 6 and form; Cut and chew 5 and chew body 6 and be connected by die casting with cutting.

Described cutting chewed 5 and is provided with sealing ring 5-1.

The advantage of this concrete described mode is: adopt separately forging and pressing to produce, easy to process, work efficiency is fast.Equal pressure acetylene is cut chew the pore thickness of the inside consistent, easily carry out pore and clean, cut and chew 5 sealing ring 5-1 is arranged, play better sealing, because that equal pressure acetylene cuts the pore thickness of chewing the inside is consistent, inwall does not have impurity, can not produce tempering.Cut and chew 5 and can use the materials such as alloy aluminum, brass, can reduce like this cost, anti-tempered performance is good.

This specific embodiment anti-tempered performance is good, and cost is safe and reliable.

Claims

1. an equal pressure acetylene cuts and chews, and it is characterized in that it chews head (5) by cutting, cuts and chew body (6) and form; Cut and chew head (5) and chew body (6) and be connected by die casting with cutting.

2. according to claim 1, it is characterized in that described cut chew the head (5) be provided with sealing ring (5-1); The lower end is provided with annular knurl (5-2).