CN201443765U

CN201443765U - Jet-attract form cutting torch

Info

Publication number: CN201443765U
Application number: CN2009200154305U
Authority: CN
Inventors: 孟凡军
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-15
Filing date: 2009-07-15
Publication date: 2010-04-28
Anticipated expiration: 2019-07-15

Abstract

A jet-attract form cutting torch is provided with a cutting torch, wherein a cutting nozzle is installed on the cutting torch. The cutting torch is characterized in that a support is arranged on a mixing gas pipe of the cutting torch near the cutting nozzle, a supporting rod is connected on the support, and the lower end of the supporting rod is provided with a rolling ball capable of freely rotating. The cutting torch has the advantages that the structure is simple, the use is convenient, through the supporting and the reference of the supporting rod, the cutting torch can be guaranteed to be smoothly held by hand during cutting, the cutting torch moves in parallel along a work piece, the cutting plane of the work piece is flat and smooth, the grinding workload after cutting is small, the labor intensity can be reduced, the working efficiency can be improved, and the supporting rod can effectively prevent tempering phenomenon owing to the contact between the cutting nozzle and the work piece, thereby improving the safety of production.

Description

Injector cutting torch

Technical field

The utility model is particularly related to a kind of injector cutting torch.

Background technology

Existing cutting torch in use, because operating personnel breathe or the health shakiness, tremble easily during hand-held cutting torch, cause the cut surface of workpiece rough, poor flatness, increase the polishing workload after the work piece cut greatly, thereby increased labour intensity and working time; Simultaneously, the cutting torch vibration causes the generation of tempering phenomenon easily, causes production accident.

Summary of the invention

The purpose of this utility model is to provide a kind of simple in structure, easy to use, and steadily hand-held during cutting, cut surface is smooth smooth, and labour intensity is low, and the injector cutting torch that can avoid tempering to take place.

The utility model is achieved in that it has a cutting torch handle, on the cutting torch handle, cutting torch is installed, its special character is: be provided with bearing near the cutting torch place on the mixture pipe of cutting torch handle, be connected with pole on bearing, be provided with the ball that can arbitrarily rotate in the pole lower end.

Above-mentioned injector cutting torch, described pole are by an outer tube and closely are inserted in the outer tube and telescopic inner sleeve constitutes that described ball is set in the lower port of inner sleeve.

Above-mentioned injector cutting torch, described bearing is welded on the mixture pipe.

Above-mentioned injector cutting torch, described bearing are to be formed by connecting by screw by two semicircle cutting ferrules that are stuck on the mixture pipe.

The utility model has the advantages that: simple in structure, easy to use, by the support and the reference of pole, hand-held cutting torch is steady in the time of can guaranteeing to cut, cutting torch moves along workpiece is parallel, the work piece cut face is smooth smooth, and polishing workload in cutting back is little, can reduce labour intensity and improve working (machining) efficiency; Pole can effectively be avoided because of cutting torch contacts with workpiece tempering phenomenon taking place simultaneously, has improved production security.

Description of drawings

Fig. 1 is structural representation of the present utility model (corresponding embodiment 1);

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is structural representation of the present utility model (corresponding embodiment 2);

Fig. 4 is the B-B cutaway view of Fig. 1.

Among the figure: cutting torch is 1, mixture pipe 101, cutting torch 2, bearing 3, cutting ferrule 301, pole 4, outer tube 401, inner sleeve 402, bearing pin 5, ball 6.

The specific embodiment

Embodiment 1

Shown in Fig. 1-2, the utility model has a cutting torch 1, cutting torch 2 is installed at cutting torch on 1, be welded with bearing 3 near cutting torch 2 places at cutting torch on 1 mixture pipe 101, on bearing 3, be connected with pole 4 by bearing pin 5, described pole 4 is by an outer tube 401 and closely is inserted in the outer tube 401 and telescopic inner sleeves 402 constitute, and is installed with the ball 6 that can arbitrarily rotate in the lower port of inner sleeve 402.

During use, pole 4 vertically is supported on the workpiece, can guarantees that cutting torch 2 moves along workpiece is parallel; With after can pack up so that carry pole 4 is folding.

Embodiment 2

As shown in Figure 3-4, the utility model has a cutting torch 1, cutting torch 2 is installed at cutting torch on 1, is fixed with bearing 3 near cutting torch 2 places at cutting torch on 1 mixture pipe 101, described bearing 3 is to be formed by connecting by screw by two the semicircle cutting ferrules 301 that are stuck on the mixture pipe 101.Be connected with pole 4 by bearing pin 5 on bearing 3, described pole 4 is by an outer tube 401 and closely is inserted in the outer tube 401 and telescopic inner sleeves 402 constitute, and is installed with the ball 6 that can arbitrarily rotate in the lower port of inner sleeve 402.

Claims

1. an injector cutting torch comprises the cutting torch handle, on the cutting torch handle cutting torch is installed, and it is characterized in that: be provided with bearing near the cutting torch place on the mixture pipe of cutting torch handle, be connected with pole on bearing, be provided with the ball that can arbitrarily rotate in the pole lower end.

2. injector cutting torch according to claim 1 is characterized in that: described pole is by an outer tube and closely is inserted in the outer tube and telescopic inner sleeve constitutes that described ball is set in the lower port of inner sleeve.

3. injector cutting torch according to claim 1 is characterized in that: described bearing is welded on the mixture pipe.

4. injector cutting torch according to claim 1 is characterized in that: described bearing is to be formed by connecting by screw by two semicircle cutting ferrules that are stuck on the mixture pipe.