CN216730013U

CN216730013U - Novel split type air plasma cutting rifle

Info

Publication number: CN216730013U
Application number: CN202220151474.6U
Authority: CN
Inventors: 林仙根; 王军兵; 夏铁
Original assignee: Zhejiang Edon Mechanical & Electrical Co ltd
Current assignee: Zhejiang Edon Mechanical & Electrical Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-06-14
Anticipated expiration: 2032-01-20

Abstract

The utility model provides a novel split type air plasma cutting gun, and belongs to the technical field of welding guns. The cutting gun solves the problems that the cable of the existing cutting gun is integrated with the air pipe, namely the cable is inserted in the middle of the air pipe, the cable in the air pipe blocks the flow of air flow of the air pipe, the air flow is small, and the air flow is not concentrated, so that the gun head cannot be well protected. This novel split type air plasma cutting rifle, including rifle head, cable and trachea, be fixed with shell and cable trachea on the rifle head and pass the shell simultaneously, cable and trachea set up side by side in the shell and be connected with the rifle head, and the both ends of cable are all blocked and are established and be fixed with the copper joint, and tracheal both ends all are provided with the connecting piece through the clamp is sealed, and the copper joint is bent to set up and the cover is located on the connecting piece. The torch head is electrically connected with the copper joint, so that the air pipe and the cable are separated, the shielding gas is prevented from being influenced by the cable to reduce the flow, and the welding and cutting effects of the cutting torch are better.

Description

Novel split type air plasma cutting rifle

Technical Field

The utility model belongs to the technical field of welding guns, relates to a plasma cutting machine, and particularly relates to a novel split type air plasma cutting gun.

Background

Electric arc is generated between the electrode and the nozzle of the cutting gun, compressed air is used as a tail ionization medium, high-density plasma arc heat is formed by means of the compression effect of the nozzle of the cutting gun to melt metal, and meanwhile, the melted metal is blown away by high-speed airflow to form a narrow kerf, so that the metal is rapidly melted and cut. The cable and the air pipe of the existing cutting gun are integrated, namely the cable is inserted in the middle of the air pipe, the cable in the air pipe blocks the flow of air flow of the air pipe, the air flow is small, and the air flow is not concentrated, so that the gun head cannot be well protected.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a novel split air plasma cutting gun with a gun head and a cable separated from each other.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a novel split type air plasma cutting rifle, includes rifle head, cable and trachea, the rifle head on be fixed with shell and cable trachea and pass the shell simultaneously, its characterized in that, cable and trachea set up side by side in the shell and be connected with the rifle head, the both ends of cable are all blocked and are established and are fixed with the copper joint, tracheal both ends are all provided with the connecting piece through the clamp is sealed, the copper joint bend and set up and the cover locate on the connecting piece.

In the novel split air plasma cutting gun, the rear end of the gun head is connected with the steel cable, and the steel cable penetrates through the shell.

In foretell novel split type air plasma cutting rifle, the rear end of shell is provided with prevents rolling over the sheath, cable and trachea pass simultaneously and prevent rolling over the sheath.

In the novel split air plasma cutting gun, the cable and the air pipe are wrapped by the protective leather sheath.

Compared with the prior art, the gun head of the novel split air plasma cutting gun is electrically connected with the copper joint, so that the air pipe and the cable are separated, the flow reduction of the protective gas influenced by the cable is avoided, and the welding and cutting effects of the cutting gun are better; the air pipe and the cable sheath leather pipe have good insulation property, are easy to bend, resist high temperature and high pressure, resist dirt, have attractive appearance, avoid the prior hydraulic operation, have large processing difficulty and improve the production efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the cutting gun;

fig. 2 is an exploded view of the cutting gun;

in the figure, 1, a gun head; 2. a cable; 3. an air tube; 4. a housing; 5. a copper joint; 6. clamping a hoop; 7. a connecting member; 8. a steel cord; 9. a folding-proof sheath; 10. the leather sheath is protected.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, this novel split type air plasma cutting rifle, including rifle head 1, cable 2 and trachea 3, be fixed with shell 4 and cable 2 and trachea 3 on rifle head 1 and pass shell 4 simultaneously, cable 2 and trachea 3 set up side by side in shell 4 and are connected with rifle head 1, and the both ends of cable 2 are all blocked and are established and are fixed with copper joint 5, and the both ends of trachea 3 all are provided with connecting piece 7 through clamp 6 is sealed, and copper joint 5 is bent and is set up and the cover is located on connecting piece 7.

The copper joint 5 of the connecting cable 2 is clamped between the gun head 1 and the connecting piece 7 and connected together in a screwing mode, the air pipe 3 is sleeved with the hoop 6 and sleeved at the tail part of the connecting piece 7 to clamp the hoop 6, the outer shell 4 is sleeved at last, the connecting piece 7 at the rear end of the air pipe 3 is fixed in the middle by two copper nuts, and the air pipe 3 is sleeved with the hoop 6 to be sealed and fixed.

Further, the rear end of the gun head 1 is connected with a steel cable 8, and the steel cable 8 penetrates through the shell 4, so that the cutting gun is convenient to place.

The rear end of shell 4 is provided with prevents rolling over sheath 9, and cable 2 and trachea 3 pass simultaneously and prevent rolling over sheath 9, and the afterbody is in addition prevented rolling over sheath 9, guarantees that cable 2 trachea 3 does not bend, better conveying gas. So as to avoid the bending of the air pipe 3 of the cable 2 caused by dragging and pulling of a user when the welding machine is connected for use, thereby preventing the welding machine from being out of use.

The cable 2 and the air pipe 3 are wrapped by the protective leather sheath 10, so that the electric leakage and the burning caused by heating are prevented, and the safety of users is guaranteed.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Although various terms are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides a novel split type air plasma cutting rifle, includes rifle head (1), cable (2) and trachea (3), rifle head (1) on be fixed with shell (4) and cable (2) and trachea (3) and pass shell (4) simultaneously, a serial communication port, cable (2) and trachea (3) set up side by side in shell (4) and be connected with rifle head (1), the both ends of cable (2) are all blocked and are equipped with and are fixed with copper joint (5), the both ends of trachea (3) are all provided with connecting piece (7) through clamp (6) are sealed, copper joint (5) bend and set up and overlap and locate on connecting piece (7).

2. A novel split air plasma cutting gun as claimed in claim 1, characterized in that the rear end of the gun head (1) is connected with a steel cable (8), and the steel cable (8) passes through the outer casing (4).

3. A novel split air plasma cutting gun as claimed in claim 1, characterized in that the rear end of the housing (4) is provided with a folding-proof sheath (9), and the cable (2) and the air pipe (3) simultaneously pass through the folding-proof sheath (9).

4. The novel split air plasma cutting gun according to claim 1, characterized in that the cable (2) and the air pipe (3) are wrapped with a protective leather sheath (10).