CN210703013U

CN210703013U - Gas welding cutting torch with automatic ignition device

Info

Publication number: CN210703013U
Application number: CN201921655390.0U
Authority: CN
Inventors: 徐国尊
Original assignee: Qingdao Guosheng Welding And Cutting Machinery Co ltd
Current assignee: Qingdao Guosheng Welding And Cutting Machinery Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-09
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a take automatic ignition's gas welding cutting torch, including copper cutting torch, thermal-insulated base and insulating box body, copper cutting torch one side is fixed with thermal-insulated base and copper cutting torch one end through the bolt and installs the protecting tube through the mounting groove, the inside one side cover of protecting tube is equipped with No. one wire and the inside opposite side cover of protecting tube and is equipped with No. two wires, there is insulating box body thermal-insulated base top through the bolt fastening, insulating box body is inside to be provided with piezoceramics No. one, piezoceramics one end is provided with the metal block and the piezoceramics other end is provided with piezoceramics No. two. The utility model discloses from taking the ignition function, easy operation, economical and practical is fit for being extensively promoted and using.

Description

Gas welding cutting torch with automatic ignition device

Technical Field

The utility model relates to a gas welding cutting torch technical field, in particular to take automatic ignition's gas welding cutting torch.

Background

The gas welding is a welding method which uses flame generated by mixing and burning combustible gas and combustion-supporting gas as a heat source to melt a weldment and welding materials to achieve interatomic combination.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a take gas welding cutting torch of automatic ignition device can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a take automatic ignition's gas welding cutting torch, includes copper cutting torch, thermal-insulated base and insulating box body, copper cutting torch one side is equipped with thermal-insulated base and copper cutting torch one end through the bolt fastening and installs the protecting tube through the mounting groove, the inside one side cover of protecting tube is equipped with No. two wires of wire and the inside opposite side cover of protecting tube, thermal-insulated base top has insulating box body through the bolt fastening, the inside piezoceramics that is provided with of insulating box body, a piezoceramics one end is provided with the metal block and the piezoceramics other end is provided with No. two piezoceramics, the centre gripping has the copper sheet between No. two piezoceramics and a piezoceramics, No. two piezoceramics one end is provided with kowtows the piece No. two, inside No. two springs and No. two spring pot caps are installed through the mounting groove of insulating.

Furthermore, the protective tube outside spraying has the insulating layer and the insulating layer is made for compound fiber thermal-insulated lacquer, No. one wire one end weld in metal block one side and No. one wire other end is located copper cutting torch one end.

Furthermore, one end of the first knocking block and one end of the pushing block are located inside the insulating box body, and a spring is sleeved between the first knocking block and the second knocking block.

Furthermore, No. two wire one end weld in No. two percussion piece one side and No. two wire other ends weld in copper welding mouth other end.

Further, thermal-insulated bottom plate and thermal-insulated bottom plate are installed through the mounting groove to thermal-insulated base bottom and are made for the rock wool material, thermal-insulated base makes for ceramic nanomaterial and insulating box body makes for the glass fiber material.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up a piezoceramics and No. two piezoceramics, the personnel only need press the ejector pad, drive a percussion piece and No. two percussion pieces striking No. two piezoceramics, make it strike with a piezoceramics, and the electric current produces the spark through a wire and No. two wire tip, ignites combustible gas.

2. Through setting up a spring and No. two springs, can promote a percussion piece and ejector pad and reset fast, make things convenient for personnel once more to press.

3. Through setting up thermal-insulated base and thermal-insulated bottom plate, can prevent effectively that the heat conduction of copper cutting torch gas from leading to inside other parts to damage to insulating box body inside.

Drawings

Fig. 1 is a schematic view of the overall structure of a gas welding cutting torch with an automatic ignition device.

Fig. 2 is the internal structure diagram of the insulating box body of the gas welding cutting torch with the automatic ignition device.

FIG. 3 is a sectional view of the external material of the protection tube of the gas welding cutting torch with the automatic ignition device of the present invention.

In the figure: 1. a copper cutting nozzle; 2. a thermally insulated base; 3. an insulating case; 4. a push block; 5. a protective tube; 6. a first conductive line; 7. a thermally insulating floor; 8. a first piezoelectric ceramic; 9. piezoelectric ceramic II; 10. a metal block; 11. a copper sheet; 12. a first knocking block; 13. a second knocking block; 14. a first spring; 15. a second spring; 16. a thermal insulation layer; 17. and a second conducting wire.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in FIGS. 1-3, a take gas welding cutting torch of automatic ignition device, including copper cutting torch 1, thermal-insulated base 2 and

insulating box body

3, 1 one side of copper cutting torch is fixed with thermal-insulated

base

2 and 1 one end of copper cutting torch through the bolt and installs protecting tube 5 through the mounting groove, the inside one side cover of protecting tube 5 is equipped with

wire

6 and 5 inside opposite side covers of protecting tube and is equipped with No. two

wires

17, 2 tops of thermal-insulated base have insulating box body 3 through the bolt fastening, insulating box body 3 is inside to be provided with piezoceramics 8 No. one, 8 one end of piezoceramics is provided with metal block 10 and the 8 other end of piezoceramics is provided with piezoceramics 9 No. two, the centre gripping has copper sheet 11 between No. two piezoceramics 9 and piezoceramics 8, 9 one end of No. two piezoceramics is provided with No. two and beats piece 13, insulating box body 3 is inside to be installed No. two springs 15 and No. two springs 15 pot covers through the .

Wherein, the outside of protective tube 5 is sprayed with thermal-insulating layer 16 and thermal-insulating layer 16 is made for compound fibre thermal-insulating paint, No. one wire 6 one end weld in metal block 10 one side and No. one wire 6 other end is located copper cutting torch 1 one end.

In this embodiment, as shown in fig. 1 and 3, the protection tube 5 is used to protect the first wire 6 and the second wire 17 from being damaged, and the heat insulation layer 16 can prevent the first wire 6 and the second wire 17 from being exposed to high heat.

Wherein, one end of the first knocking block 12 and one end of the pushing block 4 are positioned in the insulating box body 3, and a first spring 14 is sleeved between the first knocking block 12 and the second knocking block 13.

In the embodiment, as shown in fig. 2, the first spring 14 pushes the first knocking block 12 to be reset rapidly.

Wherein, No. two wire 17 one end weld in No. two percussion block 13 one side and No. two wire 17 other end weld in the other end of copper welding nozzle 1.

In this embodiment, as shown in fig. 2, the second conductor 17 functions to conduct current.

Wherein, thermal-insulated bottom plate 7 and thermal-insulated bottom plate 7 are installed through the mounting groove in thermal-insulated base 2 bottom and are made for the rock wool material, thermal-insulated base 2 is made for ceramic nanomaterial and insulating box body 3 is made for the glass fiber material.

In the embodiment, as shown in fig. 1, the heat insulation base 2 and the heat insulation bottom plate 7 are used for double heat insulation, so that heat is prevented from entering the insulation box body 3, and the insulation box body 3 made of glass fiber materials is high in strength, insulating and not easy to damage.

What need explain, the utility model relates to a take automatic ignition's gas welding cutting torch, in operation, the personnel promote ejector pad 4, it beats piece 13 to drive one and kowtow impact 12 No. two, make two kowtow impact piece 13 promote piezoelectric ceramic 9 and strike piezoelectric ceramic 8 No. two, when piezoelectric ceramic 9 strikes piezoelectric ceramic 8 No. two, positive negative pole electric current is transmitted to the tip from a wire 6 and No. two wires 17 respectively, produce the spark, ignite combustible gas, reach automatic ignition's purpose, protective tube 5 is used for protecting an electric wire 6 and No. two wires 17, and insulating layer 16 can improve protective tube 5's thermal-insulated ability, thermal-insulated base 2 and the double thermal-insulated design of thermal-insulated bottom plate 7, can prevent effectively that the heat from getting into in the insulating box body 3, lead to its internal member damage.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take automatic ignition's gas welding cutting torch, includes copper cutting torch (1), thermal-insulated base (2) and insulating box body (3), its characterized in that: copper cutting torch (1) one side is equipped with thermal-insulated base (2) and copper cutting torch (1) one end through the bolt fastening and installs protecting tube (5) through the mounting groove, the inside one side cover of protecting tube (5) is equipped with wire (6) and the inside opposite side cover of protecting tube (5) is equipped with No. two wires (17), thermal-insulated base (2) top has insulating box body (3) through the bolt fastening, insulating box body (3) inside is provided with piezoceramics (8), piezoceramics (8) one end is provided with metal block (10) and piezoceramics (8) the other end and is provided with No. two piezoceramics (9), the centre gripping has copper sheet (11) between No. two piezoceramics (9) and a piezoceramics (8), No. two piezoceramics (9) one end is provided with kowtows piece (13) No. two, insulating box body (3) inside is installed No. two springs (15) and No. two springs (15) one pot fittings through the mounting groove and is equipped with A knocking block (12).

2. The gas welding cutting torch with the automatic ignition device as set forth in claim 1, wherein: the outer side of the protective pipe (5) is sprayed with a heat insulation layer (16), the heat insulation layer (16) is made of composite fiber heat insulation paint, one end of a first lead (6) is welded to one side of the metal block (10), and the other end of the first lead (6) is located at one end of the copper cutting nozzle (1).

3. The gas welding cutting torch with the automatic ignition device as set forth in claim 1, wherein: one end of the first knocking block (12) and one end of the pushing block (4) are positioned in the insulating box body (3), and a first spring (14) is sleeved between the first knocking block (12) and the second knocking block (13).

4. The gas welding cutting torch with the automatic ignition device as set forth in claim 1, wherein: one end of a second lead (17) is welded on one side of the second knocking block (13) and the other end of the second lead (17) is welded on the other end of the copper cutting nozzle (1).

5. The gas welding cutting torch with the automatic ignition device as set forth in claim 1, wherein: thermal-insulated bottom plate (7) and thermal-insulated bottom plate (7) are installed through the mounting groove to thermal-insulated base (2) bottom and are made for the rock wool material, thermal-insulated base (2) are made for ceramic nanomaterial and insulating box body (3) are made for the glass fiber material.