CN2126727Y - Multifunctional welding torch - Google Patents
Multifunctional welding torch Download PDFInfo
- Publication number
- CN2126727Y CN2126727Y CN 92223898 CN92223898U CN2126727Y CN 2126727 Y CN2126727 Y CN 2126727Y CN 92223898 CN92223898 CN 92223898 CN 92223898 U CN92223898 U CN 92223898U CN 2126727 Y CN2126727 Y CN 2126727Y
- Authority
- CN
- China
- Prior art keywords
- head
- welding gun
- combustion chamber
- gun body
- welding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a multi-function welding gun with novel design, comprising a welding gun body and a welded joint. The welding gun body comprises a gas delivery pipeline, a main gas delivery valve, a pneumatic gas delivery valve, a handle and a flame projecting nozzle at the head part of the welding gun body. The welded joint capable of loading and unloading is arranged at the head part of the welding gun body, comprising a matched welding head, a heat source head and a flame projecting head. The welding head comprises a copper head, a connecting sleeve and a burning chamber cover at the end of a burning chamber. The copper head is arranged in the burning chamber cover which is provided with air outlet holes. The connecting sleeve is provided with an ignition mouth and an ignition mouth cover ring. The heat source head just needs to change the copper head of the welding head into a gas projecting head. The utility model has the advantage of completing various welding functions on one welding gun body, and the three welding heads can be conveniently removed and replaced.
Description
The utility model relates to the soldering appliance technical field.
Utilize heat energy that two sections or the surperficial method that is connected to integral body are called welding, electric welding and the gas welding in industrial production, adopted usually, the premium properties of electric torch and gas welding torch is well-known, therefore, is used widely.But its weak point is can not use electric welding when non-transformer, and the naked light that gas welding produced to be unallowed when the welding of some material.Along with science and technology development; products material and production technology are maked rapid progress; soldering appliance has also been proposed more higher requirements, particularly service worker all urgently wishes just can finish different welding requirements by a welding gun with the workman that need often use different soldering appliances instead.
The purpose of this utility model provides a kind of multi-functional welding gun and satisfies different welding requirements, it is to connect solder horn at welding gun body head, thermal source head or firn-jet head are realized the welding of different materials, three kinds of plumb joints can be connected with the welding gun head or dismantle easily, have the advantages that to finish multiple welding function on a welding gun body.
The purpose of this utility model is achieved through the following technical solutions.
Multi-functional welding gun described in the utility model, there is a welding gun body to constitute by the bocca and the handle of appendix and main gas valve, distributing regulating valve and welding gun body head, be characterized in that welding gun body head is connected with removably plumb joint, plumb joint is made up of supporting solder horn, thermal source head and firn-jet head.
The utility model technical scheme preferably is, is to be threaded between welding gun body head and the plumb joint, so that load and unload plumb joint quickly and easily.
The further technical scheme of the utility model is, firn-jet head is a tubulose, and its front end has hurricane globe, has passage on hurricane globe.
The better technical scheme of the utility model is, solder horn is installed in copperhead in the combustion chamber cover by the combustion chamber end, the combustion chamber cover that is provided with venthole constitutes with the adapter sleeve that is connected combustion chamber cover and welding gun body head, has lighting-up tuyere and be provided with igniting mouth mask circle on adapter sleeve.
Another better technical scheme of the utility model is, the thermal source head is installed in jet thrust, the combustion chamber cover in the combustion chamber cover by the combustion chamber end and is connected combustion chamber cover and the adapter sleeve of welding gun body head constitutes, on adapter sleeve, have lighting-up tuyere and be provided with igniting mouth mask circle, the fire prevention filter screen is housed in the combustion chamber of jet thrust.
With reference to the accompanying drawings the utility model is done and described in further detail.
Fig. 1 is equipped with the multi-functional welding gun schematic diagram of solder horn
Fig. 2 adapter sleeve schematic diagram
Fig. 3 combustion chamber cover schematic diagram
Fig. 4 pipe heating copperhead schematic diagram
The jet thrust schematic diagram of Fig. 5 thermal source head
Fig. 6 firn-jet head schematic diagram
Fig. 7 has the firn-jet head schematic diagram of hurricane globe
With reference to Fig. 1～7, multi-functional welding gun described in the utility model has welding gun body 1, and welding gun body 1 is made of the bocca 6 and the handle 7 of appendix 2 and main gas valve 3, distributing regulating valve 4 and welding gun body head 5; Be characterized in that welding gun body head 5 is connected with removably plumb joint 8, be to be threaded between welding gun body head and the plumb joint 8 in the present embodiment, can load and unload plumb joint 8 quickly and easily like this, plumb joint 8 is made up of supporting solder horn 9, thermal source head 10 and firn-jet head 11, when certain welding method of needs, can change corresponding plumb joint 8, be implemented in thus and possess multiple welding function on the welding gun; Solder horn 9 by the combustion chamber end be installed in copperhead 13 in the combustion chamber cover 12, the combustion chamber cover that is provided with venthole 14 constitutes with the adapter sleeve 15 that is connected combustion chamber cover and welding gun body head, on adapter sleeve 15, have lighting-up tuyere 16 and be provided with the mouth mask circle 17 of lighting a fire; Combustion chamber 23 and steam vent 24 can be provided with on the copperhead 13 of solder horn, difform copperhead can be selected for use according to different welding needs.Thermal source head 10 is installed in jet thrust 18, the combustion chamber cover 12 in the combustion chamber cover 12 by the combustion chamber end and is connected combustion chamber cover and the adapter sleeve 15 of welding gun body head 5 constitutes, on adapter sleeve, have and close burner 16 and be provided with igniting mouth mask circle 17, because the combustion chamber cover 12 of thermal source head and adapter sleeve 15 are identical with solder horn, therefore, can use instead mutually, or only need make a combustion chamber cover 12 and adapter sleeve 15 gets final product, fire prevention filter screen 19 is housed in the combustion chamber 23 of jet thrust 18, is connected with air nozzle 20 on the lower tube of jet thrust; Firn-jet head 11 is a tubulose.Firn-jet head front end shown in Figure 5 has hurricane globe 21, has passage 22 on hurricane globe 21, can be suitable for field work.
The operation principle of multi-functional welding gun described in the utility model is as follows.With structure shown in Figure 1 is example, it is to act as a fuel with gasoline, the burning mixture that gasoline vaporising obtains is imported welding gun bodies 1 by appendix 2, and deliver to the bocca 6 of welding gun body head 5 through 4 controls of main gas valve 3 and distributing regulating valve, at lighting-up tuyere 16 mist is ignited, close igniting mouth mask circle then, mist is in the combustion chamber of copperhead 13 23 internal combustion, copperhead is rapidly heated, can weld, the burning chamber waste gas is discharged in the combustion chamber cover 12 and by venthole 14 by steam vent 24 and discharges.
After copperhead among Fig. 1 13 was changed to jet thrust 18, the thermal-flame in the jet thrust combustion chamber 23 blocked flare through fire prevention filter screen 19, only allows high temperature gas flow from air nozzle 20 ejections, and this thermal source head can be used for the welding of plastic products etc.
After adapter sleeve among Fig. 1 15 pulled down, can firn-jet head 11 directly be installed at welding gun body head, the firn-jet head that hurricane globe is arranged is applicable to field work.
Adopt multi-functional welding gun described in the utility model, have the function of the multiple material of welding, solder horn, thermal source head and firn-jet head can change mutually, and its quick heating, heat are concentrated, fuel saving, volume are little, in light weight.Can be used for the welding of multiple metal, casting leypewter tile, heating glass, the plucking tubule, sealing by fusing peace bottle, work such as the welding of multiple plastic products and heating have utmost point purposes widely.
Claims (5)
1, multi-functional welding gun, there is a welding gun body [1] to constitute by the bocca [6] and the handle [7] of appendix [2] and main gas valve [3], distributing regulating valve [4] and welding gun body head [5], it is characterized in that welding gun body head is connected with removably plumb joint [8], plumb joint [8] is made up of supporting solder horn [9], thermal source head [10], firn-jet head [11].
2, multi-functional welding gun according to claim 1 is characterized in that between welding gun body head ［ 5 ］ and the plumb joint ［ 8 ］ be to be threaded.
3, multi-functional welding gun according to claim 1 and 2 is characterized in that firn-jet head ［ 11 ］ is a tubulose, and its front end has hurricane globe ［ 21 ］, has passage ［ 22 ］ on hurricane globe.
4, multi-functional welding gun according to claim 1 and 2, it is characterized in that solder horn ［ 9 ］ is installed in the interior copperhead ［ 13 ］ of combustion chamber cover ［ 12 ］ by combustion chamber ［ 23 ］ end, the combustion chamber cover ［ 12 ］ that is provided with venthole ［ 14 ］ constitutes with the adapter sleeve ［ 15 ］ that is connected combustion chamber cover ［ 12 ］ and welding gun body head ［ 5 ］, has lighting-up tuyere ［ 16 ］ and be provided with igniting mouth mask circle ［ 17 ］ on adapter sleeve ［ 15 ］.
5, multi-functional welding gun according to claim 1 and 2, it is characterized in that thermal source head ［ 10 ］ is installed in the interior jet thrust ［ 18 ］ of combustion chamber cover ［ 12 ］ by combustion chamber ［ 23 ］ end, combustion chamber cover ［ 12 ］ constitutes with the adapter sleeve ［ 15 ］ that is connected combustion chamber cover ［ 12 ］ and welding gun body head ［ 5 ］, on adapter sleeve ［ 15 ］, have lighting-up tuyere ［ 16 ］ and be provided with igniting mouth mask circle ［ 17 ］, fire prevention filter screen ［ 19 ］ is housed in the combustion chamber ［ 23 ］ of jet thrust ［ 18 ］.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92223898 CN2126727Y (en) | 1992-06-02 | 1992-06-02 | Multifunctional welding torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92223898 CN2126727Y (en) | 1992-06-02 | 1992-06-02 | Multifunctional welding torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2126727Y true CN2126727Y (en) | 1993-02-03 |
Family
ID=33769424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92223898 Expired - Fee Related CN2126727Y (en) | 1992-06-02 | 1992-06-02 | Multifunctional welding torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2126727Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864772A (en) * | 2016-04-14 | 2016-08-17 | 宁波福马工具有限公司 | Novel flame gun |
| CN109202221A (en) * | 2018-10-19 | 2019-01-15 | 桂林航天工业学院 | A kind of carbon dioxide gas arc welding connection device and welding method |
-
1992
- 1992-06-02 CN CN 92223898 patent/CN2126727Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864772A (en) * | 2016-04-14 | 2016-08-17 | 宁波福马工具有限公司 | Novel flame gun |
| CN109202221A (en) * | 2018-10-19 | 2019-01-15 | 桂林航天工业学院 | A kind of carbon dioxide gas arc welding connection device and welding method |
| CN109202221B (en) * | 2018-10-19 | 2020-09-18 | 桂林航天工业学院 | Carbon dioxide gas shielded welding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |