CN201537766U - Water-cooling welding gun - Google Patents
Water-cooling welding gun Download PDFInfo
- Publication number
- CN201537766U CN201537766U CN2009202171080U CN200920217108U CN201537766U CN 201537766 U CN201537766 U CN 201537766U CN 2009202171080 U CN2009202171080 U CN 2009202171080U CN 200920217108 U CN200920217108 U CN 200920217108U CN 201537766 U CN201537766 U CN 201537766U
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- CN
- China
- Prior art keywords
- pipe
- copperhead
- distributive pipe
- interior
- gun
- 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 - Lifetime
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- Arc Welding In General (AREA)
Abstract
Disclosed is a water-cooling welding gun, which comprises a nozzle copper head, an outer tube and an outer water distributor tube connected with the nozzle copper head, a conductive seat copper head, an inner tube and an inner water distributor tube connected with the conductive seat copper head; at least two injection channels are arranged between the inner tube and the inner water distributor tube; which are communicated in the conductive seat copper head; at least two injection channels are arranged between the outer tube and the outer water distributor tube; which are communicated in the nozzle copper head. Through the above design, the gun head and the gun body are formed into two water circulation channels. The inner tube, the inner water distributor tube and the conductive seat copper head are formed into a first water circulation channel, thus cooling and radiating the gun body and the gun head. The outer tube, the outer water distributor tube and the nozzle copper head are formed into a second water circulation channel, thus cooling and radiating the gun body and the gun head. Due to the two water circulation channels, the temperature of, the gun head, the gun body and the welding wire in the gun body can be controlled, thus ensuring the operating quality of the welding gun.
Description
Technical field
The utility model belongs to gas shield welding apparatus field, is specifically related to a kind of water cooled welding torch that all can carry out water-cooled to the body of a gun and copperhead.
Background technology
Gas shielded arc welding is as a kind of important Type of Welding, and it is very fast to have speed of welding, and the molten bath is less, and the heat affected area is narrow, and the weldment post welding distortion is little; Welding process is easy to operate, does not have slag or slag is seldom arranged, and postwelding does not need the characteristics of scarfing cinder basically, has quite widely at industrial circle and uses.Welding gun is nearer apart from welding pool, and a large amount of heat energy that produced in the process of welding can make nozzles copperhead and body of a gun heating.High temperature can influence the operator on the one hand and normally weld, the more important thing is that the overheated meeting of copperhead is seriously influenced its life-span, the heat energy of the body of a gun can not in time distribute the welding wire that then can cause body of a gun inside to be passed through and produce thermal bending deformation, and then have influence on normally carrying out of wire feed, cause wire feed not smooth, be unfavorable for welding.
The utility model content
At the deficiency of above existing welding gun, the utility model provides a kind of welding gun, makes it can reach good heat-radiation effect at the rifle head and the body of a gun.
For achieving the above object, realize by the following technical solutions:
A kind of water cooled welding torch, the outer tube that comprise the nozzles copperhead, is connected and outer distributive pipe, conductive seat copperhead, the interior bile duct that is connected with the conductive seat copperhead and interior distributive pipe with the nozzles copperhead, between interior bile duct and interior distributive pipe, be provided with at least two waterflood paths, and described passage connects at conductive seat copperhead place, outer tube and outside be provided with at least two waterflood paths between the distributive pipe, and described passage connects at nozzles copperhead place.
Further design is, distributive pipe, interior bile duct pass a cubic copper in described, then endways with handle fixedly copperhead be connected, described outer distributive pipe, outer tube are connected with cubic copper, described handle fixedly copperhead is provided with water inlet pipe, outlet pipe, air inlet pipe, water inlet pipe and outlet pipe respectively with interior bile duct, interior distributive pipe between the different injection passage be connected, described water inlet pipe and outlet pipe are drawn a water pipe respectively and are connected to cubic copper, and pass cubic copper and further be connected to different injection passage between outer tube, the outer distributive pipe.
Further design is, described interior distributive pipe is positioned at bile duct inside, and the outside of interior distributive pipe has abnormally-structured, forms waterflood path by this abnormally-structured inner bag pipe outside with it.
And described outer distributive pipe is positioned at outside lining pipe inside, and outer distributive pipe has abnormally-structured, forms waterflood path by this abnormally-structured outer tube outside with it.
In addition, interior bile duct and outside be provided with insulation tube between the distributive pipe.
By above-mentioned design, two water circulation channels have been formed at rifle head and body of a gun place, wherein interior bile duct, interior distributive pipe and conductive seat copperhead form first water circulation channel, can realize cooling to the body of a gun and rifle head, and outer tube, outer distributive pipe and nozzles copperhead form second water circulation channel, can further realize the cooling to the rifle head and the body of a gun.By two water circulation channels, the temperature of welding wire that can guarantee rifle head, the body of a gun and body of a gun inside guarantees the work quality of welding gun in the scope of control.
Description of drawings
According to specific embodiments and the drawings the utility model is described in further detail below.
Fig. 1 is the structure chart of water cooled welding torch described in the utility model;
Fig. 2 is the connection diagram of handle copperhead and cubic copper;
Fig. 3 is an A-A sectional view among Fig. 1.
Among the figure:
1, interior distributive pipe; 2, interior bile duct; 3, outer distributive pipe; 4, outer tube; 5, conductive seat copperhead; 6, handle copperhead; 7, cubic copper; 8, nozzles copperhead; 9, ignition tip seat; 10, lock nut; 11, rifle head dead ring; 12, outlet pipe; 13, air inlet pipe; 14, connector screw; 15, body of a gun insulation tube; 16, the mouth of a river; 17, water pipe; 18, clip; 19, body of a gun insulation tube; 20, pad; 21, water inlet pipe.
The specific embodiment
Fig. 1-3 has provided the specific embodiment of a water cooled welding torch of the present utility model, comprise nozzles copperhead 8, the outer tube 4 and the outer distributive pipe 3 that are connected with nozzles copperhead 8, conductive seat copperhead 5, interior bile duct 2 that is connected with conductive seat copperhead 5 and interior distributive pipe 1, the ignition tip seat 9 that is connected with conductive seat copperhead 5, between interior bile duct 2 and interior distributive pipe 1, be provided with at least two waterflood paths, and described passage goes out to connect at conductive seat copperhead 5, outer tube 4 and outside be provided with at least two waterflood paths between the distributive pipe 3, and described passage connects at nozzles copperhead 8 places, in being fixed on by lock nut 10, the front end of nozzles copperhead 8 outside the bile duct 2, is provided with pad 20 in the inboard of lock nut 10.
Distributive pipe 1 in described, interior bile duct 2 passes a cubic copper 7, then endways with handle fixedly copperhead 6 be connected, handle is the central jointing screw 14 of copperhead 6 fixedly, described outer distributive pipe 3, outer tube 4 is connected with cubic copper 7, described handle fixedly copperhead 6 is provided with water inlet pipe 21, outlet pipe 12, air inlet pipe 13, water inlet pipe 21 and outlet pipe 12 respectively with interior bile duct 2, different injection passage between the interior distributive pipe 1 connects, described water inlet pipe 21 and outlet pipe 12 are drawn a water pipe 17 respectively and are connected to cubic copper 7, and pass cubic copper 7 and further be connected to outer tube 4, different injection passage between the outer distributive pipe 3, four directions copper 7 and handle fixedly are equipped with the screw thread mouth of a river 16 on the copperhead 6 and are connected with water pipe 17, and on the water pipe 17 of junction clip 18 are installed.
Distributive pipe 1 is positioned at bile duct 2 inside in described, and the outside of interior distributive pipe 1 has abnormally-structured, and abnormally-structured interior bile duct 2 with its outside by this forms waterflood path.
And described outer distributive pipe 3 is positioned at outside lining pipe inside, and outer distributive pipe 3 has abnormally-structured, forms waterflood path by this abnormally-structured outer tube outside with it 4.
By above-mentioned design, two water circulation channels have been formed at rifle head and body of a gun place, wherein interior bile duct 2, interior distributive pipe 1 and conductive seat copperhead 5 form first water circulation channel, can realize cooling to the body of a gun and rifle head, and outer tube 4, outer distributive pipe 3 and nozzles copperhead 8 form second water circulation channel, can further realize the cooling to the rifle head and the body of a gun.By two water circulation channels, the temperature of welding wire that can guarantee rifle head, the body of a gun and body of a gun inside guarantees the work quality of welding gun in the scope of control.
Claims (5)
1. water cooled welding torch, the outer tube that comprise the nozzles copperhead, is connected and outer distributive pipe, conductive seat copperhead, the interior bile duct that is connected with the conductive seat copperhead and interior distributive pipe with the nozzles copperhead, it is characterized in that, between interior bile duct and interior distributive pipe, be provided with at least two waterflood paths, and described passage connects at conductive seat copperhead place, outer tube and outside be provided with at least two waterflood paths between the distributive pipe, and described passage connects at nozzles copperhead place.
2. water cooled welding torch according to claim 1, it is characterized in that, distributive pipe in described, interior bile duct passes a cubic copper, then endways with handle fixedly copperhead be connected, described outer distributive pipe, outer tube is connected with cubic copper, described handle fixedly copperhead is provided with water inlet pipe, outlet pipe, air inlet pipe, water inlet pipe and outlet pipe respectively with interior bile duct, different injection passage between the interior distributive pipe connects, described water inlet pipe and outlet pipe are drawn a water pipe respectively and are connected to cubic copper, and pass cubic copper and further be connected to outer tube, different injection passage between the outer distributive pipe.
3. water cooled welding torch according to claim 2 is characterized in that, described interior distributive pipe is positioned at bile duct inside, and the outside of interior distributive pipe has abnormally-structured, forms waterflood path by this abnormally-structured inner bag pipe outside with it.
4. water cooled welding torch according to claim 2 is characterized in that, described outer distributive pipe is positioned at outside lining pipe inside, and outer distributive pipe has abnormally-structured, forms waterflood path by this abnormally-structured outer tube outside with it.
5. according to claim 3 or 4 described any water cooled welding torch, it is characterized in that, interior bile duct and outside be provided with insulation tube between the distributive pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202171080U CN201537766U (en) | 2009-09-23 | 2009-09-23 | Water-cooling welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202171080U CN201537766U (en) | 2009-09-23 | 2009-09-23 | Water-cooling welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201537766U true CN201537766U (en) | 2010-08-04 |
Family
ID=42589221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202171080U Expired - Lifetime CN201537766U (en) | 2009-09-23 | 2009-09-23 | Water-cooling welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201537766U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009258A (en) * | 2010-11-29 | 2011-04-13 | 苏州市南方欣达双金属材料有限公司 | Water-cooled welding gun |
| US20210333007A1 (en) * | 2018-08-01 | 2021-10-28 | Omachron Intellectual Property Inc. | Hvac system |
-
2009
- 2009-09-23 CN CN2009202171080U patent/CN201537766U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009258A (en) * | 2010-11-29 | 2011-04-13 | 苏州市南方欣达双金属材料有限公司 | Water-cooled welding gun |
| US20210333007A1 (en) * | 2018-08-01 | 2021-10-28 | Omachron Intellectual Property Inc. | Hvac system |
| US11680726B2 (en) * | 2018-08-01 | 2023-06-20 | Omachron Intellectual Property Inc. | HVAC system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100804 Effective date of abandoning: 20090923 |