CN203316893U - Water-cooled electric welding machine torch head with protective sleeve - Google Patents
Water-cooled electric welding machine torch head with protective sleeve Download PDFInfo
- Publication number
- CN203316893U CN203316893U CN2013203406446U CN201320340644U CN203316893U CN 203316893 U CN203316893 U CN 203316893U CN 2013203406446 U CN2013203406446 U CN 2013203406446U CN 201320340644 U CN201320340644 U CN 201320340644U CN 203316893 U CN203316893 U CN 203316893U
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- protective sleeve
- water
- water cavity
- welding
- cavity cover
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Abstract
The utility model discloses a water-cooled electric welding machine torch head with a protective sleeve, comprising the protective sleeve, a welding nozzle, a water cavity cover, a gun body, an asbestos pad, an air chamber body, a gas outlet pipe joint, copper, a gasket, a water in-out connector, a jackscrew nut, a jackscrew sleeve, a connection rod and a wire guide pipe, wherein an inner hole is formed in the middle of the protective sleeve, the welding nozzle penetrates through the inner hole of the protective sleeve, the protective sleeve plays a role in protecting the welding nozzle, the water in-out connector is mounted on the steps of the water cavity cover for connecting with a water inlet pipe in the outside to play a role of cooling during welding. By adopting the torch head, the problem of too much welding slag bonded on the protective sleeve is solved, the heat dissipation performance of the welding nozzle is improved, the service life of the welding nozzle and the protective sleeve is prolonged, wear of the torch head during use can be reduced by virtue of matching the stepped holes in the water cavity cover, the position regulation of the welding wires can be facilitated by arranging the jackscrew nut and the jackscrew sleeve on the wire guide pipe, threaded connection is applied at multiple positions of the torch head, thus the stability of the parts is improved. The torch head is easy to use and operate, the production efficiency is high, the welding quality is guaranteed, and the application is wide.
Description
Technical field
The utility model relates to the electric welding machine parts, especially a kind of arc welding gun head of the Water cooling electric welder with protective sleeve.
Background technology
In welding process, welding gun utilizes high electric current, and the heat that high voltage produces in the welding gun terminal, melts welding wire by heat accumulation, and the welding wire of thawing is penetrated into the position that needs welding, cooling after, soldered object firmly links into an integrated entity.
Traditional gas shielded welding machine arc welding gun head; in welding process, because welding current is large, weld interval is long; the protective sleeve of arc welding gun head front is easily roasting red by electric arc; the thawing of simultaneous metal and welding rod, can produce the welding slag splashed, and easily is bonded on protective sleeve; be difficult to remove; cause the protective sleeve of arc welding gun head frequently to be changed, make the utilization rate of protective sleeve on the low side, the electric welding work efficiency is not high.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of arc welding gun head of the Water cooling electric welder with protective sleeve is provided, and it can improve the utilization rate of welding equipment material, improves electric welding work efficiency and welding quality.
The technical scheme in the invention for solving the technical problem is: a kind of arc welding gun head of the Water cooling electric welder with protective sleeve, it comprises protective sleeve, tip, water cavity cover, rifle body, asbestos pad, air chamber body, escape pipe joint, red copper, pad, goes out water supply connector, jackscrew nut, jackscrew cover, connecting rod, wire leading pipe.
The escape pipe joint is positioned at the top of arc welding gun head, the end of thread of escape pipe joint upward, escape pipe joint lower end penetrates in the endoporus of air chamber body, the air chamber body is positioned at the below of escape pipe joint, the water cavity cover is positioned at the below of air chamber body, protective sleeve is positioned at the below of water cavity cover, by engage thread, connect, the large end of protective sleeve down, asbestos pad is positioned on the surface of water cavity cover, outer surface is fixedly connected with connecting rod with the rifle body, red copper, pad, go out water supply connector, the jackscrew nut, the jackscrew cover is arranged in the stepped hole that water cavity overlaps central top, with wire leading pipe, connect together, tip is arranged in the endoporus of protective sleeve, wire leading pipe is positioned at the top of tip, tip is connected as a single entity by engage thread and wire leading pipe, the water cavity cover is also to be connected by engage thread with the air chamber body.
Compared with prior art, the utlity model has following advantage: a kind of arc welding gun head of the Water cooling electric welder with protective sleeve that the utility model provides, in the step of water cavity cover, water supply connector also is housed out, be used for being connected with extraneous water inlet pipe, cooling to plaing a part in welding, can solve on protective sleeve the splash too much phenomenon that bonds, and improve the heat-sinking capability of tip, be not easy to be stopped up tip by welding slag, extended the service life of tip and protective sleeve; Join stepped hole in the water cavity cover and reduced arc welding gun head wearing and tearing in use; On wire leading pipe, adopt jackscrew nut and jackscrew cover to be convenient to the position adjustment of welding wire, the arc welding gun head many places adopt to be threaded has improved the stability of each parts, and above-mentioned arc welding gun head is used simple to operate, and production efficiency is high, can effectively improve welding quality, and purposes is wide.
Below in conjunction with the drawings and specific embodiments, detailed construction of the present utility model is further described.
The accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
The structural representation that accompanying drawing 2 is protective sleeve;
The structural representation that accompanying drawing 3 is tip;
The structural representation that accompanying drawing 4 is the air chamber body;
The structural representation that accompanying drawing 5 is the escape pipe joint;
The structural representation that accompanying drawing 6 is wire leading pipe.
The specific embodiment
As shown in Figure 1: a kind of arc welding gun head of the Water cooling electric welder with protective sleeve, it comprises protective sleeve 1, tip 2, water cavity cover 3, rifle body 4, asbestos pad 5, air chamber body 6, escape pipe joint 7, red copper 8, pad 9, goes out water supply connector 10, jackscrew nut 11, jackscrew cover 12, connecting rod 13, wire leading pipe 14.
Operation principle of the present utility model and using method are: protective sleeve 1 is located at the below of rifle head, water cavity cover 3 is equipped with in the top of protective sleeve 1, is furnished with screw thread inside and outside protective sleeve 1 and water cavity cover 3, there is certain intensity and hardness, by engage thread, protective sleeve 1 and water cavity cover 3 are coupled together, the centre of protective sleeve 1 is provided with endoporus 1-3, tip 2 passes from the endoporus 1-3 of protective sleeve, 1 pair of tip 2 of protective sleeve plays protection, so that tip 2 is not fragile, wire leading pipe 14 is equipped with in the top of tip 2, tip 2 is threaded connection with wire leading pipe 14, water cavity overlaps 3 surfaces asbestos pad 5 is housed, be fixedly connected on both sides with rifle body 4 and connecting rod 13, effect for sealing and insulation, central authorities at water cavity cover 3 are furnished with stepped hole, be convenient to top assembling red copper 8 and the pad 9 of wire leading pipe, make the rifle head in use not easy to wear, jackscrew nut 11 and jackscrew cover 12 also are housed above wire leading pipe 14, be convenient to adjust welding wire smooth smoothly at the volley, air chamber body 6 belows are furnished with external screw thread 6-2, with the dimension of inner screw thread of water cavity cover 3, coincide, air chamber body 6 is connected by engage thread with water cavity cover 3, there is certain intensity and hardness, the central authorities of air chamber body 6 are furnished with endoporus 6-3, measure-alike with escape pipe joint 7 lower ends, need fine finishining, by the close-fitting mode, be pressed into place, escape pipe joint 7 tops are furnished with screw thread 7-1, be used for assembling the part coordinated with it, in the step of water cavity cover 3, water supply connector 10 also is housed out, be used for being connected with extraneous water inlet pipe, cooling to plaing a part in welding, can solve on protective sleeve the splash too much difficult problem that bonds, extend the service life of protective sleeve, make tip 2 efficiently radiates heats, be not easy to be stopped up tip 2 by welding slag, at tip 2, wire leading pipe 14, escape pipe joint 7 central authorities all are furnished with endoporus 2-3, 14-2, 7-2, be convenient to install the use of welding wire.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; any simple modification, equivalent variations and modification that above-described embodiment is done, within all should being encompassed in protection domain of the present utility model.
Claims (5)
1. the arc welding gun head of the Water cooling electric welder with protective sleeve; it is characterized in that: it comprises protective sleeve, tip, water cavity cover, rifle body, air chamber body, escape pipe joint, wire leading pipe; wherein the escape pipe joint is positioned at the top of arc welding gun head; the end of thread of escape pipe joint upward; escape pipe joint lower end penetrates in the endoporus of air chamber body; the air chamber body is positioned at the below of escape pipe joint; the water cavity cover is positioned at the below of air chamber body; protective sleeve is positioned at the below of water cavity cover; the large end of protective sleeve down; tip is arranged in the endoporus of protective sleeve, and wire leading pipe is positioned at the top of tip.
2. a kind of arc welding gun head of the Water cooling electric welder with protective sleeve according to claim 1, it is characterized in that: the centre of protective sleeve is provided with endoporus, and tip passes from the endoporus of protective sleeve, and protective sleeve plays protection to tip.
3. a kind of arc welding gun head of the Water cooling electric welder with protective sleeve according to claim 1, it is characterized in that: also have asbestos pad on the surface of water cavity cover, asbestos pad is fixed on the rifle body by connecting rod.
4. a kind of arc welding gun head of the Water cooling electric welder with protective sleeve according to claim 1; it is characterized in that: also have red copper, pad in the middle of the water cavity cover, go out water supply connector, jackscrew nut, jackscrew cover; red copper, pad, go out the stepped hole that water supply connector, jackscrew nut, jackscrew cover are arranged in water cavity cover central authorities top, connect together with wire leading pipe.
5. a kind of arc welding gun head of the Water cooling electric welder with protective sleeve according to claim 1, it is characterized in that: protective sleeve connects the water cavity cover by engage thread, and tip is connected as a single entity with wire leading pipe threadably, and water cavity is applied mechanically engage thread and is connected the air chamber body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203406446U CN203316893U (en) | 2013-06-14 | 2013-06-14 | Water-cooled electric welding machine torch head with protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203406446U CN203316893U (en) | 2013-06-14 | 2013-06-14 | Water-cooled electric welding machine torch head with protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316893U true CN203316893U (en) | 2013-12-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203406446U Expired - Fee Related CN203316893U (en) | 2013-06-14 | 2013-06-14 | Water-cooled electric welding machine torch head with protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828429A (en) * | 2021-01-06 | 2021-05-25 | 广东工业大学 | Welding slag cleaning device and cleaning method thereof |
-
2013
- 2013-06-14 CN CN2013203406446U patent/CN203316893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828429A (en) * | 2021-01-06 | 2021-05-25 | 广东工业大学 | Welding slag cleaning device and cleaning method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140614 |
|
| EXPY | Termination of patent right or utility model |