CN104741747A - Argon filling device for aluminum alloy argon arc welding - Google Patents
Argon filling device for aluminum alloy argon arc welding Download PDFInfo
- Publication number
- CN104741747A CN104741747A CN201510135258.7A CN201510135258A CN104741747A CN 104741747 A CN104741747 A CN 104741747A CN 201510135258 A CN201510135258 A CN 201510135258A CN 104741747 A CN104741747 A CN 104741747A
- Authority
- CN
- China
- Prior art keywords
- argon
- arc welding
- fixed muffle
- filling device
- hollow pipe
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
- B23K9/325—Devices for supplying or evacuating shielding gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/10—Aluminium or alloys thereof
Abstract
The invention relates to an argon filling device for aluminum alloy argon arc welding. A connecting pipe is fixedly connected to one end of a fixing sleeve, an argon filling pipe is fixedly connected to the other end of the fixing sleeve, and in the fixing sleeve, the connecting pipe is connected with the argon filling pipe in a threaded mode. Positioning holes are formed in the outer circumferential surface of the fixing sleeve, and a fastening screw locks a guide pipe to be welded and the argon filling pipe through the positioning holes. Because the argon filling pipe with ventilation holes is connected with the connecting pipe and the fixing sleeve, argon filling in the aluminum alloy guide pipe welding process can be well guaranteed; because the argon filling device can be used in cooperation with multiple sleeves, working efficiency is improved, and the cost is lowered.
Description
Technical field
The present invention relates to a kind of argon-filling device, particularly a kind of aluminium alloy argon arc welding argon-filling device, belongs to field of machining.
Background technology
Aeronautical product is very high to the quality requirement of aluminium alloy argon arc welding; there is II grade of a large amount of weld seams; need to check weld seam internal soundness with x-ray; for the processing of aluminum alloy conduit argon arc welding; due to conduit in a tubular form and bending profile; adequately protecting of argon gas can not be obtained in welding process, thus cause the generation of a large amount of weld defect, not meet quality standard.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of aluminium alloy argon arc welding argon-filling device, with the argon-filled tube of passage by being connected with tube connector and fixed sleeving, not only can well ensure the argon filling of aluminum alloy conduit welding process, and a set of frock can with multiple sleeve pipe with the use of, increase work efficiency, cost-saving.
For overcoming the above problems, concrete technical scheme of the present invention is as follows: argon device is rushed in a kind of aluminium alloy argon arc welding, fixed muffle one end is fixedly connected with tube connector, the other end is fixedly connected with argon-filled tube, inner at fixed muffle, tube connector is threaded with argon-filled tube, and the outer circumference surface of fixed muffle is provided with locating hole, and trip bolt locks conduit to be welded and argon-filled tube by locating hole.
Preferably, described argon-filled tube is made up of with the female conical surface connector of band the hollow pipe I with passage; Described fixed muffle inside is provided with " convex " font hole, and minor diameter one end, " convex " font hole is connected with tube connector, and three adjacent end faces of fixed sleeving are equipped with locating hole.The connector of argon-filled tube is conical surface connector, is applicable to the conduit to be welded of different-diameter, improves device practicality.
Preferably, described tube connector is made up of T font hollow pipe II and screw thread guide head, and hollow pipe overlaps with screw thread guide head axial line, and hollow pipe major diameter one end is fixedly connected with screw thread guide head.
Preferably, the end face that three of described fixed muffle are adjacent is equipped with three locating holes, and the center line of three locating holes overlaps.
The beneficial effect that the present invention brings is: with the argon-filled tube of passage by being connected with tube connector and fixed sleeving, not only can well ensure the argon filling of aluminum alloy conduit welding process, and a set of frock can with multiple sleeve pipe with the use of, increase work efficiency, cost-saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of tube connector.
Fig. 2 is the structural representation of argon-filled tube.
Fig. 3 is the structural representation of fixed muffle.
Fig. 4 is the work structuring schematic diagram that argon device is rushed in aluminium alloy argon arc welding.
Fig. 5 is the A-A sectional view of Fig. 4.
Wherein, 1-tube connector, 2-argon-filled tube, 3-fixed muffle, 4-clamp nut, 5-passage, 6-locating hole, 7-hollow pipe I, 8-hollow pipe II, 9-screw thread guide head, 10-conical surface connector.
Detailed description of the invention
As shown in Figures 1 to 5, argon device is rushed in a kind of aluminium alloy argon arc welding, fixed muffle 3 one end is fixedly connected with tube connector 1, the other end is fixedly connected with argon-filled tube 2, inner at fixed muffle 3, tube connector 1 is threaded with argon-filled tube 2, and the outer circumference surface of fixed muffle 3 is provided with locating hole 6, and clamp nut 4 locks conduit to be welded and argon-filled tube 2 by locating hole 6.
Preferably, described argon-filled tube 2 is made up of with the female conical surface connector 10 of band the hollow pipe I 7 with passage 5; Described fixed muffle 3 inside is provided with " convex " font hole, and minor diameter one end, " convex " font hole is connected with tube connector 1, and three adjacent end faces of fixed sleeving 3 are equipped with locating hole 6.
Preferably, described tube connector 1 is made up of T font hollow pipe II 8 and screw thread guide head 9, and hollow pipe II 8 overlaps with screw thread guide head 9 axial line, and hollow pipe II 8 major diameter one end is fixedly connected with screw thread guide head 9.
Preferably, the center line that the end face that three of described fixed muffle 3 are adjacent is equipped with three locating holes, 6, three locating holes 6 overlaps.
The course of work:
The screw thread guide head 9 of tube connector 1 is inserted into fixed muffle 3 inner, again the conical surface connector 10 of argon-filled tube 2 is connected with screw thread guide head 9, conduit to be welded is inserted fixed muffle 3 inner, extend to the cylindrical of conical surface connector 10, finally by clamp nut 4, conduit to be welded and argon-filled tube are locked, ensure that in argon filling process, catheter position is fixed.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, some modification and improvement can also be made, also should be considered as belonging to protection scope of the present invention.
Claims (4)
1. argon device is rushed in an aluminium alloy argon arc welding, it is characterized in that: fixed muffle one end is fixedly connected with tube connector, the other end is fixedly connected with argon-filled tube, inner at fixed muffle, tube connector is threaded with argon-filled tube, the outer circumference surface of fixed muffle is provided with locating hole, and trip bolt locks conduit to be welded and argon-filled tube by locating hole.
2. aluminium alloy argon arc welding argon-filling device as claimed in claim 1, is characterized in that: described argon-filled tube is made up of with the female conical surface connector of band the hollow pipe I with passage; Described fixed muffle inside is provided with " convex " font hole, and minor diameter one end, " convex " font hole is connected with tube connector, and three adjacent end faces of fixed sleeving are equipped with locating hole.
3. aluminium alloy argon arc welding argon-filling device as claimed in claim 1, it is characterized in that: described tube connector is made up of T font hollow pipe II and screw thread guide head, hollow pipe overlaps with screw thread guide head axial line, and hollow pipe major diameter one end is fixedly connected with screw thread guide head.
4. aluminium alloy argon arc welding argon-filling device as claimed in claim 2, is characterized in that: the end face that three of described fixed muffle are adjacent is equipped with three locating holes, and the center line of three locating holes overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510135258.7A CN104741747B (en) | 2015-03-26 | 2015-03-26 | Aluminium alloy argon arc welding argon-filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510135258.7A CN104741747B (en) | 2015-03-26 | 2015-03-26 | Aluminium alloy argon arc welding argon-filling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104741747A true CN104741747A (en) | 2015-07-01 |
| CN104741747B CN104741747B (en) | 2017-01-04 |
Family
ID=53582314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510135258.7A Active CN104741747B (en) | 2015-03-26 | 2015-03-26 | Aluminium alloy argon arc welding argon-filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104741747B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057860A (en) * | 2015-08-17 | 2015-11-18 | 中国能源建设集团山西电力建设有限公司 | Welding groove argon filling device |
| CN106077911A (en) * | 2016-08-17 | 2016-11-09 | 中国能源建设集团天津电力建设有限公司 | A kind of welding argon-filling device relying on the transformation of waste and old cutting torch to make and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995023669A1 (en) * | 1994-03-01 | 1995-09-08 | Siemens Aktiengesellschaft | Process for welding metal workpieces and device for implementing it |
| WO1996011765A1 (en) * | 1994-10-18 | 1996-04-25 | Metalex A/S | Device for use in joining pipes in a butt-welded joint |
| CN101486125A (en) * | 2009-01-01 | 2009-07-22 | 阮继成 | Shield-arc welding device with aerating device inside tube |
| CN202123313U (en) * | 2011-06-24 | 2012-01-25 | 李厚坚 | Manual argon tungsten-arc welding gun |
-
2015
- 2015-03-26 CN CN201510135258.7A patent/CN104741747B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995023669A1 (en) * | 1994-03-01 | 1995-09-08 | Siemens Aktiengesellschaft | Process for welding metal workpieces and device for implementing it |
| WO1996011765A1 (en) * | 1994-10-18 | 1996-04-25 | Metalex A/S | Device for use in joining pipes in a butt-welded joint |
| CN101486125A (en) * | 2009-01-01 | 2009-07-22 | 阮继成 | Shield-arc welding device with aerating device inside tube |
| CN202123313U (en) * | 2011-06-24 | 2012-01-25 | 李厚坚 | Manual argon tungsten-arc welding gun |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057860A (en) * | 2015-08-17 | 2015-11-18 | 中国能源建设集团山西电力建设有限公司 | Welding groove argon filling device |
| CN106077911A (en) * | 2016-08-17 | 2016-11-09 | 中国能源建设集团天津电力建设有限公司 | A kind of welding argon-filling device relying on the transformation of waste and old cutting torch to make and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104741747B (en) | 2017-01-04 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |