CN105108304A - Multi-welding-position stirring friction point welding machine - Google Patents
Multi-welding-position stirring friction point welding machine Download PDFInfo
- Publication number
- CN105108304A CN105108304A CN201510542079.5A CN201510542079A CN105108304A CN 105108304 A CN105108304 A CN 105108304A CN 201510542079 A CN201510542079 A CN 201510542079A CN 105108304 A CN105108304 A CN 105108304A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- friction stir
- welding machine
- stir spot
- welded
- 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.)
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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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/1245—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
- B23K20/126—Workpiece support, i.e. backing or clamping
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a multi-welding-position stirring friction point welding machine which comprises a rotary motor, a stirring head connected to the rotary motor, a to-be-welded workpiece making contact with the stirring head, a fixing assembly for fixing the to-be-welded workpiece, a steam cylinder connected to the fixing assembly, an installation hole board controlling the position of the rotary motor and provided with multiple installation holes, an installation shaft connected between the rotary motor and the installation hole board and a nut for fixing the installation shaft to the installation hole board. By the adoption of the stirring friction point welding machine, the to-be-welded workpiece can be stably fixed, so that operation stability is guaranteed, and the welding quality is high; the position of the stirring head of the stirring friction point welding machine can be changed through the installation hole board, so that the welding position of the to-be-welded workpiece is changed, localization is accurate, the welding quality is good, a series of welding work is finished at a time, and work efficiency is improved.
Description
Technical field
A kind of mash welder, particularly a kind of friction stir spot welding machine.
Background technology
Friction stir spot welding machine is a kind of Low Temperature Solid-Phase interconnection technique, under the effect of frictional heat and plastic deformation ability, forms the some joint firmly connected.Need a stirring-head, be rotating and insert workpiece to be welded, by the friction between stirring-head and workpiece, make metal softening and Plastic Flow occurs, the forging force applied by stirring-head forms reliable connection, then needs workpiece to be welded firmly to fix in this process, and mash welder of the prior art fixedly makes welding position that deviation occurs because workpiece to be welded cannot be stablized, and fixation kit needs to customize according to the shape of workpiece to be welded, cost is improved, and prior art is unresolved such problem also.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of friction stir spot welding machine stablizing fixing workpiece to be welded, thus guarantee stable, welding quality is high; This friction stir spot welding machine can change the position of stirring-head by installing orifice plate thus change workpiece welding position to be welded, accurate positioning, and welding quality is good, and disposablely completes a series of welding job, increases work efficiency.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
The friction stir spot welding machine of many welding positions, comprise: electric rotating machine, be connected to the stirring-head of electric rotating machine, the workpiece to be welded of contact stirring-head, the fixation kit of fixing workpiece to be welded, is connected to the cylinder of fixation kit, controls electric rotating machine position and is provided with the installation orifice plate of multiple installing hole, the installation shaft being connected to electric rotating machine and installing between orifice plate, fixed installation axle is in installing the nut on orifice plate.
The friction stir spot welding machine of aforesaid many welding positions, installation shaft is provided with the clamping screw thread corresponding to nut.
The friction stir spot welding machine of aforesaid many welding positions, the line of the central point of installing hole is net form.
The friction stir spot welding machine of aforesaid many welding positions, fixation kit comprises: the side card adapter plate of fixing workpiece both sides to be welded, props up the center support rod of workpiece centre position to be welded.
The friction stir spot welding machine of aforesaid many welding positions, the cross section of side card adapter plate is " L " shape.
The friction stir spot welding machine of aforesaid many welding positions, center support rod is "T"-shaped support rod.
The friction stir spot welding machine of aforesaid many welding positions, fixation kit also comprises: be connected to side card adapter plate and the connecting rod between center support rod and cylinder.
The friction stir spot welding machine of aforesaid many welding positions, connecting rod is trident connecting rod.
Usefulness of the present invention is: the invention provides a kind of friction stir spot welding machine stablizing fixing workpiece to be welded, thus guarantee stable, welding quality is high; This friction stir spot welding machine can change the position of stirring-head by installing orifice plate thus change workpiece welding position to be welded, accurate positioning, and welding quality is good, and disposablely completes a series of welding job, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of embodiment of the present invention;
The implication of Reference numeral in figure:
1 electric rotating machine, 2 stirring-heads, 3 workpiece to be welded, 4 cylinders, 5 side card adapter plates, 6 center support rods, 7 connecting rods, 8 install orifice plate, 801 installing holes, 9 installation shaft, 10 nuts.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the present invention.
The friction stir spot welding machine of many welding positions, comprise: electric rotating machine 1, be connected to the stirring-head 2 of electric rotating machine 1, the workpiece to be welded 3 of contact stirring-head 2, the fixation kit of fixing workpiece 3 to be welded, is connected to the cylinder 4 of fixation kit, controls electric rotating machine 1 position and is provided with installing hole 801 plate 8 of multiple installing hole 801, be connected to the installation shaft 9 between electric rotating machine 1 and installing hole 801 plate 8, the nut 10 of fixed installation axle 9 on installing hole 801 plate 8.
Installation shaft 9 is provided with the clamping screw thread corresponding to nut 10; In order to any position that stirring-head 2 can be allowed to arrive workpiece 3 to be welded, the line of the central point of installing hole 801 is net form.Installation shaft 9 through the installing hole 801 on installing hole 801 plate 8, and is fixed on installing hole 801 plate 8 with nut 10, realizes stable position.
Fixation kit comprises: the side card adapter plate 5 of fixing workpiece 3 both sides to be welded, props up the center support rod 6 of workpiece 3 center to be welded; Preferred as one, the cross section of side card adapter plate 5 is " L " shape, and center support rod 6 is "T"-shaped support rod; The cross section of side card adapter plate 5 for " L " shape be in order to three-dimensional fixing to be welded, center support rod 6 be "T"-shaped support rod in order to make the contact area of increase and workpiece 3 to be welded, average for the pressure of cylinder 4 is applied on workpiece 3 to be welded.Fixation kit also comprises: be connected to side card adapter plate 5 and the connecting rod between center support rod 6 and cylinder 47, and preferred as one, connecting rod 7 is trident connecting rod 7; The object arranging connecting rod 7 is that when ensureing that cylinder 4 applies pressure, the pressure be applied on workpiece 3 to be welded is uniform, thus avoids occurring postwelding press-in dell, or the situation that surperficial extrudate is irregular.
The position of welding as required, by installation shaft 9 through the installing hole 801 on installing hole 801 plate 8, and be fixed on installing hole 801 plate 8 with nut 10, realize stable position, by side card adapter plate 5 and center support rod 6, workpiece 3 to be welded is stably fixed between side card adapter plate 5 and center support rod 6, open cylinder 4 to exert pressure side shackle member and center support rod 6 compressed workpiece 3 to be welded, open electric rotating machine 1, stirring-head 2 rubs workpiece 3 to be welded, complete welding subsequently, workpiece 3 all-the-time stable to be welded is fixed in side shackle member and center support rod 6 in the process.
The invention provides a kind of friction stir spot welding machine stablizing fixing workpiece to be welded 3, thus guarantee stable, welding quality is high; This friction stir spot welding machine can change the position of stirring-head 2 by installing hole 801 plate 8 thus change workpiece 3 welding position to be welded, accurate positioning, and welding quality is good, and disposablely completes a series of welding job, increases work efficiency.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the present invention in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection scope of the present invention.
Claims (8)
1. the friction stir spot welding machine of welding position more than, it is characterized in that, comprise: electric rotating machine, be connected to the stirring-head of above-mentioned electric rotating machine, contact the workpiece to be welded of above-mentioned stirring-head, the fixation kit of fixing above-mentioned workpiece to be welded, be connected to the cylinder of above-mentioned fixation kit, control above-mentioned electric rotating machine position and be provided with the installation orifice plate of multiple installing hole, the installation shaft being connected to above-mentioned electric rotating machine and installing between orifice plate, fixing above-mentioned installation shaft is in installing the nut on orifice plate.
2. the friction stir spot welding machine of many welding positions according to claim 1, is characterized in that, above-mentioned installation shaft is provided with the clamping screw thread corresponding to nut.
3. the friction stir spot welding machine of many welding positions according to claim 1, is characterized in that, the line of the central point of above-mentioned installing hole is net form.
4. the friction stir spot welding machine of many welding positions according to claim 1, is characterized in that, above-mentioned fixation kit comprises: the side card adapter plate of fixing above-mentioned workpiece both sides to be welded, props up the center support rod of above-mentioned workpiece centre position to be welded.
5. the friction stir spot welding machine of many welding positions according to claim 3, is characterized in that, the cross section of above-mentioned side card adapter plate is " L " shape.
6. the friction stir spot welding machine of many welding positions according to claim 3, is characterized in that, above-mentioned center support rod is "T"-shaped support rod.
7. the friction stir spot welding machine of many welding positions according to claim 3, is characterized in that, above-mentioned fixation kit also comprises: be connected to above-mentioned side card adapter plate and the connecting rod between center support rod and cylinder.
8. the friction stir spot welding machine of many welding positions according to claim 6, is characterized in that, above-mentioned connecting rod is trident connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510542079.5A CN105108304A (en) | 2015-08-31 | 2015-08-31 | Multi-welding-position stirring friction point welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510542079.5A CN105108304A (en) | 2015-08-31 | 2015-08-31 | Multi-welding-position stirring friction point welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105108304A true CN105108304A (en) | 2015-12-02 |
Family
ID=54656532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510542079.5A Pending CN105108304A (en) | 2015-08-31 | 2015-08-31 | Multi-welding-position stirring friction point welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105108304A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002120076A (en) * | 2000-10-11 | 2002-04-23 | Kawasaki Heavy Ind Ltd | Spot joining apparatus and method |
| CN201500900U (en) * | 2009-09-16 | 2010-06-09 | 沈阳晨讯希姆通科技有限公司 | fixture |
| CN101890607A (en) * | 2010-08-03 | 2010-11-24 | 宁波狮球通风机电有限公司 | Multi-blade and multi-angle welding die |
| CN102248412A (en) * | 2011-06-17 | 2011-11-23 | 长沙中联重工科技发展股份有限公司 | Universal locating assembly and locating device |
-
2015
- 2015-08-31 CN CN201510542079.5A patent/CN105108304A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002120076A (en) * | 2000-10-11 | 2002-04-23 | Kawasaki Heavy Ind Ltd | Spot joining apparatus and method |
| CN201500900U (en) * | 2009-09-16 | 2010-06-09 | 沈阳晨讯希姆通科技有限公司 | fixture |
| CN101890607A (en) * | 2010-08-03 | 2010-11-24 | 宁波狮球通风机电有限公司 | Multi-blade and multi-angle welding die |
| CN102248412A (en) * | 2011-06-17 | 2011-11-23 | 长沙中联重工科技发展股份有限公司 | Universal locating assembly and locating device |
Non-Patent Citations (1)
| Title |
|---|
| 吴国兴: "《金工实习》", 30 September 2014, 华中科技大学出版社 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |
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| RJ01 | Rejection of invention patent application after publication |