CN105108307A - Stirring friction spot welding machine - Google Patents
Stirring friction spot welding machine Download PDFInfo
- Publication number
- CN105108307A CN105108307A CN201510542358.1A CN201510542358A CN105108307A CN 105108307 A CN105108307 A CN 105108307A CN 201510542358 A CN201510542358 A CN 201510542358A CN 105108307 A CN105108307 A CN 105108307A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- spot welding
- welding machine
- welded
- workpiece
- 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
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a stirring friction spot welding machine. The stirring friction spot welding machine comprises a rotating motor, a stirring head connected to the rotating motor, a workpiece to be welded, a fixing assembly used for fixing the workpiece to be welded, an installation hole plate and an air cylinder connected to the installation hole plate, wherein the workpiece to the welded is in contact with the stirring head, and the installation hole plate is connected with the fixing assembly and can change the position of the fixing assembly. The installation hole plate is provided with a plurality of threaded holes connected with the fixing assembly. The stirring friction spot welding machine is capable of stably fixing the workpiece to be welded, so that operation stability is ensured, and the welding quality is high. By means of the stirring friction spot welding machine, the position of the fixing assembly can be changed to adapt to different specifications of workpieces to be welded, and thus cost is saved.
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 workpiece to be welded of the position adaptation different size of fixation kit, thus saves cost.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
Friction stir spot welding machine, comprising: electric rotating machine, is 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 and fixed the installation orifice plate that assembly also can change fixation kit position, is connected to the cylinder installing orifice plate; Orifice plate is installed and is provided with multiple screwed hole being connected and fixed assembly.
Aforesaid friction stir spot welding machine, the line of the central point of screwed hole is net form.
Aforesaid friction stir spot welding machine, 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.
Aforesaid friction stir spot welding machine, the cross section of side card adapter plate is " L " shape.
Aforesaid friction stir spot welding machine, center support rod is "T"-shaped support rod.
Aforesaid friction stir spot welding machine, fixation kit also comprises: be connected to side card adapter plate and the connecting rod between center support rod and installation orifice plate.
Aforesaid friction stir spot welding machine, connecting rod is provided with the clamping screw thread corresponding to screwed hole.
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 workpiece to be welded of the position adaptation different size of fixation kit, thus saves cost.
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 screwed holes.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the present invention.
Friction stir spot welding machine, comprising: electric rotating machine 1, is 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 and fixed the installation orifice plate 8 that assembly also can change fixation kit position, is connected to the cylinder 4 installing orifice plate 8; Orifice plate 8 is installed and is provided with multiple screwed hole 801 being connected and fixed assembly; Preferred as one, the line of the central point of screwed hole 801 is net form.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.In order to be connected on screwed hole 801, fixation kit also comprises: be connected to side card adapter plate 5 and the connecting rod 7 between center support rod 6 and installation orifice plate 8; Connecting rod 7 is provided with the clamping screw thread corresponding to screwed hole 801.Side card adapter plate 5 and center support rod 6 are fixed on any one screwed hole 801 by the clamping screw thread rotation on connecting rod 7, by specification and the shape of workpiece 3 to be welded, find the most stable position and install.It should be noted that: 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; 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.
According to the specification of workpiece 3 to be welded, side card adapter plate 5 and center support rod 6 are fixed on installation orifice plate 8 by connecting rod 7, thus realize workpiece 3 to be welded and be 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, and 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, thus guarantee stable, welding quality is high; This friction stir spot welding machine can change the workpiece to be welded of the position adaptation different size of fixation kit, thus saves cost.
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 (7)
1. friction stir spot welding machine, 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, connects the installation orifice plate that above-mentioned fixation kit also can change above-mentioned fixation kit position, is connected to the cylinder of above-mentioned installation orifice plate; Above-mentioned installation orifice plate is provided with the screwed hole of the above-mentioned fixation kit of multiple connection.
2. friction stir spot welding machine according to claim 1, is characterized in that, the line of the central point of above-mentioned screwed hole is net form.
3. friction stir spot welding machine 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.
4. friction stir spot welding machine according to claim 3, is characterized in that, the cross section of above-mentioned side card adapter plate is " L " shape.
5. friction stir spot welding machine according to claim 3, is characterized in that, above-mentioned center support rod is "T"-shaped support rod.
6. friction stir spot welding machine 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 installation orifice plate.
7. friction stir spot welding machine according to claim 6, is characterized in that, above-mentioned connecting rod is provided with the clamping screw thread corresponding to above-mentioned screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510542358.1A CN105108307A (en) | 2015-08-31 | 2015-08-31 | Stirring friction spot welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510542358.1A CN105108307A (en) | 2015-08-31 | 2015-08-31 | Stirring friction spot welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105108307A true CN105108307A (en) | 2015-12-02 |
Family
ID=54656535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510542358.1A Pending CN105108307A (en) | 2015-08-31 | 2015-08-31 | Stirring friction spot welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105108307A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1557233A2 (en) * | 2004-01-26 | 2005-07-27 | Obara Corporation | Friction stir spot joining device |
| CN201500900U (en) * | 2009-09-16 | 2010-06-09 | 沈阳晨讯希姆通科技有限公司 | fixture |
| EP2653258A1 (en) * | 2010-12-16 | 2013-10-23 | Mitsubishi Heavy Industries, Ltd. | Friction stir spot welding device and member support therefor |
| CN103692159A (en) * | 2013-12-05 | 2014-04-02 | 常州大学 | Processing technology for thin annular parts |
| CN104690569A (en) * | 2013-12-10 | 2015-06-10 | 大连顺杰机械有限公司 | Clamp of circular workpiece |
| CN204487048U (en) * | 2014-12-29 | 2015-07-22 | 山西省工业设备安装有限公司 | One is welded and fixed equipment |
-
2015
- 2015-08-31 CN CN201510542358.1A patent/CN105108307A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1557233A2 (en) * | 2004-01-26 | 2005-07-27 | Obara Corporation | Friction stir spot joining device |
| CN201500900U (en) * | 2009-09-16 | 2010-06-09 | 沈阳晨讯希姆通科技有限公司 | fixture |
| EP2653258A1 (en) * | 2010-12-16 | 2013-10-23 | Mitsubishi Heavy Industries, Ltd. | Friction stir spot welding device and member support therefor |
| CN103692159A (en) * | 2013-12-05 | 2014-04-02 | 常州大学 | Processing technology for thin annular parts |
| CN104690569A (en) * | 2013-12-10 | 2015-06-10 | 大连顺杰机械有限公司 | Clamp of circular workpiece |
| CN204487048U (en) * | 2014-12-29 | 2015-07-22 | 山西省工业设备安装有限公司 | One is welded and fixed equipment |
Non-Patent Citations (1)
| Title |
|---|
| 吴国兴: "《金工实习》", 30 September 2014 * |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |