CN105108320A - Desk type friction stir spot welding machine - Google Patents
Desk type friction stir spot welding machine Download PDFInfo
- Publication number
- CN105108320A CN105108320A CN201510583956.3A CN201510583956A CN105108320A CN 105108320 A CN105108320 A CN 105108320A CN 201510583956 A CN201510583956 A CN 201510583956A CN 105108320 A CN105108320 A CN 105108320A
- Authority
- CN
- China
- Prior art keywords
- module
- spot welding
- welding machine
- friction stir
- desk
- 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.)
- Pending
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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
- B23K20/123—Controlling or monitoring the welding process
-
- 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
- B23K20/123—Controlling or monitoring the welding process
- B23K20/1235—Controlling or monitoring the welding process with temperature control during joining
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a friction stir spot welding (FSSW) machine. The FSSW machine is characterized by comprising a base, a stir module, a transmission module and a support pillar sliding on the base. The stir module comprises a stir needle, a main shaft, a shaft shoulder, a lock sleeve and an outer sleeve. The bottom of the lock sleeve is provided with a temperature-measuring element. The main shaft is provided with a pressure detection element. The transmission module is provided with a control module used for controlling the stir module to operate, a motor and a display device. The FSSW machine has the beneficial effects that the arrangements of the support pillar, the main shaft and the stir module can make the stir module slide in the X axis direction, the Y axis direction and the Z axis direction during welding, so that welding requirements and welding tracks of various conditions are met, and the FSSW machine is flexible and changeable. An auxiliary transmission module can further improve the stability of the stir module during welding. The arrangement of the outer sleeve can reduce the generation of flashing after welding, so that the welded position of a product is smoother.
Description
Technical field
The present invention relates to a kind of welding equipment, particularly relate to a kind of desk-top friction stir spot welding machine.
Background technology
Friction welding be utilize workpiece end face mutually to move, heat that phase mutual friction produces, make end reach hot plastic state, then upset rapidly, complete a kind of method of welding.Friction welding can connect of the same race or foreign material easily, comprises metal, part metals based composites, pottery and plastics.Agitating friction welding is also utilize frictional heat and plastic deformation heat as welding heat source, difference is that stir friction welding process is the seam crossing being stretched into workpiece by the mixing needle of a cylinder or other shapes, by the High Rotation Speed of stirring-head, make itself and welding work pieces material friction, thus it is softening to make the material temperature of connecting portion raise, agitating friction is carried out to complete welding to material simultaneously.But the control system of existing agitating friction welding equipment is too complicated, in existing equipment, also lack the agitating friction welding equipment that can extensively use flexibly in addition.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of desk-top friction stir spot welding machine, stirring-head passes through lock sleeve fixation, difficult drop-off in high-speed rotation, and the height of stirring-head by pressing down handle adjustment, can substantially increase operating efficiency.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
A kind of desk-top friction stir spot welding machine, is characterized in that, the pillar comprise base, stirring module, transmission module and slide on described base; Described transmission module connects stirring module and pillar; Described stirring module is slided on transmission module; Described stirring module comprises mixing needle, the main shaft be connected with described mixing needle, is successively set on the shaft shoulder, lock sleeve and overcoat outside described mixing needle; The bottom of described lock sleeve is provided with temperature-measuring element; Described main shaft is provided with pressure detecting element; Described transmission module is provided with the control module for controlling to stir module running, motor and display unit; Described display unit is connected with pressure detecting element, temperature-measuring element respectively.
The desk-top friction stir spot welding machine of aforesaid one, is characterized in that, also comprise accessory drive module; Described accessory drive model calling stirs lower end and the pillar of module.
The desk-top friction stir spot welding machine of aforesaid one, is characterized in that, the mixing needle in described stirring module and the shaft shoulder adopt integral type.
The desk-top friction stir spot welding machine of aforesaid one, is characterized in that, described transmission module is by control module or manually slide on pillar.
The desk-top friction stir spot welding machine of aforesaid one, is characterized in that, described motor coupling has stepless speed change device.
The desk-top friction stir spot welding machine of aforesaid one, is characterized in that, described base is provided with workbench.
The beneficial effect that the present invention reaches: the setting of pillar, main shaft and stirring module can make to stir module can complete the slip of X, Y, Z tri-on direction of principal axis, make when welding, welding requirements and the welding track of various situation can be met, flexible and changeable.Accessory drive module can improve the stability of stirring module when welding further.The setting of overcoat can reduce the generation of overlap after welding, makes Product jointing place more smooth.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The implication of Reference numeral in figure:
1-base, 2-pillar, 3-transmission module, 4-stirs module, 5-accessory drive module, 6-main shaft, 7-lock sleeve, 8-overcoat, the 9-shaft shoulder, 10-mixing needle, 11-workbench, 12-motor, 13-display unit.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
The desk-top friction stir spot welding machine of the one that the present invention relates to, comprises base 1, stirs module 4, transmission module 3 and pillar 2.Transmission module 3 connects stirring module 4 and pillar 2.
As shown in Figure 1, pillar 2 can carry out the slip in X-direction on base 1, and stir module 4 and slide along Y direction on transmission module 3, transmission module 3 carries out the slip of Z-direction on pillar 2.Like this, stirring module 4 in fact can by controlling the movement that freely carry out on three direction of principal axis, makes the use of this device can be more flexible.
Stir module 4 to comprise mixing needle 10, the main shaft 6 be connected with mixing needle 10, be successively set on the shaft shoulder 9, lock sleeve 7 and overcoat 8 outside mixing needle 10.When carrying out spot welding, lock sleeve 7 is pressed on fishplate bar to be welded, and overcoat 8 does not contact with fishplate bar to be welded.After welding, in order to remove the overlap of generation further, overcoat 8 and lock sleeve 7 being together pressed on fishplate bar to be welded, rotating, overlap is polished, thus ensure that weld is relatively smooth.
The bottom of lock sleeve 7 is provided with temperature-measuring element, and main shaft 6 is provided with pressure detecting element.Transmission module 3 is provided with the control module for controlling to stir module 4 running, motor 12 and display unit 13.Display unit 13 is connected with pressure detecting element, temperature-measuring element respectively, monitors in real time the temperature and pressure in welding process.Due to the different in kind of various material, different materials required temperature and pressure when welding is all have certain requirement, therefore, can come to reflect intuitively by display unit 13, thus regulate the rotating speed of motor 12.To this, motor 12 coupling has stepless speed change device, so that carry out speed change.
In order to stable mixing needle 10 in welding process, the lower end of stirring module 4 is provided with accessory drive module 5, and wherein the other end of accessory drive module 5 slides on pillar 2.
Mixing needle 10 in stirring module 4 and the shaft shoulder 9 adopt integral type, can change targetedly according to different materials or different requirement.
The transmission module 3 of this device is by control module or manually slide on pillar 2, thus staff can be made a bit can to carry out manual spot welding for certain, such as after welding completes, in order to eliminate keyhole, mixing needle 10 and the shaft shoulder 9 are replaced with the agitating friction head without mixing needle 10, and add a fraction of feed supplement, the position manually controlling to stir module 4 is eliminated keyhole.
This device after the rotation of pillar is fixing, is provided with locked button at transmission module, and after agitating friction welding module is adjusted in the push-and-pull of hand to the right place, position is locked, otherwise, stirring-head can be caused to rupture from uncertain External Force Acting.Transmission module slides up and down nature by driven by motor along pillar.Transmission module has guide rail, and stirring module slip on the guideway can be afterburning by Manual push-pull, also can be driven by motor.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (6)
1. a desk-top friction stir spot welding machine, is characterized in that, the pillar comprise base, stirring module, transmission module and slide on described base; Described transmission module connects stirring module and pillar; Described stirring module is slided on transmission module; Described stirring module comprises mixing needle, the main shaft be connected with described mixing needle, is successively set on the shaft shoulder, lock sleeve and overcoat outside described mixing needle; The bottom of described lock sleeve is provided with temperature-measuring element; Described main shaft is provided with pressure detecting element; Described transmission module is provided with the control module for controlling to stir module running, motor and display unit; Described display unit is connected with pressure detecting element, temperature-measuring element respectively.
2. the desk-top friction stir spot welding machine of one according to claim 1, is characterized in that, also comprise accessory drive module; Described accessory drive model calling stirs lower end and the pillar of module.
3. the desk-top friction stir spot welding machine of one according to claim 1, is characterized in that, the mixing needle in described stirring module and the shaft shoulder adopt integral type.
4. the desk-top friction stir spot welding machine of one according to claim 1, is characterized in that, described transmission module is by control module or manually slide up and down on pillar.
5. the desk-top friction stir spot welding machine of one according to claim 1, is characterized in that, described motor coupling has stepless speed change device.
6. the desk-top friction stir spot welding machine of one according to claim 1, is characterized in that, described base is provided with workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583956.3A CN105108320A (en) | 2015-09-15 | 2015-09-15 | Desk type friction stir spot welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583956.3A CN105108320A (en) | 2015-09-15 | 2015-09-15 | Desk type friction stir spot welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105108320A true CN105108320A (en) | 2015-12-02 |
Family
ID=54656548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510583956.3A Pending CN105108320A (en) | 2015-09-15 | 2015-09-15 | Desk type friction stir spot welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105108320A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940259A (en) * | 2019-02-02 | 2019-06-28 | 中铝材料应用研究院有限公司 | A method of improving aluminum alloy plate materials bending and forming |
| CN110640298A (en) * | 2019-09-26 | 2020-01-03 | 沈阳航空航天大学 | Friction stir welding real-time temperature field monitoring system and control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537539A (en) * | 2009-04-24 | 2009-09-23 | 重庆大学 | Pin tool for friction stir welding and current carrying friction stir welding method |
| CN103551727A (en) * | 2013-11-05 | 2014-02-05 | 黄山学院 | Self-adaptive stirring friction welding device with simultaneous welding of multiple welding seams |
| US20140144972A1 (en) * | 2010-03-24 | 2014-05-29 | Osaka Prefecture University Public Corporation | Friction processing tool, and friction processing apparatus and friction processing method using the same |
| DE202014005571U1 (en) * | 2014-07-07 | 2014-07-31 | Grenzebach Maschinenbau Gmbh | Device for quick and safe tool change in the process of friction stir welding |
| CN104722910A (en) * | 2014-11-24 | 2015-06-24 | 临沂大学 | Stirring friction connecting device capable of reducing deformation and removing flashes |
| CN204975684U (en) * | 2015-09-15 | 2016-01-20 | 昆山斯格威电子科技有限公司 | Desk -top friction stir spot welding machine |
-
2015
- 2015-09-15 CN CN201510583956.3A patent/CN105108320A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537539A (en) * | 2009-04-24 | 2009-09-23 | 重庆大学 | Pin tool for friction stir welding and current carrying friction stir welding method |
| US20140144972A1 (en) * | 2010-03-24 | 2014-05-29 | Osaka Prefecture University Public Corporation | Friction processing tool, and friction processing apparatus and friction processing method using the same |
| CN103551727A (en) * | 2013-11-05 | 2014-02-05 | 黄山学院 | Self-adaptive stirring friction welding device with simultaneous welding of multiple welding seams |
| DE202014005571U1 (en) * | 2014-07-07 | 2014-07-31 | Grenzebach Maschinenbau Gmbh | Device for quick and safe tool change in the process of friction stir welding |
| CN104722910A (en) * | 2014-11-24 | 2015-06-24 | 临沂大学 | Stirring friction connecting device capable of reducing deformation and removing flashes |
| CN204975684U (en) * | 2015-09-15 | 2016-01-20 | 昆山斯格威电子科技有限公司 | Desk -top friction stir spot welding machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940259A (en) * | 2019-02-02 | 2019-06-28 | 中铝材料应用研究院有限公司 | A method of improving aluminum alloy plate materials bending and forming |
| CN110640298A (en) * | 2019-09-26 | 2020-01-03 | 沈阳航空航天大学 | Friction stir welding real-time temperature field monitoring system and control method |
| CN110640298B (en) * | 2019-09-26 | 2021-09-21 | 沈阳航空航天大学 | Friction stir welding real-time temperature field monitoring system and control method |
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|---|---|---|---|
| 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 |