CN110026674A - Friction welding apparatus for spot welding robot - Google Patents
Friction welding apparatus for spot welding robot Download PDFInfo
- Publication number
- CN110026674A CN110026674A CN201910436726.2A CN201910436726A CN110026674A CN 110026674 A CN110026674 A CN 110026674A CN 201910436726 A CN201910436726 A CN 201910436726A CN 110026674 A CN110026674 A CN 110026674A
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- flywheel
- friction
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- clutch
- motor
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- 238000003466 welding Methods 0.000 title claims abstract description 69
- 238000005476 soldering Methods 0.000 claims abstract description 57
- 238000004146 energy storage Methods 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 229910000679 solder Inorganic materials 0.000 abstract description 8
- 238000009826 distribution Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000012943 hotmelt Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000011021 bench scale process Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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
- 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)
- Mechanical Operated Clutches (AREA)
Abstract
The present invention relates to mash welder equipment technical fields；For the friction welding apparatus of spot welding robot, including flywheel relaying energy storage device and friction soldering tip；Wherein, flywheel is mounted on flywheel shaft middle section, clutch is mounted at the top of clutch, clutch shaft lower end connect transmission with flywheel shaft upper end, input motor is mounted on flywheel shaft lower part, output motor is mounted on above clutch, and the motor shaft of output motor connect transmission, flywheel casing body mask whole flywheel shaft, flywheel, clutch shaft, clutch and output motor with clutch top；The soldering tip that rubs includes soldering tip rack, soldering tip motor, shaft coupling and friction mandrel；The present invention provides a kind of welders that realization spot welding function is welded using friction welding (FW) mechanism substitutional resistance, the limitation for eliminating solder joint distribution density and weldment contact conditions under former electric resistance welding spot welding principle reduces butt welding point surface preparation technique and requires and reduce the equipment cost of controller switching equipment.
Description
Technical field:
The present invention relates to mash welder equipment technical fields.
Background technique:
Spot welding refers to the welding method for overlapping at two pieces and forming solder joint between work piece interface, uses electric resistance welding mode at present
It realizes, even if weldment passes through column electrical power after being in close contact, the material local melting mixing at workpiece electric shock is solidified；It is existing
Resistance spot welding is widely used as the non-tight structure of thin-slab structure, reinforcing bar etc. for industrial products and connects processing technology.
There are inevitably ask caused by some principles as electric resistance welding under existing resistance spot welding equipment, process system
Topic, comprising:
1. the preprocessing of butt-welding fitting contact is more demanding, weldment contact region, which cannot remain grease, lacquer painting etc., influences conduction
The impurity of property, and have higher requirements to contact surface roughness；
2. butt welding point distribution and weldment entirety contact conditions are more demanding, if solder joint is distributed between excessively intensive or weldment
Contact too closely, will lead to serious shunting problems, influence welding quality；
3. pair power supply unit is more demanding, since electric resistance welding is to add by high current between the contact pressure weldment
Work, control program is complicated, and required welding machine capacitance is big, and when more welding machines work at the same time, electric current distribution needs complicated
Technological design control, equipment, the high process cost being related to.
Therefore, existing electric resistance welding principle spot-welding equipment is not suitable for the production processes such as bench-scale testing trial-manufacture of sample,
It is unfavorable for the R&D work of new product.
Summary of the invention:
In consideration of it, it is necessary to design a kind of electric welding machine for realizing spot-welding technology purpose not against electric resistance welding principle.
For the friction welding apparatus of spot welding robot, including flywheel relaying energy storage device and friction soldering tip.
Wherein, flywheel relaying energy storage device includes flywheel casing body, flywheel shaft, flywheel, clutch shaft, clutch, input
Motor and output motor；Flywheel is mounted on flywheel shaft middle section, and clutch is mounted at the top of clutch, clutch shaft lower end and flywheel
The connection transmission of axis upper end, input motor are mounted on flywheel shaft lower part, and output motor is mounted on above clutch, the electricity of output motor
Arbor connect transmission, flywheel casing body mask whole flywheel shaft, flywheel, clutch shaft, clutch and output with clutch top
Motor, flywheel casing body and flywheel shaft, flywheel, the bearing connection relationship for having relative rotation between clutch shaft.
The soldering tip that rubs includes soldering tip rack, soldering tip motor, shaft coupling and friction mandrel, and soldering tip motor is mounted on soldering tip rack one
End is electrically connected with output motor, and soldering tip motor axis protrudes into soldering tip rack, and by shaft coupling and friction axis connection, is rubbed
It wipes axis to be stretched out by the soldering tip rack other end, is provided with bearing at soldering tip rack.
One end that friction mandrel stretches out soldering tip rack is working end, which is provided with friction dome, squeezes annular groove and outer
Edge ring rib, wherein friction dome is located at working end the center point, it is ellipsoid outstanding, outer rim ring rib is located at working end outer rim, is
Circular fin, the processing of top fillet, highly lower than friction dome, extrusion ring slot position and outer rim ring rib arranged concentric, position with rub
It wipes between dome and outer rim ring rib.
When work, input motor driven flywheel shaft, flywheel rotate energy storage, and control revolving speed and be in design speed section,
When welding, friction mandrel top alignment pad simultaneously contacts weldment one side, and clutch combines, and makes flywheel shaft, flywheel and output motor
Motor shaft linkage, the soldering tip motor driven friction mandrel rotation through being electrically connected, friction mandrel and weldment friction make weldment heating until
Part hot melt, the rear soldering tip that rubs is mobile to weldment side, and friction mandrel top squeezes weldment heat-fused portion, it is made to wait connecting weldering with back side
Part mixing；Friction soldering tip is backwards to the mobile playback of weldment later, while clutch separation soldering tip motor stalls, hot melt portion cooled and solidified
Solder joint is formed, spot-welding technology process is completed.
During above-mentioned friction mandrel squeezes weldment hot melt portion, friction dome, which first rubs, weldment and squeezes manufacture hot melt material
Annular accumulation area, the weldment and friction and Extrusion of outer rim ring rib contact later do not generate annular accumulation area and expands situation without limitation,
And then inject and squeeze annular groove, it is allowed to penetrate into back side weldment and weldment gap from the pushing of extruding annular groove.When disengaging, annular groove is squeezed
Interior remaining hot-melt object is sucked at normal atmospheric pressure in the hole of friction dome, is partially filled up solder joint back side and is squeezed trace, prevents
It is sunken to there is serious hole for weldment surface after only welding.
In the above process, negative pressure vacuumizes flywheel casing body at work, to reduce vapour lock when flywheel turns；Friction welding (FW)
On the robotic arm, flywheel relaying energy storage device is mounted on mechanical arm pedestal, and flywheel turns not will cause mechanical arm and change for head installation
Become difficulty when being directed toward.
Preferably, clutch is made of lower fork, friction plate, friction clamp and second order electromagnetism push rod, and wherein lower fork is fixedly mounted
It is in inverted cone-shaped to upper side expansion in clutch shaft upper end, there is hole in friction plate center, and it is parallel with flywheel coaxial, it is mounted on lower fork
Top, second order electromagnetism push rod are mounted on motor shaft, and top rank is protruded into the hole in friction plate center, and friction accompanies two panels, are pacified respectively
It is upper and parallel with friction plate with time rank mounted in second order electromagnetism push rod top rank, make friction plate between two panels friction clamp.The knot
Structure is conducive to installation leveling, and when installation, first the flywheel shaft combined, flywheel, clutch shaft, lower fork and friction plate are placed in outside flywheel
In shell, and drive leveling, do alignment mark after leveling on friction plate, remove friction plate replace with friction clamp cover second order electricity
Peace alignment mark is mounted on lower fork again after on magnetic push rod；When clutch combination work, second order electromagnetism push rod top rank with
Secondary rank moves toward one another grip friction piece, and secondary rank prevents flywheel shaft to be detached from bearing working backwards to output motor movement filling-in movement warp
Range rotates unstability.
Preferably, it is provided with and pushes away between flywheel casing body and flywheel shaft bottom end, flywheel inner edge lower surface, clutch shaft middle section
Power bearing.Further, thrust bearing is the magnetic suspension bearing of annular magnet composition.
Preferably, input motor is squirrel-cage alternating current generator, and wherein mouse cage coil is fixedly mounted on flywheel shaft, pole line
Circle group is mounted on flywheel casing body corresponding position.
Preferably, output motor is dc generator, and the soldering tip motor is dc motor, makes full use of direct current generator
Friction mandrel can be bonded weldment before clutch combination and pre-tightened, improve pad localization precision by the big advantage of starting torque.
Preferably, it is provided with multiple leveling screw holes on flywheel, levels in screw hole and linkage levelling screw is installed.Further, under
Fork top is provided with multiple leveling screw holes, levels in screw hole and is equipped with linkage levelling screw.Above-mentioned leveling screw hole includes in vertical direction
Multiple leveling screw holes and horizontal direction on multiple leveling screw holes, wherein the leveling screw hole in vertical direction for level eliminate
Nutating, the leveling screw hole in horizontal direction keep flywheel, clutch coaxial with output motor for leveling.
Preferably, it is provided with push shaft device on soldering tip motor, for by the motor shaft, shaft coupling and friction mandrel of soldering tip motor
It releases and withdraws along electrical axis, substitution mechanical arm will rub, and soldering tip is whole to be directed toward the movement exited and withdrawn along friction mandrel, into
One step improves machining accuracy.
The present invention provides a kind of welders that realization spot welding function is welded using friction welding (FW) mechanism substitutional resistance, eliminate
The limitation of solder joint distribution density and weldment contact conditions under former electric resistance welding spot welding principle, reduces butt welding point surface preparation technique
It is required that and reducing the equipment cost of controller switching equipment.
Detailed description of the invention:
Attached drawing 1 is friction welding apparatus specific embodiment flywheel relaying energy storage device structure of the present invention for spot welding robot
Schematic diagram；
Attached drawing 2 is friction welding apparatus specific embodiment friction welding head structure schematic diagram of the present invention for spot welding robot；
Attached drawing 3 is the friction welding apparatus specific embodiment friction mandrel working face partial structural diagram that the present invention is used for spot welding robot.
In figure: flywheel casing body 1, flywheel 3, clutch shaft 4, input motor 5, output motor 6, lower fork 7, rubs at flywheel shaft 2
Pad 8, friction clamp 9, second order electromagnetism push rod 10, soldering tip rack 11, soldering tip motor 12, shaft coupling 13, friction mandrel 14, push shaft device
15, rub dome 16, extruding annular groove 17, outer rim ring rib 18, leveling screw hole 19, magnetic suspension bearing 20.
Specific embodiment:
Energy storage device and friction soldering tip are relayed for the friction welding apparatus of spot welding robot, including flywheel 3.
Wherein, flywheel 3 relay energy storage device include flywheel casing body 1, flywheel shaft 2, flywheel 3, clutch shaft 4, clutch,
Input motor 5 and output motor 6；Flywheel 3 is mounted on 2 middle section of flywheel shaft, and clutch is mounted at the top of clutch, clutch shaft 4
Lower end connect transmission with 2 upper end of flywheel shaft, and input motor 5 is mounted on 2 lower part of flywheel shaft, and output motor 6 is installed on the clutch
Side, the motor shaft of output motor 6 connect transmission with clutch top, 1 mask whole flywheel shaft 2 of flywheel casing body, flywheel 3, from
Clutch axis 4, clutch and output motor 6, flywheel casing body 1 and 2 bottom end of flywheel shaft, 3 inner edge lower surface of flywheel, clutch shaft 4
The magnetic suspension bearing 20 of annular magnet composition is provided between middle section.
Input motor 5 is squirrel-cage alternating current generator, and wherein mouse cage coil is fixedly mounted on flywheel shaft 2, pole coil group
It is mounted on 1 corresponding position of flywheel casing body, output motor 6 is dc generator.
Clutch is made of lower fork 7, friction plate 8, friction clamp 9 and second order electromagnetism push rod 10, and wherein lower fork 7 is fixedly mounted on
4 upper end of clutch shaft is in inverted cone-shaped to upper side expansion, and there is hole in 8 center of friction plate, parallel with flywheel 3 coaxial, is mounted on lower fork
7 tops, second order electromagnetism push rod 10 are mounted on motor shaft, and top rank is protruded into the hole in 8 center of friction plate, and friction clamp 9 has two panels, point
It is not mounted on the top rank of second order electromagnetism push rod 10 and time rank is upper and parallel with friction plate 8, friction plate 8 is made to be located at two panels friction clamp 9
Between
Friction soldering tip includes soldering tip rack 11, soldering tip motor 12, shaft coupling 13 and friction mandrel 14, and soldering tip motor 12 is direct current
Motor is mounted on 11 one end of soldering tip rack, is electrically connected with output motor 6, and 12 motor shaft of soldering tip motor protrudes into soldering tip rack
11, and connect by shaft coupling 13 with friction mandrel 14, friction mandrel 14 is stretched out by 11 other end of soldering tip rack, passes through soldering tip rack 11
Place is provided with bearing, and push shaft device 15 is provided on soldering tip motor 12, for by the motor shaft of soldering tip motor 12, shaft coupling 13 with
Friction mandrel 14 is released and is withdrawn along electrical axis.
One end that friction mandrel 14 stretches out soldering tip rack 11 is working end, which is provided with friction dome 16, extrusion ring
Slot 17 and outer rim ring rib 18, wherein friction dome 16 is located at working end the center point, it is ellipsoid outstanding, outer rim ring rib 18 is located at
Working end outer rim, for annular shape fin, fillet processing in top squeezes annular groove 17 and outer rim ring highly lower than friction dome 16
18 arranged concentric of rib, between position and friction dome 16 and outer rim ring rib 18.
It is provided with multiple leveling screw holes 19 on flywheel 3, levels and linkage levelling screw is installed in screw hole 19, the setting of 7 top of lower fork
There are multiple leveling screw holes 19, levels in screw hole 19 and linkage levelling screw is installed.Above-mentioned leveling screw hole 19 includes more in vertical direction
Multiple leveling screw holes 19 on a leveling screw hole 19 and horizontal direction, wherein the leveling screw hole 19 in vertical direction disappears for leveling
Except nutating, the leveling screw hole 19 in horizontal direction keeps flywheel 3, clutch coaxial with output motor 6 for leveling.
When flywheel 3 relays energy storage device installation, first by the flywheel shaft 2 combined, flywheel 3, clutch shaft 4, lower fork 7 and rub
Pad 8 is placed in flywheel casing body 1, and drives test by leveling screw hole 19, linkage levelling screw leveling, in friction plate 8 after leveling
On do alignment mark, remove friction plate 8 replace with friction clamp 9 cover on second order electromagnetism push rod 10 after peace alignment mark install again
On lower fork 7；When clutch combination work, second order electromagnetism push rod 10 pushes up rank and time rank moves toward one another grip friction piece 8, secondary
Rank, which moves filling-in movement warp backwards to output motor 6, prevents flywheel shaft 2 to be detached from bearing working range rotation unstability.
When work, input motor 5 drives flywheel shaft 2, flywheel 3 to rotate energy storage, and control revolving speed and be in design speed section,
Welding when, 14 top of friction mandrel alignment pad simultaneously contact weldment one side, clutch combine, make flywheel shaft 2, flywheel 3 with it is defeated
6 motor shaft of motor links out, and the soldering tip motor 12 through being electrically connected drives friction mandrel 14 to rotate, and friction mandrel 14 makes with weldment friction
Until part hot melt, pusher shaft device 15 push friction soldering tip mobile to weldment side, 14 top of friction mandrel squeezes weldering for weldment heating
Part heat-fused portion makes its weldment mixing to be connect with back side；The friction soldering tip of the driving of push shaft device 15 later is returned backwards to weldment movement
Position, while clutch separation soldering tip motor 12 stalls, hot melt portion cooled and solidified forms solder joint, completes spot-welding technology process.
During above-mentioned friction mandrel 14 squeezes weldment hot melt portion, friction dome 16, which first rub, weldment and to be squeezed manufacture and heats
The annular accumulation area of material, outer rim ring rib 18 contacts weldment and friction and Extrusion later, does not generate annular accumulation area and expands without limitation
Big situation, and then inject and squeeze annular groove 17, it is allowed to penetrate into back side weldment and weldment gap from the pushing of extruding annular groove 17.It is detached from
When, it squeezes the remaining hot-melt object in annular groove 17 and is sucked in the hole of friction dome 16 at normal atmospheric pressure, partially fill up solder joint
Back side squeezes trace, prevents appearance serious hole in weldment surface after welding from falling into.
In the above process, negative pressure vacuumizes flywheel casing body 1 at work, to reduce vapour lock when flywheel 3 rotates；Friction
Soldering tip is installed on the robotic arm, and flywheel 3 relays energy storage device and is mounted on mechanical arm pedestal, and the rotation of flywheel 3 not will cause machinery
Arm changes difficulty when being directed toward.
Claims (9)
1. being used for the friction welding apparatus of spot welding robot, which is characterized in that including flywheel relaying energy storage device and friction soldering tip；
Wherein, flywheel relaying energy storage device includes flywheel casing body, flywheel shaft, flywheel, clutch shaft, clutch, input motor
And output motor；Flywheel is mounted on flywheel shaft middle section, and clutch is mounted at the top of clutch, on clutch shaft lower end and flywheel shaft
End connection transmission, input motor are mounted on flywheel shaft lower part, and output motor is mounted on above clutch, the motor shaft of output motor
It connect transmission with clutch top, flywheel casing body mask whole flywheel shaft, flywheel, clutch shaft, clutch and output motor,
Flywheel casing body and flywheel shaft, flywheel, the bearing connection relationship for having relative rotation between clutch shaft；
The soldering tip that rubs includes soldering tip rack, soldering tip motor, shaft coupling and friction mandrel, and soldering tip motor is mounted on soldering tip rack one end,
It is electrically connected with output motor, soldering tip motor axis protrudes into soldering tip rack, and passes through shaft coupling and friction axis connection, friction mandrel
It is stretched out by the soldering tip rack other end, is provided with bearing at soldering tip rack；
One end that friction mandrel stretches out soldering tip rack is working end, which is provided with friction dome, squeezes annular groove and outer rim ring
Rib, wherein friction dome is located at working end the center point, it is ellipsoid outstanding, outer rim ring rib is located at working end outer rim, is annulus
Shape fin, top fillet processing, highly lower than friction dome, extrusion ring slot position and outer rim ring rib arranged concentric, position and friction circle
Between top and outer rim ring rib.
2. being used for the friction welding apparatus of spot welding robot as described in claim 1, which is characterized in that the clutch is under
Fork, friction plate, friction clamp and second order electromagnetism push rod composition, wherein lower fork is fixedly mounted on clutch shaft upper end, to upper side exhibition
It opens in inverted cone-shaped, there is hole in friction plate center, and it is parallel with flywheel coaxial, it is mounted at the top of lower fork, second order electromagnetism push rod is mounted on electricity
On arbor, top rank is protruded into the hole in friction plate center, and friction accompanies two panels, is separately mounted to second order electromagnetism push rod top rank and time rank
It is upper and parallel with friction plate, make friction plate between two panels friction clamp.
3. as described in claim 1 be used for spot welding robot friction welding apparatus, which is characterized in that the flywheel casing body with
Flywheel shaft bottom end, flywheel inner edge lower surface, clutch shaft are provided with thrust bearing between middle section.
4. being used for the friction welding apparatus of spot welding robot as claimed in claim 3, which is characterized in that the thrust bearing is ring
The magnetic suspension bearing of shape magnet composition.
5. being used for the friction welding apparatus of spot welding robot as described in claim 1, which is characterized in that the input motor is mouse
Cage alternating current generator, wherein mouse cage coil is fixedly mounted on flywheel shaft, and pole coil group is mounted on flywheel casing body and corresponds to position
It sets.
6. being used for the friction welding apparatus of spot welding robot as described in claim 1, which is characterized in that the output motor is straight
Generator is flowed, the soldering tip motor is dc motor.
7. being used for the friction welding apparatus of spot welding robot as described in claim 1, which is characterized in that be provided on the flywheel
Multiple leveling screw holes level in screw hole and are equipped with linkage levelling screw.
8. being used for the friction welding apparatus of spot welding robot as claimed in claim 2, which is characterized in that the lower fork top setting
There are multiple leveling screw holes, levels in screw hole and linkage levelling screw is installed.
9. being used for the friction welding apparatus of spot welding robot as described in claim 1, which is characterized in that set on the soldering tip motor
It is equipped with push shaft device, for releasing and withdrawing the motor shaft, shaft coupling and friction mandrel of soldering tip motor along electrical axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910436726.2A CN110026674B (en) | 2019-05-24 | 2019-05-24 | Friction welding device for spot welding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910436726.2A CN110026674B (en) | 2019-05-24 | 2019-05-24 | Friction welding device for spot welding robot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110026674A true CN110026674A (en) | 2019-07-19 |
| CN110026674B CN110026674B (en) | 2023-12-26 |
Family
ID=67243256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910436726.2A Active CN110026674B (en) | 2019-05-24 | 2019-05-24 | Friction welding device for spot welding robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110026674B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3784080A (en) * | 1972-11-06 | 1974-01-08 | E Ditto | Apparatus for friction welding |
| CN1089695A (en) * | 1992-12-22 | 1994-07-20 | 卢克摩擦片和离合器有限公司 | Friction clutch |
| JPH06312278A (en) * | 1993-04-28 | 1994-11-08 | Mitsubishi Heavy Ind Ltd | Rotational friction welding method |
| CN1927518A (en) * | 2006-06-13 | 2007-03-14 | 兰州理工大学 | Controlling device of stirring friction welding friction head |
| CN103758968A (en) * | 2014-01-21 | 2014-04-30 | 武汉理工大学 | Flywheel energy storage device and rail guided trolley running mechanism with same |
| CN203804408U (en) * | 2014-03-17 | 2014-09-03 | 陕西安中机械有限责任公司 | Main shaft system of continuous driving friction welding machine for welding drill stem |
| CN206153745U (en) * | 2016-11-18 | 2017-05-10 | 新誉轨道交通科技有限公司 | Friction stir welding stirs head |
| CN207154997U (en) * | 2017-09-08 | 2018-03-30 | 北京世佳博科技发展有限公司 | It is a kind of to be applied to the stirring-head without the welding of advance inclination angle agitating friction |
| CN108637463A (en) * | 2018-07-12 | 2018-10-12 | 江苏锢邦智能装备有限公司 | A kind of multifunctional high speed friction welding machine |
| CN210306234U (en) * | 2019-05-24 | 2020-04-14 | 宁夏吴忠市好运电焊机有限公司 | Friction welding device for spot welding robot |
-
2019
- 2019-05-24 CN CN201910436726.2A patent/CN110026674B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3784080A (en) * | 1972-11-06 | 1974-01-08 | E Ditto | Apparatus for friction welding |
| CN1089695A (en) * | 1992-12-22 | 1994-07-20 | 卢克摩擦片和离合器有限公司 | Friction clutch |
| JPH06312278A (en) * | 1993-04-28 | 1994-11-08 | Mitsubishi Heavy Ind Ltd | Rotational friction welding method |
| CN1927518A (en) * | 2006-06-13 | 2007-03-14 | 兰州理工大学 | Controlling device of stirring friction welding friction head |
| CN103758968A (en) * | 2014-01-21 | 2014-04-30 | 武汉理工大学 | Flywheel energy storage device and rail guided trolley running mechanism with same |
| CN203804408U (en) * | 2014-03-17 | 2014-09-03 | 陕西安中机械有限责任公司 | Main shaft system of continuous driving friction welding machine for welding drill stem |
| CN206153745U (en) * | 2016-11-18 | 2017-05-10 | 新誉轨道交通科技有限公司 | Friction stir welding stirs head |
| CN207154997U (en) * | 2017-09-08 | 2018-03-30 | 北京世佳博科技发展有限公司 | It is a kind of to be applied to the stirring-head without the welding of advance inclination angle agitating friction |
| CN108637463A (en) * | 2018-07-12 | 2018-10-12 | 江苏锢邦智能装备有限公司 | A kind of multifunctional high speed friction welding machine |
| CN210306234U (en) * | 2019-05-24 | 2020-04-14 | 宁夏吴忠市好运电焊机有限公司 | Friction welding device for spot welding robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110026674B (en) | 2023-12-26 |
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