CN103551725A - Horizontal multi-head wheel hub welding device - Google Patents
Horizontal multi-head wheel hub welding device Download PDFInfo
- Publication number
- CN103551725A CN103551725A CN201310527980.6A CN201310527980A CN103551725A CN 103551725 A CN103551725 A CN 103551725A CN 201310527980 A CN201310527980 A CN 201310527980A CN 103551725 A CN103551725 A CN 103551725A
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- slide unit
- drive motors
- welding device
- plumb joint
- 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
Images
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
-
- 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
- B23K20/1245—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
- B23K20/125—Rotary tool drive mechanism
-
- 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
- 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
- B23K20/129—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 specially adapted for particular articles or workpieces
-
- 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
- B23K2101/006—Vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a horizontal multi-head wheel hub welding device, which comprises a work table, wherein a wheel hub positioning device and welding machines are arranged on the work table, welding heads of the welding machines face the wheel hub positioning device, the wheel hub positioning device comprises a seat plate and a chuck, the seat plate is rotationally connected with the upper surface of the work table, the back side of the chuck is connected with the upper surface of the seat plate, the seat plate is transmitted with a seat plate driving motor, arc-shaped positioning plates are respectively connected onto a plurality of clamp claws arranged at the front side of a chuck body of the chuck, the end parts of the arc-shaped positioning plates respectively connected onto the clamp claws are in butt joint for forming a circular ring, the number of the welding machines is at least three, and the welding machines are uniformly arranged around the wheel hub positioning device. The horizontal multi-head wheel hub welding device has the advantages that the wheel hub heating and stress conditions are improved, the wheel hub deformation twisting quantity is reduced to be less than 1.0mm, the wheel hub quality is effectively improved, meanwhile, the welding speed is exponentially improved, the yield of a wheel hub is improved, and the economic benefits of enterprises is also further improved.
Description
Technical field
The present invention relates to electroplating equipment wielding machine field, be specifically related to a kind of horizontal bull hub welding device.
Background technology
Wheel hub is that vehicle is for connecting the parts of tire and axle, current wheel hub can be divided into three kinds of one piece casting type, Integral forge type and combined types manufacturing process, one piece casting type wheel hub is that current manufacturing cost is minimum, its output accounts for 90% left and right of wheel hub total growth, the performance of Integral forge type wheel hub is better than Integral forge type wheel hub, but its manufacturing cost is higher, the performance of combined type wheel hub can reach the performance of Integral forge type wheel hub, and manufacturing cost more approaches one piece casting type wheel hub, be therefore subject to gradually client's favor.
Wheel rim and the spoke of combined type wheel hub are manufactured respectively, and then compound, integrally welded, the wheel hub that current welder processes is easily out of shape, and twist angle surpasses 1.5mm, and the disqualification rate of wheel hub is high, main cause have following some:
First, welder adopts vertical location, from horizontal direction, the both ends of the surface of wheel hub is clamped, plumb joint carries out agitating friction welding from spoke and wheel rim compound, in welding process, the local temperature of wheel rim raises, and wheel rim is subject to chucking power and gravity effect, at weld, easily produces distortion, simultaneously, for guaranteeing that in welding process, wheel hub does not produce axial displacement, clamp the required power of wheel hub very large, very high to equipment requirement, energy consumption in welding process is also very high, and the manufacturing cost of wheel hub is high;
Secondly, welder adopts single plumb joint to carry out agitating friction welding from spoke and wheel rim compound, and in welding process, the local temperature of wheel rim raises, and plumb joint one direction is exerted pressure to wheel hub outer wall, and wheel hub is heated, discontinuity, easy torsional deformation;
In addition, the plumb joint that drive motors is controlled agitating friction bonding machine advances until insert the certain degree of depth of wheel rim outer wall, then rotating base drives wheel hub to rotate a circle, complete the circumferential welding of wheel rim and spoke, during the course, plumb joint is constant to the distance of wheel rim axis, and be subject to the restriction of wheel rim fabrication process condition, the wheel rim wall thickness of wheel rim and spoke weld cannot be guaranteed in full accord, there is difference in the degree of depth that plumb joint inserts wheel rim wall, cause weld seam to have dark or shallow situation, wheel rim differs in the intensity of commissure, easily produces distortion.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of horizontal bull hub welding device, can solve the wheel hub that existing hub welding device processes and easily be out of shape, and twist angle is large, the problem that disqualification rate is high.
The present invention is achieved through the following technical solutions:
A kind of horizontal bull hub welding device, comprise workbench, wheel hub positioner and plumb joint are installed towards the bonding machine of wheel hub positioner on described workbench, described wheel hub positioner comprises the seat board that is rotationally connected with worktable upper surface, and the back side is connected in the chuck of seat board upper surface, described seat board and the transmission of seat board drive motors, on a plurality of claws in the chuck body front of described chuck, be connected with respectively arc location-plate, described in be connected to the docking of a plurality of arc location-plates end on claw and form annulus; Described bonding machine at least includes three, is evenly arranged on around wheel hub positioner.
Described claw has 8, and the arc location-plate radian connecting on each claw is 45 degree.
The pressure that the outer arc limit of described arc location-plate is provided with perpendicular to arc location-plate surface disperses flanging.
The external diameter of described annulus is 0.8 ~ 0.9 times of hub diameter.
It is 3 ~ 4 centimetres that described pressure disperses the height of flanging.
Distance between described arc location-plate and seat board, the distance of being inserted in one end of chuck to wheel hub with the weld seam of wheel hub matches.
Described bonding machine comprises guide rail, slide unit, slide unit drive motors, body, plumb joint drive motors, and described guide rail is radially laid on workbench along wheel hub positioner, and described slide unit is slidably connected to guide rail; Described body and plumb joint drive motors are connected in slide unit, are arranged on plumb joint and the transmission of plumb joint drive motors on body; Described slide unit be arranged on the slide unit drive motors transmission on workbench.
Described body is connected with slide unit with height adjuster by angular adjustment apparatus.
Described angular adjustment apparatus comprises the axle that is vertically connected at body front end both sides, and is fixed on the axle sleeve on slide unit, and described axle sleeve is provided with through hole, and the outer end of described axle is provided with screw thread, and the outer end of described axle compresses with nut through after through hole.
Described height adjuster comprises the bar that is vertically connected at body rear end both sides, and be fixed on the positioning seat on slide unit, described positioning seat is provided with locating notch, described bar outer end penetrates in locating notch, between at the bottom of the lower surface of described bar and locating slot, be provided with adjusting cushion block, the upper surface of described bar is compressed by the bolt through locating slot top board.
The state detection unit and the master control set that also comprise plumb joint drive motors, the output of described state detection unit is connected in the input of master control set, and the output of described master control set connects the driver of slide unit drive motors.
Described master control set receive status detecting unit detected plumb joint drive motors voltage or electric current, according to the rising of voltage or electric current or reduce the signal strength signal intensity change input control device, control slide unit drive motors and drive the plumb joint of slide unit retreat or advance.
Described state detection unit is current transducer or voltage transmitter, and described master control set is PLC Programmable Logic Controller or single-chip microcomputer.
The present invention's advantage is compared with prior art:
One, adopt from inside to outside tensioner stationary hub of chuck straight up, improved the stressing conditions of wheel rim, reduced the deflection occurring in welding process, greatly reduce the requirement to chucking device simultaneously, and the energy consumption of chucking device in welding process, reduce the cost that wheel hub is manufactured, improve the economic benefit of enterprise;
Two, the plumb joint with many bonding machines welds wheel hub outer wall simultaneously, make wheel hub be heated, stressed evenly, the twist angle of wheel hub distortion is reduced to below 1.0mm, effectively improved the quality of wheel hub, improve exponentially the speed of welding simultaneously, improve the output of wheel hub, further improved the economic benefit of enterprise;
Three, read voltage or the curent change of plumb joint drive motors, as the feedback element of the butt welded seam degree of depth, adjust slide unit drive motors and change the distance between plumb joint and wheel rim outer wall, improve the situation that weld seam is dark or shallow, improve the commissure intensity of wheel hub, reduce the wheel hub amount of distorting.
Accompanying drawing explanation
Fig. 1 is horizontal bull hub welding device plan structure schematic diagram of the present invention.
Fig. 2 is the A direction view of I part in Fig. 1.
Fig. 3 is wheel hub positioning device structure schematic diagram.
Fig. 4 is the B direction cutaway view of Fig. 3.
Fig. 5 is plumb joint following control system structured flowchart.
The specific embodiment
As Fig. 1, Fig. 3, a kind of horizontal bull hub welding device shown in Fig. 4, comprise workbench 2, wheel hub positioner 1 and plumb joint are installed towards the bonding machine of wheel hub positioner 1 on described workbench 2, described wheel hub positioner comprises seat board 11, and the back side is connected in eight pawl oild chucks 15 of seat board 11 upper surfaces, described seat board 11 is by being rotationally connected with the coaxial rotating shaft of chuck 15 16 and workbench 2, described rotating shaft 16 and 17 transmissions of seat board drive motors, on eight claws 14 in described eight dog chuck 15 fronts, be connected with respectively the arc location-plate 12 that radian is 45 degree, the described a plurality of arc location-plates 12 end docking that are connected on claw 14 form annulus, the pressure that the outer arc limit of described arc location-plate 12 is provided with perpendicular to arc location-plate 12 surfaces disperses flanging 13, described bonding machine includes three, is evenly arranged on around wheel hub positioner 1.
Bonding machine as shown in Figure 2 comprises guide rail 3, slide unit 4, slide unit drive motors 5, body 6, plumb joint drive motors 7, and described guide rail 3 is radially laid on workbench 2 along wheel hub positioner 1, and described slide unit 4 is slidably connected to guide rail 3; Described body 6 and plumb joint drive motors 7 are connected in slide unit 4, are arranged on plumb joint and 7 transmissions of plumb joint drive motors on body 6; Described slide unit 4 be arranged on slide unit drive motors 5 transmissions on workbench 2.Described body 6 is connected with slide unit 4 with height adjuster 10 by angular adjustment apparatus 9; Described angular adjustment apparatus 9 comprises the axle 91 that is vertically connected at body 6 front end both sides, and is fixed on the axle sleeve 41 on slide unit 4, and described axle sleeve 41 is provided with through hole, and the outer end of described axle 91 is provided with screw thread, and the outer end of described axle 91 compresses with nut through after through hole; Described height adjuster 10 comprises the bar 101 that is vertically connected at body 6 both sides, rear end, and be fixed on the positioning seat 42 on slide unit 4, described positioning seat 42 is provided with locating notch, described bar 101 outer ends penetrate in locating notch, between at the bottom of the lower surface of described bar 101 and locating slot, be provided with adjusting cushion block, the upper surface of described bar 101 is compressed by the bolt 43 through locating slot top board.
While adopting the mode of friction stir welding to weld wheel hub, need the angle that keeps certain between plumb joint and wheel rim outer wall, the wheel hub of corresponding different size, need to adjust the position of plumb joint with maintenance angle; While adjusting plumb joint position, the nut of axle 91 outer ends is unclamped, and bolt 43 unclamps, by adjusting the position of body 6 and the thickness that regulates cushion block, realize the angle of butt joint and the adjusting of height, again nut 91 and bolt 43 are tightened respectively after reaching expection angle and height.
While welding, first the wheel hub not welding after compound is enclosed within on chuck 15, until the lower port of wheel rim is buckled on seat board 11, then start chuck 15, claw 14 is expanded outwardly, the pressure on arc location-plate 12 outer arc limits disperses flanging 13 to withstand on wheel rim and the compound place of spoke, realizes the location to wheel hub; Restart slide unit drive motors 5, drive slide unit 4 to move until plumb joint inserts the suitable degree of depth of wheel rim outer wall to wheel hub, restarting seat board drive motors 17 drives wheel hub to rotate a circle, 5 reversions of slide unit drive motors drive slide unit 4 to reset, seat board drive motors 17 stops, chuck 15 pressure releases, can take off wheel hub.
According to actual processing, analyze known, when plumb joint insertion wheel rim wall is too dark or too shallow, the curtage of the rotary drive motor of plumb joint can increase or reduce, the walking that can realize butt joint according to the Changing Pattern of this curtage of rotary drive motor drives servomotor to control, and alleviates the situation that weld seam is dark or shallow of even eliminating.
As shown in Figure 5, above-mentioned a kind of horizontal bull hub welding device also comprises current transducer and the PLC Programmable Logic Controller being connected in plumb joint drive motors 7 power circuits, the output of described current transducer is connected in the input of PLC Programmable Logic Controller, and the output of described PLC Programmable Logic Controller connects the driver of slide unit drive motors 5.Detected plumb joint drive motors 7 electric currents of described PLC Programmable Logic Controller received current transmitter, according to the rising of electric current or reduce the signal strength signal intensity change input control device, control slide unit drive motors 5 and drive the plumb joint of slide units 4 retreat or advance.For adopting servomotor to make the plumb joint rotariling actuate, the encoder that the input port of PLC Programmable Logic Controller can directly connect servomotor obtains current signal.
If it is servo-actuated to change to control plumb joint with sensor detection wheel rim outer wall thickness, be subject to the restriction of system response time, cannot control in time drive motors and make action, be difficult to improve the quality of wheel hub.
Claims (10)
1. a horizontal bull hub welding device, comprise workbench (2), wheel hub positioner (1) and plumb joint are installed towards the bonding machine of wheel hub positioner (1) on described workbench (2), it is characterized in that: described wheel hub positioner comprises the seat board (11) that is rotationally connected with workbench (2) upper surface, and the back side is connected in the chuck (15) of seat board (11) upper surface, described seat board (11) and seat board drive motors (17) transmission, on a plurality of claws (14) in described chuck (15) front, be connected with respectively arc location-plate (12), described a plurality of arc location-plates (12) end docking being connected on claw (14) forms annulus, described bonding machine at least includes three, is evenly arranged on wheel hub positioner (1) around.
2. a kind of horizontal bull hub welding device as claimed in claim 1, is characterized in that: described claw (14) has 8, and upper arc location-plate (12) radian connecting of each claw (14) is 45 degree.
3. a kind of horizontal bull hub welding device as claimed in claim 1 or 2, is characterized in that: the pressure that the outer arc limit of described arc location-plate (12) is provided with perpendicular to arc location-plate (12) surface disperses flanging (13).
4. a kind of horizontal bull hub welding device as claimed in claim 1, it is characterized in that: described bonding machine comprises guide rail (3), slide unit (4), slide unit drive motors (5), body (6), plumb joint drive motors (7), described guide rail (3) is radially laid on workbench (2) above along wheel hub positioner (1), and described slide unit (4) is slidably connected to guide rail (3); Described body (6) and plumb joint drive motors (7) are connected in slide unit (4), are arranged on plumb joint and plumb joint drive motors (7) transmission on body (6); Described slide unit (4) be arranged on slide unit drive motors (5) transmission on workbench (2).
5. a kind of horizontal bull hub welding device as claimed in claim 4, is characterized in that: described body (6) is connected with slide unit (4) with height adjuster (10) by angular adjustment apparatus (9).
6. a kind of horizontal bull hub welding device as claimed in claim 5, it is characterized in that: described angular adjustment apparatus (9) comprises the axle (91) that is vertically connected at body (6) front end both sides, and be fixed on the axle sleeve (41) on slide unit (4), described axle sleeve (41) is provided with through hole, the outer end of described axle (91) is provided with screw thread, and the outer end of described axle (91) compresses with nut through after through hole.
7. a kind of horizontal bull hub welding device as claimed in claim 5, it is characterized in that: described height adjuster (10) comprises the bar (101) that is vertically connected at body (6) both sides, rear end, and be fixed on the positioning seat (42) on slide unit (4), described positioning seat (42) is provided with locating notch, described bar (101) outer end penetrates in locating notch, between at the bottom of the lower surface of described bar (101) and locating slot, be provided with adjusting cushion block, the upper surface of described bar (101) is compressed by the bolt (43) through locating slot top board.
8. a kind of horizontal bull hub welding device as claimed in claim 4, it is characterized in that: the state detection unit and the master control set that also comprise plumb joint drive motors (7), the output of described state detection unit is connected in the input of master control set, and the output of described master control set connects the driver of slide unit drive motors (5).
9. a kind of horizontal bull hub welding device as claimed in claim 8, it is characterized in that: detected plumb joint drive motors (7) voltage of described master control set receive status detecting unit or electric current, according to the rising of voltage or electric current or reduce the signal strength signal intensity change input control device, control slide unit drive motors (5) and drive the plumb joint of slide unit (4) retreat or advance.
10. a kind of horizontal bull hub welding device as claimed in claim 8 or 9, is characterized in that: described state detection unit is current transducer or voltage transmitter, and described master control set is PLC Programmable Logic Controller or single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310527980.6A CN103551725B (en) | 2013-10-31 | 2013-10-31 | Horizontal multi-head wheel hub welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310527980.6A CN103551725B (en) | 2013-10-31 | 2013-10-31 | Horizontal multi-head wheel hub welding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103551725A true CN103551725A (en) | 2014-02-05 |
| CN103551725B CN103551725B (en) | 2015-06-10 |
Family
ID=50006171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310527980.6A Active CN103551725B (en) | 2013-10-31 | 2013-10-31 | Horizontal multi-head wheel hub welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103551725B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191142A (en) * | 2014-09-15 | 2014-12-10 | 蚌埠华泰液力变矩器有限公司 | Fixing device for guide wheel and steel strip welding |
| CN108890190A (en) * | 2018-06-30 | 2018-11-27 | 格力电器（武汉）有限公司 | A kind of welding gun pipette tips alignment tool |
| CN113996909A (en) * | 2021-10-22 | 2022-02-01 | 定南色耐特智能科技有限公司 | Complete rim welding equipment for two-piece type spliced rim |
| CN118046077A (en) * | 2024-04-16 | 2024-05-17 | 康瑞普(天津)冶金设备有限公司 | Automatic multi-station spot welder for strip steel bundling machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001012421A1 (en) * | 1999-08-12 | 2001-02-22 | Exama Maschinen Gmbh | Multiple-head friction welding method and device for carrying out said method |
| CN2626661Y (en) * | 2003-05-23 | 2004-07-21 | 中国石油天然气集团公司 | Multiple welding heads synchronous positioning mechanism for pipeline inner circumferential weld automatic welder |
| US20100117443A1 (en) * | 2008-11-10 | 2010-05-13 | Gm Global Technology Operations, Inc. | Lightweight aluminum wheel with magnesium rim |
| KR20100075342A (en) * | 2008-12-24 | 2010-07-02 | 태창공업 주식회사 | Method of automobile wheel |
| CN102152085A (en) * | 2011-05-05 | 2011-08-17 | 广州有色金属研究院 | Method for manufacturing dissimilar aluminum alloy composite automobile hub |
| CN103157902A (en) * | 2013-03-29 | 2013-06-19 | 江苏新创雄铝制品有限公司 | Hub stir friction welding device and control system thereof |
| CN203557001U (en) * | 2013-10-31 | 2014-04-23 | 刘湘平 | Horizontal multi-head hub welding device |
-
2013
- 2013-10-31 CN CN201310527980.6A patent/CN103551725B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001012421A1 (en) * | 1999-08-12 | 2001-02-22 | Exama Maschinen Gmbh | Multiple-head friction welding method and device for carrying out said method |
| CN2626661Y (en) * | 2003-05-23 | 2004-07-21 | 中国石油天然气集团公司 | Multiple welding heads synchronous positioning mechanism for pipeline inner circumferential weld automatic welder |
| US20100117443A1 (en) * | 2008-11-10 | 2010-05-13 | Gm Global Technology Operations, Inc. | Lightweight aluminum wheel with magnesium rim |
| KR20100075342A (en) * | 2008-12-24 | 2010-07-02 | 태창공업 주식회사 | Method of automobile wheel |
| CN102152085A (en) * | 2011-05-05 | 2011-08-17 | 广州有色金属研究院 | Method for manufacturing dissimilar aluminum alloy composite automobile hub |
| CN103157902A (en) * | 2013-03-29 | 2013-06-19 | 江苏新创雄铝制品有限公司 | Hub stir friction welding device and control system thereof |
| CN203557001U (en) * | 2013-10-31 | 2014-04-23 | 刘湘平 | Horizontal multi-head hub welding device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191142A (en) * | 2014-09-15 | 2014-12-10 | 蚌埠华泰液力变矩器有限公司 | Fixing device for guide wheel and steel strip welding |
| CN108890190A (en) * | 2018-06-30 | 2018-11-27 | 格力电器（武汉）有限公司 | A kind of welding gun pipette tips alignment tool |
| CN113996909A (en) * | 2021-10-22 | 2022-02-01 | 定南色耐特智能科技有限公司 | Complete rim welding equipment for two-piece type spliced rim |
| CN118046077A (en) * | 2024-04-16 | 2024-05-17 | 康瑞普(天津)冶金设备有限公司 | Automatic multi-station spot welder for strip steel bundling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103551725B (en) | 2015-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6246389B2 (en) | Double-layer disk type tool magazine device | |
| CN108213923B (en) | Automobile rear axle housing flange plate press-fitting welding device | |
| CN103551725B (en) | Horizontal multi-head wheel hub welding device | |
| CN110480379A (en) | A kind of intelligent fixture fixture and its application method | |
| CN105458606B (en) | A kind of axle housing assembly weld jig and its welding procedure | |
| CN107457569B (en) | A kind of gravure printing roller plug vehicle weldering all-in-one machine and its processing method | |
| CN103418999B (en) | A kind of automobile axle shaft processing technology | |
| CN202129666U (en) | Flange spline expansion sleeve and flange machining craft equipment | |
| CN105290423A (en) | Double-head digital controlled lathe | |
| CN206493000U (en) | A kind of semiaxis ring flange beveler | |
| CN201524888U (en) | Automatic circular welder adopting four-wheel locating | |
| CN205380323U (en) | Work clamping piece automatic tapping machine | |
| CN105081553A (en) | Friction stir joining device for aluminum alloy plates of 1 mm and below | |
| CN103433818A (en) | Workpiece clamping device for fully automatically grinding shaft external circle | |
| CN203557001U (en) | Horizontal multi-head hub welding device | |
| CN106670588A (en) | Chamfering machine for half shaft flange plates | |
| CN203557000U (en) | Multi-head hub welding device | |
| CN201736054U (en) | Automatic clamping device of internal hole of front end cover of turned starting motor | |
| CN103551724B (en) | Multi-head hub welding device | |
| CN204108580U (en) | Flange reinforcing ribs fixed-position welding device | |
| CN103639749B (en) | Holes concentric vertical platen clamp rig | |
| CN203380391U (en) | Automatic drilling machine | |
| CN202861713U (en) | Full-automatic standard knot rolling-over working outfit | |
| CN202240561U (en) | Processing tool for motor shell | |
| CN210908635U (en) | Automatic straight seam welding device for stainless steel liner ring of water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |