CN101108437A - Soldering machine with movable rotating function - Google Patents
Soldering machine with movable rotating function Download PDFInfo
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- CN101108437A CN101108437A CNA2007100591872A CN200710059187A CN101108437A CN 101108437 A CN101108437 A CN 101108437A CN A2007100591872 A CNA2007100591872 A CN A2007100591872A CN 200710059187 A CN200710059187 A CN 200710059187A CN 101108437 A CN101108437 A CN 101108437A
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- workbench
- table top
- anchor clamps
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Abstract
The invention provides a brazing machine with moving and rotating functions, which comprises a base, a main frame, a movable frame, an induction brazing mechanism, a worktable and a clamp. A drive mechanism is arranged at the bottom of the main frame, and comprises a lead screw connected with a motor, and a nut at the bottom of the main frame; a slideway parallel to a guide rail is arranged on the main frame; the movable frame is supported on the slideway; the induction brazing mechanism is provided at one side of the movable frame close to the worktable; the worktable and the clamp are fixed between two guide rails at one side of the base, the worktable and the clamp comprise worktables for supporting workpieces and clamps for clamping the workpieces. The benefits with the invention are that the structure is simple, the process is advanced, and the invention is suitable for the workpieces with symmetric weld seams. The reforming structure of the machine can ensure the weld seams to be flat, which is especially suitable for welding red copper bars of coils for rotors of large and middle hydraulic generators using four-corner welding. After the welding of one side of the workpiece is finished, the main frame retracts, the coil is driven by the worktable to rotate 180 degree for welding another side of the workpiece.
Description
Technical field
The invention belongs to welding equipment, particularly be solderer with movable rotating function.
Background technology
At present, in generating equipment, rotor coil is one of very crucial parts, plays crucial effect in equipment operation.Rotor coil adopts the purple copper bar of four welded corner joints, and the quality of its welding quality directly affects the performance of generating equipment, and the quality of welding quality depends on solderer to a great extent.
The mechanical means coiling is adopted in domestic prior art red copper winding displacement circle processing, but the equipment heaviness, technology falls behind.In the world, the country that has advanced technology has adopted induction brazing automation special equipment to carry out welding processing, its production efficiency height, and quality is good.At present, Sweden is being in world lead level aspect the coil welding.
Though external red copper winding displacement circle induction brazing automation special equipment is good, cost is also very high, and domestic enterprise is difficult to bear.Therefore some manufacturing enterprises extremely to thirst for a kind of cost occurring low, a kind of solderer that is applicable to red copper board coil welding processing easy to use with movable rotating function.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned technology, provide a kind of workbench to rotate, induction brazing mechanism can move, and has a kind of solderer with movable rotating function to the weld bond reshaping device.
The technical scheme that solves the problems of the technologies described above is: a kind of solderer with movable rotating function, and described solderer with movable rotating function comprises: base, mainframe, moving frame, induction brazing mechanism, workbench and anchor clamps with two guide rails; Described mainframe bottom is provided with and makes its driving mechanism that moves along guide rail, and this driving mechanism is by the leading screw that is connected with motor and be positioned at the nut that is fitted on the leading screw bottom the mainframe and form, and is provided with the slideway parallel with guide rail on the top of mainframe; What described moving frame was slided is supported on the slideway, and a side of closing on workbench and anchor clamps at moving frame is provided with induction brazing mechanism; Described workbench and anchor clamps are fixed between two guide rails of base one side, and this workbench and anchor clamps comprise the workbench of supporting workpiece and the anchor clamps of clamping work pieces.
The invention has the beneficial effects as follows: the present invention is simple in structure, and technology advanced person is specially adapted to the workpiece of weld bond position symmetry.The present invention has reshaping device, and the workpiece shaping after the welding is handled, and can guarantee that weld bond is smooth.The present invention is specially adapted to the purple copper bar that big-and-middle-sized hydraulic turbogenerator rotor coil adopts four welded corner joints.Mainframe of the present invention can be on accurate guide rail before and after walking, when workpiece one face down bonding connect finish after, mainframe is given up the throne, and avoids rotating mechanism and mainframe to bump, be convenient to make workbench drive workpiece Rotate 180 ° after, the workpiece opposite side is welded.
The present invention can adopt double, and the welding efficiency height improves stock utilization to 99-100%.Can improve the welding production environment, alleviate labor strength.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is that mainframe moves the back working state schematic representation to workbench and anchor clamps among Fig. 1;
Fig. 3 is that C-C analyses and observe the right view that shows mainframe among Fig. 1;
Fig. 4 is an A-A cutaway view among Fig. 3;
Fig. 5 is a B-B cutaway view among Fig. 3;
Fig. 6 is partly cut-away's enlarged drawing of induction brazing mechanism 30 among Fig. 3;
Fig. 7 is workbench and an anchor clamps schematic diagram among Fig. 1;
Fig. 8 is the vertical view of Fig. 7;
Fig. 9 is a D D direction elevating mechanism running part syndeton schematic diagram among Fig. 7.
" explanation of sequence number in the accompanying drawing "
1: guide rail 2: driving mechanism 3: motor 4: leading screw
6: nut 7: workpiece 10: base 20: mainframe
21: entablature 22: moving frame 23: after-poppet 24: fore-stock
25: base plate 26: slideway 27: track 28: the oil cylinder supporting plate
29: bracing frame 30: induction brazing mechanism 31: induction coil
32: high frequency induction power supply 33: pressure head body 34: briquetting 35: pressure head
36: handle 37: supporting plate 38: groove 40: Work-sheet pressing mechanism
41: connect pin 42: hinge 43: pivot link 44: swing connecting bar
45 hinges 46: bearing pin 60: hydraulic pressure reshaping device 61: oil cylinder
62:U type dressing stick 63: integer 70 workbench 71: reducing gear
72: power shaft 73: output shaft 74: turntable 80: anchor clamps
81-1,81-2,81-3,81-4: connecting axle 82: screw rod 83: motor
84: bevel gear turns to header tank 84-1,84-2: bevel gear turns to branch mailbox
85a: steady job table top 85b: active operation table top 86: worm gear
87: bevel gear reductor 88: connecting plate 89: clamp fixing plate
91: elevating mechanism 92: output shaft 93: fixture mount
100: workbench and anchor clamps
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
The invention provides a kind of solderer with movable rotating function, described solderer with movable rotating function comprises: base 10, mainframe 20, moving frame 22, induction brazing mechanism 30, workbench and anchor clamps 100 with two guide rails 1.
Described mainframe 20 bottoms are provided with the driving mechanism 2 that it is moved along guide rail 1, this driving mechanism 2 is by the leading screw that is connected with motor 34 and be positioned at the nut 6 that mainframe 20 bottoms are fitted on the leading screw 4 and form, and is provided with the slideway 26 parallel with guide rail 1 on the top of mainframe 20.Described motor 3 is arranged on the middle part of base 10 opposite sides, and the output shaft of motor 3 connects leading screw 4, and this leading screw 4 is supported on the bracing frame 29 of base 10 centres, and nut 6 is fixed in the base plate 25 (there is explanation the back) of mainframe 20 bottoms.
What described moving frame 22 was slided is supported on the slideway 26, and a side of closing on workbench and anchor clamps 100 at moving frame 22 is provided with induction brazing mechanism 30.
Described workbench and anchor clamps 100 are fixed between two guide rails 1 of base 10 1 sides, and this workbench and anchor clamps 100 comprise the workbench 70 of supporting workpiece 7 and the anchor clamps 80 of clamping work pieces 7.
Described mainframe 20 is by being interconnected to constitute as underframe, and this framework comprises: base plate 25, two fore-stocks 24, two after-poppets 23, entablature 21, two slideways 26.Described base plate 25 is positioned at mainframe 20 bottoms, and what slided in base plate 25 left and right sides is supported on two guide rails 1, and nut 6 is arranged on middle part in this base plate 25.Described after-poppet 23 is erect with the fore-stock 24 that is higher than after-poppet 23 and is fixed on both sides, base plate 25 front and back, and entablature 21 is connected between two fore-stock 24 tops.The position symmetry of described two slideways 26 is connected between fore-stock 24 and the after-poppet 23, is respectively arranged with above two slideways 26 and supports the track 27 that moving frame 22 both sides realize being slidingly matched.
Hydraulic pressure reshaping device 60 to workpiece 7 shapings also is housed on described mainframe 20, and described hydraulic pressure reshaping device 60 comprises: oil cylinder 61, U type dressing stick 62, integer 63, oil cylinder supporting plate 28; Described oil cylinder supporting plate 28 1 sides are provided with the groove 38 that hangs on entablature 21 slideways and can slide along this slideway, and the groove of the slideway of the crossbeam 21 in the present embodiment and oil cylinder supporting plate 28 1 sides is the projection of dove-tail form and the groove 38 that matches with it.Oil cylinder supporting plate 28 opposite sides are U type dressing stick 62 fixedly, and oil cylinder 61 is arranged on above the U type dressing stick 62; Described integer 63 is arranged on the pistons end of oil cylinder 61, and this integer 63 is passed U type dressing stick 62 and entered in its U type groove.During 60 work of hydraulic pressure reshaping device, now induction brazing mechanism 30 usefulness hand propelled are in the state of stepping down that retreats, move it the position of workpiece weld bond again with hand propelled hydraulic pressure reshaping device 60, shaping is carried out in primer fluid pressing system (figure does not show) work
Described induction brazing mechanism 30 comprises: high frequency induction power supply 32, induction coil 31, Work-sheet pressing mechanism 40, be pressed in the briquetting 34 above the workpiece 7.Described high frequency induction power supply 32 is arranged on the moving frame 22 away from workbench and anchor clamps 100 1 sides, is set with supporting plate 37 on the moving frame 22 of contiguous workbench and anchor clamps 100 1 sides, and the induction coil 31 that contacts with workpiece 7 is arranged on this supporting plate 37; Described Work-sheet pressing mechanism 40 is pressed on the briquetting 34.Above-mentioned supporting plate 37 is to be made of two L type bent plates, and two inductors 31 and Work-sheet pressing mechanism 40 all are fixed on the supporting plate 37.Be connected by cable between induction brazing mechanism 30 medium-high frequency induction power supplies 32 and the induction coil 31, finish the welding of workpiece 7 when induction brazing mechanism 30 after, make a concession the position thereafter with hand propelled, be convenient to 60 work of hydraulic pressure reshaping device.
The hydraulic pressure reshaping device 60 of the embodiment of the invention and induction brazing mechanism 30 are set to two respectively, and its structure is identical, and the position symmetry is commonly referred to as the double eddy-current heating, and structure of the present invention can improve working (machining) efficiency.
Described Work-sheet pressing mechanism 40 comprises: pressure head 35, the toggle that is fixed on pressure head body 33 on the supporting plate 37, is driven by handle 36.
Described pressure head body 33 inside have and hold described toggle activity space and make pressure head 35 move up and down tubular column.Specifically, described pressure head body 33 is to be connected to form by connecting pin 41 by the halved body of symmetry, and pressure head body 33 upper inner are formed with the space, are provided with toggle in this space; Form a tubular column in pressure head body 33 bottoms, the pressure head 35 that moves up and down is housed in this tubular column.
Described pressure head 35 1 ends are pressed on the briquetting 34, and its other end inserts in pressure head body 33 tubular columns and is connected with toggle; Described toggle is: handle 36 1 ends protrude pressure head body 33 outsides, handle 36 other ends are hinged with the hinge 42 that is fixed on pressure head body 33 inside, on the handle 36 of pressure head body 33 inside, also be fixed with bearing pin 46, this bearing pin 46 1 ends protrude behind the slotted hole that passes on the swing connecting bar 44 hinged with pivot link 43 1 ends, pivot link 43 other ends are hinged with pressure head 35 other ends of the tubular column that is positioned at pressure head body 33, and described swing connecting bar 44 other ends are hinged with the hinge 45 that is fixed on pressure head body 33 inside.
Described workbench 70 has rotational structure, and this rotational structure comprises: reducing gear 71 and turntable 74, and the power shaft 72 of this reducing gear 71 connects motor, and its output shaft 73 connects turntable 74; Described anchor clamps 80 are pressing plates of energy clamping work pieces, and this pressing plate is supported on the turntable 74.
Described workbench 70 also includes steady job table top 85a and active operation table top 85b; Described steady job table top 85a is fixed on the turntable 74, steady job table top 85a is provided with and drives the elevating mechanism 91 that active operation table top 85b moves up and down, and this elevating mechanism 91 comprises: motor 83, bevel gear reductor 87, bevel gear turn to header tank 84 and 2 bevel gears to turn to branch mailbox 84-1,84-2, connecting axle 81-1,81-2,81-3,81-4; Described motor 83 connects bevel gear reductor 87, bevel gear reductor 87 connects bevel gear and turns to header tank 84, bevel gear turns to two output shafts 92 of header tank 84 both sides to connect 2 bevel gears respectively and turns to branch mailbox 84-1,84-2, turn to branch mailbox 84-1 from described 2 bevel gears, the both sides of 84-2 are exported 2 connecting axle 81-1 separately, 81-2,81-3,81-4, described connecting axle 81-1,81-2,81-3,81-4 connects the worm gear 86 that is arranged on four edges of steady job table top 85a respectively, this worm gear 86 meshes with the screw rod 82 that is installed in four edges of active operation table top 85b respectively, promptly these screw rod 82 upper ends are fixed in the screw of four edges of active operation table top 85b by screw thread, the through hole of steady job table top 85a is passed in the lower end of this screw rod 82, like this, active operation table top 85b can finish elevating movement on steady job table top 85a.
Described anchor clamps 80 are made up of connecting plate 88 and fixture mount 93, this connecting plate 88 is fixed on the steady job table top 85a, the bottom of this fixture mount 93 is fixed on the connecting plate 88, and the top of this fixture mount 93 is passed its end face of active operation table top 85b and supported and clamping work pieces 7.
Below right use carry out simple declaration:
At first give the motor in the driving mechanism 2 of mainframe 20 bottoms 3 energisings, drive mainframe 20 and move to workbench and anchor clamps 100 directions.
With hand propelled moving frame 22, make moving frame 22 on slideway 26, retreat displacement; Use hand push hydraulic pressure reshaping device 60 again, make the weld bond of integer 63 alignment pieces 7, start hydraulic work system, the pistons in the oil cylinder 61 stretch out by integer 63 weld bond are flattened, and finish the shaping of weld bond.Then, give driving mechanism 2 motors 3 energisings of mainframe 20 bottoms, mainframe 20 is return and is stepped down, and reducing gear 71 work in the workbench 70 make turntable 74 drive workpiece 7 Rotate 180 degree, need weld to forward above-mentioned welding position to the other end of workpiece 7, the mobile host frame 20 again, and workpiece 7 welding positions are put on the induction coil 31 of induction brazing mechanism 30, by Work-sheet pressing mechanism 40 workpiece 7 are pressed on the induction coil 31, repeat above-mentioned action, finish the welding of workpiece 7.
Claims (8)
1. solderer with movable rotating function, it is characterized in that, described solderer with movable rotating function comprises: the base (10) with two guide rails (1), mainframe (20), moving frame (22), induction brazing mechanism (30), the described mainframes of workbench and anchor clamps (100) (20) bottom is provided with the driving mechanism (2) that it is moved along guide rail (1), this driving mechanism (2) is by the leading screw (4) that is connected with motor (3) and be positioned at the nut (6) that mainframe (20) bottom is fitted on the leading screw (4) and form, and is provided with the slideway (26) parallel with guide rail (1) on the top of mainframe (20); What described moving frame (22) was slided is supported on the slideway (26), and a side of closing on workbench and anchor clamps (100) at moving frame (22) is provided with induction brazing mechanism (30); Described workbench and anchor clamps (100) are fixed between two guide rails (1) of base (10) one sides, and this workbench and anchor clamps (100) comprise the workbench (70) of supporting workpiece (7) and the anchor clamps (80) of clamping work pieces (7).
2. according to the solderer that has movable rotating function described in the claim 1, it is characterized in that, described mainframe (20) is by being interconnected to constitute as underframe, and this framework comprises: base plate (25), two fore-stocks (24), two after-poppets (23), entablature (21), two slideways (26); Described base plate (25) is positioned at mainframe (20) bottom, and what slided in base plate (25) left and right sides is supported on two guide rails (1), and nut (6) is arranged on this base plate (25) middle part; Described after-poppet (23) and the fore-stock (24) that is higher than after-poppet (23) are erect and to be fixed on both sides before and after the base plate (25), and entablature (21) is connected between two fore-stocks (24) top; The position symmetry of described two slideways (26) is connected between fore-stock (24) and the after-poppet (23), is respectively arranged with above two slideways (26) to support the track (27) that the realization of moving frame (22) both sides is slidingly matched.
3. according to the solderer that has movable rotating function described in the claim 1, it is characterized in that, hydraulic pressure reshaping device (60) to workpiece (7) shaping also is housed on described mainframe (20), and described hydraulic pressure reshaping device (60) comprising: oil cylinder (61), U type dressing stick (62), integer head (63), oil cylinder supporting plate (28); Described oil cylinder supporting plate (28) one sides are provided with the groove (38) that hangs on entablature (21) slideway and can slide along this slideway, and oil cylinder supporting plate (28) opposite side is U type dressing stick (62) fixedly, and oil cylinder (61) is arranged on above the U type dressing stick (62); Described integer head (63) is arranged on the pistons end of oil cylinder (61), and this integer head (63) passes U type dressing stick (62) and enters in its U type groove.
4. according to the solderer that has movable rotating function described in the claim 1, it is characterized in that described induction brazing mechanism (30) comprising: high frequency induction power supply (32), induction coil (31), Work-sheet pressing mechanism (40), be pressed in the briquetting (34) above the workpiece (7); Described high frequency induction power supply (32) is arranged on the moving frame (22) away from workbench and anchor clamps (100) one sides, be set with supporting plate (37) on the moving frame (22) of contiguous workbench and anchor clamps (100) one sides, the induction coil (31) that contacts with workpiece (7) is arranged on this supporting plate (37); Described Work-sheet pressing mechanism (40) is pressed on the briquetting (34).
5. according to the solderer that has movable rotating function described in the claim 4, it is characterized in that described Work-sheet pressing mechanism (40) comprising: pressure head (35), the toggle that is fixed on pressure head body (33) on the supporting plate (37), drives by handle (36); Described pressure head body (33) inside has and holds described toggle activity space and make pressure head (35) move up and down tubular column; Described pressure head (35) one ends are pressed on the briquetting (34), and its other end inserts in pressure head body (33) tubular column and is connected with toggle; Described toggle is: handle (36) one ends protrude pressure head body (33) outside, handle (36) other end is hinged with the hinge (42) that is fixed on pressure head body (33) inside, on the inner handle (36) of pressure head body (33), also be fixed with bearing pin (46), this bearing pin (46) one ends protrude behind the slotted hole that passes on the swing connecting bar (44) hinged with pivot link (43) one ends, pivot link (43) other end is hinged with pressure head (35) other end of the tubular column that is positioned at pressure head body (33), and described swing connecting bar (44) other end is hinged with the hinge (45) that is fixed on pressure head body (33) inside.
6. according to the solderer that has movable rotating function described in the claim 1, it is characterized in that, described workbench (70) has rotational structure, this rotational structure comprises: reducing gear (71) and turntable (74), the power shaft (72) of this reducing gear (71) connects motor, and its output shaft (73) connects turntable (74); Described anchor clamps (80) are the pressing plates of energy clamping work pieces, and this pressing plate is supported on the turntable (74).
7. according to the solderer that has movable rotating function described in the claim 6, it is characterized in that described workbench (70) also includes steady job table top (85a) and active operation table top (85b); Described steady job table top (85a) is fixed on the turntable (74), steady job table top (85a) is provided with and drives the elevating mechanism (91) that active operation table top (85b) moves up and down, and this elevating mechanism (91) comprising: motor (83), bevel gear reductor (87), bevel gear turn to header tank (84) and 2 bevel gears to turn to branch mailbox (84-1,84-2), connecting axle (81-1,81-2,81-3,81-4); Described motor (83) connects bevel gear reductor (87), bevel gear reductor (87) connects bevel gear and turns to header tank (84), bevel gear turns to two output shafts (92) of header tank (84) both sides to connect 2 bevel gears respectively and turns to branch mailbox (84-1,84-2), turn to branch mailbox (84-1 from described 2 bevel gears, both sides 84-2) are exported 2 connecting axle (81-1 separately, 81-2,81-3,81-4), described connecting axle (81-1,81-2,81-3,81-4) connect the worm gear (86) that is arranged on four edges of steady job table top (85a) respectively, this worm gear (86) meshes with the screw rod (82) that is installed in four edges of active operation table top (85b) respectively, and steady job table top (85a) is passed in the lower end of this screw rod (82); Described anchor clamps (80) are made up of connecting plate (88) and fixture mount (93), this connecting plate (88) is fixed on the steady job table top (85a), the bottom of this fixture mount (93) is fixed on the connecting plate (88), and the top of this fixture mount (93) is passed its end face of active operation table top (85b) and supported and clamping work pieces (7).
8. according to claim 3 or 4 described solderers with movable rotating function, it is characterized in that described hydraulic pressure reshaping device (60) and induction brazing mechanism (30) are set to two respectively, its structure is identical, the position symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100591872A CN100551597C (en) | 2007-08-22 | 2007-08-22 | Solderer with movable rotating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100591872A CN100551597C (en) | 2007-08-22 | 2007-08-22 | Solderer with movable rotating function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101108437A true CN101108437A (en) | 2008-01-23 |
| CN100551597C CN100551597C (en) | 2009-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100591872A Expired - Fee Related CN100551597C (en) | 2007-08-22 | 2007-08-22 | Solderer with movable rotating function |
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| CN103212933A (en) * | 2013-04-26 | 2013-07-24 | 四川东方能源科技股份有限公司 | Rotatable welding worktable |
| CN105939810A (en) * | 2014-01-23 | 2016-09-14 | 通用电器技术有限公司 | Method for brazing rotor windings |
| CN105108402A (en) * | 2015-08-26 | 2015-12-02 | 安徽巨一自动化装备有限公司 | Swing arm type welding gun mold repairing mechanism |
| CN105436807A (en) * | 2016-01-17 | 2016-03-30 | 刘超 | Steel bottle barrel bending part welding tool |
| CN105436807B (en) * | 2016-01-17 | 2017-03-08 | 李明峰 | A kind of steel cylinder cylinder press-bending part welding tooling |
| CN107511578A (en) * | 2017-08-31 | 2017-12-26 | 江苏先特能源装备有限公司 | A kind of offset pole induced electricity heat welded device that can be general |
| CN107511578B (en) * | 2017-08-31 | 2023-12-26 | 江苏先特智能装备有限公司 | General-purpose electrode-bias post induction electric heating welding device |
| CN107378184A (en) * | 2017-09-12 | 2017-11-24 | 广州市和晋自动化控制技术有限公司 | A kind of new type auto flame welding machine and its welding method |
| CN107378184B (en) * | 2017-09-12 | 2022-12-30 | 广州市和晋自动化控制技术有限公司 | Novel automatic flame welding machine and welding method thereof |
| CN113102852A (en) * | 2021-03-16 | 2021-07-13 | 广东中创智家科学研究有限公司 | Brazing equipment with adjustable it is diversified |
| CN113828886A (en) * | 2021-09-07 | 2021-12-24 | 东方电气集团东方电机有限公司 | Automatic brazing equipment for large-scale steam generator rotor coil and using method thereof |
| CN113828886B (en) * | 2021-09-07 | 2022-09-27 | 东方电气集团东方电机有限公司 | Automatic brazing equipment for rotor coil of large steam turbine generator and using method thereof |
| CN114193003A (en) * | 2021-12-30 | 2022-03-18 | 北京灵犀微光科技有限公司 | Laser cutting device for optical film material and use method thereof |
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| CN100551597C (en) | 2009-10-21 |
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Granted publication date: 20091021 Termination date: 20130822 |