CN201881050U - High-power laser gear welding machine - Google Patents
High-power laser gear welding machine Download PDFInfo
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- CN201881050U CN201881050U CN 201020610899 CN201020610899U CN201881050U CN 201881050 U CN201881050 U CN 201881050U CN 201020610899 CN201020610899 CN 201020610899 CN 201020610899 U CN201020610899 U CN 201020610899U CN 201881050 U CN201881050 U CN 201881050U
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Abstract
A high-power laser gear welding machine belongs to the technical field of laser welding, which comprises a laser, a machine tool and a protection chamber. The all-fiber laser is fixed on the machine tool and placed inside the protection chamber, and a vertical-moving linear unit is connected onto the laser. The vertical-moving linear unit is fixed on a suspended arm of the machine tool by a horizontal-moving linear unit. A laser head of the high-power laser gear welding machine is fixed on the suspended arm by two linear units and respectively completes X-axis linear motion and Y-axis linear motion, Z-axis motion is completed by the clamp transmission mechanism, and then triaxial linkage is realized. Two workpiece workstations are arranged on the machine tool and can be used for welding ordinary gears or annular members and long axial members. Arrangement and collection of workpieces to be machined can be completed by utilizing a cam division rotary table to rotate the workstation of ordinary workpiece. When long axial gear spare parts are welded, clamps and the clamping transmission mechanism are controlled by a first cylinder to move horizontally to specific positions and return to laser machining workstations after the long axial gear spare parts are welded. The high-power laser gear welding machine is simple in structure, safe and reliable.
Description
Technical field
The utility model belongs to the laser welding technology field, particularly relates to a kind of high power laser gear bonding machine, is applicable to the high power laser welding.
Technical background
Gear and gear shaft all have very widely in a lot of industries such as machineries to be used.Gear and gear, gear also is widely used in fields such as automobile gearbox, lathe transmission with the solder technology of axle.Original gear solder technology mostly is based on traditional solder technology.Solder technology such as traditional arc welding have big, the artificial welding quality difficulty of postwelding part thermal deformation to ensure, occur easily problems such as weld defect, production efficiency are not high.Also there is produced in small quantities unit to adopt electron beam welding or high-power CO
2Laser welding method.Electron beam welding is because it has a lot of situations of inborn defective to be not suitable for using.And CO
2Laser instrument needs outer light path system to conduct laser, therefore, before each equipment is brought into use, CO
2Laser instrument all will carry out the light path adjustment.CO
2The outside optical system of laser instrument in use is easier to be subjected to the influence of extraneous vibration and impact.Comparatively speaking, optical fiber laser conducts laser by whole optical fiber, and is less demanding for laser instrument placement environmental condition, and applying flexible.CO
2Consumption rates such as the laser gas that laser instrument uses, factory building cost, care and maintenance, power consumption, part replacement, laser instrument cost are higher.For the absorption of beam quality and material for laser light, optical-fiber laser also has very large advantage.Simultaneously, aspect machine tool system and frock clamp, most clamping all uses scroll chuck merely, frequently change frock and can not be suitable for multiple part, and productivity ratio is also lower.
The utility model content
At the technical problem of above-mentioned existence, the utility model provides a kind of high-power full optical fiber laser gear bonding machine, and its good welding performance is fit to the welding of gear and gear shaft.
To achieve these goals, the technical solution of the utility model is as follows:
The utility model comprises between laser instrument, lathe and protection, laser instrument is fixed on the lathe, and in placing between protection, described laser instrument is a full-optical-fiber laser, connect vertical mobile linear unit on it, described vertical mobile linear unit is fixed on the cantilever of lathe by moving horizontally linear unit.
Described lathe comprises support frame, base, cantilever, column, pay-off, support platen, the workpiece platen, anchor clamps, the anchor clamps transmission mechanism, first cylinder and guide rail supporting frame, described column, pay-off and guide rail supporting frame are separately fixed on the base, supporting platen is fixed on the column, the cantilever that has laser head is installed on the column, the anchor clamps transmission mechanism that is connected with anchor clamps one end is slidingly mounted on the guide rail of guide rail supporting frame, and be connected with first cylinder, pay-off one end is installed on the base by the turret supports frame, the other end is connected with the workpiece platen, is respectively equipped with major axis spare station and common station on workpiece platen and the support platen.
Described anchor clamps transmission mechanism comprises the female anchor clamps of second cylinder, line shaft, connection adjustment part, transmission case and rolling spline, described second cylinder connects line shaft by connecting adjustment part, line shaft other end jockey, transmission case is slidingly mounted on the guide rail supporting frame by guide rail, and be connected with first cylinder, the rolling spline mother is sleeved on the line shaft, and its inner ring flange is connected with the driving member of transmission case, and the outer ring is connected with transmission case.Described transmission case comprises the driving member that motor, reductor and belt and two belt wheels constitute, and motor connects reductor, and two belt wheels are installed in respectively on the output shaft and line shaft of reductor.
Described connection adjustment part comprises connecting axle, bearing block, shaft end ring, bearing gland and bearing, bearing block one end is connected with connecting axle, other end connection bearing gland, between bearing and connecting axle, be provided with end ring, bearing places in the bearing block, be connected with line shaft, connecting axle is connected with second cylinder.
Described anchor clamps comprise scroll chuck, tray for work pieces, rotatable support, slip gland, support and spring, described tray for work pieces places putting on the part station of workpiece platen, rotatable support is installed in a side that supports relative tray for work pieces on the platen, by locking nut support is installed at opposite side, the slip gland that is set with spring is rack-mount, and the other end stretches out rotatable support.Described rotatable support comprises body, gland and thrust bearing, described body is the tubular construction that has the flanging edge, be provided with thrust bearing in its flanging edge, be connected with the support platen by thrust bearing, be provided with the gland of being with endoporus in a side that has the flanging edge, its endoporus cooperates with slip gland external part.Described tray for work pieces is provided with the positioning boss that cooperates with the workpiece endoporus.
Described pay-off comprises cam index table and turret supports frame, and described index table is installed on the base by the turret supports frame, and the other end is connected with the workpiece platen.
On gland, slip gland and the tray for work pieces of common station of described lathe, major axis spare station, rotatable support, be equipped with photoelectric sensor.
The beneficial effects of the utility model are:
1. the laser instrument of the utility model employing is integrated IPG 4000W multimode ytterbium-doping optical fiber laser, and the laser beam pattern is a multimode, is suitable for metal solder, has the characteristics of high power, high efficiency, high brightness.Can prevent the actual bodily harm that contingent laser emission causes the staff between protection.
2. machine adopted cantilever design in this example, laser head is fixed on the cantilever by two linear mobile units, finishes the linear movement of X, two axles of Y respectively, and the anchor clamps transmission mechanism is finished the motion of Z axle, realizes three-shaft linkage.Lathe is provided with two workpiece stations, can weld ordinary gear or annular element, can weld major axis spare again.Adopting high accuracy cam index table that common station rotated to finish places work piece and picks up the workpiece that processes, convenient, safety.When welding major axis gear part, move to the relevant position by first cylinder control anchor clamps and anchor clamps transmission mechanism thereof, and welding back return laser light Working position, simple in structure, safe and reliable.
3. holder part adopts rotatable support and slip gland workpiece pressing in the utility model, in workpiece pressing, prevents that possible spatter from falling into workpiece internal influence workpiece accuracy.Wherein sliding is set with spring on the gland, controls it by spring and vertically slides, to prevent the location workpiece.The thrust bearing of rotatable support guarantees rotation and bears axial load.
4. adopt the rolling spline mother in the transmission mechanism, its inner ring is connected with line shaft, and the outer ring is fixed on the transmission case, can guarantee that line shaft transmits the precision that moment of torsion can carry out axially-movable again.Connect adjustment part top and rotate with line shaft, the lower part is connected with second cylinder, can guarantee that the moment of torsion of line shaft can not pass to second cylinder, but can transmit the bi-directional axial power of second cylinder.
5. the utility model provides a kind of welding effect good to the welding of annular elements such as gear, gear shaft, and is applicable to the solution of large-scale mass production.
Description of drawings
Fig. 1 is an appearance structure schematic diagram of the present utility model.
Fig. 2 is a welding machine internal structure layout drawing of the present utility model.
Fig. 3 is a holder part cross-sectional schematic of the present utility model.
Fig. 4 is the I portion enlarged diagram among Fig. 3.
Fig. 5 is the structural representation of rotatable support among Fig. 3.
Fig. 6 is the structural representation of the utility model anchor clamps transmission.
Fig. 7 is the structural representation that connects adjustment part among Fig. 6.
1. common stations among the figure, 2. control panel, 3. major axis spare station, 4. laser instrument, 5. water cooling unit.6. support frame, 7. column, 8. cantilever, 9. vertical mobile linear unit, 10. laser head, 11. support platens, 12. cam index tables, 13. turret supports framves, 14. guide rail supporting frame, 15. transmission cases, 16. first cylinders, 17. workpiece, 18. tray for work pieces, 19. slip gland supports, 20. rotatable support, 21. slip glands, 22. locking nuts, 23. thrust bearing, 24. anchor clamps, 25. line shafts, 26. the rolling spline mother, 27. belt pulleys, 28. reductors, 29. motor, 30. second cylinders, 31. connect adjustment part, 32. between protection, 33. move horizontally linear unit, 34. bases, 35. the workpiece platen, 36. springs, 37. glands.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Embodiment: as shown in Figure 1 and Figure 2, the utility model comprises between laser instrument 4, lathe and protection 32, laser instrument 4 is fixed on the lathe, and place between protection in 32, described laser instrument is a full-optical-fiber laser, connect vertical mobile linear unit 9 on it, described vertical mobile linear unit 9 is fixed on the cantilever 8 of lathe by moving horizontally linear unit 33.The vertical mobile linear unit that adopts in this example 9 and move horizontally the MF01 molded lines unit that linear unit 33 types are Rexroth company.
This routine described lathe comprises support frame 6, base 34, cantilever 8, column 7, pay-off, support platen 11, workpiece platen 35, anchor clamps, the anchor clamps transmission mechanism, first cylinder 16 and guide rail supporting frame 14, described column 7, pay-off and guide rail supporting frame 14 are separately fixed on the base 34, supporting platen 11 is fixed on the column 7, the cantilever 8 that has laser head 10 is installed on the column 7, the anchor clamps transmission mechanism that is connected with anchor clamps 24 1 ends is slidingly mounted on the guide rail of guide rail supporting frame 14, and be connected with first cylinder 16, pay-off one end is installed on the base 34 by turret supports frame 13, the other end is connected with workpiece platen 35, is respectively equipped with major axis spare station 3 and common station 1 on described workpiece platen 35 and the support platen 11.
Described anchor clamps transmission mechanism comprises second cylinder 30, line shaft 25, connects adjustment part 31, transmission case 15 and rolling spline mother 26, described second cylinder 30 connects line shaft 25 by connecting adjustment part 31, line shaft 25 other end jockeies, transmission case 15 is slidingly mounted on the guide rail supporting frame 14 by guide rail, and be connected with first cylinder 16, rolling spline mother 26 is sleeved on the line shaft 25, and its inner ring flange is connected with the driving member of transmission case 15, and the outer ring is connected with transmission case 15.Described transmission case 15 comprises the driving member that motor 29, reductor 28 and belt and two belt wheels 27 constitute, and motor 29 connects reductor 28, two belt wheels 27 and is installed in respectively on the output shaft and line shaft 25 of reductor 28.As shown in Figure 7, described connection adjustment part 31 comprises connecting axle 42, bearing block 45, shaft end ring 44, bearing gland 39 and bearing 40, bearing block 45 1 ends are connected with connecting axle 42, other end connection bearing gland 39, be provided with end ring 44 at bearing 40 and 42 of connecting axles, bearing 40 places in the bearing block 45, is connected with line shaft 25, and connecting axle 42 is connected with the piston rod of second cylinder 30.
As shown in Figure 3, Figure 4, these routine described anchor clamps comprise scroll chuck 24, tray for work pieces 18, rotatable support 20, slip gland 21, support 19 and spring 36, described tray for work pieces 18 places on common the station 1 of workpiece platen 35, rotatable support 20 is installed in a side that supports relative tray for work pieces 18 on the platen 11, by locking nut 22 support 19 is installed at opposite side, the slip gland 21 that is set with spring 36 is installed on the support 19, and the other end stretches out rotatable support 20.Described rotatable support 20 comprises body 38, gland 37 and thrust bearing 23, described body is the tubular construction that has the flanging edge, be provided with thrust bearing 23 in its flanging edge, be connected with support platen 11 by thrust bearing 23, be provided with the gland 37 of being with endoporus in a side that has the flanging edge, its endoporus cooperates with slip gland 21 external parts.
This routine described pay-off comprises cam index table 12 and turret supports frame 13, and described cam index table 12 is installed on the base 34 by turret supports frame 13, and the other end is connected with workpiece platen 35.Described tray for work pieces 18 is provided with the positioning boss that cooperates with workpiece 17 endoporus, when place work piece 17, workpiece is carried out vertical direction location, and tray for work pieces 18 is not contacted with geared surface on the workpiece 17.On gland 37, slip gland 21 and the tray for work pieces 18 of common station 1 of described lathe, major axis spare station 3, rotatable support 20, be equipped with photoelectric sensor.Can measure corresponding profile of part and processing significant dimensions, and the frock clamp model, draw the technological equipment model that the parameter feedback control system judges whether to mate, whether need to change technological equipment and prompting replacing adaptation.As the system that do not match stops automatically.As welding ring weld diameter size and gear thickness, differ bigger, can select to change tool part such as gland, slip gland 21, tray for work pieces 18.
The course of work of the present utility model:
The utility model is by rotational workpieces, and fixedly bright dipping of laser head 10 reaches welding circular weld purpose.At first according to soldering part size, weld diameter laser head 10 positions are set, the anchor clamps model of installation can be pointed out by system afterwards.The tram is adjusted to by machine tool system automatically according to the processing weld diameter in laser head 10 positions.
When processing ordinary gear or ring, as shown in Figure 1, manually workpiece 17 is put into common station 1 place, 18 pairs of workpiece of tray for work pieces 17 carry out the vertical direction location, only locate the workpiece 17 vertical direction frees degree.Start button is pressed at 2 places at control panel, and cam index table 12 horizontally rotates 180 °, and workpiece 17 is sent between protection 32 inner laser heads 10 times.By the photo-sensor signal will feedback, control system measuring workpieces 17 reaches tram rear jig 24 and begins to step up.Clamping process such as Fig. 3, shown in Figure 5, at first the piston rod of second cylinder 30 stretches out jack-up scroll chuck 24, the claw end face jack-up tray for work pieces 18 and the workpiece 17 of scroll chuck 24, the swelling claw is to workpiece 17 centering then, the second last cylinder 30 runs to the 2nd position, drive workpiece 17 contacts with rotatable support 20, slip gland 21, workpiece 17 is pressed onto on rotatable support 20, the slip gland 21 compress.After compressing, the major function of rotatable support 20 and slip gland 21 is to prevent that possible spatter from falling into workpiece 17 internal influence workpiece accuracies.Slip gland 21 is by spring 36 controls, it can vertically be slided, to prevent location workpiece 17.Last clamped condition as shown in Figure 4.After workpiece 17 normal the clampings, the anchor clamps transmission mechanism begins to drive workpiece 17 rotations, as shown in Figure 5, at first rotate by motor 29, the synchronous band transmission component motion that drives reductor 28 and rotate synchronously, its belt pulley 27 drives the rolling spline mother's 26 who connects bearing inner race motion, and its bearing inner race is connected with the splined section of line shaft 25, drive line shaft 25 and rotate, rolling spline mother 26 outer ring is fixed on the flange of transmission case 15.Can guarantee that line shaft 25 transmits the precision that moment of torsion can carry out axially-movable again.The connection adjustment part 31 that second cylinder 30 is connected with 25 of line shafts, rotate with line shaft 25 on its top, the lower part is connected with second cylinder 30, can guarantee that the moment of torsion of line shaft 25 can not pass to second cylinder 30, but can transmit the bi-directional axial power of second cylinder 30.As shown in Figure 3, thrust bearing 23 inner rings connect with rotatable support 20, guarantee rotation and bear axial load.When motor 29 drives the entire mechanism rotation, 10 bright dippings of control system control laser instrument, workpiece rotates 365 ° of rear motors 29 to be stopped, laser instrument 10 stops bright dipping, finish welding process, cam index table 12 horizontal rotations are 180 ° afterwards, go back to common station 1 position, manually take down processed finished products and put into next workpiece 17.
When workpiece is the major axis part, as shown in Figure 1, after adjusting laser instrument 4 positions and installing correct frock, move horizontally cylinder 16 driving guide rail mechanisms and move to major axis spare station 3 places, second cylinder, 30 jack-up anchor clamps 24---scroll chucks, manually long axis workpiece 17 is put into the scroll chuck endoporus, press the button of control panel 2, scroll chuck clamps, first cylinder 16 drives transmission case 15 afterwards, drives power transmission shaft 25, the workpiece platen 35 and second cylinder 30 move to the Laser Processing position, and anchor clamps 24 clamp, rotating welding, welding back first cylinder 16 is released workpiece platen 35 and is taken down workpiece 17.
Laser instrument in this example is integrated IPG 4000W multimode ytterbium-doping optical fiber laser, and the laser beam pattern is a multimode, is suitable for metal solder.The IPG high-capacity optical fiber laser is the pattern that adopts several optical fiber laser modules of array, and the laser of these module outputs closes bundle by bundling device, finally obtains a branch of high-power laser; And the control by the timesharing optical gate, obtain the switching that different core optical fibers carry out laser output.Pumping source in the optical fiber laser module is single core pn junction p n module, and it has the characteristics of high power, high efficiency, high brightness.In the pumping source normal operating range, the specified laser power that laser instrument can guarantee to output to surface of the work is 4KW.Ratio 〉=24% of the electrical power of laser instrument input and the laser power of laser instrument output; Laser instrument is equipped with LaserNet control software, can control the laser instrument exercises voluntarily, and can carry out Waveform Control to output laser.Laser instrument is equipped with Ethernet interface and Device Net interface, can realize the Long-distance Control of laser instrument, to realize the integrated control of system.The strict sealing of laser generator has tight security protection system, can prevent the actual bodily harm that contingent laser emission causes the staff.In laser instrument conspicuous position sign the laser emission mark is arranged, the staff can conveniently discern.The water cooling unit 5 at Laser Processing center adopts the standard configuration water cooling unit of the IPG optical fiber laser of 4KW.The operation that this water cooling unit 5 is mainly laser instrument provides recirculated cooling water, also provides recirculated cooling water for laser Machining head in addition.
Machine adopted cantilever design in this example, laser head 10 is fixed on the cantilever 8, two linear mobile units that adopt integrated advanced REXROTH to produce on the cantilever 8 replace traditional guide rail screw structure, finish the linear movement of X, two axles of Y respectively, the anchor clamps transmission mechanism is finished the motion of Z axle, realizes three-shaft linkage.The high-precision servo motor that the drive motors of each selects for use Siemens to produce carries out SERVO CONTROL, reaches control accuracy.Lathe is provided with two workpiece stations, and positive common station 1 is for placing ordinary gear or ring station, and the side is a major axis spare station 3, is used for the major axis type gear and places mouth.During welding job, laser instrument 10, workpiece 17 are isolated between protection in 32 by cover plate.System adopts 1 rotation of 12 pairs of common stations of high accuracy cam index table to finish and places work piece and pick up the workpiece that processes.Feeding rear jig 24 clamps, rotation.Anchor clamps and anchor clamps transmission mechanism thereof are fixed on the high-accuracy rolling guide rail, when welding major axis gear part, move to side major axis spare station 3 by cylinder control anchor clamps and anchor clamps transmission mechanism thereof and place return laser light Working position afterwards.
32 can absolute screenings and prevent that laser from leaking between protection in this example, can guarantee the carrying out of Laser Processing safety, realize the Laser Processing environment of cleaning.Operating personnel can be turned round by operating equipment outside safe house, have improved safety of operators greatly.Cover plate around between lasing safety all can be designed to detachable cover plate, and is provided with safety protective door, makes the maintenance etc. of equipment convenient; Be furnished with the security protection form on the cover plate, can make the laser irradiation amount that sees through the protection form be lower than human eye Maximum Permissible Exposure limit value, not only can isolate the laser emission harmful, can also make the staff externally observe laser processing procedure human eye.
Claims (10)
1. high power laser gear bonding machine, comprise between laser instrument, lathe and protection, laser instrument is fixed on the lathe, and in placing between protection, it is characterized in that: described laser instrument is a full-optical-fiber laser, connect vertical mobile linear unit on it, described vertical mobile linear unit is fixed on the cantilever of lathe by moving horizontally linear unit.
2. high power laser gear bonding machine according to claim 1, it is characterized in that: described lathe comprises support frame, base, cantilever, column, pay-off, support platen, the workpiece platen, anchor clamps, the anchor clamps transmission mechanism, first cylinder and guide rail supporting frame, described column, pay-off and guide rail supporting frame are separately fixed on the base, supporting platen is fixed on the column, the cantilever that has laser head is installed on the column, the anchor clamps transmission mechanism that is connected with anchor clamps one end is slidingly mounted on the guide rail of guide rail supporting frame, and be connected with first cylinder, pay-off one end is installed on the base by the turret supports frame, the other end is connected with the workpiece platen, is respectively equipped with major axis spare station and common station on workpiece platen and the support platen.
3. high power laser gear bonding machine according to claim 2, it is characterized in that: described anchor clamps transmission mechanism comprises the female anchor clamps of second cylinder, line shaft, connection adjustment part, transmission case and rolling spline, described second cylinder connects line shaft by connecting adjustment part, line shaft other end jockey, transmission case is slidingly mounted on the guide rail supporting frame by guide rail, and be connected with first cylinder, the rolling spline mother is sleeved on the line shaft, its inner ring flange is connected with the driving member of transmission case, and the outer ring is connected with transmission case.
4. high power laser gear bonding machine according to claim 3, it is characterized in that: described transmission case comprises the driving member that motor, reductor and belt and two belt wheels constitute, motor connects reductor, and two belt wheels are installed in respectively on the output shaft and line shaft of reductor.
5. according to the described high power laser gear of claim 3 bonding machine, it is characterized in that: described connection adjustment part comprises connecting axle, bearing block, shaft end ring, bearing gland and bearing, bearing block one end is connected with connecting axle, other end connection bearing gland, between bearing and connecting axle, be provided with end ring, bearing places in the bearing block, is connected with line shaft, and connecting axle is connected with second cylinder.
6. high power laser gear bonding machine according to claim 2, it is characterized in that: described anchor clamps comprise scroll chuck, tray for work pieces, rotatable support, slip gland, support and spring, described tray for work pieces places putting on the part station of workpiece platen, rotatable support is installed in a side that supports relative tray for work pieces on the platen, by locking nut support is installed at opposite side, the slip gland that is set with spring is rack-mount, and the other end stretches out rotatable support.
7. high power laser gear bonding machine according to claim 6, it is characterized in that: described rotatable support comprises body, gland and thrust bearing, described body is the tubular construction that has the flanging edge, be provided with thrust bearing in its flanging edge, be connected with the support platen by thrust bearing, be provided with the gland of being with endoporus in a side that has the flanging edge, its endoporus cooperates with slip gland external part.
8. high power laser gear bonding machine according to claim 6, it is characterized in that: described tray for work pieces is provided with the positioning boss that cooperates with the workpiece endoporus.
9. high power laser gear bonding machine according to claim 2 is characterized in that: described pay-off comprises cam index table and turret supports frame, and described index table is installed on the base by the turret supports frame, and the other end is connected with the workpiece platen.
10. high power laser gear bonding machine according to claim 1 is characterized in that: be equipped with photoelectric sensor on gland, slip gland and the tray for work pieces of common station of described lathe, major axis spare station, rotatable support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020610899 CN201881050U (en) | 2010-11-17 | 2010-11-17 | High-power laser gear welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020610899 CN201881050U (en) | 2010-11-17 | 2010-11-17 | High-power laser gear welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201881050U true CN201881050U (en) | 2011-06-29 |
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ID=44178580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020610899 Expired - Lifetime CN201881050U (en) | 2010-11-17 | 2010-11-17 | High-power laser gear welding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN201881050U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825386A (en) * | 2012-08-10 | 2012-12-19 | 昆山市和博电子科技有限公司 | Shifting transmission mechanism |
| CN104289842A (en) * | 2014-10-30 | 2015-01-21 | 优尔金属制品(苏州)有限公司 | Numerical control automatic welding table |
| CN105406335A (en) * | 2015-11-20 | 2016-03-16 | 武汉逸飞激光设备有限公司 | Improved high-power laser welding machine |
| CN108356416A (en) * | 2018-03-30 | 2018-08-03 | 王福连 | A kind of laser welding apparatus |
| CN108356415A (en) * | 2018-03-30 | 2018-08-03 | 王福连 | A kind of laser soldering device |
| CN110116285A (en) * | 2018-07-26 | 2019-08-13 | 浙江中博传动科技有限公司 | A kind of gear welding machine structure of automation |
| CN113182668A (en) * | 2021-05-10 | 2021-07-30 | 深圳市华岳智能装备科技有限公司 | Laser welding process method for output shaft and gear of gearbox motor |
| CN113953668A (en) * | 2021-10-29 | 2022-01-21 | 神龙汽车有限公司 | Laser welding method and device for large-penetration gear |
-
2010
- 2010-11-17 CN CN 201020610899 patent/CN201881050U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825386A (en) * | 2012-08-10 | 2012-12-19 | 昆山市和博电子科技有限公司 | Shifting transmission mechanism |
| CN104289842A (en) * | 2014-10-30 | 2015-01-21 | 优尔金属制品(苏州)有限公司 | Numerical control automatic welding table |
| CN105406335A (en) * | 2015-11-20 | 2016-03-16 | 武汉逸飞激光设备有限公司 | Improved high-power laser welding machine |
| CN108356416A (en) * | 2018-03-30 | 2018-08-03 | 王福连 | A kind of laser welding apparatus |
| CN108356415A (en) * | 2018-03-30 | 2018-08-03 | 王福连 | A kind of laser soldering device |
| CN110116285A (en) * | 2018-07-26 | 2019-08-13 | 浙江中博传动科技有限公司 | A kind of gear welding machine structure of automation |
| CN113182668A (en) * | 2021-05-10 | 2021-07-30 | 深圳市华岳智能装备科技有限公司 | Laser welding process method for output shaft and gear of gearbox motor |
| CN113182668B (en) * | 2021-05-10 | 2023-10-31 | 深圳能升科技有限公司 | Laser welding process method for output shaft and gear of gearbox motor |
| CN113953668A (en) * | 2021-10-29 | 2022-01-21 | 神龙汽车有限公司 | Laser welding method and device for large-penetration gear |
| CN113953668B (en) * | 2021-10-29 | 2023-05-26 | 神龙汽车有限公司 | Laser welding method and device for large-penetration gear |
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