CN107097033B - A kind of 90 ° of elbow internal wall built-up welding displacement devices - Google Patents
A kind of 90 ° of elbow internal wall built-up welding displacement devices Download PDFInfo
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- CN107097033B CN107097033B CN201710283266.5A CN201710283266A CN107097033B CN 107097033 B CN107097033 B CN 107097033B CN 201710283266 A CN201710283266 A CN 201710283266A CN 107097033 B CN107097033 B CN 107097033B
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- guide rail
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- axis guide
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Classifications
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- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The invention discloses a kind of 90 ° of elbow internal wall built-up welding displacement devices, including chassis, side is provided with workpiece revolution positioner on chassis, and the other side is provided with welding robot；Rotatable L shaped plate is installed on the described workpiece revolution positioner, workpiece turning positioner is provided in L shaped plate, active installation has workpiece to turn around positioner on workpiece turning positioner, turns around to be equipped with the fixture assembly for fixing workpiece on positioner in workpiece；Wherein, workpiece turning positioner for drive workpiece turn around positioner rotation, workpiece turn around positioner for drive fixture assembly rotation.The present invention devises the built-up welding displacement device that a kind of output torque is abundant, coordination can be done with welding robot realizes 90 ° of elbow internal wall built-up welding for 90 ° of bend pipes, it can realize that the welding of the straight and elbow of different-diameter is converted by the adjustment of fixture assembly, with high-precision and high the degree of automation, it can sufficiently reduce operator's labor intensity, sufficiently improve working efficiency.
Description
Technical field
The invention belongs to a kind of automatic welding devices, and in particular to a kind of 90 ° of elbow internal wall built-up welding displacement devices.
Background technique
Currently, domestic each manufactory mainly uses stick electrode arc welding carries out built-up welding group again to each section of bend pipe respectively
Weldering, manufacturing process is not only time-consuming and laborious, but also the quality of overlay cladding not can guarantee.Though the country has developed elbow internal wall entirety built-up welding
Displacement device, but structure is complicated, bit precisions are inadequate, it is expensive, it is also necessary to which that head and fixture are separately designed to various bend pipes
Tooling.In short, current 90 ° of elbow internal wall technique for overlaying still face many problems.
Summary of the invention
For above-mentioned problems of the prior art, the object of the present invention is to provide a kind of 90 ° of elbow internal wall built-up welding
Displacement device improves the quality and efficiency of welding sufficiently to reduce the labor intensity of operator.
In order to realize above-mentioned task, the invention adopts the following technical scheme:
A kind of 90 ° of elbow internal wall built-up welding displacement devices, including chassis, side is provided with workpiece revolution positioner on chassis,
The other side is provided with welding robot；Rotatable L shaped plate is installed on the workpiece revolution positioner, is arranged in L shaped plate
There is workpiece turning positioner, active installation has workpiece to turn around positioner on workpiece turning positioner, turns around positioner in workpiece
On fixture assembly for fixing workpiece is installed；Wherein, workpiece turning positioner for drive workpiece turn around positioner rotation,
Workpiece turns around positioner for driving fixture assembly rotation.
Further, the described workpiece revolution positioner includes the base being fixed on chassis, and the side of base passes through the
One bearing block is equipped with the first rotating shaft being parallel to the horizontal plane, and rotary disk, the L shaped plate and revolution are provided in first rotating shaft
Disk is fixedly connected；The first motor of the base being internally provided with for driving first rotating shaft, first motor pass through first
Worm speed reducer is connect with first rotating shaft.
Further, the workpiece turning positioner includes a pair of of support tailstock, and the bottom of tailstock is supported to be fixed on institute
In the L shaped plate stated；Rotating box is equipped with by the second shaft between the support tailstock, the second shaft and first rotating shaft are hung down
Directly；It is internally provided with motor support base in support tailstock, the second motor and the second worm speed reducer, institute are installed on motor support base
The second shaft stated is connect by shaft coupling with the second worm speed reducer.
Further, the workpiece positioner that turns around includes the rotating box, and the inside of rotating box is equipped with
Third motor and third worm speed reducer, wherein the third turn for stretching out rotating box side is installed on third worm speed reducer
Axis, third shaft is vertical with the second shaft, is provided with second bearing seat between third shaft and rotating box；In third shaft
It is provided with the turntable that turns around, the fixture assembly, which is mounted on, to turn around on turntable.
Further, the fixture assembly includes the braced frame in concave, is arranged on the pedestal of braced frame
The Y-axis guide rail that has X-axis guide rail and can be slided in X-axis guide rail, wherein the positioning that position-adjustable is provided in Y-axis guide rail is sliding
Seat positions and is fixed with support rod on slide, and the end of support rod is provided with the spacer pad for being used to support workpiece, on spacer pad
It is provided with cambered surface；It is provided with compression beam in the braced frame, compression beam is provided with multiple clamping screws, clamping screw
End be provided with pressing handle, the angle between clamping screw is acute angle.
Further, the X-axis guide rail is arranged in parallel two, X-axis guide rail be fixedly mounted on one it is parallel with X-axis guide rail
Supporting table on, supporting table is fixedly connected with the pedestal of the braced frame；It is located at two X-axis guide rails in the supporting table
Middle part a piece X-axis lead screw is set, be provided with the scale gage parallel with X-axis lead screw in supporting table, set in the end of X-axis lead screw
It is equipped with the X-axis handle for driving X-axis lead screw to rotate；
The Y-axis guide rail is arranged in parallel two pairs, and every a pair of Y-axis guide rail is distributed in the two sides of the X-axis lead screw, Y
The bottom of axis rail is assemblied in X-axis guide rail by the first bayonet；The end of every a pair of of Y-axis guide rail is sliding by screw thread
Set connection, threaded sleeve are sleeved on the X-axis lead screw；It is provided through Y-axis lead screw in every a pair of of Y-axis guide rail,
The positioning slide bottom is provided with the second bayonet, and the second bayonet is assemblied in Y-axis guide rail, and positioning slide is adopted with Y-axis lead screw
With the connection type being threadedly engaged, the end of Y-axis lead screw is provided with the 4th motor.
Further, the gap tune for adjusting positioning slide and Y-axis guide rail gap is installed on the positioning slide
Whole bolt.
The present invention has following technical characterstic compared with prior art:
The present invention for 90 ° of bend pipes devise a kind of output torque sufficiently, coordination reality can be done with welding robot
Three axis positioners of existing 90 ° of elbow internal wall built-up welding can realize the welding of the straight and elbow of different-diameter by the adjustment of fixture assembly
Transformation has high-precision and high the degree of automation；Entire weld deposit process can be regulated and controled by automatic programming, realize the stream of welding
Water operation can sufficiently reduce operator's labor intensity, sufficiently improve working efficiency.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the top view of Fig. 1 (without robot)；
Fig. 3 is the side view of Fig. 1 (without robot)；
Fig. 4 is workpiece revolution Shifter structure schematic diagram；
Fig. 5 workpiece turning Shifter structure schematic diagram；
Fig. 6 workpiece turns around the structural schematic diagram of positioner；
Fig. 7 is the side view of fixture assembly；
Fig. 8 is the main view of fixture assembly；
Fig. 9 is the overlooking structure diagram of X-axis guide rail and Y-axis guide rail part in fixture assembly.
Figure label represents: 1-workpiece turns round positioner, 2-workpiece, 3-fixture assemblies, and 4-workpiece turn around positioner,
5-workpiece turning positioners, 6-welding robots, 7-chassis；
101-first rotating shafts, the 102-the first worm speed reducer, 103-bases, 104-first motors, 105-revolutions
Disk, 106-L shaped plates, 107-first bearing seats, the 108-the first screw, 301-braced frames, 302-clamping screws, 303-
Pressing handle, 304-spacer pads, 305-pedestals, 306-support rods, 307-positioning slides, 308-third screws,
309-scale gages, 310-X-axis handles, 311-supporting tables, 312-X-axis lead screws, 313-Y-axis guide rails, the 314-the four electricity
Machine, 315-gap adjustment bolts, 316-X-axis guide rails, 401-turn around turntable, 402-third shafts, 403-second bearings
Seat, 404-third worm speed reducers, 405-third motors, 406-rotating box, the 501-the second screw, 502-support tails
Seat, the 503-the second shaft, the 504-the second motor, the 505-the second worm speed reducer, 506-motor support bases, 507-shaft couplings.
Specific embodiment
In compliance with the above technical solution, as shown, the invention discloses a kind of 90 ° of elbow internal wall built-up welding displacement devices, packet
Chassis 7 is included, side is provided with workpiece revolution positioner 1 on chassis 7, and there is welding robot 6 in the other side by track installation, welds
Welding gun is housed, in actual work, driving welding robot 6 is welded after workpiece revolution positioner 1 in robot 6
It connects；Rotatable L shaped plate 106 is installed on the workpiece revolution positioner 1, workpiece turning displacement is provided in L shaped plate 106
Machine 5, active installation has workpiece to turn around positioner 4 on workpiece turning positioner 5, turns around to install on positioner 4 in workpiece useful
In the fixture assembly 3 of fixed workpiece；Wherein, for driving workpiece to turn around the rotation of positioner 4, workpiece falls workpiece turning positioner 5
Head positioner 4 is for driving fixture the rotation of assembly 3.
Specifically, as shown in figure 4, workpiece revolution positioner 1 includes the machine being fixed on chassis 7 by the first screw 108
The side of seat 103, base 103 is equipped with the first rotating shaft 101 being parallel to the horizontal plane, first rotating shaft by first bearing seat 107
Rotary disk 105 is provided on 101, the L shaped plate 106 is fixedly connected with rotary disk 105；The inside of the base 103 is set
It is equipped with the first motor 104 for driving first rotating shaft 101, first motor 104 passes through the first worm speed reducer 102 and first turn
Axis 101 connects.Wherein, first motor 104 uses DC servo motor, under the driving of first motor 104, so that L shaped plate 106
Drive workpiece turning positioner 5 is whole to be rotated in the orientation for be parallel to horizontal plane, to realize to work in work pieces process
The revolution of part operates.
As shown in figure 5, workpiece turning positioner 5 includes a pair of of support tailstock 502, the bottom of support tailstock 502 passes through the
Two screws 501 are fixed in the L shaped plate 106 of workpiece revolution positioner 1；Pass through the second shaft between the support tailstock 502
503 are equipped with rotating box 406, and the second shaft 503 is vertical with first rotating shaft 101, and the effect of the second shaft 503 is driving rotation
Cabinet 406 is rotated, so that workpiece turning；Motor support base 506, motor support base 506 are internally provided in support tailstock 502
On the second motor 504 and the second worm speed reducer 505 be installed, second shaft 503 passes through shaft coupling 507 and the second whirlpool
Speed reducer 505 is taken turns to connect.
As shown in Figure 5, Figure 6, workpiece turn around positioner 4 include the rotating box 406, the inside of rotating box 406
Third motor 405 and third worm speed reducer 404 are installed, wherein stretching rotary box is installed on third worm speed reducer 404
The third shaft 402 of 406 side of body, third shaft 402 is vertical with the second shaft 503, third shaft 402 and rotating box 406
Between be provided with second bearing seat 403；The turntable 401 that turns around is provided in third shaft 402, the fixture assembly 3 is installed
It is turning around on turntable 401.
As shown in figs. 2,7 and 8, fixture assembly 3 includes the braced frame in concave to the structure of fixture assembly 3
301, braced frame 301 is made of pedestal 305 with the stand that 305 two sides of pedestal are arranged in, on the pedestal 305 of braced frame 301
The Y-axis guide rail 313 that is provided with X-axis guide rail 316 and can be slided in X-axis guide rail 316, wherein be provided with position in Y-axis guide rail 313
Adjustable positioning slide 307 is set, positions and is fixed with support rod 306 on slide 307, the end of support rod 306, which is provided with, to be used for
The spacer pad 304 of workpiece is supported, cambered surface is provided on spacer pad 304, so that spacer pad 304 can be closer with workpiece
Contact, prevents workpiece from rotating；Compression beam, the both ends of compression beam and the stand top are provided in the braced frame 301
Portion is detachably connected, compression beam is provided with multiple clamping screws 302, the end of clamping screw 302 is provided with compression hand
Handle 303, the angle between clamping screw 302 is acute angle, and after workpiece installation, the axis of clamping screw 302 is directed toward workpiece
Axis.When workpiece is installed, first compression beam is removed, workpiece support is on spacer pad 304 and then buckles compression beam, then
Clamping screw 302 is turned, withstands on the end of clamping screw 302 tightly on the surface of workpiece, to realize to the secured of workpiece
It is fixed.By adjust position of the positioning slide 307 in Y-axis guide rail 313, it can be achieved that the fixation of different-diameter bend pipe workpiece with
Welding；And position of the Y-axis guide rail 313 in Y-axis guide rail 313 is adjusted, the welding transformation of straight and elbow workpiece may be implemented.
Specifically, as shown in figure 9, the X-axis guide rail 316 is arranged in parallel two, X-axis guide rail 316 is fixedly mounted on one
In a supporting table 311 parallel with X-axis guide rail 316, the pedestal 305 of supporting table 311 and the braced frame 301 passes through third
Screw 308 is fixedly connected；An X-axis lead screw 312 is arranged in the middle part for being located at two X-axis guide rails 316 in the supporting table 311,
It is provided with the scale gage 309 parallel with X-axis lead screw 312 in supporting table 311, is provided in the end of X-axis lead screw 312 for driving
The X-axis handle 310 that dynamic X-axis lead screw 312 rotates, and the movement position of X-axis lead screw 312 is measured by scale gage 309.
The Y-axis guide rail 313 is arranged in parallel two pairs, and every a pair of Y-axis guide rail 313 is distributed in the X-axis lead screw 312
Two sides, the bottom of Y-axis guide rail 313 is assemblied in X-axis guide rail 316 by the first bayonet, and the first bayonet ensure that Y-axis guide rail
313 can smoothly move in X-axis guide rail 316；The end of every a pair of of Y-axis guide rail 313 is connected by threaded sleeve,
Threaded sleeve is sleeved on the X-axis lead screw 312, then when X-axis lead screw 312 rotates, due to the screw thread and spiral shell on lead screw
Being threadedly engaged in line sliding sleeve, so that threaded sleeve will drive a pair of of Y-axis guide rail 313 mobile；Every a pair of of Y-axis guide rail
Y-axis lead screw is provided through in 313,307 bottom of positioning slide is provided with the second bayonet, and the second bayonet is assemblied in Y-axis
On guide rail 313, positioning slide 307 and Y-axis lead screw are provided with the using the connection type that is threadedly engaged, in the end of Y-axis lead screw
Four motors 314；4th motor 314 drives the rotation of Y-axis lead screw, under being threadedly engaged of lead screw and positioning slide 307, so that positioning
Slide 307 moves in Y-axis guide rail 313, and the second bayonet then ensure that mobile stationarity.It is equipped on positioning slide 307
For adjusting the gap adjustment bolt 315 of positioning slide 307 and 313 gap of Y-axis guide rail, to be finely adjusted in Workpiece clamping,
The location of workpiece is set preferably to fix.
The clamping process of workpiece:
Workpiece is placed on spacer pad 304, excircle and 304 joint of spacer pad of workpiece are made, then is rotatably compressed
Handle 303 completes the installation of workpiece so that clamping screw 302 is tightly withstood on the outer surface of workpiece.
Turning course:
The major function of workpiece revolution positioner 1 is to realize workpiece turning positioner 5 and turn around mounted in workpiece thereon
Positioner 4, fixture assembly 3 are turned round, and then drive workpiece revolution.Rotary disk 105 is driven to rotate by first rotating shaft 101,
Rotary disk 105 drives L shaped plate 106 to rotate, so that workpiece be driven to carry out revolution displacement.
Switching process:
The major function of workpiece turning positioner 5 is to realize that workpiece turns around the tumbling of positioner 4 and fixture assembly 3, in turn
Realize tumbling for workpiece.The rotation of the second shaft 503 is driven by the second motor 504, positioner 4 and fixture are total so that workpiece turns around
Overturning movement is done at 3, realizes tumbling for workpiece.
It turns around to conjugate:
The turn around effect of positioner 4 of workpiece is to realize the transformation of the location of workpiece after the completion of the 45 ° of welding in workpiece one end, with
Convenient for the welding of 45 ° of bend pipes of the other end.Third motor 405 is driven, third worm speed reducer 404 is driven to rotate, is turned by third
Axis 402 drives the rotation of turntable 401 of turning around, and 180 ° of rotation is realized, so that the location of workpiece be made to convert.
Workpiece is tumbled while revolution, guarantees that the pad of welding gun is constantly in horizontal position, and welding gun is in order to allow
It opens elbow internal wall to rotate together also with workpiece, rifle point is motionless while rotation, completes the heap postwelding of single-ended 45 ° of bend pipes, welding gun
It returns to outside workpiece.The built-up welding operation that 45 ° of bend pipes of other side are realized after displacement, realizes that 90 ° of elbow internal wall entirety heaps are welded into
Type.
The process for carrying out 90 elbow internal wall built-up welding welding using the present invention is as follows:
Step 1 adjusts Y-axis guide rail 313 and positions the specific location of slide 307 according to workpiece concrete shape and size,
Workpiece is packed into fixture assembly 3, and workpiece is compressed；
Step 2 drives the second motor 504 in workpiece turning positioner 5, so that tipping pitman is driven, by the single-ended of workpiece
It tumbles to horizontal position, positioner 1 is turned round by workpiece and realizes workpiece itself revolution, starts the motor for starting welding robot 6
Built-up welding is carried out to the straight-tube portion of bend pipe；
Step 3 then carries out first 45 ° of bend pipe built-up welding when the straight-tube portion heap of bend pipe is soldered；Workpiece turning positioner 5
Synchronous working, workpiece are tumbled while revolution, guarantee that pad is constantly in horizontal position, in welding robot 6
Welding gun rotates together to get out of the way elbow internal wall also with workpiece, and rifle point is motionless while rotation；
After heap is welded into single-ended 45 ° of bend pipes, welding gun is returned to outside workpiece for step 4；
Step 5 is resetted workpiece using workpiece turning positioner 5, and the positioner that turns around turns round reality by the turntable 401 that turns around
Existing location of workpiece transformation, prepares the welding of the bend pipe other end；
Step 6 repeats the built-up welding that step 2 realizes the other one end of bend pipe to these steps of step 4.
Step 7 is resetted workpiece using workpiece turning positioner 5, and entire 90 ° of bend pipe built-up welding are completed.
The invention patent for 90 ° of elbow internal wall built-up welding displacement devices design a kind of output torque sufficiently, can be with welding
Robot 6 does coordination and realizes that the three axis positioners of 90 ° of elbow internal wall built-up welding and XY axial adjustment realize the straight, curved of different-diameter
Pipe transformation has high accuracy positioning clamping tool.Entire weld deposit process realizes the continuous productive process of welding, can sufficiently reduce
Operator's labor intensity sufficiently improves working efficiency.
Claims (3)
1. a kind of 90 ° of elbow internal wall built-up welding displacement devices, including chassis (7), which is characterized in that side on the chassis (7)
It is provided with workpiece revolution positioner (1), the other side is provided with welding robot (6)；Pacify in workpiece revolution positioner (1)
It equipped with rotatable L shaped plate (106), is provided in L shaped plate (106) workpiece turning positioner (5), workpiece turning positioner (5)
Upper active installation has workpiece to turn around positioner (4), turns around to be equipped on positioner (4) for fixing workpiece (2) in workpiece
Fixture assembly (3)；Wherein, for driving workpiece to turn around positioner (4) rotation, workpiece turns around to conjugate workpiece turning positioner (5)
Machine (4) is for driving fixture assembly (3) rotation；
Workpiece revolution positioner (1) includes the base (103) being fixed on chassis (7), and the side of base (103) passes through
First bearing seat (107) is equipped with the first rotating shaft (101) being parallel to the horizontal plane, and first rotating shaft is provided with rotary disk on (101)
(105), the L shaped plate (106) is fixedly connected with rotary disk (105)；Base (103) are internally provided with for driving
The first motor (104) of dynamic first rotating shaft (101), first motor (104) pass through the first worm reduction gear (102) and first rotating shaft
(101) it connects；
The workpiece turning positioner (5) includes a pair of of support tailstock (502), and the bottom of support tailstock (502) is fixed on institute
In the L shaped plate (106) stated；Rotating box (406) are installed by the second shaft (503) between the support tailstock (502),
Second shaft (503) is vertical with first rotating shaft (101)；In being internally provided with motor support base (506) for support tailstock (502), electricity
Second motor (504) and the second worm reduction gear (505) are installed, second shaft (503) passes through on machine support (506)
Shaft coupling (507) is connect with the second worm reduction gear (505)；
The workpiece positioner (4) that turns around includes the rotating box (406), and the inside of rotating box (406) is equipped with
Third motor (405) and third worm reduction gear (404), wherein third worm reduction gear is equipped with stretching rotary box on (404)
The third shaft (402) of body (406) side, third shaft (402) is vertical with the second shaft (503), third shaft (402) and rotation
Second bearing seat (403) are provided between turnning box body (406)；The turntable that turns around (401), institute are provided on third shaft (402)
The fixture assembly (3) stated is mounted on the turntable that turns around (401)；
The fixture assembly (3) includes the braced frame (301) in concave, on the pedestal (305) of braced frame (301)
The Y-axis guide rail (313) that is provided with X-axis guide rail (316) and can be slided on X-axis guide rail (316), wherein in Y-axis guide rail (313)
It is provided with the positioning slide (307) of position-adjustable, is fixed with support rod (306) in positioning slide (307), support rod (306)
End be provided with the spacer pad (304) for being used to support workpiece (2), spacer pad is provided with cambered surface on (304)；The branch
Support frame frame is provided with compression beam on (301), is provided with multiple clamping screws (302) across compression beam, the end of clamping screw (302)
Portion is provided with pressing handle (303), and the angle between clamping screw (302) is acute angle.
2. 90 ° of elbow internal walls built-up welding displacement device as described in claim 1, which is characterized in that the X-axis guide rail (316)
Two are arranged in parallel, X-axis guide rail (316) is fixedly mounted in a supporting table (311) parallel with X-axis guide rail (316), support
Platform (311) is fixedly connected with the pedestal (305) of the braced frame (301)；It is located at two X in the supporting table (311)
An X-axis lead screw (312) is arranged in the middle part of axis rail (316), is provided in supporting table (311) parallel with X-axis lead screw (312)
Scale gage (309) is provided with the X-axis handle for driving X-axis lead screw (312) to rotate in the end of X-axis lead screw (312)
(310)；
The Y-axis guide rail (313) is arranged in parallel two pairs, and every a pair of Y-axis guide rail (313) is distributed in the X-axis lead screw
(312) bottom of two sides, Y-axis guide rail (313) is assemblied on X-axis guide rail (316) by the first bayonet；Every a pair of Y
The end of axis rail (313) is connected by threaded sleeve, and threaded sleeve is sleeved on the X-axis lead screw (312)；Described
It is provided through Y-axis lead screw in every a pair of Y-axis guide rail (313), described positioning slide (307) bottom is provided with the second bayonet,
Second bayonet is assemblied on Y-axis guide rail (313), and positioning slide (307) and Y-axis lead screw are using the connection type being threadedly engaged, in Y
The end of axial filament thick stick is provided with the 4th motor (314).
3. 90 ° of elbow internal walls built-up welding displacement device as described in claim 1, which is characterized in that the positioning slide (307)
On be equipped with for adjusts position slide (307) and Y-axis guide rail (313) gap gap adjustment bolt (315).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710283266.5A CN107097033B (en) | 2017-04-26 | 2017-04-26 | A kind of 90 ° of elbow internal wall built-up welding displacement devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710283266.5A CN107097033B (en) | 2017-04-26 | 2017-04-26 | A kind of 90 ° of elbow internal wall built-up welding displacement devices |
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| CN107097033A CN107097033A (en) | 2017-08-29 |
| CN107097033B true CN107097033B (en) | 2019-11-01 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465994A (en) * | 2018-05-07 | 2018-08-31 | 成都科启新力科技有限公司 | A kind of sheet metal flat-face fillet weld picks |
| CN111843361A (en) * | 2020-08-16 | 2020-10-30 | 桂林航天工业学院 | Robot welding device that shifts |
| CN112605601B (en) * | 2020-12-10 | 2022-02-18 | 中国船舶重工集团公司第七一六研究所 | Flexible clamping tool for rotary displacement of bent pipe |
| CN113664347A (en) * | 2021-09-29 | 2021-11-19 | 江苏神通核能装备有限公司 | Plasma arc surfacing method for surface of sphere |
| CN114211193A (en) * | 2021-12-20 | 2022-03-22 | 湖南楚榆智能科技有限公司 | Squirrel-cage position changing machine |
| CN115055785B (en) * | 2022-07-25 | 2023-05-30 | 南昌航空大学 | Arc material adding equipment and arc material adding method for inner wall of small-caliber 90-degree bent pipe |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09192888A (en) * | 1996-01-12 | 1997-07-29 | Ishikawajima Harima Heavy Ind Co Ltd | Holding device for welding of bent pipe |
| CN103056584B (en) * | 2013-01-10 | 2015-02-11 | 成都环龙智能系统设备有限公司 | Positioner with torsion adjusting device |
| CN104097017B (en) * | 2014-07-26 | 2016-08-24 | 唐山开元特种焊接设备有限公司 | A kind of bend pipe built-up welder |
| JP6501530B2 (en) * | 2015-01-21 | 2019-04-17 | 株式会社ディスコ | Laser processing equipment |
| CN205363056U (en) * | 2016-01-20 | 2016-07-06 | 江苏浙南装备技术有限公司 | Coordinate welding machine |
| CN205629747U (en) * | 2016-05-06 | 2016-10-12 | 象山正大机械制造有限公司 | Automatic welding machine |
| CN205967966U (en) * | 2016-07-25 | 2017-02-22 | 东莞市锐嘉精密机械制造有限公司 | Safe deposit box welding frock machine of shifting |
| CN206912595U (en) * | 2017-04-26 | 2018-01-23 | 西安建筑科技大学 | A kind of 90 ° of elbow internal wall built-up welding displacement devices |
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- 2017-04-26 CN CN201710283266.5A patent/CN107097033B/en not_active Expired - Fee Related
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Application publication date: 20170829 Assignee: Tongchuan Zhongxing Material Co.,Ltd. Assignor: XIAN University OF ARCHITECTURE AND TECHNOLOG Contract record no.: X2020980010021 Denomination of invention: A displacement device for 90 deg elbow inner wall surfacing Granted publication date: 20191101 License type: Common License Record date: 20201229 |
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