CN107442977A - A kind of back axle bridge tube automatic welding device - Google Patents
A kind of back axle bridge tube automatic welding device Download PDFInfo
- Publication number
- CN107442977A CN107442977A CN201710685927.7A CN201710685927A CN107442977A CN 107442977 A CN107442977 A CN 107442977A CN 201710685927 A CN201710685927 A CN 201710685927A CN 107442977 A CN107442977 A CN 107442977A
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- Prior art keywords
- back axle
- welding
- clamping
- bridge tube
- clamping device
- Prior art date
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- Pending
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- 238000003466 welding Methods 0.000 title claims abstract description 129
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 claims abstract description 10
- 238000009826 distribution Methods 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 abstract description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- 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
- B23K37/02—Carriages for supporting the welding or cutting element
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention proposes a kind of back axle bridge tube automatic welding device, including workbench, the first clamping device, the second clamping device, rotating mechanism and welding mechanism；First clamping device and the second clamping device are each attached on workbench；Second clamping device of the both sides of the first clamping device is symmetrical arranged using the first clamping device as symmetrical centre respectively；Second clamping device includes slide rail, clamping section and the first servomotor, and the first servomotor is placed in inside slide rail and fixed on the table；Rotating mechanism includes fixed mount and the second servomotor；Welding mechanism includes mechanical arm and welding gun.In this application, by the movement of clamping section, make back axle bridge tube and back axle bridge bag automatic butt, and regulate and control the entire length of back axle according to pre-set dimension；Back axle bridge tube and bridge bag axial rotation are made by rotating mechanism, and using the mechanical arm of activity, carries out automatic welding work of the solder joint line on same side grain, reduces the labor intensity of welding back axle bridge tube, and improve welding precision.
Description
Technical field
The present invention relates to welding technology field, more particularly to a kind of back axle bridge tube automatic welding device.
Background technology
In the manufacturing process of tricycle, it is related to substantial amounts of welding job, wherein, the welding of the back axle bridge tube of tricycle is more
It is important in whole process one.
In existing technology, welding of many producers for the back axle bridge tube of tricycle is all to use human weld, i.e.,
Manually each solder joint is welded one by one, labor intensity is big, and welding precision is not high.
When being welded to back axle bridge tube, because bridge tube has a variety of different models, its overall length is not
Equally, so being welded in the back axle bridge tube for different length, can it accurately and freely weld just particularly important.
The content of the invention
The invention aims to provide a kind of back axle bridge tube automatic welding device, the work for reducing welding job is strong
Degree, improve welding precision.
To achieve these goals, the present invention proposes a kind of back axle bridge tube automatic welding device, including workbench, the first folder
Tight device, the second clamping device, rotating mechanism and welding mechanism；The fixed peace of first clamping device and the second clamping device
On the workbench, the welding mechanism is located at the side of the workbench；
The both sides of first clamping device are equipped with second clamping device, and second clamping device is with described
One clamping device is symmetrical arranged for symmetrical centre, axis and the work of first clamping device and the second clamping device
The axis of platform is parallel；
Second clamping device includes slide rail, clamping section and the first servomotor, and the slide rail is fixed on the work
On platform, the clamping section is arranged on the slide rail, and first servomotor is placed in inside the slide rail；The clamping section with
The first servo motor transmission connection, and slide rail described in the control lower edge in first servomotor moves；
The rotating mechanism includes fixed mount and the second servomotor, and the workbench bearings at both ends is connected to the fixation
On frame, second servomotor is arranged on the fixed mount, and second servomotor passes through shaft coupling and the bearing
It is connected, and controls the workbench to carry out axial rotation；
The welding mechanism includes mechanical arm and welding gun, and the welding gun is movably connected on the free end of the mechanical arm,
The welding gun is located above the workbench.
Further, in described back axle bridge tube automatic welding device, first clamping device includes being used to position
Fixed seat and the first fixed clamping cylinder, the fixed seat be arranged on the workbench, first clamping cylinder is lived
The operating position of plug is corresponding with the mounting seat position.
Further, in described back axle bridge tube automatic welding device, the clamping section includes active clamped plate and the
Two clamping cylinders, positioning core axle is provided between the active clamped plate and second clamping cylinder；The active clamped plate with
The piston end of second clamping cylinder is connected, and the active clamped plate is clamped activity under the control of the second clamping cylinder.
Further, in described back axle bridge tube automatic welding device, the back axle bridge tube automatic welding device also wraps
Include distribution control box, the distribution control box respectively with first servomotor, the second servomotor, the first clamping cylinder,
Second clamping cylinder and welding mechanism control connection, and the distribution control box is provided with startup, scram button and power supply instruction
Lamp.
Further, in described back axle bridge tube automatic welding device, the fixed mount is provided with fixed described second
The mounting seat of servomotor.
Further, in described back axle bridge tube automatic welding device, it is additionally provided with second servomotor connected
Reductor.
Further, in described back axle bridge tube automatic welding device, the workbench is provided with welding slag accumulator tank, institute
Accumulator tank is stated between first clamping device and the second clamping device.
Further, in described back axle bridge tube automatic welding device, the welding mechanism also includes control system, institute
State control system respectively with the mechanical arm and welding gun connection.
Further, in described back axle bridge tube automatic welding device, the welding gun is mixed gas arc welding rifle.
Further, in described back axle bridge tube automatic welding device, the bottom of the fixed mount, which is provided with, facilitates fork truck
The bracket of carrying.
Compared with prior art, the beneficial effects are mainly as follows：Moved by controlling clamping section on slide rail,
Make to be interposed in the back axle bridge tube and back axle bridge bag automatic butt on clamping section, and regulate and control the entirety length of back axle according to pre-set dimension
Degree, the welding structure is set to be applied to the back axle of different size length；Back axle bridge tube and bridge bag are fixed on the table, pass through rotation
Mechanism makes it be rotated around bridge tube axis, and using activity mechanical arm, carry out solder joint line on same side grain from
Dynamic welding job, reduces the labor intensity of welding back axle bridge tube, and improves welding precision.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of back axle bridge tube automatic welding device in the present invention；
Fig. 2 is the main structure diagram of back axle bridge tube automatic welding device in the present invention；
Fig. 3 is the side structure schematic view of back axle bridge tube automatic welding device in the present invention；
Fig. 4 is the thin portion structural representation of A in the present invention.
Embodiment
A kind of back axle bridge tube automatic welding device of the present invention is described in more detail below in conjunction with schematic diagram, its
In illustrate the preferred embodiments of the present invention, it should be appreciated that those skilled in the art can change invention described herein, and
Still the advantageous effects of the present invention are realized.Therefore, description below is appreciated that knowing extensively for those skilled in the art
Road, and it is not intended as limitation of the present invention.
For clarity, whole features of practical embodiments are not described.In the following description, it is not described in detail known function
And structure, because they can make the present invention chaotic due to unnecessary details.It will be understood that opening in any practical embodiments
In hair, it is necessary to a large amount of implementation details are made to realize the specific objective of developer, such as according to relevant system or relevant business
Limitation, another embodiment is changed into by one embodiment.Additionally, it should think that this development is probably complicated and expended
Time, but it is only to those skilled in the art routine work.
More specifically description is of the invention by way of example referring to the drawings in the following passage.Will according to following explanation and right
Book is sought, advantages and features of the invention will become apparent from.It should be noted that accompanying drawing is using very simplified form and using non-
Accurately ratio, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
As shown in Figure 1 to Figure 3, the present invention proposes a kind of back axle bridge tube automatic welding device, including workbench 11, first
Clamping device, the second clamping device, rotating mechanism and welding mechanism.
Specifically, the first clamping device and the second clamping device are fixedly mounted on workbench 11, the first clamping device
Both sides be equipped with the second clamping device, the second clamping device is symmetrical arranged using the first clamping device as symmetrical centre, first folder
The axis of tight device and the second clamping device is parallel with the axis of workbench 11.Make the back axle bridge tube and Qiao Bao that need to be welded
Axis overlap, avoid misplacing.
Further, in the present embodiment, the first clamping device includes the fixed seat 21 for positioning and fixed first
Clamping cylinder 22, fixed seat 21 are arranged on workbench 11, operating position and the mounting seat 21 of the piston of the first clamping cylinder 22
Put corresponding.Back axle bridge bag is placed in fixed seat 21, and the first clamping cylinder 22 acts, the piston movement of the first clamping cylinder 22
To the top of fixed seat 21, the piston of the clamping cylinder 22 of fixed seat 21 and first forms a clamped condition, fixes back axle bridge bag
On workbench 11.
Second clamping device includes slide rail 31, the servomotor 33 of clamping section 32 and first, and slide rail 31 is fixed on workbench 11
On, clamping section 32 is arranged on slide rail 31, and the first servomotor 33 is placed in inside slide rail 31, the servomotor of clamping section 32 and first
33 drive connections, the first servomotor 33 drive the screw mandrel connected by shaft coupling to move, make the connected edge of clamping section 32
Slide rail 31 moves.Further, as shown in figure 4, in the present embodiment, clamping section 32 includes active clamped plate 321 and the
Two clamping cylinders 322, the clamping cylinder of active clamped plate 321 and second 322 between be provided with positioning core axle 34；Active clamped plate 321
It is connected with the piston end of the second clamping cylinder 322, active clamped plate 321 is clamped under the control of the second clamping cylinder 322
Activity.
The location mid-shaft for the back axle bridge tube that positioning core axle 34 defines, back axle bridge tube after two active clamped plates 321 are opened,
Put, and be enclosed on positioning core axle 34 from top to bottom, then clamped under the control of the second clamping cylinder 322 by active clamped plate 321
It is fixed, avoid back axle bridge tube from releasing dislocation when Welder does, and its location mid-shaft and the back axle bridge that is fixed on workbench 11
The location mid-shaft of bag is consistent, and the first servomotor 33 control clamping section 32 is moved on slide rail 31, will be fixed on clamping section 32
Back axle bridge tube moved to the first clamping device direction, make the port of back axle bridge tube and the back axle being fixed on the first clamping device
The port of bridge bag is nested connection, and according to different specifications and models, by the movement of clamping section 32, the entirety for adjusting back axle is long
Degree, in a manner of this adjustable automatic welding, can obtain needing the back axle of length, significantly reduce welding back axle bridge tube
Labor intensity, and it has been correspondingly improved welding precision.
As depicted in figs. 1 and 2, rotating mechanism includes the servomotor 13 of fixed mount 12 and second, the bearings at both ends of workbench 11
It is connected on fixed mount 12, the second servomotor 13 is arranged on fixed mount 12, and (figure is not by shaft coupling for the second servomotor 13
Show) it is connected with bearing (not shown), and control workbench 11 to carry out axial rotation.Further, in the present embodiment, Gu
Determine frame 12 and be provided with the mounting seat 14 for fixing the second servomotor 13, mounting seat 14 can make the convenient disassembly of the second servomotor 13.
Connected reductor 15 is additionally provided with second servomotor 13, it is preferable, and reductor 15 is that (worm and gear slows down RV reductors
Machine), rotating speed can be preferably controlled, avoids rotating speed too high, the angle that the time of workbench 11 1 rotates is excessive, makes what pad contacted
Time falls short of, and causes not prison welding to lean on.And the bottom of fixed mount 12 is provided with the bracket 16 for facilitating carrying fork truck, convenience in transport.
As shown in figure 3, welding mechanism is located at the side of workbench 11, welding mechanism includes mechanical arm 41 and welding gun 42, welds
Rifle 42 is movably connected on the free end of mechanical arm 41, and welding gun is located at the top of workbench 11.Further, welding mechanism also includes
Control system (not shown), control system respectively with mechanical arm 41 and the connection of welding gun 42.It is preferable, and welding gun 42 is mixed
Close gas protective welding gun.
Control system includes inputting interface platform, information treatment part and output control part, and inputting interface platform receives artificial
The Engineering operation parameter of input, information treatment part are transmitted by signal parameter carrying out integration conversion, and output control part will receive
Active signal be converted into by circuit spread out of mechanical action.
Control system passes through the dynamic of operating robotic arm 41 by the default welding job for writing programme-control welding gun 42
Make, flexible the energy any angle of control welding gun 42 and posture weld, and greatly improve the flexibility of welding, automaticity.
Further, in the present embodiment, workbench 11 is provided with welding slag accumulator tank (not shown), and accumulator tank is positioned at the
Between one clamping device and the second clamping device, it is easy to dropping and reclaiming for welding slag, is advantageous to the clean whole of maintenance work environment
It is clean.Meanwhile back axle bridge tube automatic welding device also includes distribution control box (not shown), distribution control box is respectively with described
The control system of one servomotor 33, the second servomotor 13 and the first clamping cylinder 22, the second clamping cylinder 322 and welding mechanism
System control connection, distribution control box are provided with startup, scram button and power supply indicator.Distribution control box passes through start button control
The first servomotor 33, the second servomotor 13 and the first clamping cylinder 22, the second clamping cylinder 322 and control system is made to start
Work, and the unlatching of control system makes mechanical arm 41 and welding gun 42 are operated according to default program.
Its specific works situation is as follows：
Installment work early stage, distribution control box are opened, and back axle bridge bag is placed in fixed seat 21, and back axle bridge tube, which is placed on, to be beaten
Between two active clamped plates 321 opened, and it is enclosed on positioning core axle 34.The program start button of startup distribution control box, first
The clamping cylinder 322 of clamping cylinder 22 and second starts to act, and the piston of the first clamping cylinder 22 props up back axle bridge bag, and second clamps
The piston control active clamped plate 321 of cylinder 322 moves, by the back axle bridge tube clip between two active clamped plates 321.Meanwhile
First servomotor 33 works, control clamping section 32 moved on slide rail 31, by the back axle bridge tube being fixed on clamping section 32 to
First clamping device direction is moved, and makes the port of back axle bridge tube and the port sleeve for the back axle bridge bag being fixed on the first clamping device
Embedding connection, and according to the integrated demand length of default back axle, the adjustment position on slide rail 31 of clamping section 32.Back axle bridge tube and bridge
After package location is fixed, start welding job.
Mechanical arm 41 controls welding gun 42 directly over the first predetermined welding position first, subsequent welding gun 42 and back axle bridge tube
It is in contact, starts welding job, the pad for controlling welding gun 42 and back axle bridge tube by mechanical arm 41 is rotated in the clockwise direction, complete
Into a quarter first half cyclotomy, it is motionless then at the uniform velocity slow from horizontal level by workbench 11 to reach welding gun 42 when at a quarter
Slow axial rotation along clockwise direction, make the pad of welding gun 42 and back axle bridge tube along the remaining a quarter lower half of welding
Cyclotomy, after the completion of welding, welding gun retracts home, and workbench 11 rotates backward former horizontal level, at this moment completes a semicircle
Welding.
Welding gun 42 is again moved into directly over the first predetermined welding position, and back axle bridge tube connects again with welding gun 42, is started
Welding job, the pad for controlling welding gun 42 and back axle bridge tube by mechanical arm 41 rotate in the counterclockwise direction, complete another four points
One of first half cyclotomy, it is motionless to reach welding gun 42 when at a quarter, then by workbench 11 from the edge of horizontal level uniform speed slow
Counter clockwise direction axial rotation, make the pad of welding gun 42 and back axle bridge tube along welding remaining a quarter lower half cyclotomy,
After the completion of welding, mechanical arm 41 controls welding gun 42 to retract home, and workbench 11 rotates backward former horizontal level, completes whole
The welding of individual circle.
Subsequent mechanical arm 41 controls welding gun 42 to be moved to directly over the second predetermined welding position, repeats the weldering of full circle
Connect, after the completion of welding, welding gun 42 is retracted into the home position before welding job, and welding job is completed, the He of the first clamping cylinder 22
The reinstatement of second clamping cylinder 322 acts, and staff removes the back axle bridge tube that completion is welded on workbench 11 and Qiao Bao.
To sum up, in the present embodiment, a kind of back axle bridge tube automatic welding device of proposition, by controlling clamping section in slide rail
Upper movement, make to be interposed in back axle bridge tube and back axle bridge bag automatic butt on clamping section, and back axle is regulated and controled according to pre-set dimension
Entire length, the welding structure is set to be applied to the back axle of different size length；Back axle bridge tube and bridge bag are fixed on the table, are led to
Crossing rotating mechanism makes it be rotated around bridge tube axis, and using the mechanical arm of activity, carries out solder joint line in same side grain
On automatic welding work, reduce the labor intensity of welding back axle bridge tube, and improve welding precision.
The preferred embodiments of the present invention are above are only, any restrictions effect is not played to the present invention.Belonging to any
Those skilled in the art, in the range of technical scheme is not departed from, to the invention discloses technical scheme and
Technology contents make the variation such as any type of equivalent substitution or modification, belong to the content without departing from technical scheme, still
Belong within protection scope of the present invention.
Claims (10)
1. a kind of back axle bridge tube automatic welding device, it is characterised in that clamp dress including workbench, the first clamping device, second
Put, rotating mechanism and welding mechanism；First clamping device and the second clamping device are fixedly mounted on the workbench,
The welding mechanism is located at the side of the workbench；
The both sides of first clamping device are equipped with second clamping device, and second clamping device is with the described first folder
Tight device is symmetrical arranged for symmetrical centre, axis and the workbench of first clamping device and the second clamping device
Axis is parallel；
Second clamping device includes slide rail, clamping section and the first servomotor, and the slide rail is fixed on the workbench,
The clamping section is arranged on the slide rail, and first servomotor is placed in inside the slide rail；The clamping section with it is described
First servo motor transmission connects, and slide rail described in the control lower edge in first servomotor moves；
The rotating mechanism includes fixed mount and the second servomotor, and the workbench bearings at both ends is connected to the fixed mount
On, second servomotor is arranged on the fixed mount, and second servomotor passes through shaft coupling and the bearing phase
Even, and the workbench is controlled to carry out axial rotation；
The welding mechanism includes mechanical arm and welding gun, and the welding gun is movably connected on the free end of the mechanical arm, described
Welding gun is located above the workbench.
2. back axle bridge tube automatic welding device according to claim 1, it is characterised in that first clamping device includes
Fixed seat and the first fixed clamping cylinder for positioning, the fixed seat are arranged on the workbench, first folder
The operating position of tight cylinder piston is corresponding with the mounting seat position.
3. back axle bridge tube automatic welding device according to claim 2, it is characterised in that the clamping section includes activity and pressed from both sides
Tight plate and the second clamping cylinder, are provided with positioning core axle between the active clamped plate and second clamping cylinder；The activity
Clamping plate is connected with the piston end of the second clamping cylinder, and the active clamped plate is clamped under the control of the second clamping cylinder
Activity.
4. back axle bridge tube automatic welding device according to claim 3, it is characterised in that the back axle bridge tube automatic welding
Equipment also includes distribution control box, and the distribution control box presss from both sides with first servomotor, the second servomotor, first respectively
Tight cylinder, the second clamping cylinder and welding mechanism control connection, and the distribution control box is provided with startup, scram button and electricity
Source indicator lamp.
5. back axle bridge tube automatic welding device according to claim 1, it is characterised in that the fixed mount, which is provided with, to be fixed
The mounting seat of second servomotor.
6. back axle bridge tube automatic welding device according to claim 1, it is characterised in that on second servomotor also
Provided with connected reductor.
7. back axle bridge tube automatic welding device according to claim 1, it is characterised in that the workbench is provided with welding slag
Accumulator tank, the accumulator tank is between first clamping device and the second clamping device.
8. back axle bridge tube automatic welding device according to claim 1, it is characterised in that the welding mechanism also includes control
System processed, the control system respectively with the mechanical arm and welding gun connection.
9. back axle bridge tube automatic welding device according to claim 1, it is characterised in that the welding gun is protected for mixed gas
Protect welding gun.
10. back axle bridge tube automatic welding device according to claim 1, it is characterised in that the bottom of the fixed mount is set
There is the bracket for facilitating carrying fork truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710685927.7A CN107442977A (en) | 2017-08-11 | 2017-08-11 | A kind of back axle bridge tube automatic welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710685927.7A CN107442977A (en) | 2017-08-11 | 2017-08-11 | A kind of back axle bridge tube automatic welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107442977A true CN107442977A (en) | 2017-12-08 |
Family
ID=60491947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710685927.7A Pending CN107442977A (en) | 2017-08-11 | 2017-08-11 | A kind of back axle bridge tube automatic welding device |
Country Status (1)
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| CN (1) | CN107442977A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655732A (en) * | 2018-06-15 | 2018-10-16 | 江苏英杰铝业有限公司 | Assemble mechanism for aluminium section bar water-filled radiator |
| CN108788604A (en) * | 2018-07-13 | 2018-11-13 | 重庆墨龙机械有限公司 | A kind of tricycle rear axle bridge tube welding tooling |
| CN110052742A (en) * | 2019-02-14 | 2019-07-26 | 闫国忠 | A kind of vehicle rear axle automatic welding machine |
| CN110814611A (en) * | 2019-11-12 | 2020-02-21 | 徐州永盛机电有限公司 | Welding fixture for rear axle of three-wheeled electric vehicle |
| CN112983305A (en) * | 2019-12-02 | 2021-06-18 | 四川宏华石油设备有限公司 | Pipe handling robot and handling system |
| CN113878297A (en) * | 2021-11-01 | 2022-01-04 | 徐州大泰机电科技有限公司 | Intelligent temperature control welding equipment for automobile rear axle pipe |
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| CN202240088U (en) * | 2011-10-22 | 2012-05-30 | 东风德纳车桥有限公司 | Punching and welding axle housing shaft tube welding system |
| CN202317559U (en) * | 2011-11-04 | 2012-07-11 | 中环动力(北京)重型汽车有限公司 | Automobile rear axle rotary welding device |
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Application publication date: 20171208 |
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