CN108994475A - A kind of exhaust pipe girth welding machine - Google Patents
A kind of exhaust pipe girth welding machine Download PDFInfo
- Publication number
- CN108994475A CN108994475A CN201811033140.3A CN201811033140A CN108994475A CN 108994475 A CN108994475 A CN 108994475A CN 201811033140 A CN201811033140 A CN 201811033140A CN 108994475 A CN108994475 A CN 108994475A
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- China
- Prior art keywords
- exhaust pipe
- shaft
- flange
- pedestal
- clamping device
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 38
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000006698 induction Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007115 recruitment Effects 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention belongs to welding technology fields, are related to a kind of exhaust pipe girth welding machine, and which solve the problems such as clamping times are more, and process is more, long processing time are welded between existing exhaust pipe and flange.This exhaust pipe girth welding machine, include pedestal, it is characterized by: pedestal is equipped with cabinet one, cabinet one is equipped with the exhaust pipe clamping device of clamping exhaust pipe, cabinet two is additionally provided on pedestal, cabinet two is equipped with the flange clamping device of clamping flange, and the driving source that flange clamping device and exhaust pipe clamping device can be made to rotate is additionally provided on pedestal, is additionally provided with the welder for capableing of boxing flange and exhaust pipe on pedestal.The present invention passes through clamped one time, the relative position of fixed exhaust pipe and flange, boxing molding.
Description
Technical field
The invention belongs to welding technology fields, are related to a kind of exhaust pipe girth welding machine.
Background technique
For the welding of exhaust pipe and flange, boxing scheme be exhaust pipe and flange elder generation recruitment clamping tack-weld,
Then it is clamped with chuck, turning of work piece, man-hour manually hand-held or clamping welding gun boxing workpiece, in actual production process, is welded every time again
It requires manually to carry out spot welding with frock clamp, remove in workpiece, then clamping chuck, locking chuck, then into boxing, in this way
Long processing time, production efficiency is not high, and process is tedious, and clamping times are more, and labor intensity of workers is also big.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of exhaust pipe girth welding machine, this hair are proposed
It is bright the technical problem to be solved is that: pass through clamped one time, the relative position of fixed exhaust pipe and flange, boxing molding.
Object of the invention can be realized by the following technical scheme:
A kind of exhaust pipe girth welding machine includes pedestal, it is characterised in that: pedestal is equipped with cabinet one, and cabinet one is equipped with dress
The exhaust pipe clamping device of exhaust pipe to be welded is pressed from both sides, cabinet two is additionally provided on pedestal, cabinet two is equipped with clamping acting flange to be welded
Flange clamping device, the driving source that flange clamping device and exhaust pipe clamping device can be made to rotate, pedestal are additionally provided on pedestal
On be additionally provided with the welder for capableing of boxing flange and exhaust pipe.
Its working principles are as follows: exhaust pipe and flange carry out grafting, then will row by flange clamping in flange clamping device
For tracheae clamping in exhaust pipe clamping device, driving source drives exhaust pipe clamping device and the rotation of flange clamping device, is welded
It connects, plays clamped one time and complete boxing.
In a kind of above-mentioned exhaust pipe girth welding machine, the exhaust pipe clamping device includes exhaust pipe support arm one, exhaust
Pipe support arm two and turntable one, one tail portion of exhaust pipe support arm are connected with turntable one, and one front end of exhaust pipe support arm is equipped with convex block
One, convex block one is equipped with exhaust pipe imitation profile one, and two tail portion of exhaust pipe support arm is connected with turntable one, and front end is equipped with convex block two,
Convex block two is equipped with exhaust pipe imitation profile two, is additionally provided with exhaust pipe clamping element on the convex block one and convex block two.Exhaust pipe support
Arm one and exhaust pipe support arm two are jointly loaded on turntable one, and when turntable one rotates, two support arms are rotated simultaneously, convex
The exhaust pipe imitation profile being arranged on block, can be self-positioning when exhaust pipe is placed, then is clamped to exhaust pipe, solves exhaust pipe
Positioning and clamping problem.
In a kind of above-mentioned exhaust pipe girth welding machine, the flange clamping device includes turntable two, is consolidated on the turntable two
Equipped with support frame, support frame is equipped with flange positioning plate, and the flange positioning plate is equipped with raised step, the raised step with
The flange side place of reclining is equipped with the imitation profile three of flange, the flange bottom pipeline with outward extension to be welded, the method
The location hole one with the outwardly extending pipeline grafting of flange bottom is additionally provided on blue positioning plate.Flange by on flange positioning plate
The imitation profile three of setting reclines, and by the location hole with flange bottom protrusion pipeline grafting being arranged on flange positioning plate, passes through
Raised pipeline grafting positions on location hole one and flange, it may be determined that flange is placed in the position on flange clamping device.
In a kind of above-mentioned exhaust pipe girth welding machine, cylinder one is installed on the flange positioning plate, the cylinder one is defeated
Outlet is connected with pressing plate, and pressing plate is equipped with alignment pin, and the alignment pin is equipped with the step surface that can be contacted with flange surface,
Hole two corresponding with flange mounting hole is additionally provided on the flange positioning plate, the alignment pin can be plugged in hole two.
It is provided with pneumatic device clamping flange, does not need manually to be clamped by pneumatic mode, reduces the artificial amount of labour.
In a kind of above-mentioned exhaust pipe girth welding machine, the welder includes support base, and support base is equipped with from the bottom to top
Cylinder two, support plate one, support plate two, the support plate one are equipped with bearing one, are inserted with shaft one, the shaft in bearing one
One is connected with support plate two, and described two one end of cylinder is connected with support base, and the other end is connected with support plate two, sets in support plate two
There is cross tune hand, cross tune is equipped with welding gun on hand.Support plate two is overlapped in shaft one, and cylinder output acts on support plate two
On, support plate two can be pivoted about with shaft one, so that welding gun is overlapped on place to be welded, cross tune hand can be right
The position of welding gun is adjusted.
In a kind of above-mentioned exhaust pipe girth welding machine, the driving source includes motor, and electric machine main shaft is equipped with gear one, bottom
Seat is equipped with bearing block, and bearing two is equipped in bearing block, is plugged with shaft two in the bearing two, the shaft two be equipped with
The gear two that gear one is meshed, the turntable one are connected with shaft three, and turntable two is connected with shaft four, two left end of shaft
It is equipped with driving member between shaft three, driving member is equipped between two right end of shaft and shaft four.Motor drive is to shaft two
On, it is provided with same gear ratios driving member between shaft two and shaft three, identical transmission is provided between shaft two and shaft four
Than driving member, so shaft three can be rotated synchronously with shaft four, playing keeps exhaust pipe clamping device and flange clamping device same
When the function that rotates.
In a kind of above-mentioned exhaust pipe girth welding machine, it is equipped with proximity sensor in the cabinet one, is set in the shaft three
Have and be equipped with proximity sensor in the component that can make proximity sensor induction of signal or cabinet two, the shaft four is equipped with can
Make the component of proximity sensor induction of signal.Due to not needing the rotation of manual control workpiece, need to be arranged sensor to determine
Whether boxing is completed.
In a kind of above-mentioned exhaust pipe girth welding machine, be additionally provided with controller and reversal valve on pedestal, the controller with change
It is connected to valve, proximity sensor with motor, the reversal valve connection cylinder one and cylinder two.When proximity sensor receives letter
Breath, by information special delivery into controller, controller sends a signal to motor, and after motor terminates rotation, controller transmits signal
To reversal valve, cylinder one and cylinder two are back to original position by reversal valve work, complete boxing work.
In a kind of above-mentioned exhaust pipe girth welding machine, the driving member include belt pulley and belt, two both ends of shaft,
Shaft three and shaft four are equipped with belt pulley, and the belt is set on the belt pulley in shaft two and shaft three, the belt
It is also provided on the belt pulley in shaft two and shaft four.
Compared with prior art, the invention has the following advantages that
1, clamping is primary, so that it may complete boxing.2, the clamping of flange does not need manually to carry out, and welding gun does not need manually yet
It holds, reduces labour and pay.
Detailed description of the invention
Fig. 1 is this exhaust pipe girth welding machine usage state diagram.
Fig. 2 is this exhaust pipe girth welding machine explosive view.
Fig. 3 is flange clamping device perspective view.
Fig. 4 is welder perspective view.
In figure, 1, pedestal；2, cabinet one；3, cabinet two；4, exhaust pipe clamping device；4-1, exhaust pipe support arm one；4-
2, exhaust pipe support arm two；4-3, turntable one；4-4, convex block one；4-5, imitation profile one；4-6, convex block two；4-7, imitation profile two；
4-8, clamping element；5, flange clamping device；5-1, turntable two；5-2, support frame；5-3, flange positioning plate；5-4, raised step；
5-5, imitation profile three；5-6, location hole one；5-7, location hole two；6, cylinder one；6-1, pressing plate；6-2, alignment pin；7, it welds
Device；7-1, support base；7-2, cylinder two；7-3, support plate one；7-4, support plate two；7-5, bearing one；7-6, shaft one；7-
8, cross tune hand；7-9, welding gun；8, motor；8-1, gear one；9, bearing block；10, shaft two；10-1, gear two；11, shaft
Three；12, shaft four；13, driving member；14, proximity sensor；15, bolt；16, controller；17, reversal valve；18, belt pulley；
19, belt.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
According to Fig. 1, this exhaust pipe girth welding machine includes pedestal 1, and pedestal 1 is equipped with cabinet 1, and cabinet 1 is equipped with
The exhaust pipe clamping device 4 of clamping exhaust pipe, cabinet 23 is additionally provided on pedestal 1, and cabinet 23 is equipped with the flange of clamping flange
Clamping device 5, is additionally provided with the driving source that flange clamping device 5 and exhaust pipe clamping device 4 can be made to rotate on pedestal 1, on pedestal 1
It is additionally provided with the welder 7 for capableing of boxing flange and exhaust pipe.
According to Fig. 1, specifically, exhaust pipe clamping device 4 includes one 4-1 of exhaust pipe support arm, exhaust pipe support
One 4-3 of two 4-2 of arm and turntable, one tail portion 4-1 of exhaust pipe support arm are connected with one 4-3 of turntable, one front end 4-1 of exhaust pipe support arm
One 4-5 of exhaust pipe imitation profile, two tail portion 4-2 of exhaust pipe support arm and turntable one are equipped with equipped with one 4-4 of convex block, one 4-4 of convex block
4-3 is connected, and two front end 4-2 of exhaust pipe support arm is equipped with two 4-6 of convex block, and two 4-6 of convex block is equipped with two 4-7 of exhaust pipe imitation profile,
Exhaust pipe clamping element 4-8 is additionally provided on one 4-4 of convex block and two 4-6 of convex block.
According to Fig.3, specifically, flange clamping device 5 includes two 5-1 of turntable, is installed with support on two 5-1 of turntable
Frame 5-2, support frame 5-2 are equipped with flange positioning plate 5-3, and flange positioning plate 5-3 is equipped with raised step 5-4, raised step 5-4
It is equipped with three 5-5 of imitation profile of flange with the flange side place of reclining, is additionally provided with and flange bottom protrusion pipeline on flange positioning plate 5-3
Cylinder 1 is installed on one 5-6 of location hole of grafting, flange positioning plate 5-3, one 6 output end of cylinder is connected with pressing plate 6-1, pressure
Plate 6-1 is equipped with alignment pin 6-2, and alignment pin 6-2 is equipped with the step surface that can be contacted with flange surface, flange positioning plate 5-
Location hole two 5-7 corresponding with flange mounting hole is additionally provided on 3, alignment pin 6-2 can be plugged in two 5-7 of location hole.
According to Fig.4, specifically, welder 7 includes support base 7-1, and support base 7-1 is equipped with cylinder from the bottom to top
Two 7-2, one 7-3 of support plate, two 7-4 of support plate, one 7-3 of support plate are equipped with one 7-5 of bearing, are inserted with shaft in one 7-5 of bearing
One, shaft one is connected with two 7-4 of support plate, and two one end 7-2 of cylinder is connected with support base 7-1, the other end and two 7-4 phase of support plate
Even, two 7-4 of support plate is equipped with cross tune hand 7-8, and cross tune hand 7-8 is equipped with welding gun 7-9.
According to Fig.2, driving source includes motor 8, and 8 main shaft of motor is equipped with one 8-1 of gear, and pedestal 1 is equipped with bearing
Seat 9, shaft 2 10 is plugged in bearing block 9, and shaft 2 10 is equipped with two 10-1 of gear being meshed with one 8-1 of gear, turntable
One 4-3 is connected with shaft 3 11, and two 5-1 of turntable is connected with shaft 4 12,2 10 both ends of shaft respectively with shaft 3 11 and shaft
Driving member 13 is equipped between 4 12, driving member 13 includes belt pulley 18 and belt 19,2 10 both ends of shaft, 3 11 and of shaft
Shaft 4 12 is equipped with belt pulley 18, and the belt 19 is set on the belt pulley 18 in shaft 2 10 and shaft 3 11, described
Belt 19 is also provided on the belt pulley 18 in shaft 2 10 and shaft 4 12.Above-mentioned driving member can also be gear drive, chain
Item transmission, as preferably using belt transmission.
According to Fig.2, proximity sensor 14 is equipped in cabinet 1, the shaft 3 11, which is equipped with, can make to approach biography
The component of 14 induction of signal of sensor.The present embodiment also proposes to be equipped with proximity sensor 14 in another scheme cabinet 23, described turn
Axis 4 12 is equipped with the component that can make 14 induction of signal of proximity sensor.The component for passing to proximity sensor can be convex block
Or bolt 15.
According to Fig.2, controller 16 and reversal valve 17, controller 16 and reversal valve 17, close biography are additionally provided on pedestal 1
Sensor 14 is connected with motor 8, and reversal valve 17 connects cylinder 1 and two 7-2 of cylinder.
Working principle of the present invention is as follows: by flange clamping in flange clamping device, exhaust pipe and flange carry out grafting,
Again by exhaust pipe clamping in exhaust pipe clamping device, start button is pressed for the first time, the cylinder clamping flange on flange, welding gun
Alignment of falling simultaneously reaches welding position, presses start button for the second time, and electric motor starting drives exhaust pipe clamping device and flange
Clamping device rotation, is welded, and after welding, cylinder drives welding gun and flange clamping device to keep in the center, and is played primary
Clamping completes boxing.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (9)
1. a kind of exhaust pipe girth welding machine includes pedestal (1), it is characterised in that: pedestal (1) is equipped with cabinet one (2), cabinet one
(2) it is equipped with the exhaust pipe clamping device (4) of clamping exhaust pipe to be welded, is additionally provided with cabinet two (3), cabinet two on pedestal (1)
(3) be equipped with the flange clamping device (5) of clamping acting flange to be welded, be additionally provided on pedestal (1) can make flange clamping device (5) and
The driving source of exhaust pipe clamping device (4) rotation, is additionally provided with the welder for capableing of boxing flange and exhaust pipe on pedestal (1)
(7)。
2. a kind of exhaust pipe girth welding machine according to claim 1, it is characterised in that: exhaust pipe clamping device (4) packet
Support arm containing exhaust pipe one (4-1), exhaust pipe support arm two (4-2) and turntable one (4-3), exhaust pipe support arm one (4-1) tail
Portion is connected with turntable one (4-3), and the front end (4-1) of exhaust pipe support arm one is equipped with convex block one (4-4), and convex block one (4-4) is equipped with
Exhaust pipe imitation profile one (4-5), the tail portion (4-2) of exhaust pipe support arm two are connected with turntable one (4-3), exhaust pipe support arm two
The front end (4-2) is equipped with convex block two (4-6), and convex block two (4-6) is equipped with exhaust pipe imitation profile two (4-7), the convex block one (4-4)
With exhaust pipe clamping element (4-8) is additionally provided on convex block two (4-6).
3. a kind of exhaust pipe girth welding machine according to claim 2, it is characterised in that: the flange clamping device (5) includes
Turntable two (5-1) is installed with support frame (5-2) on the turntable two (5-1), and support frame (5-2) is equipped with flange positioning plate (5-
3), the flange positioning plate (5-3) is equipped with raised step (5-4), and the raised step (5-4) and acting flange side to be welded are pasted
By the imitation profile three (5-5) for locating to be equipped with flange, the flange bottom pipeline with outward extension to be welded, the flange positioning
The location hole one (5-6) with the outwardly extending pipeline grafting of flange bottom is additionally provided on plate (5-3).
4. a kind of exhaust pipe girth welding machine according to claim 3, it is characterised in that: solid on the flange positioning plate (5-3)
Equipped with cylinder one (6), cylinder one (6) output end is connected with pressing plate (6-1), and pressing plate (6-1) is equipped with alignment pin (6-
2), the alignment pin (6-2) is equipped with the step surface that can be contacted with flange surface, also sets on the flange positioning plate (5-3)
There is location hole two (5-7) corresponding with flange mounting hole, the alignment pin (6-2) can be plugged in location hole two (5-7)
It is interior.
5. a kind of exhaust pipe bonding machine according to claim 4, it is characterised in that: the welder (7) includes support
Seat (7-1), support base (7-1) are equipped with cylinder two (7-2), support plate one (7-3), support plate two (7-4), the branch from the bottom to top
Fagging one (7-3) is equipped with bearing one (7-5), and shaft one, the shaft one and two (7- of support plate are inserted in bearing one (7-5)
4) it is connected, described two one end (7-2) of cylinder is connected with support base (7-1), and the other end is connected with support plate two (7-4), support plate
Two (7-4) are equipped with cross tune hand (7-8), and cross tune hand (7-8) is equipped with welding gun (7-9).
6. a kind of exhaust pipe bonding machine according to claim 5, it is characterised in that: the driving source includes motor (8), electricity
Machine (8) main shaft is equipped with gear one (8-1), and pedestal (1) is equipped with bearing block (9), is plugged with shaft two in the bearing block (9)
(10), the shaft two (10) is equipped with the gear two (10-1) being meshed with gear one (8-1), and the turntable one (4-3) is even
It is connected to shaft three (11), turntable two (5-1) is connected with shaft four (12), between shaft two (10) left end and shaft three (11)
Equipped with driving member (13), driving member (13) are equipped between shaft two (10) right end and shaft four (12).
7. a kind of exhaust pipe bonding machine according to claim 6, it is characterised in that: be equipped in the cabinet one (2) close
Sensor (14), the shaft three (11) are equipped with the component or cabinet two (3) that can make proximity sensor (14) induction of signal
Interior to be equipped with proximity sensor (14), the shaft four (12) is equipped with the component that can make proximity sensor (14) induction of signal.
8. a kind of exhaust pipe bonding machine according to claim 7, it is characterised in that: pedestal is additionally provided with controller on (1)
(16) and reversal valve (17), the controller (16) is connected with reversal valve (17), proximity sensor (14) and motor (8), described
Reversal valve (17) connects cylinder one (6) and cylinder two (7-2).
9. a kind of exhaust pipe bonding machine according to claim 8, it is characterised in that: the driving member (13) includes belt pulley
(18) and belt (19), shaft two (10) both ends, shaft three (11) and shaft four (12) are described equipped with belt pulley (18)
Belt (19) is set on the belt pulley (18) in shaft two (10) and shaft three (11), and the belt (19) is also provided at shaft
On belt pulley (18) on two (10) and shaft four (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033140.3A CN108994475A (en) | 2018-09-05 | 2018-09-05 | A kind of exhaust pipe girth welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033140.3A CN108994475A (en) | 2018-09-05 | 2018-09-05 | A kind of exhaust pipe girth welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108994475A true CN108994475A (en) | 2018-12-14 |
Family
ID=64590375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811033140.3A Pending CN108994475A (en) | 2018-09-05 | 2018-09-05 | A kind of exhaust pipe girth welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108994475A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918510A (en) * | 2022-04-18 | 2022-08-19 | 上海工程技术大学 | Automatic argon arc welding device for automobile pipe fitting |
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|---|---|---|---|---|
| DE102012016048A1 (en) * | 2012-08-14 | 2014-02-20 | Dockweiler Ag | Apparatus for controlling temperature of vessel in chamber, during manufacture of semiconductors, has sealing device for sealing vessel standing on bottom module, and locking collar for interconnecting flange arms of successive modules |
| CN103978335A (en) * | 2014-05-22 | 2014-08-13 | 南京天河汽车配件有限公司 | Clamping mechanism for welding automobile exhaust pipe end flange |
| CN104907758A (en) * | 2015-06-26 | 2015-09-16 | 山东金博利达精密机械有限公司 | A welding device for welding forming of flanges and pipes |
| CN205684947U (en) * | 2016-04-28 | 2016-11-16 | 昆山亚伦达自动化有限公司 | A kind of mouth of pipe and the welding tooling of flange |
| CN208825852U (en) * | 2018-09-05 | 2019-05-07 | 浙江卓驰机械有限公司 | A kind of exhaust pipe girth welding machine |
-
2018
- 2018-09-05 CN CN201811033140.3A patent/CN108994475A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012016048A1 (en) * | 2012-08-14 | 2014-02-20 | Dockweiler Ag | Apparatus for controlling temperature of vessel in chamber, during manufacture of semiconductors, has sealing device for sealing vessel standing on bottom module, and locking collar for interconnecting flange arms of successive modules |
| CN103978335A (en) * | 2014-05-22 | 2014-08-13 | 南京天河汽车配件有限公司 | Clamping mechanism for welding automobile exhaust pipe end flange |
| CN104907758A (en) * | 2015-06-26 | 2015-09-16 | 山东金博利达精密机械有限公司 | A welding device for welding forming of flanges and pipes |
| CN205684947U (en) * | 2016-04-28 | 2016-11-16 | 昆山亚伦达自动化有限公司 | A kind of mouth of pipe and the welding tooling of flange |
| CN208825852U (en) * | 2018-09-05 | 2019-05-07 | 浙江卓驰机械有限公司 | A kind of exhaust pipe girth welding machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918510A (en) * | 2022-04-18 | 2022-08-19 | 上海工程技术大学 | Automatic argon arc welding device for automobile pipe fitting |
| CN114918510B (en) * | 2022-04-18 | 2023-11-24 | 上海工程技术大学 | Automatic argon arc welding device for automobile pipe fitting |
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