CN108393555A - Band neck steel pipe flange automatic welding device - Google Patents
Band neck steel pipe flange automatic welding device Download PDFInfo
- Publication number
- CN108393555A CN108393555A CN201810184332.8A CN201810184332A CN108393555A CN 108393555 A CN108393555 A CN 108393555A CN 201810184332 A CN201810184332 A CN 201810184332A CN 108393555 A CN108393555 A CN 108393555A
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- Prior art keywords
- cylinder
- flange
- steel pipe
- ramp
- slide
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- 238000003466 welding Methods 0.000 title claims abstract description 57
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 40
- 239000010959 steel Substances 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims description 14
- 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 description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 description 18
- 229910052751 metal Inorganic materials 0.000 description 18
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000843 powder Substances 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
- B23K5/00—Gas flame welding
- B23K5/22—Auxiliary equipment, e.g. backings, guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention relates to a kind of band neck steel pipe flange automatic welding devices.The main low production efficiency for solving the problems, such as the welding processing between hubbed flange and steel pipe and welding quality are difficult to ensure.It is characterized in that：The both sides of the dust-proof shell (8) are equipped with automatic capturing conveying fixture (12) and flange slideway (19), companion flange eck and the oblique upper of outer wall of steel pipe junction are equipped with Autoignition welding gun (18) at third stop gauge (6) station, the outside of companion flange endoporus and steel pipe junction is equipped with Autoignition welding gun (18) at fourth gear material device (7) station, and dust-proof shell (8) is connected to air-introduced machine by air-suction duct (13).The present invention realizes Full-automatic welding using automatic capturing conveying fixture and Autoignition welding gun, is controlled by PLC, effectively increases working efficiency and machining accuracy, welding quality is good.
Description
Technical field
The present invention relates to a kind of pipe fitting process equipments, and in particular to a kind of band neck steel pipe flange automatic welding device.
Background technology
Steel pipe is usually used in the media such as trandfer fluid, powder, and flange is usually used in the connection between steel pipe, typically welds flange
It is connected on the both ends of steel pipe, the flange docking on two steel pipes is bolted by when use, and flange is usually using band neck structure.
In processing, steel tube head is inserted into the endoporus of hubbed flange, then in flange endoporus and steel tube head position junction and method
Blue eck is welded with outer wall of steel pipe junction.Currently, the welding between hubbed flange and steel pipe is to use manually to weld
It connects, low production efficiency, welding quality is difficult to ensure, the flange upper bolt hole at steel pipe both ends cannot keep concentric, gives steel pipe connecting
Connecing makes troubles.
Therefore, the welding processing mode between existing hubbed flange and steel pipe is difficult to adapt to the demand produced in enormous quantities,
It is badly in need of the good band neck steel pipe flange automatic welding device of a kind of high efficiency, high precision machining, welding quality.
Invention content
In order to which the low production efficiency and welding quality that solve the welding processing between hubbed flange and steel pipe are difficult to ensure
The problem of, the present invention provides a kind of band neck steel pipe flange automatic welding device, which uses
Automatic capturing conveying fixture and Autoignition welding gun realize Full-automatic welding, are controlled by PLC, effectively increase working efficiency and
Machining accuracy, welding quality are good.
The technical scheme is that：The band neck steel pipe flange automatic welding device, including belt conveyor and inclination are slided
The both sides of platform, the ramp are equipped with side plate, and the ramp is located at the output end of belt conveyor, the ramp
The lower end of upper side plate is sequentially installed with the first stop gauge, the second stop gauge, third stop gauge, fourth gear material device and prevents
Dirt shell, third stop gauge and fourth gear material device are located in dustproof shell body, the ramp at third stop gauge station
It is respectively equipped with pressing wheel device and riding wheel apparatus over and under, the pressing wheel device includes pressurized cylinder and pinch roller, pinch roller installation
It is moved up and down on the piston rod of pressurized cylinder and by pressurized cylinder driving, the riding wheel apparatus includes support wheel, driving wheel, cunning
Seat, vertical guide rail, pedestal and lifting cylinder, vertical guide rail and lifting cylinder are fixed on the base, and slide is mounted on vertical guide rail
Upper and slide is connected on the piston rod of lifting cylinder, and lifting cylinder can drive slide to be slided up and down along vertical guide rail, driving wheel
It is fixed on drive shaft and is connected with speed reducer by chain drive, speed reducer is fixed on slide；Fourth gear material device station
The ramp at place is also respectively equipped with pressing wheel device and riding wheel apparatus over and under；The both sides of the dust-proof shell are equipped with certainly
Dynamic centering conveying fixture and flange slideway, the automatic capturing conveying fixture include mounting base, slide and propulsion cylinder, slide peace
It can slide in mounting base and along mounting base, the piston rod of propulsion cylinder is connected with slide, and hollow revolution is equipped on slide
One end of axis, hollow rotating shaft is equipped with clamping fixture seat, and three clamping jaws are at least hinged on clamping fixture seat, and the other end of hollow rotating shaft is solid
Surely there is clamping cylinder, the piston rod of clamping cylinder passes through hollow rotating shaft and is hinged with one end of clamping jaw, on the clamping fixture seat
Retractable centering bullet pin is installed, centering bullet pin can stretch out in the bolt hole for penetrating into flange, outside the hollow rotating shaft
It is fixed with centering gear, the centering gear is meshed with the centering rack being connected on centering cylinder piston rod, centering gear
Angle of revolution not less than the angle of two adjacent bolt holes on flange, the bottom of the mounting base is connected with fixture lifting air
The bottom of cylinder, the flange slideway is equipped with flange baffle, the lowermost open topped of flange slideway；Third stop gauge work
The oblique upper of position place companion flange eck and outer wall of steel pipe junction is equipped with Autoignition welding gun, at fourth gear material device station pair
Answer the outside of flange endoporus and steel pipe junction to be equipped with Autoignition welding gun, the Autoignition welding gun include gun rack, connecting lever,
Igniting cylinder and pedestal, connecting lever are hinged on pedestal, and gun rack is fixed in one end of connecting lever, and welding gun is fixed on gun rack, connecting lever
The piston rod of the other end and igniting cylinder is hinged；Dust-proof shell is connected to air-introduced machine by air-suction duct.
First stop gauge, the second stop gauge, the structure of third stop gauge and fourth gear material device are identical,
Including striker plate, backgauge cylinder and fixed frame, the fixed frame is fixed on the lower section of ramp, and backgauge cylinder is fixed on fixation
On frame, striker plate is connected with the piston rod of backgauge cylinder, and ramp is equipped with the strip-shaped hole that striker plate stretches out, and striker plate is being kept off
The top of ramp can be reached under the action of material cylinder and is retracted into the lower section of ramp.
The backgauge cylinder is 2 and is synchronizing cylinder.
The lifting cylinder is 2 and is synchronizing cylinder.
The pinch roller is two rows, often arranges 2；Support wheel and driving wheel are 3.
The present invention has the advantages that：Due to taking above-mentioned technical proposal, the present invention that PLC controls may be used, adopt
Full-automatic welding is realized with automatic capturing conveying fixture and Autoignition welding gun, is controlled by PLC, is effectively increased working efficiency
And machining accuracy, welding quality is good, and the degree of automation is higher, the space of relative closure is formed in dustproof shell body, in the work of wind turbine
With lower so that form negative pressure in dustproof shell body, the smog generated in the welding process is concentrated by air-suction duct discharge and is handled,
So that in workshop will not disperse smog, reach green production discharge standard, protect direct labor's health, effective protection ring
Workshop condition is not polluted in border.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the present invention.
Attached drawing 2 is Fig. 1 vertical views.
Attached drawing 3 is Fig. 1 left views.
Attached drawing 4 is the structural schematic diagram of flange slideway 19 in the present invention.
Attached drawing 5 is the structural schematic diagram of pressing wheel device 9 and riding wheel apparatus 10 in the present invention.
Attached drawing 6 is the first stop gauge 4 in Fig. 1, the second stop gauge 5, third stop gauge 6 and fourth gear material device 7
Structure sectional view.
Attached drawing 7 is the mounting structure sectional view of Autoignition welding gun 18 of the present invention.
Attached drawing 8 is the structural schematic diagram of automatic capturing conveying fixture 12 in Fig. 2.
Attached drawing 9 is the vertical view of Fig. 8.
Attached drawing 10 is D-D structure sectional views in Fig. 8.
Attached drawing 11 is C direction views in Fig. 8.
Attached drawing 12 is the hubbed flange and steel pipe that the present invention is welded.
1- belt conveyors in figure, 2- ramps, 3- side plates, the first stop gauges of 4-, the second stop gauges of 5-, 6-
Three stop gauges, 7- fourth gear material devices, the dust-proof shells of 8-, 9- pressing wheel devices, 91- pressurized cylinders, 92- pinch rollers, 10- support rollers dress
It sets, 101- support wheels, 102- driving wheels, 103- slides, 104- vertical guide rails, 105- pedestals, 106- lifting cylinders, 107- drivings
Wheel shaft, 11- speed reducers, 12- automatic capturing conveying fixtures, 1201- mounting bases, 1202- slides, 1203- propulsion cylinders, 1204-
Hollow rotating shaft, 1205- clamping fixture seats, 1206- clamping jaws, 1207- clamping cylinders, 1208- centering bullet pins, 1209- centering gears,
1210- centering cylinders, 1211- centering racks, 1212- fixture lifting cylinders, 13- air-suction ducts, 14- striker plates, 15- backgauge gas
Cylinder, 16- fixed frames, 17- strip-shaped holes, 18- Autoignition welding guns, 181- gun racks, 182- connecting levers, 183- igniting cylinders, 184-
Pedestal, 185- welding guns, 19- flange slideways, 191- flange baffles.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings：
Shown in Fig. 1~Figure 12, the band neck steel pipe flange automatic welding device, including belt conveyor 1 and ramp 2, institute
The both sides for stating ramp 2 are equipped with side plate 3, and the ramp 2 is located at the output end of belt conveyor 1, the ramp 2
The lower end of upper side plate 3 is sequentially installed with the first stop gauge 4, the second stop gauge 5, third stop gauge 6, fourth gear material device
7 and dust-proof shell 8, third stop gauge 6 and fourth gear material device 7 are located in dust-proof shell 8, at 6 station of third stop gauge
Ramp 2 be respectively equipped with pressing wheel device 9 and riding wheel apparatus 10 over and under, the pressing wheel device 9 includes pressurized cylinder
91 and pinch roller 92, pinch roller 92 is mounted on the piston rod of pressurized cylinder 91 and is moved up and down by the driving of pressurized cylinder 91, the support
Wheel apparatus 10 includes support wheel 101, driving wheel 102, slide 103, vertical guide rail 104, pedestal 105 and lifting cylinder 106, vertically
Guide rail 104 and lifting cylinder 106 are fixed on the pedestal 105, and slide 103 is mounted on vertical guide rail 104 and slide 103 is connected to
On the piston rod of lifting cylinder 106, lifting cylinder 106 can drive slide 103 to be slided up and down along vertical guide rail 104, driving wheel 102
It is fixed on drive shaft 107 and is connected with speed reducer 11 by chain drive, speed reducer 11 is fixed on slide 103；Fourth gear
Ramp 2 at material 7 station of device is also respectively equipped with pressing wheel device 9 and riding wheel apparatus 10 over and under；The dustproof shell
The both sides of body 8 are equipped with automatic capturing conveying fixture 12 and flange slideway 19, and the automatic capturing conveying fixture 12 includes installation
Seat 1201, slide 1202 and propulsion cylinder 1203, slide 1202 are mounted in mounting base 1201 and can be slided along mounting base 1201,
The piston rod of propulsion cylinder 1203 is connected with slide 1202, and hollow rotating shaft 1204, hollow rotating shaft are equipped on slide 1202
1204 one end is equipped with clamping fixture seat 1205, and three clamping jaws 1206 are at least hinged on clamping fixture seat 1205, hollow rotating shaft 1204
The other end is fixed with clamping cylinder 1207, the piston rod of clamping cylinder 1207 pass through hollow rotating shaft 1204 and with clamping jaw 1206
One end is hinged, and retractable centering bullet pin 1208 is equipped on the clamping fixture seat 1205, and centering bullet pin 1208, which can stretch out, to be worn
Enter into the bolt hole of flange, be fixed with centering gear 1209 outside the hollow rotating shaft 1204, the centering gear 1209 with
The centering rack 1211 being connected on 1210 piston rod of centering cylinder is meshed, and the angle of revolution of centering gear 1209 is not less than method
The angle of blue upper two adjacent bolt holes, the bottom of the mounting base 1201 is connected with fixture lifting cylinder 1212, the flange
The bottom of slideway 19 is equipped with flange baffle 191, the lowermost open topped of flange slideway 19；6 station of third stop gauge
The oblique upper for locating companion flange eck and outer wall of steel pipe junction is equipped with Autoignition welding gun 18, at 7 station of fourth gear material device
The outside of companion flange endoporus and steel pipe junction is equipped with Autoignition welding gun 18, and the Autoignition welding gun 18 includes gun rack
181, connecting lever 182, igniting cylinder 183 and pedestal 184, connecting lever 182 are hinged on pedestal 184, and welding gun is fixed in one end of connecting lever 182
Frame 181, welding gun 185 is fixed on gun rack 181, and the piston rod of the other end and igniting cylinder 183 of connecting lever 182 is hinged；Dustproof shell
Body 8 is connected to air-introduced machine by air-suction duct 13.Due to taking above-mentioned technical proposal, metal tube to be processed to be laterally disposed in Belt Conveying
On machine 1, then ramp 2 is transported to by belt conveyor 1, metal tube is scrolled down through along side plate 3, and metal tube reaches the first backgauge
Stopped by the first stop gauge 4 when 4 position of device, the first stop gauge 4 and 5 sequentially-operating of the second stop gauge can realize gold
Belong to pipe to convey one by one.The metal tube put down, which is stopped when reaching third stop gauge 6 by third stop gauge 6, to be stopped, this
When 6 station of third stop gauge at pressing wheel device 9 and riding wheel apparatus 10 work, slide 103 is under the action of lifting cylinder 106
It rises, so that support wheel 101 and driving wheel 102 is held metal tube, pinch roller 92 is under the action of pressurized cylinder 91 downwardly against metal
The automatic capturing conveying fixture 12 of pipe, 8 both sides of dust-proof shell is started to work, and propulsion cylinder 1203 pushes slide 1202 along mounting base
1201 slidings, make clamping fixture seat 1205 be close to flange, and centering bullet pin 1208 is contacted with end face of flange, and centering cylinder 1210 drives centering
Rack 1211 moves along a straight line so that and centering gear 1209 and hollow rotating shaft 1204 rotate, and then centering bullet pin 1208 is made to rotate,
When bullet pin 1208 and the bolt hole on flange to it is corresponding when bullet pin 1208 enter in bolt hole, flange is in company with hollow rotating shaft
1204 rotate together, and the piston rod of centering cylinder 1210 moves further back after reaching range, returns to initial position, thus
The bolt hole of each flange can be made all in same position.Next, the work of clamping cylinder 1207 makes 1206 clamping flange of clamping jaw,
Propulsion cylinder 1203 resets, and the lifting of mounting base 1201 is kept flange concentric with metal tube by fixture lifting cylinder 1212, promotes gas
Cylinder 1203 pushes slide 1202 to be slided along mounting base 1201 again, by flange sleeve in metal tube end, 6 station of third stop gauge
Locate companion flange eck and the work of Autoignition welding gun 18 of outer wall of steel pipe junction carries out spot welding, automatic capturing conveying fixture 12
It is returned to initial position, metal tube uniform rotation under the action of 102 frictional force of driving wheel starts outside to flange eck and steel pipe
It is continuously welded wall junction；After the flange eck at metal tube both ends is welded with outer wall of steel pipe junction, pressing wheel device 9
It rises, the whereabouts of riding wheel apparatus 10, third stop gauge 6 is retracted, and flanged (FLGD) metal tube is rolled to fourth gear material along ramp 2
Stopping at 7 station of device, positioning cylinder is arranged in the both sides at 7 station of fourth gear material device, to ensure the axial position of flange,
Pressing wheel device 9 and riding wheel apparatus 10 at 7 station of fourth gear material device are started to work, and metal tube is clamped, fourth gear material device 7
Companion flange endoporus and the work of Autoignition welding gun 18 of steel tube head position junction carry out spot welding at station, and metal tube is driving
Uniform rotation under the action of 102 frictional force of driving wheel starts continuously to weld flange endoporus and steel tube head position junction,
After welding, the pressing wheel device 9 at 7 station of fourth gear material device rises, riding wheel apparatus 10 falls, and fourth gear material device 7 contracts
It returns, the metal tube for welding flange is skidded off along ramp 2.PLC controls may be used in the present invention, using automatic capturing conveying fixture
12 and Autoignition welding gun 18 realize Full-automatic welding, controlled by PLC, effectively increase working efficiency and machining accuracy, weld
Connect high-quality, the degree of automation is higher, and the space of relative closure is formed in dust-proof shell 8, under the action of wind turbine so that dust-proof
Negative pressure is formed in shell 8, the smog generated in the welding process is concentrated by the discharge of air-suction duct 13 and handled so that in workshop
Will not disperse smog, reach green production discharge standard, direct labor's health, effective protection environment protected not to pollute vehicle
Between environment.
The structure phase of first stop gauge 4, the second stop gauge 5, third stop gauge 6 and fourth gear material device 7
Together, including striker plate 14, backgauge cylinder 15 and fixed frame 16, the fixed frame 16 is fixed on the lower section of ramp 2, backgauge
Cylinder 15 is fixed on fixed frame 16, and striker plate 14 is connected with the piston rod of backgauge cylinder 15, and ramp 2 is equipped with striker plate
14 strip-shaped holes 17 stretched out, striker plate 14 can reach top and the contracting of ramp 2 under the action of backgauge cylinder 15
Return to the lower section of ramp 2.First stop gauge 4, the second stop gauge 5, third stop gauge 6 and fourth gear material device 7
By certain beat and sequentially-operating, automatic charging and blanking of the metal tube in different station are realized, it is simple in structure, convenient for control
System.
The backgauge cylinder 15 is 2 and is synchronizing cylinder.Backgauge cylinder 15 can be also arranged more according to the length of metal tube
It is more.
The lifting cylinder 106 is 2 and is synchronizing cylinder.It is smooth can to ensure that slide 103 slides up and down, is not in
Card resistance.
The pinch roller 92 is two rows, often arranges 2；Support wheel 101 and driving wheel 102 are 3.Pinch roller 92, support wheel 101
It can be rotated with driving wheel 102, pinch roller 92 can ensure the frictional force foot between driving wheel 102 and metal pipe outer wall after compressing
Metal tube can be driven to rotate.
Claims (5)
1. a kind of band neck steel pipe flange automatic welding device, including belt conveyor (1) and ramp (2), the inclination is slided
The both sides of platform (2) are equipped with side plate (3), and the ramp (2) is located at the output end of belt conveyor (1), it is characterised in that：Institute
The lower end for stating side plate (3) on ramp (2) is sequentially installed with the first stop gauge (4), the second stop gauge (5), third gear
Material device (6), fourth gear material device (7) and dust-proof shell (8), third stop gauge (6) and fourth gear material device (7) are located at
In dust-proof shell (8), the ramp (2) at third stop gauge (6) station is respectively equipped with pressing wheel device (9) over and under
And riding wheel apparatus (10), the pressing wheel device (9) they include pressurized cylinder (91) and pinch roller (92), pinch roller (92) is mounted on pressurization gas
On the piston rod of cylinder (91) and by pressurized cylinder (91) driving move up and down, the riding wheel apparatus (10) include support wheel (101),
Driving wheel (102), slide (103), vertical guide rail (104), pedestal (105) and lifting cylinder (106), vertical guide rail (104) and
Lifting cylinder (106) is fixed on pedestal (105), and slide (103) is mounted on vertical guide rail (104) and slide (103) connects
On the piston rod of lifting cylinder (106), lifting cylinder (106) can drive slide (103) to glide along vertical guide rail (104)
Dynamic, driving wheel (102) is fixed on drive shaft (107) and is connected with speed reducer (11) by chain drive, and speed reducer (11) is solid
It is scheduled on slide (103)；Ramp (2) at fourth gear material device (7) station is also respectively equipped with pinch roller dress over and under
Set (9) and riding wheel apparatus (10)；The both sides of the dust-proof shell (8) are equipped with automatic capturing conveying fixture (12) and flange slideway
(19), the automatic capturing conveying fixture (12) includes mounting base (1201), slide (1202) and propulsion cylinder (1203), slide
(1202) it is mounted in mounting base (1201) and can be slided along mounting base (1201), the piston rod and slide of propulsion cylinder (1203)
(1202) it is connected, hollow rotating shaft (1204) is installed on slide (1202), one end of hollow rotating shaft (1204) is equipped with fixture
Seat (1205) is at least hinged with three clamping jaws (1206) on clamping fixture seat (1205), and the other end of hollow rotating shaft (1204) is fixed
There is a clamping cylinder (1207), the piston rod of clamping cylinder (1207) passes through hollow rotating shaft (1204) and with the one of clamping jaw (1206)
End is hinged, and retractable centering bullet pin (1208) is equipped on the clamping fixture seat (1205), and centering bullet pin (1208) can be stretched
Go out to penetrate into the bolt hole of flange, centering gear (1209), the centering tooth are fixed with outside the hollow rotating shaft (1204)
Wheel (1209) is meshed with the centering rack (1211) being connected on centering cylinder (1210) piston rod, centering gear (1209)
Not less than the angle of two adjacent bolt holes on flange, the bottom of the mounting base (1201) is connected with fixture lifting for angle of revolution
Cylinder (1212), the bottom of the flange slideway (19) are equipped with flange baffle (191), in the lowermost of flange slideway (19)
Portion is open；Companion flange eck and the oblique upper of outer wall of steel pipe junction are equipped with automatic ignition at third stop gauge (6) station
Welding gun (18), companion flange endoporus and the outside of steel pipe junction are equipped with Autoignition welding gun at fourth gear material device (7) station
(18), the Autoignition welding gun (18) includes gun rack (181), connecting lever (182), igniting cylinder (183) and pedestal (184),
Connecting lever (182) is hinged on pedestal (184), and gun rack (181) is fixed in one end of connecting lever (182), and weldering is fixed on gun rack (181)
Rifle (185), the other end of connecting lever (182) and the piston rod of igniting cylinder (183) are hinged；Dust-proof shell (8) passes through air-suction duct
(13) it is connected to air-introduced machine.
2. band neck steel pipe flange automatic welding device according to claim 1, it is characterised in that：First stop gauge
(4), the structure of the second stop gauge (5), third stop gauge (6) and fourth gear material device (7) is identical, includes striker plate
(14), backgauge cylinder (15) and fixed frame (16), the fixed frame (16) are fixed on the lower section of ramp (2), backgauge cylinder
(15) it is fixed on fixed frame (16), striker plate (14) is connected with the piston rod of backgauge cylinder (15), and ramp (2) is equipped with
The strip-shaped hole (17) that striker plate (14) stretches out, striker plate (14) can reach ramp under the action of backgauge cylinder (15)
(2) top and the lower section for being retracted into ramp (2).
3. band neck steel pipe flange automatic welding device according to claim 2, it is characterised in that：The backgauge cylinder (15)
For 2 and it is synchronizing cylinder.
4. band neck steel pipe flange automatic welding device according to claim 1,2 or 3, it is characterised in that：The lifting air
Cylinder (106) is 2 and is synchronizing cylinder.
5. band neck steel pipe flange automatic welding device according to claim 1,2 or 3, it is characterised in that：The pinch roller
(92) it is two rows, often arranges 2；Support wheel (101) and driving wheel (102) are 3.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017111213857 | 2017-11-14 | ||
| CN201711121385 | 2017-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108393555A true CN108393555A (en) | 2018-08-14 |
| CN108393555B CN108393555B (en) | 2020-02-07 |
Family
ID=63091496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810184332.8A Active CN108393555B (en) | 2017-11-14 | 2018-03-07 | Automatic welding equipment for steel pipe flange with neck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108393555B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109531028A (en) * | 2018-12-05 | 2019-03-29 | 温州职业技术学院 | 90 degree of elbows and flange butt welding Semi-automatic device |
| CN110153300A (en) * | 2019-07-03 | 2019-08-23 | 浙江宏泽自动化设备有限公司 | Multistation pipe-expanding machine |
| CN110587129A (en) * | 2019-10-11 | 2019-12-20 | 安徽三诚管桩有限公司 | Automatic welding device for reinforcement cage manufactured by tubular piles |
| CN112518191A (en) * | 2020-10-16 | 2021-03-19 | 青岛畅隆重型装备有限公司 | Preparation process of high-pressure heater for steam turbine |
| CN112518190A (en) * | 2020-10-16 | 2021-03-19 | 青岛畅隆重型装备有限公司 | High-pressure heater and preparation device for steam turbine |
| CN113399806A (en) * | 2021-07-22 | 2021-09-17 | 温州职业技术学院 | Automatic welding equipment for large-drift-diameter 90-degree elbow |
| CN114029668A (en) * | 2021-12-22 | 2022-02-11 | 上海晓奥享荣汽车工业装备有限公司 | Full-automatic scaffold frame horizontal pole welding special plane |
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