CN104476061B - A kind of numerical control flange assembles special welding machine - Google Patents
A kind of numerical control flange assembles special welding machine Download PDFInfo
- Publication number
- CN104476061B CN104476061B CN201410606466.6A CN201410606466A CN104476061B CN 104476061 B CN104476061 B CN 104476061B CN 201410606466 A CN201410606466 A CN 201410606466A CN 104476061 B CN104476061 B CN 104476061B
- Authority
- CN
- China
- Prior art keywords
- axis
- cabinet
- steel plate
- numerical control
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- B23K9/00—Arc welding or cutting
- B23K9/0026—Arc welding or cutting specially adapted for particular articles or 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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
-
- 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
- B23K37/0252—Steering means
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/022—Welding by making use of electrode vibrations
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
- B23K9/287—Supporting devices for electrode holders
Abstract
The invention discloses a kind of numerical control flange and assemble special welding machine, including base, cabinet, band centring chuck, Z axis servomotor, Z axis decelerator, numerical control operating machine, X-axis ball-screw, X-axis line slideway, X-axis servomotor, Y-axis servomotor, Y-axis ball-screw, Y-axis line slideway, welding gun, welding machine, welding wire, protection gas cylinder, wig-wag and gimbals.The present invention controls X-axis servomotor, Y-axis servomotor and Z axis servomotor in having the advantage that the numerical control operating machine of a kind of numerical control flange assembling special welding machine of the present invention compared to existing technology simultaneously, three-shaft linkage, three-shaft linkage and gimbals bidirectional modulation welding gun and the flange of steel pipe pole, the optimal docking location of weld seam of gusset.
Description
Technical field
The present invention relates to a kind of bonding machine, in particular a kind of numerical control flange assembles special
Bonding machine.
Background technology
Steel pipe pole due to its simple in construction, stress understand, handling ease, easy construction, operation
The advantages such as safe and reliable and maintenance workload is few, are more and more applied to electricity in recent years
Net improvement project.Owing to this product demand is vigorous, on market, high level welder is the shortest, gesture
Must ask can reduce welder's skill set requirements can improve again efficiency ensure welding quality special weldering
Connect equipment.
Steel pipe pole process is: blanking, bending, spot welding weld seam full weld assembled, all,
Zinc-plated or spray paint, wherein flange, gusset assembles, full weld is all accomplished manually.Flange, muscle
The welding of wrench work has the disadvantage that: 1 pair of welder's skill set requirements is high, at the bottom of 2 efficiency, and 3 welding matter
Amount varies with each individual unstable, wayward, and 4 welding are unsightly.Therefore and a kind of welding to be developed
Machine is for the flange of steel pipe pole, gusset weldering.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of numerical control flange group
Dress special welding machine.
The present invention is achieved by the following technical solutions: a kind of numerical control flange assembles special welding
Machine: include base, cabinet, band centring chuck, Z axis servomotor, Z axis decelerator, number
Control operation machine, X-axis ball-screw, X-axis line slideway, X-axis servomotor, Y-axis servo electricity
Machine, Y-axis ball-screw, Y-axis line slideway, welding gun, welding machine, welding wire, protection gas cylinder,
Wig-wag and gimbals.
Described base is divided into two parts, base A and base B, base A and base B at one
On straight line, but there is spacing centre, and cabinet is divided into two parts, cabinet A and cabinet B；Base
A is short and not belt track, and base is provided with fixing hole, is used for fixing cabinet A；Base B's is upper
Plane is provided with and is parallel to each other, supporting cabinet B makees to slide laterally, the channel suspending rail of evagination,
The bottom of cabinet B is provided with convex machine with cast track, is connected with the channel suspending rail on base B.
Connecting centring chuck on cabinet, centring chuck includes two chucks, is located at cabinet A in opposite directions
With on cabinet B；On the circumference of centring chuck, spaced set movable jaw, to be welded for claw
The steel pipe pole connect；And the side on cabinet is provided with Z axis servomotor and decelerator, it is used for controlling
Centring chuck processed；The numerical control operating machine that is arranged above with of cabinet, the built-in digital control system of numerical control operating machine,
Described X-axis servomotor, described Y-axis servomotor and described Z axis servomotor and described number
Control operation machine is electrically connected with.
The middle level steel plate that set bottom steel plate above described numerical control operating machine, is placed in bottom steel plate,
The top layer steel plate being placed on the steel plate of middle level, the longitudinal direction of bottom steel plate is provided with two paralleled by X axis straight lines and leads
Rail, the axis of two parallel X-axis line slideways is provided with X-axis ball-screw, X-axis ball
Leading screw supports middle level steel plate, and bottom steel plate is provided with X-axis servomotor.
Middle level steel plate be transversely provided with two parallel axle line slideways, two parallel Y-axis straight lines are led
The axis of rail is provided with Y-axis ball-screw, and Y-axis ball-screw supports top layer steel plate, middle level
Steel plate is provided with Y-axis servomotor；Gimbals are fixed on top layer steel plate, gimbals
Lower end is equipped with wig-wag, and welding gun is installed on wig-wag, welding gun and welding machine, welding wire and protection gas
Bottle electrical connection.
As the further optimization of such scheme, inside described centring chuck, it is provided with bearing, described
Centring chuck is connected with described cabinet bearing.
As the further optimization of such scheme, it is additionally provided with cabinet movable motor decelerator one
Machine, is electrically connected with described cabinet B, controls described cabinet B and walk on base.
The present invention has the advantage that compared to existing technology and the invention provides a kind of numerical control flange
Assemble special welding machine, for flange, the welding of gusset of steel pipe pole.A kind of number of the present invention
Control X-axis servomotor, Y in the numerical control operating machine 5 of control flange assembling special welding machine simultaneously
Axle servomotor and Z axis servomotor, control three-shaft linkage, three-shaft linkage and universal simultaneously
The optimum welding position of frame bidirectional modulation welding gun.
(1) the invention provides a kind of numerical control flange assembling special welding function and make bottom method
Between orchid and steel pole, steel pole two ends, group legislation orchid, gusset etc. point assemble, at two ends and 13m
Complete on track two head, it is ensured that steel pole two head flange is parallel with axis steel pole.Multistage steel
During bar assembling vertical rod, it is ensured that whole steel pole linearity, vertical, there is not flange connections
There is buckling phenomenon.
(2) the invention provides a kind of numerical control flange and assemble steel pole two end of special welding machine,
Be provided with three axle automatic numerically controlled programming systems, the length of weld seam, highly, weld width is by welding
Connecing automatic swing has a high regard for meaning to select, and all can meet welding base metal thickness, width, the most any
Regulate two end gasshielded welding machine welding currents, meet one-level and want to second-order weld quality
Ask.
(3) the invention provides a kind of numerical control flange assembling special welding machine easy and simple to handle, easy
Learn.The slightly staff training of mechanical base knowledge is just available on the machine independent operation for one week.Reduce people
Member puts into, and reduces training cost, improves work efficiency.This equipment spy is suitable for the enterprise that welding capacity is big
Industry, especially produces the enterprise of shaft tower, tube product.Can two simultaneously welding and two ends divide
Head welding.Reducing the labour intensity of employee, injury to personnel evil is less, people can not directly and
Welding gun contacts, away from arc light, cigarette, the injury of gas.
(4) quality assurance: repeatedly facts have proved that outward appearance and inherent welding quality manually cannot reach
To requiring, appearance looks elegant, uniformly, smooth stability is good, splashes few, weld seam week
Enclosing smooth, welding is fast.
(5) operation safety: because flange two termination is fixed by chuck, steel pole is hung in basis
The length of bar, actively head can optionally select length, steel pipe insert in flange all can self-locking, hang
Machine unclamps, vertical solderable, until welding complete two chucks that unclamp to move head, immediately hangs away
?.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of numerical control flange assembling special welding machine of the present invention.
Fig. 2 is the top view of a kind of numerical control flange assembling special welding machine of the present invention.
Fig. 3 is the structural representation of the steel pipe pole to be welded of the present invention；
In figure: include base 1, cabinet 2, centring chuck 3, Z axis servomotor 4, three axle
Interlocked numerical controlled system 5, X-axis ball-screw 6, X-axis line slideway 7, X-axis servomotor 8,
Y-axis servomotor 9, Y-axis ball-screw 10, Y-axis line slideway 11, welding gun 12, swing
Device 13, gimbals 14, steel pipe pole 15.
Detailed description of the invention
Elaborating embodiments of the invention below, the present embodiment is with the technology of the present invention side
Implement under premised on case, give detailed embodiment and concrete operating process, but
Protection scope of the present invention is not limited to following embodiment.
A kind of numerical control flange assembles special welding machine, including base 1, cabinet 2, band aligning card
Dish 3, Z axis servomotor 4, Z axis decelerator, numerical control operating machine 5, X-axis ball-screw 6,
X-axis line slideway 7, X-axis servomotor 8, Y-axis servomotor 9, Y-axis ball-screw 10,
Y-axis line slideway 11, welding gun 12, welding machine, welding wire, protection gas cylinder, wig-wag 13 and ten thousand
To support 14.
Base 1 is divided into two parts, base A and base B, base A and base B at one
On straight line but there is spacing centre.Cabinet 2 is divided into two parts, cabinet A and cabinet B.Base
A is short and not belt track, and base is provided with some fixing holes, is used for fixing cabinet A.Base B
Upper plane be provided with and be parallel to each other, supporting cabinet B makees to slide laterally, the flute profile of evagination
Track.The bottom of cabinet B is provided with convex machine with cast track, coordinates with the channel suspending rail on base B
Connect.Optimizing, being provided with cabinet movable motor decelerator all-in-one is that cabinet B is on base 1
Walking provide power.
Connecting centring chuck 3 on cabinet 2, centring chuck includes two chucks, is located at machine in opposite directions
On case A and cabinet B.The some movable jaws of spaced set on the circumference of centring chuck 3, use
In the steel pipe pole that claw is to be welded.And the side on cabinet 2 is provided with Z axis servomotor and deceleration
Device, is used for controlling centring chuck 3.Optimizing, centring chuck 3 is with cabinet 2 by bearing even
Connect.Cabinet 2 be arranged above with numerical control operating machine 5.
The middle level steel plate that have bottom steel plate above numerical control operating machine 5, is placed in bottom steel plate, put
Top layer steel plate on the steel plate of middle level.The longitudinal direction of bottom steel plate is provided with two paralleled by X axis line slideways
7, the axis of two parallel X-axis line slideways 7 is provided with X-axis ball-screw 6.X-axis is rolled
Ballscrew 6 supports middle level steel plate.Bottom steel plate is provided with X-axis servomotor 8, is used for controlling
The transverse shifting of X-axis ball-screw 6, thus control the transverse shifting of middle level steel plate.
Middle level steel plate be transversely provided with two parallel Y-axis line slideways 11, two parallel Y-axis
The axis of line slideway 11 is provided with Y-axis ball-screw 10.Y-axis ball-screw 10 supports
Top layer steel plate.Middle level steel plate is provided with Y-axis servomotor 9, for Y-axis ball-screw 10
Vertically move.
Gimbals 14 are fixed on top layer steel plate.X-axis servomotor 8, is used for controlling X-axis
The transverse shifting of ball-screw 6, thus control the transverse shifting of middle level steel plate, thus control ten thousand
Transverse shifting to support 14.Y-axis ball-screw 10 indulging for Y-axis ball-screw 10
To movement, thus control vertically moving of top layer steel plate, thus control the vertical of gimbals 14
To movement.
The built-in digital control system of numerical control operating machine 5, control X-axis servomotor 8, Y-axis are watched simultaneously
Take motor 9 and Z axis servomotor 4, control three-shaft linkage simultaneously.
The lower end of gimbals 14 is equipped with welding gun 12, welding gun and welding machine, welding wire and protection gas cylinder
Connect Deng complete set of equipments.Numerical control operating machine 5 controls the shift position of welding gun 12.Preferably,
The lower end of gimbals 14 is provided with wig-wag 13, and welding gun 12 is installed on wig-wag 13.
Operation principle
Gusset weld seam welding process: see Fig. 3, lifts assembled steel pipe pole 15, adjusts
Centring chuck 3, regulates steel pipe pole 15 center of gravity so that it is can smooth rotation.Rotate Z axis and look for former
Point, ensures that gusset is in level simultaneously.Manually regulation gimbals 14 make welding gun 12 right
This gusset weld seam accurate also regulates welding gun 12 attitude and be enough to adapt to space between gusset, fixing universal
Support 14 bolt ensures integral rigidity.Start digital control system, lock Z axis, open wig-wag
13 determine weld width, and mobile X, Y-axis also start welding, one piece of gusset weld seam weldering along weld seam
After connecing, welding gun 12 is moved on to adjacency, rotate Z axis, make next block gusset to welding position
Put the weld cycle of one piece of gusset.When the welding of all gussets is complete, gimbals
14 upsets are to additionally one side welding, after completing another side circulation welding.So far steel pipe pole one
Flange gusset double welded joint is the most complete.
Seam flange welding process: after gusset weld seam has welded, by gimbals 14
Directly over welding gun 12 alignment flange weld seam, regulation welding distance, open wig-wag 13 and determine weldering
Seam width, rotates Z axis with suitable speed and starts welding, treats the flange weldering between two gussets
Mention welding gun 12 after seam welding, when flange gusset turns over, fall welding gun and continue welding,
Until the welding of whole seam flange is complete.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention,
All any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention,
Should be included within the scope of the present invention.
Claims (3)
1. a numerical control flange assembles special welding machine, it is characterised in that: include base, cabinet,
Band centring chuck, Z axis servomotor, Z axis decelerator, numerical control operating machine, X-axis ball wire
Thick stick, X-axis line slideway, X-axis servomotor, Y-axis servomotor, Y-axis ball-screw, Y
Axle line slideway, welding gun, welding machine, welding wire, protection gas cylinder, wig-wag and gimbals,
Described base is divided into two parts, base A and base B, base A and base B at one
On straight line, but there is spacing centre, and cabinet is divided into two parts, cabinet A and cabinet B；Base
A is short and not belt track, and base A is provided with fixing hole, is used for fixing cabinet A；Base B's
Upper plane is provided with and is parallel to each other, supporting cabinet B makees to slide laterally, the grider rail of evagination
Road, the bottom of cabinet B is provided with convex machine with cast track, coordinates with the channel suspending rail on base B even
Connect；
Connecting centring chuck on cabinet, centring chuck includes two chucks, is located at cabinet A in opposite directions
With on cabinet B；On the circumference of centring chuck, spaced set movable jaw, to be welded for claw
The steel pipe pole connect；And the side on cabinet is provided with Z axis servomotor and decelerator, it is used for controlling
Centring chuck processed；The numerical control operating machine that is arranged above with of cabinet, the built-in digital control system of numerical control operating machine,
Described X-axis servomotor, described Y-axis servomotor and described Z axis servomotor and described number
Control operation machine is electrically connected with；
The middle level steel plate that set bottom steel plate above described numerical control operating machine, is placed in bottom steel plate,
The top layer steel plate being placed on the steel plate of middle level, the longitudinal direction of bottom steel plate is provided with two paralleled by X axis straight lines and leads
Rail, the axis of two parallel X-axis line slideways is provided with X-axis ball-screw, X-axis ball
Leading screw supports middle level steel plate, and bottom steel plate is provided with X-axis servomotor；
Middle level steel plate be transversely provided with two parallel Y-axis line slideways, two parallel Y-axis straight lines
The axis of guide rail is provided with Y-axis ball-screw, and Y-axis ball-screw supports top layer steel plate, in
Layer steel plate is provided with Y-axis servomotor；Gimbals are fixed on top layer steel plate, gimbals
Lower end equipped with wig-wag, welding gun is installed on wig-wag, welding gun and welding machine, welding wire and protection
Gas cylinder is electrically connected.
A kind of numerical control flange the most according to claim 1 assembles special welding machine, and its feature exists
In: being provided with bearing inside described centring chuck, described centring chuck and described cabinet are by described
Bearing connects.
A kind of numerical control flange the most according to claim 1 assembles special welding machine, and its feature exists
In: it is additionally provided with cabinet movable motor decelerator all-in-one, is electrically connected with described cabinet B, control
Make described cabinet B to walk on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606466.6A CN104476061B (en) | 2014-10-31 | 2014-10-31 | A kind of numerical control flange assembles special welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606466.6A CN104476061B (en) | 2014-10-31 | 2014-10-31 | A kind of numerical control flange assembles special welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104476061A CN104476061A (en) | 2015-04-01 |
| CN104476061B true CN104476061B (en) | 2016-08-24 |
Family
ID=52750735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410606466.6A Active CN104476061B (en) | 2014-10-31 | 2014-10-31 | A kind of numerical control flange assembles special welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104476061B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624488A (en) * | 2016-12-14 | 2017-05-10 | 柳州振业焊接机电设备制造有限公司 | Automatic hinge welding device |
| CN107243712B (en) * | 2017-08-14 | 2019-02-19 | 安徽江淮汽车集团股份有限公司 | The welding tooling of container frame |
| CN114769980B (en) * | 2022-06-22 | 2022-09-06 | 徐州立人单轨运输装备有限公司 | Suspension type single-rail pier stud overturning and welding device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5075527A (en) * | 1989-07-01 | 1991-12-24 | Xepro Tubing Co., Ltd. | Apparatus and method for welding joint fixtures to a pipe |
| JPH08174282A (en) * | 1994-12-27 | 1996-07-09 | Nittetsu Boshoku Kk | Tack welding equipment for flange to steel pipe |
| CN102000921A (en) * | 2010-11-13 | 2011-04-06 | 锦州义兴铁塔股份有限公司 | Flange welding method and welding device |
| CN201931231U (en) * | 2010-12-31 | 2011-08-17 | 江苏翔宇电力装备制造有限公司 | Assembling and welding tooling for steel pipes and flanges |
| CN102152032A (en) * | 2011-01-31 | 2011-08-17 | 陈宏伟 | Machine head of cutting or welding machine, and cutting or welding robot using machine head |
-
2014
- 2014-10-31 CN CN201410606466.6A patent/CN104476061B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5075527A (en) * | 1989-07-01 | 1991-12-24 | Xepro Tubing Co., Ltd. | Apparatus and method for welding joint fixtures to a pipe |
| JPH08174282A (en) * | 1994-12-27 | 1996-07-09 | Nittetsu Boshoku Kk | Tack welding equipment for flange to steel pipe |
| CN102000921A (en) * | 2010-11-13 | 2011-04-06 | 锦州义兴铁塔股份有限公司 | Flange welding method and welding device |
| CN201931231U (en) * | 2010-12-31 | 2011-08-17 | 江苏翔宇电力装备制造有限公司 | Assembling and welding tooling for steel pipes and flanges |
| CN102152032A (en) * | 2011-01-31 | 2011-08-17 | 陈宏伟 | Machine head of cutting or welding machine, and cutting or welding robot using machine head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104476061A (en) | 2015-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101574752B (en) | Device for detecting welding track of corrugated plate of container based on laser ranging | |
| CN107309587B (en) | Tool for welding white car body by robot | |
| CN103978282B (en) | For regulating the welding gun head of welding torch position | |
| CN105033419A (en) | Moving type welding robot device based on weld pool image welding line tracking | |
| CN104942497B (en) | The all positon high-efficiency welding method of a kind of large-size cylinder body and welder thereof | |
| CN104476061B (en) | A kind of numerical control flange assembles special welding machine | |
| CN103934547A (en) | Submerged-arc automatic welding walking trolley and submerged-arc welding method | |
| CN104493331A (en) | Build-up welding device for axis part with conical surface | |
| CN203282022U (en) | Weld bead mechanical tracking device | |
| CN107755908A (en) | A kind of Laser Welding gas shield device | |
| CN103273178B (en) | Automatic welding device for transverse-position and narrow-gap gas metal arc welding | |
| CN102198560A (en) | Oval seam automatic welding operation machine | |
| CN202097488U (en) | Automatic welding operation machine for elliptical seams | |
| CN107511623A (en) | Oxygen Lance Nozzle for Converter replacing options and its special purpose device | |
| CN203471183U (en) | Welding device and automatic welding machine with welding device | |
| CN104439801B (en) | Welder and the automatic welding machine with the welder | |
| CN210099179U (en) | Portal frame suitable for submerged arc welding machine | |
| CN204711384U (en) | For the four-head gantry welder of single-beam of driving a vehicle | |
| CN204195111U (en) | A kind of assembling of the numerical control flange for steel pipe pole flange, gusset special welding machine | |
| CN106041259A (en) | Welding machine | |
| CN209035666U (en) | A kind of round tube internal partition automatic soldering device | |
| CN103386539A (en) | Track-free submerged arc automatic welding method and device | |
| CN106141522A (en) | A kind of steel plate fillet welding automatic soldering device | |
| CN108274169A (en) | Novel suspention is stretched bonding machine | |
| CN210587600U (en) | Arm welding unit of gantry submerged arc welding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A CNC flange assembly special welding machine Effective date of registration: 20230510 Granted publication date: 20160824 Pledgee: China Postal Savings Bank Co.,Ltd. Jixi County Branch Pledgor: ANHUI JIXI JIADE STEEL STRUCTURE Co.,Ltd. Registration number: Y2023980040162 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |