CN205996359U - A kind of planer type numerical control splice joint special plane - Google Patents
A kind of planer type numerical control splice joint special plane Download PDFInfo
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- CN205996359U CN205996359U CN201620955473.1U CN201620955473U CN205996359U CN 205996359 U CN205996359 U CN 205996359U CN 201620955473 U CN201620955473 U CN 201620955473U CN 205996359 U CN205996359 U CN 205996359U
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- wire
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- welding
- flux delivery
- planetary reducer
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- 238000003466 welding Methods 0.000 claims abstract description 91
- 230000004907 flux Effects 0.000 claims abstract description 86
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 239000000523 sample Substances 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 34
- 229910000679 solder Inorganic materials 0.000 claims description 22
- 238000011084 recovery Methods 0.000 claims description 10
- 239000004973 liquid crystal related substance Substances 0.000 claims description 9
- 230000008450 motivation Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- 230000014616 translation Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
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- Arc Welding In General (AREA)
Abstract
A kind of planer type numerical control splice joint special plane, including two longitudinal moving mechanisms be arrangeding in parallel, vehicle frame is movably equipped with respectively on travel mechanism longitudinally in each, one beam erection is between two vehicle frames, crossbeam is provided with flux delivery retracting device and transverse moving mechanism, lifting module is movably equipped with transverse moving mechanism, lifting module is provided with wire feeder and vertically movable mechanism, vertically movable mechanism is connected with the slide plate being actively installed on lifting module, rotating mechanism is provided with slide plate, rotating mechanism is provided with submerged arc welding head, submerged arc welding head includes weld joint tracking planker, it is sequentially provided with flux recovering tube on weld joint tracking planker, clamping plate type conducting rod, flux delivery pipe, laser indicator lamp, weld joint tracking probe and photographic head, it has high degree of automation, welding efficiency is high, welding quality stable, welding no dead angle the advantages of.
Description
Technical field：
This utility model is related to technical field of welding equipment and in particular to a kind of planer type numerical control splice joint special plane.
Background technology：
Straight envelope and circumferential weld are modal welding gaps in steel plate butt welding, and the welding for steel plate in current industry is generally adopted
With submerged arc welding carriage, it is welded, this welding manner is primarily present following deficiency in actual welding：First, before welding
Need substantial amounts of back work, for example, solder is filled to weld seam；Second, need in welding process constantly to be adjusted manually according to weld seam
The position of section submerged arc welding carriage, labor strength is big, and the 3rd, complete because welding relies primarily on manpower, automaticity is low,
Inefficiency, due to the weld horizontal of people different it is easy to the problems such as lead to welding quality to differ；Above welding method workman
Labor intensity is high, poor working environment and automaticity is very low, final impact welding efficiency and quality.
Utility model content：
The purpose of this utility model is exactly to make up the deficiencies in the prior art, there is provided a kind of planer type numerical control jigsaw weldering
Connect special plane, it has the advantages that high degree of automation, welding efficiency height, welding quality stable, welding no dead angle, solves existing
Problem present in technology.
This utility model be employed technical scheme comprise that by solving above-mentioned technical problem：
A kind of planer type numerical control splice joint special plane, including two longitudinal moving mechanisms be arrangeding in parallel, is moving longitudinally in each
Be movably equipped with vehicle frame respectively on motivation structure, a beam erection between two vehicle frames, crossbeam be provided with flux delivery retracting device and
Transverse moving mechanism, transverse moving mechanism is movably equipped with lifting module, and lifting module is provided with wire feeder and vertically movable
Mechanism, vertically movable mechanism is connected with the slide plate being actively installed on lifting module, and slide plate is provided with rotating mechanism, rotating mechanism
It is provided with submerged arc welding head, submerged arc welding head includes weld joint tracking planker, weld joint tracking planker is sequentially provided with solder flux and returns
Closed tube, clamping plate type conducting rod, welding delivery pipe, laser indicator lamp, weld joint tracking probe and photographic head, flux delivery retracting device
Delivery outlet be connected with flux delivery pipe, the recovery port of flux delivery retracting device is connected with flux recovering tube, and clamping plate type is conductive
Bar is provided with welding wire, and welding wire is arranged in wire leading pipe and is connected with wire feeder, described longitudinal moving mechanism, transverse moving mechanism,
Vertically movable mechanism, rotating mechanism, welding conveying retracting device, wire feeder, clamping plate type conducting rod, weld joint tracking are popped one's head in and are taken the photograph
As head is connected with control system respectively.
Described longitudinal moving mechanism includes longitudinal rail, and longitudinal rail is provided with the vehicle frame moving forward and backward along longitudinal rail,
Servo longitudinal planetary reducer and gear are provided with vehicle frame, servo longitudinal planetary reducer is connected with gear, described gear with
The tooth bar engagement being arranged on longitudinal rail connects, and servo longitudinal planetary reducer is connected with control system by wire, longitudinally
One end of traction is fixed on longitudinal rail, and the other end is connected to vehicle frame side, is provided with pipeline in longitudinal traction.
Described transverse moving mechanism includes two parallel transverse guide rails being arranged on crossbeam, and the side of cross slide way is provided with
Tooth bar, tooth bar is connected with the gear engagement being arranged on lifting module, and described gear is connected with horizontal servo planetary reducer, horizontal
It is connected with control system to servo planetary reducer by wire, horizontal traction one end is fixed on crossbeam, and the other end is connected to
On lifting module, horizontal traction is provided with pipeline.
Described flux delivery retracting device includes flux delivery and reclaims all-in-one and solder flux support, and flux delivery reclaims one
Machine is arranged on the rear side of crossbeam, solder flux bracing frame be arranged on lifting module on, solder flux bracing frame is provided with flux delivery pipe and
Flux recovering tube, flux delivery reclaims and is provided with solder flux in all-in-one, and flux delivery reclaims delivery outlet and the flux delivery of all-in-one
Pipe connects, and the recovery port that flux delivery reclaims all-in-one is connected with flux recovering tube, and flux delivery reclaims all-in-one and passes through wire
It is connected with control system.
Described wire feeder includes wire-feed motor, welding wire rotating disk and welding wire bracing frame, described wire-feed motor, welding wire rotating disk and welding wire
Bracing frame is separately mounted to lift on module, welding wire rotating disk is provided with welding wire, welding wire is successively set on welding wire bracing frame, wire feed
On machine, wire leading pipe and clamping plate type conducting rod, wire-feed motor is connected with control system by wire.
Described vertically movable mechanism includes designing the vertical guide on lifting module, and vertical guide is provided with slide plate,
Vertical servo planetary reducer is provided with described slide plate, vertical servo planetary reducer is connected with ball-screw, ball-screw
It is connected with the leading screw bearing being arranged on lifting module, described vertical servo planetary reducer passes through wire with control system even
Connect.
Described rotating mechanism includes rotary support seat, and rotary support seat is arranged on slide plate, and rotary support seat is provided with
Rotating servo planetary reducer and intersection ball bearing, intersect and are provided with Submerged Arc Welding Joints head, rotating servo on ball bearing
Planetary reducer is connected with Submerged Arc Welding Joints head.
Described control system includes motion control card, operating board, remote-control handle and liquid crystal display, and motion control card passes through
Circuit is connected with remote-control handle, operating board and liquid crystal display respectively.
This utility model adopts such scheme, the deficiency existing in steel plate butt welding for existing submerged arc welding carriage, passes through
Design longitudinal moving mechanism, transverse moving mechanism, vertically movable mechanism and rotating mechanism, make the bonding machine of the application realize space
Three interior translations one rotate, and meet the requirement welded to degree of freedom of splicing steel plate weld seam, reclaim dress by designing flux delivery
Put and wire feeder, realize flux delivery, welding wire conveying and the flux restoring of automatization, popped one's head in by designing weld joint tracking,
Laser indicator lamp, photographic head, realize real-time detection position while welding deviation, and adjust weld joint tracking probe in time by control system
Correct it is ensured that welding quality.
Brief description：
Fig. 1 is this utility model axonometric chart；
Fig. 2 is this utility model front view；
Fig. 3 is this utility model left view；
Fig. 4 is A portion enlarged drawing in this utility model Fig. 3；
Fig. 5 is this utility model welding schematic diagram；
Wherein, 1, longitudinal moving mechanism, 2, longitudinal rail, 3, vehicle frame, 4, tooth bar, 5, gear, 6, servo longitudinal planet subtracts
Fast machine, 7, crossbeam, 8, flux delivery retracting device, 9, transverse moving mechanism, 10, flux delivery reclaim all-in-one, 11, solder flux defeated
Send pipe, 12, flux recovering tube, 13, solder flux bracing frame, 14, cross slide way, 15, horizontal servo planetary reducer, 16, lifting mould
Group, 17, wire feeder, 18, welding wire rotating disk, 19, wire-feed motor, 20, wire leading pipe, 21, welding wire, 22, slide plate, 23, vertically movable machine
Structure, 24, vertical guide, 25, leading screw bearing, 26, ball-screw, 27, vertical servo planetary reducer, 28, rotating mechanism, 29,
Rotary support seat, 30, rotating servo planetary reducer, 31, crossed roller bearing, 32, submerged arc welding head, 33, weld joint tracking
Planker, 34, clamping plate type conducting rod, 35, laser indicator lamp, 36, weld joint tracking probe, 37, photographic head, 38, control system, 39,
Operating board, 40, liquid crystal display, 41, longitudinal traction, 42, horizontal traction, 43, the source of welding current, 44, jig, 45, splicing
Steel plate, 46, welding wire bracing frame.
Specific embodiment：
With embodiment, this utility model is described further below in conjunction with the accompanying drawings：
As Figure 1-5, a kind of planer type numerical control splice joint special plane, including two longitudinal moving mechanisms 1 be arrangeding in parallel,
Travel mechanism 1 is provided with vehicle frame 2 longitudinally in each, and a crossbeam 7 is erected between two vehicle frames 2, and crossbeam 7 is provided with flux delivery and reclaims
Device 8 and transverse moving mechanism 9, transverse moving mechanism 9 is movably equipped with lifting module 16, and lifting module 19 is provided with wire feed dress
Put 17 and vertically movable mechanism 23, vertically movable mechanism 23 is connected with the slide plate 22 being movably arranged on lifting module 19, slide plate
Rotating mechanism 28 is installed on 22, rotating mechanism 28 is provided with submerged arc welding head 32, submerged arc welding head 32 include weld seam with
Track planker 33, weld joint tracking planker 33 is sequentially provided with flux recovering tube 12, clamping plate type conducting rod 34, welding delivery pipe 11, swashs
Light display lamp 35, weld joint tracking probe 36 and photographic head 37, the delivery outlet of flux delivery retracting device 8 is with flux delivery pipe 11 even
Connect, the recovery port of flux delivery retracting device 8 is connected with flux recovering tube 12, clamping plate type conducting rod 34 is provided with welding wire 21, weldering
Silk 21 is arranged in wire leading pipe 20 and is connected with wire feeder 17, longitudinal moving mechanism 1, transverse moving mechanism 9, vertically movable mechanism
23rd, rotating mechanism 28, welding convey retracting device 8, wire feeder 17, clamping plate type conducting rod 34, weld joint tracking probe 36 and take the photograph
As 37 are connected with control system 38 respectively, control system 38 is connected with the source of welding current 43, by design longitudinal moving mechanism 1,
Transverse moving mechanism 9, vertically movable mechanism 23 and rotating mechanism 28, make the bonding machine of the application realize three translations one in space
Rotate, meet the requirement welded to degree of freedom of splicing steel plate 45 weld seam.
Longitudinal moving mechanism 1 includes longitudinal rail 2, and longitudinal rail 2 is respectively equipped with the car moving forward and backward along longitudinal rail
Frame 3, vehicle frame 3 is provided with servo longitudinal planetary reducer 6 and gear 5, servo longitudinal planetary reducer 6 and gear 5 company of engagement
Connect, described gear 5 is connected with the tooth bar 4 being arranged on longitudinal rail, servo longitudinal planetary reducer 6 passes through wire and controls system
System 38 connection, one end of longitudinal traction 41 is fixed on longitudinal rail 2, and the other end is connected to vehicle frame 3 side, in longitudinal traction 41
Pipeline is installed, realizes vertically moving by the kind of drive of rack-and-pinion, have the advantages that stable transmission, bearing capacity are strong.
Transverse moving mechanism 9 includes two parallel transverse guide rails 14 being arranged on crossbeam 7, and the side of cross slide way 14 sets
There is a tooth bar 4, tooth bar 4 is connected with the gear 5 being arranged on lifting module 16, described gear 5 and horizontal servo planetary reducer 15
Connect, horizontal servo planetary reducer 15 is connected with control system 38 by wire, and horizontal traction 42 one end is fixed on crossbeam 7
On, the other end is connected on lifting module 16, and horizontal traction 42 is provided with pipeline.
Flux delivery retracting device 8 includes flux delivery and reclaims all-in-one 10 and solder flux bracing frame 13, and flux delivery reclaims
All-in-one 10 is arranged on the rear side of crossbeam 7, and solder flux bracing frame 13 is arranged on lifting module 16, and solder flux bracing frame 13 is provided with
Flux delivery pipe 11 and flux recovering tube 12, in flux delivery recovery all-in-one, 10 are provided with solder flux, and flux delivery reclaims all-in-one
10 delivery outlet is connected with flux delivery pipe 11, and the recovery port that flux delivery reclaims all-in-one 10 is connected with flux recovering tube 12,
Flux delivery is reclaimed all-in-one 10 and is connected with control system 38 by wire, and solder flux realized by logical design flux delivery retracting device 8
Automatic transport and recovery, not only liberated labour force, and improve work efficiency.
Wire feeder 17 includes wire-feed motor 19, welding wire rotating disk 18 and welding wire bracing frame 46, wire-feed motor 19, welding wire rotating disk 18 and
Welding wire bracing frame 46 is separately mounted to lift on module 16, welding wire rotating disk 18 is provided with welding wire 21, welding wire 21 is successively set on
On welding wire bracing frame 18, wire-feed motor 19, wire leading pipe 20 and clamping plate type conducting rod 34, wire-feed motor 19 passes through wire and control system 38
Connect, by designing wire feeder 17 it is achieved that the accurate automatic transport of welding wire.
Vertically movable mechanism 23 includes designing the vertical guide 24 on lifting module 16, and vertical guide 24 is provided with cunning
Plate 22, slide plate 22 is provided with vertical servo planetary reducer 27, and vertical servo planetary reducer 27 is connected with ball-screw 26,
Ball-screw 26 be arranged on lifting module 16 on leading screw bearing 25 be connected, vertical servo planetary reducer 27 pass through wire with
Control system 38 connects, and by the kind of drive using leading screw, improves the precision and stability of transmission.
Rotating mechanism 28 includes rotary support seat 29, and rotary support seat 29 is arranged on slide plate 22, on rotary support seat 29
Rotating servo planetary reducer 30 is installed and intersects ball bearing 31, intersect, on ball bearing 31, Submerged Arc Welding Joints machine is installed
32, rotating servo planetary reducer 30 is connected with Submerged Arc Welding Joints head 32, and rotating servo planetary reducer 30 passes through wire
It is connected with control system 38.
Control system 38 includes motion control card, operating board 39, remote-control handle and liquid crystal display 40, motor control cartoon
Cross circuit to be connected with remote-control handle, operating board 39 and liquid crystal display 40 respectively, realize the control of automatization, improve and produce effect
Rate.
Work process of the present utility model is as follows：
The splicing steel plate 45 needing welding is assembled and is placed on jig 44, start the planer type numerical control of the application
Splice joint special plane, image is sent to liquid crystal display 40 under the cooperation of laser indicator lamp 35 by photographic head 37 in real time, work
The content that personnel show according to liquid crystal display 40, adjusts the position of flux delivery pipe 11 so as to right by control operation platform 39
Quasi- weld seam, then starts flux delivery retracting device 8 and carries out solder flux filling to weld seam, by control longitudinal moving mechanism 1, laterally
Three translation one rotation in space for the submerged arc welding head 32 realized by travel mechanism 9, vertically movable mechanism 23 and rotating mechanism 28,
Afterwards meet and weld seam of different shapes in plane is carried out with solder flux filling and weld seam welding, after weld seam has filled solder flux, startup is sent
Silk device 17 and clamping plate type conducting rod 34 work and weld seam are welded, in welding process, real by weld joint tracking probe 36
When detect position while welding deviation, then corrected the welding quality it is ensured that weld seam by control system, complete welding weld seam
The solder flux of upper residual passes through welding recovery tube 12 and is recovered in flux delivery recovery all-in-one 10, it is to avoid solder flux wastes, and works as splicing
After steel plate 45 completes welding, the special welding machine of the application is returned to initial position, close special welding machine.
Above-mentioned specific embodiment cannot function as the restriction to this utility model protection domain, for the skill of the art
For art personnel, any alternate modification that this utility model embodiment is made or conversion all fall within guarantor of the present utility model
In the range of shield.
This utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (8)
1. a kind of planer type numerical control splice joint special plane it is characterised in that：Including two longitudinal moving mechanisms be arrangeding in parallel, every
It is movably equipped with vehicle frame respectively, between two vehicle frames, crossbeam is provided with flux delivery and returns a beam erection on individual longitudinal moving mechanism
Receiving apparatus and transverse moving mechanism, transverse moving mechanism is movably equipped with lifting module, lifting module be provided with wire feeder and
Vertically movable mechanism, vertically movable mechanism is connected with the slide plate being actively installed on lifting module, and slide plate is provided with rotating mechanism,
Rotating mechanism is provided with submerged arc welding head, and submerged arc welding head includes weld joint tracking planker, and weld joint tracking planker sets successively
There are flux recovering tube, clamping plate type conducting rod, flux delivery pipe, laser indicator lamp, weld joint tracking probe and photographic head, flux delivery
The delivery outlet of retracting device is connected with flux delivery pipe, and the recovery port of flux delivery retracting device is connected with flux recovering tube, folder
Board-like conducting rod is provided with welding wire, and welding wire is arranged in wire leading pipe and is connected with wire feeder, described longitudinal moving mechanism, laterally shifting
Motivation structure, vertically movable mechanism, rotating mechanism, flux delivery retracting device, wire feeder, clamping plate type conducting rod, weld joint tracking
Probe, photographic head are connected with control system respectively.
2. a kind of planer type numerical control splice joint special plane according to claim 1 it is characterised in that：Described vertically move machine
Structure includes longitudinal rail, and longitudinal rail is provided with the vehicle frame moving forward and backward along longitudinal rail, and vehicle frame is provided with servo longitudinal row
Star reductor and gear, servo longitudinal planetary reducer is connected with gear, described gear and the tooth bar being arranged on longitudinal rail
Engagement connects, and servo longitudinal planetary reducer is connected with control system by wire, and one end of longitudinal traction is fixed on longitudinally leads
On rail, the other end is connected to vehicle frame side, is provided with pipeline in longitudinal traction.
3. a kind of planer type numerical control splice joint special plane according to claim 1 it is characterised in that：Described transverse shifting machine
Structure includes two parallel transverse guide rails being arranged on crossbeam, and the side of cross slide way is provided with tooth bar, tooth bar be arranged on lifting
Gear engagement on module connects, and described gear is connected with horizontal servo planetary reducer, and horizontal servo planetary reducer passes through
Wire is connected with control system, and horizontal traction one end is fixed on crossbeam, and the other end is connected on lifting module, on horizontal traction
Pipeline is installed.
4. a kind of planer type numerical control splice joint special plane according to claim 1 it is characterised in that：Described flux delivery is returned
Receiving apparatus include flux delivery and reclaim all-in-one and solder flux bracing frame, and flux delivery reclaims the rear side that all-in-one is arranged on crossbeam,
Solder flux bracing frame is arranged on lifting module, and solder flux bracing frame is provided with flux delivery pipe and flux recovering tube, flux delivery
Reclaim and in all-in-one, be provided with solder flux, the delivery outlet that flux delivery reclaims all-in-one is connected with flux delivery pipe, and flux delivery reclaims
The recovery port of all-in-one is connected with flux recovering tube, and flux delivery is reclaimed all-in-one and is connected with control system by wire.
5. a kind of planer type numerical control splice joint special plane according to claim 1 it is characterised in that：Described wire feeder bag
Include wire-feed motor, welding wire rotating disk and welding wire bracing frame, described wire-feed motor, welding wire rotating disk and welding wire bracing frame are separately mounted to lift mould
In group, welding wire rotating disk is provided with welding wire, it is conductive that welding wire is successively set on welding wire bracing frame, wire-feed motor, wire leading pipe and clamping plate type
On bar, wire-feed motor is connected with control system by wire.
6. a kind of planer type numerical control splice joint special plane according to claim 1 it is characterised in that：Described vertically movable machine
Structure includes designing the vertical guide on lifting module, vertical guide is provided with slide plate, described slide plate is provided with and vertically watches
Take planetary reducer, vertical servo planetary reducer is connected with ball-screw, ball-screw and be arranged on lifting module on silk
Thick stick bearing connects, and vertical servo planetary reducer is connected with control system by wire.
7. a kind of planer type numerical control splice joint special plane according to claim 1 it is characterised in that：Described rotating mechanism bag
Include rotary support seat, rotary support seat is arranged on slide plate, rotary support seat is provided with rotating servo planetary reducer and friendship
Fork ball bearing, intersects and is provided with Submerged Arc Welding Joints head, rotating servo planetary reducer and Submerged Arc Welding Joints on ball bearing
Head connects, and rotating servo planetary reducer is connected with control system by wire.
8. a kind of planer type numerical control splice joint special plane according to claim 1 it is characterised in that：Described control system bag
Include motion control card, operating board, remote-control handle and liquid crystal display, motion control card pass through circuit respectively with remote-control handle, behaviour
Station and liquid crystal display connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955473.1U CN205996359U (en) | 2016-08-26 | 2016-08-26 | A kind of planer type numerical control splice joint special plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955473.1U CN205996359U (en) | 2016-08-26 | 2016-08-26 | A kind of planer type numerical control splice joint special plane |
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| Publication Number | Publication Date |
|---|---|
| CN205996359U true CN205996359U (en) | 2017-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620955473.1U Expired - Fee Related CN205996359U (en) | 2016-08-26 | 2016-08-26 | A kind of planer type numerical control splice joint special plane |
Country Status (1)
| Country | Link |
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| CN (1) | CN205996359U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112215A (en) * | 2016-08-26 | 2016-11-16 | 济南时代新纪元科技有限公司 | A kind of planer type numerical control splice joint special plane |
| CN107363405A (en) * | 2017-06-21 | 2017-11-21 | 上海交通大学 | High-strength steel construction piece sheet laser tailor-welding system |
| CN108746949A (en) * | 2018-08-02 | 2018-11-06 | 唐山开元特种焊接设备有限公司 | FCB splice joint equipment |
| CN111375873A (en) * | 2020-04-28 | 2020-07-07 | 广船国际有限公司 | Thin plate jointed board workstation and welding method |
-
2016
- 2016-08-26 CN CN201620955473.1U patent/CN205996359U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112215A (en) * | 2016-08-26 | 2016-11-16 | 济南时代新纪元科技有限公司 | A kind of planer type numerical control splice joint special plane |
| CN107363405A (en) * | 2017-06-21 | 2017-11-21 | 上海交通大学 | High-strength steel construction piece sheet laser tailor-welding system |
| CN107363405B (en) * | 2017-06-21 | 2019-11-19 | 上海交通大学 | High-strength steel construction piece sheet laser tailor-welding system |
| CN108746949A (en) * | 2018-08-02 | 2018-11-06 | 唐山开元特种焊接设备有限公司 | FCB splice joint equipment |
| CN108746949B (en) * | 2018-08-02 | 2024-03-15 | 唐山开元自动焊接装备有限公司 | FCB jointed board welding equipment |
| CN111375873A (en) * | 2020-04-28 | 2020-07-07 | 广船国际有限公司 | Thin plate jointed board workstation and welding method |
| CN111375873B (en) * | 2020-04-28 | 2021-11-09 | 广船国际有限公司 | Thin plate jointed board workstation and welding method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |