CN109514143A - A kind of high precisely butt welding device of ring flange - Google Patents
A kind of high precisely butt welding device of ring flange Download PDFInfo
- Publication number
- CN109514143A CN109514143A CN201811650194.4A CN201811650194A CN109514143A CN 109514143 A CN109514143 A CN 109514143A CN 201811650194 A CN201811650194 A CN 201811650194A CN 109514143 A CN109514143 A CN 109514143A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- positioning
- track
- steel pipe
- docking
- 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.)
- Pending
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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0536—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for maintaining flanges on tubes
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention relates to a kind of high precisely butt welding devices of ring flange, including feed mechanism, docking fixed mechanism and discharging loader mechanism, installation connects feed mechanism and discharging loader mechanism respectively at left and right sides of the positioning support body of the docking fixed mechanism, the feed mechanism will be on the positioning support body of steel pipe feeding to docking fixed mechanism, flange Dock With Precision Position is welded on steel pipe both ends by docking fixed mechanism by steel pipe, after the completion of docking, the steel pipe docked is transported through by the discharge component and loading assembly of discharging loader mechanism, is loaded.The configuration of the present invention is simple, docking is accurate, required labour is few, substantially increases production efficiency.
Description
Technical field
The invention belongs to pipe machining equipment fields, are related to ring flange welding technique, and especially a kind of ring flange is high precisely
Butt welding device.
Background technique
In steel pipe's production, some steel pipes need to add ring flange at its both ends, and the two ring flanges need to keep opposite
In parallel, after carrying out angles and positions adjustment, ring flange and steel pipe could be subjected to spot welding or welding, general Guan Ye uses artificial
Operation, after ring flange to be first mounted on to one end of steel pipe, then by the other end mounting flange of steel pipe, and first mounted flange
Disk is easy in the installation process of the other end, because steel pipe inclination caused by ring flange dislocation or slip, cause second-order correction or
Person's secondary installing, labor intensive, it is therefore desirable to one kind can install the device of steel pipe both ends ring flange simultaneously, with save manpower and
Simplify process.Moreover, this affects the processing to flange welding to a certain extent, the pipeline connection operation of people is affected.
And the processes such as worker has bad luck offline straight seam welded steel pipe to flange welding processing site, needs by transporting, broken bundle,
Then it is manually operated and is directed at welding progress flange docking, because the steel pipe of flange docking is longer, lead to execute-in-place risk greatly,
Fortune difficulty is big, operating difficulties degree is big, worker's large labor intensity, seriously affects flange docking production efficiency.How steel pipe is realized
Automatic conveying, flange automatic butt, reduce steel pipe and have bad luck work difficulty, operation difficulty and the labour for reducing operator are strong
Degree and risk, the production efficiency for improving flange docking is the technical issues that need to address.
By retrieval, patent document relevant to the application, specific disclosure are as follows as follows for discovery:
1, a kind of ring flange docking holder device (CN207681852U), including track, left chuck segment, right chuck segment, shifting
Moving platform, the first supporter and the second supporter, the right chuck segment are located on mobile platform, and it connects oil cylinder, described
Oil cylinder is fixedly connected on one end of track by cylinder bracket, and the mobile platform is movably arranged on the track and can be in oil
Moved under the action of cylinder along track, the left chuck segment is fixedly connected on the other end of the track, the track by
Two parallel frame rails and several are arranged in the I-steel composition being used to support between frame rail, first supporter and
Second supporter is set up respectively on two I-steel wherein.
2, the hubbed flange disk docking facilities (CN205393902U) of a kind of UHV transmission steel tube tower, including steel pipe branch
Frame, the steel pipe support left and right sides are symmetrically arranged with positioning docking mechanism, and the positioning docking mechanism includes pedestal, the bottom
It is provided with the column that can control translation on seat, is connected with vertical positioning disc on the column, the positioning disc is towards steel
Ring flange retaining mechanism is provided on the side of pipe holder, the ring flange retaining mechanism includes being embedded on positioning disc side
Electromagnet；It is provided with lift bracket on pedestal between positioning disc and steel pipe conveyer frames, is provided on the lift bracket
Steel pipe support structure, the steel pipe support structure include two symmetrically arranged triangle supporting plates in front and back, the top surface of two supporting plates
For inclined-plane and the limiting slot of two scarf forming V-shapes.
By the comparison of technical characteristic, patent document disclosed above and technical pattern of the invention is not identical, will not influence
The creativeness and novelty of the present patent application.
Summary of the invention
It is an object of the invention to provide in place of overcome the deficiencies in the prior art, a kind of structure is simple, docking is accurate, required
The high precisely butt welding device of the few ring flange of labour.
The present invention solves its technical problem and adopts the following technical solutions to achieve:
A kind of high precisely butt welding device of ring flange, including feed mechanism, docking fixed mechanism and discharging loading machine
Structure, installation connects feed mechanism and discharging loader mechanism respectively for the positioning support body left and right sides of the docking fixed mechanism,
The feed mechanism is by the positioning support body of steel pipe feeding to docking fixed mechanism, and steel pipe is by docking fixed mechanism for flange
Dock With Precision Position is welded on steel pipe both ends, will be right by the discharge component and loading assembly of discharging loader mechanism after the completion of docking
The steel pipe connect is transported through, loads；
The discharging loader mechanism includes discharge component and loading assembly, and the discharge component includes discharging bracket, rotation
Shaft, rotary hook fork plate, chain and motor, discharging bracket both ends are hinged with rotary shaft, and the rotating shaft terminal is logical
It crosses chain and is coaxially installed with rotary hook fork plate, the motor is installed in the middle part of rotary shaft, and the motor driven rotary shaft drives
Rotary hook fork plate rotates clamping steel tube；
The loading assembly includes loading bracket, loading pedestal, load support plate, load platen and telescopic rod, described
Load and be fixedly mounted with a loading pedestal on bracket, loading support plate is fixed with by rotary shaft on loading pedestal, rotary shaft it is another
End connect with rotating electric machine, which is coaxially mounted in loading pedestal, between loading being evenly distributed in the upper surface of support plate
Every being fixedly mounted with spring column, it is packed in a load platen in the upper surface common horizontal of spring column, is all provided in load platen quadrangle
It is equipped with telescopic rod.
Moreover, the feed mechanism includes hopper, shifting shaft, stirs roller, stirs motor, compressing rod, feeding support plate；Material
The low early and high after slant setting of case, the height of hopper are suitble to steel pipe monolayer alignment, are equipped with discharge port above the front end of hopper；Discharge port
Motor is stirred in front, stirs roller by stirring axis connection；Roller is stirred to set 180 ° of positions there are two arc groove；Compressing rod one
End is arc, and one end is straight-bar, and arc end is connect with hopper, and straight bar section is parallel with feeding support plate；In face of in feeding support plate
Incline, is vertically installed at the outside for stirring roller.
Moreover, the docking fixed mechanism includes docking bracket, track, left chuck segment, right chuck segment and positioning support
Body, the docking rack upper surface are fixedly mounted with a fixed bottom plate, and a track is integrally formed on fixed bottom plate, and the right chuck segment is living
Dynamic installation is in orbit, and it connects oil cylinder, and the oil cylinder is fixedly connected on one end of track, right chuck by cylinder bracket
Portion can be moved under the action of oil cylinder along track, and the left chuck segment is fixedly connected on the other end of track, the rail
Road is arranged in the I-steel being used to support between frame rail by two parallel frame rails and several and forms, in left chuck segment and
Positioning support body is also movably installed on track between right chuck segment.
Moreover, the left chuck segment is identical with the structure of right chuck segment, it include A-frame, pedestal and chuck, institute
State pedestal upper surface setting A-frame, the chuck be welded on the front end of A-frame and with pedestal plumbness, institute
Stating setting symmetrical above and below on chuck, there are two adjustable latches, the left chuck segment and right chuck segment to be oppositely arranged, the left side
The pedestal of chuck segment is fixedly connected on track and fixed bottom plate, and the pedestal lower surface of the right chuck segment is formed with sliding rail, with
Track cooperation activity installation.
Moreover, the positioning support body includes positioning pedestal, connecting plate, arc positioning groove, positioning plate and cylinder, it is described
Positioning plate is movably arranged on track, and uniformly interval is equipped with multiple cylinders on the positioning plate, and the positioning pedestal is fixed to be connected
Connect the piston rod part in cylinder, the upper surface of the positioning pedestal is integrally formed with arc positioning groove, the arc positioning groove with
Outer wall of steel pipe is adapted, and hinge fills an active plate in the positioning pedestal of corresponding arc positioning groove side.
The advantages and positive effects of the present invention are:
1, the present invention is using feed mechanism and docking fixed mechanism and discharging loader mechanism.Realize the automatic defeated of steel pipe
It send, accurate automatic butt, welding processing and the automatic transhipment and simple binding of flange and steel pipe, it is strong to not only reduce labour
Degree, and improve processing efficiency.
2, the present invention may make ring flange to be docked with the automatic of steel pipe, and the present invention can be guaranteed in operating process
In it is smooth laborsaving, the present invention can be suitble to the steel pipe of different thicknesses and different length to carry out ring flange abutting joint, to meet difference
The pipeline of specification carries out the demand of ring flange welding.
3, the operation of whole processes only can be completed in the present invention by an operative employee, and manpower is greatly saved, also guarantees
Product quality has fabulous utilization effect.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is feed mechanism structural schematic diagram of the present invention.
Fig. 4 is present invention docking fixed mechanism structural schematic diagram.
Fig. 5 is discharging loader mechanism structural schematic diagram of the present invention.
Specific embodiment
The invention will be further described with reference to the accompanying drawing and by specific embodiment, and following embodiment is descriptive
, it is not restrictive, this does not limit the scope of protection of the present invention.
A kind of high precisely butt welding device of ring flange, including feed mechanism 1, docking fixed mechanism 2 and discharging load
Mechanism 3, installation connects feed mechanism and discharging loading machine respectively for the positioning support body left and right sides of the docking fixed mechanism
Structure, for the feed mechanism by the positioning support body of steel pipe feeding to docking fixed mechanism, steel pipe will by docking fixed mechanism
Flange Dock With Precision Position is welded on steel pipe both ends, after the completion of docking, passes through the discharge component 4 and loading assembly of discharging loader mechanism
The steel pipe docked is transported through, is loaded by 5.
The feed mechanism include hopper 1-1, shifting shaft 1-4, stir roller 1-3, stir motor 1-5, compressing rod 1-2, on
Expect support plate 1-6；The low early and high after slant setting of hopper, the height of hopper are suitble to steel pipe monolayer alignment, set above the front end of hopper
There is discharge port；Motor is stirred in front of discharge port, stirs roller by stirring axis connection；Roller is stirred to set 180 ° of positions there are two arc
Connected in star；Compressing rod one end is arc, and one end is straight-bar, and arc end is connect with hopper, and straight bar section is parallel with feeding support plate；On
It leans forward above material support plate, is vertically installed at the outside for stirring roller.
The docking fixed mechanism include docking bracket 2-4, track 2-2, left chuck segment 2-1, right chuck segment 2-10 and
Positioning support body, docking bracket cuboid framework as made of more steel-pipe weldings, the docking rack upper surface are fixedly mounted with
One fixed bottom plate 2-3, is integrally formed with a track on fixed bottom plate, and the right chuck segment is movably arranged on track, and its
Oil cylinder 2-14 is connected, the oil cylinder is fixedly connected on one end of track by cylinder bracket 2-15, and right chuck segment can be in oil cylinder
It is moved under effect along track, the left chuck segment is fixedly connected on the other end of track, and the track is parallel by two
Frame rail and several be arranged in be used to support between frame rail I-steel composition, between left chuck segment and right chuck segment
Track on be also equipped with positioning support body；The left chuck segment is identical with the structure of right chuck segment, includes A-frame 2-
12, A-frame is arranged in the upper surface of pedestal 2-13 and chuck, the pedestal, and the chuck is welded on the front end of A-frame
And with pedestal plumbness, there are two adjustable latch, the left chuck segment and the right sides for setting symmetrical above and below on the chuck
Chuck segment is oppositely arranged, and the pedestal of the left chuck segment is fixedly connected on track and fixed bottom plate, the right chuck segment
Pedestal lower surface is formed with sliding rail, installs with track cooperation activity, the oil cylinder front end is welded on the chuck back of right chuck segment
Axle center, oil cylinder can push right chuck segment to move along track, to adapt to the docking of the steel pipe of different length；The positioning support body
Including positioning pedestal 2-7, connecting plate 2-5, arc positioning groove 2-6, positioning plate 2-9 and cylinder 2-8, the positioning plate activity peace
In orbit, uniformly interval is equipped with multiple cylinders to dress on the positioning plate, and the positioning pedestal is fixedly connected on the work of cylinder
At the top of stopper rod, the cylinder driving positioning pedestal realization can be adjusted up and down in height effect, one system of upper surface of the positioning pedestal
There is arc positioning groove, which realizes that the landing to steel pipe positions, in order to which more convenient steel pipe falls into arc positioning groove
Interior, the arc positioning groove is adapted with outer wall of steel pipe, and hinge fills an activity in the positioning pedestal of corresponding arc positioning groove side
The feeding support plate of connecting plate, active plate and feed mechanism connects, which can be according to different feed mechanisms
Feeding angle, connect feed mechanism, realize automatic charging positioning purpose.
The discharging loader mechanism includes discharge component and loading assembly, the discharge component include discharging bracket 3-4,
Rotary shaft 3-3, rotary hook fork plate 3-1, chain 3-2 and motor, discharging bracket both ends are hinged with rotary shaft, the rotation
Axis both ends pass through chain and are coaxially installed with rotary hook fork plate, and the motor is installed in the middle part of rotary shaft, the motor driven
Rotary shaft drives the steel pipe hook in the arc positioning groove of rotary hook fork plate rotation clamping positioning pedestal to go to loading platform；Loading group
Part includes loading bracket 3-9, loading pedestal 3-8, load support plate 3-7, load platen 3-6 and telescopic rod 3-5, the loading
Be fixedly mounted with a loading pedestal on bracket, loading support plate be fixed with by rotary shaft on loading pedestal, the other end of rotary shaft and
Rotating electric machine connection, the rotating electric machine are coaxially mounted to load in pedestal, and the loading support plate vertical view is square, and are loading
The interval that is evenly distributed in the upper surface of support plate is fixedly mounted with spring column 3-10, is packed in a loading in the upper surface common horizontal of spring column
Platen, the setting of the spring column not only vacantly hold up load platen, but also play the role of a vibration damping, make simultaneously
It has loaded one layer of steel pipe height and height gap when without steel pipe is little, not only facilitated loading, while facilitating in next step
Transhipment, the loading support plate is identical as load platen, and rotating electric machine driving rotary shaft to load support plate and load platen
It can rotate together, in order to enable loading is safer, be provided with telescopic rod in load platen quadrangle, extract telescopic rod, prevent
Only steel pipe is fallen.
In present invention specific implementation, the frame bottom that loads is equipped with multiple universal wheels with brake.
The course of work of the invention includes the following steps:
A, the steel pipe for needing abutted flange is stored in hopper；
B, ring flange 2-11 is stuck on the latch of left chuck segment and right chuck segment；
C, positioning support body is moved left and right, and adjusts positioning support body, so that in the arc positioning groove of positioning support body
Then the flange inner wall same level of wall and left chuck segment and right chuck segment again moves to positioning support body in the middle part of track；
D, roller half revolution under the driving for stirring motor is stirred, stirs two arc grooves of roller for a steel pipe along upper
Material support plate is delivered on the positioning support body of docking fixed mechanism；
E, the two-port of the steel pipe on positioning support body is aligned with the ring flange of left chuck segment and right chuck segment respectively, then
Hydraulic station 2-16 is opened, so that the right chuck segment advance of oil cylinder pushing is docked, after ring flange is docked at port of steel pipe, operation
Electric torch can be used to carry out spot welding or welding for worker.
F, the telescopic rod for opening loading platform side opens the motor of discharge component, drives rotary shaft and rotary hook fork plate
By on the steel pipe swivel hook to loading platform of the complete flange of butt welding, when horizontal load certain amount, loading platform is removed, is opened
The rotating electric machine in pedestal is loaded, rotating electric machine driving loading platform is rotated by 90 °, shifts near loading platform, can continue horizontal dress
Carry steel pipe.
Although disclosing the embodiment of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be managed
Solution: do not departing from the present invention and spirit and scope of the appended claims in, various substitutions, changes and modifications be all it is possible,
Therefore, the scope of the present invention is not limited to the embodiment and attached drawing disclosure of that.
Claims (5)
1. a kind of high precisely butt welding device of ring flange, it is characterised in that: including feed mechanism, docking fixed mechanism and unload
Expect loader mechanism, connection feed mechanism and discharging dress are installed respectively at left and right sides of the positioning support body of the docking fixed mechanism
Mounted mechanism, the feed mechanism is by the positioning support body of steel pipe feeding to docking fixed mechanism, and steel pipe is by docking fixed machine
Flange Dock With Precision Position is welded on steel pipe both ends by structure, after the completion of docking, passes through the discharge component and loading of discharging loader mechanism
The steel pipe docked is transported through, loads by component；
The discharging loader mechanism includes discharge component and loading assembly, the discharge component include discharging bracket, rotary shaft,
Rotary hook fork plate, chain and motor, discharging bracket both ends are hinged with rotary shaft, and the rotating shaft terminal passes through chain
It is coaxially installed with rotary hook fork plate, the motor is installed in the middle part of rotary shaft, and the motor driven rotary shaft drives rotary hook
Fork plate rotates clamping steel tube；
The loading assembly includes loading bracket, loading pedestal, load support plate, load platen and telescopic rod, the loading
Be fixedly mounted with a loading pedestal on bracket, loading support plate be fixed with by rotary shaft on loading pedestal, the other end of rotary shaft and
Rotating electric machine connection, the rotating electric machine are coaxially mounted to load in pedestal, and the loading support plate is evenly distributed in the upper surface interval admittedly
Shock mount column is packed in a load platen in the upper surface common horizontal of spring column, is provided in load platen quadrangle
Telescopic rod.
2. the high precisely butt welding device of ring flange according to claim 1, it is characterised in that: the feed mechanism includes
Hopper, shifting shaft stir roller, stir motor, compressing rod, feeding support plate；The low early and high after slant setting of hopper, the height of hopper
It is suitble to steel pipe monolayer alignment, is equipped with discharge port above the front end of hopper；Motor is stirred in front of discharge port, by stirring axis connection
Stir roller；Roller is stirred to set 180 ° of positions there are two arc groove；Compressing rod one end is arc, and one end is straight-bar, arc end with
Hopper connection, straight bar section are parallel with feeding support plate；It leans forward above feeding support plate, is vertically installed at the outside for stirring roller.
3. the high precisely butt welding device of ring flange according to claim 1, it is characterised in that: the docking fixed mechanism
Including docking bracket, track, left chuck segment, right chuck segment and positioning support body, it is solid that the docking rack upper surface is fixedly mounted with one
Determine bottom plate, be integrally formed with a track on fixed bottom plate, the right chuck segment is movably arranged on track, and its connection oil
Cylinder, the oil cylinder are fixedly connected on one end of track by cylinder bracket, and right chuck segment can be under the action of oil cylinder along track
It is moved, the left chuck segment is fixedly connected on the other end of track, and the track is by two parallel frame rails and several
The I-steel composition being used to support between frame rail, also activity on the track between left chuck segment and right chuck segment is arranged in item
Positioning support body is installed.
4. the high precisely butt welding device of ring flange according to claim 3, it is characterised in that: the left chuck segment and the right side
The structure of chuck segment is identical, includes A-frame, pedestal and chuck, and A-frame, institute is arranged in the upper surface of the pedestal
State chuck be welded on A-frame front end and with pedestal plumbness, there are two adjustable for setting symmetrical above and below on the chuck
The latch of section, the left chuck segment and right chuck segment are oppositely arranged, the pedestal of the left chuck segment be fixedly connected on track and
On fixed bottom plate, the pedestal lower surface of the right chuck segment is formed with sliding rail, installs with track cooperation activity.
5. the high precisely butt welding device of ring flange according to claim 3, it is characterised in that: the positioning support body packet
Positioning pedestal, connecting plate, arc positioning groove, positioning plate and cylinder are included, the positioning plate is movably arranged on track, described fixed
Uniformly interval is equipped with multiple cylinders on the plate of position, and the positioning pedestal is fixedly connected on the piston rod part of cylinder, the positioning
The upper surface of pedestal is integrally formed with arc positioning groove, and the arc positioning groove is adapted with outer wall of steel pipe, in corresponding arc positioning
Hinge fills an active plate in the positioning pedestal of slot side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811650194.4A CN109514143A (en) | 2018-12-31 | 2018-12-31 | A kind of high precisely butt welding device of ring flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811650194.4A CN109514143A (en) | 2018-12-31 | 2018-12-31 | A kind of high precisely butt welding device of ring flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109514143A true CN109514143A (en) | 2019-03-26 |
Family
ID=65797487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811650194.4A Pending CN109514143A (en) | 2018-12-31 | 2018-12-31 | A kind of high precisely butt welding device of ring flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109514143A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112901A (en) * | 2020-03-04 | 2020-05-08 | 芜湖挺优机电技术有限公司 | Automatic tool equipment for cylinder end socket |
| CN111322457A (en) * | 2020-02-10 | 2020-06-23 | 葛飞月 | Pipeline laying device for construction |
| CN113634899A (en) * | 2021-09-15 | 2021-11-12 | 佛山大德激光设备有限公司 | Robot laser welding system |
| CN113770484A (en) * | 2021-11-11 | 2021-12-10 | 徐州市通泰交通设施有限公司 | Equipment and method for machining flange upright post of highway traffic guardrail |
| CN114161069A (en) * | 2022-02-14 | 2022-03-11 | 徐州利恒轨道交通设备有限公司 | Welding positioning device |
| CN114952172A (en) * | 2022-05-04 | 2022-08-30 | 江苏新宏大集团有限公司 | High-precision butt welding device for flange plates |
-
2018
- 2018-12-31 CN CN201811650194.4A patent/CN109514143A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322457A (en) * | 2020-02-10 | 2020-06-23 | 葛飞月 | Pipeline laying device for construction |
| CN111322457B (en) * | 2020-02-10 | 2021-07-20 | 聊城九洲建设集团有限公司 | Pipeline laying device for construction |
| CN111112901A (en) * | 2020-03-04 | 2020-05-08 | 芜湖挺优机电技术有限公司 | Automatic tool equipment for cylinder end socket |
| CN113634899A (en) * | 2021-09-15 | 2021-11-12 | 佛山大德激光设备有限公司 | Robot laser welding system |
| CN113634899B (en) * | 2021-09-15 | 2022-12-30 | 佛山大德激光设备有限公司 | Robot laser welding system |
| CN113770484A (en) * | 2021-11-11 | 2021-12-10 | 徐州市通泰交通设施有限公司 | Equipment and method for machining flange upright post of highway traffic guardrail |
| CN114161069A (en) * | 2022-02-14 | 2022-03-11 | 徐州利恒轨道交通设备有限公司 | Welding positioning device |
| CN114952172A (en) * | 2022-05-04 | 2022-08-30 | 江苏新宏大集团有限公司 | High-precision butt welding device for flange plates |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109514143A (en) | A kind of high precisely butt welding device of ring flange | |
| AU2008255643B2 (en) | Apparatus for fabrication of structural members | |
| CN108278121B (en) | Intelligent steel arch assembling robot | |
| CN110329903A (en) | The hardware pipe fitting portal jib crane of changeable fixture | |
| CN112832285B (en) | Communication base station tower foundation construction method | |
| CN114055070A (en) | Full-automatic special welding machine for vertical rods of engineering scaffolds | |
| CN111618587A (en) | Flat-bulb steel extension production line and extension method | |
| CN209532471U (en) | A kind of high precisely butt welding device of ring flange | |
| CN205309687U (en) | Straight jar of railway, V type jar to section of thick bamboo adjuster | |
| CN110758224A (en) | Tire type tunnel pipe rack transportation and erection vehicle | |
| CN214836435U (en) | Shield subway tunnel segment repairing and reinforcing mechanical arm equipment | |
| CN110293347A (en) | A kind of water pipe flange welding work station | |
| CN113090291A (en) | Shield subway tunnel segment repair and reinforcement complete equipment | |
| CN111618598A (en) | Flat-bulb steel extension production line and flat-bulb steel cutting device | |
| CN214836436U (en) | Shield subway tunnel segment repair and reinforcement complete equipment | |
| CN210654961U (en) | Steel pipe transport vehicle | |
| KR101677541B1 (en) | Circumferential welding equipment | |
| CN113090293A (en) | Shield subway tunnel segment repairing and reinforcing mechanical arm equipment | |
| CN109128359A (en) | A kind of plate shearing machine trailing type oil pressure type material-supporting device | |
| CN111619759A (en) | Storage equipment, storage and transportation device and transportation method for flat-bulb steel | |
| CN110668303A (en) | Tire type tunnel pipe rack conveying and erecting machine | |
| CN214240778U (en) | Pipe jacking transport trolley | |
| CN209304825U (en) | Realize glass steel pipeline from promotion and axial translation and the tooling circumferentially rotated | |
| CN217799959U (en) | Argon arc welding control device for pipe connecting flange | |
| LU102933B1 (en) | An Automatic Feeding System of Uranium Enrichment Materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190326 |