CN209334916U - A kind of solder flux tiling device for round roll shaft circumferential surface submerged-arc welding processing - Google Patents
A kind of solder flux tiling device for round roll shaft circumferential surface submerged-arc welding processing Download PDFInfo
- Publication number
- CN209334916U CN209334916U CN201920049845.8U CN201920049845U CN209334916U CN 209334916 U CN209334916 U CN 209334916U CN 201920049845 U CN201920049845 U CN 201920049845U CN 209334916 U CN209334916 U CN 209334916U
- Authority
- CN
- China
- Prior art keywords
- solder flux
- hinge
- roll shaft
- arc welding
- solder
- 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.)
- Expired - Fee Related
Links
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model discloses a kind of solder flux tiling devices for round roll shaft circumferential surface submerged-arc welding processing comprising: hinge type protecting seat, positioning member, connecting shaft；The hinge type protecting seat includes: solder joint solder flux protection baffle (7), the metal hinge (8) for being set to protection board one end, and solder joint solder flux protection baffle (7) the far metal hinge end is provided with welding gun and solder flux preformed hole (4)；Connecting shaft (11) lower end is connected to metal hinge, and the connecting shaft top is provided with the positioning member (1) that the solder flux tiling device is installed on to welding machine.The utility model can satisfy needs when submerged-arc welding is processed to solder flux continuous-stable coating.
Description
Technical field
The utility model relates to welding technology fields, add more particularly, to one kind for round roll shaft circumferential surface submerged-arc welding
The solder flux tiling device of work.
Background technique
Welding processing is common machining process, is a kind of jointing metal in a manner of heating, high temperature or high pressure
Or the manufacturing process and technology of other thermoplastic materials.
Common welding manner is mainly formed by three kinds of fusion welding, Pressure Welding, soldering etc., and submerged-arc welding belongs in thawing weldering
It is a kind of.Submerged-arc welding is that a kind of electric arc burns the method welded under welding flux layer, because it is with welding quality stable, welding life
The advantages that yield is high, seldom without arc light and flue dust, becomes the important steel constructions such as pressure vessel, pipeline section manufacture, box beam column
Main welding method in production is particularly suitable for the surface overlaying reparation of the roll shaft structural member of field of machining.
Roll shaft structural member is common machine components, and in daily production practice, roll shaft is led because of factors such as long-term frictions
Roll shaft external peripheral surface is caused to generate abrasion, the reality of the diameter (outer diameter) of roll shaft and its concentricity, circularity etc. after accumulating over a long period
Amount has been unable to satisfy original technical requirements, while can cause the potential faults of entire component, cause the things such as quality of production safety
Therefore generation.Therefore, it when diameter (outer diameter) abrasion loss of roll shaft type component reaches certain equivalent (numerical value), must just give
With replacement, the failure roll shaft for replacing lower machine usually presses discard disposition.Roll shaft after scrapping generally does steel scrap disposition, also has few
Again the use of other axis (set) class parts is processed in restructuring for part.
Since roll shaft product application is extensive, especially conveying roller, Rolling roller, the aligning of the industries such as metallurgy, machinery, mine
Roller etc., online usage amount is larger, and for roll shaft used in certain particular fields, alloy content and value are higher.Therefore, it uses
It scraps mode not only and will increase production maintenance cost, but also be unfavorable for energy-saving and emission-reduction and resource and orderly utilize the basic state of recycling
Plan, therefore surface overlaying is carried out for the roll shaft of external peripheral surface wear-out failure and then row is machined, restoring its original makes
With function, just become a kind of major way of current roll shaft structural member reparation.
So-called roll shaft external peripheral surface Bead weld repair mode is exactly to pass through professional welding machine, benefit using submerged-arc welding mode
With the high-temperature fusion function of solder flux and welding wire, surface is carried out to the failed roll shaft component of industry and is precisely welded, finally in its table
Face forms a certain amount of machining allowance (coating), for laying the foundation for subsequent metal machining.Therefore, the matter of submerged-arc welding processing
Measure the orderly smooth of the repair that the roll shaft component that fails is directly influenced with efficiency.
Failure roll shaft submerged-arc welding repair common at present, according to the length and diameter of roller member, material, determining is needed
Thickness, the length of built-up welding are wanted, and selects adaptable solder flux and welding wire, the modes such as single welding gun and double welding gun arranged side by side are respectively adopted
Carry out weld overlay.Since the characteristics of roll shaft component is exactly cylindrical or circle hole shape structure, generally therefore ensure its circularity and
Concentricity is exactly the key point of weld job.Therefore, in submerged-arc welding reparation, roll shaft is done according to the speed of setting with single direction
Rotary motion, and welding gun (containing solder flux and welding wire) is then fixed on roll shaft outer diameter highest point, does according to the speed of setting unidirectional
Horizontal movement.Therefore there is the unidirectional horizontal displacement of the single direction rotation and welding gun of roll shaft to constitute the movement of failure roll shaft submerged-arc welding reparation
Mode, wherein the single direction rotation of roll shaft is main motion, and the unidirectional horizontal displacement of welding gun is secondary motion.
At present when the processing of failure roll shaft surface submerged arc bead welding, using welding machine special.Roll shaft clamps (diameter using one end
To clamping), other end centering (axially withstanding) be placed on the station of welding machine lower part, do under transmission mechanism drive and at the uniform velocity rotate
Movement.Welding gun is placed in roll shaft external peripheral surface highest point, and the spacing of setting is kept with roll shaft, and welding wire is fixed in welding gun and realizes
High-temperature fusion, solder flux is being laid in solder joint neighboring area, under the guidance of delivery conduit, forms the completely obscured of butt welding point and covers
Layer.It at this point, it is both filling metal that welding wire, which is, while being also conductive electrode.Solder flux can melt that form slag gentle in welding
Body plays protection and Metallurgical processing to molten bath.Welding wire and solder flux are realized jointly to failure roll shaft external peripheral surface submerged-arc welding
Built-up welding processing, therefore the conveying stability of welding wire and solder flux directly influences the quality and efficiency of failure roll shaft submerged-arc welding reparation.
The roll shaft surface solder flux used for submerged arc welding that fails is chemical by the ores such as marble, quartz, fluorite and titanium dioxide, cellulose etc.
Material composition is in granular form, can melt to form slag or gas, is served to fusing metal and is protected and Physical Chemistry of Metallurgy
A kind of welding material.In submerged-arc welding processing, solder flux mainly has three aspects in failure roll shaft external peripheral surface built-up welding processing
Function, it may be assumed that
1) mechanical protection: solder flux melts the slag for surface layer under arcing, protect weld metal in liquid not by
Gas invades molten bath in ambient atmosphere, is mingled with so that weld seam be avoided stomata occur.
2) metal melting acts on: solder flux is to the excessively necessary metallic element in molten bath.
3) promote face of weld bright and clean straight, be convenient for continuous built-up welding and subsequent metal machining.
Due to the function of the solder flux in failure roll shaft external peripheral surface submerged-arc welding processing, it is desirable that solder flux must butt welding point
(welding wire high temperature melting melting point) is completely covered, and playing isolation air prevents from aoxidizing, and ensures the stability and weld seam of solder joint metal bath
Integrality.However, roll shaft is cylindrical, solder joint is piled up in the outer diameter highest point of its horizontal horizontal state, granular solder flux
It is easy to collapse on solder joint.It is failed when roll shaft submerged-arc welding is processed simultaneously and is not in stationary state but in the drive of transmission mechanism
Under, uniform speed rotation is around roll shaft axial line.And solder joint (welding gun and welding wire) does the uniform motion of horizontal direction.Therefore,
Under the effect of the twofold motion of welding gun and roll shaft, the effective graininess solder flux of continuous-stable is established in cylindrical body external peripheral surface and is covered
Layer is extremely difficult.And solder flux coating cannot be effectively established, it cannot ensure that failure roll shaft external peripheral surface submerged-arc welding adds
The quality and efficiency of work.Therefore solder flux laying mode implements phase in needing to process existing failure roll shaft external peripheral surface submerged-arc welding
The technological improvement answered meets needs when submerged-arc welding is processed to solder flux continuous-stable coating.
Utility model content
The purpose of this utility model is to provide a kind of solder flux tilings for round roll shaft circumferential surface submerged-arc welding processing
Device can satisfy needs when submerged-arc welding is processed to solder flux continuous-stable coating.
In order to solve the above technical problems, the embodiments of the present invention provides one kind for round roll shaft circumferential surface
The solder flux tiling device of submerged-arc welding processing comprising: hinge type protecting seat, positioning member, connecting shaft；
The hinge type protecting seat includes: solder joint solder flux protection baffle (7), the metal hinge for being set to protection board one end
(8), the remote metal hinge end of solder joint solder flux protection baffle (7) is provided with welding gun and solder flux preformed hole (4)；
Connecting shaft (11) lower end is connected to metal hinge, and the connecting shaft top is provided with to tile the solder flux and fill
Set the positioning member (1) for being installed on welding machine.
Further, hinge type protecting seat solder joint solder flux protection baffle (7) is square plate.
Further, the metal hinge includes: the interlude hinge (2) being connected with connecting shaft, is set to interlude hinge
Both ends and the segmentum laterale hinge (3) being connected with solder joint solder flux protection baffle (7)；
Further, the welding gun and solder flux preformed hole (4) include positioned at semi-circular hole part and adjacent with semi-circular hole
And the rectangular bore portion close to solder joint solder flux protection baffle (7) edge.
Further, the positioning member (1) includes:
Positioning plate (1a), one end are provided with the installation sleeve with connecting shaft cooperation, and installation sleeve is provided with mounting shaft hole
(1b), the side wall of the installation sleeve are provided with the clamping screw (10) of locking connecting shaft, and the positioning plate is far from mounting shaft hole
The end (1b) is provided with positioning plate and the bolt fixing hole (1c) being weldingly connected.
Further, solder joint solder flux protection baffle (7) is provided with support pads.
The utility model has the following beneficial effects:
1. designing, reasonable, compact-sized, shape is simple and direct, is easy to daily maintenance；
2. selection is common, processing is convenient, improving cost is low, is easy to field conduct, and sexual valence is relatively high；
3. support pads shape can be easily changed according to the live corresponding adjustment preparation of solder joint, metal holder and bearing mat structure,
Working service is convenient, safe and reliable, practical and efficient；
4. hinge type protecting seat is located at bottom, plays butt welding point and its neighbouring solder flux plane is laid with supporting functions, metal
Hinge is combined with protection board, support pads forms the platform of solder flux tiling in periphery；
5. positioning member is located at top, plays and be connected and fixed on welding machine, realizes and carry out horizontal reciprocating movement with welding gun
Function；
6. being located in the middle connecting shaft by vertical movement, realize that the radial distance of the failure roll shaft to various outer diameter is adjusted
Function；
7. having certain scalability, utility model number can be increased according to welding machine and welding gun distributed quantity, synchronous adjustment
Amount guarantees that everywhere welding gun (solder joint) has a solder flux tiling platform, meets the need of the continuous submerged-arc welding processing of Multi-station synchronous
It wants, saving of work and time, ensures operational efficiency；
8. it is versatile, to the continuous supply state of graininess solder flux in similar failure roll shaft submerged arc bead welding repair
Lower coating coverage mode improves.
Detailed description of the invention
Fig. 1 is a kind of solder flux tiling device main view for round roll shaft circumferential surface submerged-arc welding processing.
Fig. 2 is a kind of solder flux tiling device right view for round roll shaft circumferential surface submerged-arc welding processing.
Fig. 3 is a kind of solder flux tiling device bottom view for round roll shaft circumferential surface submerged-arc welding processing.
Fig. 4 is hinge type protecting seat main view.
Fig. 5 is hinge type protecting seat right view.
Fig. 6 is hinge type protecting seat bottom view.
Fig. 7 is hinge type protecting seat hinge main view.
Fig. 8 is hinge type protecting seat hinge right view.
Fig. 9 is hinge type protecting seat hinge bottom view.
Figure 10 is hinge type protecting seat baffle main view.
Figure 11 is hinge type protecting seat baffle right view.
Figure 12 is hinge type protecting seat baffle bottom view.
Figure 13 is positioning member main view.
Figure 14 is positioning member side view.
Figure 15 is positioning member positioning plate main view.
Figure 16 is positioning member positioning plate right view.
Figure 17 is positioning member positioning plate cross-sectional view.
Figure 18 is positioning member bolt pin main view.
Figure 19 is positioning member bolt pin right view.
Figure 20 is positioning member bolt pin bottom view.
Figure 21 is connecting shaft main view.
Figure 22 is connection axis side view.
Figure 23 is a kind of use state main view of solder flux tiling device for round roll shaft circumferential surface submerged-arc welding processing
Figure.
Figure 24 is a kind of right view of use state of solder flux tiling device for round roll shaft circumferential surface submerged-arc welding processing
Figure.
Figure 25 is that a kind of use state of solder flux tiling device for round roll shaft circumferential surface submerged-arc welding processing is overlooked
Figure.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
In conjunction with specific embodiments, the utility model is further described in face.
It is flat that the embodiments of the present invention provides a kind of solder flux for round roll shaft circumferential surface submerged-arc welding processing
Mat formation and set, referring to Fig. 1-3 comprising: hinge type protecting seat, positioning member, connecting shaft 11, hinge type protecting seat play butt welding point
And its neighbouring solder flux plane is laid with supporting functions, and positioning member is used to utility model design being connected and fixed to welding machine
On, carry out horizontal reciprocating movement with welding gun, connecting shaft play the role of upper even positioning member, under connect hinge type protecting seat, and pass through
The radial distance regulatory function of the failure roll shaft to various outer diameter is realized in the vertical movement of connecting shaft.
Referring to Fig. 1 and Fig. 4-6, the hinge type protecting seat includes solder joint solder flux protection baffle 7, is set to protection board one end
Metal hinge 8, it is square plate that hinge type protecting seat solder joint solder flux, which protects baffle 7, and the solder joint solder flux protects the remote metal of baffle 7
Hinged end is provided with welding gun and solder flux preformed hole 4, and the welding gun and solder flux preformed hole 4 are arranged in solder joint solder flux protection 7 one end of baffle
Edge and difference generally placed in the middle.11 lower end of connecting shaft is connected to metal hinge, the connecting shaft top be provided with by
The solder flux tiling device is installed on the positioning member 1 of welding machine, and metal hinge can allow solder joint solder flux protection 7 around hinge of baffle to rotate
Operation.
- 6 and Fig. 7-9 referring to fig. 4, during the metal hinge includes: the interlude hinge 2 being connected with connecting shaft, is set to
Between section hinge both ends and with the segmentum laterale hinge 3 that is connected of solder joint solder flux protection baffle 7, the interlude hinge, segmentum laterale hinge
By rotating axis component coaxial arrangement, in the present embodiment, segmentum laterale hinge is provided with hinge far from the end of interlude hinge and fixes
Bolt 6, the hinge hold-doun nut 5 of hinge fixing bolt 6 are connected to segmentum laterale hinge end section, hinge fixing bolt can within set and turn
Shaft member hole, so as to allow shaft to stretch out hinge fixing bolt, since segmentum laterale hinge is to be fixed on solder joint solder flux protection gear
On plate, so can guarantee the stability of hinge arrangement.Metal hinge includes but are not limited to the structure of diagram, it is ensured that weldering
Point solder flux protection baffle 7 is rotated relative to connecting shaft
Referring to Figure 10-12, it is square plate that solder joint solder flux, which protects baffle 7, is arranged in the welding gun and solder flux preformed hole 4 of square plate
Including being located at semi-circular hole part and rectangular hole portion adjacent and close to solder joint solder flux protection 7 edge of baffle with semi-circular hole
Point.
Referring to Figure 13-14, the positioning member 1 includes: positioning plate 1a, and one end is provided with the installation with connecting shaft cooperation
Sleeve, installation sleeve are provided with mounting shaft hole 1b, and the side wall of the installation sleeve is provided with the clamping screw 10 of locking connecting shaft,
By adjust clamping screw connecting shaft can be allowed to move up or down, and then drive solder joint solder flux protection baffle 7 move up or under
It moves, the positioning plate is provided with far from the end mounting shaft hole 1b by positioning plate and the bolt fixing hole 1c being weldingly connected, and is shown in Fig. 1
The positioning bolt and washer 9 of bolt fixing hole are gone out to be installed on, positioning plate 1a is fixed on welding machine by components such as positioning bolts
On.
And support pads can be set in solder joint solder flux protection baffle 7, material is that high temperature-resistant polymer composite material (equally may be used
Solder joint solder flux is protected baffle arrangement high-temperaure coating, good protecting effect can be generated to itself at this time), it is sealed in band half
Close the rectangular groove structure of circular-arc bottom face.The support pads of polymer composite are fixed on protection board using metal holder, are used
Effective solder flux coating is formed in load bearing grain shape solder flux, and accordingly for platform.
Referring to fig. 4-21, hinge type protecting seat is made of components such as metal hinge, protection board, support pads, metal holders；
Wherein metal hinge has a pair, and material Q-235A is prepared by metal round steel machining and formed；Protection board has 1, and material is
Q-235A, is in rectangle, and in rectangle side, long side equidistantly processes the semiclosed rectangular channel of semi arch between two parties；Support pads are in varying numbers, root
Depending on being actually needed according to submerged-arc welding, material is high temperature-resistant polymer composite material, in the rectangular channel with semiclosed circular-arc bottom face
Structure；Metal holder has 4, is standard component.
Referring to Figure 13-14, positioning member by fixed frame (i.e. previously mentioned positioning plate 1a), threaded pin, wing nut,
Washer, hexagon socket head cap screw and washer, hex nut composition；Fixed frame has 1, material Q-235A, in band circular hole and dome
The ladder structure of right angle in face, right-angled trapezium top are to the arc cam of the equidistant protrusion in two sides, and boss is processed round logical between two parties
Hole, through hole center are overlapped with the external arc center of circle, and right-angled trapezium bottom edge position processes two circular through holes, through hole center line and straight
The trapezoidal bottom edge in angle is parallel, vertical with right-angled trapezium long side；Threaded pin has 1, material Q-235A, is in stepped cylindrical body knot
Structure, cylindrical body path section external peripheral surface process angular thread, and reach is the 2/3 of path segment length, in path section cylinder
The rectangular shaped slot that top surface is semi arch, semi arch and rectangular channel intersection and small-diameter thread on the inside of rectangular shaped slot are processed on body between two parties
It is concordant that section terminates section；Wing nut have 1, washer have 1, hexagon socket head cap screw have 2, hex nut have 2, washer have 2
It is standard component.
1-22 referring to fig. 2, connecting shaft material are Q-235A, are in cylindrical body, and both ends of the surface process 45 degree of chamferings, the diameter of axle and screw thread
The slot width of pin is equal.
Built-up welding roll shaft P, roll shaft bearing bracket M, solder flux overlay area Z are shown in Figure 23-25.
It is a kind of for round roll shaft circumferential surface submerged-arc welding processing solder flux tiling device in use, need in advance assembly,
That is:
1) hinge type protecting seat is assembled: outwardly between two parties and metal by protection board (solder joint solder flux protects baffle 7) rectangular shaped slot
Hinge is welded and fixed after occupying splicing.
2) positioning member is assembled: threaded pin orientation is fitted into the circular hole of fixed frame boss, it is then small in threaded pin
Diameter section is packed into washer, screws wing nut.
3) utility model is assembled: hinge type protecting seat being flat on workbench, then by one end of the connecting shaft centered vertical
It is placed in the middle part of metal hinge middle section, is welded and fixed；By the another of the slot orientation insertion connecting shaft of positioning member threaded pin
End screws wing nut preload.
This completes the parts assemblies of the utility model design, enterprises production locale use can be put into, for failing
The submerged-arc welding repair of roll shaft.When field operation, using 2 hexagon socket head cap screws and washer, hex nut, by positioning member
Fixed frame is fixed in the fixed plate by welding machine welding gun, is fastened in place after correcting verticality.Ingot spiral shell on rotary screwing thread pin
Mother adjusts the vertical range of connecting shaft, (outer with the protection board of hinge type protecting seat and failure roll shaft external peripheral surface highest point
Diameter) it is advisable in 85-95 degree, wing nut is fastened at this time to be fixed.Finally use metal holder by the bearing of polymer composite
Pad is fixed on protection board, is used for load bearing grain shape solder flux, and forms effective solder flux coating accordingly for platform.Submerged-arc welding processing
When, failure roll shaft direction of rotation is corresponding with the utility model installation site, the solder flux heap being continuously conveyed by flux delivery conduit
It builds on the platform by the utility model structure, forms stable coating, play the role of protecting molten bath.This is practical simultaneously
It is novel to be fixed on by welding machine welding gun, it is displaced in company with welding gun level of synchronization, ensures the coating stability of solder flux in spot area always,
Realize the function of ensureing that orderly operation is processed in failure roll shaft submerged-arc welding, it is ensured that welding quality and efficiency.
A kind of solder flux tiling device for round roll shaft circumferential surface submerged-arc welding processing, according to failure roll shaft cylindrical body knot
The motion feature of structure feature and welding-torch horizontal displacement, roll shaft rotation, using connecting shaft and metal hinge, protection board (support pads)
Trinity shape forms a stable assistance platform on the outside of roll shaft periphery, realizes the continuous, stable of solder flux
Coating is covered, the needs of submerged-arc welding metal bath are met.Design is reasonable, shape is succinct, compact-sized, metal hinge and protection
Plate, support pads combination form the platform of solder flux tiling, metal holder and bearing mat structure in periphery, are easily changed, make
It is safe and reliable, practical and efficient with easy to maintain, and there is certain scalability, it can be according to welding machine and welding gun distributed quantity, together
Successive step increases utility model quantity, guarantees that everywhere welding gun (solder joint) has a solder flux tiling platform, it is same to meet multistation
The needs of continuous submerged-arc welding processing are walked, saving of work and time ensures operational efficiency.Improvement cost is low, less investment, is easy to field conduct.
It is versatile, coating under the continuous supply state of graininess solder flux in similar failure roll shaft submerged arc bead welding repair is covered
Mode is improved, and has certain reference, application value.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (6)
1. a kind of solder flux tiling device for round roll shaft circumferential surface submerged-arc welding processing, characterized in that it comprises: hinge
Formula protecting seat, positioning member, connecting shaft；
The hinge type protecting seat includes: solder joint solder flux protection baffle (7), the metal hinge (8) for being set to protection board one end, institute
It states the remote metal hinge end of solder joint solder flux protection baffle (7) and is provided with welding gun and solder flux preformed hole (4)；
Connecting shaft (11) lower end is connected to metal hinge, and the connecting shaft top, which is provided with, pacifies the solder flux tiling device
Positioning member (1) loaded on welding machine.
2. a kind of solder flux tiling device for round roll shaft circumferential surface submerged-arc welding processing according to claim 1,
It is characterized in that, hinge type protecting seat solder joint solder flux protection baffle (7) is square plate.
3. a kind of solder flux tiling device for round roll shaft circumferential surface submerged-arc welding processing according to claim 1,
Be characterized in that, the metal hinge include: the interlude hinge (2) being connected with connecting shaft, be set to interlude hinge both ends and
The segmentum laterale hinge (3) being connected with solder joint solder flux protection baffle (7)；
The interlude hinge, segmentum laterale hinge pass through rotating axis component coaxial arrangement.
4. a kind of solder flux tiling device for round roll shaft circumferential surface submerged-arc welding processing according to claim 1,
It is characterized in that, the welding gun and solder flux preformed hole (4) include positioned at semi-circular hole part and adjacent and close with semi-circular hole
The rectangular bore portion at solder joint solder flux protection baffle (7) edge.
5. a kind of solder flux tiling device for round roll shaft circumferential surface submerged-arc welding processing according to claim 1,
It is characterized in that, the positioning member (1) includes:
Positioning plate (1a), one end are provided with the installation sleeve with connecting shaft cooperation, and installation sleeve is provided with mounting shaft hole (1b),
The side wall of the installation sleeve is provided with the clamping screw (10) of locking connecting shaft, and the positioning plate is held far from mounting shaft hole (1b)
It is provided with positioning plate and the bolt fixing hole (1c) being weldingly connected.
6. a kind of solder flux tiling device for round roll shaft circumferential surface submerged-arc welding processing according to claim 1,
It is characterized in that, solder joint solder flux protection baffle (7) is provided with support pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920049845.8U CN209334916U (en) | 2019-01-13 | 2019-01-13 | A kind of solder flux tiling device for round roll shaft circumferential surface submerged-arc welding processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920049845.8U CN209334916U (en) | 2019-01-13 | 2019-01-13 | A kind of solder flux tiling device for round roll shaft circumferential surface submerged-arc welding processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209334916U true CN209334916U (en) | 2019-09-03 |
Family
ID=67761544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920049845.8U Expired - Fee Related CN209334916U (en) | 2019-01-13 | 2019-01-13 | A kind of solder flux tiling device for round roll shaft circumferential surface submerged-arc welding processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209334916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007978A (en) * | 2022-05-26 | 2022-09-06 | 广东韶钢工程技术有限公司 | Auxiliary tool for submerged-arc welding flux blocking and using method |
-
2019
- 2019-01-13 CN CN201920049845.8U patent/CN209334916U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007978A (en) * | 2022-05-26 | 2022-09-06 | 广东韶钢工程技术有限公司 | Auxiliary tool for submerged-arc welding flux blocking and using method |
| CN115007978B (en) * | 2022-05-26 | 2024-05-24 | 广东韶钢工程技术有限公司 | Auxiliary tool for submerged arc welding flux blocking and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209334916U (en) | A kind of solder flux tiling device for round roll shaft circumferential surface submerged-arc welding processing | |
| CN102319943A (en) | Novel narrow-gap gas metal arc welding gun | |
| CN102699493A (en) | Carbon dioxide (CO2) gas shielded welding vertical downwards welding method for waste heat boiler heat pipe and connecting plate | |
| CN102463417B (en) | Laser compound welding head device | |
| CN108465906A (en) | Aluminium-steel material cold metal transfer melts soldered seam bridging method | |
| CN103008872A (en) | Stirring friction processing remanufacturing method of worn shaft type parts | |
| CN102091861B (en) | Metal stud welding system combined with friction heat source | |
| CN102166703A (en) | Single hydraulic prop head valve hole repairing process | |
| CN101489714A (en) | Method for repairing a drill pipe | |
| CN209334917U (en) | A kind of annular solder flux installation aiding device for round roll shaft circumferential surface submerged-arc welding processing | |
| CN215880580U (en) | Vertical welding tool for circular pipe fitting | |
| CN105710578B (en) | A kind of welding mechanism for being exclusively used in justifying seam welding | |
| CN114273749A (en) | Method for realizing no-joint welding of welding seam by double-robot cooperative welding of space complex component | |
| CN209078006U (en) | A kind of automobile metal plate work full-automation welder | |
| CN103212771A (en) | TIG/MIG indirect electric arc method for bead welding copper alloy on cast iron valve sealing face | |
| CN202356770U (en) | All-digital automatic welding machine of T-shaped pipe | |
| CN113275711A (en) | Method for welding hydraulic support structural part by using welding wire with diameter of 1.4mm | |
| CN209334915U (en) | A kind of online welding wire bearing threads feeding apparatus for roller surface submerged-arc welding | |
| CN202123327U (en) | Welding worktable of hydraulic cylinder | |
| CN101985186B (en) | Welding seam copying welding machine | |
| CN206632497U (en) | Automatic TIG welding machine of vertical ring seam | |
| CN209334906U (en) | A kind of circle roll shaft synchronizes the device of submerged-arc welding processing side by side | |
| CN105562914A (en) | Spot welding machine | |
| CN207344018U (en) | A kind of precisely efficient pipe fitting welding equipment | |
| CN205660394U (en) | Carousel formula automatic weld attacks tooth machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20200113 |