CN109128679A - A kind of round tube welding tooling - Google Patents
A kind of round tube welding tooling Download PDFInfo
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- CN109128679A CN109128679A CN201811169755.9A CN201811169755A CN109128679A CN 109128679 A CN109128679 A CN 109128679A CN 201811169755 A CN201811169755 A CN 201811169755A CN 109128679 A CN109128679 A CN 109128679A
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- round tube
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- 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
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention relates to a kind of round tube welding toolings, the round tube welding tooling includes rotatable tooling main body, tooling main body is equipped with the two sides clamping structure that round tube clamping to be welded is fixed, to be formed and corresponding welding position at two round tube docking to be welded in the tooling main body, clamping structure includes and the coaxially arranged lower arc groove section being adapted to of coincideing with round tube outer peripheral surface to be welded of tooling main body center of rotation axis, it further include the pressing plate being fitted in round tube to be welded in corresponding lower arc groove section, the downside of pressing plate is equipped with for coincideing the upper arc groove section that is adapted to round tube to be welded, round tube welding tooling further includes the axial press structure for holding out against two round tubes to be welded in the lateral direction.In round tube welding tooling of the invention, during welding to round tube, round tube and tooling coaxial synchronous are rotated, in the case where guaranteeing round tube rotation concentricity and the identical situation of round tube welding quality to be welded, with the tool structure of round tube coaxial synchronous to be welded rotation, the cost of round tube welding tooling is reduced.
Description
Technical field
The present invention relates to a kind of round tube welding toolings.
Background technique
Round tube largely utilizes in our production and living, and round tube can be used for pipeline, Thermal Equipment, mechanical industry, stone
Oily geological drilling, container, chemical industry and specific use.For the support connecting circular tube of scaffold support, need in round tube
One end weld support base, round tube the other end weld nipple, make to be able to satisfy the needs used.The weldering of this round tube
It connects and usually requires to use round tube welding tooling.Authorization Notice No. is a Chinese utility model patent file of CN207239578U
In disclose a kind of round tube welding radially fixed mechanism, round tube welding tooling can also be called, which includes
Pedestal, horizontally disposed round tube fixed mechanism on the pedestal and the round tube bonding machine being set on the pedestal
Structure, the round tube fixed mechanism include being coaxially disposed in the rotating chuck and cylinder of the pedestal two sides, and be set to pedestal
On be used to support the support wheel of round tube, rotation is equipped with taper top syringe needle on the output shaft of the cylinder, and the pedestal is equipped with card
Buckle, the side of the pinch plate and the pedestal are hinged, and the pinch plate is equipped with the arc groove matched with the round tube,
The round tube is set in the arc groove.Round tube during the welding process under the driving of the fixed structure, round tube with have
The pinch plate and support wheel of arc groove relatively rotate, and for the quality for guaranteeing round tube welding, need to play limited support to round tube
The rotation clamping structure of effect, the i.e. pinch plate with arc groove and support wheel self structure precision with higher and assembly essence
Degree, this rotation clamping structure equipped with higher self structure precision and assembly precision, while increasing entire round tube Welder
The cost of dress.
Summary of the invention
The purpose of the present invention is to provide a kind of round tube welding toolings, to solve in the prior art due to round tube and round tube
It relatively rotates between welding tooling and needs to be arranged on round tube welding tooling higher self structure precision and assembly precision
The technical issues of rotation clamping structure leads to entire round tube welding tooling higher cost.
To achieve the above object, the technical solution of round tube welding tooling of the present invention is: the round tube welding tooling includes being used for
By the tooling main body of welding machine tool driving rotation, the center of rotation axis extending direction of tooling main body is defined as left and right directions,
Tooling main body is equipped with for the two sides clamping structure that two round tube difference clampings to be welded are fixed, with the shape in the tooling main body
At with corresponding welding position at two round tube docking to be welded, either side clamping structure includes same with tooling main body center of rotation axis
Axis arrangement for coincideing the lower arc groove section that is adapted to round tube outer peripheral surface to be welded, lower arc groove section extend in left-right direction or
Multiple every being distributed with, either side clamping structure further includes the pressing plate for being fitted in round tube to be welded in corresponding lower arc groove section,
Pressing plate extends in left-right direction or is intervally distributed with multiple, and the downside of pressing plate is equipped with to be adapted to for coincideing with round tube to be welded
Upper arc groove section, round tube welding tooling further include the axial press structure for holding out against two round tubes to be welded in the lateral direction.
The beneficial effects of the present invention are: in round tube welding tooling of the invention, pressing plate and tooling main body be equipped with it is to be welded
Round tube shape coincide arc groove section, and formation more effectively agrees with support to round tube to be welded, to guarantee that tooling more has round tube to be welded
The clamping precision of effect, and during welding to round tube, round tube and tooling coaxial synchronous rotate, with round tube in the prior art with
The case where tooling relatively rotates is compared, in the case where guaranteeing round tube rotation concentricity and the identical situation of round tube welding quality to be welded, this
With the tool structure of round tube coaxial synchronous to be welded rotation in invention, the cost of round tube welding tooling is reduced.
It is further limited as to above-mentioned upper arc groove and lower arc groove section, the upper arc groove section and lower arc groove section
It is minor segment.It is adapted to so that round tube to be welded coincide with upper arc groove and lower arc groove, round tube to be welded is fixed and clamped in lower circle
In arc slot, moving of the round tube to be welded in upper and lower arc groove is avoided.
It is further limited as to above-mentioned axial press structure, the axial press structure includes in the tooling main body
The fixation top splenium and the tooling main body being equipped be equipped with for fixed top splenium cooperation with by two round tube axis to be welded
To the movable top-pressure part held out against.By two sections of round tube axial compressions to be welded, two sections of reduction is to be welded for fixed top splenium and movable top-pressure part
The weldquality of round tube after welding is improved in gap between round tube.
It is further limited as to above-mentioned fixed top splenium, the fixed top splenium tooling main body is equipped with
Fixed top pressure face.Fit closely the end face of round tube to be welded with fixed top pressure face, convenient for the compression of two round tube axial directions to be welded.
It is further limited as to above-mentioned movable top-pressure part, the activity top-pressure part is that spiral is assemblied in the tooling master
Top pressure screw on body or the pressure spring to be arranged in tooling main body.It is acted on using the press of the top pressure screw of axial pretightening, it will
Two round tube axial compressions to be welded, or using the spring force of pressure spring, by two round tube axial compressions to be welded.
It is further limited as to above-mentioned tooling main body, tooling main body one end is equipped with for welding machine tool clamping
Cylindrical section, the other end are equipped with the tail apical pore coaxially arranged with cylindrical section.The cylindrical section is convenient for the assembly with welding machine tool, tail apical pore
For with the cooperation of the tail top of welding machine tool, guarantee that tooling main body is integrally coaxial and be fixed on welding machine tool, avoid tooling main body
Tail portion is swung during rotation.
As further limiting to the clamping structure in tooling main body, the lower arc groove section is left along the tooling main body
Right direction be intervally distributed with it is multiple, between two neighboring lower arc groove section be equipped with for on round tube to be welded assembly parts evacuation keeping away
Allow recess portion.Make the round tube welding tooling suitability with higher.
It is further limited as to above-mentioned welding position, the groove extended along the longitudinal direction is equipped at the welding position, it is recessed
The slot bottom front and rear sides of slot tilt down.Have in the circumferential to meet the tooling main body for making the welding on welding machine tool
Muzzle is soldered to the evacuation position of half cycle less to round tube to be welded.
It is further limited as to above-mentioned pressing plate and tooling main body, passes through spiral shell between the pressing plate and the tooling main body
It clenches to be fixedly mounted with and match.The assembling structure of screw fastening has preferable pressuring action convenient for operation, to round tube to be welded, makes round tube to be welded
It is not easy to loosen.
It is further limited as to above-mentioned welding position, arranged for interval has at least two in left-right direction in the tooling main body
A welding position.To be adapted to the round tube to be welded of different length, make the round tube welding tooling that there is better versatility.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of round tube welding tooling provided by the present invention；
Fig. 2 is the structural front view of round tube welding tooling provided by the present invention；
Fig. 3 be in Fig. 2 A to cross-sectional view；
Fig. 4 is structural schematic diagram of the round tube welding tooling provided by the present invention in use state；
In figure, 1- tooling main body, lower arc groove section among 11-, lower arc groove section on the left of 12-, lower arc groove on the right side of 13-
Section, 14- tail apical pore, 15- evacuation recess, 16- cylindrical section, the left side 17- welding position, the right side 18- welding position, 2- intermediate press plate, 21-
Arc groove section on centre, the left side 3- pressing plate, the right side 4- pressing plate.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment of round tube welding tooling of the invention, round tube welding tooling are used cooperatively with welding machine tool, herein
The welding machine tool is specially that laser welding machine tool (not shown) first introduces laser-beam welding machine before introducing round tube welding tooling
Bed, the clamping device (not shown) of clamping workpiece or tooling is typically provided on laser welding machine tool, and laser welding machine tool can
The clamped workpiece of clamping device drive or tooling is driven to be additionally provided on the center axis thereof of clamping device, laser welding machine tool
The tail top (not shown) coaxially arranged with clamping device rotation axis, the tail is very useful in holding out against clamped workpiece or tooling, keeps away
Exempt from clamped workpiece or the tooling tail portion in rotary course and dancing occurs.
Round tube welding tooling in the present embodiment, as shown in Figure 1, including being rotated for being driven by laser welding machine tool
Tooling main body 1, tooling main body 1 extend in left-right direction on the whole, which is process by cuboid profile, bottom
Portion is flat face, and convenient for the placement in workbench (not shown), 1 left part of tooling main body is equipped with and its integrally formed cylinder
Section 16, cylindrical section 16 is used for the gripping apparatus grips being hermetically laser welded on lathe, and the central axis of cylindrical section 16 and clamping fill
The rotation axis set is coaxial.In addition, being equipped with tail apical pore 14 in the right part of tooling main body 1, which is used for and swashs
Tail top cooperation on photocoagulation lathe, the tail apical pore 14 and the cylindrical section 16 of left end are coaxially arranged, in this way, filling in tooling main body 1
When folder is fixed on lathe, due to clamping device on lathe and the coaxial precision on tail top, it can effectively ensure that tooling main body 1 is rotating
Concentricity in the process.
, it is specified that the center of rotation axis extending direction of tooling main body 1 is left and right directions, in tooling main body 1 in the present embodiment
It is equipped with the two sides clamping structure that welding position is formed for arranged for interval in the lateral direction, when welding, two sides clamping structure
Clamping fixes a round tube to be welded respectively, so that it is corresponding with welding position at the docking of two round tubes to be welded, in order to swashing on lathe
Flush weld rifle is subjected to.
It needs to explain, two sides clamping structure herein is for single welding position, that is to say, that for each welding
Position for, at left and right sides of corresponding clamping structure be above-mentioned two sides clamping structure.For the tooling main body 1 in Fig. 1,
Left side welding position 17 is disposed in tooling main body 1 at the position close to left end, right side is disposed at the position close to right end
Welding position 18 is provided with left side clamping structure, intermediate clamping structure and right side clamping structure, herein in tooling main body 1
Left side clamping structure and intermediate clamping structure arranged for interval form left side welding position 17, intermediate clamping structure and right side clamping knot
Structure arranged for interval forms right side welding position 18.
In fact, the structure of above-mentioned left side clamping structure, intermediate clamping structure and right side clamping structure is essentially identical, all
It is the structure matched using lower arc groove section and the pressing plate with upper arc groove section, lower arc groove section and upper circular arc herein
Slot section is coincide with the periphery of round tube to be welded respectively to be adapted to, and is minor segment, convenient for placing round tube to be welded.In the present embodiment, pressure
Plate and tooling main body are equipped with the arc groove section coincideing with round tube shape to be welded, and formation more effectively agrees with branch to round tube to be welded
Support, to guarantee tooling to the more effective clamping precision of round tube to be welded.
In the present embodiment, due to being relatively large in diameter for general round tube end to be welded, left side clamping structure and right side clamping knot
The size of the section of arc groove up and down of structure is bigger than the section size of arc groove up and down of intermediate clamping structure, can when specifically making tooling
According to the size of arc groove section above and below the dimensioned of round tube to be welded.
Specifically, as shown in Figure 1, left side clamping structure includes arc groove section 12 and left side pressing plate 3 under left side, right side dress
Clamping structure includes arc groove section 13 and right side pressing plate 4 under right side, and for the present embodiment, left and right sides clamping structure only includes respectively
Individually lower arc groove section and single pressing plate.This is because wanting the round tube length to be welded of clamping shorter, only with single lower arc groove
Section and single pressing plate can meet clamping requirement.It, can be by the way that multiple lower arc groove sections be arranged if round tube to be welded is longer
Realize that clamping is fixed with corresponding pressing plate.In addition, it is desirable to illustrate, for left side clamping structure and right side clamping knot
For structure, corresponding each lower arc groove section is respectively arranged with single pressing plate, this is because lower arc groove segment length is shorter.Under if
The longer pressing plate of length can be set in the longer words of arc groove segment length, can also be with arranged for interval two or more pressing plate.
In the present embodiment, as shown in Figure 1, intermediate clamping structure includes arc groove section 11 and four corresponding under four centres
Intermediate press plate 2, the radial dimension of arc groove section 11 is identical under four centres, arc groove section 21 on the centre of four intermediate press plates 2
Radial dimension it is also identical.In fact, arc groove section 11 is in left and right directions under four centres it can be seen that coming from Fig. 1 and Fig. 2
On axial dimension it is also not identical, this is determined according to round tube length to be welded, can correspond to processing different length it is to be welded
Round tube, and then effectively expand the range of work, improve the versatility of single tooling.
In the present embodiment, as depicted in figs. 1 and 2, circular arc under spaced apart four centres that intermediate clamping structure uses
Slot section 11, in tooling main body 1 interval form evacuation recess 15, which is used to avoid to assemble on round tube to be welded
Other components avoid the components assembled on tooling main body 1 and round tube to be welded from interfering, the evacuation recess 15 in tooling main body 1
It is corresponding with the amount of parts and position assembled on round tube to be welded.In other embodiments, the specific structure shape of the evacuation recess
Shape can be adapted with the component structural being assemblied on round tube to be welded.In other embodiments, if without equipped with it on round tube to be welded
This recess structure will be also arranged in the tooling main body, one is reducing work to mitigate the quality of entire tooling in his components
The active force to clamping device on laser welding machine tool is filled, second, since the arc groove section machining accuracy in tooling is higher, coaxially
Degree preferably, and with certain length Small/mini-diameter Tube its inevitably have lesser degree of deformation, if tooling and round tube
It is engaged for the line of long range, it is this so that round tube is generated deformation with credit union, therefore recess structure need to be arranged in the middle section of tooling main body,
To guarantee in the middle section interval of tooling main body setting at least two for playing the arc groove section of positioning support to round tube to be welded
?.
In above-described embodiment, as shown in Figure 1, arc groove section under spaced apart four centres that intermediate clamping structure uses
11, it in other embodiments, can also be using arc groove section under the centre individually extended in left-right direction.Only use in single
Between if lower arc groove section, no longer setting evacuation recess.
In the present embodiment, as shown in Figure 1, the pressing plate of left side clamping structure, right side clamping structure and intermediate clamping structure
Fixed form is identical, this is introduced for sentencing the fixed form of the intermediate press plate in intermediate clamping structure.Intermediate press plate 2
11 position of arc groove section under the centre in tooling main body 1 which is provided with circle on centre corresponding with the lower arc groove section 11 in centre
Arc slot section 21,21 two sides of arc groove section are respectively provided with one for installing the through-hole of screw, accordingly on the centre on intermediate press plate 2
Corresponded in tooling main body 1 and be equipped with threaded hole with screw fit at 2 position of intermediate press plate, when round tube to be welded is in tooling master
It, will be to by intermediate press plate 2 and the screw cooperated with intermediate press plate 2, tooling main body 1 when under the centre of body 1 in arc groove section 11
Weldering round tube is fixed and clamped in tooling main body 1.In other embodiments, pressing plate be equipped with wedge-shaped protrusion, the wedge-shaped protrusion be used for
Round tube to be welded, will be fixed and clamped in the arc groove in tooling main body by the wedge groove cooperation in tooling main body by pressing plate.
In the present embodiment, as shown in Figure 1, left side clamping structure and intermediate clamping structure form left side welding position 17, right side
Clamping structure and intermediate clamping structure form right side welding position 18, the structure and right side welding position 18 of left side welding position 17 herein
Structure it is identical, its specific structure is introduced by taking left side welding position 17 as an example, as shown in figure 3, being set on the left of this at welding position 17
There is the groove extended along the longitudinal direction, the slot bottom front and rear sides of groove tilt down, and form the inclined surface with certain angle, should
Angle is formed in the convex configuration at the welding position 17 of left side, which is 240 °, and round tube to be welded can be made in primary clamping rotation
In the process, the 2/3 of circumferential direction can be soldered to, and form the evacuation for avoiding laser welding gun clamping part on laser welding machine tool
Position.In other embodiments, which is any angle being less than or equal within the scope of 270 ° greater than 180 °.
In the present embodiment, as shown in Figure 1 and Figure 4, the length of two sections of round tubes to be welded is less than the total of entire round tube welding tooling
Body length, round tube welding tooling during use, generally according to round tube length to be welded select welding position, by round tube to be welded its
In one left end be pressed in Fig. 1 the left end face that round tube to be welded in tooling main body 1 places position, which is tooling main body
The round tube to be welded is fixed on arc groove section under the left side of tooling main body 1 by screw by the fixation top pressure face on 1, left side pressing plate 3
In 12, another round tube to be welded is pre-fixed under the centre in tooling main body 1 in arc groove section 11, passes through 14 left side of tail apical pore
On pressure spring, the round tube to be welded and the round tube to be welded in left side are compressed, the screw on intermediate press plate 2 is locked, by right side circle to be welded
Pipe is pressed under the centre of tooling main body 1 in arc groove section 11, and the round tube welding tooling for being equipped with round tube to be welded is integrally assembled
On laser welding machine tool, left side cylindrical section 16 in the clamping device clamping tool main body 1 of laser welding machine tool adjusts laser
Tail top on welding machine tool holds out against tail top with the tail apical pore 14 in tooling main body 1, and the assembly of entire round tube welding tooling is existed
On laser welding machine tool, the specific location of laser welding gun on laser welding machine tool is adjusted, it is made to be directed at pair of two sections of round tubes to be welded
Place is met, is welded at the docking that laser welding machine tool driving round tube welding tooling makes laser welding gun treat weldering round tube while rotation
It connects, the round tube welding tooling in the present embodiment, can carry out circumferential 240 ° of welding to round tube to be welded, in other embodiments, foundation
Inclined surface is formed by angle difference at welding position, tooling to axial soldering angle of the round tube to be welded in primary clamping not yet
Together.In the present embodiment, after carrying out 240 ° of circumferential welding to round tube to be welded, the circumferential position of round tube to be welded is adjusted, to round tube to be welded
Circumferential remaining 120 ° are welded.
In other embodiments, the uropore of tooling main body is threaded hole, and the tail top on laser welding machine tool is withstood on and the uropore
In the cross recess on the top pressure screw head of cooperation, the screw rod tail of top pressure screw is pressed on the round tube to be welded on the right side of tooling main body
On, by adjusting the distance between the cooperation of screw and tail apical pore, two sections of round tubes to be welded of control, the i.e. distance of weld seam.
In the present embodiment, welding position at two is formed in tooling main body, in other embodiments, can also be only arranged at single and be welded
The welding position more than at position, or setting three is connect, it in this way can be by the welding gun mobile range of lathe and the length of round tube to be welded
Degree determines.
Round tube welding tooling provided by the present invention, during welding to round tube, round tube and tooling coaxial synchronous turn
It is dynamic, with round tube in the prior art compared with the case where tooling relatively rotates, guaranteeing round tube rotation concentricity to be welded and round tube weldering
Connect it is identical in quality in the case where, the present invention in round tube coaxial synchronous to be welded rotation tool structure, reduce round tube Welder
The cost of dress.
Claims (10)
1. a kind of round tube welding tooling, it is characterised in that: including the tooling main body for being rotated by welding machine tool driving, by tooling
The center of rotation axis extending direction of main body is defined as left and right directions, and tooling main body is equipped with for filling two round tubes to be welded respectively
Clamping fixed two sides clamping structure, in the tooling main body formed with corresponding welding position at two round tube docking to be welded, times
Side clamping structure includes and coaxially arranged suitable for coincideing with round tube outer peripheral surface to be welded of tooling main body center of rotation axis
The lower arc groove section matched, lower arc groove section extend in left-right direction or are intervally distributed with multiple, and either side clamping structure further includes
Pressing plate for being fitted in round tube to be welded in corresponding lower arc groove section, pressing plate extend in left-right direction or are intervally distributed with more
A, the downside of pressing plate is equipped with for coincideing upper arc groove section be adapted to round tube to be welded, and round tube welding tooling further includes use
In the axial press structure for holding out against two round tubes to be welded in the lateral direction.
2. round tube welding tooling according to claim 1, it is characterised in that: the upper arc groove section and lower arc groove Duan Jun
For minor segment.
3. round tube welding tooling according to claim 1, it is characterised in that: the axial press structure includes the tooling
What the fixation top splenium and the tooling main body that main body is equipped with were equipped with is used to cooperate with fixed top splenium with to be welded by two
The movable top-pressure part that round tube is axially held out against.
4. round tube welding tooling according to claim 3, it is characterised in that: the fixed top splenium is the tooling main body
The fixation top pressure face being equipped with.
5. round tube welding tooling according to claim 3, it is characterised in that: the activity top-pressure part is assemblied in institute for spiral
State the top pressure screw in tooling main body or the pressure spring to be arranged in tooling main body.
6. round tube welding tooling according to any one of claims 1 to 5, it is characterised in that: tooling main body one end is set
There is the cylindrical section for welding machine tool clamping, the other end is equipped with the tail apical pore coaxially arranged with cylindrical section.
7. round tube welding tooling according to any one of claims 1 to 5, it is characterised in that: the lower arc groove section is along institute
State tooling main body left and right directions be intervally distributed with it is multiple, between two neighboring lower arc groove section be equipped with for the dress on round tube to be welded
The evacuation recess of accessory evacuation.
8. round tube welding tooling according to any one of claims 1 to 5, it is characterised in that: be equipped with edge at the welding position
The groove that front-rear direction extends, the slot bottom front and rear sides of groove tilt down.
9. round tube welding tooling according to any one of claims 1 to 5, it is characterised in that: the pressing plate and the tooling
It is fastened and is assembled by screw between main body.
10. round tube welding tooling according to any one of claims 1 to 5, it is characterised in that: along a left side in the tooling main body
Right direction arranged for interval have at least two described in welding position.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169755.9A CN109128679A (en) | 2018-10-08 | 2018-10-08 | A kind of round tube welding tooling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169755.9A CN109128679A (en) | 2018-10-08 | 2018-10-08 | A kind of round tube welding tooling |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222741A (en) * | 2020-09-14 | 2021-01-15 | 上海中船三井造船柴油机有限公司 | Pipe fitting welding tool and method for ensuring butt joint coaxiality |
| CN113843573A (en) * | 2021-10-27 | 2021-12-28 | 沈阳航空航天大学 | Clamp for welding long pipe group |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2172176Y (en) * | 1993-09-23 | 1994-07-20 | 锦州第二锅炉厂 | Boiler counterflow pipe bundle welding rotary table machine |
| CN201841374U (en) * | 2010-10-26 | 2011-05-25 | 赵长贺 | Automatic welding machine for net rack |
| CN103008959A (en) * | 2012-11-22 | 2013-04-03 | 竹昌精密冲压件(上海)有限公司 | Automatic overturning platform |
| CN203109524U (en) * | 2013-03-22 | 2013-08-07 | 上海众源燃油分配器制造有限公司 | Upper-and-lower sleeve welding device for fuel oil distributor |
| CN203804480U (en) * | 2014-04-30 | 2014-09-03 | 天津市伟泰轨道交通装备有限公司 | Round pipe welding tool |
| CN105171203A (en) * | 2015-10-20 | 2015-12-23 | 常州常发制冷科技有限公司 | Automatic argon arc welder for finned evaporator body |
| CN206286773U (en) * | 2016-12-16 | 2017-06-30 | 天津富士达自行车有限公司 | Pore hard solder fixture in a kind of bicycle easy to operate |
| CN206925517U (en) * | 2017-06-13 | 2018-01-26 | 江苏政田重工股份有限公司 | A kind of semi-automatic welding frock |
| CN207189089U (en) * | 2017-07-04 | 2018-04-06 | 成都运城制版有限公司 | Roller ring flange is automatically positioned clamping bonding machine |
| CN207239578U (en) * | 2017-07-06 | 2018-04-17 | 江苏亚峰科技集团有限公司 | A kind of pipe welding radially fixed mechanism |
-
2018
- 2018-10-08 CN CN201811169755.9A patent/CN109128679A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2172176Y (en) * | 1993-09-23 | 1994-07-20 | 锦州第二锅炉厂 | Boiler counterflow pipe bundle welding rotary table machine |
| CN201841374U (en) * | 2010-10-26 | 2011-05-25 | 赵长贺 | Automatic welding machine for net rack |
| CN103008959A (en) * | 2012-11-22 | 2013-04-03 | 竹昌精密冲压件(上海)有限公司 | Automatic overturning platform |
| CN203109524U (en) * | 2013-03-22 | 2013-08-07 | 上海众源燃油分配器制造有限公司 | Upper-and-lower sleeve welding device for fuel oil distributor |
| CN203804480U (en) * | 2014-04-30 | 2014-09-03 | 天津市伟泰轨道交通装备有限公司 | Round pipe welding tool |
| CN105171203A (en) * | 2015-10-20 | 2015-12-23 | 常州常发制冷科技有限公司 | Automatic argon arc welder for finned evaporator body |
| CN206286773U (en) * | 2016-12-16 | 2017-06-30 | 天津富士达自行车有限公司 | Pore hard solder fixture in a kind of bicycle easy to operate |
| CN206925517U (en) * | 2017-06-13 | 2018-01-26 | 江苏政田重工股份有限公司 | A kind of semi-automatic welding frock |
| CN207189089U (en) * | 2017-07-04 | 2018-04-06 | 成都运城制版有限公司 | Roller ring flange is automatically positioned clamping bonding machine |
| CN207239578U (en) * | 2017-07-06 | 2018-04-17 | 江苏亚峰科技集团有限公司 | A kind of pipe welding radially fixed mechanism |
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| CN112222741A (en) * | 2020-09-14 | 2021-01-15 | 上海中船三井造船柴油机有限公司 | Pipe fitting welding tool and method for ensuring butt joint coaxiality |
| CN113843573A (en) * | 2021-10-27 | 2021-12-28 | 沈阳航空航天大学 | Clamp for welding long pipe group |
| CN113843573B (en) * | 2021-10-27 | 2024-03-26 | 沈阳航空航天大学 | Clamp for welding long tube set |
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