CN209520536U - A kind of dedicated butting joint fixture of welded tube - Google Patents
A kind of dedicated butting joint fixture of welded tube Download PDFInfo
- Publication number
- CN209520536U CN209520536U CN201920170855.7U CN201920170855U CN209520536U CN 209520536 U CN209520536 U CN 209520536U CN 201920170855 U CN201920170855 U CN 201920170855U CN 209520536 U CN209520536 U CN 209520536U
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- welded tube
- component
- out against
- angled piece
- sliding rail
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Abstract
The utility model discloses a kind of dedicated butting joint fixtures of welded tube, including at least four for placing two support components to welded tube, at least one is used to adjust the sliding rail and at least one clamp assembly for being used to for two being fixed together to the welding ends of welded tube of support component spacing；Support component includes support rod, arc panel and sliding block, and sliding rail is equipped with convex sliding slot, and sliding block lower part is stuck in convex sliding slot；Clamp assembly includes holding out against to hold out against component under component and two on rectangular edge angled piece directed downwardly and two, and right angle weld bond is equipped in the middle part of angled piece；On to hold out against component include connecting plate, upper puller bolt and screw rod, connection board ends are respectively equipped with inner bolt hole and through-hole I；Under hold out against the lower puller bolt and interior swivel nut cylinder that component includes mutual bolt.The utility model can effectively improve two accuracy of alignments to welded tube, and two uniform to the gap size between the welding ends of welded tube, can guarantee the stabilization of welding quality.
Description
Technical field
The utility model is specifically related to a kind of dedicated butting joint fixture of welded tube.
Background technique
The butt welding of pipeline, which usually requires three talents, to be completed, and personnel are auxiliarily fixed in a welder and two pipelines.First will
Pipeline welding ends accomplishes fluently groove by standard, after personnel are auxiliarily fixed for the welding ends in two root canal roads to good and protect by standard by pipeline
Hold groove gap.Then electric welder's spot welding, can welding after two root canal road spot welding are secured.Pipeline is needed during spot welding
Personnel, which are auxiliarily fixed, keeps pipeline fixed, and two pipelines are auxiliarily fixed personnel and are difficult to keep coordinating in engagement process, pipe
Road accuracy of alignment is poor, and groove gap size is irregular, it cannot be guaranteed that stable welding quality.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of dedicated butting joint fixture of welded tube, with solution
Certainly two pipelines are auxiliarily fixed personnel and are difficult to keep coordinating in engagement process, and pipeline accuracy of alignment is poor, groove gap size
It is irregular, it cannot be guaranteed that the problem of stable welding quality.
To achieve the above object, technical solution adopted in the utility model is: a kind of dedicated butting joint fixture of welded tube is provided,
Including at least four for placing two support components to welded tube, at least one is used to adjust the sliding rail of support component spacing,
And at least one clamp assembly for two to be fixed together to the welding ends of welded tube；
The support component includes support rod, arc panel and sliding block, and post upper and arc panel lower middle part are welded, branch
Middle face welds on strut lower end and sliding block, and sliding rail is equipped with the convex sliding slot through its both ends, and it is sliding that sliding block lower part is stuck in convex
It in slot and can slidably reciprocate, be placed on the inner concave of arc panel to welded tube；
The clamp assembly includes holding out against to hold out against group under component and two on rectangular edge angled piece directed downwardly and two
Part, angled piece middle part are equipped with the right angle weld bond for being not penetrated its two seamed edge in upside, hold out against component on two and be located on the upside of angled piece,
It holds out against component under two to be located on the downside of angled piece, right angle weld bond, which is located on two, to be held out against between component, and right angle weld bond is located at
It is held out against between component under two；
It includes connecting plate, upper puller bolt and screw rod that component is held out against on described, connection board ends be respectively equipped with inner bolt hole and
Through-hole I, screw rod lower end pass vertically through through-hole I and weld with a seamed edge on the upside of angled piece, be bolted with and be located on screw rod
The upper adjusting nut and lower adjusting nut, upper puller bolt of two sides are spirally connected with inner bolt hole above and below connecting plate, upper puller bolt lower end
With one to be held out against on the upside of welded tube；
The lower puller bolt and interior swivel nut cylinder that component includes mutual bolt, the rectangular edge on the downside of angled piece are held out against under described
It is equipped with through-hole II, interior swivel nut cylinder is vertically inserted into through-hole II and is welded and fixed, and lower puller bolt upper end is with one on the downside of welded tube
It holds out against.
Preferably, further including the braced frame for installing support component and sliding rail, sliding rail is fixed on the support frame
Face.
Preferably, being set above the braced frame there are two sliding rail parallel to each other, a sliding rail is equipped at least four
A support component.
Preferably, the angled piece is made of equal leg angle.
The utility model has the following beneficial effects:
Two are docked to welded tube 1. the utility model does not need support staff, two are placed on four phases to welded tube
In same support component, and two welding ends to welded tube are fixed together by clamp assembly, two can be effectively improved
To the accuracy of alignment of welded tube, two uniform to the gap size between the welding ends of welded tube, can guarantee the stabilization of welding quality.
2. the sliding rail of the utility model is fixed on above braced frame, two are welded to welded tube on the support frame
It connects, welding surroundings can be made to keep constant, advantageously ensure that the stabilization of welding quality.
3. being set above the braced frame of the utility model there are two sliding rail parallel to each other, a sliding rail is equipped at least four
A support component can satisfy two electric welders while carry out welding procedure, be conducive to improve welding efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of the dedicated butting joint fixture of welded tube；
Fig. 2 is the structural schematic diagram two of the dedicated butting joint fixture of welded tube；
Fig. 3 is the clamp assembly structural schematic diagram of the dedicated butting joint fixture of welded tube.
Wherein: 1, braced frame；2, support component；3, clamp assembly；4, to welded tube；5, sliding rail；6, support rod；7, arc
Plate；8, sliding block；9, connecting plate；10, inner bolt hole；11, upper puller bolt；12, screw rod；13, upper adjusting nut；14, through-hole I；15,
On hold out against component；16, angled piece；17, component is held out against under；18, right angle weld bond；19, lower adjusting nut；20, through-hole II；21, under
Puller bolt；22, interior swivel nut cylinder.
Specific embodiment
It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.
With reference to Fig. 1-3, the present embodiment provides a kind of dedicated butting joint fixture of welded tube, including at least four for place two to
The support component 2 of welded tube 4, at least one be used for adjust 2 spacing of support component sliding rail 5 and at least one be used for by two
The clamp assembly 3 that welding ends to welded tube 4 is fixed together；
The support component 2 includes support rod 6, arc panel 7 and sliding block 8,6 upper end of support rod and 7 lower middle part of arc panel
Middle face welds on welding, 6 lower end of support rod and sliding block 8, and sliding rail 5 is equipped with the convex sliding slot through its both ends, 8 lower part of sliding block
It is stuck in convex sliding slot and can slidably reciprocate, be placed on to welded tube 4 on the inner concave of arc panel 7；
The clamp assembly 3 includes holding out against under component 15 and two on rectangular edge angled piece 16 directed downwardly and two
Component 17 is held out against, the right angle weld bond 18 for being not penetrated its two seamed edge in upside is equipped in the middle part of angled piece 16, holds out against component 15 on two
Positioned at 16 upside of angled piece, component 17 is held out against under two and is located at 16 downside of angled piece, right angle weld bond 18, which is located on two, holds out against group
Between part 15, and right angle weld bond 18 is held out against between component 17 under two；
It includes connecting plate 9, upper puller bolt 11 and screw rod 12 that component 15 is held out against on described, and 9 both ends of connecting plate are respectively equipped with
Inner bolt hole 10 and through-hole I 14,12 lower end of screw rod pass vertically through through-hole I 14 and weld with a seamed edge of 16 upside of angled piece, spiral shell
The upper adjusting nut 13 and lower adjusting nut 19 for being located at about 9 two sides of connecting plate, upper puller bolt 11 are bolted on bar 12
It is spirally connected with inner bolt hole 10, upper 11 lower end of puller bolt is with one to hold out against on the upside of welded tube 4；
The lower puller bolt 21 and interior swivel nut cylinder 22 that component 17 includes mutual bolt are held out against under described, 16 downside of angled piece
Rectangular edge is equipped with through-hole II 20, and interior swivel nut cylinder 22 is vertically inserted into through-hole II 20 and is welded and fixed, lower 21 upper end of puller bolt
With one to be held out against on the downside of welded tube 4.
It further include the braced frame 1 for installing support component 2 and sliding rail 5, sliding rail 5 is fixed on above braced frame 1.
The braced frame 1 is set above there are two sliding rail 5 parallel to each other, and a sliding rail 5 is equipped at least four supports
Component 2.
The angled piece 16 is made of equal leg angle.
In implementation process, one is placed on the arc panel 7 of two adjacent support components 2 to welded tube 4, by another
It is placed on to welded tube 4 on the arc panel 7 of two in addition adjacent support components 2, by two welding ends to welded tube 4 to good.With folder
Two welding ends to welded tube 4 are fixed together by tool component 3, and two welding ends to welded tube 4 are placed in angled piece 16
In face, the gap between two welding ends is located at the inside of flat-face fillet weld mouth 18, according to the outer diameter size up and down adjustment company to welded tube 4
The position of fishplate bar 9, and fixed connecting plate 9 by upper adjusting nut 13 and lower adjusting nut 19, it then tightens and holds out against spiral shell
Bolt 11 and lower puller bolt 21 fix two welding ends to welded tube 4
Electric welder carries out spot welding to two welding ends to welded tube 4, welds to two to point on the upside of the gap between welded tube 4
Gu after, can rotate two makes right angle weld bond 18 in angled piece 16 upward to welded tube 4, then to opposite with right angle weld bond 18
Gap carries out spot welding, after two after 4 spot welding of welded tube is secured can welding, entire welding process only needs an electric welder
It completes, recruitment cost can be effectively reduced.
The utility model does not need support staff and docks to two to welded tube 4, and two are placed on four phases to welded tube 4
In same support component 2, and two welding ends to welded tube 4 are fixed together by clamp assembly 3, two can be effectively improved
Root waits for the accuracy of alignment of welded tube 4, and the gap size between two welding ends to welded tube 4 is uniform, can guarantee the steady of welding quality
It is fixed.
The sliding rail 5 of the utility model is fixed on above braced frame 1, is welded to two to welded tube 4 in braced frame 1
It connects, welding surroundings can be made to keep constant, advantageously ensure that the stabilization of welding quality.
The braced frame 1 of the utility model is set above there are two sliding rail 5 parallel to each other, and a sliding rail 5 is equipped at least
Four support components 2 can satisfy two electric welders while carry out welding procedure, be conducive to improve welding efficiency.
Above embodiment is used to illustrate the utility model, rather than limits the utility model, in this reality
With in novel spirit and scope of protection of the claims, to any modifications and changes that the utility model is made, this is both fallen within
The protection scope of utility model.
Claims (4)
1. a kind of dedicated butting joint fixture of welded tube, which is characterized in that including at least four for placing two supports to welded tube (4)
Component (2), at least one be used for adjust support component (2) spacing sliding rail (5) and at least one be used for by two to welded tube
(4) clamp assembly (3) that welding ends is fixed together；
The support component (2) includes support rod (6), arc panel (7) and sliding block (8), support rod (6) upper end and arc panel (7)
Lower middle part welding, support rod (6) lower end are welded with Middle face on sliding block (8), and sliding rail (5) is equipped with the convex through its both ends
Sliding slot, sliding block (8) lower part are stuck in convex sliding slot and can slidably reciprocate, and the inner concave of arc panel (7) is placed on to welded tube (4)
On；
The clamp assembly (3) includes that component (15) and two are held out against on rectangular edge angled piece directed downwardly (16) and two
Under hold out against component (17), the right angle weld bond (18) for being not penetrated its two seamed edge in upside, two upper tops are equipped in the middle part of angled piece (16)
Tight component (15) is located on the upside of angled piece (16), and component (17) is held out against under two and is located on the downside of angled piece (16), right angle weld bond
(18) it is located on two and holds out against between component (15), and right angle weld bond (18) is held out against between component (17) under two；
It includes connecting plate (9), upper puller bolt (11) and screw rod (12), connecting plate (9) both ends point that component (15) is held out against on described
Not She You inner bolt hole (10) and through-hole I (14), screw rod (12) lower end pass vertically through through-hole I (14) and on the upside of angled piece (16)
One seamed edge welds, and is bolted on screw rod (12) and is located at connecting plate (9) the upper adjusting nut (13) of two sides and downward up and down
It saves nut (19), upper puller bolt (11) is spirally connected with inner bolt hole (10), and upper puller bolt (11) lower end is with one on welded tube (4)
Side is held out against；
The lower puller bolt (21) and interior swivel nut cylinder (22) that component (17) includes mutual bolt are held out against under described, under angled piece (16)
The rectangular edge of side is equipped with through-hole II (20), and vertically insertion and is welded and fixed through-hole II (20) interior swivel nut cylinder (22), under hold out against
Bolt (21) upper end is with one to hold out against on the downside of welded tube (4).
2. the dedicated butting joint fixture of welded tube according to claim 1, which is characterized in that further include for installing support component
(2) and the braced frame (1) of sliding rail (5), sliding rail (5) are fixed on braced frame (1) above.
3. the dedicated butting joint fixture of welded tube according to claim 2, which is characterized in that the braced frame (1) is equipped with above
Two sliding rails (5) parallel to each other, a sliding rail (5) are equipped at least four support components (2).
4. the dedicated butting joint fixture of welded tube according to claim 1-3, which is characterized in that the angled piece (16) is adopted
It is made of equal leg angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920170855.7U CN209520536U (en) | 2019-01-31 | 2019-01-31 | A kind of dedicated butting joint fixture of welded tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920170855.7U CN209520536U (en) | 2019-01-31 | 2019-01-31 | A kind of dedicated butting joint fixture of welded tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209520536U true CN209520536U (en) | 2019-10-22 |
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ID=68231104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920170855.7U Active CN209520536U (en) | 2019-01-31 | 2019-01-31 | A kind of dedicated butting joint fixture of welded tube |
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| Country | Link |
|---|---|
| CN (1) | CN209520536U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977225A (en) * | 2019-12-20 | 2020-04-10 | 安徽应流集团霍山铸造有限公司 | Pipe butt welding method for preventing misalignment deformation |
| CN111086053A (en) * | 2019-12-30 | 2020-05-01 | 盐城天圣橡塑制品有限公司 | Adjustable polytetrafluoroethylene tube clamping device |
| CN113953728A (en) * | 2021-11-19 | 2022-01-21 | 沪东中华造船(集团)有限公司 | Centering device for ship inner and outer field welding and using method thereof |
| CN114473342A (en) * | 2022-03-11 | 2022-05-13 | 长江精工钢结构(集团)股份有限公司 | Steel construction building is butt joint frock in air |
-
2019
- 2019-01-31 CN CN201920170855.7U patent/CN209520536U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977225A (en) * | 2019-12-20 | 2020-04-10 | 安徽应流集团霍山铸造有限公司 | Pipe butt welding method for preventing misalignment deformation |
| CN111086053A (en) * | 2019-12-30 | 2020-05-01 | 盐城天圣橡塑制品有限公司 | Adjustable polytetrafluoroethylene tube clamping device |
| CN113953728A (en) * | 2021-11-19 | 2022-01-21 | 沪东中华造船(集团)有限公司 | Centering device for ship inner and outer field welding and using method thereof |
| CN114473342A (en) * | 2022-03-11 | 2022-05-13 | 长江精工钢结构(集团)股份有限公司 | Steel construction building is butt joint frock in air |
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