CN207309299U - A kind of tubular workpiece butt welding tool fixture - Google Patents
A kind of tubular workpiece butt welding tool fixture Download PDFInfo
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- CN207309299U CN207309299U CN201720783398.XU CN201720783398U CN207309299U CN 207309299 U CN207309299 U CN 207309299U CN 201720783398 U CN201720783398 U CN 201720783398U CN 207309299 U CN207309299 U CN 207309299U
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- butt welding
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- 238000003466 welding Methods 0.000 title claims abstract description 30
- 238000005096 rolling process Methods 0.000 claims description 12
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- 229910000831 Steel Inorganic materials 0.000 description 54
- 239000010959 steel Substances 0.000 description 54
- 238000003032 molecular docking Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a kind of tubular workpiece butt welding tool fixture, including frock lower carriage（1）, frock lower carriage（1）Upper surface be provided with two groups of rotation supporting tools, the front and back for rotating supporting tool is both provided with locating support frock；The rotation supporting tool includes and frock lower carriage（1）Vertically disposed lower support bar（21）, lower support bar（21）Top is provided with lower support block（22）, lower support block（22）On be provided with arc lower groove（23）, lower support block（22）Top is provided with upper support block（24）.The drawbacks of overcoming the prior art the utility model has the advantage of it, novelty reasonable in design.
Description
Technical field
A kind of tubular workpiece butt welding tool fixture is the utility model is related to, belongs to field of machining.
Background technology
Fluid seamless steel pipe has hollow section, a large amount of pipelines for being used as trandfer fluid, such as transfer oil, natural gas, coal
Pipeline of gas and water and some solid materials etc..Steel pipe is compared with the solid steel such as round steel, when bending resistance torsional strength is identical, weight
Amount is lighter, is a kind of economic section steel products, is widely used in manufacture structural member and machine components, as oil drill rocker, truck drive shaft,
Steel feet hand cradle in bicycle rack and construction etc. manufactures ring-shaped work pieces with steel pipe, can improve stock utilization, simplifies
Manufacturing process, saves material and machining period, is manufactured extensively with steel pipe.Existing seamless steel pipe is when two steel pipes dock
Two ways can be generally used, one kind is connected using pipe fitting, and one kind is butt welding.Using pipe fitting connection be suitable for diameter compared with
Small steel pipe docking, is relatively large in diameter when having docking the defects of rotating inconvenience, cumbersome, therefore the steel pipe of major diameter generally uses
The mode of welding is docked.Due to the steel pipe heavier-weight of major diameter, welding is more difficult when being aligned, and is brought not to welding operation
Just.
Utility model content
The goal of the invention of the utility model is：For of the prior art " due to the steel pipe heavier-weight of major diameter, weldering
Connect it is more difficult during alignment, to welding operation bring inconvenience " the problem of, there is provided a kind of tubular workpiece butt welding tool fixture.
In order to solve the above technical problems, the technical scheme adopted by the utility model is that, a kind of tubular workpiece butt welding tool folder
Tool, including frock lower carriage, the upper surface of frock lower carriage is provided with two groups of rotation supporting tools, before rotating supporting tool
Side and rear are both provided with locating support frock；The rotation supporting tool includes and the vertically disposed lower part branch of frock lower carriage
Strut, lower support bar top are provided with lower support block, are provided with arc lower groove on lower support block, on lower support block
Side is provided with upper support block, and arc groove is provided with upper support block, and upper arc groove and arc lower groove, which coordinates, to be set
Put and be butted into circle；The locating support frock includes locating support bar, and the top of locating support bar is provided with curved support
Plate.
In the technical solution of the application, there is provided rotation supporting tool and rotation supporting tool front and back is arranged at
Locating support frock, is used to support the steel pipe weldment in substantially footpath.When two steel pipe weldments need butt welding, steel pipe is placed
In in the arc lower groove of lower support block, the both ends of the curved support plate supporting steel pipe supported by locating support frock, so
The upper arc groove of upper support block is fastened on steel pipe top afterwards, by stay bolt pass through upper support block after with lower support
Block is threadedly coupled, and so by steel pipe Gu Ding, and the arc lower groove height of two lower support blocks is arranged to horizontal contour,
This makes it possible to enable the preferable pairings of joint of two steel pipes, convenient welding.
Optimize, above described tubular workpiece butt welding tool fixture, the elasticity of some arcs is provided with the arc lower groove
Supporting block, is provided with some elastic supporting bars, the both ends point of elastic supporting bar between resilient support block and arc lower groove inner wall
Not with arc lower groove, resilient support block plugged and fixed.
Optimize, above described tubular workpiece butt welding tool fixture, the elasticity of some arcs is provided with the upper arc groove
Supporting block, is provided with some elastic supporting bars, the both ends point of elastic supporting bar between resilient support block and upper arc groove inner wall
Not with upper arc groove, resilient support block plugged and fixed.
After steel pipe is positioned in arc lower groove, the resilient support block of arc lower groove is contacted with the lower surface of steel pipe,
Resilient support block and steel pipe upper surface in upper arc groove, are made by support of multiple resilient support blocks to steel tube surface
With the position of fixed steel pipe.By the elastic deformation of elastic supporting bar, the spacing between multiple resilient support blocks can be changed, into
And the steel pipe of different-diameter can be accommodated, improve the scope of application of frock.
Optimization, above described tubular workpiece butt welding tool fixture, the elastic supporting bar is the compliant metal support bar of arc.
Optimize, above described tubular workpiece butt welding tool fixture, rolling groove is provided with the inner wall of the resilient support block, roll
Bearing roller I is provided with dynamic groove, both ends and the rolling groove of bearing roller I are rotatablely connected.
Optimization, above described tubular workpiece butt welding tool fixture, the curved support plate medial surface setting is fluted, in groove
Bearing roller II is provided with, both ends and the groove of bearing roller II are rotatablely connected.
Since steel tube surface and bearing roller I, bearing roller II are in rolling contact, after the fixation of steel pipe times frock clamp,
Steel pipe can rotate, and facilitate the diverse location of solder joint by the rotation of steel pipe.The both ends of bearing roller I are plugged in rolling groove
It is rotatablely connected in inner wall and with rolling groove, the both ends of bearing roller II are plugged in groove inner wall and are rotatablely connected with groove.
Optimization, above described tubular workpiece butt welding tool fixture, the locating support bar includes interior bar and is socketed on outside interior bar
Outer bar, interior bar and outer bar be threadedly coupled, and curved support plate is rotatablely connected with interior bar top.
The rigidity of locating support bar can be adjusted by rotating interior bar, so that curved support plate is more bonded steel tube surface.
The structure of lower support bar in the application can use the structure identical with locating support bar to facilitate adjustment lower support bar
Height, it is convenient to adjust steel pipe docking location.
The drawbacks of overcoming the prior art the utility model has the advantage of it, novelty reasonable in design.Pass through rotation
The setting of supporting tool and locating support frock, facilitates butt welding of steel tube to connect, and applied widely, easy to adjust.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the A-A schematic cross-sectional views of Fig. 1；
Fig. 3 is the B-B schematic cross-sectional views of Fig. 1.
Embodiment
Below in conjunction with the accompanying drawings with the specific embodiment technical characterstic that the present invention is further explained.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
As shown in Figure 1-Figure 3, the utility model is a kind of tubular workpiece butt welding tool fixture, including frock lower carriage 1, work
That loads the upper surface of stent 1 is provided with two groups of rotation supporting tools, and the front and back for rotating supporting tool is both provided with calmly
Position stent frock；The rotation supporting tool includes and the vertically disposed lower support bar 21 of frock lower carriage 1, lower support bar
21 tops are provided with lower support block 22, and arc lower groove 23 is provided with lower support block 22, and the top of lower support block 22 is set
Upper support block 24 is equipped with, arc groove 25, upper arc groove 25 and arc lower groove 23 are provided with upper support block 24
It is equipped with and is butted into circle；The locating support frock includes locating support bar 31, and the top of locating support bar 31 is set
There is curved support plate 32.
In the technical solution of the application, there is provided rotation supporting tool and rotation supporting tool front and back is arranged at
Locating support frock, is used to support the steel pipe weldment in substantially footpath.When two steel pipe weldments need butt welding, steel pipe is placed
In the two of 32 supporting steel pipe of curved support plate in the arc lower groove 23 of lower support block 22, supported by locating support frock
End, is then fastened on steel pipe top by the upper arc groove 25 of upper support block 24, upper support block 24 is passed through by stay bolt
It is threadedly coupled afterwards with lower support block 22, so by steel pipe Gu Ding, and by the arc lower groove 23 of two lower support blocks 22
Highly it is arranged to horizontal contour, this makes it possible to enable the preferable pairings of joint of two steel pipes, convenient welding.
The resilient support block 26 of some arcs is provided with the arc lower groove 23, resilient support block 26 and arc lower are recessed
Be provided with some elastic supporting bars 27 between 23 inner wall of groove, the both ends of elastic supporting bar 27 respectively with arc lower groove 23, elasticity
26 plugged and fixed of supporting block.
The resilient support block 26 of some arcs is provided with the upper arc groove 25, resilient support block 26 and upper arc are recessed
Be provided with some elastic supporting bars 27 between 25 inner wall of groove, the both ends of elastic supporting bar 27 respectively with upper arc groove 25, elasticity
26 plugged and fixed of supporting block.
After steel pipe is positioned in arc lower groove 23, the resilient support block 26 of arc lower groove 23 and the lower surface of steel pipe
Contact, the resilient support block 26 in upper arc groove 25 and steel pipe upper surface, by multiple resilient support blocks 26 to steel pipe
The supporting role on surface, the position of fixed steel pipe.By the elastic deformation of elastic supporting bar 27, multiple resilient support blocks can be changed
Spacing between 26, and then the steel pipe of different-diameter can be accommodated, improve the scope of application of frock.
The elastic supporting bar 27 is the compliant metal support bar of arc.
Rolling groove 28 is provided with the inner wall of the resilient support block 26, bearing roller I 29, axis are provided with rolling groove 28
The both ends of bearing roller 29 I are rotatablely connected with rolling groove 28.
32 medial surface of curved support plate sets fluted 33, and bearing roller II 34, bearing roller are provided with groove
II 34 both ends are rotatablely connected with groove 33.
Since steel tube surface and bearing roller 29 I, bearing roller II 34 are in rolling contact, it is fixed in steel pipe times frock clamp
Afterwards, steel pipe can rotate, and facilitate the diverse location of solder joint by the rotation of steel pipe.
The locating support bar 31 includes interior bar 311 and the outer bar 312 being socketed on outside interior bar 311, interior bar 311 and outer bar
312 are threadedly coupled, and curved support plate 32 is rotatablely connected with 311 top of interior bar.
The rigidity of locating support bar 31 can be adjusted by rotating interior bar 311, so that curved support plate 32 is more bonded steel
Pipe surface.The structure of lower support bar 21 in the application can use the structure identical with locating support bar 31 to facilitate adjustment
The height of lower support bar 21, it is convenient to adjust steel pipe docking location.
The drawbacks of overcoming the prior art the utility model has the advantage of it, novelty reasonable in design.Pass through rotation
The setting of supporting tool and locating support frock, facilitates butt welding of steel tube to connect, and applied widely, easy to adjust.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this
The those of ordinary skill of technical field, in the essential scope of the utility model, the variations, modifications, additions or substitutions made, all
The scope of protection of the utility model should be belonged to.
Claims (6)
- A kind of 1. tubular workpiece butt welding tool fixture, it is characterised in that：Including frock lower carriage（1）, frock lower carriage（1）It is upper Surface is provided with two groups of rotation supporting tools, and the front and back for rotating supporting tool is both provided with locating support frock；Institute Stating rotation supporting tool includes and frock lower carriage（1）Vertically disposed lower support bar（21）, lower support bar（21）Top It is provided with lower support block（22）, lower support block（22）On be provided with arc lower groove（23）, lower support block（22）Top It is provided with upper support block（24）, upper support block（24）On be provided with arc groove（25）, upper arc groove（25）With under Arc groove（23）It is equipped with and is butted into circle；The locating support frock includes locating support bar（31）, locating support Bar（31）Top be provided with curved support plate（32）；The arc lower groove（23）Inside it is provided with the resilient support of some arcs Block（26）, resilient support block（26）With arc lower groove（23）Some elastic supporting bars are provided between inner wall（27）, elasticity branch Strut（27）Both ends respectively with arc lower groove（23）, resilient support block（26）Plugged and fixed.
- 2. tubular workpiece butt welding tool fixture according to claim 1, it is characterised in that：The upper arc groove（25）It is interior It is provided with the resilient support block of some arcs（26）, resilient support block（26）With upper arc groove（25）If it is provided between inner wall Dry elasticity supporting rod（27）, elastic supporting bar（27）Both ends respectively with upper arc groove（25）, resilient support block（26）Grafting It is fixed.
- 3. tubular workpiece butt welding tool fixture according to claim 1, it is characterised in that：The elastic supporting bar（27）For The compliant metal support bar of arc.
- 4. tubular workpiece butt welding tool fixture according to claim 1, it is characterised in that：The resilient support block（26）'s Rolling groove is provided with inner wall（28）, rolling groove（28）Inside it is provided with bearing roller I（29）, bearing roller I（29）Both ends with Rolling groove（28）Rotation connection.
- 5. tubular workpiece butt welding tool fixture according to claim 1, it is characterised in that：The curved support plate（32）It is interior Side sets fluted（33）, bearing roller II is provided with groove（34）, bearing roller II（34）Both ends and groove（33） Rotation connection.
- 6. tubular workpiece butt welding tool fixture according to claim 5, it is characterised in that：The locating support bar（31）Bag Include interior bar（311）Be socketed on interior bar（311）Outer outer bar（312）, interior bar（311）And outer bar（312）It is threadedly coupled, arc branch Fagging（32）With interior bar（311）Top is rotatablely connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720783398.XU CN207309299U (en) | 2017-06-30 | 2017-06-30 | A kind of tubular workpiece butt welding tool fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720783398.XU CN207309299U (en) | 2017-06-30 | 2017-06-30 | A kind of tubular workpiece butt welding tool fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207309299U true CN207309299U (en) | 2018-05-04 |
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ID=62433485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720783398.XU Active CN207309299U (en) | 2017-06-30 | 2017-06-30 | A kind of tubular workpiece butt welding tool fixture |
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| Country | Link |
|---|---|
| CN (1) | CN207309299U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623699A (en) * | 2019-02-18 | 2019-04-16 | 绍兴康健精密不锈钢有限公司 | A kind of stainless steel tube rolling clamp |
| CN109848635A (en) * | 2019-03-02 | 2019-06-07 | 陈丹虹 | A kind of welding tooling of two bend pipes butt welding |
| CN110193693A (en) * | 2019-06-14 | 2019-09-03 | 上海外高桥造船有限公司 | Positioning tool and the service of connection devices |
-
2017
- 2017-06-30 CN CN201720783398.XU patent/CN207309299U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623699A (en) * | 2019-02-18 | 2019-04-16 | 绍兴康健精密不锈钢有限公司 | A kind of stainless steel tube rolling clamp |
| CN109848635A (en) * | 2019-03-02 | 2019-06-07 | 陈丹虹 | A kind of welding tooling of two bend pipes butt welding |
| CN110193693A (en) * | 2019-06-14 | 2019-09-03 | 上海外高桥造船有限公司 | Positioning tool and the service of connection devices |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180807 Address after: 529162 Guangdong province Jiangmen City Xinhui District Daze Town Sha Chong Township Han village group Patentee after: Jiangmen Xinhui Bo control CNC Equipment Co., Ltd. Address before: 516100 Guangdong province Huizhou County Boluo County Luoyang Town righteousness and cloud step management area Patentee before: Li Huidong |