CN106002071A - Positioning device for welding pipe fitting flange at any angle in three-dimensional space - Google Patents
Positioning device for welding pipe fitting flange at any angle in three-dimensional space Download PDFInfo
- Publication number
- CN106002071A CN106002071A CN201610524045.8A CN201610524045A CN106002071A CN 106002071 A CN106002071 A CN 106002071A CN 201610524045 A CN201610524045 A CN 201610524045A CN 106002071 A CN106002071 A CN 106002071A
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- Prior art keywords
- pipe fitting
- flange
- horizontal
- welding
- sliding sleeves
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Classifications
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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
- B23K37/0536—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for maintaining flanges on tubes
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
A positioning device for welding a pipe fitting flange at any angle in a three-dimensional space comprises a base, a horizontal rotary plate, two vertical guide columns, two sliding sleeves, two lead screws, a beam and a positioned flange plate, wherein the horizontal rotary plate is connected with the base and can rotate in the horizontal plane around the vertical central axis of the horizontal rotary plate; the two vertical guide columns are connected with the edge of the horizontal rotary plate symmetrically and perpendicularly, and the axial direction of the two vertical guide columns is parallel to the central axis of the horizontal rotary plate; the beam is connected with the top ends of the two vertical guide columns, and a door-frame-shaped structure is formed by the beam, the two vertical guide columns and the horizontal rotary plate; the two sliding sleeves are each arranged on one vertical guide column in a sleeving manner; the two lead screws are connected with the beam, are each fixedly connected with one sliding sleeve, and rotate to drive the two sliding sleeves to move up and down synchronously along the two vertical guide columns in the vertical direction; and each of the two sides of the positioned flange plate is connected with one sliding sleeve through a horizontal shaft, and the positioned flange plate can rotate around the horizontal axis, penetrating through the diameter of the positioned flange plate, of each horizontal shaft. The positioning device for welding the pipe fitting flange at any angle in the three-dimensional space has the advantages of being accurate in positioning, easy and convenient to operate, high in universality and the like, and is applicable to machining operation of pipe fitting flanges in various spaces.
Description
Technical field
The present invention relates to a kind of tool for welding utensil, be specifically related to one in three dimensions to pipe fitting flange
The positioner of arbitrarily angled welding, belongs to machinery manufacturing technology field.
Background technology
The structure of plant equipment usually needs use a large amount of curvature of space pipe fitting, such as along with the most peculiar to vessel
The high speed development of diesel technology, inside is provided with the multiple pipeline (gas circuit and oil circuit) moving towards complexity, and these are empty
Between the plane into and out of interface of bending pipe fitting be frequently not the most parallel or vertical, but be in one
The space angle of meaning.This brings difficulty into and out of the flange of seam and the welding job of pipe fitting to space bent pipe
Degree, if the locus of pipe fitting flange can not be positioned accurately before Han Jie, can not be right in welding process
The deflection of pipe fitting is controlled, then the trend of pipe fitting after welding and position dimension will produce bigger inclined
Difference, thus bring great difficulty to the installation of pipeline, even affect the quality of complete machine.
In prior art, general employing makes special pipe fitting flange positioner before pipe fitting flange welds,
So that in order to fixing pipe fitting and flange during welding, effect is to be accurately positioned the position of pipe fitting flange, then with point
Weldering form fixes pipe fitting, it is ensured that weld-end fittings position in main frame meets design requirement, is finally reached pipe fitting
The purpose accurately installed.But, use the mode of special welding positioning tool to there is many weak points:
On the one hand, special welding positioning tool bad adaptability, it is impossible to meet increasing multi-angle, multi-direction bending
The demand of welding production of complex three-dimensional space pipe fitting；On the other hand, the pipe of every corresponding a kind of three dimensional angle
Part flange is accomplished by preparing a kind of special tooling, causes frock enormous amount, of a great variety, to make work numerous
Weight, and seldom have recycle value, thus the manufacturing cost of complete machine has been significantly greatly increased；Another aspect,
Special welding positioning tool does not has adjustment link, and the positional precision of pipe fitting flange welding depends entirely on specially
By the making precision of frock, therefore improve the manufacture requirements to special welding positioning tool, add making
Difficulty.
Summary of the invention
The technical problem to be solved is, overcomes the deficiencies in the prior art, it is provided that a kind of for three-dimensional
The positioner of welding arbitrarily angled to pipe fitting flange in space, is used for the requirement according to main machine structure to pipe fitting
The location of the locus before flange welding is fixed, and meets the complex pipes three-dimensional space of multi-angle, multi-direction bending
Between location requirement, reach orientation angles adjustable, strengthen versatility and reduce manufacturing cost effect.
Based on above-mentioned purpose, it is as follows that the present invention solves the technical scheme that its technical problem takes:
A kind of positioner of welding arbitrarily angled to pipe fitting flange in three dimensions, it is characterised in that:
Described positioner includes base, horizontal rotating disc, two upright guides, two sliding sleeves, two screw mandrels, crossbeam and determines
Position ring flange；
Described horizontal rotating disc is connected on described base and can be around the vertical central axis of itself at horizontal plane
Interior rotation；
Described two upright guides are symmetrical and are vertically connected to the edge part of this horizontal rotating disc, and this is two upright
The axial centerline axis parallel with described horizontal rotating disc of guide pillar；
Described crossbeam is connected to the top of described two upright guides, is formed with this two upright guides and horizontal rotating disc
Door frame-shaped construction；
Described two sliding sleeves are placed on described two upright guides respectively；
Described two screw mandrels are connected on described crossbeam and fix with described two sliding sleeves respectively be connected, this two screw mandrel
Rotarily drive described two sliding sleeves the most respectively along described two upright guides carry out synchronizing on move down
Dynamic；
The both sides of described locating flange dish are respectively connected with described two sliding sleeves respectively by a trunnion axis, and this is fixed
Position ring flange can rotate around by the horizontal axis of the described trunnion axis of its diameter.
As improving further, described locating flange dish is provided with the jackscrew of trunnion axis described in tightening, with
Realize the rotational lock of this locating flange dish.
As improving further, the periphery of described horizontal rotating disc is provided with angle index, described trunnion axis
Periphery is provided with angle index.
As improving further, the top of two described screw mandrels respectively connects has one for the crank of this screw mandrel of turn.
As improving further, described locating flange dish is provided with the connecting hole of fixing described pipe fitting flange.
Compare with traditional apparatus for welding and positioning, of the present invention in three dimensions, pipe fitting flange is appointed
The positioner of meaning angle welding has the advantage that
1) registration and convenient positioner of the present invention achieve on the three-dimensional in space
The adjustable of the position of weld-end fittings flange, orientation and angle, and accurately can regulate according to scale, reach
Easy to operate, the effect of registration.
2) highly versatile, the spatial scalability of three-dimensional applied widely makes present invention accomplishes
Multi-angle, the demand of complex space pipe fitting of multi-direction bending, it is possible to be suitable for all kinds of curvature of space pipe fitting flanges
Processing operation.
3) present invention that serves many purposes is used not only for the location before pipe fitting flange welding, Er Qieneng
The Deformation control being enough in welding process and the quality indicator of welding rear tubular member.
4) use reducing the manufacturing cost present invention eliminates substantial amounts of special tooling, greatly reduces
The manufacturing cost of complete machine.
In a word, the present invention has accurate positioning, easy and simple to handle, highly versatile, the advantage such as with low cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the use state diagram of the present invention.
Detailed description of the invention
The present invention relates to multi-angle, the positioning welding of anfractuose complex space pipe fitting flange, specifically provide
A kind of positioner of welding arbitrarily angled to pipe fitting flange in three dimensions.
With specific embodiment, the present invention is further elaborated below in conjunction with the accompanying drawings, but can not limit with this
Protection scope of the present invention.
Embodiment
Refer to Fig. 1, the location dress of welding arbitrarily angled to pipe fitting flange in three dimensions of the present invention
Put and include base 5, horizontal rotating disc 6, two upright guides 2, two sliding sleeve 9, two screw mandrel 3, crossbeam 10 and determine
Position ring flange 4.
Described base 5 is a plate-like members, is arranged above with the fixing hole for installing.
Described horizontal rotating disc 6 is a disc-shaped component, and it is horizontally connected with on described base 5, this level
Vertically, and described horizontal rotating disc 6 can be around the central axis of itself for the central axis of rotating disk 6
Rotating in horizontal plane, the periphery of this horizontal rotating disc 6 is provided with angle index, to indicate this horizontal rotating disc 6
The angle position of horizontal rotation.
Described two upright guides 2 are cylindrical, are connected to the edge of this horizontal rotating disc 6 they positional symmetry
Portion, this two upright guides 2 axially along vertical direction and with the centerline axis parallel of described horizontal rotating disc 6.
The two ends of described crossbeam 10 are respectively fixedly connected with in the top of described two upright guides 2, and with this two
Upright guides 2 and horizontal rotating disc 6 form door frame-shaped construction.
Described two sliding sleeves 9 slide up and down to be placed on described two upright guides 2 respectively；Described two screw mandrels 3
Top be symmetrically connected to the both sides of described crossbeam 10, top respectively connects has one for this screw mandrel 3 of turn
Crank 1, and the lower end of described two screw mandrels 3 is fixing with described two sliding sleeves 9 respectively is connected, described crank 1
This two screw mandrel 3 of turn rotates, it is possible to drive described two sliding sleeves 9 to exist along described two upright guides 2 respectively
Carry out in vertical direction synchronizing moves up and down.
The side of described two sliding sleeves 9 respectively connects a trunnion axis 7, and relatively and horizontal axis is positioned at two trunnion axis 7
On same axis；Described locating flange dish 4 is disc, and its both sides are respectively by trunnion axis 7 described in respectively
Being connected with described two sliding sleeves 9, the line of two junction points is by the disc centre of described locating flange dish 4, i.e.
For the horizontal axis by this locating flange dish 4 diameter, this locating flange dish 4 can revolve around this horizontal axis
Turn, i.e. the common axis line around trunnion axis described in two 7 rotates.It is provided with on described locating flange dish 4
Jackscrew 8, for trunnion axis 7 described in tightening, to realize the rotational lock of this locating flange dish 4.Described level
The periphery of axle 7 is provided with angle index, to show the gyrobearing angle of this locating flange dish 4.Described
It is provided with connecting hole, in order to the fixing pipe fitting flange needing positioning welding on locating flange dish 4.
Of the present invention in three dimensions the work of the positioner of welding arbitrarily angled to pipe fitting flange former
Manage as follows, see that Fig. 2: two positioners are arranged on workbench by base 5 and be applied in combination.First operate
The positive hour hands of crank 1 of one positioner or rotate in an anti-clockwise direction, drive screw mandrel 3, make to be connected on screw mandrel 3
Locating flange dish 4 move up and down along upright guides 2, until determine be soldered location pipe fitting one end
The height dimension of flange；Then rotating water rotating disc 6, makes locating flange dish 4 turn in horizontal plane by scale
Move predetermined angular；Finally pull locating flange dish 4 and turn to predetermined angular around along trunnion axis 7 by scale,
Again with jackscrew 8 screwed in place ring flange 4, thus complete the three-dimensional localization of the flange of pipe fitting one end.With same
Method raises the three dimensional orientation angle position of a flange of the pipe fitting other end of adjusting at another positioner,
Thus complete pipe fitting flange three-dimensional welding location arbitrarily angled.
The protection domain of application claims is not limited only to above-described embodiment, also should include other to the present invention aobvious and
The conversion being clear to and replacement scheme.
Claims (5)
1. the positioner of welding arbitrarily angled to pipe fitting flange in three dimensions, it is characterised in that:
Described positioner includes base, horizontal rotating disc, two upright guides, two sliding sleeves, two screw mandrels, crossbeam and determines
Position ring flange；
Described horizontal rotating disc is connected on described base and can be around the vertical central axis of itself at horizontal plane
Interior rotation；
Described two upright guides are symmetrical and are vertically connected to the edge part of this horizontal rotating disc, and this is two upright
The axial centerline axis parallel with described horizontal rotating disc of guide pillar；
Described crossbeam is connected to the top of described two upright guides, is formed with this two upright guides and horizontal rotating disc
Door frame-shaped construction；
Described two sliding sleeves are placed on described two upright guides respectively；
Described two screw mandrels are connected on described crossbeam and fix with described two sliding sleeves respectively be connected, this two screw mandrel
Rotarily drive described two sliding sleeves the most respectively along described two upright guides carry out synchronizing on move down
Dynamic；
The both sides of described locating flange dish are respectively connected with described two sliding sleeves respectively by a trunnion axis, and this is fixed
Position ring flange can rotate around by the horizontal axis of the described trunnion axis of its diameter.
The location of welding arbitrarily angled to pipe fitting flange in three dimensions the most according to claim 1
Device, it is characterised in that: it is provided with the jackscrew of trunnion axis described in tightening on described locating flange dish, with reality
The now rotational lock of this locating flange dish.
The location of welding arbitrarily angled to pipe fitting flange in three dimensions the most according to claim 1
Device, it is characterised in that: the periphery of described horizontal rotating disc is provided with angle index, outside described trunnion axis
Week is provided with angle index.
The location of welding arbitrarily angled to pipe fitting flange in three dimensions the most according to claim 1
Device, it is characterised in that: the top of two described screw mandrels respectively connects has one for the crank of this screw mandrel of turn.
The location of welding arbitrarily angled to pipe fitting flange in three dimensions the most according to claim 1
Device, it is characterised in that: it is provided with the connecting hole of fixing described pipe fitting flange on described locating flange dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524045.8A CN106002071A (en) | 2016-07-06 | 2016-07-06 | Positioning device for welding pipe fitting flange at any angle in three-dimensional space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524045.8A CN106002071A (en) | 2016-07-06 | 2016-07-06 | Positioning device for welding pipe fitting flange at any angle in three-dimensional space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106002071A true CN106002071A (en) | 2016-10-12 |
Family
ID=57107165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610524045.8A Pending CN106002071A (en) | 2016-07-06 | 2016-07-06 | Positioning device for welding pipe fitting flange at any angle in three-dimensional space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106002071A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186427A (en) * | 2017-06-14 | 2017-09-22 | 无锡康宇水处理设备有限公司 | A kind of regulation assembly tooling fixture welded for pipe flange |
| CN108856629A (en) * | 2018-07-26 | 2018-11-23 | 四川广旺能源发展（集团）有限责任公司机械制造分公司 | A kind of tramcar chassis riveting rotary tooling |
| CN109128500A (en) * | 2018-08-24 | 2019-01-04 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of frock clamp suitable for laser forming connection |
| CN109604922A (en) * | 2019-02-13 | 2019-04-12 | 嘉兴嘉诚动能设备有限公司 | A kind of dedicated displacement device of welding |
| CN110405461A (en) * | 2019-07-18 | 2019-11-05 | 舟山中远海运重工有限公司 | The tooling being aligned for flange with pipeline |
| CN111590489A (en) * | 2020-06-23 | 2020-08-28 | 舒丽丽 | A location frock for processing of nonlinear line shape automobile exhaust blast pipe |
| CN112077509A (en) * | 2020-08-19 | 2020-12-15 | 衢州职业技术学院 | Nonstandard return bend flange welding position frock |
| CN113399915A (en) * | 2021-07-12 | 2021-09-17 | 中国石油化工股份有限公司 | Non-power-driven fire replacement tool for field oil transportation special-shaped pipe section and off-site prefabricating method |
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| EP0074517A2 (en) * | 1981-09-15 | 1983-03-23 | Wilhelm Severt | Work fixture and handling device |
| CN201505795U (en) * | 2009-09-11 | 2010-06-16 | 陕西万方汽车零部件有限公司 | Three-dimensional adjustable jig device for welding automobile exhaust pipe |
| CN202021804U (en) * | 2011-04-28 | 2011-11-02 | 王隆祥 | Horizontal-type simple glass reinforced plastic mould press |
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| CN102862011A (en) * | 2012-05-30 | 2013-01-09 | 厦门钨业股份有限公司 | Superhard cutting tool welding clamp |
| CN202741981U (en) * | 2012-07-17 | 2013-02-20 | 南京熊猫机电制造有限公司 | Rotary clamp |
| CN203092009U (en) * | 2012-12-05 | 2013-07-31 | 中国矿业大学 | Fixing device for board weldment |
| CN203304801U (en) * | 2013-07-05 | 2013-11-27 | 湖州正豪电器科技有限公司 | Motor rotor spot welding machine |
| CN103506798A (en) * | 2012-06-20 | 2014-01-15 | 中国北车集团大同电力机车有限责任公司 | Portable manual positioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0074517A2 (en) * | 1981-09-15 | 1983-03-23 | Wilhelm Severt | Work fixture and handling device |
| CN201505795U (en) * | 2009-09-11 | 2010-06-16 | 陕西万方汽车零部件有限公司 | Three-dimensional adjustable jig device for welding automobile exhaust pipe |
| CN202021804U (en) * | 2011-04-28 | 2011-11-02 | 王隆祥 | Horizontal-type simple glass reinforced plastic mould press |
| CN102601567A (en) * | 2012-03-27 | 2012-07-25 | 宜昌船舶柴油机有限公司 | Method for welding special-shaped flange pipelines and welding tool |
| CN102862011A (en) * | 2012-05-30 | 2013-01-09 | 厦门钨业股份有限公司 | Superhard cutting tool welding clamp |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186427A (en) * | 2017-06-14 | 2017-09-22 | 无锡康宇水处理设备有限公司 | A kind of regulation assembly tooling fixture welded for pipe flange |
| CN108856629A (en) * | 2018-07-26 | 2018-11-23 | 四川广旺能源发展（集团）有限责任公司机械制造分公司 | A kind of tramcar chassis riveting rotary tooling |
| CN109128500A (en) * | 2018-08-24 | 2019-01-04 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of frock clamp suitable for laser forming connection |
| CN109604922A (en) * | 2019-02-13 | 2019-04-12 | 嘉兴嘉诚动能设备有限公司 | A kind of dedicated displacement device of welding |
| CN110405461A (en) * | 2019-07-18 | 2019-11-05 | 舟山中远海运重工有限公司 | The tooling being aligned for flange with pipeline |
| CN111590489A (en) * | 2020-06-23 | 2020-08-28 | 舒丽丽 | A location frock for processing of nonlinear line shape automobile exhaust blast pipe |
| CN111590489B (en) * | 2020-06-23 | 2022-01-28 | 山东三金精密铸造有限公司 | A location frock for processing of nonlinear line shape automobile exhaust blast pipe |
| CN112077509A (en) * | 2020-08-19 | 2020-12-15 | 衢州职业技术学院 | Nonstandard return bend flange welding position frock |
| CN112077509B (en) * | 2020-08-19 | 2022-03-11 | 衢州职业技术学院 | Nonstandard return bend flange welding position frock |
| CN113399915A (en) * | 2021-07-12 | 2021-09-17 | 中国石油化工股份有限公司 | Non-power-driven fire replacement tool for field oil transportation special-shaped pipe section and off-site prefabricating method |
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Application publication date: 20161012 |
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