CN105215618B - A kind of group to device and the method for utilizing the device to weld - Google Patents
A kind of group to device and the method for utilizing the device to weld Download PDFInfo
- Publication number
- CN105215618B CN105215618B CN201510743355.4A CN201510743355A CN105215618B CN 105215618 B CN105215618 B CN 105215618B CN 201510743355 A CN201510743355 A CN 201510743355A CN 105215618 B CN105215618 B CN 105215618B
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- flange
- intervalve
- plate
- base
- support
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000003466 welding Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008707 rearrangement Effects 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Classifications
-
- 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
- B23K37/0531—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 internal pipe alignment clamps
-
- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
- B23K31/027—Making tubes with soldering or welding
-
- 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
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of group of method welded to device and using the device, including base, base is provided with support base, and support base, which is provided with, is used to support on the support platform of workpiece, the base Mobile base being connected with close to the position of support base end for supporting workpiece.The present invention uses above-mentioned technical proposal, it is ensured that two groups of high-precision requirements to size between pipe fitting and pipe fitting and flange, and the welding to large-scale, heavy workpiece multiple pipe fittings and flange and pipe fitting can be realized simultaneously；Welding efficiency high；The controllable adjustment to large-scale, heavy workpiece micro distance can be realized, labor strength is low, easy to adjust, while can be very good to ensure axiality；The quick welding of realization that can be rapidly and efficiently to same size workpiece.
Description
Technical field
It is used for heavy cylinder and cylinder, cylinder and flange type workpiece group the present invention relates to welding field, more particularly to one kind
The method that group to welding is welded to device and using the group to device.
Background technology
Heavy round piece is when being grouped welding, because the weight of its each part, volume are all very big,
Especially for the thicker pipe fitting of tube wall, mobile adjustment is very inconvenient, and group is to difficulty.And for dimension precision requirement very
High workpiece, it is difficult to ensure that the axiality after its welding.
Coordinated according to traditional with positioner and turning rolls come a group mode for weldering, in group to during, it is impossible to adjust work
The right position and its height of part, low production efficiency, even if can welding fabrication, but the axiality of product is low, up-to-standard
Rate is low.And workpiece is too heavy, mobile regulation inconvenience during group weldering, it is difficult to be adjusted at any time to group each workpiece axiality of weldering
It is whole, produce poor controllability.
The content of the invention
The technical problem to be solved in the present invention be in view of the shortcomings of the prior art provide one kind can and meanwhile realize to it is large-scale,
The multiple pipe fittings and flange of heavy workpiece and the welding of pipe fitting, it is ensured that two groups to chi between pipe fitting and pipe fitting and flange
Very little high-precision requirement, it is ensured that the axiality of welded workpiece, effectively improves up-to-standard rate, easy to use, controllability
Height, welding efficiency high can effectively reduce the group of labor intensity to device；
In addition the above-mentioned group of method welded to device is utilized present invention also offers a kind of.
Following technical scheme is used to solve the above-mentioned technical problem present invention：A kind of group to device, including base, on base
Provided with support base, support base is provided with the support platform for being used for supporting workpiece.
The following is further improvement of the present invention：
Position on the base close to support base end is connected with the Mobile base for supporting workpiece.
Further improve：
Mobile base includes the first guide rail, and the first guide rail is provided with the first mobile base that can be moved along the first guide rail, first
Mobile base is provided with the first hydraulic support mechanism.
Further improve：
It is additionally provided with first mobile base on the first vertical guide rail, the first vertical guide rail and slidably connects the first adjustment
Seat, the first hydraulic support mechanism is used to adjust the first height for adjusting seat.
Further improve：
The side of first adjustment seat upper surface is provided with least two second fixed plates, the opposite side of the first adjustment seat upper surface
Provided with least two second secured adjusted plates.
Further improve：
Second secured adjusted plate and the first secured adjusted plate are located at the same side；
First fixed plate is located at the same side with the second fixed plate.
Further improve：
The flange fixing device for mounting flange is fixedly connected with the first adjustment seat close to one end of support base.
Further improve：
The quantity of the support base is two groups.
Further improve：
Two groups of support bases are fixedly connected with base respectively.
Further improve：
One of which is fixedly connected with base in two groups of support bases, and another group is slidably connected with base.
Further improve：
The support platform is support beam, the quantity at least two of support beam；
The side of support beam upper surface is provided with least two first fixed plates, and the opposite side of support beam upper surface is provided with
At least two first secured adjusted plates；
The first secured adjusted plate bottom is slidably connected with support beam, and the outside of the first secured adjusted plate is provided with adjustable
Save the adjusting means of the first secured adjusted plate and support beam relative position；
Support base is slidably connected by the 3rd guide rail and slide with base, and support base is fixedly connected with slide, the 3rd guide rail
It is fixed on base, slide is slidably connected with the 3rd guide rail.
Further improve：
Flange fixing device includes opening up fluted in the middle part of flange fixed plate, flange fixed plate；
The both sides top of flange fixed plate is provided with two flange screw plates, and flange screw plate leaves between flange fixed plate
Gap, the width in gap is wider than the thickness for the flange to be welded；
Flange screw plate is with the slack adjuster being provided between flange fixed plate for adjusting gap length between the two；
The bottom of flange fixed plate is provided with a flange support base, to pivot flange.
It is a kind of to utilize the above-mentioned group of method welded to device, comprise the following steps：
Intervalve, is first placed on support base by a, intervalve fixing step, is held out against with adjusting means and promotes intervalve
Promoted to the first fixed plate direction, it is adjacent in the first fixed plate, intervalve is fixed by the first secured adjusted plate；
Flange is fixed in flange fixed plate by b, intervalve and flange group to step by flange screw plate, fastening
During need to adjust flange in horizontal position, and ensure the axiality of flange and intervalve, pass through adjustment first and move bottom
Seat, reduces the gap of intervalve and flange, flange is abutted against to the end of intervalve；
C, intervalve and flange coaxiality set-up procedure, adjust the first hydraulic support mechanism, flange is located at intervalve
Identical height, makes its coaxial；
D, welding step, welding is grouped by intervalve and flange；
E, end pipe fitting and intervalve welding step, first sling the intervalve and flange of solid point, rotation 180
After degree, the first secured adjusted plate of adjustment is retightened in the support beam on support base, is then placed end pipe fitting
On Mobile base, by adjusting the second secured adjusted plate, tip tube is fixed by the second fixed plate and the second secured adjusted plate
The axiality of guarantee end pipe fitting and intervalve is needed in part, fastener cycle, passes through the first mobile base and adjusts intervalve and end
The gap of end pipe part, is then grouped welding.
Further improve：
It is a kind of to utilize the above-mentioned group of method welded to device, comprise the following steps：
Intervalve, is first placed on support base by a, intervalve fixing step, is held out against with adjusting means and promotes intervalve
Promoted to the first fixed plate direction, it is adjacent in the first fixed plate, intervalve is fixed by the first secured adjusted plate；
B, end pipe fitting and intervalve welding step, the first secured adjusted plate of adjustment are fixed on support base
Support beam on, then end pipe fitting is placed on Mobile base, by adjust the second secured adjusted plate, pass through second fix
Plate and the second secured adjusted plate fix the axiality for needing to ensure end pipe fitting and intervalve in end pipe fitting, fastener cycle,
The gap of intervalve and end pipe fitting is adjusted by the first mobile base, welding is then grouped；
C, intervalve and flange group sling admittedly good end pipe fitting with intervalve to step, after rotation 180 degree, will
Flange is fixed in flange fixed plate by flange screw plate, needs to adjust flange in fastener cycle in horizontal position, and protect
The blue axiality with intervalve of demonstration, by adjusting the first mobile base, reduces the gap of intervalve and flange, flange is abutted
In the end of intervalve；
D, intervalve and flange coaxiality set-up procedure, adjust the first hydraulic support mechanism, flange is located at intervalve
Identical height, makes its coaxial；
E, welding step, welding is grouped by intervalve and flange.
The present invention is had the advantages that using above-mentioned technical proposal：
1st, using the assembly-welding device, it is ensured that two groups of high-precision requirements to size between pipe fitting and pipe fitting and flange,
Ensure the axiality of welded workpiece, reach as high as 1mm；
2nd, the welding to large-scale, heavy workpiece multiple pipe fittings and flange and pipe fitting can be realized simultaneously；
3rd, workpiece is placed on support base, then adjusts secured adjusted plate, can be in pipe fitting each several part same vertical
On face；Adjustment hydraulic support device is located in same level afterwards.The final pipe fitting each several part that can be achieved is positioned at same
It is easy to use on axis, welding efficiency high；
4th, the guiding of Mobile base uses line slideway, and in the heavier workpiece of movement, its precision is high and movement is light, group weldering
During can be very good the gap of control flange and end short axle and intervalve so that the entirety of guarantee group postwelding is long well
Degree；
5th, the regulation in short transverse uses hydraulic means for power, can realize to it is large-scale, heavy workpiece it is micro away from
From controllable adjustment, labor strength is low, easy to adjust, while can be very good to ensure axiality；
6th, after the position of arrangement for adjusting height is fixed, realization that can be rapidly and efficiently is to the fast of same size workpiece
Fast welding.
Above-mentioned technical proposal is described further with reference to the accompanying drawings and examples：
Brief description of the drawings：
Structural representation when accompanying drawing 1 is 1 one of which welded condition of the embodiment of the present invention；
Structural representation when accompanying drawing 2 is 1 another welded condition of the embodiment of the present invention；
Accompanying drawing 3 is the structural representation of secured adjusted plate in the embodiment of the present invention 1；
Accompanying drawing 4 is the structural representation of one of which flange fixing device in the present invention；
Accompanying drawing 5 is the left view of accompanying drawing 4；
Accompanying drawing 6 is the structural representation of the embodiment of the present invention 2；
Accompanying drawing 7 be the embodiment of the present invention 1 in group to the stepped workpiece of device machine table or taper work when schematic diagram.
In figure：1- bases；2- support bases；3- support beams；5- the first secured adjusted plates；6- Mobile bases；7- supports are flat
Platform；The mobile bases of 8- first；The guide rails of 9- first；The vertical guide rails of 10- first；11- first adjusts seat；12- the first hydraulic pressure support machines
Structure；13- the second secured adjusted plates；14- workpiece；15- flange fixing devices；
151- flange fixed plates；152- flange support bases；153- flange screw plates；154- grooves；155- gap adjustments are filled
Put；A- ends pipe fitting；B- intervalves；C- flanges.
Embodiment
Embodiment 1, as shown in Figure 1, Figure 2, Figure 3 shows, a kind of group is fixed to device, including base 1, the centre position of base 1
Two groups of support bases 2 are connected with, two groups of support bases 2 are provided with the support platform 7 for being used for supporting workpiece 14, and support base 2 is to support
Weight or volume the best part in workpiece, generally intermediate pipe piece.
The support platform 7 is support beam 3 or supporting plate, when support platform 7 is support beam 3, the number of support beam 3
Amount at least two.
Support beam 3 is mutually concordant with the upper surface that the bottom of workpiece 14 is contacted, and keeps same plane degree.
The side of the upper surface of support beam 3 is provided with least two first fixed plates, and the opposite side of the upper surface of support beam 3 is set
There are at least two first secured adjusted plates 5, two the first fixed plates are oppositely arranged with two the first secured adjusted plates 5.
First fixed plate and the first secured adjusted plate 5 are vertical with the plane of the upper surface formation of each support beam 3 to be set
Put.
First fixed plate is fixedly connected with support beam 3, and the first fixed plate positioned at the same side is contacted with workpiece 14
Face keeps same plane degree.
The bottom of first secured adjusted plate 5 is slidably connected with support beam 3, and the outside of the first secured adjusted plate 5 is provided with
Adjustable first secured adjusted plate 5 and the adjusting means of the relative position of support beam 3；Adjusting means can select such as bolt, carry
Handwheel of leading screw etc., can be such that the first secured adjusted plate 5 is moved to the first fixed plate direction by adjusting the device, promote workpiece
14 move and are resisted against in the first fixed plate.Adjustable plate bottom is provided with fixing device, and the first fixation is resisted against in workpiece 14
After on plate, the first secured adjusted plate 5 can be fixed on above support beam 3, limit the movement of workpiece 14.
One end of base 1 is provided with Mobile base 6, and Mobile base 6, which includes the first guide rail 9, the first mobile base 8, first, vertically leads
The adjustment of rail 10, first seat 11, the second secured adjusted plate 13, the second fixed plate, Mobile base 6 are used for the pipe for supporting workpiece medial end portions
Part, generally end pipe fitting.
First guide rail 9 can be line slideway or the guide rail of other forms.First guide rail 9 is provided with can be along the
First mobile base 8 of one guide rail 9 movement, the first mobile base 8 is provided with the first hydraulic support mechanism 12.
It is additionally provided with first mobile base 8 on first vertical guide rail 10, the first vertical guide rail 10 and slidably connects the first tune
Bed rearrangement 11, the direction of the first vertical guide rail 10 need to be vertical with the plane of support beam 3.
The position of first vertical guide rail 10 can be in one end of the first mobile base 8, can also be in the first mobile base 8
Other positions.
First adjustment seat 11 can be made up of several support beams, or support platform, if support beam, then extremely
A rare crossbeam is located at the middle part of adjustment seat.
The side of first adjustment seat 11 upper surface is provided with two the second fixed plates, the opposite side of the first adjustment seat 11 upper surface
Provided with two the second secured adjusted plates 13, two the second fixed plates are oppositely arranged with two the second secured adjusted plates 13.
Second secured adjusted plate 13 and the first secured adjusted plate 5 are located at the same side.
First fixed plate is located at the same side with the second fixed plate.
It is fixedly connected with the first adjustment seat 11 close to one end of support base 2 and fixes dress for the flange of mounting flange
Put 15.
As shown in Figure 4, Figure 5, flange fixing device 15 includes flange fixed plate 151, and the middle part of flange fixed plate 151 is opened up
Fluted 154, its groove 154 can be placed into workpiece and produce obstruction to process without the group to workpiece.For example groove 154 is
U-shaped plate, V-type plate.
The both sides top of flange fixed plate 151 is provided with two flange screw plates 153, and flange screw plate 153 is fixed with flange
Gap is left between plate 151, the width in gap is wider than the thickness for the flange to be welded, when the group of the present invention is used to fix to device
During the group pair of the workpiece of specification, the width in the gap may be configured as the thickness of slightly wider than flange, and straight by bolt etc.
Connect and be fixed in flange fixed plate 151；, should when the group pair for the workpiece that the group of the present invention is used for on-fixed specification to device
Flange screw plate 153 is with the slack adjuster being provided between flange fixed plate 151 for adjusting gap length between the two
155, shown slack adjuster 155 is the devices such as the handwheel with feed screw nut, bolt, and flange is placed on into flange fixed plate
After on 151, by adjusting slack adjuster 155, flange is fixed in flange fixed plate.
The bottom of flange fixed plate 151 is provided with a flange support base 152, to pivot flange.In mounting flange support
During seat 152, it is ensured that the branch of Mobile base 6 is placed on when flange is placed on flange screw plate 153 respectively and by workpiece end
When supportting platform, the axis of workpiece end and flange is set to be located at sustained height.
As shown in fig. 7, being needed when welding taper work or step workpiece solid according to outer surface of workpiece shape adjustment second
Determine the relative position of the secured adjusted plate 5 of adjustable plate 13 and first, and the first fixed plate and the second fixed plate relative position.
As shown in Figure 1 and Figure 2, it is a kind of to utilize the above-mentioned group of method welded to device, end pipe fitting a and intervalve b group
Weldering, flange c and intervalve b group weldering is completed in the device one end, is first completed after the wherein welding of one end, by workpiece
14 sling rotation 180 degree, then carry out the welding of the other end, can so reduce the entire length of equipment, make equipment more
It is compact, save space.
First, intervalve b and flange c group pair is carried out, first intervalve b is placed on support base 2, adjusting means top is used
It is tight and promote intervalve b to be promoted to the first fixed plate direction, it is adjacent in the first fixed plate, meanwhile, pass through the first fixation
Adjustable plate 5 fixes intervalve b.Then flange c is fixed in flange fixed plate 151 by flange screw plate 153, fastened
Need to adjust flange c in journey in horizontal position, and ensure flange c and intervalve b axiality, by the first mobile base 8,
Intervalve b and flange c gap is reduced, flange c is abutted against to intervalve b end.Meanwhile, adjust the first hydraulic support mechanism
12, flange c is located at identical height with intervalve b, make it coaxial, welding is then grouped.
Afterwards, end pipe fitting a and intervalve b welding is being carried out, is first hanging the intervalve b and flange c of solid point
Rise, after rotation 180 degree, the first secured adjusted plate 5 of adjustment is retightened in the support beam 3 on support base 2, then will
End pipe fitting a is placed on Mobile base 6, by adjusting the second secured adjusted plate 13, is fixed and adjusted with second by the second fixed plate
Section plate 13 fixes the axiality for needing to ensure end pipe fitting a and intervalve b in end pipe fitting a, fastener cycle, is moved by first
Dynamic base 8 adjusts intervalve b and end pipe fitting a gap, and welding is then grouped.
Embodiment 2, as shown in fig. 6, a kind of group to device, including base 1, the centre position of base 1 is provided with two groups of supports
Seat 2, one of which support base 2 is fixedly connected with base 1, and another group of support base 2 passes through the 3rd guide rail 21 and slide 22 and base 1
It is slidably connected, support base 2 is fixedly connected with slide 22, the 3rd guide rail 21 is fixed on base 1, slide 22 is slided with the 3rd guide rail 21
Dynamic connection, two groups of support bases 2 are provided with the support meanss for being used for supporting workpiece 14, support base 2 to support in workpiece weight or
Volume the best part, generally intermediate pipe piece.
The support platform 7 is support beam 3 or supporting plate, when support platform 7 is support beam 3, the number of support beam 3
Amount at least two.
Support beam 3 is mutually concordant with the upper surface that the bottom of workpiece 14 is contacted, and keeps same plane degree.
The side of the upper surface of support beam 3 is provided with least two first fixed plates, and the opposite side of the upper surface of support beam 3 is set
There are at least two first secured adjusted plates 5, the first fixed plate is oppositely arranged with the first secured adjusted plate 5.
The supporting plane that the upper surface of first fixed plate and the first secured adjusted plate 5 and each support beam 3 is formed hangs down
Straight to set, the first fixed plate is consistent with the flatness of the first secured adjusted plate 5.
First fixed plate is fixedly connected with support beam 3, the first fixed plate and work piece interface positioned at the same side
Keep same plane degree.
The bottom of first secured adjusted plate 5 is slidably connected with support beam 3, and the outside of the first secured adjusted plate 5 is provided with
Adjustable first secured adjusted plate 5 and the adjusting means of the relative position of support beam 3；Adjusting means can select such as bolt, carry
Handwheel of leading screw etc., can be such that the first secured adjusted plate 5 is moved to the first fixed plate direction by adjusting the device, promote workpiece
14 move and are resisted against in the first fixed plate.
One end of base 1 is provided with Mobile base 6, and Mobile base 6 is by the first guide rail 9, the first mobile base 8, the first vertical guide rail
10th, the first adjustment seat 11, the second secured adjusted plate 13, second fixed plate etc. are constituted, and Mobile base 6 is used to support workpiece medial end portions
Pipe fitting, generally end pipe fitting.
First guide rail 9 can be line slideway or the guide rail of other forms.First guide rail 9 is provided with can be along the
First mobile base 8 of one guide rail 9 movement, the first mobile base 8 is provided with the first hydraulic support mechanism 12.
It is additionally provided with first mobile base 8 on first vertical guide rail 10, the first vertical guide rail 10 and slidably connects the first tune
Bed rearrangement 11, the direction of the first vertical guide rail 10 need to be vertical with the plane of support beam 3.
The position of first vertical guide rail 10 can be in one end of the first mobile base 8, can also be in the first mobile base 8
Other positions.
First adjustment seat 11 can be made up of several support beams, or support platform, if support beam, then extremely
A rare crossbeam is located at the middle part of adjustment seat.
The side of first adjustment seat 11 upper surface is provided with least two second fixed plates, and first adjusts the another of the upper surface of seat 11
Side is provided with least two second secured adjusted plates 13, and the second fixed plate is oppositely arranged with the second secured adjusted plate 13.
Two the second secured adjusted plates 13 and two the first secured adjusted plates 5 are located at the same side, the second secured adjusted plate 13
It is generally aligned in the same plane with two the first secured adjusted plates 5 with the contact surface of pipe fitting.
Two the first fixed plates are located at the same side, the first fixed plate and the same pipe fitting of the second fixed plate with two the second fixed plates
Contact surface be generally aligned in the same plane.
As shown in Figure 4, Figure 5, flange fixing device 15 includes flange fixed plate 151, and the middle part of flange fixed plate 151 is opened up
Fluted 154, its groove 154 can be placed into workpiece and produce obstruction to process without the group to workpiece.For example groove 154 is
U-shaped plate, V-type plate.
The both sides top of flange fixed plate 151 is provided with two flange screw plates 153, and flange screw plate 153 is fixed with flange
Gap is left between plate 151, the width in gap is wider than the thickness for the flange to be welded, when group of the invention to device for non-solid
During the group pair for the workpiece for determining specification, the flange screw plate 153 between flange fixed plate 151 be provided be used for adjust both it
Between gap length slack adjuster 155, shown slack adjuster 155 is the dress such as the handwheel with feed screw nut, bolt
Put, after flange is placed in flange fixed plate 151, by adjusting slack adjuster 155, flange is fixed on flange and consolidated
In fixed board.
The bottom of flange fixed plate 151 is provided with a flange support base 152, to pivot flange.
In mounting flange support base 152, it is ensured that when flange is placed on flange screw plate 153 respectively and by work
When part end is placed on the support platform of Mobile base 6, the axis of workpiece end and flange is set to be located at sustained height.
As different from Example 1, one of which is slidably connected the present embodiment with base 1 in two groups of support bases 2, to chi
When welding is grouped in very little unfixed workpiece, the phase of support base 2 and base 1 can be adjusted by the 3rd guide rail 21 and slide 22
To position；When needing or shorter workpiece longer to length that welding is grouped, its length can be measured, and adjust support base
The distance between 2 position in the 3rd guide rail 21, two support bases 2 of increase or contracting.
Claims (9)
1. a kind of group to device, including base（1）, it is characterised in that：Base（1）It is provided with support base（2）, support base（2）On
Provided with the support platform for supporting workpiece（7）；
The base（1）Upper close support base（2）The position of end is connected with the Mobile base for supporting workpiece（6）；
The support platform（7）For support beam（3）, support beam（3）Quantity at least two；Support beam（3）Upper end
The side in face is provided with least two first fixed plates, support beam（3）The opposite side of upper surface is fixed provided with least two first
Adjustable plate（5）；
The first secured adjusted plate（5）The same support beam in bottom（3）It is slidably connected, the first secured adjusted plate（5）Outside set
There is adjustable first secured adjusted plate（5）With support beam（3）The adjusting means of relative position；
Mobile base（6）Including the first guide rail（9）, the first guide rail（9）Being provided with can be along the first guide rail（9）The first mobile movement bottom
Seat（8）, the first mobile base（8）It is provided with the first hydraulic support mechanism（12）；
First mobile base（8）On be additionally provided with the first vertical guide rail（10）, the first vertical guide rail（10）On slidably connect
First adjustment seat（11）, the first hydraulic support mechanism（12）Seat is adjusted for adjusting first（11）Height；
First adjustment seat（11）The side of upper surface is provided with least two second fixed plates, the first adjustment seat（11）Upper surface it is another
Side is provided with least two second secured adjusted plates（13）.
2. a kind of group according to claim 1 to device, it is characterised in that：Second secured adjusted plate（13）Fixed with first
Adjustable plate（5）Positioned at the same side；
First fixed plate is located at the same side with the second fixed plate.
3. a kind of group according to claim 2 to device, it is characterised in that：The first adjustment seat（11）Upper close support
Seat（2）One end be fixedly connected with flange fixing device for mounting flange（15）.
4. a kind of group according to claim 1 to device, it is characterised in that：The support base（2）Quantity be two groups.
5. a kind of group according to claim 4 to device, it is characterised in that：Two groups of support bases（2）Respectively with base
（1）It is fixedly connected.
6. a kind of group according to claim 4 to device, it is characterised in that：Two groups of support bases（2）Middle one of which
With base（1）It is fixedly connected, another group and base（1）It is slidably connected.
7. a kind of group according to claim 3 to device, it is characterised in that：Flange fixing device（15）Fixed including flange
Plate（151）, flange fixed plate（151）Middle part open up fluted（154）；
Flange fixed plate（151）Both sides top be provided with two flange screw plates（153）, flange screw plate（153）It is solid with flange
Fixed board（151）Between leave gap, the width in gap is wider than the thickness for the flange to be welded；
Flange screw plate（153）With flange fixed plate（151）Between be provided be used for adjust between the two gap length gap adjust
Regulating device（155）；
Flange fixed plate（151）Bottom provided with flange support base（152）, to pivot flange.
8. a kind of utilize the as claimed in claim 7 group of method welded to device, it is characterised in that：Comprise the following steps：
A, intervalve（b）Fixing step, first by intervalve（b）It is placed on support base（2）On, in being held out against and promoted with adjusting means
Between manage（b）Promoted to the first fixed plate direction, it is adjacent in the first fixed plate, pass through the first secured adjusted plate（5）It is fixed
Firmly intervalve（b）；
B, intervalve（b）With flange（c）Group to step, by flange（c）Pass through flange screw plate（153）Flange is fixed on to fix
Plate（151）On, need to adjust flange in fastener cycle（c）In horizontal position, and ensure flange（c）With intervalve（b）It is same
Axle degree, by adjusting the first mobile base（8）, reduce intervalve（b）And flange（c）Gap, by flange（c）Abut against centre
Pipe（b）End；
C, intervalve（b）With flange（c）Axiality set-up procedure, adjusts the first hydraulic support mechanism（12）, make flange（c）With in
Between manage（b）Positioned at identical height, make its coaxial；
D, welding step, by intervalve（b）With flange（c）Welding is grouped；
E, end pipe fitting（a）With intervalve（b）Welding step, first by the intervalve of solid point（b）And flange（c）Hang
Rise, after rotation 180 degree, adjust the first secured adjusted plate（5）Retightened in support base（2）On support beam（3）On,
Then by end pipe fitting（a）It is placed on Mobile base（6）On, by adjusting the second secured adjusted plate（13）, pass through the second fixed plate
With the second secured adjusted plate（13）Fix end pipe fitting（a）, need in fastener cycle to ensure end pipe fitting（a）With intervalve
（b）Axiality, pass through the first mobile base（8）Adjust intervalve（b）With end pipe fitting（a）Gap, be then grouped
Welding.
9. a kind of utilize the as claimed in claim 7 group of method welded to device, it is characterised in that：Comprise the following steps：
A, intervalve（b）Fixing step, first by intervalve（b）It is placed on support base（2）On, in being held out against and promoted with adjusting means
Between manage（b）Promoted to the first fixed plate direction, it is adjacent in the first fixed plate, pass through the first secured adjusted plate（5）It is fixed
Firmly intervalve（b）；
B, end pipe fitting（a）With intervalve（b）Welding step, adjust the first secured adjusted plate（5）It is fixed in branch
Support seat（2）On support beam（3）On, then by end pipe fitting（a）It is placed on Mobile base（6）On, fixed by adjustment second
Adjustable plate（13）, pass through the second fixed plate and the second secured adjusted plate（13）Fix end pipe fitting（a）, need in fastener cycle
Ensure end pipe fitting（a）With intervalve（b）Axiality, pass through the first mobile base（8）Adjust intervalve（b）With end pipe fitting
（a）Gap, welding is then grouped；
C, intervalve（b）With flange（c）Group to step, by the end pipe fitting of solid point（a）With intervalve（b）Sling, rotate
After 180 degree, by flange（c）Pass through flange screw plate（153）It is fixed on flange fixed plate（151）On, need to adjust in fastener cycle
Whole flange（c）In horizontal position, and ensure flange（c）With intervalve（b）Axiality, by adjusting the first mobile base
（8）, reduce intervalve（b）And flange（c）Gap, by flange（c）Abut against intervalve（b）End；
D, intervalve（b）With flange（c）Axiality set-up procedure, adjusts the first hydraulic support mechanism（12）, make flange（c）With in
Between manage（b）Positioned at identical height, make its coaxial；
E, welding step, by intervalve（b）With flange（c）Welding is grouped.
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| CN201510743355.4A CN105215618B (en) | 2015-11-05 | 2015-11-05 | A kind of group to device and the method for utilizing the device to weld |
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| CN201510743355.4A CN105215618B (en) | 2015-11-05 | 2015-11-05 | A kind of group to device and the method for utilizing the device to weld |
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| CN106862835A (en) * | 2017-03-08 | 2017-06-20 | 内蒙古宇亚科技股份有限公司 | The assembly welding method and special equipment of tower type solar energy thermal power generation heliostat support girder |
| CN108296696A (en) * | 2018-04-03 | 2018-07-20 | 扬州市欧亿照明电气有限公司 | A kind of light pole and base flange automatic soldering device |
| CN112091513A (en) * | 2020-09-18 | 2020-12-18 | 徐州徐工液压件有限公司 | High-precision jacking type assembling and welding platform |
| CN112975048B (en) * | 2021-01-26 | 2023-09-19 | 中国化学工程第三建设有限公司 | Multi-station integrated pipeline tool |
| CN114505645B (en) * | 2022-04-20 | 2022-07-26 | 杭州泰尚智能装备有限公司 | Positioning clamping slewing mechanism for welding and operation method thereof |
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| CN104148870A (en) * | 2013-05-15 | 2014-11-19 | 武汉市润之达石化设备有限公司 | Assembling positioning die for pipe modular manufacturing |
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| JPH08174282A (en) * | 1994-12-27 | 1996-07-09 | Nittetsu Boshoku Kk | Tack welding equipment for flange to steel pipe |
| JPH08197288A (en) * | 1995-01-26 | 1996-08-06 | Nikko Co Ltd | Piping material welding and holding device |
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| CN104148870A (en) * | 2013-05-15 | 2014-11-19 | 武汉市润之达石化设备有限公司 | Assembling positioning die for pipe modular manufacturing |
| CN104625527A (en) * | 2013-11-11 | 2015-05-20 | 青岛三利中德美水设备有限公司 | Flange welding tool |
| CN104493408A (en) * | 2014-12-17 | 2015-04-08 | 湖南通源机电科技有限公司 | Assembling tool for front and rear sections of frames of cranes |
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Denomination of invention: A pairing device and a method of welding using the device Granted publication date: 20170929 Pledgee: China Construction Bank Corporation Gaomi sub branch Pledgor: HIMILE MECHANICAL MANUFACTURING Co.,Ltd. Registration number: Y2024980023256 |