CN105215619B - A kind of pairing device and the method using device welding - Google Patents
A kind of pairing device and the method using device welding Download PDFInfo
- Publication number
- CN105215619B CN105215619B CN201510743356.9A CN201510743356A CN105215619B CN 105215619 B CN105215619 B CN 105215619B CN 201510743356 A CN201510743356 A CN 201510743356A CN 105215619 B CN105215619 B CN 105215619B
- Authority
- CN
- China
- Prior art keywords
- flange
- base
- guide rail
- support
- fixed plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of pairing device and the method welded using the device, including base, base is provided with the Mobile base for being used for supporting workpiece, and flange Mobile base is additionally provided with base.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, ensures the axiality of welded workpiece, can realize the welding to large-scale, heavy workpiece multiple pipe fittings and flange and pipe fitting simultaneously；Pipe fitting each several part can be achieved to be located on same axis, easy to use, welding efficiency high；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
The present invention relates to welding field, more particularly to one kind to be used for heavy cylinder and cylinder, cylinder and flange type workpiece group
To the pairing device and welding method of welding.
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.
According to traditional mode for matching somebody with somebody charge-coupled weldering with positioner and turning rolls, in group to during, workpiece can not be adjusted
Right position and its height, low production efficiency, even if can welding fabrication, the axiality of product is also very low, up-to-standard rate
It is low.And workpiece is too heavy, mobile regulation inconvenience during group weldering, it is difficult to group each workpiece axiality of weldering is adjusted at any time,
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 realize simultaneously to it is large-scale,
The welding of the multiple pipe fittings and flange and pipe fitting of heavy workpiece, it is ensured that two groups to chi between pipe fitting and pipe fitting and flange
Very little high-precision requirement, ensure the axiality of welded workpiece, effectively improve up-to-standard rate, easy to use, controllability is high, group
To welding efficiency high, the pairing device of labor intensity can be effectively reduced；
In addition, present invention also offers a kind of method welded using the pairing device.
Following technical scheme is used to solve the above-mentioned technical problem present invention：A kind of pairing device, including base, on base
Provided with the Mobile base for supporting workpiece.
It is further improvement of the present invention below：
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, and first
Mobile base is provided with the first hydraulic support mechanism.
Further improve：
The first vertical guide rail is additionally provided with first mobile base, the first adjustment is slidably connected on the first vertical guide rail
Seat, the first hydraulic support mechanism are used for the height for adjusting the first adjusting seat.
Further improve：
The side of first adjusting seat upper surface is provided with least one second fixed plate, the opposite side of the first adjusting seat upper surface
Provided with least one second secured adjusted plate.
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：
Support base is additionally provided with base, support base is provided with the support platform for being used for supporting workpiece.
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.
Further improve：
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.
Further improve：
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.
Further improve：
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 Mobile base is additionally provided with base.
Further improve：
Flange Mobile base includes the second guide rail, and the second guide rail is provided with the second mobile base that can be moved along the second guide rail,
Second mobile base is provided with the second hydraulic support mechanism.
Further improve：
The second vertical guide rail is additionally provided with second mobile base, the second adjusting seat is slidably connected on the second vertical guide rail.
Further improve：
Second adjusting seat is provided with the flange fixing device for mounting flange.
Further improve：
Flange fixing device includes flange fixed plate, is opened up in the middle part of flange fixed plate fluted.
Further improve：
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 are wider than the thickness for the flange to be welded.
Further improve：
Flange screw plate is the same as the slack adjuster being provided between flange fixed plate for adjusting gap length between the two.
Further improve：
The bottom of flange fixed plate is provided with a flange support base, to pivot flange.
Further improve：
A kind of method welded using above-mentioned pairing device, it is characterised in that：Comprise the following steps：
A, group is to pipe fitting clamping step, by two groups to pipe fitting, be placed individually on support base and Mobile base, use adjusting means
Hold out against and promote intervalve b and end pipe fitting a, by intervalve b and end pipe fitting a respectively to the first fixed plate and the second fixed plate
Direction promotes, and makes after it is adjacent to is fixed in the first fixed plate and the second fixed plate respectively；
B, group makes end pipe fitting be located at phase with intervalve pipe fitting axiality set-up procedure, the first hydraulic support mechanism of adjustment
Same height, make it coaxial, welding is then grouped；
C, clamping step, the second hydraulic support mechanism is adjusted, flange c is located at identical height with intervalve b, meanwhile,
Flange c is fixed in flange fixed plate by flange screw plate, needs to adjust flange in fastener cycle in the position of transverse direction, and
Ensure the axiality of flange and intervalve b, pass through mobile second mobile base, diminution intervalve b and flange c gap, by method
Blue c abuts against intervalve b end；
D, welding step, pipe fitting is grouped for welding to the flange and group having good positioning；
E, its length can be measured when needing or shorter workpiece longer to length that welding is grouped in step a, and
Adjust support base（2）Position, increase or reduce two support bases（2）The distance between.
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, pipe fitting each several part can be made to be in 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 control flange and the gap of end short axle and intervalve, it is long so as to the entirety of guarantee group postwelding well
Degree；
5th, the regulation in short transverse uses hydraulic means as 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, at the same can be very good 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：
Accompanying drawing 1 is the stereogram of the embodiment of the present invention 1；
Accompanying drawing 2 is the front view of the embodiment of the present invention 1；
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；
Schematic diagram when accompanying drawing 6 is the stepped workpiece of pairing device machine table or taper work of the embodiment of the present invention 1；
Accompanying drawing 7 is the structural representation of the embodiment of the present invention 2.
In figure：1- bases；2- support bases；3- support beams；The fixed plates of 4- first；5- the first secured adjusted plates；6- is moved
Seat；7- flange Mobile bases；The mobile bases of 8- first；The guide rails of 9- first；The vertical guide rails of 10- first；The adjusting seats of 11- first；12-
One hydraulic support mechanism；13- the second secured adjusted plates；The fixed plates of 14- second；15- flange fixing devices；16- second moves bottom
Seat；The adjusting seats of 17- second；The vertical guide rails of 18- second；The guide rails of 19- second；20- support platforms；The guide rails of 21- the 3rd；22- slides；
The hydraulic support mechanisms of 23- second；151- flange fixed plates；152- flange support bases；153- flange screw plates；154- grooves；
155- slack adjusters；A- ends pipe fitting；B- intervalves；C- flanges；M- workpiece.
Embodiment
Embodiment 1, as shown in Figure 1, Figure 2, Figure 3 shows, a kind of pairing device, including base 1, the centre position of base 1 are fixed
It is connected with two groups of support bases 2, two groups of support bases 2 are provided with the support platform 20 for being used for supporting workpiece M, and support base 2 is supporting
Weight or volume the best part in workpiece, generally intermediate pipe piece.
The support platform 20 is support beam 3 or supporting plate, when support platform 20 is support beam 3, support beam 3
Quantity at least two.
The upper surface flush with each other that support beam 3 contacts with workpiece M bottoms, and keep same plane degree.
The side of the upper surface of support beam 3 is provided with least one first fixed plate 4, the opposite side of the upper surface of support beam 3
Provided with least one first secured adjusted plate 5, the first fixed plate 4 is oppositely arranged with the first secured adjusted plate 5.
The secured adjusted plate 5 of first fixed plate 4 and first is vertical with the plane that the upper surface of each support beam 3 is formed to be set
Put.
First fixed plate 4 is fixedly connected with support beam 3, and the first fixed plate 4 positioned at the same side contacts with workpiece M
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 be selected such as bolt, carry
Handwheel of leading screw etc., by adjusting the device the first secured adjusted plate 5 can be made to be moved to the direction of the first fixed plate 4, promote work
Part M is mobile and is resisted against in the first fixed plate 4.Adjustable plate bottom is provided with fixing device, and the first fixation is resisted against in workpiece M
After on plate 4, the first secured adjusted plate 5 can be fixed on above support beam 3, limitation workpiece M movement.The one of base 1
End 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 10, the first adjusting seat 11, the
Two secured adjusted plates 13, second fixed plate 14 etc. are formed, and Mobile base 6 is used for the pipe fitting for supporting workpiece medial end portions, 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, supports and adjusts the
The height of one adjusting seat 11.
The first vertical guide rail 10 is additionally provided with first mobile base 8, the first tune is slidably connected on the first vertical guide rail 10
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 adjusting seat 11 can be made up of several support beams, or supporting plate, if support beam, then at least
There is the middle part that a crossbeam is located at adjusting seat.
The side of the upper surface of first adjusting seat 11 is provided with least two second fixed plates 14, the upper surface of the first adjusting seat 11
Opposite side is provided with least two 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 4 and the second fixed plate 14 are located at the same side.
The other end of base 1 is provided with flange Mobile base 7, and flange Mobile base 7 includes the second mobile base 16, the second guide rail
19th, the second vertical guide rail 18, the second adjusting seat 17.
Second guide rail 19 can be line slideway or the guide rail of other forms.Second guide rail 19 is provided with can edge
Second mobile base 16 of the second guide rail 19 movement, the second mobile base 16 are provided with the second hydraulic support mechanism 23.
The second vertical guide rail 18 is additionally provided with second mobile base 16, the second tune is slidably connected on the second vertical guide rail 18
Bed rearrangement 17.
In second adjusting seat 17 flange fixing device 15 for mounting flange is provided with close to the position of support base 2.
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 opens up
Fluted 154, its groove 154 can be placed into workpiece and produce obstruction to process without the group to workpiece.Such as groove 154 is
U-shaped board, 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 pairing device of the present invention is for non-solid
When determining the group pair of the workpiece of 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 scheduled on flange fixed plate
On.
The bottom of flange fixed plate 151 is provided with a flange support base 152, to pivot flange.Supported in mounting flange
During seat 152, ensure to be placed on the branch of Mobile base 6 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.
A kind of method welded using the pairing device, support base is placed individually into pipe fitting and flange by two groups
2nd, Mobile base 6, on flange Mobile base 7, held out against with adjusting means and promote intervalve b and end pipe fitting a, by intervalve b and end
End pipe part a promotes to the first fixed plate 4 and the direction of the second fixed plate 14 respectively, it is adjacent to respectively and is fixed on the first fixed plate 4
And after second in fixed plate 14, it is high that the first hydraulic support mechanism 12 of adjustment makes end pipe fitting a with intervalve b be located at identical
Degree, is then grouped welding.
Then, flange c is fixed in flange fixed plate 151 by flange screw plate 153, needs to adjust in fastener cycle
Flange c ensures flange c and intervalve b axiality in the position of transverse direction, by moving the second mobile base 16, in diminution
Between pipe b and flange c gap, flange c is abutted against to intervalve b end.Afterwards, the second hydraulic support mechanism 23 is adjusted, is made
Flange c is located at identical height with intervalve b, makes it coaxial, welding is then grouped.
As shown in fig. 6, 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 relative position of the first fixed plate 4 and the second fixed plate 14
Put.
Embodiment 2, as shown in fig. 7, a kind of pairing device, including base 1, the centre position of base 1 are 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, and the 3rd guide rail 21 is fixed on base 1, and 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 M, and support base 2 is supporting weight or body in workpiece
Product the best part, generally intermediate pipe piece.
The support platform 20 is support beam 3 or supporting plate, when support platform 20 is support beam 3, support beam 3
Quantity at least two.
The upper surface flush with each other that support beam 3 contacts with workpiece M bottoms, and keep same plane degree.
The side of the upper surface of support beam 3 is provided with least one first fixed plate 4, the opposite side of the upper surface of support beam 3
Provided with least one first secured adjusted plate 5, the first fixed plate 4 is oppositely arranged with the first secured adjusted plate 5.
The supporting plane that the upper surface of the secured adjusted plate 5 of first fixed plate 4 and first and each support beam 3 is formed hangs down
Straight to set, the first fixed plate 4 is consistent with the flatness of the first secured adjusted plate 5.
First fixed plate 4 is fixedly connected with support beam 3, positioned at the same side the first fixed plate 4 with workpiece table
The face that face is in contact 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 be selected such as bolt, carry
Handwheel of leading screw etc., by adjusting the device the first secured adjusted plate 5 can be made to be moved to the direction of the first fixed plate 4, promote work
Part M is mobile and is resisted against in the first fixed plate 4.
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 adjusting seat 11, the second secured adjusted plate 13, second fixed plate 14 etc. are formed, 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 are provided with the first hydraulic support mechanism 12.
The first vertical guide rail 10 is additionally provided with first mobile base 8, the first tune is slidably connected on the first vertical guide rail 10
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 adjusting 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 adjusting seat.
The side of the upper surface of first adjusting seat 11 is provided with least two second fixed plates 14, the upper surface of the first adjusting seat 11
Opposite side is provided with least two second secured adjusted plates 13, and the second fixed plate 14 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 4 and two the second fixed plates 14 are located at the same side, the first fixed plate 4 and the second fixed plate 14
Contact surface with pipe fitting is generally aligned in the same plane.
The other end of base 1 is provided with flange Mobile base 7, and flange Mobile base 7 includes the second mobile base 16, the second guide rail
19th, the second vertical guide rail 18, the second adjusting seat 17.
Second guide rail 19 can be line slideway or the guide rail of other forms.Second guide rail 19 is provided with can edge
Second mobile base 16 of the second guide rail 19 movement, the second mobile base 16 are provided with the second hydraulic support mechanism 23.
The second vertical guide rail 18 is additionally provided with second mobile base 16, the second tune is slidably connected on the second vertical guide rail 18
Bed rearrangement 17.
In second adjusting seat 17 flange fixing device 15 for mounting flange is provided with close to the position of support base 2.
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 opens up
Fluted 154, its groove 154 can be placed into workpiece and produce obstruction to process without the group to workpiece.Such as groove 154 is
U-shaped board, 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 pairing device of the present invention is used to fix
During the group pair of the workpiece of specification, the width in its gap may be configured as the thickness of slightly wider than flange, and be adjusted by gap
Regulating device 155 etc. is directly anchored in flange fixed plate 151；When the pairing device of the present invention is used for the work of on-fixed specification
During the group pair of part, the flange screw plate 153 is used to adjust between the two between gap length with being provided between flange fixed plate 151
Gap adjusting means 155, the slack adjuster 155 are the devices such as the handwheel with feed screw nut, bolt, and flange is placed on
After in flange fixed plate 151, by adjusting slack adjuster 155, chuck is fixed in flange fixed plate.
The bottom of flange fixed plate 151 is provided with a flange support base 152, to pivot flange.Supported in mounting flange
During seat 152, ensure to be placed on the branch of Mobile base 6 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 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, the 3rd guide rail 21 and the second guide rail 19 can also be same root guide rail during installation；It is longer to length or shorter when needing
Workpiece when welding is grouped, its length can be measured, and adjust support base 2 in the position of the 3rd guide rail 21, increase or contracting
The distance between two support bases 2.
Claims (11)
1. a kind of pairing device, including base（1）, it is characterised in that：Base（1）It is provided with the Mobile base for being used for supporting workpiece
（6）；
Base（1）On be additionally provided with support base（2）, support base（2）It is provided with the support platform for being used for supporting workpiece（20）；
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 adjusting seat（11）, the first hydraulic support mechanism（12）For adjusting the first adjusting seat（11）Height；
The pairing device also includes flange Mobile base（7）, flange Mobile base（7）Including the second guide rail（19）, the second guide rail
（19）Being provided with can be along the second guide rail（19）The second mobile mobile base（16）, the second mobile base（16）It is provided with the second liquid
Press supporting mechanism（23）；
Second mobile base（16）On be additionally provided with the second vertical guide rail（18）, the second vertical guide rail（18）On slidably connect second
Adjusting seat（17）；
Second adjusting seat（17）It is provided with the flange fixing device for mounting flange（15）；
Flange fixing device（15）Including flange fixed plate（151）, flange fixed plate（151）Middle part open up it is fluted（154）；
Flange fixed plate（151）Both sides top be provided with two flange screw plates（153）, flange screw plate（153）Consolidate 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 be provided with a flange support base（152）, to pivot flange.
A kind of 2. pairing device according to claim 1, it is characterised in that：First adjusting seat（11）The side of upper surface
Provided with least two second fixed plates（14）, the first adjusting seat（11）The opposite side of upper surface is provided with least two second and fixed
Adjustable plate（13）.
A kind of 3. pairing device according to claim 2, it is characterised in that：Second secured adjusted plate（13）Fixed with first
Adjustable plate（5）Positioned at the same side；
First fixed plate（4）With the second fixed plate（14）Positioned at the same side.
A kind of 4. pairing device according to claim 1, it is characterised in that：The support base（2）Quantity be two groups.
A kind of 5. pairing device according to claim 4, it is characterised in that：Support base described in two groups（2）Respectively with base
（1）It is fixedly connected.
A kind of 6. pairing device according to claim 4, it is characterised in that：Support base described in two groups（2）Middle one of which
With base（1）It is fixedly connected, another group and base（1）It is slidably connected.
A kind of 7. pairing device according to claim 4, it is characterised in that：The support platform（20）For support beam
（3）, support beam（3）Quantity at least two.
A kind of 8. pairing device according to claim 4, it is characterised in that：Support beam（3）The side of upper surface is provided with
At least two first fixed plates（4）, support beam（3）The opposite side of upper surface is provided with least two first secured adjusted plates（5）.
A kind of 9. pairing device according to claim 8, it is characterised in that：The first secured adjusted plate（5）Bottom is same
Support beam（3）It is slidably connected, the first secured adjusted plate（5）Outside be provided with adjustable first secured adjusted plate（5）With support
Crossbeam（3）The adjusting means of relative position.
A kind of 10. pairing device according to claim 6, it is characterised in that：Support base（2）Pass through the 3rd guide rail（21）And
Slide（22）With base（1）It is slidably connected, support base（2）With slide（22）It is fixedly connected, the 3rd guide rail（21）It is fixed on base
（1）On, slide（22）With the 3rd guide rail（21）It is slidably connected.
11. a kind of method that pairing device using as described in above-mentioned claim 1-10 any one is welded, its feature
It is：Comprise the following steps：
A, group is to pipe fitting clamping step, by two groups to pipe fitting, be placed individually into support base（2）And Mobile base（6）On, filled with regulation
Top set is tight and promotes intervalve（b）And end pipe fitting（a）, by intervalve（b）And end pipe fitting（a）Respectively to the first fixed plate
（4）And second fixed plate（14）Direction promotes, and it is adjacent to respectively and is fixed on the first fixed plate（4）And second fixed plate（14）
On；
B, group adjusts the first hydraulic support mechanism to pipe fitting axiality set-up procedure（12）Make end pipe fitting（a）Same intervalve（b）
Positioned at identical height, make it coaxial, welding is then grouped；
C, clamping step, the second hydraulic support mechanism is adjusted（23）, make flange（c）Same intervalve（b）Positioned at identical height；Together
When, by flange（c）Pass through flange screw plate（153）It is fixed on flange fixed plate（151）On, need to adjust flange in fastener cycle
（c）In the position of transverse direction, and ensure flange（c）With intervalve（b）Axiality, pass through mobile second mobile base（16）, contracting
Small intervalve（b）And flange（c）Gap, by flange（c）Abut against intervalve（b）End；
D, welding step, pipe fitting is grouped for welding to the flange and group having good positioning；
E, its length is measured, and adjust support when needing or shorter workpiece longer to length that welding is grouped in step a
Seat（2）Position, increase or reduce two support bases（2）The distance between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510743356.9A CN105215619B (en) | 2015-11-05 | 2015-11-05 | A kind of pairing device and the method using device welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510743356.9A CN105215619B (en) | 2015-11-05 | 2015-11-05 | A kind of pairing device and the method using device welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105215619A CN105215619A (en) | 2016-01-06 |
| CN105215619B true CN105215619B (en) | 2018-02-09 |
Family
ID=54985066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510743356.9A Active CN105215619B (en) | 2015-11-05 | 2015-11-05 | A kind of pairing device and the method using device welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105215619B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802398B (en) * | 2019-11-06 | 2020-11-06 | 大连理工大学 | Coaxiality adjusting device and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2777939B2 (en) * | 1991-02-28 | 1998-07-23 | 高砂熱学工業株式会社 | Circumferential welding method for galvanized steel pipe |
| 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 |
| JP2920830B1 (en) * | 1998-06-19 | 1999-07-19 | 新菱冷熱工業株式会社 | Three-dimensional piping assembly device using laser light |
| CN104493408B (en) * | 2014-12-17 | 2016-05-18 | 湖南通源机电科技有限公司 | Before and after crane frame, section group is to frock |
-
2015
- 2015-11-05 CN CN201510743356.9A patent/CN105215619B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105215619A (en) | 2016-01-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105215618B (en) | A kind of group to device and the method for utilizing the device to weld | |
| CN203992938U (en) | Gilled radiator welding tooling | |
| CN205218368U (en) | Slow -speed shaft group is to device | |
| CN205184096U (en) | Deck of boat automatic welding dolly | |
| CN104476062B (en) | Framework two axle apparatus for welding and positioning | |
| CN105916606A (en) | Bending machine | |
| CN105215619B (en) | A kind of pairing device and the method using device welding | |
| CN103406781A (en) | Circular-arc milling clamp for left supporting elbow and right supporting elbow | |
| CN206811692U (en) | A kind of angle grinder support for boiler tubing polishing | |
| CN205465019U (en) | Slow -speed shaft group is to device | |
| CN103769789A (en) | Welding fixture for elevator underbeams | |
| CN103286501B (en) | Elevator lower beam welding and location device | |
| JP7457136B2 (en) | welding machine | |
| CN203738292U (en) | Tool jig for welding elevator underbeams | |
| CN105618983A (en) | Chassis assembling fixture | |
| CN211162596U (en) | Automobile manufacturing is with welding frock that has multistation and adjust structure | |
| CN203330612U (en) | Elevator lower beam welding and positioning device | |
| CN103219208B (en) | A kind of convenient loading chip module roll forming device | |
| CN114669945A (en) | A positioning jig for welder | |
| CN109352203B (en) | Welding process of open-type structure sleeper beam | |
| CN212683009U (en) | Automobile pipeline welding positioning tool | |
| CN206273421U (en) | A kind of clamping and conveying device of automotive seat angular adjustment assembly forming machine | |
| CN208614260U (en) | Camshaft milling machine central frame mechanism | |
| CN205218415U (en) | Support mobile device | |
| CN206998160U (en) | Car gusset group welds loose tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The invention relates to an assembly device and a welding method using the device Effective date of registration: 20211213 Granted publication date: 20180209 Pledgee: China Construction Bank Corporation Gaomi sub branch Pledgor: HIMILE MECHANICAL MANUFACTURING Co.,Ltd. Registration number: Y2021980014729 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230406 Granted publication date: 20180209 Pledgee: China Construction Bank Corporation Gaomi sub branch Pledgor: HIMILE MECHANICAL MANUFACTURING Co.,Ltd. Registration number: Y2021980014729 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A pairing device and a method of welding using the device Effective date of registration: 20230427 Granted publication date: 20180209 Pledgee: China Construction Bank Corporation Gaomi sub branch Pledgor: HIMILE MECHANICAL MANUFACTURING Co.,Ltd. Registration number: Y2023980039429 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |