CN107138908A - The method for supporting welded suitable for conical pipe fitting or special piece - Google Patents

The method for supporting welded suitable for conical pipe fitting or special piece Download PDF

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Publication number
CN107138908A
CN107138908A CN201710463695.0A CN201710463695A CN107138908A CN 107138908 A CN107138908 A CN 107138908A CN 201710463695 A CN201710463695 A CN 201710463695A CN 107138908 A CN107138908 A CN 107138908A
Authority
CN
China
Prior art keywords
idler wheel
fixed
wheel shelf
chute
frame
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.)
Withdrawn
Application number
CN201710463695.0A
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Chinese (zh)
Inventor
贺兴全
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mianzhu Jialin Power Spare Parts Factory (general Partner)
Original Assignee
Mianzhu Jialin Power Spare Parts Factory (general Partner)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mianzhu Jialin Power Spare Parts Factory (general Partner) filed Critical Mianzhu Jialin Power Spare Parts Factory (general Partner)
Priority to CN201710463695.0A priority Critical patent/CN107138908A/en
Publication of CN107138908A publication Critical patent/CN107138908A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/047Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/04Tubular or hollow articles
    • B23K2101/06Tubes

Abstract

The invention discloses the method for supporting suitable for conical pipe fitting or special piece welding, comprise the following steps:Step A:Chute is set on support frame, fixed idler whell frame and movable idler wheel shelf are arranged on chute;Step B:Roller is respectively mounted on fixed idler whell frame and movable idler wheel shelf, drive device one is connected on fixed idler whell frame;Step C:Connecting portion is set in support frame both sides, connecting portion both sides are connected with arrangement for adjusting height, and lifting groove is provided with arrangement for adjusting height;Step D:Connecting portion is set to be moved along lifting groove;Step E:Movable idler wheel shelf is set to be moved along chute;Step F:Workpiece to be welded is placed on fixed idler whell frame and movable idler wheel shelf, then adjusted once.The present invention can adjust the spacing between the height of fixed idler whell frame and movable idler wheel shelf, and fixed idler whell frame and movable idler wheel shelf, it is adaptable to conical pipe fitting or special piece, and simple and reliable for structure, the scope of application is wider.

Description

The method for supporting welded suitable for conical pipe fitting or special piece
Technical field
The present invention relates to turning rolls, and in particular to the method for supporting welded suitable for conical pipe fitting or special piece.
Background technology
Welding, also referred to as welding, Rong connects, and is a kind of jointing metal in the way of heating, high temperature or high pressure or other heat The manufacturing process and technology of plastic material such as plastics.The purpose of engagement is reached in welding by following three approach:1st, melting welding --- Heat the workpiece for being intended to engage to be allowed to just engage after being partially melting to form molten bath, molten bath cooled and solidified, can add to melt if necessary and fill out thing Auxiliary, it is the welding processing for being adapted to various metals and alloy, is not required to pressure;2nd, pressure welding --- welding process must butt-welding fitting apply Plus-pressure, belongs to the processing of various metal materials and part metals material;3rd, soldering --- use metal more low-melting than mother metal Material does solder, using liquid solder soak mother metal, fill play movement, and with mother metal diffuse into one another realization link weldment.It is suitable Together in the welding processing of various materials, the welding processing of different metal or foreign peoples's material is also suitable for.The energy of modern times welding comes There are many kinds, including gas flame, electric arc, laser, electron beam, friction and ultrasonic wave etc. in source.Except in addition to, welding in the factory It can also carry out in a variety of contexts, such as field, under water and space.No matter wherein, welding may all bring danger to operator Danger, so appropriate safeguard procedures must be taken when being welded.Welding the injury being likely to result in human body includes burn, touches Electricity, inpairment of vision, suction toxic gas, ultraviolet overexposure etc..
Turning rolls drives what cylindrical shape or conical weldment rotated by the frictional force between weldment and active roller Device, is mainly used in using on some row heavy-duty machines of heavy industry, turning rolls is a kind of welding auxiliary equipment, is usually used in The welding of circumferential weld and inside and outside longitudinal joint inside and outside cylindrical parts workpiece, is generally filled by base, active roller, return idler, support, transmission Put, power set driving etc. composition.Actuator drives active roller, utilizes the friction between active roller and cylindrical parts workpiece Power drives workpiece rotation to realize displacement, and the horizontal level welding of the inside and outside circumferential weld and inside and outside longitudinal joint of workpiece can be achieved, supporting automatic Welding equipment can realize automatic welding, can greatly improve weldquality, reduce labor intensity, and improve operating efficiency, welding roll Frame can also coordinate manual welding or as detection, the equipment of component location guide workpiece for barrel.
Existing turning rolls is usually clustered in groups to be used, the height of turning rolls, and active roller and return idler Between spacing be all fixed, be only applicable to the welding of cylindrical parts workpiece, for conical pipe fitting or special piece, pipe fitting Differed along the diameter of its axis direction, it is impossible to supported using highly identical, spacing identical turning rolls group, It is not easy to welding.
The content of the invention
The technical problems to be solved by the invention are that existing turning rolls can not be carried out to conical pipe fitting or special piece The problem of support, it is therefore intended that the method for supporting welded suitable for conical pipe fitting or special piece is provided, solved the above problems.
The present invention is achieved through the following technical solutions:
The method for supporting welded suitable for conical pipe fitting or special piece, comprises the following steps:
Step A:Chute is set on support frame, fixed idler whell frame and movable idler wheel shelf are arranged on chute, mobile rolling Wheel carrier can be moved along chute, and can be fixed on chute;
Step B:Roller is respectively mounted on fixed idler whell frame and movable idler wheel shelf, drive device is connected on fixed idler whell frame One, it is return idler on active roller, movable idler wheel shelf to be on fixed idler whell frame, and the driving active roller of drive device one is utilized Frictional force between active roller and cylindrical parts workpiece drives workpiece rotation to realize displacement, the inside and outside circumferential weld of workpiece can be achieved and interior The welding of outer longitudinal joint, drive device one can select motor;
Step C:Connecting portion is set in support frame both sides, connecting portion both sides are connected with arrangement for adjusting height, height is adjusted Lifting groove is provided with device, connecting portion can be moved in lifting groove, and can be fixed in lifting groove;
Step D:Connecting portion is moved along lifting groove, adjust the height of support frame, connecting portion is then fixed on lifting groove On;
Step E:Movable idler wheel shelf is set to be moved along chute, the spacing between regulation fixed idler whell frame and movable idler wheel shelf, so Movable idler wheel shelf is fixed on chute afterwards, is allowed to be applied to the workpiece that diameter of the pipe fitting along its axis direction is differed, for example Conical pipe fitting or special piece;
Step F:Workpiece to be welded is placed on fixed idler whell frame and movable idler wheel shelf, then adjusts the height of support frame, And the spacing between fixed idler whell frame and movable idler wheel shelf.
Further, pitch wheel axle and rack are provided with the chute, rack is located above gear shaft, institute Movable idler wheel shelf is stated on rack, the movement of movable idler wheel shelf is driven using pinion and rack, so as to change fixed rolling Spacing between wheel carrier and movable idler wheel shelf.
Further, the gear shaft is connected with drive device two, and drive device two is rotated with movable gear shaft, drive device Two can select motor.
Further, it is provided through being provided with the screw thread being engaged with screw rod on screw rod, connecting portion on the connecting portion Hole, connecting portion and screw rod are mutually screwed, and connecting portion can be moved along screw axis direction, rotate screw rod, then connecting portion is along spiral shell Bar is moved.
Further, drive device three is connected with the screw rod, drive device three drives screw rod to rotate, drive device three It can select motor.
The present invention compared with prior art, has the following advantages and advantages:
The method for supporting that the present invention is welded suitable for conical pipe fitting or special piece, is adjusted by arrangement for adjusting height and supported The height of frame, can adjust the height of fixed idler whell frame and movable idler wheel shelf, fixed and rolled by the mobile regulation of movable idler wheel shelf Spacing between wheel carrier and movable idler wheel shelf, makes the present invention be applied to conical pipe fitting or special piece, simple and reliable for structure, is applicable Scope is wider.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention;
Fig. 2 is support frame of the present invention and arrangement for adjusting height connection diagram;
Fig. 3 is movable idler wheel shelf internal structure schematic diagram of the present invention.
Mark and corresponding parts title in accompanying drawing:
1- support frames, 2- chutes, 3- fixed idler whell framves, 4- movable idler wheel shelfs, 5- rollers, 6- drive devices one, 7- connections Portion, 8- arrangement for adjusting height, 9- lifting grooves, 10- gear shafts, 11- racks, 12- drive devices two, 13- screw rods, 14- driving dresses Put three.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make For limitation of the invention.
Embodiment 1
As shown in Figure 1, it is adaptable to conical pipe fitting or the method for supporting of special piece welding, comprise the following steps:
Step A:Chute 2 is set on support frame 1, fixed idler whell frame 3 and movable idler wheel shelf 4 are arranged on chute 2, moved Dynamic turning rolls 4 can be moved along chute 2, and can be fixed on chute 2;
Step B:Roller 5 is respectively mounted on fixed idler whell frame 3 and movable idler wheel shelf 4, driving is connected on fixed idler whell frame 3 It is return idler on active roller, movable idler wheel shelf 4 to be on device 1, fixed idler whell frame 3, and the driving of drive device 1 is actively rolled Wheel, drives workpiece rotation to realize displacement, the inside and outside of workpiece can be achieved using the frictional force between active roller and cylindrical parts workpiece The welding of circumferential weld and inside and outside longitudinal joint, drive device 1 can select motor;
Step C:Connecting portion 7 is set in the both sides of support frame 1, the both sides of connecting portion 7 are connected with arrangement for adjusting height 8, height Lifting groove 9 is provided with adjusting means 8, connecting portion 7 can be moved in lifting groove 9, and can be fixed in lifting groove 9;
Step D:Connecting portion 7 is moved along lifting groove 9, adjust the height of support frame 1, connecting portion 7 is then fixed on liter Drop on groove 9;
Step E:Movable idler wheel shelf 4 is set to be moved along chute 2, between adjusting between fixed idler whell frame 3 and movable idler wheel shelf 4 Away from then movable idler wheel shelf 4 is fixed on chute 2, is allowed to be applied to the work that differs of diameter of the pipe fitting along its axis direction Part, such as conical pipe fitting or special piece;
Step F:Workpiece to be welded is placed on fixed idler whell frame 3 and movable idler wheel shelf 4, then adjusts the height of support frame 1 Degree, and the spacing between fixed idler whell frame 3 and movable idler wheel shelf 4.
Embodiment 2
The present embodiment is that on the basis of embodiment 1, the present invention is further illustrated.
As shown in Fig. 2 being provided through screw rod 13 on connecting portion 7, the spiral shell being engaged with screw rod 13 is provided with connecting portion 7 Pit, connecting portion 7 and screw rod 13 are mutually screwed, and connecting portion 7 can be moved along the axis direction of screw rod 13, rotate screw rod 13, then Connecting portion 7 is moved along screw rod 13, and drive device 3 14 is connected with screw rod 13, and drive device 3 14 drives screw rod 13 to rotate, and drives Dynamic device 3 14 can select motor.
Embodiment 3
The present embodiment is that on the basis of embodiment 1, the present invention is further illustrated.
As shown in figure 3, being provided with pitch wheel axle 10 and rack 11 in chute 2, rack 11 is located at gear shaft 10 Top, movable idler wheel shelf 4 is arranged on rack 11, the movement of movable idler wheel shelf 4 is driven using pinion and rack, so as to change Spacing between fixed idler whell frame 3 and movable idler wheel shelf 4.Gear shaft 10 is connected with drive device 2 12, the band of drive device 2 12 Movable gear shaft 10 is rotated, and drive device 2 12 can select motor.
Embodiment above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect Illustrate, should be understood that the embodiment that these are only the present invention, the protection model being not intended to limit the present invention Enclose, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. should be included in the present invention Protection domain within.

Claims (5)

1. the method for supporting welded suitable for conical pipe fitting or special piece, it is characterised in that comprise the following steps:
Step A:Chute (2) is set on support frame (1), fixed idler whell frame (3) and movable idler wheel shelf (4) are arranged on chute (2) on, movable idler wheel shelf (4) can be mobile along chute (2), and can be fixed on chute (2);
Step B:Roller (5) is respectively mounted on fixed idler whell frame (3) and movable idler wheel shelf (4), is connected on fixed idler whell frame (3) Drive device one (6);
Step C:Connecting portion (7) is set in support frame (1) both sides, connecting portion (7) both sides are connected with arrangement for adjusting height (8), Lifting groove (9) is provided with arrangement for adjusting height (8), connecting portion (7) can be moved in lifting groove (9), and can be fixed on In lifting groove (9);
Step D:Make connecting portion (7) mobile along lifting groove (9), the height of regulation support frame (1) is then fixed by connecting portion (7) In lifting groove (9);
Step E:Make movable idler wheel shelf (4) mobile along chute (2), between regulation fixed idler whell frame (3) and movable idler wheel shelf (4) Movable idler wheel shelf (4), is then fixed on chute (2) by spacing;
Step F:Workpiece to be welded is placed on fixed idler whell frame (3) and movable idler wheel shelf (4), then adjusts support frame (1) Highly, and the spacing between fixed idler whell frame (3) and movable idler wheel shelf (4).
2. the method for supporting according to claim 1 welded suitable for conical pipe fitting or special piece, it is characterised in that institute State and pitch wheel axle (10) and rack (11) are provided with chute (2), rack (11) is located above gear shaft (10), institute Movable idler wheel shelf (4) is stated on rack (11).
3. the method for supporting according to claim 2 welded suitable for conical pipe fitting or special piece, it is characterised in that institute State gear shaft (10) and be connected with drive device two (12).
4. the method for supporting according to claim 1 welded suitable for conical pipe fitting or special piece, it is characterised in that institute State and screw rod (13) is provided through on connecting portion (7), the screwed hole being engaged with screw rod (13) is provided with connecting portion (7), even Socket part (7) and screw rod (13) are mutually screwed, and connecting portion (7) can be moved along screw rod (13) axis direction.
5. the method for supporting according to claim 4 welded suitable for conical pipe fitting or special piece, it is characterised in that institute State and drive device three (14) is connected with screw rod (13), drive device three (14) drives screw rod (13) to rotate.
CN201710463695.0A 2017-06-19 2017-06-19 The method for supporting welded suitable for conical pipe fitting or special piece Withdrawn CN107138908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710463695.0A CN107138908A (en) 2017-06-19 2017-06-19 The method for supporting welded suitable for conical pipe fitting or special piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710463695.0A CN107138908A (en) 2017-06-19 2017-06-19 The method for supporting welded suitable for conical pipe fitting or special piece

Publications (1)

Publication Number Publication Date
CN107138908A true CN107138908A (en) 2017-09-08

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701648A (en) * 1950-01-04 1955-02-08 Worthington Corp Equalization of pressure on the rollers in a turning roll by hydraulic means
CN201231391Y (en) * 2008-05-14 2009-05-06 大庆石油管理局 Roller carrier special for wall build-up welding of conical vessel
CN102773653A (en) * 2012-08-14 2012-11-14 张家港华东锅炉有限公司 Tube body supporting device assorted with circumferential weld welding machine
CN204171554U (en) * 2014-08-29 2015-02-25 天津曹氏锅炉有限公司 A kind of turning rolls
CN204711482U (en) * 2015-06-24 2015-10-21 方圆电气股份有限公司 Extra-high voltage steel tube tower flange pairing machine
CN204771326U (en) * 2015-07-23 2015-11-18 中国华电工程(集团)有限公司 Circuit concrete pole pair meets auxiliary device
CN204975877U (en) * 2015-08-11 2016-01-20 浙江双森金属科技股份有限公司 Be used for pipe welded positioner
CN205057404U (en) * 2015-09-17 2016-03-02 中建钢构有限公司 Adjustable support structure
CN105945506A (en) * 2016-07-19 2016-09-21 天顺风能(苏州)股份有限公司 Self-adjusting roller carrier
CN205798837U (en) * 2016-07-26 2016-12-14 中国五冶集团有限公司 One is suitable to various bore steel pipe circular seam welded stayed construction

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701648A (en) * 1950-01-04 1955-02-08 Worthington Corp Equalization of pressure on the rollers in a turning roll by hydraulic means
CN201231391Y (en) * 2008-05-14 2009-05-06 大庆石油管理局 Roller carrier special for wall build-up welding of conical vessel
CN102773653A (en) * 2012-08-14 2012-11-14 张家港华东锅炉有限公司 Tube body supporting device assorted with circumferential weld welding machine
CN204171554U (en) * 2014-08-29 2015-02-25 天津曹氏锅炉有限公司 A kind of turning rolls
CN204711482U (en) * 2015-06-24 2015-10-21 方圆电气股份有限公司 Extra-high voltage steel tube tower flange pairing machine
CN204771326U (en) * 2015-07-23 2015-11-18 中国华电工程(集团)有限公司 Circuit concrete pole pair meets auxiliary device
CN204975877U (en) * 2015-08-11 2016-01-20 浙江双森金属科技股份有限公司 Be used for pipe welded positioner
CN205057404U (en) * 2015-09-17 2016-03-02 中建钢构有限公司 Adjustable support structure
CN105945506A (en) * 2016-07-19 2016-09-21 天顺风能(苏州)股份有限公司 Self-adjusting roller carrier
CN205798837U (en) * 2016-07-26 2016-12-14 中国五冶集团有限公司 One is suitable to various bore steel pipe circular seam welded stayed construction

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Application publication date: 20170908