CN201592305U - Platform-lifting type cylinder circumferential seam/longitudinal seam welding machine - Google Patents

Platform-lifting type cylinder circumferential seam/longitudinal seam welding machine Download PDF

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Publication number
CN201592305U
CN201592305U CN2009202588351U CN200920258835U CN201592305U CN 201592305 U CN201592305 U CN 201592305U CN 2009202588351 U CN2009202588351 U CN 2009202588351U CN 200920258835 U CN200920258835 U CN 200920258835U CN 201592305 U CN201592305 U CN 201592305U
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CN
China
Prior art keywords
platform
welding
welding machine
lifting type
type cylinder
Prior art date
Application number
CN2009202588351U
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Chinese (zh)
Inventor
彭友平
叶忠
王卫红
Original Assignee
无锡威华电焊机制造有限公司
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Application filed by 无锡威华电焊机制造有限公司 filed Critical 无锡威华电焊机制造有限公司
Priority to CN2009202588351U priority Critical patent/CN201592305U/en
Application granted granted Critical
Publication of CN201592305U publication Critical patent/CN201592305U/en

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Abstract

The utility model relates to a welding machine, particularly to a platform-lifting type cylinder circumferential seam/longitudinal seam welding machine. The welding machine comprises parallelly arranged upright posts, a power platform connected among the upright posts, and a welding platform which is positioned among the upright posts and can move up and down along the upright posts. The welding machine is characterized in that a welding guide rail is arranged on the welding platform, and a welding head is in sliding connection with the welding guide rail; and a rotation platform for supporting a to-be-welded workpiece is arranged below the welding head. The platform-lifting type cylinder circumferential seam/longitudinal seam welding machine can greatly improve production efficiency, reduce labor intensity, and improve welding production environment, thereby being a set of good equipment for cylinder welding production enterprises.

Description

Platform lifting type cylinder body circular seam and longitudinal seam welding machine
Technical field
The utility model relates to a kind of bonding machine, specifically a kind of platform lifting type cylinder body circular seam and longitudinal seam welding machine.
Background technology
Along with economic development, be extensive use of large-scale welding cylindrical shell in industries such as oil, shipbuilding, building, digging, communal facility, energy transportation, boilers, as: bridge column, petroleum transportation pipeline, city drainage pipeline, boiler barrel, oil truck cylindrical shell etc.Existing large-size cylinder body manufacturing enterprise all also adopts submerged arc welding carriage or simple fixed frame to weld, can only single girth weld, when the cylindrical shell size variation, it is very difficult that fixed frame is adjusted the welding position, and at the bottom of the welding quality instability, production efficiency, production on-site environment is poor.
The utility model content
The purpose of this utility model provides a kind of platform lifting type cylinder body circular seam and longitudinal seam welding machine, and it can weld the longitudinal joint of cylindrical shell, can weld the circumferential weld of cylindrical shell again.It can significantly improve the production efficiency of lifting platform type tube body circular seam bonding machine, reduces working strength of workers, improves the environment that welding is produced.For cylindrical shell welding manufacturing enterprise provides a cover good equipment.
The technical scheme that provides according to the utility model, described platform lifting type cylinder body circular seam and longitudinal seam welding machine, comprise the column that is arranged in parallel, and be connected in the power platform between columns assemblies, and between column and the jig that can move up and down along column; It is characterized in that: the welding guide rail is set on jig, and welding head is slidingly connected on described welding guide rail; Below welding head, be provided for supporting the rotation platform of welded part.
At the driving mechanism that is provided for driving next end on the jig on the power platform, described driving mechanism is connected with wirerope, and the end of wirerope is connected with jig.Bottom at column is provided with walking mechanism.Between column and power platform, diagonal brace is set.Side at column is provided with cat ladder.At the bottom of column setting operation platform.
On jig, be provided for regulating the adjusting screw(rod) of the position of guide rail, one end and the described guide rail of described adjusting screw(rod) are rotationally connected, the other end of adjusting screw(rod) is installed handwheel, the thread segment and the nut at adjusting screw(rod) middle part are connected, described nut is installed on the jig, guide rail and described welding guide rail are slidingly connected, and movable stand is slidingly connected on guide rail.
Connecting portion with adjusting screw(rod) on guide rail is provided with bearing cartridge, between described bearing cartridge and adjusting screw(rod) self-aligning bearing is set, and on the bearing cartridge of self-aligning bearing one side back-up ring is set, and on the bearing cartridge of opposite side bearing (ball) cover is set.In described walking mechanism, road wheel is positioned at the bottom of column, installs in the bottom sides of column to be used for the drive motors that ground-engaging wheel rotates.Active roller and passive roller are set on described rotation platform, and are used to drive the rotary electric machine that active roller rotates.
This utility model has following advantage: 1. because the utility model adopts frequency control and programmable controller controls, easily realize stepless speed regulation and Automation of Welding; And existing manual welding efficient is low, the effort of taking a lot of work; 2. because the utility model adopts welding head can adjust up and down according to the size of workpiece along with moving up and down jig, door frame can also vertically move simultaneously, utilizes door frame to move to weld the longitudinal joint of cylindrical shell.Therefore its applicability is wider, can weld the cylindrical shell workpiece of different sizes and the cylindrical shell of different directions; Platform lifting type cylinder body circular seam and longitudinal seam welding machine is the mode with the lifting jig, makes because workpiece (cylindrical shell) size needs to adjust the welding position and becomes easier.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the enlarged drawing of A among Fig. 2.
The specific embodiment
Among the figure: 1, left lateral is walked assembly, and 2, cat ladder, 3, column, 4, jig, 5, diagonal brace, 6, wirerope, 7, power platform, 8, welding head, 9, the welding guide rail, 10, crossbeam, 11, nut, 12, adjusting screw(rod), 13, handwheel, 14, the handwheel end cap, 15, back-up ring, 16, bearing cartridge, 17, bearing (ball) cover, 18, self-aligning bearing, 19, operating platform, 20, operation control box, 21, right lateral is walked assembly, 22, safety pin, 23, steady pin, 24, cylindrical shell, 25, the ground rail, 26, road wheel, 27, passive roller, 28, rotation platform, 29, active roller, 30, welding head, 31, the wire feed dish, 32, guide wheel, 33, movable stand.
Platform lifting type cylinder body circular seam and longitudinal seam welding machine comprises the column 3 that is arranged in parallel, and is connected in the power platform 7 of 3 of columns assemblies, and between column 3 and the jig 4 that can move up and down along column 3; It is characterized in that: welding guide rail 9 is set on jig 4, and welding head 8 is slidingly connected on described welding guide rail 9; Below welding head 8, be provided for supporting the rotation platform 28 of welded part.
At the driving mechanism that is provided for driving next end on the jig 4 on the power platform 7, described driving mechanism is connected with wirerope 6, and the end of wirerope 6 is connected with jig 4.Be convenient to the walking mechanism that whole bonding machine moves in the setting of the bottom of column 3.The diagonal brace 5 of booster action has been set between column 3 and power platform 7.Be convenient to operating personnel in the setting of the side of column 3 and climb up the cat ladder 2 that climbs down.Bottom at column 3 is provided with the operating platform 19 of being convenient to operating personnel's operation.
On jig 4, be provided for regulating the adjusting screw(rod) 12 of the position of guide rail 10, one end and the described guide rail 10 of described adjusting screw(rod) 12 are rotationally connected, the other end of adjusting screw(rod) 12 is installed handwheel 14, the thread segment and the nut 11 at adjusting screw(rod) 12 middle parts are connected, described nut 11 is installed on the jig 4, guide rail 10 is slidingly connected with described welding guide rail 9, and movable stand 33 is slidingly connected on guide rail 10.Guide wheel 32 is set on movable stand 33, and described guide wheel 32 has a plurality of, leans against on the described guide rail 10, and during work, movable stand 33 moves along guide rail 10; Wire feed dish 31 and welding head 30 are installed on movable stand 33.
Connecting portion with adjusting screw(rod) 12 on guide rail 10 is provided with bearing cartridge 16, between described bearing cartridge 16 and adjusting screw(rod) 12, self-aligning bearing 18 is set, and on the bearing cartridge 16 of self-aligning bearing 18 1 sides, back-up ring 15 is set, on the bearing cartridge 16 of opposite side bearing (ball) cover 17 is set.
In described walking mechanism, road wheel 29 is positioned at the bottom of column 3, installs in the bottom sides of column 3 to be used for the drive motors that ground-engaging wheel 29 rotates.
Active roller 29 and passive roller 27 are set on described rotation platform 28, and are used to drive the rotary electric machine that active roller 29 rotates.
The utility model utilizes four root posts 3 to support and goes up power platform 7, on power platform 7 hoisting mechanism is installed.Put down four wireropes 6 on the hoist engine respectively, by pulley make wirerope 6 along the direction parallel with column 3 hang down and be fixed in the middle of on the jig 4.By shrinking or loosening wirerope 6, jig 4 rises or descends in the middle of making.Four root posts 3 are connected respectively on the left and right sides walking assembly 1,21 in twos, and ground-engaging element moves, and drive that door frame is whole to be moved, and make about Welder's potential energy of equipment, move forward and backward.Enlarged the scope of application of door frame.
On the described jig 4 in the middle of being positioned at welding head 30 and guide rail 10 are installed, welding head 30 by motor reduction gearbox by the relative friction of guide wheel 32 with guide rail 10, but along guide rail 10 move left and right, so that the position of adjustment pad.
The actuating unit that variable-frequency motor and reduction box are formed is housed on the described left and right sides walking assembly 1,21, drives road wheel 26 and passive roller 27 rotates, the rotation by road wheel 26 and passive roller 27 can make bonding machine move forward and backward along ground rail 25.
This platform lifting type cylinder body circular seam and longitudinal seam welding machine is adjusted assembly, electrical apparatus control system, welding system etc. and is formed by operation control box 20, welding head 8, power platform 7, the jig 4 that moves up and down, column 3, welding guide rail 9, guide rail.
1, the course of work of this club guardrail bonding machine;
A, the workpiece cylindrical shell 24 to be welded that has assembled is hung in cylindrical shell rotation platform 28;
B, manually adjust the welding position;
C, to select the workpiece welds types on operation control box 20 be circumferential weld or longitudinal joint, by the welding start button.During girth welding: welding machine starts welding automatically, and cylindrical shell 24 is rotated by predefined rotating speed simultaneously; During longitudinal seam welding: welding machine starts welding automatically, and the door frame that is made of column 3 and power platform 7 moves by predefined speed.
2, this platform lifting type cylinder body circular seam and longitudinal seam welding machine function;
A, welding process are by programmable controller.When welding starts or stops, can start the rotation platform 28 of cylindrical shell 24 simultaneously according to welding requirements, make cylindrical shell 24 rotations; Or start door frame and move welding (cylindrical shell 24 is motionless), and the automatic starting the arc and blow-out;
The speed that B, cylindrical shell 24 rotations or door frame move welding realizes stepless speed regulation by frequency-variable controller by knob on the operation control box 20 and display screen;
C, welding head 8 can be adjusted up and down according to the size of cylindrical shell 24 along with the jig 4 that moves up and down;
D, improve welding production efficiency, protection production environment effectively

Claims (10)

1. platform lifting type cylinder body circular seam and longitudinal seam welding machine comprises the column (3) that is arranged in parallel, and is connected in the power platform (7) between columns assemblies (3), and the jig (4) that is positioned between the column (3) and can moves up and down along column (3); It is characterized in that: welding guide rail (9) is set on jig (4), and welding head (8) is slidingly connected on described welding guide rail (9); Be provided for supporting the rotation platform (28) of welded part in the below of welding head (8).
2. platform lifting type cylinder body circular seam and longitudinal seam welding machine as claimed in claim 1, it is characterized in that: on power platform (7), be provided for driving the driving mechanism that jig (4) is gone up next end, described driving mechanism is connected with wirerope (6), and the end of wirerope (6) is connected with jig (4).
3. platform lifting type cylinder body circular seam and longitudinal seam welding machine as claimed in claim 1 is characterized in that: the bottom at column (3) is provided with walking mechanism.
4. platform lifting type cylinder body circular seam and longitudinal seam welding machine as claimed in claim 1 is characterized in that: between column (3) and power platform (7) diagonal brace (5) is set.
5. platform lifting type cylinder body circular seam and longitudinal seam welding machine as claimed in claim 1 is characterized in that: in the side of column (3) cat ladder (2) is set.
6. platform lifting type cylinder body circular seam and longitudinal seam welding machine as claimed in claim 1 is characterized in that: at the bottom of column (3) setting operation platform (19).
7. platform lifting type cylinder body circular seam and longitudinal seam welding machine as claimed in claim 1, it is characterized in that: the adjusting screw(rod) (12) that on jig (4), is provided for regulating the position of guide rail (10), one end of described adjusting screw(rod) (12) and described guide rail (10) are rotationally connected, the other end of adjusting screw(rod) (12) is installed handwheel (14), the thread segment and the nut (11) at adjusting screw(rod) (12) middle part are connected, described nut (11) is installed on the jig (4), guide rail (10) is slidingly connected with described welding guide rail (9), and movable stand (33) is slidingly connected on guide rail (10).
8. platform lifting type cylinder body circular seam and longitudinal seam welding machine as claimed in claim 1, it is characterized in that: connecting portion last at guide rail (10) and adjusting screw(rod) (12) is provided with bearing cartridge (16), between described bearing cartridge (16) and adjusting screw(rod) (12), self-aligning bearing (18) is set, and on the bearing cartridge (16) of self-aligning bearing (18) one sides, back-up ring (15) is set, bearing (ball) cover (17) is set on the bearing cartridge of opposite side (16).
9. platform lifting type cylinder body circular seam and longitudinal seam welding machine as claimed in claim 1, it is characterized in that: in described walking mechanism, road wheel (29) is positioned at the bottom of column (3), installs in the bottom sides of column (3) to be used for the drive motors that ground-engaging wheel (29) rotates.
10. platform lifting type cylinder body circular seam and longitudinal seam welding machine as claimed in claim 1 is characterized in that: active roller (29) and passive roller (27) are set on described rotation platform (28), and are used to drive the rotary electric machine that active roller (29) rotates.
CN2009202588351U 2009-11-12 2009-11-12 Platform-lifting type cylinder circumferential seam/longitudinal seam welding machine CN201592305U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202588351U CN201592305U (en) 2009-11-12 2009-11-12 Platform-lifting type cylinder circumferential seam/longitudinal seam welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202588351U CN201592305U (en) 2009-11-12 2009-11-12 Platform-lifting type cylinder circumferential seam/longitudinal seam welding machine

Publications (1)

Publication Number Publication Date
CN201592305U true CN201592305U (en) 2010-09-29

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102189347A (en) * 2011-05-25 2011-09-21 东莞市隆泰实业有限公司 Method and system for machining large-diameter rotary drum
CN101780583B (en) * 2009-11-12 2012-08-22 无锡威华电焊机制造有限公司 Platform lifting type cylinder body circular seam and longitudinal seam welding machine
CN102785008A (en) * 2012-08-27 2012-11-21 无锡市南方电器制造有限公司 Z-axis travelling mechanism on spiral aluminum tube internal wall welding machine tooling
CN103170707A (en) * 2013-02-04 2013-06-26 成都佳士科技有限公司 Robot welding workstation for cylinder body
CN104551518A (en) * 2014-12-24 2015-04-29 中发输配电设备(平湖)有限公司 High-voltage switch shell rotating wheel seat
CN104785958A (en) * 2015-03-25 2015-07-22 天津智通机器人有限公司 Robot welding workstation for low-temperature tank external components
CN104785888A (en) * 2015-04-20 2015-07-22 骏马石油装备制造有限公司 Robot cutting work station
CN104801864A (en) * 2015-04-20 2015-07-29 骏马石油装备制造有限公司 Cutting and welding production line for sealing head
CN104842104A (en) * 2015-05-26 2015-08-19 张永 Automatic welder for welding water tanks of automotive sprinklers
CN106041259A (en) * 2016-06-07 2016-10-26 湖北三江航天红阳机电有限公司 Welding machine

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101780583B (en) * 2009-11-12 2012-08-22 无锡威华电焊机制造有限公司 Platform lifting type cylinder body circular seam and longitudinal seam welding machine
CN102189347A (en) * 2011-05-25 2011-09-21 东莞市隆泰实业有限公司 Method and system for machining large-diameter rotary drum
CN102189347B (en) * 2011-05-25 2013-01-30 东莞市隆泰实业有限公司 Method and system for machining large-diameter rotary drum
CN102785008A (en) * 2012-08-27 2012-11-21 无锡市南方电器制造有限公司 Z-axis travelling mechanism on spiral aluminum tube internal wall welding machine tooling
CN102785008B (en) * 2012-08-27 2015-11-18 无锡市南方电器制造有限公司 Z axis walking mechanism in spiral aluminum pipe inwall bonding machine frock
CN103170707A (en) * 2013-02-04 2013-06-26 成都佳士科技有限公司 Robot welding workstation for cylinder body
CN104551518A (en) * 2014-12-24 2015-04-29 中发输配电设备(平湖)有限公司 High-voltage switch shell rotating wheel seat
CN104785958A (en) * 2015-03-25 2015-07-22 天津智通机器人有限公司 Robot welding workstation for low-temperature tank external components
CN104785958B (en) * 2015-03-25 2017-08-01 天津智通机器人有限公司 A kind of cryogenic tank outer member robot welding workstation
CN104801864A (en) * 2015-04-20 2015-07-29 骏马石油装备制造有限公司 Cutting and welding production line for sealing head
CN104785888A (en) * 2015-04-20 2015-07-22 骏马石油装备制造有限公司 Robot cutting work station
CN104842104A (en) * 2015-05-26 2015-08-19 张永 Automatic welder for welding water tanks of automotive sprinklers
CN106041259A (en) * 2016-06-07 2016-10-26 湖北三江航天红阳机电有限公司 Welding machine

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20100929

Effective date of abandoning: 20091112