CN110900059A - Automatic rotary welding device and welding method - Google Patents

Automatic rotary welding device and welding method Download PDF

Info

Publication number
CN110900059A
CN110900059A CN201911189126.7A CN201911189126A CN110900059A CN 110900059 A CN110900059 A CN 110900059A CN 201911189126 A CN201911189126 A CN 201911189126A CN 110900059 A CN110900059 A CN 110900059A
Authority
CN
China
Prior art keywords
welding
ring
rod
platform
stepping motor
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.)
Pending
Application number
CN201911189126.7A
Other languages
Chinese (zh)
Inventor
潘广明
刘宪杰
李树增
相立峰
颜廷月
豆延磊
宋长庆
韩虎
朱新星
王宗军
鲁焕英
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.)
Luxi Industrial Equipment Co Ltd
Original Assignee
Luxi Industrial Equipment Co Ltd
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 Luxi Industrial Equipment Co Ltd filed Critical Luxi Industrial Equipment Co Ltd
Priority to CN201911189126.7A priority Critical patent/CN110900059A/en
Publication of CN110900059A publication Critical patent/CN110900059A/en
Pending legal-status Critical Current

Links

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
    • B23K37/02Carriages for supporting the welding or cutting element

Abstract

The invention discloses an automatic rotary welding device and a welding method, which consists of a servo control system, a rotary platform, a welding system and a universal adjusting bracket; the servo control system consists of a stepping motor and a turbine transmission mechanism and is used as an execution system, and the stepping motor drives the rotary platform to rotate through the turbine transmission mechanism; the middle part of the rotary platform is provided with a groove, and the edge of the groove is of a step expanding structure. The welding system consists of a welding host and a welding gun; the adjusting bracket comprises an upper section and a lower section, the upper section and the lower section are connected through threads, and the height of the adjusting bracket is adjusted through threads. The device is on with weldment place the platform, adjusts welder position, can realize the autogiration welding to guarantee whole welding quality, and then reduce personnel's labour.

Description

Automatic rotary welding device and welding method
Technical Field
The invention relates to the field of industrial metal welding, in particular to an automatic rotary welding device and a welding method.
Background
In the present industrial production, circular welding operation is gone on the station of immobilization, and the welding person holds welding tool, through the welding angle of transform welding work piece, or welding operation personnel removes self position to reach the effect of carrying out the full weld to the work piece on the circumferencial direction, more to some welding seams, the more complicated work piece of structure also needs the continuous removal position of staff to weld every welding seam equally. However, in some workshops with complicated construction conditions, the worker is inconvenient to continuously move the position, the welding efficiency is greatly reduced due to the limitation of the environment, and meanwhile, the welding time of different angles is different due to the change of the welding angle, and the final welding quality is different.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide an automatic rotary welding device, which overcomes the defects brought by the use process, realizes the automatic rotary welding of circular welding, and uses the circumference welding with different specifications and diameters; the device is additionally provided with a programming and control screen, the setting of the rotation rate and the setting of the rotation stroke are provided for a user, and the dry contact output is configured for controlling the start and stop of welding; the device only needs on the weldment place the platform, adjusts welder position, can realize the autogiration welding to guarantee whole welding quality, and then reduce personnel's labour.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an automatic rotary welding device comprises a servo control system, a rotary platform, a welding system and a universal adjusting bracket;
the servo control system consists of a stepping motor and a turbine transmission mechanism and is used as an execution system, and the stepping motor drives the rotary platform to rotate through the turbine transmission mechanism;
the rotary platform is made of a flange plate, and the stepping motor drives the rotary platform to rotate through a turbine. The middle part of the rotary platform is provided with a groove, and the edge of the groove is of a step expanding structure. The grooves are arranged into multi-stage expanding grooves, and round or cylindrical welded objects with different specifications can be placed on the same rotary platform.
The welding system consists of a welding host and a welding gun;
the adjustable support can be adjusted in different directions and is used for clamping a welding gun, the clamping ring with the bolt for clamping the welding gun comprises an upper section and a lower section, the upper section and the lower section are connected through threads, and the height of the adjustable support is adjusted through threads. The upper section of the bracket is of a rod body structure, a universal adjusting structure is arranged on the rod body structure, the universal adjusting structure comprises a rotating ring, a connecting rod and a welding part clamping rod, the rotating ring is rotatably sleeved on the upper section of the bracket, an installation ring is arranged on the rotating ring, one end of the connecting rod penetrates through the installation ring, a threaded hole is formed in the installation ring, and a screw bolt is screwed in the threaded hole for fastening; the other end of the connecting rod is provided with a clamp, a welding piece clamping rod is clamped and fixed in the clamp, and the end part of the welding piece clamping rod is provided with the clamping ring which is restrained by the belt bolt.
The top and the below of rotatory ring all are provided with limit structure, fix rotatory ring in the setting for high department of support upper segment. Can only rotate in the horizontal direction. Be provided with the screw hole on the rotatory ring, twist the bolt and carry out fastening position. The metal weldment 6 is an object to be welded.
An automatic spin welding method, comprising the steps of:
the method comprises the steps of placing a metal weldment on a rotating platform, adjusting an adjusting support, aligning a welding gun to a welding seam position, enabling a carbon brush to be in friction connection with the rotating platform and used for reliably connecting a negative electrode of a welding machine host, setting data such as speed and stroke through a programming and control interface after placement is finished, clicking to start after setting is finished, receiving a signal by a servo control system, driving the rotating platform to rotate through a stepping motor through turbine transmission, automatically operating the device, automatically stopping welding after program execution is finished, and finishing welding of the weldment.
The invention has the beneficial effects that:
1. the welding system is simple to operate, and the circular weldment can be conveniently welded through the matching work of the whole system;
2. the device has wide application range, and parameters can be adjusted according to weldments with different specifications for welding;
3. the automatic welding machine realizes rotary automatic welding, effectively avoids manual operation errors, and simultaneously reduces the labor force of personnel;
4. the invention finally aims to ensure the welding quality of the weldment.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic structural view of the present invention;
FIGS. 2 and 3 are block diagrams of processes of the present invention;
the device comprises a stepping motor 12, a stepping motor 13, a turbine transmission mechanism 21, a programming and control interface 31, a rotating platform 32, a carbon brush 41, a welding host 42, a welding gun 51, an adjusting bracket 6 and a metal weldment.
Detailed Description
As shown in fig. 1-3, the present invention provides an automatic spin welding apparatus, which comprises a servo control system, a programming and control interface 21, a spin platform 31, a welding system, and an adjusting bracket 51;
the automatic rotary welding device and the method are used, an operator of the device places a metal weldment 6 on a rotary platform 31, adjusts an adjusting support 5, aligns a welding gun 42 at a welding seam position, and the carbon brush 32 is in friction connection with the rotary platform 31 and used for reliable connection of a negative electrode of a welding machine host 41, after the placement is finished, a user performs data setting such as speed, stroke and the like through a programming and control interface 21, after the setting is finished, the user clicks to start, a servo control system 11 receives a signal, a stepping motor 12 drives the rotary platform 31 to rotate through a turbine transmission mechanism 13, the device automatically operates, the welding is automatically stopped after the program execution is finished, and the welding of the weldment is finished.
The servo control system is composed of a stepping motor 12 and a turbine transmission mechanism 13, the stepping motor 12 is connected with the turbine transmission mechanism 13 through a gear, the stepping motor 12 drives a turbine to rotate, and the stepping motor 12 drives the rotating platform 31 to rotate through the turbine transmission mechanism 13 as an execution system.
The programming and control interface is used as an interface for user parameter setting and data display, and an operator can set data according to the specification of the blind weldment.
The rotary platform 3 is made of a flange plate, and the stepping motor drives the rotary platform to rotate through a turbine. The middle part of the rotary platform is provided with a groove, and the edge of the groove is of a step expanding structure. The grooves are arranged into multi-stage expanding grooves, and round or cylindrical welded objects with different specifications can be placed on the same rotary platform.
The welding system is composed of a welding host 41 and a welding gun 42, and the welding gun 42 is connected with the welding host 41.
The adjusting bracket 51 can be adjusted in different directions and is used for clamping a welding gun, a clamping ring with a bolt is used for clamping the welding gun, the bracket comprises an upper section and a lower section, the upper section and the lower section are connected through threads, and the height of the bracket is adjusted through threads. The upper section of the bracket is of a rod body structure, a universal adjusting structure is arranged on the rod body structure, the universal adjusting structure comprises a rotating ring, a connecting rod and a welding part clamping rod, the rotating ring is rotatably sleeved on the upper section of the bracket, an installation ring is arranged on the rotating ring, one end of the connecting rod penetrates through the installation ring, a threaded hole is formed in the installation ring, and a screw bolt is screwed in the threaded hole for fastening; the other end of the connecting rod is provided with a clamp, a welding piece clamping rod is clamped and fixed in the clamp, and the end part of the welding piece clamping rod is provided with the clamping ring which is restrained by the belt bolt.
The top and the below of rotatory ring all are provided with limit structure, fix rotatory ring in the setting for high department of support upper segment. Can only rotate in the horizontal direction. Be provided with the screw hole on the rotatory ring, twist the bolt and carry out fastening position.
The metal weldment 6 is an object to be welded.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (5)

1. The utility model provides an automatic spin welding device which characterized in that: the welding device consists of a servo control system, a rotary platform, a welding system and a universal adjusting bracket;
the servo control system consists of a stepping motor and a turbine transmission mechanism and is used as an execution system, and the stepping motor drives the rotary platform to rotate through the turbine transmission mechanism;
a groove is arranged in the middle of the rotary platform, and a step expanding structure is arranged at the edge of the groove;
the welding system consists of a welding host and a welding gun;
the adjusting bracket comprises an upper section and a lower section, the upper section and the lower section are connected through threads, and the height of the adjusting bracket is adjusted through threads.
2. The automatic spin weld apparatus of claim 1, wherein: the upper section of the bracket is of a rod body structure, a universal adjusting structure is arranged on the rod body structure, the universal adjusting structure comprises a rotating ring, a connecting rod and a welding part clamping rod, the rotating ring is rotatably sleeved on the upper section of the bracket, an installation ring is arranged on the rotating ring, one end of the connecting rod penetrates through the installation ring, a threaded hole is formed in the installation ring, and a screw bolt is screwed in the threaded hole for fastening; the other end of the connecting rod is provided with a clamp, a welding piece clamping rod is clamped and fixed in the clamp, and the end part of the welding piece clamping rod is provided with the clamping ring which is restrained by the belt bolt.
3. The automatic spin weld apparatus of claim 2, wherein: the top and the below of rotatory ring all are provided with limit structure, fix rotatory ring in the setting for high department of support upper segment.
4. The automatic spin weld apparatus of claim 3, wherein: be provided with the screw hole on the rotatory ring, twist the bolt and carry out fastening position.
5. An automatic spin welding method is characterized in that: the method comprises the following steps:
the method comprises the steps of placing a metal weldment on a rotating platform, adjusting a universal adjusting support, aligning a welding gun to a welding seam position, enabling a carbon brush to be in friction connection with the rotating platform and used for reliably connecting a negative electrode of a welding machine host, setting data such as speed and stroke through a programming and control interface after placement is finished, receiving signals through a servo control system, driving the rotating platform to rotate through transmission of a stepping motor through a turbine, and stopping welding after execution of a program is finished.
CN201911189126.7A 2019-11-28 2019-11-28 Automatic rotary welding device and welding method Pending CN110900059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911189126.7A CN110900059A (en) 2019-11-28 2019-11-28 Automatic rotary welding device and welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911189126.7A CN110900059A (en) 2019-11-28 2019-11-28 Automatic rotary welding device and welding method

Publications (1)

Publication Number Publication Date
CN110900059A true CN110900059A (en) 2020-03-24

Family

ID=69820007

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911189126.7A Pending CN110900059A (en) 2019-11-28 2019-11-28 Automatic rotary welding device and welding method

Country Status (1)

Country Link
CN (1) CN110900059A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2754795Y (en) * 2004-11-23 2006-02-01 济南志友集团股份有限公司 Welding deflector
CN101774102A (en) * 2009-01-08 2010-07-14 比亚迪股份有限公司 Rotary welding device
CN104741842A (en) * 2015-04-24 2015-07-01 浙江国华家具有限公司 Automatic welding machine used for manufacturing tray of bar chair
CN105436768A (en) * 2015-12-24 2016-03-30 嵊州市意海电机配件厂 Welding support
CN206084273U (en) * 2016-08-29 2017-04-12 天津市中重金属结构有限公司 Novel spin welding tool table
CN206405648U (en) * 2017-01-13 2017-08-15 南通远洋船舶配套有限公司 A kind of improved heating device
CN207272587U (en) * 2017-07-03 2018-04-27 陕西陕煤黄陵矿业有限公司 A kind of device for flange welding
CN207548011U (en) * 2017-12-01 2018-06-29 河南隆鑫机车有限公司 Pipe anti-rock apparatus for welding and positioning
CN208854068U (en) * 2018-08-01 2019-05-14 河南天一减振器科技有限公司 A kind of stronger liquid storage cylinder positioning device of versatility
CN209319048U (en) * 2018-09-20 2019-08-30 浙江科诚暖通设备有限公司 It is a kind of it is universal incline revolve flange special welding equipment

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2754795Y (en) * 2004-11-23 2006-02-01 济南志友集团股份有限公司 Welding deflector
CN101774102A (en) * 2009-01-08 2010-07-14 比亚迪股份有限公司 Rotary welding device
CN104741842A (en) * 2015-04-24 2015-07-01 浙江国华家具有限公司 Automatic welding machine used for manufacturing tray of bar chair
CN105436768A (en) * 2015-12-24 2016-03-30 嵊州市意海电机配件厂 Welding support
CN206084273U (en) * 2016-08-29 2017-04-12 天津市中重金属结构有限公司 Novel spin welding tool table
CN206405648U (en) * 2017-01-13 2017-08-15 南通远洋船舶配套有限公司 A kind of improved heating device
CN207272587U (en) * 2017-07-03 2018-04-27 陕西陕煤黄陵矿业有限公司 A kind of device for flange welding
CN207548011U (en) * 2017-12-01 2018-06-29 河南隆鑫机车有限公司 Pipe anti-rock apparatus for welding and positioning
CN208854068U (en) * 2018-08-01 2019-05-14 河南天一减振器科技有限公司 A kind of stronger liquid storage cylinder positioning device of versatility
CN209319048U (en) * 2018-09-20 2019-08-30 浙江科诚暖通设备有限公司 It is a kind of it is universal incline revolve flange special welding equipment

Similar Documents

Publication Publication Date Title
CN201792117U (en) Automatic rotary welding device
CN204035843U (en) A kind of automatic circular arc bonding machine
CN205551853U (en) Welding seam device
CN205817181U (en) Annular deflection welding frock
CN104874950A (en) Portable automatic circular seam welder
CN204413484U (en) A kind of pressing positioner for robot welding
CN101058136A (en) Special-shaped barrel automatic fitting and welding device
CN201997883U (en) Special bellows-welding welder
CN108747195B (en) Welding tool
CN105710518A (en) Hollow bolt ball welding tool
CN109483115A (en) A kind of welder and method of flange and short tube
CN110900059A (en) Automatic rotary welding device and welding method
CN203712058U (en) Fixing device used for welding pipe flange
CN101653856A (en) Full-automatic synchronous welding method for both end surfaces of printing roller
CN206869356U (en) Vertical rotary vehicle switches flexible welding workbench
CN202684438U (en) Welding positioning device for instrument tool
CN205496764U (en) Hollow bolt ball bonding connects frock
CN203484862U (en) Circular girth welding clamp
CN208068098U (en) A kind of auto parts and components detection detent mechanism
CN110216327A (en) A kind of fixed device of large-diameter pipeline ring cutting toothless saw and its application method
CN202377702U (en) Fixture for circumferential welding
CN206632565U (en) A kind of oil pump bonding machine
CN204339151U (en) A kind of rotary table of handled easily
CN207043622U (en) A kind of rotatable welding fixed clamping device
CN203712043U (en) Curved steel plate welding and cutting device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination