WO2013176451A1 - Dispositif d'assistance au soudage du type à attraction magnétique - Google Patents

Dispositif d'assistance au soudage du type à attraction magnétique Download PDF

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Publication number
WO2013176451A1
WO2013176451A1 PCT/KR2013/004420 KR2013004420W WO2013176451A1 WO 2013176451 A1 WO2013176451 A1 WO 2013176451A1 KR 2013004420 W KR2013004420 W KR 2013004420W WO 2013176451 A1 WO2013176451 A1 WO 2013176451A1
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WO
WIPO (PCT)
Prior art keywords
welding
frame
grip
fixed
switch
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.)
Ceased
Application number
PCT/KR2013/004420
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English (en)
Korean (ko)
Inventor
김창섭
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.)
Individual
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Individual
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Publication of WO2013176451A1 publication Critical patent/WO2013176451A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to 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 for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • 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 for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B23K37/0408—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work for planar work
    • 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 for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B23K37/0443—Jigs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
    • 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
    • B23K2101/28—Beams
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys

Definitions

  • the present invention relates to a magnetized welding aiding device for assisting welding when joining a welded object to a welding object, and more particularly, to fix the auxiliary device of the present invention to a position where welding is performed among the welding object using a magnet.
  • the present invention relates to a magnetized welding aid that allows a worker to conveniently weld the welding material without having to hold it in place by holding the welding material with another magnet.
  • the present invention can maintain the state in which the auxiliary device of the present invention is fixed to the object to be welded by using a magnet, there is no need for a separate marking at the position where the welding object is welded, further provided distance Since the distance from the reference point can be measured by the measuring means, the present invention relates to a magnetized welding aid that enables one operator to perform distance measurement and welding work alone.
  • the welding is made by placing a welding object, which is a first object made of metal, and a welding object, which is a second object, in contact with each other, and then arc interface (electric welding), Tig using various welding materials such as a welding rod on the interface or contact portion thereof. Bonding in a variety of ways, including CO2 underwater welding and gas welding.
  • the strength of the shape steel 10 is reinforced by adding a reinforcement plate 13, also called a rib, to the shape steel 10 (shape steel H beam) that is an object to be welded.
  • 10 consists of an H-shape including an upper plate 11a, a lower plate 11b and a vertical plate 12.
  • the reinforcing plate 13 is disposed on the lower plate 11b and the vertical plate 12 to be in contact with each other. After that, the contact surface is welded.
  • the distance was measured using a tape measure or the like, and markings of the lines 13a and the like were measured on the measured distances.
  • An additional manpower was inevitable, such as the need for auxiliary staff to hold a tape measure, as well as the inconvenience of marking each welding point.
  • the present invention has been proposed to solve the problems described above, by using a magnet to fix the auxiliary device of the present invention at the position where the welding is made of the object, and in that state to place the weld to another magnet
  • the present invention can maintain the state in which the auxiliary device of the present invention is fixed to the object to be welded by using a magnet, there is no need for a separate marking at the position where the welding object is welded, further provided distance Since the distance from the reference point can be measured by the measuring means, it is an object of the present invention to provide a magnetized welding aid that enables a single operator to perform distance measurement and welding work alone.
  • the magnetic attachment welding auxiliary apparatus includes a fixed frame attached and fixed to the object to be welded made of a metal material; A fixed switch on / off magnet module installed on the fixed frame and applying magnetic force to the welding object; A grip frame connected to one side of the fixing frame and to which a weld made of a metal material is attached and fixed; And a switch on / off magnet module for grip installed on the grip frame and applying magnetic force to a weld placed at a welding position of the object to be welded for bonding.
  • the fixed switching on / off magnet module and the switching on / off magnet module for grip are magnetic bases which can be selected so that magnetic force is applied or not applied according to a lever operation.
  • the grip switch on / off magnet module may be provided in plural, and the plurality of grip switch on / off magnet modules may be distributed in the grip frame so as not to overlap each other.
  • the fixed frame and the grip frame is disposed side by side in the vertical direction, it is preferable that the end of the fixed frame and the grip frame is made of '' 'connected to each other.
  • the distance sensor which measures the distance from the reference point to the side surface of the said fixed frame is provided in the side of the said fixed frame.
  • a tachometer for measuring the moving distance from the reference point is provided on the lower surface of the fixed frame.
  • the front end of the grip frame is provided with a marking member, the marking member is installed in the sliding frame in a sliding manner is preferably drawn in or out through the front end of the grip frame.
  • the auxiliary apparatus of the present invention is fixed to a position where welding is performed among the objects to be welded using the fixing switch on / off magnet module, and the welded material is disposed in the state. Then, the grip switch on / off magnet module is used to assist the welding in the fixed state.
  • the position is fixed by the fixing switch on / off magnet module, and the welding object is fixed to the object to be welded by the switching on / off magnet module for grip, so that the operator does not need to hold and hold the weld in place. It can be welded conveniently.
  • the present invention maintains the state in which the auxiliary device of the present invention is fixed to the object to be welded by the switch on / off magnet module for fixing, the distance measuring means further provided to measure the distance from the reference point automatically To do it.
  • FIG. 1 is a perspective view showing a welding method according to the prior art.
  • Figure 2 is a perspective view of a magnetized welding auxiliary apparatus according to the present invention.
  • Figure 3 is a front perspective view of a magnetized welding aid according to the present invention.
  • Figure 4 is a front view showing a switching on / off magnet module of the magnet-attached welding aid according to the invention.
  • Figure 5 is a perspective view showing a state of use of the magnetized welding auxiliary apparatus according to the present invention.
  • the magnetized welding aiding apparatus 100 includes a fixed frame 110 attached to and fixed to a welding target object, and the welding target object (see 10_H in FIG. 5).
  • the switch on / off magnet module 120 for applying magnetic force the grip frame 130 to which the weld object (see 13 in FIG. 5) is fixed and attached, and the weld object 13 disposed at the welding position of the object 10_H to be welded.
  • a switch on / off magnet module 140 for applying a magnetic force to the grip.
  • the auxiliary device 100 of the present invention is fixed to the welding target object 10_H (for example, the shaped steel) by the fixing switch on / off magnet module 120, and in that state the welding material 13 (for example, The rib) is fixed to the auxiliary device 100 of the present invention by the switch on / off magnet module 140 for grip, so that the welding can be performed alone without the need for the operator to hold the weld object 13 in the welding state. To be able.
  • auxiliary device 100 of the present invention may be fixed to the welding target object 10_H using the fixing switch on / off magnet module 120, welding of the welding target object 10_H may be performed. As described above with reference to FIG. 1, it is not necessary to perform a separate marking such as the display line 13a.
  • a distance measuring means such as a distance sensor 150 or a tachometer (512) provided on its own, the distance from the reference point to the position where the weldment 13 is to be installed can be measured automatically.
  • the work as well as the distance measurement work can be performed by one worker alone.
  • the fixing frame 110 is a portion that is directly attached to and fixed to the welding target object 10_H made of a metal material, such as a section steel (or also referred to as an 'H beam').
  • the auxiliary device 100 of the present invention is fixed to the welding position on the object to be welded (10_H) through).
  • the fixing frame 110 should be made of a material of high strength so as to increase the bearing capacity while preventing light damage while being light in weight, such as stainless steel or synthetic plastic material. Therefore, when the fixing frame 110 is fixed to the welding position of the welding target object 10_H, the fixing frame 110 itself serves as a reference block or a block type scale, so that the welding target object ( 10_H) eliminates the need for marking separately.
  • the fixed switch on / off magnetic module 120 is installed on the fixed frame 110 to apply magnetic force to the object to be welded 10_H, and prevents dust from sticking or dust accumulation by blocking the external environment. It is preferably installed inside the fixed frame 110 to. Of course, to increase the magnetic force may be installed so as to be installed inside the fixed frame 110 to expose only the portion of the magnetic force is emitted to the outside.
  • the fixed switch on / off magnet module 120 generates magnetic force when the switch is on, and does not generate magnetic force when the switch is off. Accordingly, when the auxiliary device 100 of the present invention is moved, it is switched off so that it is not attached to the welding target object 10_H during the movement, and when the welding position is reached, the auxiliary device 100 of the present invention is switched on by magnetic force. To be attached.
  • the fixed switch on / off magnet module 120 is preferably using a switching type magnet called a magnetic base, as shown in Figure 3 the magnetic base is a fixed magnet portion 121 And a fixing switch lever 122 connected to the fixing magnet part 121 through the rotation shaft 122a.
  • the fixing magnet portion 121 includes a circular permanent magnet 121a and a rod-shaped permanent magnet 121b that is inserted into a hollow portion of the circular permanent magnet 121a and rotates as shown in FIG. 4.
  • the rod-shaped permanent magnet 121b is connected to the fixed switch lever 122 through the rotation shaft 122a. Therefore, the fixed switch lever 122 is turned on as shown in FIG. By turning to the side, the permanent magnet 121a and the rod-shaped permanent magnet 121b are arranged so that the polarities are (+)-> (-)-> (+)-> (-).
  • the fixing frame 110 is fixed to the welding target object 10_H of the metallic material by the on / off magnet module 120.
  • the fixing switch lever 122 by turning the fixing switch lever 122 to the OFF (off) side, the polarity of the circular permanent magnet 121a and the rod-shaped permanent magnet 121b is (+)-> (+)-> (-)-> ( If it is arranged so that the magnetic force is canceled and not emitted to the outside, the fixing frame 110 can be detached and move freely toward the welding position.
  • the fixing switch lever 122 is installed on an upper surface of the fixing frame 110, and the fixing switch on / off magnetic module 120 is installed to radiate magnetic force downward.
  • 5 illustrates a structure in which the fixing frame 110 is placed on the upper plate of the shaped steel 10_H and fixed by magnetic force.
  • the fixing switch lever 122 is installed on the side of the fixing frame 110, and the fixing switch on / off type magnet module 120 is freely changed in its installation position, such as being installed to radiate magnetic force upward. It can be obvious.
  • the present invention when the present invention is applied to another object to be welded (not shown) other than the shaped steel 10_H, when the fixing frame 110 cannot be placed on the upper part due to constraints according to the shape, the object is fixed to the bottom of the object to be welded.
  • the upper surface of the frame 110 can be fixed in a manner to be attached.
  • the fixing switch lever 122 is installed on one side of the fixing frame 110, and the fixing switch on / off magnetic module 120 may be installed to radiate magnetic force toward the other side facing it.
  • the installation position may be changed in various ways according to the shape of the fixing frame 110.
  • the grip frame 130 is connected to one side of the fixing frame 110 and serves to hold the weldment 13 instead of the worker by fixing the weld 13 made of a metal material.
  • the welding object 13 may be welded to the welding target object without a user's hand. 10_H) is maintained at the welding position.
  • the grip frame 130 has a rear end thereof connected to the fixed frame 110 so that the frames 110 and 130 are integrally formed.
  • the grip frame 130 and the grip frame 130 are disposed in the vertical direction.
  • the ends of the fixed frame 110 and the grip frame 130 are connected to each other and have a substantially 'c' shape. Therefore, a part of the welding target object 10_H is inserted into the space between the fixing frame 110 and the grip frame 130 through the front opening to stably secure the auxiliary device 100 of the present invention to the welding target object 10_H.
  • the welding object 10_H is a shaped steel
  • the upper plate of the shaped steel may be inserted between the fixed frame 110 and the grip frame 130.
  • the grip switch on / off magnet module 140 is installed on the grip frame 130 and applies a magnetic force to the weld object 13 disposed at the welding position of the welding target object 10_H for bonding, and the switch on fixing Like the on / off magnetic module 120, it is preferably installed inside the grip frame 130.
  • the grip frame 130 may be installed inside, but may expose only a portion of the magnetic force to the outside.
  • the grip switch on / off magnet module 140 generates a magnetic force at the time of switching on, and does not generate a magnetic force at the time of switching off. Therefore, the grip switch is switched off before the welding material 13 is put in and the welding material 13 is put in. And after being placed in position, it is switched on to be attached by magnetic force.
  • the grip switch on / off magnet module 140 is also preferably using a switching type magnet, such as a magnetic base, the magnetic base, as described above, the grip magnets 141 and 143, and the rotating shaft 142a,
  • the grip switch levers 142 and 144 connected to the grip magnet parts 141 and 143 through 144a may be freely changed.
  • the first grip switching on / off magnet module 141 and 142 and the second grip switching on / off magnet module 143 and 144 are provided. Both can be used to hold the weldment 13.
  • the weld material 13 May be selectively fixed to a specific portion of the grip frame 130 to adapt adaptively to the welding environment.
  • the auxiliary device 100 of the present invention can be conveniently moved.
  • a distance sensor 150 is installed on the side of the fixed frame 110 to automatically calculate a distance from the reference point, or a tape measure 151 or tachometer 512 that can be pulled out is provided to manually determine the distance from the reference point. Calculate.
  • the distance sensor 150 various types of sensors, including an infrared method, may be used. Except for the special application to the present invention, the distance sensor 150 itself is already known and thus a detailed description thereof will be omitted.
  • the tachometer 512 is provided with a rotation meter 152a, a support piece 152c, and a spring 152b as shown in FIG. 3 to transmit the rotation speed of the rotation meter 152a to the control panel 170 to be displayed. do.
  • the rotation meter 152a rotates while moving along the upper surface of the section steel to measure the movement distance manually.
  • control panel 170 is composed of a display unit and a button unit, and the use of the distance sensor 150, the horizontal sensor 160 and the tachometer 512 through the button unit, the reference point through the display unit The distance from the display is displayed.
  • control panel 170 may additionally be provided with various other functions, such as a function of displaying a text or a voice notification through an alarm device when a predetermined distance is reached.
  • the marking ruler 131 is installed at the front end of the grip frame 130, and the marking ruler 131 is installed to the grip frame 130 through a slider 132 in a sliding manner so that the grip frame 130 is gripped. It is preferred to be drawn in or drawn out through the front end of 130.
  • the marking device 131 may be used for marking the welding position of the welding target object 10_H in a place where it is inconvenient to use the auxiliary device 100 of the present invention.
  • Figure 5 is a perspective view showing a state of use of the magnetized welding auxiliary apparatus according to the present invention.
  • the auxiliary device 100 of the present invention is first moved from the reference point vertical steel to the position where the rib is to be welded, and the lower side of the fixing frame 110 is dragged while being conveniently placed on the upper surface of the horizontal steel plate, whereby Since the switch on / off magnetic module 120 is in an off state, its movement is free.
  • the fixed frame 110 is fixed to the horizontal shaped steel of the metal by the generated magnetic force, it is possible to use the auxiliary device 100 of the present invention as a kind of marking device without a separate marking. That is, since the fixed frame 110 has a substantially rectangular block shape and its side is also flat, a boundary portion in contact with the surface is used as a reference line.
  • the rib is made of a metal plate of a triangular shape
  • the grip frame 130 is made of a rectangular block shape
  • both sides of the rib and the grip frame 130 is flat so that they can be in close contact with each other.
  • the grip on / off magnetic module 140 is switched while the rib is brought into close contact with the horizontal shaped steel and the one side thereof is brought into close contact with one side of the grip frame 130 and disposed in the correct position for welding.
  • the grip frame 130 fixed through the fixing frame 110 is to hold the rib.
  • grip frame 140 grip on / off magnetic module

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Resistance Welding (AREA)
PCT/KR2013/004420 2012-05-25 2013-05-21 Dispositif d'assistance au soudage du type à attraction magnétique Ceased WO2013176451A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120055871A KR101158789B1 (ko) 2012-05-25 2012-05-25 자석 부착식 용접 보조장치
KR10-2012-0055871 2012-05-25

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WO2013176451A1 true WO2013176451A1 (fr) 2013-11-28

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PCT/KR2013/004420 Ceased WO2013176451A1 (fr) 2012-05-25 2013-05-21 Dispositif d'assistance au soudage du type à attraction magnétique

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WO (1) WO2013176451A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112536561A (zh) * 2020-11-02 2021-03-23 中车石家庄车辆有限公司 脚踏定位装置及方法
CN114515898A (zh) * 2022-03-07 2022-05-20 北矿磁材（阜阳）有限公司 一种烧结钕铁硼磁体瞬间液相扩散焊接方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101401074B1 (ko) 2012-11-28 2014-05-30 동아대학교 산학협력단 전자석을 이용한 용접물 얼라인먼트장치
CN112278190B (zh) * 2020-10-23 2022-05-10 中船黄埔文冲船舶有限公司 一种船用舾装件焊接辅助装置

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JP2001336291A (ja) * 2000-05-29 2001-12-07 Tadahiro Uryu ガゼット溶接用治具
EP1236535A2 (fr) * 2001-03-02 2002-09-04 COMAU S.p.A. Procédé et dispositif pour souder par laser deux ou plusieurs tôles se recouvrant et pour serrer des tôles
US20090051090A1 (en) * 2007-08-21 2009-02-26 Barnes Jr Robbie Dean Pipe welding holding device and method for holding pipes with flanges in place during welding to vessel walls and other structures
KR20090070175A (ko) * 2007-12-27 2009-07-01 (주)월드이엔지 영구자석식 다관절 용접 고정장치

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Publication number Priority date Publication date Assignee Title
JP2001336291A (ja) * 2000-05-29 2001-12-07 Tadahiro Uryu ガゼット溶接用治具
EP1236535A2 (fr) * 2001-03-02 2002-09-04 COMAU S.p.A. Procédé et dispositif pour souder par laser deux ou plusieurs tôles se recouvrant et pour serrer des tôles
US20090051090A1 (en) * 2007-08-21 2009-02-26 Barnes Jr Robbie Dean Pipe welding holding device and method for holding pipes with flanges in place during welding to vessel walls and other structures
KR20090070175A (ko) * 2007-12-27 2009-07-01 (주)월드이엔지 영구자석식 다관절 용접 고정장치

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112536561A (zh) * 2020-11-02 2021-03-23 中车石家庄车辆有限公司 脚踏定位装置及方法
CN112536561B (zh) * 2020-11-02 2023-02-14 中车石家庄车辆有限公司 脚踏定位装置及方法
CN114515898A (zh) * 2022-03-07 2022-05-20 北矿磁材（阜阳）有限公司 一种烧结钕铁硼磁体瞬间液相扩散焊接方法
CN114515898B (zh) * 2022-03-07 2023-08-11 北矿磁材（阜阳）有限公司 一种烧结钕铁硼磁体瞬间液相扩散焊接方法

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