WO2018070365A1 - Welding machine remote controller and welding torch - Google Patents

Welding machine remote controller and welding torch Download PDF

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Publication number
WO2018070365A1
WO2018070365A1 PCT/JP2017/036596 JP2017036596W WO2018070365A1 WO 2018070365 A1 WO2018070365 A1 WO 2018070365A1 JP 2017036596 W JP2017036596 W JP 2017036596W WO 2018070365 A1 WO2018070365 A1 WO 2018070365A1
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WO
WIPO (PCT)
Prior art keywords
welding
remote controller
torch
bracket
welding machine
Prior art date
Application number
PCT/JP2017/036596
Other languages
French (fr)
Japanese (ja)
Inventor
昌良 植田
宏太 堀江
英樹 井原
Original Assignee
パナソニックＩｐマネジメント株式会社
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 パナソニックＩｐマネジメント株式会社 filed Critical パナソニックＩｐマネジメント株式会社
Priority to JP2018544996A priority Critical patent/JP7012206B2/en
Priority to CN201780062439.9A priority patent/CN109803782B/en
Publication of WO2018070365A1 publication Critical patent/WO2018070365A1/en

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    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means

Definitions

  • the present invention relates to a wireless remote controller for a welding machine that can be attached to and detached from a welding torch used for arc welding and to which a remote controller for a welding machine is attached.
  • the conventional remote controller as a remote controller for a welding machine is a wired type, and the operator places the remote controller adjuster close to the welding conditions during welding work. It is necessary to adjust the welding conditions by placing a remote control adjuster near the worker, stopping the welding work every time it is adjusted, and moving to the side of the remote control adjuster. It was a heavy burden on the person.
  • a welding torch with a built-in welding condition adjuster that has a welding condition adjuster that adjusts the welding conditions to a conventional welding torch and that can be adjusted during welding at the operator's hand is known.
  • a welding condition adjuster that adjusts the welding conditions to a conventional welding torch and that can be adjusted during welding at the operator's hand.
  • the welding torch incorporating the welding condition adjuster imposes a heavy burden on the operator due to, for example, an increase in the size of the welding torch handle itself.
  • a remote controller for a welding machine is a wireless remote controller for a welding machine that can be attached to and detached from a welding torch that irradiates an arc used for arc welding, and directly or indirectly signals to a welding power source.
  • a wireless transmission / reception unit that wirelessly transmits and receives, an operation unit that sets welding conditions, a display unit that is provided above the operation unit, displays a set value of welding conditions, and is provided on the back side facing the display unit, Photovoltaic element unit capable of generating electricity by light, charging unit for charging the electric power generated by the photovoltaic element unit, and provided on the back side facing the operation unit below the photovoltaic element unit, a welding torch or And an attachment portion that is attachable to and detachable from the operator's pocket.
  • the operation unit may include a plurality of operation switches arranged in a line up and down, and a protruding mark unit disposed on the left and right of each operation switch as a mark of the position of the operation switch.
  • the operation unit may include a plurality of operation switches arranged in a row on the top and bottom, and a protruding mark part as a mark of the position of the operation switch as a separate body separated from each operation switch. .
  • the display unit may be an electronic paper type or a memory liquid crystal type capable of holding the display content once displayed even when electricity is not flowing.
  • the charging unit may be a capacitor, a lithium capacitor, or a lithium secondary battery.
  • the welding torch attaches a remote controller for a welding machine in a detachable manner.
  • the remote controller for a welding machine is a wireless remote controller for a welding machine that can be attached to and detached from a welding torch that irradiates an arc, and is used for arc welding.
  • the welding torch is equipped with a torch bracket that detachably attaches the remote controller for the welding machine to the side of the welding torch, and that opposes the photovoltaic power generation element of the remote controller for the welding machine to the welding location during arc welding.
  • the arc light from the welding point is received by the photovoltaic element part of the remote controller for the welding machine.
  • the welding torch attaches a remote controller for a welding machine in a detachable manner.
  • the remote controller for a welding machine is a wireless remote controller for a welding machine that can be attached to and detached from a welding torch that irradiates an arc, and is used for arc welding.
  • the welding torch includes a torch bracket for detachably attaching the remote controller for the welding machine to the welding torch, and the torch bracket is fixed to the welding torch so as to sandwich the torch handle portion of the welding torch from the left and right.
  • a second bracket that includes an angle adjustment portion that is attached to the first bracket and adjusts the attachment angle, and the first bracket includes a fixing portion that fixes the second bracket in cooperation with the angle adjustment portion.
  • the angle adjustment part has a plurality of reference fixing parts serving as a rotation base axis and a plurality of arc-shaped elongated hole fixing parts that slide and fix in the rotation direction.
  • the second bracket may hold a remote controller for the welder.
  • the fixing portion may be a long hole that can slide the second bracket in the front-rear direction.
  • Two arc-shaped elongated hole fixing portions may be arranged between the two reference fixing portions.
  • the remote controller for the welding machine may have a protrusion provided below the photovoltaic element part on the back side facing the operation part.
  • the attachment part of the welding machine remote controller may be a clip part.
  • the torch bracket may be attached to the torch bracket in a detachable manner by engaging the clip portion and the projection portion so that the clip portion and the projection portion of the remote controller for the welder are sandwiched in the vertical direction. .
  • the clip part may have an opening part and a folded back part located on the opposite side of the opening part.
  • the second bracket may have an attachment piece to which the welding machine remote controller is attached. The distance from the folded portion to the protrusion may be the same as or longer than the length of the mounting piece.
  • the burden on the operator can be reduced.
  • FIG. 1A is a perspective view showing a remote controller for a welding machine as seen from the operation side of the surface.
  • FIG. 1B is a perspective view showing the remote controller for the welding machine as viewed from the light receiving side on the back surface.
  • FIG. 2A is a front view showing a remote controller for a welding machine.
  • FIG. 2B is a right side view showing the remote controller for the welding machine.
  • FIG. 2C is a rear view showing the remote controller for the welding machine.
  • FIG. 2D is a bottom view showing the remote controller for the welding machine.
  • FIG. 3A is a perspective view showing a welding torch to which a remote controller for a welding machine is attached for right-handed use.
  • FIG. 3A is a perspective view showing a welding torch to which a remote controller for a welding machine is attached for right-handed use.
  • FIG. 3B is a perspective view showing a welding torch to which a remote controller for a welding machine is attached for left-handed use.
  • FIG. 4A is a schematic diagram showing a state in which the controller for the welding machine attached to the welding torch receives arc light.
  • FIG. 4B is a cross-sectional view showing the welding machine remote controller attached to the second bracket of the torch bracket, and is a cross-sectional view taken along the line AA of FIG. 4A.
  • FIG. 5 is a perspective view showing the appearance of the torch bracket.
  • FIG. 6 is a schematic diagram showing a remote controller for a welding machine attached to a worker's pocket.
  • 1A and 1B are perspective views showing a remote controller for a welding machine.
  • 2A, 2B, 2C, and 2D are a front view, a right side view, a back view, and a bottom view of the remote controller for the welding machine, respectively.
  • 3A and 3B are perspective views showing a welding torch to which a remote controller for a welding machine is attached.
  • FIG. 4A is a schematic diagram showing a state where the remote controller for the welding machine attached to the welding torch is receiving arc light.
  • FIG. 4B is a cross-sectional view showing the remote controller for the welder attached to the second bracket of the torch bracket.
  • FIG. 5 is a perspective view showing the appearance of the torch bracket.
  • FIG. 6 is a schematic diagram showing a remote controller for a welding machine attached to a worker's pocket.
  • the remote controller 1 for a welding machine is for a wireless welding machine that can be attached to and detached from the welding torch 19 shown in FIGS. 3A, 3B, and 4A.
  • the welding machine remote controller 1 includes a wireless transmission / reception unit 2, an operation unit 3, a display 7 as a display unit, and a photovoltaic device unit 4.
  • the wireless transmission / reception unit 2 wirelessly transmits / receives a signal directly or indirectly to a welding power source (not shown).
  • the operation unit 3 sets display switching and welding conditions.
  • the indicator 7 is provided above the operation unit 3 and displays a set value of the welding conditions.
  • the photovoltaic element unit 4 is disposed on the back side facing the display unit 7 and is light 22 such as arc light generated by arc irradiation 21 (see FIG. 4A) of the welding torch 19 or illumination light such as standby light. Can generate electricity.
  • the remote controller 1 for a welding machine further includes an external connection unit 5 and a charging unit 6.
  • the external connection unit 5 is wired to an external charger or an external device when the remaining amount of power in the charging unit 6 is low and urgent charging is required, or when communication via a wired connection with an external device is required. Connected.
  • the charging unit 6 charges the power generated by the photovoltaic element unit 4 or charges the power received from the external device via the external connection unit 5.
  • the photovoltaic element section 4 is arranged in parallel to the display device 7 arranged on the surface side.
  • the present invention is not limited to this, and an inclination is provided so that the light 22 generated by the arc irradiation 21 or light such as standby illumination light or sunlight can be efficiently received so as to approach the light 22 in the vertical direction. You may do it.
  • the remote controller 1 for the welding machine is further provided below the photovoltaic element unit 4 on the back side facing the operation unit 3 and is attached to the welding torch 19 or the operator's pocket 23 (see FIG. 6).
  • the clip part 10 which is a detachable attachment part is provided.
  • the clip part 10 has an opening 25 and a folded back part 24 located on the opposite side of the opening 25.
  • the photovoltaic element portion 4 is disposed above the upper end (folded bent portion 24) of the clip portion 10 so as not to be shielded by the clip portion 10.
  • the welding machine remote controller 1 on the opening 25 side of the clip part 10 is configured so that the welding machine remote controller 1 and the mounting piece 26 of the second bracket 14 can be engaged by the elastic force of the clip part 10.
  • a position where the distance from the apex of the folded bent portion 24 of the clip portion 10 is substantially the same on the back surface side of the second bracket 14 according to the mounting length L of the mounting piece 26 of the remote controller 1 for the welding machine of the second bracket 14. Is provided with a semi-cylindrical protrusion 11.
  • the clip part 10 and the protrusion part 11 can be engaged so that the torch bracket 12 is sandwiched between the clip part 10 and the protrusion part 11 in the vertical direction.
  • the protrusion 11 is held down by the elastic force of the clip 10 and the remote controller 1 for the welding machine can be stably attached to the torch bracket 12 with three-point support.
  • the position of the welding machine remote controller 1 is shifted due to the operation of the operation switch 8 of the operation unit 3, or inadvertent. The fall from the welding torch 19 can be prevented.
  • the distance from the folded back portion 24 of the clip portion 10 to the projection portion 11 is the same as the length L of the mounting piece 26 of the second bracket 14.
  • the present invention is not limited to this, and the distance from the folded portion 24 to the protrusion 11 may be longer than the length L of the mounting piece 26 as long as the clip 26 can hold the mounting piece 26 of the second bracket 14. .
  • the attachment piece 26 of the second bracket 14 is disposed in the internal space of the clip portion 10 (between the folded bent portion 24 and the protruding portion 11. In space).
  • the protrusion 11 functions as a stopper that prevents the attachment piece 26 of the second bracket 14 from moving from the internal space of the clip portion 10 to the outside. Therefore, careless dropping from the welding torch 19 of the remote controller 1 for the welding machine can be prevented.
  • the operation unit 3 includes a plurality of operation switches 8 arranged in a line in the vertical direction, and a projecting mark unit 9 that serves as a mark of the position of the operation switch 8.
  • each operation switch 8 is not limited to this, it is substantially flush with the surface of the casing 27 of the remote controller 1 for the welding machine. That is, the surface of each operation switch 8 and the surface of the housing 27 are in substantially the same plane.
  • the mark portion 9 protrudes from the surface of the housing 27. In other words, it protrudes relatively to the extent that it can be recognized with respect to the surface of each operation switch 8. As a result, the operator can easily recognize the mark portion 9 even when wearing leather gloves, and as a result, the operator can easily recognize the position of each operation switch 8.
  • the plurality of operation switches 8 are arranged in a vertical line.
  • the remote controller 1 for welding machines can be made slim.
  • the operator holds the torch handle 20 of the welding torch 19 with one hand and holds the welding mask with the other hand during the welding operation.
  • the operation switch 8 is operated with the thumb of the hand holding the torch handle portion 20.
  • each operation switch 8 can be arranged in a range where the operator's thumb can easily reach.
  • the size of each operation switch 8 can be increased as compared to the arrangement in a plurality of rows. Therefore, the operator can easily operate the operation switch 8 even when wearing leather gloves.
  • the mark portions 9 are arranged on the left and right sides of each operation switch 8. Therefore, in either the right-handed setting shown in FIG. 3A or the left-handed setting shown in FIG. 3B, either one of the left and right portions of the mark portion 9 should be arranged within a range where the operator's thumb can easily reach. Can do.
  • the mark portion 9 is arranged separately from each operation switch 8 at a position separated from each operation switch 8. That is, the mark portion 9 is not integral with each operation switch 8. As a result, it is possible to avoid a situation in which the operation switch 8 is erroneously operated when the operator confirms the position of the mark portion 9 by groping.
  • the shape of the protruding mark portion 9 is a quadrangular shape in the present embodiment, but may be a semicircular shape or a triangular shape.
  • the operation unit 3 further includes a display 7 that is a display unit that displays a set value of welding conditions, an actual output at the time of welding, a remaining charge power of the charging unit 6, and the like.
  • This display device 7 is an electronic paper type that can be electrically rewritten and can hold the display even when the power is turned off, or holds the display even when the liquid crystal pixel has a memory effect and the power is turned off. It consists of possible memory liquid crystal type. Thereby, since the display 7 can hold the display content once displayed even when electricity is not flowing, low power consumption can be realized.
  • the charging unit 6 includes a capacitor, a lithium capacitor, a lithium secondary battery, or the like, and has a small size, a thin shape, and a light weight.
  • FIG. 3A the torch bracket 12 for attaching the remote controller 1 for the welding machine of the present embodiment to the welding torch 19 will be described with reference to FIGS. 3A, 3B, 4A, 4B and 5.
  • FIG. 3A the torch bracket 12 for attaching the remote controller 1 for the welding machine of the present embodiment to the welding torch 19 will be described with reference to FIGS. 3A, 3B, 4A, 4B and 5.
  • the torch bracket 12 for attaching the welding machine remote controller 1 to the welding torch 19 is arranged so that the welding machine remote controller 1 matches the handedness of the operator.
  • the torch bracket 12 can be attached to the remote controller 1 for the welding machine on either the left or right side of the welding torch 19.
  • the torch bracket 12 is detachably attached to the welding controller remote controller 1 on the side of the welding torch 19, and the photovoltaic element 4 provided on the back side of the display 7 of the welding machine remote controller 1 is arc-welded. It is made to oppose to the welding part.
  • the welding torch 19 can receive the arc light from the welded part at the time of arc welding to the photovoltaic element portion 4 of the remote controller 1 for the welding machine, and can perform highly efficient charging. Further, during the welding operation, the operator holds the welding torch 19 and easily changes the welding conditions by operating the operation unit 3 of the remote controller 1 for the welding machine while being charged with arc light in the vicinity of the welding point. Is possible.
  • the welding machine remote controller 1 is attached to the side, not the upper side or the lower side of the welding torch 19. Thereby, it can prevent that the remote controller 1 for welding machines obstructs work.
  • the remote controller 1 for the welding machine is detachably attached to the welding torch 19. Thereby, when the remote controller 1 for welding machines is unnecessary, the remote controller 1 for welding machines can be removed.
  • the remote controller 1 for a welder is used when attempting welding under several different welding conditions in order to obtain optimum welding conditions.
  • the remote controller 1 for the welding machine is not necessary. The workability of welding can be improved by removing the remote controller 1 for the welding machine.
  • the torch bracket 12 includes a first bracket 13 that is fixed to the welding torch 19 so as to sandwich the torch handle portion 20 of the welding torch 19 from the left and right, and an arc irradiation 21 that is attached to the first bracket 13 and irradiated from the welding torch 19.
  • the second bracket 14 including the angle adjusting unit 16 that adjusts the mounting angle so that the light 22 generated by the above can be received efficiently.
  • the first bracket 13 has a first clamping piece 28 and a second clamping piece 29 that face each other at a distance equal to or shorter than the lateral width of the welding torch 19.
  • the 1st clamping piece 28 and the 2nd clamping piece 29 are connected with the connection piece 30 by each lower end.
  • the first bracket 13 is made of an elastically deformable material such as metal, for example. Accordingly, the first bracket 13 can be fixed to the welding torch 19 so that the welding torch 19 is sandwiched between the first clamping piece 28 and the second clamping piece 29.
  • the first clamping piece 28 and the second clamping piece 29 each have a fixing portion 15 that fixes the second bracket 14 in cooperation with the angle adjusting portion 16. That is, the 1st bracket 13 has the fixing
  • the first sandwiching piece 28 and the second sandwiching piece 29 are further fitted with fitting portions (for example, holes or holes) respectively fitted to fitted portions (for example, convex portions) respectively arranged on the left and right side surfaces of the welding torch 19.
  • fitting portions for example, holes or holes
  • fitted portions for example, convex portions
  • the angle adjustment portion 16 of the second bracket 14 has a plurality of reference fixing portions 17 serving as a rotation base shaft and a plurality of arc-shaped elongated hole fixing portions 18 that are slid and fixed in the rotation direction.
  • a second bracket on which the fixing unit 15 of the first bracket 13 to which the angle adjusting unit 16 and the reference fixing unit 17 of the second bracket 14 are attached is adapted to hold the remote controller 1 for the welding machine according to the length of the operator's finger. It is the shape of the long hole which can slide 14 back and forth.
  • angle adjusting unit 16 has a structure in which two arc-shaped elongated hole fixing portions 18 are disposed between the two reference fixing portions 17.
  • the wireless welding machine remote controller 1 that can be attached to and detached from the welding torch 19 that irradiates the arc of the present embodiment, and the welding torch 19 to which the welding machine remote controller 1 is attached are used during welding work. It has a photovoltaic power generation element section 4 that can generate electricity using light such as arc light and illumination light during standby, and can be charged / communication by connecting to electricity generated by the photovoltaic power generation element section 4 or an external device.
  • a rechargeable charging unit 6 is provided via the external connection unit 5.
  • the remote controller 1 for the welding machine is operated by electricity charged in the charging unit 6, and transmits / receives a signal directly or indirectly to the welding power source, welding conditions, output values, and the charging unit 6.
  • the display 7 which is a display part which displays a charge remaining amount etc., and the operation part 3 which adjusts display switching and welding conditions are provided.
  • the remote controller 1 for the welding machine has a protruding mark portion 9 for recognizing the arrangement of the operation switch 8 of the operation unit 3 with leather gloves attached, in the vicinity of the left and right of the operation switch 8 of the operation unit 3. Have.
  • the remote controller 1 for the welding machine can adjust the welding conditions at the hand of the torch even during the welding operation, and can be easily detached from the welding torch 19 and is inadvertently removed when attached to the welding torch 19.
  • it has the clip part 10 which can be inserted in a pocket etc. at the time of carrying.
  • the second bracket 14 for attaching the remote controller 1 for the welding machine to the welding torch 19 is recombined with the torch handle portion 20 and can be attached to the left and right according to the dominant hand of the operator.
  • the angle / front / rear position tilt adjustment is possible. Therefore, it is possible to provide the remote controller 1 for a welding machine that is excellent in small size, light weight, operability, portability, and ease of use, and can reduce the burden on the operator by adding a welding condition adjustment function to the welding torch 19.
  • the welding torch handle becomes larger, and the control line and power line for the welding condition adjuster are added to the welding torch cable part.
  • the mass of the cable increases, and the control and power lines for the adjuster are added to the welding torch cable, so the welding torch cable becomes thicker and harder, making the cable easier to handle, and the welding operation can be continued for a long time. It becomes difficult and workability falls.
  • the setting part of the welding condition adjuster built in the welding torch is small, and when adjusting the welding conditions with a leather glove, it is difficult to adjust, and the operator removes the leather gloves and adjusts the welding conditions. It is necessary and workability is reduced. That is, a heavy burden is imposed on the worker.
  • the remote controller for a welding machine and the welding torch according to the present embodiment can reduce such a burden. Also, a welding torch with a built-in welding condition adjuster becomes very expensive even though the welding torch itself is positioned close to a consumable item. The welding torch according to the present embodiment can reduce such problems.
  • the present invention it is possible to reduce the burden due to the increase in the mass of the welding torch to the worker and the handling of the cable due to the enlargement of the shape, etc., and without losing workability, welding with a leather glove at hand during welding You can adjust the conditions.
  • it since it can be easily detached from the welding torch, it can be carried, held and operated by hand, and the burden on the operator can be reduced by adding the welding condition adjustment function.
  • it is industrially useful because it is an independent structure that can be attached to and detached from a conventional welding torch.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)

Abstract

A wireless welding machine remote controller (1) which is used for arc welding and is attachable to/detachable from a welding torch (19) that performs arcing, is provided with: a wireless transmission/reception unit (2) that wirelessly transmits/receives a signal directly or indirectly to/from a welding power supply; an operation unit (3) that sets a welding condition; a display (7) that is provided above the operation unit (3) and displays a setting value of the welding condition; a photovoltaic element unit (4) that is provided on the back surface side opposed to the display (7) and is capable of generating electric power by light; a charging unit (6) in which the electric power generated by the photovoltaic element unit (4) is charged; and an attachment part (10) that is provided on the back surface side opposed to the operation unit (3) and below the photovoltaic element unit (4) and that is attachable to/detachable from the welding torch (19) or a pocket (23) of an operator.

Description

溶接機用リモートコントローラおよび溶接トーチRemote controller and welding torch for welding machine
　本発明は、アーク溶接に用いる、アークを照射する溶接トーチに着脱可能な無線式の溶接機用リモートコントローラおよび溶接機用リモートコントローラを取付けた溶接トーチに関するものである。 The present invention relates to a wireless remote controller for a welding machine that can be attached to and detached from a welding torch used for arc welding and to which a remote controller for a welding machine is attached.
　溶接条件の再調整を必要とする溶接作業において、従来の溶接機用リモートコントローラとしてのリモコン調整器は、有線式であり、作業者が溶接作業中に、手元にリモコン調整器を置いて溶接条件を調整することができず、作業者近傍にリモコン調整器を置いておき、調整の度に溶接作業を一旦中止し、リモコン調整器の傍まで移動して溶接条件を調整する必要があり、作業者に大きな負担となっていた。 In welding work that requires readjustment of welding conditions, the conventional remote controller as a remote controller for a welding machine is a wired type, and the operator places the remote controller adjuster close to the welding conditions during welding work. It is necessary to adjust the welding conditions by placing a remote control adjuster near the worker, stopping the welding work every time it is adjusted, and moving to the side of the remote control adjuster. It was a heavy burden on the person.
　この解決策として、従来の溶接トーチに溶接条件を調整する溶接条件調整器を備えて、作業者の手元で溶接中も溶接条件の調整が可能な、溶接条件調整器を内蔵した溶接トーチが知られている（例えば、特許文献１参照）。 As a solution to this, a welding torch with a built-in welding condition adjuster that has a welding condition adjuster that adjusts the welding conditions to a conventional welding torch and that can be adjusted during welding at the operator's hand is known. (For example, refer to Patent Document 1).
特開２００７―２１５４２号公報Japanese Patent Laid-Open No. 2007-21542
　しかしながら、上記溶接条件調整器を内蔵した溶接トーチは、例えば、溶接トーチハンドル部自体の大型化により、作業者に大きな負担を課してしまう。 However, the welding torch incorporating the welding condition adjuster imposes a heavy burden on the operator due to, for example, an increase in the size of the welding torch handle itself.
　本発明の一態様に係る溶接機用リモートコントローラは、アーク溶接に用いる、アークを照射する溶接トーチに着脱可能な無線式の溶接機用リモートコントローラであって、溶接電源に直接または間接的に信号を無線送受信する無線送受信部と、溶接条件を設定する操作部と、操作部よりも上側に設けられ、溶接条件の設定値を表示する表示部と、表示部に対向する裏面側に設けられ、光により発電可能な光発電素子部と、光発電素子部にて発電した電力を充電する充電部と、操作部に対向する裏面側で光発電素子部よりも下側に設けられ、溶接トーチまたは作業者のポケットに対して着脱可能な取付部と、を備えるものである。 A remote controller for a welding machine according to one aspect of the present invention is a wireless remote controller for a welding machine that can be attached to and detached from a welding torch that irradiates an arc used for arc welding, and directly or indirectly signals to a welding power source. A wireless transmission / reception unit that wirelessly transmits and receives, an operation unit that sets welding conditions, a display unit that is provided above the operation unit, displays a set value of welding conditions, and is provided on the back side facing the display unit, Photovoltaic element unit capable of generating electricity by light, charging unit for charging the electric power generated by the photovoltaic element unit, and provided on the back side facing the operation unit below the photovoltaic element unit, a welding torch or And an attachment portion that is attachable to and detachable from the operator's pocket.
　操作部は、上下に一列状に配置された複数の操作スイッチと、それぞれの操作スイッチの左右に配置された、操作スイッチの位置の目印となる突起状のマーク部と、を含んでもよい。 The operation unit may include a plurality of operation switches arranged in a line up and down, and a protruding mark unit disposed on the left and right of each operation switch as a mark of the position of the operation switch.
　操作部は、上下に一列状に配置された複数の操作スイッチと、それぞれの操作スイッチから離間された別体としての、操作スイッチの位置の目印となる突起状のマーク部と、を含んでもよい。 The operation unit may include a plurality of operation switches arranged in a row on the top and bottom, and a protruding mark part as a mark of the position of the operation switch as a separate body separated from each operation switch. .
　表示部は、電気が流れていなくとも一度表示した表示内容を保持可能な電子ペーパー式またはメモリ液晶式としてもよい。充電部は、キャパシタ、リチウムキャパシタ、またはリチウム二次電池から成るものとしてもよい。 The display unit may be an electronic paper type or a memory liquid crystal type capable of holding the display content once displayed even when electricity is not flowing. The charging unit may be a capacitor, a lithium capacitor, or a lithium secondary battery.
　本発明の一態様に係る溶接トーチは、溶接機用リモートコントローラを着脱可能に取付ける。溶接機用リモートコントローラは、アーク溶接に用いる、アークを照射する溶接トーチに着脱可能な無線式の溶接機用リモートコントローラであって、溶接電源に直接または間接的に信号を無線送受信する無線送受信部と、溶接条件を設定する操作部と、操作部よりも上側に設けられ、溶接条件の設定値を表示する表示部と、表示部に対向する裏面側に設けられ、光により発電可能な光発電素子部と、光発電素子部にて発電した電力を充電する充電部と、操作部に対向する裏面側で光発電素子部よりも下側に設けられ、溶接トーチまたは作業者のポケットに対して着脱可能な取付け部と、を備える。溶接トーチは、溶接機用リモートコントローラを溶接トーチのサイド側に着脱可能に取付け、溶接機用リモートコントローラの光発電素子部をアーク溶接時の溶接個所に対向させるトーチブラケットを備え、アーク溶接時の溶接個所からのアーク光を溶接機用リモートコントローラの光発電素子部に受光させるものである。 The welding torch according to one aspect of the present invention attaches a remote controller for a welding machine in a detachable manner. The remote controller for a welding machine is a wireless remote controller for a welding machine that can be attached to and detached from a welding torch that irradiates an arc, and is used for arc welding. An operation unit for setting welding conditions, a display unit provided on the upper side of the operation unit, for displaying a set value of the welding conditions, and a photovoltaic power generation unit provided on the back side facing the display unit and capable of generating electricity by light. An element part, a charging part for charging the electric power generated by the photovoltaic element part, and a lower side of the photovoltaic element part on the back side facing the operation part, with respect to the welding torch or the operator's pocket A detachable attachment portion. The welding torch is equipped with a torch bracket that detachably attaches the remote controller for the welding machine to the side of the welding torch, and that opposes the photovoltaic power generation element of the remote controller for the welding machine to the welding location during arc welding. The arc light from the welding point is received by the photovoltaic element part of the remote controller for the welding machine.
　本発明の別の態様の溶接トーチは、溶接機用リモートコントローラを着脱可能に取付ける。溶接機用リモートコントローラは、アーク溶接に用いる、アークを照射する溶接トーチに着脱可能な無線式の溶接機用リモートコントローラであって、溶接電源に直接または間接的に信号を無線送受信する無線送受信部と、溶接条件を設定する操作部と、操作部よりも上側に設けられ、溶接条件の設定値を表示する表示部と、表示部に対向する裏面側に設けられ、光により発電可能な光発電素子部と、光発電素子部にて発電した電力を充電する充電部と、操作部に対向する裏面側で光発電素子部よりも下側に設けられ、溶接トーチまたは作業者のポケットに対して着脱可能な取付け部と、を備える。溶接トーチは、溶接機用リモートコントローラを溶接トーチに着脱可能に取付けるためのトーチブラケットを備え、トーチブラケットは、溶接トーチのトーチハンドル部を左右から挟むようにして溶接トーチに対して固定される第１ブラケットと、第１ブラケットに取付けられ、取付け角度を調整する角度調整部を含む第２ブラケットと、を有し、第１ブラケットは、角度調整部と協働して第２ブラケットを固定する固定部を、第１ブラケットの左右両側にそれぞれ有し、角度調整部は、回転基軸となる基準固定部と回転方向にスライドして固定する円弧状の長穴固定部をそれぞれ複数有するものである。 The welding torch according to another aspect of the present invention attaches a remote controller for a welding machine in a detachable manner. The remote controller for a welding machine is a wireless remote controller for a welding machine that can be attached to and detached from a welding torch that irradiates an arc, and is used for arc welding. An operation unit for setting welding conditions, a display unit provided on the upper side of the operation unit, for displaying a set value of the welding conditions, and a photovoltaic power generation unit provided on the back side facing the display unit and capable of generating electricity by light. An element part, a charging part for charging the electric power generated by the photovoltaic element part, and a lower side of the photovoltaic element part on the back side facing the operation part, with respect to the welding torch or the operator's pocket A detachable attachment portion. The welding torch includes a torch bracket for detachably attaching the remote controller for the welding machine to the welding torch, and the torch bracket is fixed to the welding torch so as to sandwich the torch handle portion of the welding torch from the left and right. And a second bracket that includes an angle adjustment portion that is attached to the first bracket and adjusts the attachment angle, and the first bracket includes a fixing portion that fixes the second bracket in cooperation with the angle adjustment portion. The angle adjustment part has a plurality of reference fixing parts serving as a rotation base axis and a plurality of arc-shaped elongated hole fixing parts that slide and fix in the rotation direction.
　第２ブラケットは、溶接機用リモートコントローラを保持してもよい。固定部が、第２のブラケットを前後方向にスライド可能な長穴であることとしてもよい。 The second bracket may hold a remote controller for the welder. The fixing portion may be a long hole that can slide the second bracket in the front-rear direction.
　２つの基準固定部の間に２つの円弧状の長穴固定部が配置されていてもよい。 Two arc-shaped elongated hole fixing portions may be arranged between the two reference fixing portions.
　溶接機用リモートコントローラは、操作部に対向する裏面側で光発電素子部よりも下側に設けられた突起部を有してもよい。溶接機用リモートコントローラの取付け部は、クリップ部からなることとしてもよい。トーチブラケットをクリップ部と溶接機用リモートコントローラの突起部にて上下方向に挟むようにしてクリップ部と突起部とを係合させて、溶接機用リモートコントローラを着脱可能にトーチブラケットに取付けることとしてもよい。 The remote controller for the welding machine may have a protrusion provided below the photovoltaic element part on the back side facing the operation part. The attachment part of the welding machine remote controller may be a clip part. The torch bracket may be attached to the torch bracket in a detachable manner by engaging the clip portion and the projection portion so that the clip portion and the projection portion of the remote controller for the welder are sandwiched in the vertical direction. .
　クリップ部は、開口部と、開口部とは反対側に位置する折り返し曲げ部とを有してもよい。第２ブラケットは、溶接機用リモートコントローラが取り付けられる取付片を有してもよい。折り返し曲げ部から突起部までの距離が、取付片の長さと同じまたはそれより長くてもよい。 The clip part may have an opening part and a folded back part located on the opposite side of the opening part. The second bracket may have an attachment piece to which the welding machine remote controller is attached. The distance from the folded portion to the protrusion may be the same as or longer than the length of the mounting piece.
　本発明によれば、作業者への負担を軽減できる。 According to the present invention, the burden on the operator can be reduced.
図１Ａは、表面の操作側から見た溶接機用リモートコントローラを示す斜視図である。FIG. 1A is a perspective view showing a remote controller for a welding machine as seen from the operation side of the surface. 図１Ｂは、裏面の受光側から見た溶接機用リモートコントローラを示す斜視図である。FIG. 1B is a perspective view showing the remote controller for the welding machine as viewed from the light receiving side on the back surface. 図２Ａは、溶接機用リモートコントローラを示す正面図である。FIG. 2A is a front view showing a remote controller for a welding machine. 図２Ｂは、溶接機用リモートコントローラを示す右側面図である。FIG. 2B is a right side view showing the remote controller for the welding machine. 図２Ｃは、溶接機用リモートコントローラを示す裏面図である。FIG. 2C is a rear view showing the remote controller for the welding machine. 図２Ｄは、溶接機用リモートコントローラを示す底面図である。FIG. 2D is a bottom view showing the remote controller for the welding machine. 図３Ａは、右利き向け用に、溶接機用リモートコントローラが取付けられた溶接トーチを示す斜視図である。FIG. 3A is a perspective view showing a welding torch to which a remote controller for a welding machine is attached for right-handed use. 図３Ｂは、左利き向け用に、溶接機用リモートコントローラが取付けられた溶接トーチを示す斜視図である。FIG. 3B is a perspective view showing a welding torch to which a remote controller for a welding machine is attached for left-handed use. 図４Ａは、溶接トーチに取付けられた溶接機用コントローラがアーク光を受光している状態を示す模式図である。FIG. 4A is a schematic diagram showing a state in which the controller for the welding machine attached to the welding torch receives arc light. 図４Ｂは、トーチブラケットの第２のブラケットに取付けられた溶接機用リモートコントローラを示す断面図であり、図４ＡのＡ－Ａ断面を示す図である。FIG. 4B is a cross-sectional view showing the welding machine remote controller attached to the second bracket of the torch bracket, and is a cross-sectional view taken along the line AA of FIG. 4A. 図５は、トーチブラケットの外観を示す斜視図である。FIG. 5 is a perspective view showing the appearance of the torch bracket. 図６は、作業者のポケットに取付けられた溶接機用リモートコントローラを示す模式図である。FIG. 6 is a schematic diagram showing a remote controller for a welding machine attached to a worker's pocket.
　以下に、本実施の形態における、アーク溶接に用いる、アークを照射する溶接トーチに着脱可能な無線式の溶接機用リモートコントローラおよび溶接トーチについて、図面を用いて説明する。 Hereinafter, a remote controller for a wireless welding machine and a welding torch, which are detachable from a welding torch for irradiating an arc, used for arc welding in this embodiment will be described with reference to the drawings.
　図面を用いて、本実施の形態の溶接機用リモートコントローラ１および溶接機用リモートコントローラ１を取付けた溶接トーチ１９について説明する。図１Ａおよび図１Ｂは、溶接機用リモートコントローラを示す斜視図である。図２Ａ、図２Ｂ、図２Ｃおよび図２Ｄは、それぞれ溶接機用リモートコントローラの正面図、右側面図、裏面図および底面図である。図３Ａおよび図３Ｂは、溶接機用リモートコントローラが取付けられた溶接トーチを示す斜視図である。 The welding torch 19 to which the remote controller 1 for welding machine and the remote controller 1 for welding machine of the present embodiment are attached will be described with reference to the drawings. 1A and 1B are perspective views showing a remote controller for a welding machine. 2A, 2B, 2C, and 2D are a front view, a right side view, a back view, and a bottom view of the remote controller for the welding machine, respectively. 3A and 3B are perspective views showing a welding torch to which a remote controller for a welding machine is attached.
　図４Ａは、溶接トーチに取付けられた溶接機用リモートコントローラがアーク光を受光している状態を示す模式図である。図４Ｂは、トーチブラケットの第２のブラケットに取付けられた溶接機用リモートコントローラを示す断面図である。図５は、トーチブラケットの外観を示す斜視図である。図６は、作業者のポケットに取付けられた溶接機用リモートコントローラを示す模式図である。 FIG. 4A is a schematic diagram showing a state where the remote controller for the welding machine attached to the welding torch is receiving arc light. FIG. 4B is a cross-sectional view showing the remote controller for the welder attached to the second bracket of the torch bracket. FIG. 5 is a perspective view showing the appearance of the torch bracket. FIG. 6 is a schematic diagram showing a remote controller for a welding machine attached to a worker's pocket.
　図１Ａ、図１Ｂ、図２Ａ、図２Ｂ、図２Ｃおよび図２Ｄに示す溶接機用リモートコントローラ１は、図３Ａ、図３Ｂおよび図４Ａに示す溶接トーチ１９に着脱可能な無線式の溶接機用リモートコントローラ１である。溶接機用リモートコントローラ１は、無線送受信部２、操作部３、表示部としての表示器７および光発電素子部４を備える。無線送受信部２は、図示しない溶接電源に直接または間接的に信号を無線送受信する。操作部３は、表示切替や溶接条件を設定する。表示器７は、操作部３よりも上側に設けられ、溶接条件の設定値を表示する。光発電素子部４は、表示器７に対向する裏面側に配置され、溶接トーチ１９のアーク照射２１（図４Ａ参照）により発生したアーク光である光２２、または待機時の照明光等の光により発電可能である。 1A, 1B, 2A, 2B, 2C, and 2D, the remote controller 1 for a welding machine is for a wireless welding machine that can be attached to and detached from the welding torch 19 shown in FIGS. 3A, 3B, and 4A. This is a remote controller 1. The welding machine remote controller 1 includes a wireless transmission / reception unit 2, an operation unit 3, a display 7 as a display unit, and a photovoltaic device unit 4. The wireless transmission / reception unit 2 wirelessly transmits / receives a signal directly or indirectly to a welding power source (not shown). The operation unit 3 sets display switching and welding conditions. The indicator 7 is provided above the operation unit 3 and displays a set value of the welding conditions. The photovoltaic element unit 4 is disposed on the back side facing the display unit 7 and is light 22 such as arc light generated by arc irradiation 21 (see FIG. 4A) of the welding torch 19 or illumination light such as standby light. Can generate electricity.
　溶接機用リモートコントローラ１は、さらに、外部接続部５および充電部６を備える。外部接続部５は、充電部６の電力残量が少なくなり緊急に充電が必要な場合、または外部機器との有線接続による通信が必要となった場合に、外部充電器または外部機器と有線で接続される。充電部６は、光発電素子部４にて発電した電力を充電する、または外部接続部５を介して外部機器から受けた電力を充電する。 The remote controller 1 for a welding machine further includes an external connection unit 5 and a charging unit 6. The external connection unit 5 is wired to an external charger or an external device when the remaining amount of power in the charging unit 6 is low and urgent charging is required, or when communication via a wired connection with an external device is required. Connected. The charging unit 6 charges the power generated by the photovoltaic element unit 4 or charges the power received from the external device via the external connection unit 5.
　光発電素子部４は、本実施の形態においては、表面側に配された表示器７に対し、平行に配している。しかしながら、これに限らず、アーク照射２１により発生した光２２または、待機時の照明光や太陽光等の光を効率よく受光できるように光２２に対し垂直方向に近づけるよう、傾斜を設けて配しても良い。 In the present embodiment, the photovoltaic element section 4 is arranged in parallel to the display device 7 arranged on the surface side. However, the present invention is not limited to this, and an inclination is provided so that the light 22 generated by the arc irradiation 21 or light such as standby illumination light or sunlight can be efficiently received so as to approach the light 22 in the vertical direction. You may do it.
　また、溶接機用リモートコントローラ１は、さらに、操作部３に対向する裏面側で光発電素子部４よりも下側に設けられ、溶接トーチ１９、または作業者のポケット２３（図６参照）に対して着脱可能な取付け部であるクリップ部１０を備えるものである。クリップ部１０は、開口部２５と、開口部２５とは反対側に位置する折り返し曲げ部２４とを有する。光発電素子部４は、クリップ部１０により遮光されないように、クリップ部１０の上端（折り返し曲げ部２４）よりも上側に配置される。 Further, the remote controller 1 for the welding machine is further provided below the photovoltaic element unit 4 on the back side facing the operation unit 3 and is attached to the welding torch 19 or the operator's pocket 23 (see FIG. 6). On the other hand, the clip part 10 which is a detachable attachment part is provided. The clip part 10 has an opening 25 and a folded back part 24 located on the opposite side of the opening 25. The photovoltaic element portion 4 is disposed above the upper end (folded bent portion 24) of the clip portion 10 so as not to be shielded by the clip portion 10.
　また、クリップ部１０の弾性力により、溶接機用リモートコントローラ１と第２ブラケット１４の取付片２６とが係合可能になるように、クリップ部１０の開口部２５側の溶接機用リモートコントローラ１の裏面側には、第２ブラケット１４の溶接機用リモートコントローラ１の取付片２６の取付長Ｌに合わせて、クリップ部１０の折り返し曲げ部２４の頂点からの距離が実質的に同じになる位置に半円柱状の突起部１１が設けられる。 Further, the welding machine remote controller 1 on the opening 25 side of the clip part 10 is configured so that the welding machine remote controller 1 and the mounting piece 26 of the second bracket 14 can be engaged by the elastic force of the clip part 10. A position where the distance from the apex of the folded bent portion 24 of the clip portion 10 is substantially the same on the back surface side of the second bracket 14 according to the mounting length L of the mounting piece 26 of the remote controller 1 for the welding machine of the second bracket 14. Is provided with a semi-cylindrical protrusion 11.
　これにより、トーチブラケット１２をクリップ部１０と突起部１１にて上下方向に挟むようにしてクリップ部１０と突起部１１とを係合させることができる。この結果、クリップ部１０の弾性力により突起部１１を抑え付けて３点支持で、溶接機用リモートコントローラ１を着脱可能に安定してトーチブラケット１２に取付けることが出来る。具体的には、溶接機用リモートコントローラ１をトーチブラケット１２に取り付けた溶接トーチ１９に対して、操作部３の操作スイッチ８の操作による溶接機用リモートコントローラ１の位置のずれや、不用意な溶接トーチ１９からの落下を防ぐことが出来る。 Thereby, the clip part 10 and the protrusion part 11 can be engaged so that the torch bracket 12 is sandwiched between the clip part 10 and the protrusion part 11 in the vertical direction. As a result, the protrusion 11 is held down by the elastic force of the clip 10 and the remote controller 1 for the welding machine can be stably attached to the torch bracket 12 with three-point support. Specifically, with respect to the welding torch 19 in which the welding machine remote controller 1 is attached to the torch bracket 12, the position of the welding machine remote controller 1 is shifted due to the operation of the operation switch 8 of the operation unit 3, or inadvertent. The fall from the welding torch 19 can be prevented.
　本実施の形態では、クリップ部１０の折り返し曲げ部２４から突起部１１までの距離は、第２ブラケット１４の取付片２６の長さＬと同じである。しかしながら、これに限らず、クリップ部１０により第２ブラケット１４の取付け片２６を保持出来れば、折り返し曲げ部２４から突起部１１までの距離は、取付片２６の長さＬよりも長くてもよい。いずれの場合も、溶接機用リモートコントローラ１がトーチブラケット１２に取付けられたとき、第２ブラケット１４の取付片２６は、クリップ部１０の内部空間（折り返し曲げ部２４と突起部１１との間の空間）に収容される。このとき突起部１１は、第２ブラケット１４の取付片２６がクリップ部１０の内部空間から外部に移動するのを阻止するストッパーとして働く。そのため、溶接機用リモートコントローラ１の溶接トーチ１９からの不用意な落下を防ぐことが出来る。 In the present embodiment, the distance from the folded back portion 24 of the clip portion 10 to the projection portion 11 is the same as the length L of the mounting piece 26 of the second bracket 14. However, the present invention is not limited to this, and the distance from the folded portion 24 to the protrusion 11 may be longer than the length L of the mounting piece 26 as long as the clip 26 can hold the mounting piece 26 of the second bracket 14. . In any case, when the welding machine remote controller 1 is attached to the torch bracket 12, the attachment piece 26 of the second bracket 14 is disposed in the internal space of the clip portion 10 (between the folded bent portion 24 and the protruding portion 11. In space). At this time, the protrusion 11 functions as a stopper that prevents the attachment piece 26 of the second bracket 14 from moving from the internal space of the clip portion 10 to the outside. Therefore, careless dropping from the welding torch 19 of the remote controller 1 for the welding machine can be prevented.
　また、操作部３は、上下に一列状に配置された複数の操作スイッチ８と、操作スイッチ８の位置の目印となる突起状のマーク部９とを含む。 The operation unit 3 includes a plurality of operation switches 8 arranged in a line in the vertical direction, and a projecting mark unit 9 that serves as a mark of the position of the operation switch 8.
　各操作スイッチ８は、これに限られないが、溶接機用リモートコントローラ１の筐体２７の表面と実質的に面一である。すなわち、各操作スイッチ８の表面と筐体２７の表面とが略同一平面内にある。一方、マーク部９は、筐体２７の表面から突出している。言い換えると、各操作スイッチ８の表面に対して認識可能な程度に相対的に突出している。これにより、作業者は、皮手袋を付けてもマーク部９を容易に認識でき、その結果、各操作スイッチ８の位置を容易に認識できる。 Although each operation switch 8 is not limited to this, it is substantially flush with the surface of the casing 27 of the remote controller 1 for the welding machine. That is, the surface of each operation switch 8 and the surface of the housing 27 are in substantially the same plane. On the other hand, the mark portion 9 protrudes from the surface of the housing 27. In other words, it protrudes relatively to the extent that it can be recognized with respect to the surface of each operation switch 8. As a result, the operator can easily recognize the mark portion 9 even when wearing leather gloves, and as a result, the operator can easily recognize the position of each operation switch 8.
　本実施の形態では、複数の操作スイッチ８は、上下一列状に配置されている。これにより、溶接機用リモートコントローラ１をスリムにできる。一般に、作業者は、溶接作業時には、片方の手で溶接トーチ１９のトーチハンドル部２０を握り、別の片方の手で溶接用マスクを握る。操作スイッチ８は、トーチハンドル部２０を握った手の親指で操作される。溶接機用リモートコントローラ１をスリムにすることで、各操作スイッチ８を作業者の親指が容易に届く範囲に配置することができる。また、複数の操作スイッチ８が一列状に配置されることにより、複数列に配置されるのに比べて各操作スイッチ８のサイズを大きくできる。したがって、作業者は、皮手袋を付けていても、容易に操作スイッチ８を操作することができる。 In the present embodiment, the plurality of operation switches 8 are arranged in a vertical line. Thereby, the remote controller 1 for welding machines can be made slim. In general, the operator holds the torch handle 20 of the welding torch 19 with one hand and holds the welding mask with the other hand during the welding operation. The operation switch 8 is operated with the thumb of the hand holding the torch handle portion 20. By slimming the remote controller 1 for the welding machine, each operation switch 8 can be arranged in a range where the operator's thumb can easily reach. In addition, by arranging the plurality of operation switches 8 in a single row, the size of each operation switch 8 can be increased as compared to the arrangement in a plurality of rows. Therefore, the operator can easily operate the operation switch 8 even when wearing leather gloves.
　本実施の形態では、マーク部９は、それぞれの操作スイッチ８の左右両側に配置されている。したがって、図３Ａに示す右利き向け用のセッティングでも、図３Ｂに示す左利き向け用のセッティングでも、マーク部９の左右どちらか一方の部分を、作業者の親指が容易に届く範囲に配置することができる。 In the present embodiment, the mark portions 9 are arranged on the left and right sides of each operation switch 8. Therefore, in either the right-handed setting shown in FIG. 3A or the left-handed setting shown in FIG. 3B, either one of the left and right portions of the mark portion 9 should be arranged within a range where the operator's thumb can easily reach. Can do.
　本実施の形態では、マーク部９は、各操作スイッチ８とは離間された位置に、各操作スイッチ８とは別体として配置されている。すなわち、マーク部９は、各操作スイッチ８と一体ではない。これにより、作業者が手探りでマーク部９の位置を確認したときに、操作スイッチ８を誤って操作してしまうという事態を回避できる。 In the present embodiment, the mark portion 9 is arranged separately from each operation switch 8 at a position separated from each operation switch 8. That is, the mark portion 9 is not integral with each operation switch 8. As a result, it is possible to avoid a situation in which the operation switch 8 is erroneously operated when the operator confirms the position of the mark portion 9 by groping.
　突起状のマーク部９の形状は、本実施の形態においては、四角形状であるが、半円形状、三角形状であっても良い。 The shape of the protruding mark portion 9 is a quadrangular shape in the present embodiment, but may be a semicircular shape or a triangular shape.
　また、操作部３はさらに、溶接条件の設定値、溶接時の実出力、充電部６の充電電力残量等を表示する表示部である表示器７を有する。この表示器７は、電気的に書き換え可能で、通電がＯＦＦされていても表示を保持可能な電子ペーパー式、または、液晶の画素がメモリ効果を有し通電がＯＦＦされていても表示を保持可能なメモリ液晶式等で構成される。これにより、表示器７は電気が流れていなくとも一度表示した表示内容が保持できるため、低消費電力を実現できる。また、充電部６は、キャパシタ、リチウムキャパシタ、またはリチウム二次電池等から成り、小型、薄型、および軽量性を有するものである。 In addition, the operation unit 3 further includes a display 7 that is a display unit that displays a set value of welding conditions, an actual output at the time of welding, a remaining charge power of the charging unit 6, and the like. This display device 7 is an electronic paper type that can be electrically rewritten and can hold the display even when the power is turned off, or holds the display even when the liquid crystal pixel has a memory effect and the power is turned off. It consists of possible memory liquid crystal type. Thereby, since the display 7 can hold the display content once displayed even when electricity is not flowing, low power consumption can be realized. The charging unit 6 includes a capacitor, a lithium capacitor, a lithium secondary battery, or the like, and has a small size, a thin shape, and a light weight.
　次に、図３Ａ、図３Ｂ、図４Ａ、図４Ｂおよび図５を用いて本実施の形態の溶接機用リモートコントローラ１を、溶接トーチ１９に取付けるためのトーチブラケット１２について説明する。 Next, the torch bracket 12 for attaching the remote controller 1 for the welding machine of the present embodiment to the welding torch 19 will be described with reference to FIGS. 3A, 3B, 4A, 4B and 5. FIG.
　図３Ａ、図３Ｂ、図４Ａ、図４Ｂおよび図５において、溶接機用リモートコントローラ１を、溶接トーチ１９に取付けるためのトーチブラケット１２は、溶接機用リモートコントローラ１を作業者の利き手に合わせて、溶接トーチ１９の左右いずれにも溶接機用リモートコントローラ１を取付け可能なトーチブラケット１２である。トーチブラケット１２は、溶接機用リモートコントローラ１を溶接トーチ１９のサイド側に着脱可能に取付け、溶接機用リモートコントローラ１の表示器７の裏面側に設けられた光発電素子部４をアーク溶接時の溶接個所に対向させる。 In FIG. 3A, FIG. 3B, FIG. 4A, FIG. 4B, and FIG. 5, the torch bracket 12 for attaching the welding machine remote controller 1 to the welding torch 19 is arranged so that the welding machine remote controller 1 matches the handedness of the operator. The torch bracket 12 can be attached to the remote controller 1 for the welding machine on either the left or right side of the welding torch 19. The torch bracket 12 is detachably attached to the welding controller remote controller 1 on the side of the welding torch 19, and the photovoltaic element 4 provided on the back side of the display 7 of the welding machine remote controller 1 is arc-welded. It is made to oppose to the welding part.
　これにより、溶接トーチ１９は、アーク溶接時に溶接個所からのアーク光を溶接機用リモートコントローラ１の光発電素子部４に受光させることが可能で高効率な充電が出来る。また、溶接作業中に、作業者が溶接トーチ１９を保持し、溶接個所の近傍でアーク光により充電しながらの状態で溶接機用リモートコントローラ１の操作部３の操作により容易に溶接条件の変更が可能である。 Thereby, the welding torch 19 can receive the arc light from the welded part at the time of arc welding to the photovoltaic element portion 4 of the remote controller 1 for the welding machine, and can perform highly efficient charging. Further, during the welding operation, the operator holds the welding torch 19 and easily changes the welding conditions by operating the operation unit 3 of the remote controller 1 for the welding machine while being charged with arc light in the vicinity of the welding point. Is possible.
　上記の通り、溶接機用リモートコントローラ１は、溶接トーチ１９の上側でも下側でもなく、サイド側に取付けられる。これにより、溶接機用リモートコントローラ１が作業の邪魔になることを防止できる。 As described above, the welding machine remote controller 1 is attached to the side, not the upper side or the lower side of the welding torch 19. Thereby, it can prevent that the remote controller 1 for welding machines obstructs work.
　また、溶接機用リモートコントローラ１は、溶接トーチ１９に着脱可能に取付けられる。これにより、溶接機用リモートコントローラ１が不要なときには、溶接機用リモートコントローラ１を取り外すことができる。例えば、溶接機用リモートコントローラ１は、最適な溶接条件を得るためにいくつかの異なる溶接条件で溶接を試行するときに利用される。一方、最適な溶接条件が得られた後、その溶接条件で溶接を実施するときは、溶接機用リモートコントローラ１は不要となる。溶接機用リモートコントローラ１を取り外すことで、溶接の作業性を高めることができる。 Also, the remote controller 1 for the welding machine is detachably attached to the welding torch 19. Thereby, when the remote controller 1 for welding machines is unnecessary, the remote controller 1 for welding machines can be removed. For example, the remote controller 1 for a welder is used when attempting welding under several different welding conditions in order to obtain optimum welding conditions. On the other hand, when optimum welding conditions are obtained and welding is performed under the welding conditions, the remote controller 1 for the welding machine is not necessary. The workability of welding can be improved by removing the remote controller 1 for the welding machine.
　トーチブラケット１２は、溶接トーチ１９のトーチハンドル部２０を左右から挟むようにして溶接トーチ１９に対して固定される第１ブラケット１３と、第１ブラケット１３に取付けられ溶接トーチ１９から照射されるアーク照射２１により発生した光２２を効率よく受光できるように取付け角度を調整する角度調整部１６を含む第２ブラケット１４と、を有する。 The torch bracket 12 includes a first bracket 13 that is fixed to the welding torch 19 so as to sandwich the torch handle portion 20 of the welding torch 19 from the left and right, and an arc irradiation 21 that is attached to the first bracket 13 and irradiated from the welding torch 19. And the second bracket 14 including the angle adjusting unit 16 that adjusts the mounting angle so that the light 22 generated by the above can be received efficiently.
　第１ブラケット１３は、溶接トーチ１９の横幅と同じまたはそれよりも短い距離で互いに対向する第１挟持片２８および第２挟持片２９を有する。第１挟持片２８および第２挟持片２９は、それぞれの下端で連結片３０により連結されている。第１ブラケット１３は、例えば、金属などの弾性変形可能な材料からなる。これにより、第１挟持片２８および第２挟持片２９で溶接トーチ１９を挟むようにして、第１ブラケット１３を溶接トーチ１９に固定できる。 The first bracket 13 has a first clamping piece 28 and a second clamping piece 29 that face each other at a distance equal to or shorter than the lateral width of the welding torch 19. The 1st clamping piece 28 and the 2nd clamping piece 29 are connected with the connection piece 30 by each lower end. The first bracket 13 is made of an elastically deformable material such as metal, for example. Accordingly, the first bracket 13 can be fixed to the welding torch 19 so that the welding torch 19 is sandwiched between the first clamping piece 28 and the second clamping piece 29.
　第１挟持片２８および第２挟持片２９は、それぞれ、角度調整部１６と協働して第２ブラケット１４を固定する固定部１５を有する。すなわち、第１ブラケット１３は、その左右両側に固定部１５を有する。これにより、第２ブラケット１４を第１ブラケット１３の左右どちらかに選択的に固定できる。 The first clamping piece 28 and the second clamping piece 29 each have a fixing portion 15 that fixes the second bracket 14 in cooperation with the angle adjusting portion 16. That is, the 1st bracket 13 has the fixing | fixed part 15 on the right-and-left both sides. As a result, the second bracket 14 can be selectively fixed to either the left or right side of the first bracket 13.
　第１挟持片２８および第２挟持片２９は、さらに、溶接トーチ１９の左右の側面にそれぞれ配置された被嵌合部（例えば、凸部）にそれぞれ嵌合する嵌合部（例えば、穴または切り欠き）３１を有する。これにより、第１ブラケット１３の溶接トーチ１９に対する位置ずれを防ぐことができる。なお、被嵌合部が凹部で嵌合部３１が凸部としてもよい。 The first sandwiching piece 28 and the second sandwiching piece 29 are further fitted with fitting portions (for example, holes or holes) respectively fitted to fitted portions (for example, convex portions) respectively arranged on the left and right side surfaces of the welding torch 19. Notch) 31 is provided. Thereby, the position shift with respect to the welding torch 19 of the 1st bracket 13 can be prevented. In addition, it is good also considering the to-be-fitted part as a recessed part and the fitting part 31 as a convex part.
　第２ブラケット１４の角度調整部１６は、回転基軸となる基準固定部１７と回転方向にスライドして固定する円弧状の長穴固定部１８をそれぞれ複数有するものである。 The angle adjustment portion 16 of the second bracket 14 has a plurality of reference fixing portions 17 serving as a rotation base shaft and a plurality of arc-shaped elongated hole fixing portions 18 that are slid and fixed in the rotation direction.
　第２ブラケット１４の角度調整部１６および基準固定部１７を取付ける第１ブラケット１３の固定部１５が、作業者の指の長さに合わせて、溶接機用リモートコントローラ１が保持される第２ブラケット１４を前後方向にスライド可能な長穴の形状である。 A second bracket on which the fixing unit 15 of the first bracket 13 to which the angle adjusting unit 16 and the reference fixing unit 17 of the second bracket 14 are attached is adapted to hold the remote controller 1 for the welding machine according to the length of the operator's finger. It is the shape of the long hole which can slide 14 back and forth.
　また、角度調整部１６が、２つの基準固定部１７の間に２つの円弧状の長穴固定部１８を配置した構造である。 Further, the angle adjusting unit 16 has a structure in which two arc-shaped elongated hole fixing portions 18 are disposed between the two reference fixing portions 17.
　以上のように、本実施の形態のアークを照射する溶接トーチ１９に着脱可能な無線式の溶接機用リモートコントローラ１、および溶接機用リモートコントローラ１を取付けた溶接トーチ１９は、溶接作業時のアーク光、待機時の照明光等の光により、発電可能な光発電素子部４を有し、光発電素子部４にて発電した電気、または、外部機器と有線接続して充電/通信が可能な外部接続部５を介して、充電可能な充電部６を有する。 As described above, the wireless welding machine remote controller 1 that can be attached to and detached from the welding torch 19 that irradiates the arc of the present embodiment, and the welding torch 19 to which the welding machine remote controller 1 is attached are used during welding work. It has a photovoltaic power generation element section 4 that can generate electricity using light such as arc light and illumination light during standby, and can be charged / communication by connecting to electricity generated by the photovoltaic power generation element section 4 or an external device. A rechargeable charging unit 6 is provided via the external connection unit 5.
　さらに、溶接機用リモートコントローラ１は、充電部６に充電された電気で動作する、溶接電源に直接または間接的に信号を送受信する無線送受信部２と、溶接条件、出力値、充電部６の充電残量等を表示する表示部である表示器７と、表示切替や、溶接条件を調整する操作部３と、を備える。 Further, the remote controller 1 for the welding machine is operated by electricity charged in the charging unit 6, and transmits / receives a signal directly or indirectly to the welding power source, welding conditions, output values, and the charging unit 6. The display 7 which is a display part which displays a charge remaining amount etc., and the operation part 3 which adjusts display switching and welding conditions are provided.
　さらに、溶接機用リモートコントローラ１は、皮手袋を付けた状態で操作部３の操作スイッチ８の配置を認識するための突起状のマーク部９を、操作部３の操作スイッチ８の左右の近傍に有する。 Further, the remote controller 1 for the welding machine has a protruding mark portion 9 for recognizing the arrangement of the operation switch 8 of the operation unit 3 with leather gloves attached, in the vicinity of the left and right of the operation switch 8 of the operation unit 3. Have.
　また、溶接機用リモートコントローラ１は、溶接作業中でも、トーチ手元での溶接条件調整を可能とし、簡単に溶接トーチ１９から着脱可能で、かつ溶接トーチ１９に取付けられた時は、不用意に外れず、携行時には、ポケット等に差し込み可能なクリップ部１０を有する。 Further, the remote controller 1 for the welding machine can adjust the welding conditions at the hand of the torch even during the welding operation, and can be easily detached from the welding torch 19 and is inadvertently removed when attached to the welding torch 19. However, it has the clip part 10 which can be inserted in a pocket etc. at the time of carrying.
　また、溶接機用リモートコントローラ１を溶接トーチ１９に取り付けるための第２ブラケット１４は、トーチハンドル部２０に対し、組換えて、作業者の利き手に合わせて、左右取付け選択可能で、指の長さに合わせて、角度/前後位置のチルト調整が可能な構成である。従って、小型、軽量、操作性、携帯性、使い勝手に優れ、溶接トーチ１９に対する溶接条件調整機能追加による、作業者への負担を軽減できる溶接機用リモートコントローラ１を提供することができる。 Further, the second bracket 14 for attaching the remote controller 1 for the welding machine to the welding torch 19 is recombined with the torch handle portion 20 and can be attached to the left and right according to the dominant hand of the operator. In accordance with this, the angle / front / rear position tilt adjustment is possible. Therefore, it is possible to provide the remote controller 1 for a welding machine that is excellent in small size, light weight, operability, portability, and ease of use, and can reduce the burden on the operator by adding a welding condition adjustment function to the welding torch 19.
　これにより、小型、軽量、操作性、携帯性、使い勝手に優れ、溶接トーチ１９に対する溶接条件調整機能追加による、作業者への負担を軽減できる。かつ溶接トーチ１９に対して、溶接機用リモートコントローラ１は別体の独立した構成のため、着脱可能に取付けが容易で、有用時別々にそれぞれ購入が可能となる。 This makes it compact, lightweight, easy to operate, portable and easy to use, and can reduce the burden on the operator by adding a welding condition adjustment function to the welding torch 19. And since the remote controller 1 for welding machines is a separate and independent structure with respect to the welding torch 19, it is easy to attach or detach and can be purchased separately when it is useful.
　従来の溶接条件調整器を内蔵した溶接トーチでは、溶接トーチハンドル部が大きくなり、かつ、溶接条件調整器用の制御線、電源線が、溶接トーチケーブル部に追加されるため、ハンドル部、溶接トーチケーブル部の質量が増大し、また溶接トーチケーブルは調整器用の制御線、電源線が追加されるので、溶接トーチケーブルが太く、固くなりケーブルの取り回しもきつく、溶接作業を長時間継続することが困難となり作業性が落ちてしまう。更に、溶接トーチに内蔵された溶接条件調整器の設定部が小さく、皮手袋を付けて溶接条件の調整を行うとき、調整がしにくく、作業者は皮手袋を脱いで溶接条件の調整を行う必要があり、作業性が落ちる。すなわち、作業者に大きな負担を課すことになる。本実施の形態の溶接機用リモートコントローラおよび溶接トーチは、そのような負担を軽減できる。また溶接条件調整器を内蔵した溶接トーチは、溶接トーチそのものは消耗品に近い位置づけであるにもかかわらず、非常に高価になる。本実施の形態の溶接トーチは、そのような問題も軽減できる。 In a conventional welding torch with a built-in welding condition adjuster, the welding torch handle becomes larger, and the control line and power line for the welding condition adjuster are added to the welding torch cable part. The mass of the cable increases, and the control and power lines for the adjuster are added to the welding torch cable, so the welding torch cable becomes thicker and harder, making the cable easier to handle, and the welding operation can be continued for a long time. It becomes difficult and workability falls. Furthermore, the setting part of the welding condition adjuster built in the welding torch is small, and when adjusting the welding conditions with a leather glove, it is difficult to adjust, and the operator removes the leather gloves and adjusts the welding conditions. It is necessary and workability is reduced. That is, a heavy burden is imposed on the worker. The remote controller for a welding machine and the welding torch according to the present embodiment can reduce such a burden. Also, a welding torch with a built-in welding condition adjuster becomes very expensive even though the welding torch itself is positioned close to a consumable item. The welding torch according to the present embodiment can reduce such problems.
　本発明によれば、作業者への溶接トーチの質量増加や、形状の肥大化によるケーブルの取り回し等による負担を軽減でき、作業性を落とすことなく、溶接中も手元で皮手袋をしたまま溶接条件の調整できる。また、簡単に溶接トーチから着脱ができる構成のため、携帯し、手に保持し操作することも可能であり、溶接条件調整機能追加による、作業者への負担を軽減できる。かつ従来の溶接トーチに対し着脱可能な独立した構成のため、産業上有用である。 According to the present invention, it is possible to reduce the burden due to the increase in the mass of the welding torch to the worker and the handling of the cable due to the enlargement of the shape, etc., and without losing workability, welding with a leather glove at hand during welding You can adjust the conditions. In addition, since it can be easily detached from the welding torch, it can be carried, held and operated by hand, and the burden on the operator can be reduced by adding the welding condition adjustment function. In addition, it is industrially useful because it is an independent structure that can be attached to and detached from a conventional welding torch.
　１　溶接機用リモートコントローラ
　２　無線送受信部
　３　操作部
　４　光発電素子部
　５　外部接続部
　６　充電部
　７　表示器
　８　操作スイッチ
　９　マーク部
１０　クリップ部（取付け部）
１１　突起部
１２　トーチブラケット
１３　第１ブラケット
１４　第２ブラケット
１５　固定部
１６　角度調整部
１７　基準固定部
１８　円弧状の長穴固定部
１９　溶接トーチ
２０　トーチハンドル部
２１　アーク照射
２２　光
２３　ポケット
２４　折り返し曲げ部
２５　開口部
２６　取付片
２７　筐体
２８　第１挟持片
２９　第２挟持片
３０　連結片
３１　嵌合部 DESCRIPTION OF SYMBOLS 1 Remote controller for welding machines 2 Wireless transmission / reception part 3 Operation part 4 Photovoltaic element part 5 External connection part 6 Charging part 7 Indicator 8 Operation switch 9 Mark part 10 Clip part (attachment part)
DESCRIPTION OF SYMBOLS 11 Protrusion part 12 Torch bracket 13 1st bracket 14 2nd bracket 15 Fixing part 16 Angle adjustment part 17 Reference | standard fixing part 18 Arc-shaped long hole fixing part 19 Welding torch 20 Torch handle part 21 Arc irradiation 22 Light 23 Pocket 24 Folding Part 25 opening part 26 attachment piece 27 housing 28 first clamping piece 29 second clamping piece 30 connecting piece 31 fitting part

Claims (10)

  1. 　アーク溶接に用いる、アークを照射する溶接トーチに着脱可能な無線式の溶接機用リモートコントローラであって、
    　溶接電源に直接または間接的に信号を無線送受信する無線送受信部と、
    　溶接条件を設定する操作部と、
    　前記操作部よりも上側に設けられ、前記溶接条件の設定値を表示する表示部と、
    　前記表示部に対向する裏面側に設けられ、光により発電可能な光発電素子部と、
    　前記光発電素子部にて発電した電力を充電する充電部と、
    　前記操作部に対向する裏面側で前記光発電素子部よりも下側に設けられ、前記溶接トーチまたは作業者のポケットに対して着脱可能な取付け部と、
    　を備える溶接機用リモートコントローラ。     A wireless remote controller for a welding machine that is attachable to and detachable from a welding torch used for arc welding,
    A wireless transmission / reception unit that wirelessly transmits and receives signals directly or indirectly to the welding power source;
    An operation unit for setting welding conditions;
    A display unit that is provided above the operation unit and displays a set value of the welding condition;
    A photovoltaic element part provided on the back side facing the display part and capable of generating electricity by light;
    A charging unit for charging the electric power generated by the photovoltaic element unit;
    An attachment part that is provided below the photovoltaic element part on the back side facing the operation part, and is attachable to and detachable from the welding torch or an operator's pocket;
    Remote controller for welding machine equipped with.
  2. 　前記操作部は、上下に一列状に配置された複数の操作スイッチと、それぞれの前記操作スイッチの左右に配置された、前記操作スイッチの位置の目印となる突起状のマーク部と、を含む請求項１に記載の溶接機用リモートコントローラ。 The operation unit includes a plurality of operation switches arranged in a line up and down, and a protruding mark unit disposed on the left and right of each operation switch as a mark of the position of the operation switch. Item 2. A remote controller for a welding machine according to item 1.
  3. 　前記操作部は、上下に一列状に配置された複数の操作スイッチと、それぞれの前記操作スイッチから離間された別体としての、前記操作スイッチの位置の目印となる突起状のマーク部と、を含む請求項１または２に記載の溶接機用リモートコントローラ。 The operation unit includes a plurality of operation switches arranged in a row in the vertical direction, and a projecting mark part as a mark of the position of the operation switch as a separate body separated from each operation switch. The remote controller for a welding machine according to claim 1 or 2, including the remote controller.
  4. 　前記表示部は、電気が流れていなくとも一度表示した表示内容を保持可能な電子ペーパー式またはメモリ液晶式であり、前記充電部は、キャパシタ、リチウムキャパシタ、またはリチウム二次電池から成る請求項１に記載の溶接機用リモートコントローラ。 2. The display unit is an electronic paper type or a memory liquid crystal type capable of holding display contents once displayed even when no electricity is flowing, and the charging unit is composed of a capacitor, a lithium capacitor, or a lithium secondary battery. Remote controller for welding machine as described in.
  5. 　請求項１に記載の溶接機用リモートコントローラを着脱可能に取付けた溶接トーチであって、
    　前記溶接機用リモートコントローラを前記溶接トーチのサイド側に着脱可能に取付け、前記溶接機用リモートコントローラの前記光発電素子部をアーク溶接時の溶接個所に対向させるトーチブラケットを備え、アーク溶接時の前記溶接個所からのアーク光を前記溶接機用リモートコントローラの前記光発電素子部に受光させる溶接トーチ。     A welding torch in which the remote controller for a welding machine according to claim 1 is detachably attached,
    The welding machine remote controller is detachably attached to the side of the welding torch, and includes a torch bracket that opposes the photovoltaic element portion of the welding machine remote controller to a welding location during arc welding. A welding torch that causes the photovoltaic element portion of the remote controller for the welding machine to receive arc light from the welding point.
  6. 　請求項１に記載の溶接機用リモートコントローラを着脱可能に取付けた溶接トーチであって、
    　前記溶接機用リモートコントローラを前記溶接トーチに着脱可能に取付けるためのトーチブラケットを備え、
    　前記トーチブラケットは、前記溶接トーチのトーチハンドル部を左右から挟むようにして前記溶接トーチに対して固定される第１ブラケットと、
    　前記第１ブラケットに取付けられ、取付け角度を調整する角度調整部を含む第２ブラケットと、を有し、
    　前記第１ブラケットは、前記角度調整部と協働して前記第２ブラケットを固定する固定部を、前記第１ブラケットの左右両側にそれぞれ有し、
    　前記角度調整部は、回転基軸となる基準固定部と回転方向にスライドして固定する円弧状の長穴固定部をそれぞれ複数有する溶接トーチ。     A welding torch in which the remote controller for a welding machine according to claim 1 is detachably attached,
    A torch bracket for detachably attaching the welding machine remote controller to the welding torch;
    The torch bracket includes a first bracket fixed to the welding torch so as to sandwich a torch handle portion of the welding torch from the left and right;
    A second bracket that is attached to the first bracket and includes an angle adjustment unit that adjusts an attachment angle;
    Each of the first brackets has a fixing portion for fixing the second bracket in cooperation with the angle adjustment portion on each of the left and right sides of the first bracket,
    The angle adjusting section is a welding torch having a plurality of reference fixing sections serving as rotation bases and a plurality of arc-shaped elongated hole fixing sections that are slid and fixed in the rotation direction.
  7. 　前記第２ブラケットは、前記溶接機用リモートコントローラを保持し、前記固定部は、前記第２ブラケットを前後方向にスライド可能な長穴である請求項６記載の溶接トーチ。 The welding torch according to claim 6, wherein the second bracket holds the remote controller for the welder, and the fixing portion is an elongated hole that can slide the second bracket in the front-rear direction.
  8. 　２つの前記基準固定部の間に２つの前記円弧状の長穴固定部が配置されている請求項６または７に記載の溶接トーチ。 The welding torch according to claim 6 or 7, wherein the two arc-shaped elongated hole fixing portions are disposed between the two reference fixing portions.
  9. 　前記溶接機用リモートコントローラは、前記操作部に対向する裏面側で前記光発電素子部よりも下側に設けられた突起部を有し、
    　前記溶接機用リモートコントローラの前記取付け部は、クリップ部からなり、
    　前記トーチブラケットを前記クリップ部と前記溶接機用リモートコントローラの前記突起部にて上下方向に挟むようにして前記クリップ部と前記突起部とを係合させて、前記溶接機用リモートコントローラを着脱可能に前記トーチブラケットに取付ける請求項６から８のいずれかに記載の溶接トーチ。     The welding machine remote controller has a protrusion provided below the photovoltaic element part on the back side facing the operation part,
    The mounting part of the remote controller for the welder is composed of a clip part,
    The clip part and the projection part are engaged so that the clip part and the projection part of the remote controller for the welder are sandwiched between the clip part and the remote controller for the welder, and the remote controller for the welder is detachable. The welding torch according to claim 6, wherein the welding torch is attached to a torch bracket.
  10. 　前記クリップ部は、開口部と、前記開口部とは反対側に位置する折り返し曲げ部とを有し、
    　前記第２ブラケットは、前記溶接機用リモートコントローラが取り付けられる取付片を有し、
    　前記折り返し曲げ部から前記突起部までの距離が、前記取付片の長さと同じまたはそれより長い請求項９に記載の溶接トーチ。     The clip portion has an opening, and a folded portion positioned on the opposite side of the opening,
    The second bracket has an attachment piece to which the remote controller for the welder is attached,
    The welding torch according to claim 9, wherein a distance from the folded portion to the projection is equal to or longer than a length of the attachment piece.
PCT/JP2017/036596 2016-10-11 2017-10-10 Welding machine remote controller and welding torch WO2018070365A1 (en)

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