CN108032013A - Source of welding current panel - Google Patents
Source of welding current panel Download PDFInfo
- Publication number
- CN108032013A CN108032013A CN201711380136.XA CN201711380136A CN108032013A CN 108032013 A CN108032013 A CN 108032013A CN 201711380136 A CN201711380136 A CN 201711380136A CN 108032013 A CN108032013 A CN 108032013A
- Authority
- CN
- China
- Prior art keywords
- dial
- dish
- translucent cover
- welding current
- concave part
- 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.)
- Granted
Links
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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
This source of welding current panel includes plastic front sheet,Inner arc concave part is equipped with plastic front sheet outer surface,Through hole is equipped with the center in interior arc depression portion,The wiring board positioned at Inner arc concave part rear is equipped with plastic front sheet rear surface,Assist side close to Inner arc concave part one side by being welded and connected with digital display meter and encoder,Wiring board is fixed on by detachable attachment mechanism on plastic front sheet and the output shaft of encoder passes through the through hole,The end that through hole front end is extend out in encoder output shaft is connected with the dial-up dish in Inner arc concave part by circumferentially fixed structure,Translucent cover on the outside of dial-up dish outer surface is also connected with by buckle-type bindiny mechanism in interior arc depression portion and translucent cover is by dial-up dish part overlaid,Display window is equipped with interior arc depression portion and digital display meter is located in display window,There is the arc convex to match with the Inner arc concave part in translucent cover close to the inner surface of Inner arc concave part.
Description
Technical field
The invention belongs to field of mechanical technique, more particularly to a kind of source of welding current panel.
Background technology
In technical field of welding equipment, because there is welding slag expense to splash during welding, and the display of welding equipment, regulation and control knob
The welding slag damage of temperature is all easily carried with display lamp, virtually shortens service life.
Secondly, it is directly exposed to cause dust deposit, it is necessary to which frequent cleaning and maintenance, cost are also higher.
In addition, existing adjusting knob is column structure, when adjusting, it is necessary to which more fingers, which pinch, could realize tune
Section, it is larger that it adjusts inconvenient and adjusting torsion.
The content of the invention
Regarding the issue above, the present invention provides one kind can prolong the service life and adjust more convenient simple
Source of welding current panel.
To reach above-mentioned purpose, present invention employs following technical proposal：This source of welding current panel includes plastic front sheet,
Plastic front sheet outer surface is equipped with Inner arc concave part, through hole is equipped with the center in interior arc depression portion, in plastic front sheet rear surface
Equipped with the wiring board positioned at Inner arc concave part rear, assist side close to Inner arc concave part one side by being welded and connected with
Digital display meter and encoder, the wiring board is fixed on by detachable attachment mechanism on plastic front sheet and the output shaft of encoder
Through the through hole, the end that through hole front end is extend out in encoder output shaft is connected with positioned at interior by circumferentially fixed structure
Dial-up dish in arc depression portion, is also connected with positioned at dial-up dish appearance in interior arc depression portion by buckle-type bindiny mechanism
Dial-up dish part overlaid is equipped with display window and digital display epitope by translucent cover and translucent cover on the outside of face in interior arc depression portion
In in display window, the translucent cover covers the display window, the interior table in translucent cover close to Inner arc concave part
Face has the arc convex to match with the Inner arc concave part.
In above-mentioned source of welding current panel, the circumferentially fixed structure include be connected to dial-up dish central area and to
The tubular central rotating shaft and the outer end of tubular central rotating shaft that dial-up dish exterior side side is protruded have closure, are connected with closure
In tubular central rotating shaft and with the spaced inner cylinder of tubular central rotating shaft inner wall, be additionally provided with closure insert in it is described
Inner cylinder in cantilevered lock banking stop, encoder output shaft front end insert in inner cylinder and be equipped with encoder output shaft with it is described
The mutually identical locking plane in any one surface of cantilevered lock banking stop.
In above-mentioned source of welding current panel, the one end of the inner cylinder away from closure is extended in the through hole.
In above-mentioned source of welding current panel, the inner cylinder inner wall is equipped with some strip bulges being circumferentially distributed, institute
The strip bulge stated is distributed along the axial direction of inner cylinder.
In above-mentioned source of welding current panel, the translucent cover is kidney-shaped cover, and the width of the translucent cover is less than dial-up
Hole is stretched into the diameter of disk, one end of translucent cover equipped with shaft, and the tubular central rotating shaft outer end stretches to shaft and stretches into hole,
The other end of translucent cover is extended on the outside of the outer rim of dial-up dish, and one end inner surface on the outside of dial-up dish outer rim is extended in translucent cover
Equipped with above-mentioned arc convex.
In above-mentioned source of welding current panel, the buckle-type bindiny mechanism is convex equipped with arc including being arranged on translucent cover
Some back-off shapes buckle in the one side of face, is buckled what is be caught in one by one equipped with some in interior arc depression portion for the back-off shape
Fixing port.
In above-mentioned source of welding current panel, the tubular central rotating shaft outside end is equipped with triangle indicateing arm.
In above-mentioned source of welding current panel, the dial-up dish is flat with first close to the one side of Inner arc concave part
Face, the damping shape that some circle distributions are equipped with the peripheral outer wall of dial-up dish dial mouth.
In above-mentioned source of welding current panel, the central area of the Inner arc concave part is equipped with flat part, described
Spacing is left between first plane and flat part.
In above-mentioned source of welding current panel, the translucent cover is any one in translucent mask and all-transparent cover.
Compared with prior art, it is the advantages of this source of welding current panel：
1st, by designing Inner arc concave part, it can realize protection and dust-proof multiple effects, and equally, it is also further
Heat dissipation area is expanded, virtually extends service life, practicality is very strong.
2nd, by designing dial-up dish, it is not only convenient for manipulating, and also acts as the effect blocked, avoid external air flow or
The impact of person's welding slag causes to be damaged；
Secondly, big its in disk footpath is easy to adjustment control, operates more convenient simple.
3rd, by designing translucent cover, it can play the role of protection.
4th, the frequency of cleaning and maintenance is reduced, virtually reduces production cost.
5th, it is simple in structure and easy to manufacture and promote and apply.
Brief description of the drawings
Fig. 1 is structure diagram provided by the invention.
Fig. 2 is dial-up dish structure diagram provided by the invention.
In figure, plastic front sheet 1, annulus circle 11, positioning plate 12, arc groove 13, circular arc protrusion 14, arch portion 15, straight mistake
Degree portion 16, Inner arc concave part 2, through hole 21, display window 22, fixing port 23, flat part 24, wiring board 3, digital display meter 31, volume
Code device 32, locking plane 321, self-tapping screw 33, dial-up dish 4, tubular central rotating shaft 41, triangle indicateing arm 411, closure 42,
Inner cylinder 43, strip bulge 431, cantilevered lock banking stop 44, the first plane 45, damping shape dial mouth 46, translucent cover 5, arc convex 51,
Shaft stretches into hole 52, back-off shape buckle 53.
Embodiment
It is the specific embodiment of invention and with reference to attached drawing below, technical scheme is further described, but
The present invention is not limited to these embodiments.
As shown in Figs. 1-2, this source of welding current panel includes plastic front sheet 1, and specifically, which includes annulus circle
11, positioning plate 12 is connected with the circumferential direction of annulus circle 11, the thickness of positioning plate 12 is less than the thickness and positioning plate 12 of annulus circle 11
Width be not more than annulus circle 11 outside diameter.
The blowing device dried to 11 rear end of annulus circle is equipped with annulus circle 11.Blowing device includes ring pipe, in ring
Shape pipe is equipped with some inclination exhaust vents tilted to 11 rear end of annulus circle and even circumferential is distributed.
The inclination exhaust vent of design, it can further improve the flowing velocity of heat, and can further improve scattered
The thermal efficiency.
The rear surface of positioning plate 12 is flushed with the rear end face of annulus circle 11, the front surface of positioning plate 12 and the week of annulus circle 11
To forming step between outer wall.
Positioning plate 12 front surface be equipped with it is some along 12 width of positioning plate set arc grooves 13, adjacent two
Circular arc protrusion 14 is formed between a arc groove 13,13 radius of arc groove outwards gradually increases from close to the side of annulus circle 11
Greatly.
By designing circular arc protrusion 14, it can play the role of heat dissipation, meanwhile, also act as the effect of structural strengthening.
Secondly, the step of formation, it has the function that to avoid, can be easy to disassemble.
In addition, the design of annulus circle 11, it can be entered in annulus circle 11 to avoid dust, can play the work of protection
With.
Prioritization scheme, is also associated with arch portion 15, the design of arch portion 15, it can be in order to scattered in the circumferential direction of annulus circle 11
Heat and lifting connection.
Inner arc concave part 2 is equipped with 1 outer surface of plastic front sheet straight excessively portion 16 is additionally provided with the front end of annulus circle 11,
In annular shape, Inner arc concave part 2 is connected to straight excessively portion 16 inner side in straight excessively portion 16.
Further, the front surface in interior arc depression portion 2 is equipped with arc-shaped concave, the rear surface in interior arc depression portion 2
Equipped with arc convex.
By designing Inner arc concave part 2, it can be used for accommodating various parts, play dust-proof and protection etc. make
With.
Through hole 21 is equipped with the center in interior arc depression portion 2, is equipped with 1 rear surface of plastic front sheet and is located at Inner arc concave part
The wiring board 3 at 2 rears, assist side 3 close to Inner arc concave part 2 one side by being welded and connected with digital display meter 31 and encoder
32, the wiring board 3 is fixed on plastic front sheet 1 by detachable attachment mechanism and the output shaft of encoder 32 is through described
Through hole 21.
Specifically, the encoder 32 of the present embodiment is binary coder.
Secondly, the detachable attachment mechanism of the present embodiment includes some self-tapping screws 33 worn in assist side 3, self tapping
Screw 33 is threadedly coupled one by one with some tubular columns in 1 rear surface of plastic front sheet.
Wiring board 3, digital display meter 31 and encoder 32 are respectively in annulus circle 11.
The end that 21 front end of through hole is extend out in 32 output shaft of encoder is connected with positioned at inner circle by circumferentially fixed structure
Dial-up dish 4 in arc concave part 2,4 structure in the form of annular discs of dial-up dish, it can not only reduce torsion when adjusting operation, but also
It can also play the role of dust-break etc..
Specifically, the circumferentially fixed structure of the present embodiment includes being connected to 4 central area of dial-up dish and to the outside of dial-up dish 4
The tubular central rotating shaft 41 of side side protrusion, the outer end of tubular central rotating shaft 41 has closure 42, position is connected with closure 42
In the tubular central rotating shaft 41 and with the spaced inner cylinder 43 of 41 inner wall of tubular central rotating shaft, be additionally provided with closure 42 slotting
Cantilevered lock banking stop 44 in the inner cylinder 43,32 output shaft front end of encoder insert in inner cylinder 43 and defeated in encoder 32
Shaft is equipped with the locking plane 321 mutually identical with 44 any one surface of cantilevered lock banking stop.
Annular space is formed between 43 outer wall of inner cylinder and the inner wall of tubular central rotating shaft 41, by designing annular space, its
Heat dissipation area can be expanded.
The cooperation of arm-type lock banking stop 44 and locking plane 321, its circumferentially fixed stabilization and convenient for disassembly and assembly simple.
The one end of inner cylinder 43 away from closure 42 extends in the through hole 21.By the design, it can further be carried
The regularity and stability that high dial-up dish 4 rotates, it is ensured that the connection of concentricity.Certainly, inner cylinder 43 can not insert in through hole 21
It is interior.
Further, some strip bulges 431 being circumferentially distributed, the strip bulge are equipped with 43 inner wall of inner cylinder
431 are distributed along the axial direction of inner cylinder 43.By the design of strip bulge 431, it can further improve the assembling effect of output shaft
Rate, secondly, it can also play the role of heat dissipation, further increase the heat dissipation performance of junction.
In addition, also act as the effect of structural strengthening.
Also it is connected with interior arc depression portion 2 by buckle-type bindiny mechanism saturating on the outside of 4 outer surface of dial-up dish
Bright cover 5 and translucent cover 5 is by 4 part overlaid of dial-up dish, after partial occlusion, dial-up dish 4 at this time also have part it is not covered, it is necessary to
During adjusting, it is only necessary to a finger contact i.e. achievable adjustment control with not covered circumferential direction, even if operator put on hand
Set, design through this embodiment, it is unaffected that it regulates and controls convenience.
Display window 22 is equipped with interior arc depression portion 2 and digital display meter 31 is located in display window 22, and described is transparent
Cover 5 covers the display window 22, it is obvious that by designing the structure of translucent cover 5, it can realize and block, to digital display
Table 31 and dial-up dish 4 are blocked, its can to avoid or reduce by impaired probability, virtually extend service life.
The translucent cover 5 of the present embodiment is any one in translucent mask and all-transparent cover.
There is the arc to match with the Inner arc concave part 2 in translucent cover 5 close to the inner surface of Inner arc concave part 2
Shape convex surface 51.
By the design of arc convex 51, its cooperation that can further improve after assembling with Inner arc concave part 2 is stablized
Property.
The design of translucent cover 5, it can be impacted to avoid external force or welding slag.
Prioritization scheme, the translucent cover 5 of the present embodiment is kidney-shaped cover, and the width of the translucent cover 5 is less than the straight of dial-up dish 4
Hole 52 is stretched into footpath, one end of translucent cover 5 equipped with shaft, and 41 outer end of tubular central rotating shaft stretches to shaft and stretches into hole 52
Interior, the other end of translucent cover 5 is extended on the outside of the outer rim of dial-up dish 4, and one on the outside of 4 outer rim of dial-up dish is extended in translucent cover 5
End inner surface is equipped with above-mentioned arc convex 51.
Specifically, the buckle-type bindiny mechanism of the present embodiment includes being arranged on translucent cover 5 equipped with 51 one side of arc convex
Some back-off shapes buckle 53, be equipped with interior arc depression portion 2 it is some for the back-off shape be buckled 53 be caught in one by one consolidate
Determine mouth 23.
Secondly, it is equipped with triangle indicateing arm 411 in 41 outside end of tubular central rotating shaft.
In addition, there is the first plane 45 close to the one side of Inner arc concave part 2 in dial-up dish 4, it is outside in the week of dial-up dish 4
The damping shape that wall is equipped with some circle distributions dials mouth 46.
The design that shape dials mouth 46 is damped, this further improves the convenient and handling of adjustment control.
Flat part 24 is equipped with the central area in interior arc depression portion 2, between first plane 45 and flat part 24
Leave spacing.
In the present embodiment
Dial-up dish is provided with cantilevered lock banking stop, triangle indicateing arm, damping shape and dials mouth, and cantilevered lock banking stop, which is used to connect, pacifies
Encoder is filled, makes its more secure rigid；
Triangle indicateing arm is used for the state for indicating parameter, becomes apparent from user；
Damping shape is dialled mouth and is more smoothly adjusted during adjusting for client, particularly more preferable in band gloves operation
Offer operation comfort, it is possible to achieve one-finger operation, has prevented to vise the side that knob is adjusted using 2 to 3 fingers
The trouble that formula is brought to user of service, while preferably reduce the problem of needs could be operated using certain torsion；
Dial-up dish is installed in the Inner arc concave part of plastic front sheet, while be connected with through the encoder come；It is interior
Dial-up dish dial-up dish is preferably hidden in groove by the design in arc depression portion in addition to apparent aesthetic feeling, so can be with
Reduce the impact and influence of other materials to knob of external force.
Translucent cover is provided with arc convex, back-off shape buckle, and shaft stretches into hole 52, and preceding display translucent mask passes through the card of falling shape
Button, shaft stretch into hole 52 and are separately fixed in 3 fixing ports of foreboard and the inner cylinder 43 of dial-up dish, arc in preceding display translucent mask
Shape convex surface is combined with the Inner arc concave part in plastic front board, and the fixed form of formation fastens both well, preferably
The loosening of display translucent mask before reducing, and the clamping position of dial-up dish, make dial-up dish firmly be fixed on plastic front board
Between preceding display translucent mask；
The design of preceding display translucent mask uses translucent material, can clearly see the numerical value in digital display meter
Meanwhile more preferable shaft stretches into hole 52 and is combined with dial-up dish central shaft, realize that linkage rotation is adjusted.
The design of preceding display translucent mask back-off shape buckle preferably fastens the structure of whole panel while is also follow-up
Maintenance brings very big convenience.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
Generation, but without departing from spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. source of welding current panel, including plastic front sheet (1), it is characterised in that described plastic front sheet (1) outer surface is equipped with inner circle
Arc concave part (2), through hole (21) is equipped with the center of interior arc depression portion (2), is equipped with plastic front sheet (1) rear surface positioned at interior
The wiring board (3) at arc depression portion (2) rear, the one side of the close Inner arc concave part (2) of assist side (3) is by being welded to connect
There are digital display meter (31) and encoder (32), the wiring board (3) is fixed on plastic front sheet (1) by detachable attachment mechanism
And the output shaft of encoder (32) passes through the through hole (21), and through hole (21) front end is extend out in encoder (32) output shaft
End is connected with the dial-up dish (4) in Inner arc concave part (2) by circumferentially fixed structure, in interior arc depression portion (2)
On translucent cover (5) on the outside of dial-up dish (4) outer surface is also connected with by buckle-type bindiny mechanism and translucent cover (5) will be dialled
Code-disc (4) part overlaid, is equipped with display window (22) on interior arc depression portion (2) and digital display meter (31) is located at display window
(22) in, the translucent cover (5) covers the display window (22), in translucent cover (5) close to Inner arc concave part (2)
Inner surface there is the arc convex (51) that matches with the Inner arc concave part (2).
2. source of welding current panel according to claim 1, it is characterised in that the circumferentially fixed structure includes being connected to
Dial-up dish (4) central area and the tubular central rotating shaft (41) protruded to dial-up dish (4) exterior side side, tubular central rotating shaft (41)
Outer end there is closure (42), be connected with closure (42) in the tubular central rotating shaft (41) and with tubular central rotating shaft
(41) the spaced inner cylinder of inner wall (43), is additionally provided with the cantilevered lock inserted in the inner cylinder (43) in closure (42)
Limited step (44), encoder (32) output shaft front end insert in inner cylinder (43) and be equipped with encoder (32) output shaft with it is described
The mutually identical locking plane (321) in cantilevered lock banking stop (44) any one surface.
3. source of welding current panel according to claim 2, it is characterised in that the inner cylinder (43) is away from closure (42)
One end extend in the through hole (21).
4. source of welding current panel according to claim 2, it is characterised in that described inner cylinder (43) inner wall, which is equipped with, some is in
The strip bulge (431) of circle distribution, the strip bulge (431) are distributed along the axial direction of inner cylinder (43).
5. source of welding current panel according to claim 2, it is characterised in that the translucent cover (5) is kidney-shaped cover, described
The width of translucent cover (5) is less than the diameter of dial-up dish (4), and hole (52), the cylinder are stretched into one end of translucent cover (5) equipped with shaft
Shape central rotating shaft (41) outer end stretches to shaft and stretches into hole (52), and the other end of translucent cover (5) extends to the outer of dial-up dish (4)
On the outside of edge, above-mentioned arc convex (51) is equipped with one end inner surface that translucent cover (5) is extended on the outside of dial-up dish (4) outer rim.
6. source of welding current panel according to claim 5, it is characterised in that the buckle-type bindiny mechanism includes setting
It is buckled (53) in some back-off shapes that translucent cover (5) is equipped with arc convex (51) one side, is equipped with interior arc depression portion (2)
Some fixing ports (23) being caught in one by one for the back-off shape buckle (53).
7. source of welding current panel according to claim 5, it is characterised in that described tubular central rotating shaft (41) the outer end end
Portion is equipped with triangle indicateing arm (411).
8. source of welding current panel according to claim 1, it is characterised in that the dial-up dish (4) is recessed close to Inner arc
The one side of concave portion (2) has the first plane (45), and the damping shape that some circle distributions are equipped with the peripheral outer wall of dial-up dish (4) is dialled
Mouth (46).
9. source of welding current panel according to claim 8, it is characterised in that the center of the Inner arc concave part (2)
Region is equipped with flat part (24), and spacing is left between first plane (45) and flat part (24).
10. source of welding current panel according to claim 1, it is characterised in that the translucent cover (5) for translucent mask and
Any one in all-transparent cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711380136.XA CN108032013B (en) | 2017-12-20 | 2017-12-20 | Welding power supply panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711380136.XA CN108032013B (en) | 2017-12-20 | 2017-12-20 | Welding power supply panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108032013A true CN108032013A (en) | 2018-05-15 |
| CN108032013B CN108032013B (en) | 2019-12-27 |
Family
ID=62100205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711380136.XA Active CN108032013B (en) | 2017-12-20 | 2017-12-20 | Welding power supply panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108032013B (en) |
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| CN1163176A (en) * | 1996-01-16 | 1997-10-29 | 伊利诺斯工具制造公司 | Welding power supply casing |
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| CN201110994Y (en) * | 2007-07-11 | 2008-09-03 | 东莞市凯华电子有限公司 | Encoder |
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| CN202607054U (en) * | 2012-03-05 | 2012-12-19 | 上海沪通企业集团有限公司 | Insulated-gate bipolar transistor gas-shielded welding and manual welding machine |
| CN202639603U (en) * | 2012-03-22 | 2013-01-02 | 台州昌大电焊机制造有限公司 | Double-voltage inversion direct current arc welding power source |
| CN203156209U (en) * | 2012-12-28 | 2013-08-28 | 上海沪工焊接集团股份有限公司 | Device for protecting elements on panel of welding machine |
| CN203245530U (en) * | 2013-05-06 | 2013-10-23 | 上海沪工焊接集团股份有限公司 | Integrated control panel used for welder |
| CN203934172U (en) * | 2014-05-08 | 2014-11-05 | 唐山松下产业机器有限公司 | The plastic front board of the source of welding current and the source of welding current |
| CN204747809U (en) * | 2015-05-18 | 2015-11-11 | 江苏伊诺普电气有限公司（中外合资） | Welding source protects panel |
| CN105171185A (en) * | 2015-09-09 | 2015-12-23 | 北京时代科技股份有限公司 | Integrated welding power source structure |
| CN206629345U (en) * | 2017-02-24 | 2017-11-10 | 湖南东润自动化科技有限公司 | Digital displaying meter with integrated button plate |
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2017
- 2017-12-20 CN CN201711380136.XA patent/CN108032013B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163176A (en) * | 1996-01-16 | 1997-10-29 | 伊利诺斯工具制造公司 | Welding power supply casing |
| JP2003048068A (en) * | 2001-07-30 | 2003-02-18 | Matsushita Electric Ind Co Ltd | Welding power source device |
| CN201110994Y (en) * | 2007-07-11 | 2008-09-03 | 东莞市凯华电子有限公司 | Encoder |
| CN201548865U (en) * | 2009-09-29 | 2010-08-11 | 比亚迪股份有限公司 | Retractable knob and control panel comprising same |
| CN202607054U (en) * | 2012-03-05 | 2012-12-19 | 上海沪通企业集团有限公司 | Insulated-gate bipolar transistor gas-shielded welding and manual welding machine |
| CN202639603U (en) * | 2012-03-22 | 2013-01-02 | 台州昌大电焊机制造有限公司 | Double-voltage inversion direct current arc welding power source |
| CN203156209U (en) * | 2012-12-28 | 2013-08-28 | 上海沪工焊接集团股份有限公司 | Device for protecting elements on panel of welding machine |
| CN203245530U (en) * | 2013-05-06 | 2013-10-23 | 上海沪工焊接集团股份有限公司 | Integrated control panel used for welder |
| CN203934172U (en) * | 2014-05-08 | 2014-11-05 | 唐山松下产业机器有限公司 | The plastic front board of the source of welding current and the source of welding current |
| CN204747809U (en) * | 2015-05-18 | 2015-11-11 | 江苏伊诺普电气有限公司（中外合资） | Welding source protects panel |
| CN105171185A (en) * | 2015-09-09 | 2015-12-23 | 北京时代科技股份有限公司 | Integrated welding power source structure |
| CN206629345U (en) * | 2017-02-24 | 2017-11-10 | 湖南东润自动化科技有限公司 | Digital displaying meter with integrated button plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108032013B (en) | 2019-12-27 |
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