CN105345245B - A kind of manual intermediate frequency welding switch board - Google Patents
A kind of manual intermediate frequency welding switch board Download PDFInfo
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- CN105345245B CN105345245B CN201510910948.5A CN201510910948A CN105345245B CN 105345245 B CN105345245 B CN 105345245B CN 201510910948 A CN201510910948 A CN 201510910948A CN 105345245 B CN105345245 B CN 105345245B
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Classifications
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
- B23K11/25—Monitoring devices
- B23K11/252—Monitoring devices using digital means
- B23K11/257—Monitoring devices using digital means the measured parameter being an electrical current
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/10—Aluminium or alloys thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The present invention relates to a kind of manual intermediate frequency welding switch board, by the analysis to qualified solder joint, sample curve is established；In welding process, each millisecond all can be detected and fed back to the electric current and resistance of welding, pass through welding controller（1）Analysis and contrasted with sample curve, welding current and time are adjusted automatically；Be adjusted according to energy conservation principle, when soldered between extend and be unlocked, welding controller（1）Regulatory function ensures that the energy of actual soldered solder joint is more than or equal to the energy of sample solder joint；When being compensated if there is splashing, after finding to splash, the loss of metal liquid will be compensated by extending weld interval；During if there is disturbance compensation, procedure parameter deviates from sample, causes disturbance, can be found and be compensated by the change of electric current and time, and changing value depends on the type of disturbance.
Description
Technical field
The present patent application is 2014 applyings date August 4 days, Application No.：201410379114.1, a kind of entitled " hand
The divisional application of the application for a patent for invention of work intermediate frequency welding switch board ".The present invention relates to a kind of manual intermediate frequency welding switch board.
Background technology
With the development of science and technology with the raising of manufacturing process, in mechanical structure, welding technique is obtained increasingly
Many applications.Compared with other processing technologys, welding technique has the advantages that protrusion, such as device structure is relatively easy, scene
Property is good, is adapted to a variety of conditions of work.The protrusion of these advantages also proposes higher requirement to welding equipment.Resistance
Welding machine is allowed to lead in automobile, Aero-Space, household electrical appliances etc. as a pith of welding machine, its unique operational characteristic
Domain is played an important role.
The development of whole auto industry, is just strided forward towards economizing on resources, reducing the two directions of environmental pollution at present.Mitigate
Vehicle weight is to reduce energy consumption, reduce pollution, improve fuel efficiency, and this is solve vehicle energy saving and environmental issue maximally effective
Measure.The method of automobile lightweight mainly has modification structure design, reduces car gage and use new material.Wherein adopt
It is a kind of most potential method with light-duty structural material.Because aluminium alloy has high specific strength, corrosion resistant, heat endurance
The series of advantages such as good, easy shaping, the good and simplified structure of reproducibility, can meet the above-mentioned requirements of auto industry, therefore in car industry
In gain great popularity.Substantial amounts of comparative study and proof is repeatedly practised, be the effective of automobile lightweight from aluminum alloy materials
Approach.The application of aluminium alloy in the car not only brings obvious loss of weight benefit, and can improve fuel efficiency, reduce tail gas row
Power performance of automobile etc. is put, improved, huge economic benefit and social benefit is brought.Due to Domestic Automotive Industry starting compared with
Evening, the application of aluminium alloy in the car is not also extensive.Compared with foreign countries, the aluminium alloy consumption of Automobile Industry in China is only equivalent to Japan
1980s mid-term level.The car of China's production, except the Santana, a vapour Audi and Jetta in Shanghai (are to introduce
Production line) on used outside more aluminium alloy, in domestic car red flag car with aluminum amount at most, there are about 80~110kg (including five
Individual aluminum-alloy wheel).CA141 about 25kg are liberated, NJ130 and 134 is 2Okg or so, EQ140 about 17kg.With big cross section aluminium profiles
The production of material and the continuous progress of welding technique, the application of aluminium alloy in the car were also continuously increased, it is contemplated that by 2015, each
The aluminium usage amount of automobile will rise to 158kg, and 72% is increased than nineteen ninety-five.For automobile lightweight, energy-saving and environmental protection are solved
The problems such as, the application of aluminium alloy in the car is continuously increased, and this is the trend of development of automobile, is also the demand of social development.
But, during actual welding production, influence the factor of welding quality quite a lot of, such as ripple of networking voltage
Dynamic, shunting, the abrasion of electrode and assembling quality etc..
The content of the invention
The present invention devises a kind of manual intermediate frequency welding switch board, and its technical problem solved is in actual production process
In, influence the factor of welding quality quite a lot of, fluctuation, shunting, the abrasion of electrode and the assembling quality of such as networking voltage
Deng.
In order to solve above-mentioned technical problem, present invention employs following scheme：
A kind of manual intermediate frequency welding switch board, it is characterised in that：Welding controller is provided with inside switch board（1）、1000HZ
Induction coil（2）, main power source breaker（3）And 1000HZ monitors（4）, welding controller（1）Become provided with being welded for welding gun
The welding controller main power source secondary end that depressor main power source is used（5）, in switch board cabinet inner top provided with ground connection bronze medal（6）；
Switch board front cabinet door is provided with main power source rotary handle of circuit breaker（8）, main power source rotary handle of circuit breaker（8）Control main power source
Breaker（3）；Managed in switch board back side upper end provided with welding gun aqueous vapor road and signal cable pipe clamp（16）, in switch board back side lower end
Provided with guard rail（17）, switch board back side lower end side is provided with water way unit（18）, switch board back side lower end opposite side is provided with gas
Road unit（19）；In switch board top surface coil was locked provided with welding gun feed cable（10）, mains power cable locked coil
（11）, welding gun signal cable socket（12）, aqueous vapor road signal cable socket（13）, standby locking cable-through hole（14）And aqueous vapor road
Lock cable-through hole（15）, load-bearing boatswain chair is also connected with switch board top surface（9）；Controller radiator fan is provided with switch board bottom surface
（20）, operating case communication port（21）And ethernet communication mouthful（22）, operating case is also associated with switch board bottom surface（7）.
Further, mains power cable locked coil by mains power cable（11）Into switch board, cable outer layer is protected
Set peels off 4 and is divided into tetra- strands of wires of L1, L2, L3 and PE, and four strands of wires pass through V-type insulation sleeve on annular cold pressure lines ose bag respectively
Pipe, mains power cable L1, L2, L3 wire is coupled with the terminal of main circuit breaker upper end and insulated terminal cover is installed after compressing；
PE wires are connected to cabinet inner top ground connection bronze medal（6）On.
Further, welding gun feed cable one end connection welding gun, the welding gun feed cable other end is locked by welding gun feed cable
It is tight to cross coil（10）Into switch board, outer protective sleeve is peeled off tri- strands of wires of U, V and PE by welding gun feed cable, and three strands of wires lead to
Cross pin type cold pressure lines nose to compress and put V-type insulating sleeve, welding gun feed cable U1, V1 wire is connected to the main electricity of welding controller
Source secondary end（5）U1, the V1 at terminal-X4 ends are upper and compress, and it is secondary that welding gun feed cable PE lines are connected to welding controller main power source
End（5）On the PE at terminal-X4 ends and compress.
Further, welding gun aqueous vapor road pipe and signal cable pipe clamp（16）Include four groups of pipe clamps altogether, enclosed from the switch board back side
First group of small pipe clamp that plate left end starts, for clamping total air inlet tracheae；4th group of small pipe clamp is used for clamping the total of water way unit
Water inlet and two water pipes of total backwater；Second group since the coaming plate left end of the switch board back side is big pipe clamp, for being clamped to the
Two tracheaes of one welding gun and the second welding gun, tracheae should access pipe clamp from top to bottom；Since the coaming plate left end of the switch board back side
3rd group is big pipe clamp, and for being clamped to four water pipes of the first welding gun and the second welding gun, water pipe should access pipe clamp from the bottom up.
Further, water way unit（18）Including total water inlet connection end（181）, welding gun water inlet connection end（182）, welding gun backwater
Connection end（183）And total backwater connection end（184）, water is from total water inlet connection end（181）Into, then after flow switch from
Welding gun water inlet connection end（182）Into welding gun, then out enter welding gun backwater connection end from welding gun again（183）Afterwards, then from total
Backwater connection end（184）Outflow.
Further, gas circuit unit（19）Including total inlet end（191）With welding gun inlet end（192）, total inlet end（191）With
Welding gun inlet end（192）Between be sequentially provided with total air inlet ball valve（193）, pressure regulator valve knob（194）, total boost gauge（195）
And welding gun boost gauge（196）；Gas flow sequentially passes through total inlet end（191）, total air inlet ball valve（193）, total air inlet
Pressure gauge（195）, welding gun boost gauge（196）And welding gun inlet end（192）And finally used for welding gun.
Further, 1000HZ monitors（4）Including current monitor；Current transformer；Current monitor and Current Mutual Inductance
Device constitutes a residual current protective unit；Auxiliary reclay, its when welding gun temperature changes from control on-off action；X1 terminals,
KSR, UIR on controller is signally attached to by welding gun socket by this terminal；XP terminals, are drawn by this terminal
24VDC power supplys；F1 breakers, it is used for conventional 24V on/offs control, F2 breakers, and it is used for safe 24V on/offs
Control；V2 terminals, relay generation action and welding gun signal intensity can be sent to outside and V1 terminals by this terminal,
24V power supplys are accessed from outside by this terminal.
The manual intermediate frequency welding switch board has the advantages that：
（1）The present invention by the analysis according to energy conservation principle and by welding controller and with sample curve carry out pair
Than that effectively can be compensated to a variety of disturbances in production process in welding.
（2）The present invention uses welding controller, and continuous output current is secondary by welding transformer PSG3100 up to 660A
Level maximum output welding current up to 120KA, meanwhile, intermediate frequency weld its welding current adjustment be 1000 times per second intermediate frequency come it is smart
Really control, response speed is 0.001 second, has reached Millisecond, is 20 times of traditional power frequency welding control accuracy.
Brief description of the drawings
Fig. 1：Craft intermediate frequency of the invention welds the dimensional structure diagram of switch board；
Fig. 2：Craft intermediate frequency of the invention welds the front view of switch board；
Fig. 3：Craft intermediate frequency of the invention welds the internal structure schematic diagram of switch board；
Fig. 4：Craft intermediate frequency of the invention welds the top view of switch board；
Fig. 5：Craft intermediate frequency of the invention welds the rearview of switch board；
Fig. 6：Craft intermediate frequency of the invention welds the upward view of switch board；
Fig. 7：The craft intermediate frequency welding matching used spot-welding welding tongs structural representation of switch board of the invention；
Fig. 8：The craft intermediate frequency welding matching used non-solder area protection structural scheme of mechanism of switch board of the invention；
Fig. 9：Fig. 8 left view；
Figure 10：Welding controller welding controller schematic diagram in craft intermediate frequency welding switch board of the invention.
Description of reference numerals：
1-welding controller；2-1000HZ induction coils；3-main power source breaker；4-1000HZ monitors；5-weldering
Connect controller main power source secondary end；6-ground connection bronze medal；7-operating case；8-main power source rotary handle of circuit breaker；9-load-bearing is hung
Plate；10-welding gun feed cable locked coil；11-mains power cable locked coil；12-welding gun signal cable socket；
13-aqueous vapor road signal cable socket；14-standby locking cable-through hole；Lock cable-through hole in 15-aqueous vapor road；16-welding gun aqueous vapor road
Pipe and signal cable pipe clamp；17-guard rail；18-water way unit；181-always intake connection end；The water inlet connection of 182-welding gun
End；183-welding gun backwater connection end；184-total backwater connection end；19-gas circuit unit；191-total inlet end；192-welding gun
Inlet end；193-total air inlet ball valve；194-pressure regulator valve knob；195-total boost gauge；196-welding gun boost gauge；
20-controller radiator fan；21-operating case communication port；22-ethernet communication mouthful；
31-second electrode arm；32-electrode cap；33-first electrode arm；34-welding tong arm；35-joystick；
36-cylinder；37-hanger for soldering pliers；38-spacing stopper；
41-protective baffle plate；42-first rotating arm；43-connecting shaft；44-the second turning arm；45-drive link；46—
Cylinder；47-pedestal；48-impeller-hub.
Embodiment
With reference to Fig. 1 to Figure 10, the present invention will be further described：
As shown in figure 1, sensing inside a kind of manual intermediate frequency welding switch board, switch board provided with welding controller 1,1000HZ
Coil 2, main power source breaker 3 and 1000HZ monitors 4, welding controller 1 is provided with to be made for welding gun welding transformer main power source
Welding controller main power source secondary end 5, in switch board cabinet inner top provided with ground connection bronze medal 6；In the positive cabinet door of switch board
Provided with main power source rotary handle of circuit breaker 8, the control main power source of main power source rotary handle of circuit breaker 8 breaker 3；At the switch board back side
Upper end is managed and signal cable pipe clamp 16 provided with welding gun aqueous vapor road, and guard rail 17, the switch board back side are provided with switch board back side lower end
Lower end side is provided with water way unit 18, and switch board back side lower end opposite side is provided with gas circuit unit 19；In switch board top surface provided with weldering
Rifle feed cable locked coil 10, mains power cable and locked coil 11, welding gun signal cable socket 12, aqueous vapor road signal electricity
Cable socket 13, standby locking cable-through hole 14 and aqueous vapor road locking cable-through hole 15, load-bearing boatswain chair 9 is also connected with switch board top surface；
In switch board bottom surface provided with controller radiator fan 20, operating case communication port 21 and ethernet communication mouth 22, at switch board bottom
Face is also associated with operating case 7.
Mains power cable locked coil 11 by mains power cable and enters switch board, and cable outer layer sheath is peeled off into 4 points
Into tetra- strands of wires of L1, L2, L3 and PE, four strands of wires are respectively by V-type insulating sleeve on annular cold pressure lines ose bag, by main power source
Cable L1, L2, L3 wire is coupled with the terminal of main circuit breaker upper end and installs insulated terminal cover after compressing；PE wires are connected to cabinet
On inner top ground connection bronze medal 6.
Welding gun feed cable one end connects welding gun, and the welding gun feed cable other end locked coil by welding gun feed cable
10 enter switch board, and outer protective sleeve is peeled off tri- strands of wires of U, V and PE by welding gun feed cable, and three strands of wires are cold-pressed by pin type
Line nose is compressed and puts V-type insulating sleeve, and welding gun feed cable U1, V1 wire is connected into welding controller main power source secondary end 5
U1, the V1 at terminal-X4 ends are upper and compress, and welding gun feed cable PE lines are connected to the terminal-X4 ends of welding controller main power source secondary end 5
PE on and compress.
Welding gun aqueous vapor road is managed and signal cable pipe clamp 16 includes four groups of pipe clamps altogether, since the coaming plate left end of the switch board back side
First group of small pipe clamp, for clamping total air inlet tracheae；4th group of small pipe clamp is used for clamping total water inlet of water way unit and always returned
Two water pipes of water；Second group since the coaming plate left end of the switch board back side is big pipe clamp, for being clamped to the first welding gun and the
Two tracheaes of two welding guns, tracheae should access pipe clamp from top to bottom；The 3rd group since the coaming plate left end of the switch board back side is big
Pipe clamp, for being clamped to four water pipes of the first welding gun and the second welding gun, water pipe should access pipe clamp from the bottom up.
Water way unit 18 include total water inlet connection end 181, welding gun water inlet connection end 182, welding gun backwater connection end 183 and
Total backwater connection end 184, water enters from total water inlet connection end 181, then enters after flow switch from welding gun water inlet connection end 182
Enter welding gun, then out enter again from welding gun behind welding gun backwater connection end 183, then flowed out from total backwater connection end 184.
Further, gas circuit unit 19 includes total inlet end 191 and welding gun inlet end 192, total inlet end 191 and welding gun air inlet
Total air inlet ball valve 193, pressure regulator valve knob 194, total boost gauge 195 and welding gun admission pressure are sequentially provided between end 192
Table 196；Gas flow sequentially passes through total inlet end 191, total air inlet ball valve 193, total boost gauge 195, welding gun admission pressure
Table 196 and welding gun inlet end 192 are simultaneously finally used for welding gun.
1000HZ monitors 4 include current monitor；Current transformer；Current monitor summation current transformer constitutes one and leaked
Electric protection unit；Auxiliary reclay, its when welding gun temperature changes from control on-off action；X1 terminals, pass through this end
KSR, UIR on controller is signally attached to welding gun socket by son；XP terminals, 24VDC power supplys are drawn by this terminal； F1
Breaker, it is used for conventional 24V on/offs control, F2 breakers, and it is used for safe 24V on/offs control；V2 terminals,
Relay generation action and welding gun signal intensity can be sent to outside and V1 terminals by this terminal, from outside by this end
Son access 24V power supplys.
As shown in fig. 7, a kind of spot-welding welding tongs, the welding gun that spot-welding welding tongs are connected with above-mentioned manual intermediate frequency welding switch board coordinates
Use, it includes second electrode arm 31, electrode cap 32, first electrode arm 33, two welding tong arms 34, joystick 35, cylinders
36 and hanger for soldering pliers 37.Cylinder 36 is connected between two welding tong arms 34, joystick 35 is used to control opening for cylinder 36
Open.Two common connection ends of welding tong arm 34 are provided with first electrode arm 33, and electrode cap 32 is located on first electrode arm 33.Second
Horn 31 is also connected on two welding common connection ends of tong arm 34, the limitation second electrode of spacing stopper 38 arm 31 of fixture
Mobile scope and stroke.
The operation principle of the spot-welding welding tongs is：When controlling the work of cylinder 36 by joystick 35, cylinder 36 is to two welderings
The pressure of tong arm 34 is connect, two welding tong arms 34 give the tension force of first electrode arm 33 under the effect of the pressure, and second electrode arm 31 is being opened
Fixture upper limit stopper 38 is contacted in the presence of power, spacing stopper 38 is produced by second electrode arm 31 to first electrode arm 33
Electrode cap 32 on raw reaction force, first electrode arm 33 makes electrode cap 32 in the presence of the reaction force of second electrode arm 31
Possess pressure, and further contacted with sheet metal component and complete high-quality welding.
As shown in FIG. 8 and 9, present invention additionally comprises non-solder area protection mechanism, the non-solder area protection mechanism and sheet
Welding gun is used cooperatively in invention.The non-solder area protection mechanism includes multiple protective baffle plates 41, multiple first rotating arms 42, many
Individual connecting shaft 43, multiple second turning arms 44, drive link 45, cylinder 46, pedestal 47 and multiple impeller-hubs 48.Each first rotation
The turning arm 44 of pivoted arm 42 and 1 second is integrated part, and protective baffle plate 41, which is arranged on first rotating arm 42, to be used to stop and protect non-
Welding region.Axle mounting hole, any one connection of the vertical plane of pedestal 47 are provided between the turning arm 44 of first rotating arm 42 and second
In an axle mounting hole between the insertion correspondence turning arm 44 of first rotating arm 42 and second of axle 43.It also is provided with second turning arm 44
Vertical and parallel provided with multiple impeller-hubs 48 on axle mounting hole, drive link 45, each impeller-hub 48 inserts corresponding second rotation
In the axle mounting hole of arm 44.The horizontal movement under the effect of cylinder 46 of drive link 45.
The operation principle of non-solder area protection mechanism is as follows in the present invention：Welding gun is in welding, by body structure
Influence, some positions necessarily occur be partially welded, the least bit and rosin joint have influence on non-solder region, main cause is behaviour in welding process
Make personnel can not visual solder joint position.
When non-solder area protection mechanism cylinder 46 of the present invention works, to the thrust of the horizontal direction of drive link 45, drive link
45 drive impeller-hubs 48 also do the movement of horizontal direction, and the turning arm 44 of first rotating arm 42 and second is in impeller-hub 48 and connecting shaft
Rotated under 43 styles of work around connecting shaft 43.Protective baffle plate 41 is also accordingly sent out positioned at vertical height during rotation
Changing, thus for the non-solder region of different height, can be by under cylinder action so that protective baffle plate 41 is hidden
Gear, can thus greatly reduce occur being partially welded, the least bit and rosin joint situation, also non-solder region is arrived in protection well.Anti- bib
The size of plate 41 is the interchangeable non-solder region to adapt to different areas.Because many automobile same areas are carried out together
When weld, it is possible to use multiple protective baffle plates 41.
As shown in Figure 10, welding controller control method is as follows in the manual intermediate frequency welding switch board of the present invention：Pass through pairing
The analysis of lattice solder joint, establishes sample curve；In welding process, each millisecond can all be examined to the electric current and resistance of welding
Survey and feed back, contrasted by the analysis of welding controller 1 and with sample curve, welding current and time are adjusted automatically
It is whole；Be adjusted according to energy conservation principle, when soldered between extend and be unlocked, the regulatory function of welding controller 1 ensures reality
The energy for being soldered solder joint is more than or equal to the energy of sample solder joint；When being compensated if there is splashing, after finding to splash, metal
The loss of liquid will be compensated by extending weld interval；During if there is disturbance compensation, procedure parameter deviates from sample, causes
Disturbance, can be found and be compensated by the change of electric current and time, and changing value depends on the type of disturbance.
The present invention is contrasted by the analysis according to energy conservation principle and by welding controller and with sample curve,
Effectively a variety of disturbances in production process in welding can be compensated.
Exemplary description is carried out to the present invention above in conjunction with accompanying drawing, it is clear that realization of the invention is not by aforesaid way
Limitation, it is or not improved by the present invention as long as employing the various improvement of inventive concept and technical scheme of the present invention progress
Design and technical scheme directly apply to other occasions, within the scope of the present invention.
Claims (4)
1. a kind of manual intermediate frequency welding switch board, it is characterised in that：Welding controller is provided with inside switch board（1）, 1000Hz sense
Answer coil（2）, main power source breaker（3）And 1000Hz monitors（4）, welding controller（1）Provided with for welding gun welding transformation
The welding controller main power source secondary end that device main power source is used（5）, in switch board cabinet inner top provided with ground connection bronze medal（6）；In control
The positive cabinet door of cabinet processed is provided with main power source rotary handle of circuit breaker（8）, main power source rotary handle of circuit breaker（8）Main power source is controlled to break
Road device（3）；Managed in switch board back side upper end provided with welding gun aqueous vapor road and signal cable pipe clamp（16）, set in switch board back side lower end
There is guard rail（17）, switch board back side lower end side is provided with water way unit（18）, switch board back side lower end opposite side is provided with gas circuit
Unit（19）；In switch board top surface coil was locked provided with welding gun feed cable（10）, mains power cable locked coil（11）、
Welding gun signal cable socket（12）, aqueous vapor road signal cable socket（13）, standby locking cable-through hole（14）And the locking of aqueous vapor road
Cable-through hole（15）, load-bearing boatswain chair is also connected with switch board top surface（9）；Controller radiator fan is provided with switch board bottom surface（20）、
Operating case communication port（21）And ethernet communication mouthful（22）, operating case is also associated with switch board bottom surface（7）；Mains power cable
Coil was locked by mains power cable（11）Into switch board, cable outer layer sheath is peeled off and is divided into L1, L2, L3 and PE tetra-
Stock wire, four strands of wires are respectively by V-type insulating sleeve on annular cold pressure lines ose bag, by mains power cable L1, L2, L3 wire point
It is not connected on the terminal of main circuit breaker upper end and installs insulated terminal cover after compressing；PE wires are connected to cabinet inner top ground connection bronze medal（6）
On；Manage and signal cable pipe clamp on welding gun aqueous vapor road（16）Include four groups of pipe clamps altogether, since the coaming plate left end of the switch board back side
First group of small pipe clamp, for clamping total air inlet tracheae；4th group of small pipe clamp is used for clamping total water inlet of water way unit and total backwater
Two water pipes；Second group since the coaming plate left end of the switch board back side is big pipe clamp, for being clamped to the first welding gun and second
Two tracheaes of welding gun, tracheae should access pipe clamp from top to bottom；The 3rd group since the coaming plate left end of the switch board back side is big pipe
Folder, for being clamped to four water pipes of the first welding gun and the second welding gun, water pipe should access pipe clamp from the bottom up；It is characterized in that：
By the analysis to qualified solder joint, sample curve is established；In welding process, each millisecond all can be to the electric current and electricity of welding
Resistance is detected and fed back, and passes through welding controller（1）Analysis and contrasted with sample curve, automatically to welding current and
Time is adjusted；Be adjusted according to energy conservation principle, when soldered between extend and be unlocked, welding controller（1）Regulation
Function ensures that the energy of actual soldered solder joint is more than or equal to the energy of sample solder joint；When being compensated if there is splashing, in hair
After now splashing, the loss of metal liquid will be compensated by extending weld interval；During if there is disturbance compensation, the procedure parameter back of the body
From sample, disturbance is caused, can be found and be compensated by the change of electric current and time, changing value depends on the class of disturbance
Type.
2. manual intermediate frequency welds switch board according to claim 1, it is characterised in that：Water way unit（18）Connect including total water inlet
Connect end（181）, welding gun water inlet connection end（182）, welding gun backwater connection end（183）And total backwater connection end（184）, water is from total
Intake connection end（181）Into, then from welding gun water inlet connection end after flow switch（182）Into welding gun, then again from weldering
Rifle out enters welding gun backwater connection end（183）Afterwards, then from total backwater connection end（184）Outflow.
3. manual intermediate frequency welding switch board according to claim 1 or claim 2, it is characterised in that：Gas circuit unit（19）Including always entering
Gas end（191）With welding gun inlet end（192）, total inlet end（191）With welding gun inlet end（192）Between be sequentially provided with total air inlet
Ball valve（193）, pressure regulator valve knob（194）, total boost gauge（195）And welding gun boost gauge（196）；Gas flow according to
It is secondary to pass through total inlet end（191）, total air inlet ball valve（193）, total boost gauge（195）, welding gun boost gauge（196）And
Welding gun inlet end（192）And finally used for welding gun.
4. manual intermediate frequency welds switch board according to claim 3, it is characterised in that：1000Hz monitors（4）Including electric current
Monitor, current transformer, current monitor summation current transformer constitute a residual current protective unit；Auxiliary reclay, it is in weldering
Control on-off action from when rifle temperature changes；X1 terminals, the KSR constant currents on controller are detected believe by this terminal
Number, the adaptive welding signals of UIR be signally attached to welding gun socket；XP terminals, 24VDC power supplys are drawn by this terminal；F1 breaks
Road device, it is used for conventional 24V on/offs control；F2 breakers, it is used for safe 24V on/offs control；V2 terminals, after
Electrical equipment generation action and welding gun signal intensity can be sent to outside and V1 terminals by this terminal, from outside by this terminal
Access 24V power supplys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910948.5A CN105345245B (en) | 2014-08-04 | 2014-08-04 | A kind of manual intermediate frequency welding switch board |
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| CN201510910948.5A CN105345245B (en) | 2014-08-04 | 2014-08-04 | A kind of manual intermediate frequency welding switch board |
| CN201410379114.1A CN104096959B (en) | 2014-08-04 | 2014-08-04 | A kind of manual intermediate frequency welding switch board |
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| CN201510910938.1A Active CN105397259B (en) | 2014-08-04 | 2014-08-04 | Welding controller control method in a kind of manual intermediate frequency welding switch board |
| CN201410379114.1A Active CN104096959B (en) | 2014-08-04 | 2014-08-04 | A kind of manual intermediate frequency welding switch board |
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| CN201510910938.1A Active CN105397259B (en) | 2014-08-04 | 2014-08-04 | Welding controller control method in a kind of manual intermediate frequency welding switch board |
| CN201410379114.1A Active CN104096959B (en) | 2014-08-04 | 2014-08-04 | A kind of manual intermediate frequency welding switch board |
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| CN105537153A (en) * | 2016-01-25 | 2016-05-04 | 安徽捷迅光电技术有限公司 | Valve terminal box system device |
| CN106141405A (en) * | 2016-08-28 | 2016-11-23 | 合肥国声电子通信有限责任公司 | A kind of intermediate frequency welding switch board |
| CN106270998A (en) * | 2016-08-28 | 2017-01-04 | 合肥国声电子通信有限责任公司 | A kind of robot intermediate frequency resistance welding switch board |
| CN106238889A (en) * | 2016-08-30 | 2016-12-21 | 合肥国声电子通信有限责任公司 | A kind of manual intermediate frequency welding switch board |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| SU912441A1 (en) * | 1980-07-17 | 1982-03-15 | Ордена Ленина И Ордена Трудового Красного Знамени Институт Электросварки Им.Е.О.Патона Ан Усср | Welding process control apparatus |
| CH667410A5 (en) * | 1985-09-10 | 1988-10-14 | Elpatronic Ag | METHOD AND ARRANGEMENT FOR CONTROLLING THE WELDING PROCESS IN A RESISTANCE WELDING MACHINE. |
| JPH0815669B2 (en) * | 1988-07-06 | 1996-02-21 | 日本電装株式会社 | Control device for resistance welding |
| FR2711567B3 (en) * | 1993-04-27 | 1995-10-20 | Lorraine Laminage | Method for regulating the welding current by electrical resistance and welding machine for its implementation. |
| JPH07328777A (en) * | 1994-06-09 | 1995-12-19 | Mitsubishi Motors Corp | Cooling device of welding cable |
| EP1044753B1 (en) * | 1995-12-21 | 2003-02-26 | Matsushita Electric Industrial Co., Ltd. | Control apparatus for resistance welding machine |
| CN2673552Y (en) * | 2004-01-19 | 2005-01-26 | 杨仕桐 | Working state monitor of direct welding enamel wire dot electric welding head |
| CN2848441Y (en) * | 2005-11-03 | 2006-12-20 | 王建平 | Electric welding machine having intelligent detecting loop |
| CN201211589Y (en) * | 2008-07-07 | 2009-03-25 | 小原(上海)有限公司 | Electric resistance electric arc welder control box with CCS function |
| DE102009016798A1 (en) * | 2009-04-07 | 2010-10-14 | Daimler Ag | Method and control unit for monitoring a quality of welding points of a resistance welding gun |
| CN203018935U (en) * | 2012-12-14 | 2013-06-26 | 合肥国声电子通信有限责任公司 | Fluid waterway integrated unit arranged on fade and controlled by hand |
| CN202934211U (en) * | 2012-12-14 | 2013-05-15 | 合肥国声电子通信有限责任公司 | Self-adaption intermediate frequency welding control cabinet |
| CN202934271U (en) * | 2012-12-14 | 2013-05-15 | 合肥国声电子通信有限责任公司 | Plane-installed automatic control gas and fluid multi-channel integrated unit |
| CN202934210U (en) * | 2012-12-14 | 2013-05-15 | 合肥国声电子通信有限责任公司 | Integrated intermediate frequency welding control system |
| CN103737166B (en) * | 2013-12-20 | 2016-06-15 | 江苏先特能源装备有限公司 | A kind of welding method of medium-frequency inverting resistance welding machine |
-
2014
- 2014-08-04 CN CN201510910948.5A patent/CN105345245B/en active Active
- 2014-08-04 CN CN201510910938.1A patent/CN105397259B/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105397259B (en) | 2017-10-03 |
| CN104096959A (en) | 2014-10-15 |
| CN105397259A (en) | 2016-03-16 |
| CN105345245A (en) | 2016-02-24 |
| CN104096959B (en) | 2016-01-20 |
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Denomination of invention: Manual intermediate frequency welding control cabinet Effective date of registration: 20190118 Granted publication date: 20170929 Pledgee: Hefei Heng Hai financing Company limited by guarantee Pledgor: HEFEI GUOSHENG ELECTRIC COMMUNICATION LTD. Registration number: 2019340000052 |
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