CN207771042U - A kind of gilled radiator header robot welding system - Google Patents
A kind of gilled radiator header robot welding system Download PDFInfo
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- CN207771042U CN207771042U CN201721793127.9U CN201721793127U CN207771042U CN 207771042 U CN207771042 U CN 207771042U CN 201721793127 U CN201721793127 U CN 201721793127U CN 207771042 U CN207771042 U CN 207771042U
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Abstract
The utility model discloses a kind of gilled radiator header robot welding system, including right fixing bracket, crossbeam and left fixing bracket, right fixing bracket is connected with left fixing bracket by crossbeam, right fixing bracket and left support bracket fastened two outside are equipped with accurate retarding machine, welding mechanism walking crossbeam is parallel to crossbeam, and the left and right ends of welding mechanism walking crossbeam are connect by two swing arms with the speed reducer in two outside of left fixing bracket and right fixing bracket, being connected on welding mechanism walking crossbeam can be along the welding mechanism that its axis direction moves, there is header flange end clamping device on left fixing bracket, having on crossbeam can be along the header tail end clamping device that its axis direction moves, gelled clamping mechanism is set on crossbeam.The utility model carries out welding track control by the way of pattern positioning, so that welding track is formed by intersection with fin surface, afflux pipe surface and is completely superposed, to improve welding quality.
Description
Technical field
The utility model belongs to electrician's equipment special field, and in particular to a kind of gilled radiator header automatic welding system
System, is the core functional components of gilled radiator header automatic welding device.
Background technology
Currently, power industry radiator is mostly using oil gilled radiator as mainstream both at home and abroad（As shown in Figure 3）, this
Oil gilled radiator is mainly welded by the header of several radiator fins and its both ends, so radiator fin and collection
The welding of flow tube is exactly one of most important process in the process of producing product.
In the past, manufacturer both domestic and external mostly used greatly the mode of worker's manual welding, this mode of production worker labour
Intensity is big, working environment is severe, welding quality is irregular, under production efficiency is very low.
Utility model content
The purpose of this utility model is to provide a kind of completely new gilled radiator header robot welding system, not only overcomes
Various drawbacks of the widely used manual welding mode of production in gilled radiator production process, and using completely new pattern into
The mode of row track positioning carries out welding track control, and welding track is made to be formed by with radiator fin surface, afflux pipe surface
Intersection is completely superposed, to further increase welding quality.
To achieve the goals above, the utility model adopts the following technical solution is achieved：
A kind of gilled radiator header robot welding system, including right fixing bracket, crossbeam and left fixing bracket, the right side are solid
Fixed rack and left fixing bracket are linked together by crossbeam；Right fixing bracket and left support bracket fastened two outside are separately installed with essence
Close speed reducer, welding mechanism walking crossbeam is parallel to crossbeam, and the left and right ends of welding mechanism walking crossbeam pass through left and right respectively
Two swing arms are connect with the accurate retarding machine in two outside of left fixing bracket and right fixing bracket, are also connected on welding mechanism walking crossbeam
Header flange end clamping device, crossbeam can be equipped with along the left and right welding mechanism moved of its axis direction, left fixing bracket by having
The clamping machine of cooling fin can be additionally provided on the left and right header tail end clamping device moved of its axis direction, crossbeam by being equipped with
Structure.
The crossbeam include beam, header positioning round mouth and cooling fin clamping mechanism, the beam by right fixing bracket,
Left fixing bracket is linked together, and the clamping mechanism of the cooling fin includes locating notch and cooling fin lateral register slot under cooling fin
Mouthful, locating notch and cooling fin lateral register notch are respectively provided at the upper surface of beam under the header positioning round mouth, cooling fin,
Header positioning round mouth is vertically plugged on the upper end of beam, and locating notch and cooling fin lateral register notch are along beam under cooling fin
Axis is evenly distributed to be had multigroup, and is corresponded, cooling fin lateral register notch is located at the upper surface of header positioning round mouth.
The welding mechanism walking crossbeam includes motor, linear motion unit and slide plate, and the motor is located at straight line fortune
The shaft end of moving cell, the ball screw connection in the output shaft and linear motion unit of motor, the slide plate are parallel to straight line fortune
Moving cell is arranged, and the ball screw connection in the side and linear motion unit of slide plate, the other side is fixedly connected with welding mechanism.
The welding mechanism includes supporting plate, wire-feed motor, welding gun frame transmission mechanism, lead frame, blunderbuss cylinder, welding gun pendulum
Arm and welding assembly；The supporting plate is connect with the slide plate on welding mechanism walking crossbeam, the wire-feed motor and the transmission of welding gun frame
Mechanism is set on supporting plate, and two wire-feed motors are located at the left and right ends in the middle part of supporting plate, and the welding gun frame transmission mechanism, which is located at, to be sent
The top of silk machine, the lead frame are fixedly connected on the centre of two groups of welding gun frame transmission mechanisms, and blunderbuss cylinder is located at welding
The inside of frame, the welding assembly are connected with welding gun swing arm, and welding gun swing arm is connect by lead frame and blunderbuss cylinders.
The welding assembly includes rotary bottom plate, rotation backing pin, torsional spring, rotating bracket and welding gun；The rotary bottom plate with
Welding gun swing arm is fixedly connected, and the rotating bracket is rotation connection with rotary bottom plate, and the rotation backing pin nestles up rotating bracket
It is fixed on rotary bottom plate；The torsional spring is located in rotating bracket, and one end of torsional spring is fixedly connected with the side of rotating bracket, separately
One end is fixedly connected with rotation backing pin, and the welding gun is fixed between rotating bracket.
The welding gun includes pipe fitting, gas-guide tube, rifle clamping plate, wire-feeding pipe, connector, nozzle, guide sleeve and welding wire；It is described
Wire-feeding pipe is L-type pipe, and long pipe end and the gas-guide tube of wire-feeding pipe L-type are arranged in parallel, and gas-guide tube is located at below wire-feeding pipe, air guide
Pipe is fixedly connected by rifle clamping plate with wire-feeding pipe, and in the tail end of the long pipe end of wire-feeding pipe L-type, welding wire connect the pipe fitting by pipe
Head enters the inside of wire-feeding pipe, and the inside of the gas-guide tube is connected to welding cable and protective gas；On the downside of the gas-guide tube
It is connected with connector, connector can be rotated relative to gas-guide tube, and connector is connected with guide sleeve simultaneously, and the guide sleeve is socketed in
The short tube end of wire-feeding pipe L-type, guide sleeve is interior to be equipped with nozzle, and nozzle is communicated with wire-feeding pipe, and welding wire is pierced by out of nozzle.
The header flange end clamping device includes holder, the first cylinder, guide flange and locating shaft, the holder peace
Loaded on the side wall on the inside of left fixing bracket, the cylinder body of first cylinder is connected with holder, and cylinder rod is connected with locating shaft
It connects, the guide flange is socketed on locating shaft.
The header tail end clamping device includes supporting rack, the second cylinder and cramping body, second cylinder installation
In on supporting rack, the cylinder body of the second cylinder is connected with supporting rack, and cylinder rod is connected with cramping body；Header tail end clamping device
It is slidably connected with the track on crossbeam, track is located at the side of crossbeam.
The beneficial effects of the utility model：This gilled radiator header automatic welding system provided by the utility model
System, is a kind of gilled radiator header robot welding system of original creation.The utility model uses completely new pattern and carries out rail
The mode of mark positioning carries out welding track control, and welding track is made to be formed by intersection with radiator fin surface, afflux pipe surface
It is completely superposed, to further increase welding quality.
The utility model, can be under the premise of improving product quality, greatly when being welded to header and radiator
Width promotes production efficiency.To greatly reduce the labor intensity of operator, improve the working environment of worker, carry
The high safe operation of worker, significantly reduces the production cost of enterprise.
Description of the drawings
The utility model is described in further details below with reference to attached drawing.
Fig. 1 is the welding system overall structure diagram of the utility model；
Fig. 2 is the welding system overall structure diagram of the utility model；
Fig. 3 is oil gilled radiator structural schematic diagram；
Fig. 4 is beam structure schematic diagram；
Fig. 5 is welding mechanism walking beam structure schematic diagram；
Fig. 6 is header flange end clamping device structural schematic diagram；
Fig. 7 is header tail end clamping device structural schematic diagram；
Fig. 8 is welding mechanism structural schematic diagram；
Fig. 9 is welding assembly structural schematic diagram；
Figure 10 is the partial enlarged view at J；
Figure 11 is welding gun structure schematic diagram；
Figure 12 is the partial enlarged view at K.
In figure：1, right fixing bracket；2, crossbeam；3, left fixing bracket；4, header tail end clamping device；5, accurate to slow down
Machine；6, welding mechanism walking crossbeam；7, welding machine mechanism；8, header flange end clamping device；9, swing arm；10, beam；11, it radiates
Under piece locating notch；12, header positions round mouth；13, cooling fin lateral register notch；14, track；15, holder；16, first
Cylinder；17, guide flange；18, locating shaft；19, supporting rack；20, the second cylinder；21, cramping body；22, motor；23, straight line is transported
Moving cell；24, slide plate；25, supporting plate；26, wire-feed motor；27, welding gun frame transmission mechanism；28, lead frame；29, blunderbuss cylinder；
30, welding gun swing arm；31, welding assembly；32, rotary bottom plate；33 rotation backing pins；34, torsional spring；35, pikestaff rotating bracket；36, it welds
Rifle；37, pipe fitting；38, gas-guide tube；39, rifle clamping plate；40, wire-feeding pipe；41, connector；42, nozzle；43, guide sleeve；44, it welds
Silk；45, header；46, cooling fin；47, pattern A；48, pattern B.
Specific implementation mode
Embodiment 1：
The present embodiment provides a kind of gilled radiator header robot welding systems, as shown in Figure 1 and Figure 2, including right fixation
Holder 1, crossbeam 2 and left fixing bracket 3, right fixing bracket 1 and left fixing bracket 3 are linked together by crossbeam 2；Right fixing bracket
1 and two outsides of left fixing bracket 3 be separately installed with accurate retarding machine 5, welding mechanism walking crossbeam 6 is parallel to crossbeam 2, and welds
The left and right ends of connection mechanism walking crossbeam 6 pass through 1 liang of outside of two swing arms 9 of left and right and left fixing bracket 3 and right fixing bracket respectively
Speed reducer 5 connect, welding mechanism walking crossbeam 6 on be also associated with can along the left and right welding mechanism 7 moved of its axis direction,
Left fixing bracket 3 is equipped with header flange end clamping device 8, and crossbeam 2 is equipped with can be along the left and right collection moved of its axis direction
Flow tube tail end clamping device 4 is additionally provided with the clamping mechanism of cooling fin on crossbeam 2.
Header 45 can pass through the header tail on the header flange end clamping device 8 and crossbeam 2 on left fixing bracket 3
End clamping device 4 grip, header tail end clamping device 4 can according to header lengths in 2 side of crossbeam along 2 axis of crossbeam
It is mobile.Cooling fin 46 is fixed on the clamping mechanism of the cooling fin on crossbeam 2.
Accurate retarding machine 5 can drive welding by the swing arm 9 positioned at 3 both sides of right fixing bracket 1 and left fixing bracket respectively
Mechanism walking crossbeam 6 and welding machine mechanism 7 are rotated using the output shaft axis of accurate retarding machine 5 as revolution axle center, it is determined that
Positioning relation of the welding gun head along 45 circumferencial direction of header.
Embodiment 2：
The present embodiment presss from both sides the header flange end clamping device 8 and header tail end on the basis of embodiment 1
Mechanism 4 is held to be specifically described, as shown in fig. 6, the header flange end clamping device 8 include holder 15, the first cylinder 16,
Guide flange 17 and locating shaft 18, the holder 15 are installed on the side wall of 3 inside of left fixing bracket, first cylinder 16
Cylinder body be connected with holder 15, cylinder rod is connected with locating shaft 18, and the guide flange 17 is socketed on locating shaft 18.When
When one cylinder 16 moves, locating shaft 18 can be protruding under the driving of the first cylinder 16, and 45 one end of header is consolidated in realization
It is fixed.
As shown in fig. 7, the header tail end clamping device 4 includes supporting rack 19, the second cylinder 20 and cramping body 21, institute
The second cylinder 20 stated is installed on supporting rack 19, and the cylinder body of the second cylinder 20 is connected with supporting rack 19, cylinder rod and cramping body
21 are connected, and when the second cylinder 20 moves, cramping body 21 can be protruding under the driving of the second cylinder 20, realizes to afflux
The clamping of pipe tail end.Header tail end clamping device 4 is slidably connected with the track 14 on crossbeam 2, and track 14 is located at the one of crossbeam 2
Side, and then realize that header tail end clamping device 4 is moved in 2 side of crossbeam along 2 axis of crossbeam according to header lengths.
Embodiment 3：
The present embodiment is specifically described the crossbeam 2 on the basis of embodiment 1, as shown in figure 4, the crossbeam
2 include the clamping mechanisms of beam 10, header positioning round mouth 12 and cooling fin, and the beam 10 is by right fixing bracket 1, left fixing bracket
3 are linked together, and the clamping mechanism of the cooling fin includes locating notch 11 and cooling fin lateral register notch 13, institute under cooling fin
State the upper table that locating notch 11 and cooling fin lateral register notch 13 under header positioning round mouth 12, cooling fin are respectively provided at beam 10
Face, header positioning round mouth 12 are vertically plugged on the upper end of beam 10, locating notch 11 and cooling fin lateral register slot under cooling fin
Mouthfuls 13 along beam 10 axis it is evenly distributed have multigroup, and correspond, cooling fin lateral register notch 13 is fixed positioned at header
The upper surface of circle of position mouth 12.
Cooling fin 46 is fixed on by locating notch under cooling fin 11 and cooling fin lateral register notch 13 on crossbeam 2, collection
The circular arc side that the side of flow tube 45 positions round mouth 12 with header is in contact, and the other side of header 45 connects with cooling fin 46
It touches.
Embodiment 4：
The present embodiment is specifically described the welding mechanism walking crossbeam 6 on the basis of embodiment 1, such as Fig. 5
Shown, the welding mechanism walking crossbeam 6 includes motor 22, linear motion unit 23 and slide plate 24, and the motor 22 is located at
The output shaft of the shaft end of linear motion unit 23, motor 22 is connect with the ball screw in linear motion unit 23, the slide plate
24 are parallel to the setting of linear motion unit 23, and the side of slide plate 24 is connect with the ball screw in linear motion unit 23, another
Side is fixedly connected with welding mechanism 7.
Starting the motor 22 can drive the ball screw in linear motion unit 23 to rotate, and then drive slide plate 24 along straight
The axial-movement of line moving cell 23 so that the welding mechanism 7 being fixedly connected with slide plate 24 also moves along a straight line the axis of unit 23
Line moves left and right.
Embodiment 5：
The present embodiment illustrates the welding mechanism 7, as shown in figure 8, the welding mechanism 7 includes support
Plate 25, wire-feed motor 26, welding gun frame transmission mechanism 27, lead frame 28, blunderbuss cylinder 29, welding gun swing arm 30 and welding assembly
31；The supporting plate 25 is connect with the slide plate 24 on welding mechanism walking crossbeam 6, the wire-feed motor 26 and welding gun frame transmission mechanism
27 are set on supporting plate 25, and two wire-feed motors 26 are located at the left and right ends at 25 middle part of supporting plate, the welding gun frame transmission mechanism 27
Positioned at the top of wire-feed motor 26, the lead frame 28 is fixedly connected on the centre of two groups of welding gun frame transmission mechanisms 27, blunderbuss
Cylinder 29 is located at the inside of lead frame 28, and the welding assembly 31 is connected with welding gun swing arm 30, and welding gun swing arm 30 passes through welding
Frame 28 is connected with blunderbuss cylinder 29.
The welding gun swing arm 30 is connected by lead frame 28 with blunderbuss cylinder 29, when 29 cylinder rod of cylinder is stretched out, weldering
Relay part 31 is depressed, otherwise welding assembly 31 lifts.
Embodiment 6：
The present embodiment illustrates the welding assembly 31, as shown in Figures 9 and 10, the welding assembly 31
Including rotary bottom plate 32, rotation backing pin 33, torsional spring 34, rotating bracket 35 and welding gun 36；The rotary bottom plate 32 and welding gun swing arm
30 are fixedly connected, and the rotating bracket 35 is rotation connection with rotary bottom plate 32, and the rotation backing pin 33 nestles up rotating bracket
35 are fixed on rotary bottom plate 32；The torsional spring 34 is located in rotating bracket 35, the side of one end and rotating bracket 35 of torsional spring 34
Face is fixedly connected, and the other end is fixedly connected with rotation backing pin 33, and the welding gun 36 is fixed between rotating bracket 35.
One end of the torsional spring 34 is fixedly connected with rotating bracket 35, and the other end is fixedly connected with rotation backing pin 33, torsional spring
34 can generate spring torsion to rotating bracket 35, and the welding gun 36 is fixed between rotating bracket 35, can be with rotating bracket 35
It is rotated within the scope of certain angle.
Embodiment 7：
The present embodiment illustrates the welding gun 36, and as shown in figure 11, the welding gun 36 includes pipe fitting
37, gas-guide tube 38, rifle clamping plate 39, wire-feeding pipe 40, connector 41, nozzle 42, guide sleeve 43 and welding wire 44；The wire-feeding pipe 40 is
L-type pipe, long pipe end and the gas-guide tube 38 of wire-feeding pipe 40L types are arranged in parallel, and gas-guide tube 38 is located at below wire-feeding pipe 40, air guide
Pipe 38 is fixedly connected by rifle clamping plate 39 with wire-feeding pipe 40, and the pipe fitting 37 is in the tail end of the long pipe end of wire-feeding pipe 40L types, weldering
Silk 44 enters the inside of wire-feeding pipe 40 by pipe fitting 37, and the inside of the gas-guide tube 38 is connected to welding cable and protection gas
Body；The downside of the gas-guide tube 38 is connected with connector 41, and connector 41 can rotate relative to gas-guide tube 38, connector 41 and meanwhile with
Guide sleeve 43 is connected, and the guide sleeve 43 is socketed in the short tube end of wire-feeding pipe 40L types, and nozzle 42, nozzle are equipped in guide sleeve 43
42 communicate with wire-feeding pipe 40, and welding wire 44 is pierced by out of nozzle 42.
The welding wire 44 enters wire-feeding pipe 40 from pipe fitting 37, then is sprayed from the nozzle 42 in guide sleeve 43, gas-guide tube
38 inside is connected to welding cable and protective gas, and the weldering to header 15 and cooling fin 46 has can be achieved in the combination of the two
It connects.As shown in figure 12, there are pattern A47, pattern B48 on the guide sleeve 43；The pattern A is leaned against under the action of torsional spring 34
On the radiator fin surface mutually to be welded with header, the positioning relation that welding gun head is axially moved along header 45 is formed；It is described
Pattern B leaned against under the action of cylinder 29 in the afflux pipe surface mutually to be welded with radiator fin, form welding gun head along afflux
Caliber is to movement relation.
Embodiment 8：
The present embodiment illustrates the operation principle of the utility model, as shown in figs. 1-12,
Header 45 passes through the header tail end on the header flange end clamping device 8 and crossbeam 2 on left fixing bracket 3
Clamping device 4 grips, and cooling fin 46 is fixed on the clamping mechanism of the cooling fin on crossbeam 2.Starting motor 22 can drive
The dynamic welding mechanism 7 being fixedly connected with welding mechanism walking crossbeam 6 can be moved along the axis direction or so of welding mechanism walking crossbeam 6
Move the automatic welding, it can be achieved that header 45 and radiator intersection area.
Welding mechanism walking crossbeam 6 and welding machine mechanism 7 are done as revolution axle center using the output shaft axis of accurate retarding machine 5 and are rotated
Movement, it is determined that positioning relation of the welding gun head along 45 circumferencial direction of header；Pattern A on the guide sleeve 43 is in torsional spring 34
Under the action of lean against on 46 surface of cooling fin mutually to be welded with header, formed welding gun head determine along what header 45 was axially moved
Position relationship；Pattern B on the guide sleeve 43 leans against 45 table of header mutually to be welded with cooling fin 46 under the action of cylinder 29
On face, welding gun head is formed along 45 radial motion relationship of header.Above-mentioned three kinds of positioning relations determine welding gun 36 and its are oriented to
The three-dimensional position relationship of set 43, and then three-dimensional motion rail of the welding wire 44 relative to 45 surface of spreader surface and header is determined
Mark, and ensure that the track is formed by intersection and is completely superposed with spreader surface, 45 surface of header.
It is exemplified as above be only to the utility model for example, not constituting to the scope of protection of the utility model
Limitation, it is every to be belonged within the scope of protection of the utility model with the same or analogous design of the utility model.
In addition, those skilled in the art can carry out the utility model various modification and variations without departing from this practicality
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (8)
1. a kind of gilled radiator header robot welding system, it is characterised in that：Including right fixing bracket（1）, crossbeam（2）With
Left fixing bracket（3）, right fixing bracket（1）With left fixing bracket（3）Pass through crossbeam（2）It is linked together；Right fixing bracket（1）With
Left fixing bracket（3）Two outside be separately installed with accurate retarding machine（5）, welding mechanism walking crossbeam（6）It is parallel to crossbeam
（2）, and welding mechanism walking crossbeam（6）Left and right ends respectively pass through left and right two swing arms（9）With left fixing bracket（3）It is solid with the right side
Fixed rack（1）The speed reducer in two outsides（5）Connection, welding mechanism walking crossbeam（6）On be also associated with can it is left along its axis direction,
The welding mechanism moved right（7）, left fixing bracket（3）It is equipped with header flange end clamping device（8）, crossbeam（2）It is equipped with
It can be along the left and right header tail end clamping device moved of its axis direction（4）, crossbeam（2）On be additionally provided with the clamping machine of cooling fin
Structure.
2. gilled radiator header robot welding system according to claim 1, it is characterised in that：The crossbeam（2）
Including beam（10）, header position round mouth（12）With the clamping mechanism of cooling fin, the beam（10）By right fixing bracket（1）、
Left fixing bracket（3）It is linked together, the clamping mechanism of the cooling fin includes locating notch under cooling fin（11）With cooling fin side
To locating notch（13）, the header positioning round mouth（12）, locating notch under cooling fin（11）With cooling fin lateral register slot
Mouthful（13）It is respectively provided at beam（10）Upper surface, header position round mouth（12）Vertically it is plugged on beam（10）Upper end, cooling fin
Lower locating notch（11）And cooling fin lateral register notch（13）Along beam（10）Axis it is evenly distributed have multigroup, and one is a pair of
It answers, cooling fin lateral register notch（13）Round mouth is positioned positioned at header（12）The upper surface of.
3. gilled radiator header robot welding system according to claim 1, it is characterised in that：The welding mechanism
Walking crossbeam（6）Including motor（22）, linear motion unit（23）And slide plate（24）, the motor（22）Positioned at linear motion
Unit（23）Shaft end, motor（22）Output shaft and linear motion unit（23）In ball screw connection, the slide plate
（24）It is parallel to linear motion unit（23）Setting, slide plate（24）Side and linear motion unit（23）In ball screw connect
It connects, the other side and welding mechanism（7）It is fixedly connected.
4. gilled radiator header robot welding system according to claim 1 or 3, it is characterised in that：The welding
Mechanism（7）Including supporting plate（25）, wire-feed motor（26）, welding gun frame transmission mechanism（27）, lead frame（28）, blunderbuss cylinder
（29）, welding gun swing arm（30）And welding assembly（31）；The supporting plate（25）With welding mechanism walking crossbeam（6）On slide plate（24）
Connection, the wire-feed motor（26）With welding gun frame transmission mechanism（27）Set on supporting plate（25）On, two wire-feed motors（26）It is located at
Supporting plate（25）The left and right ends at middle part, the welding gun frame transmission mechanism（27）Positioned at wire-feed motor（26）Top, the welding
Frame（28）It is fixedly connected on two groups of welding gun frame transmission mechanisms（27）Centre, blunderbuss cylinder（29）Positioned at lead frame（28）
Inside, the welding assembly（31）With welding gun swing arm（30）It is connected, welding gun swing arm（30）Pass through lead frame（28）With blunderbuss
Cylinder（29）It is connected.
5. gilled radiator header robot welding system according to claim 4, it is characterised in that：The welding assembly
（31）Including rotary bottom plate（32）, rotation backing pin（33）, torsional spring（34）, rotating bracket（35）And welding gun（36）；The rotation bottom
Plate（32）With welding gun swing arm（30）It is fixedly connected, the rotating bracket（35）With rotary bottom plate（32）To be rotatablely connected, described turn
Dynamic backing pin（33）Nestle up rotating bracket（35）It is fixed on rotary bottom plate（32）On；The torsional spring（34）Positioned at rotating bracket（35）
On, torsional spring（34）One end and rotating bracket（35）Side be fixedly connected, the other end with rotation backing pin（33）It is fixedly connected, institute
State welding gun（36）It is fixed on rotating bracket（35）Between.
6. gilled radiator header robot welding system according to claim 5, it is characterised in that：The welding gun（36）
Including pipe fitting（37）, gas-guide tube（38）, rifle clamping plate（39）, wire-feeding pipe（40）, connector（41）, nozzle（42）, guide sleeve
（43）And welding wire（44）；The wire-feeding pipe（40）For L-type pipe, wire-feeding pipe（40）The long pipe end and gas-guide tube of L-type（38）It is parallel
Setting, gas-guide tube（38）Positioned at wire-feeding pipe（40）Below, gas-guide tube（38）Pass through rifle clamping plate（39）With wire-feeding pipe（40）It is fixed
Connection, the pipe fitting（37）In wire-feeding pipe（40）The tail end of the long pipe end of L-type, welding wire（44）Pass through pipe fitting（37）Into sending
Fiber tube（40）Inside, the gas-guide tube（38）Inside be connected to welding cable and protective gas；The gas-guide tube（38）
Downside is connected with connector（41）, connector（41）It can be relative to gas-guide tube（38）Rotation, connector（41）While and guide sleeve
（43）It is connected, the guide sleeve（43）It is socketed in wire-feeding pipe（40）The short tube end of L-type, guide sleeve（43）It is interior to be equipped with nozzle（42）,
Nozzle（42）With wire-feeding pipe（40）It communicates, welding wire（44）From nozzle（42）Inside it is pierced by.
7. gilled radiator header robot welding system according to claim 1, it is characterised in that：The afflux tube method
Blue end clamping device（8）Including holder（15）, the first cylinder（16）, guide flange（17）And locating shaft（18）, the holder
（15）It is installed on left fixing bracket（3）On the side wall of inside, first cylinder（16）Cylinder body and holder（15）It is connected,
Cylinder rod and locating shaft（18）It is connected, the guide flange（17）It is socketed in locating shaft（18）On.
8. gilled radiator header robot welding system according to claim 1, it is characterised in that：The header tail
Hold clamping device（4）Including supporting rack（19）, the second cylinder（20）And cramping body（21）, second cylinder（20）It is installed on
Supporting rack（19）On, the second cylinder（20）Cylinder body and supporting rack（19）It is connected, cylinder rod and cramping body（21）It is connected；Afflux
Pipe tail end clamping device（4）With crossbeam（2）On track（14）It is slidably connected, track（14）Positioned at crossbeam（2）Side.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721793127.9U CN207771042U (en) | 2017-12-20 | 2017-12-20 | A kind of gilled radiator header robot welding system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721793127.9U CN207771042U (en) | 2017-12-20 | 2017-12-20 | A kind of gilled radiator header robot welding system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107971601A (en) * | 2017-12-20 | 2018-05-01 | 西安启源机电装备有限公司 | A kind of gilled radiator header robot welding system and welding method |
| CN113020857A (en) * | 2019-12-09 | 2021-06-25 | 申达电气集团浙江换热器有限公司 | Automatic welding equipment for collecting pipe of transformer radiator |
| CN113305460A (en) * | 2021-05-22 | 2021-08-27 | 沈阳天通电气有限公司 | Automatic welding device and process method suitable for finned radiator oil collecting pipe |
| CN113579412A (en) * | 2021-08-18 | 2021-11-02 | 广州智秦工业装备有限公司 | Automatic circumference welding machine for welding oil collecting pipe and radiating fin |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971601A (en) * | 2017-12-20 | 2018-05-01 | 西安启源机电装备有限公司 | A kind of gilled radiator header robot welding system and welding method |
| CN107971601B (en) * | 2017-12-20 | 2023-11-21 | 中节能西安启源机电装备有限公司 | Automatic welding system and welding method for collecting pipe of finned radiator |
| CN113020857A (en) * | 2019-12-09 | 2021-06-25 | 申达电气集团浙江换热器有限公司 | Automatic welding equipment for collecting pipe of transformer radiator |
| CN113305460A (en) * | 2021-05-22 | 2021-08-27 | 沈阳天通电气有限公司 | Automatic welding device and process method suitable for finned radiator oil collecting pipe |
| CN113579412A (en) * | 2021-08-18 | 2021-11-02 | 广州智秦工业装备有限公司 | Automatic circumference welding machine for welding oil collecting pipe and radiating fin |
| CN113579412B (en) * | 2021-08-18 | 2022-07-29 | 广州智秦工业装备有限公司 | Automatic circumference welding machine for welding oil collecting pipe and radiating fin |
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