CN205764397U - Arc device is led in interior flat fillet weld - Google Patents
Arc device is led in interior flat fillet weld Download PDFInfo
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- CN205764397U CN205764397U CN201620667728.4U CN201620667728U CN205764397U CN 205764397 U CN205764397 U CN 205764397U CN 201620667728 U CN201620667728 U CN 201620667728U CN 205764397 U CN205764397 U CN 205764397U
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- welding gun
- arc
- fillet weld
- led
- flat fillet
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Abstract
This utility model relates to interior flat fillet weld and leads arc device, and including leading arc frame, level leads arc wheel, vertically leads arc wheel and welding gun；Described arc frame of leading includes the two blocks of side plates in left and right, is provided with entablature, intermediate transverse girder and the sill they being connected as a single entity between two blocks of side plates；It is respectively mounted in the bottom of two blocks of side plates and takes turns for the arc of vertically leading against shaped steel vertical；The front side edge top of two blocks of side plates is respectively equipped with the extension forward extended out, and is provided with vertical retractor device on the lateral surface of extension front end, and the telescopic end of described vertical retractor device is installed with for leading arc wheel against the level of shaped steel horizontal plane；Being provided with welding gun support at the middle part leading arc frame intermediate transverse girder, described welding gun is arranged on welding gun support, and welding gun is obliquely installed, the rifle head of welding gun just internally flat fillet weld weld seam.Guide welding gun alignment weld seam leads arc device, and arc device is led in specifically a kind of interior flat fillet weld.This utility model simple in construction, reasonable in design, it is possible to the welding of flat fillet weld weld seam in adapting to.
Description
Technical field
This utility model relates to guiding the interior flat fillet weld of arc device, specifically one of leading of welding gun alignment weld seam to lead arc dress
Put.
Background technology
H profile steel, the welding of box-girder generally use the automatic welding equipment such as gantry welding and cantilever weldering.Gantry welding and cantilever
The major function of weldering is the automatic welding work assisting electric welding machine to complete weld seam.And guide the device of welding gun alignment weld seam for leading arc
Device.
In prior art, in order to improve weldquality, it is simple to welding operation, generally use horizontal level welding, i.e. welding gun
Alignment weld seam in vertical position.Owing to the weld seam of H profile steel is angle welding, if horizontal level to be used welding, shaped steel will
Rotate 45 °, namely " fillet welding in the flat position " described in term.It is by front that arc device is led in the ship type weldering that ordinary gantry weldering, cantilever are burn-on
Rear two groups of fillets welding in the flat position lead the shaped steel medial surface that arc wheel is placed against 45° angle degree, and welding gun is directed at weld seam in vertical state.Welding
Cheng Zhong, leads arc Wheel-guiding welding gun and is directed at weld seam all the time.
But for some special H profile steel and box-girder, its weld seam had both belonged to angle welding, and workpiece does not allow rotation
Turn 45 °, can only be that welding gun rotates 45 °, namely " flat fillet weld " described in term.In this case, existing gantry welding, outstanding
The arc device of leading of arm weldering cannot weld by internally flat fillet weld [interior flat fillet weld refers to that weld seam is in inside shaped steel] weld seam.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that in a kind of, arc dress is led in flat fillet weld
Put, its simple in construction, reasonable in design, it is possible to the welding of flat fillet weld weld seam in adapting to.
The technical scheme provided according to this utility model: arc device is led in interior flat fillet weld, it is characterised in that: include leading arc frame,
Level is led arc and is taken turns, vertically leads arc wheel and welding gun；Described lead arc frame include left and right two blocks of side plates, be provided with between two blocks of side plates by
Entablature, intermediate transverse girder and the sill that they are connected as a single entity；It is respectively mounted for against shaped steel in the bottom of two blocks of side plates
The arc of vertically leading of vertical is taken turns；The front side edge top of two blocks of side plates is respectively equipped with the extension forward extended out, in extension front end
Lateral surface on vertical retractor device is installed, the telescopic end of described vertical retractor device is installed with for against shaped steel horizontal plane
Level lead arc wheel；Being provided with welding gun support at the middle part leading arc frame intermediate transverse girder, described welding gun is arranged on welding gun support, weldering
Rifle is obliquely installed, the rifle head of welding gun just internally flat fillet weld weld seam.
As further improvement of the utility model, described vertical retractor device include cylinder, screw mandrel, handwheel, nut and
Expansion link；Described screw mandrel is arranged in the rear portion of cylinder by bearings, and handwheel is installed in screw mandrel rear end, the screw thread that screw mandrel is anterior
Nut it is bolted with on Duan；Described expansion link is arranged on the anterior interior of cylinder, and expansion link rear end is provided with blind hole, and described screw mandrel front portion is inserted
Entering in blind hole, the nut on screw mandrel is fixing with expansion link to be connected；Described barrel front end installs guide pad, described expansion link anterior from
The central through hole of guide pad passes, and expansion link is axially movable but the most rotatable.
As further improvement of the utility model, the central through hole of described guide pad is flat hole, and described expansion link is anterior
Milling is provided with plane, and the shape of cross section of expansion link front portion mates with described flat hole shape.
As further improvement of the utility model, the position of welding gun fixed by described welding gun support is anchor ear form, welding gun
Regulation can be moved obliquely or obliquely along the incline direction of self.
As further improvement of the utility model, described welding gun support passes through longitudinal extension device, and centre is horizontal with leading arc frame
Beam connects, and described longitudinal extension device is fixed on by fixed mount leads on arc frame intermediate transverse girder, and described welding gun support fixedly mounts
Telescopic end at longitudinal extension device；The structure of described longitudinal extension device is identical with vertical retractor device.
As further improvement of the utility model, described welding gun support includes upper bracket, vertical adjustment support and laterally
Regulation support, described upper bracket rear end is fixedly connected on the telescopic end of longitudinal extension device, and upper bracket front end is provided with anchor ear, institute
The montant stating vertical adjustment support is inserted in anchor ear, and the lower end of vertical adjustment support is provided with lower anchor ear, described lateral adjustments
The cross bar of support is inserted in lower anchor ear, and the end of lateral adjustment mount is provided with welding gun anchor ear, and described welding gun is inserted into welding gun and embraces
In hoop.
As further improvement of the utility model, the tail end of described welding gun is provided with limited block.
As further improvement of the utility model, described limited block position-adjustable on welding gun.
As further improvement of the utility model, the angle of inclination of described welding gun is 40 ~ 50 degree.
As further improvement of the utility model, the angle of inclination of described welding gun is 45 degree.
This utility model compared with prior art, has the advantage that this utility model simple in construction, reasonable in design, logical
Cross and ordinary gantry weldering, the welding burn-on of cantilever are led arc device and improved innovation, it is possible to the welding of flat fillet weld weld seam in adapting to.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the A-A direction view in Fig. 1.
Fig. 3 is the structural representation of vertical retractor device in Fig. 1.
Fig. 4 is that the B-B in Fig. 3 is to sectional view.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the interior flat fillet weld in embodiment lead arc device mainly by leading arc frame 1, level leads arc wheel 2, vertically leads arc
Wheel 3 and welding gun 4 form；Described arc frame 1 of leading includes the two blocks of side plates 1.1 in left and right, is provided with by them even between two blocks of side plates 1.1
Entablature 1.2, intermediate transverse girder 1.3 and the sill 1.4 being integrated；It is respectively mounted for tightly in the bottom of two blocks of side plates 1.1
Arc of vertically leading by shaped steel vertical takes turns 3；The front side edge top of two blocks of side plates 1.1 is respectively equipped with the extension forward extended out
1.1a, is provided with vertical retractor device 6, the telescopic end of described vertical retractor device 6 on the lateral surface of extension 1.1a front end
It is installed with for leading arc wheel 2 against the level of shaped steel horizontal plane；At the middle part leading arc frame 1 intermediate transverse girder 1.3, welding gun is installed to prop up
Frame 5, described welding gun 4 is arranged on welding gun support 5, and welding gun 4 is obliquely installed, the rifle head of welding gun 4 just internally flat fillet weld weld seam.
In the present embodiment, as shown in Figure 3, Figure 4, it is mainly by cylinder 6.1, screw mandrel for the structure of described vertical retractor device 6
6.2, handwheel 6.3, nut 6.4, expansion link 6.5 and guide pad 6.6 form；Described screw mandrel 6.2 is arranged on cylinder by bearings
In the rear portion of body 6.1, handwheel 6.3 is installed in screw mandrel 6.2 rear end, and the thread segment of screw mandrel 6.2 front portion is bolted with nut 6.4；Described
Expansion link 6.5 is arranged on the anterior interior of cylinder 6.1, and expansion link 6.5 rear end is provided with blind hole, and described screw mandrel 6.2 is anterior inserts blind hole
In, the nut 6.4 on screw mandrel 6.2 is fixing with expansion link 6.5 to be connected；Described cylinder 6.1 front end install guide pad 6.6, described in stretch
Contracting bar 6.5 front portion passes from the central through hole of guide pad 6.6；The central through hole of described guide pad 6.6 is flat hole, described expansion link
6.5 anterior millings are provided with plane, and the shape of cross section of expansion link 6.5 front portion mates with described flat hole shape, and expansion link 6.5 can be axial
Move but the most rotatable.
As shown in Figure 1 and Figure 2, in the present embodiment, described welding gun support 5 by longitudinal extension device 7 with lead in the middle of arc frame 1
Crossbeam 1.3 connects, and described longitudinal extension device 7 is fixed on by fixed mount leads on arc frame 1 intermediate transverse girder 1.3, and described welding gun props up
Frame 5 is fixedly mounted on the telescopic end of longitudinal extension device 7；The structure of described longitudinal extension device 7 and vertical retractor device 6 phase
With, therefore here is omitted.
This utility model is by arranging vertical retractor device 6 and longitudinal extension device 7 so that welding gun 4 is vertical and longitudinal
Position can be with flexible, subject range is more extensive.
As shown in Figure 1 and Figure 2, in the present embodiment, described welding gun support 5 is main by upper bracket 5.1, vertical adjustment support 5.2
Forming with lateral adjustment mount 5.3, described upper bracket 5.1 rear end is fixedly connected on the telescopic end of longitudinal extension device 7, upper bracket
5.1 front ends are provided with anchor ear 5.1a, and the montant 5.2a of described vertical adjustment support 5.2 is inserted in anchor ear 5.1a, vertically adjusts
The lower end of joint support 5.2 is provided with lower anchor ear 5.2b, the cross bar 5.3a of described lateral adjustment mount 5.3 and is inserted into lower anchor ear 5.2b
In, the end of lateral adjustment mount 5.3 is provided with welding gun anchor ear 5.3b, and described welding gun 4 is inserted in welding gun anchor ear 5.3b, welding gun 4
Regulation can be moved obliquely or obliquely along the incline direction of self.Designed by such structure, improve welding gun 4 further
Position adjustments motility.
As shown in Figure 1 and Figure 2, in the present embodiment, the tail end of described welding gun 4 is provided with limited block 8, to limit the position of welding gun 4
Range of accommodation.And the position-adjustable that described limited block 8 is on welding gun 4.
As it is shown in figure 1, in this utility model, the angle of inclination of described welding gun 4 can set according to real work situation, one
As be set as 40 ~ 50 degree, be preferably set to 45 degree.
As shown in Figure 1 and Figure 2, when specifically applying, in this utility model, flat fillet weld is led arc device and is led arc by level to take turns 2 tight
By shaped steel horizontal plane, by vertically leading arc wheel 3 against shaped steel vertical, welding gun 4 is in flat fillet weld weld seam in 45° angle state alignment.
In welding process, it is directed at weld seam all the time by the arc Wheel-guiding welding gun 4 of leading of horizontal and vertical directions.
Claims (10)
1. in, arc device is led in flat fillet weld, it is characterised in that: include leading arc frame (1), level lead arc wheel (2), vertically lead arc wheel (3) and
Welding gun (4)；Described arc frame (1) of leading includes the two pieces of side plates (1.1) in left and right, is provided with by them even between two pieces of side plates (1.1)
Entablature (1.2), intermediate transverse girder (1.3) and the sill (1.4) being integrated；It is respectively mounted in the bottom of two pieces of side plates (1.1)
And take turns (3) for the arc of vertically leading against shaped steel vertical；The front side edge top of two pieces of side plates (1.1) is respectively equipped with and forward extends out
Extension (1.1a), the lateral surface of extension (1.1a) front end is provided with vertical retractor device (6), described vertical flexible
The telescopic end of device (6) is installed with for leading arc wheel (2) against the level of shaped steel horizontal plane；Leading arc frame (1) intermediate transverse girder
(1.3) middle part is provided with welding gun support (5), and described welding gun (4) is arranged on welding gun support (5), and welding gun (4) is obliquely installed,
The rifle head of welding gun (4) just internally flat fillet weld weld seam.
2. arc device is led in interior flat fillet weld as claimed in claim 1, it is characterised in that: described vertical retractor device (6) includes cylinder
Body (6.1), screw mandrel (6.2), handwheel (6.3), nut (6.4) and expansion link (6.5)；Described screw mandrel (6.2) passes through bearings
Being arranged in the rear portion of cylinder (6.1), handwheel (6.3) is installed in screw mandrel (6.2) rear end, spiral shell on the thread segment that screw mandrel (6.2) is anterior
It is connected to nut (6.4)；Described expansion link (6.5) is arranged on the anterior interior of cylinder (6.1), and expansion link (6.5) rear end is provided with blind hole,
Described screw mandrel (6.2) is anterior to be inserted in blind hole, and the nut (6.4) on screw mandrel (6.2) is fixing with expansion link (6.5) to be connected；Described
Guide pad (6.6) is installed in cylinder (6.1) front end, and described expansion link (6.5) front portion passes from the central through hole of guide pad (6.6),
Expansion link (6.5) is axially movable but the most rotatable.
3. arc device is led in interior flat fillet weld as claimed in claim 2, it is characterised in that: the central through hole of described guide pad (6.6)
For flat hole, the anterior milling of described expansion link (6.5) is provided with plane, the shape of cross section of expansion link (6.5) front portion and described flat hole shape
Shape mates.
4. arc device is led in interior flat fillet weld as claimed in claim 1, it is characterised in that: described welding gun support (5) fixes welding gun (4)
Position be anchor ear form, welding gun (4) can be along the incline direction of self obliquely or obliquely mobile regulation.
5. arc device is led in interior flat fillet weld as claimed in claim 1, it is characterised in that: described welding gun support (5) is by longitudinally stretching
Compression apparatus (7) is connected with leading arc frame (1) intermediate transverse girder (1.3), and described longitudinal extension device (7) is fixed on by fixed mount leads arc
On frame (1) intermediate transverse girder (1.3), described welding gun support (5) is fixedly mounted on the telescopic end of longitudinal extension device (7)；Described vertical
Identical with vertical retractor device (6) to the structure of retractor device (7).
6. arc device is led in interior flat fillet weld as claimed in claim 1, it is characterised in that: described welding gun support (5) includes upper bracket
(5.1), vertical adjustment support (5.2) and lateral adjustment mount (5.3), described upper bracket (5.1) rear end is fixedly connected on longitudinal direction
The telescopic end of retractor device (7), upper bracket (5.1) front end is provided with anchor ear (5.1a), erecting of described vertical adjustment support (5.2)
In bar (5.2a) is inserted into anchor ear (5.1a), the lower end of vertical adjustment support (5.2) is provided with lower anchor ear (5.2b), described laterally
The cross bar (5.3a) of regulation support (5.3) is inserted in lower anchor ear (5.2b), and the end of lateral adjustment mount (5.3) is provided with welding gun
Anchor ear (5.3b), described welding gun (4) is inserted in welding gun anchor ear (5.3b).
7. arc device is led in interior flat fillet weld as claimed in claim 1, it is characterised in that: the tail end of described welding gun (4) is provided with spacing
Block (8).
8. arc device is led in interior flat fillet weld as claimed in claim 7, it is characterised in that: described limited block (8) is on welding gun (4)
Position-adjustable.
9. in as claimed in claim 1, arc device is led in flat fillet weld, it is characterised in that: the angle of inclination of described welding gun (4) is 40 ~
50 degree.
10. arc device is led in interior flat fillet weld as claimed in claim 1, it is characterised in that: the angle of inclination of described welding gun (4) is 45
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620667728.4U CN205764397U (en) | 2016-06-29 | 2016-06-29 | Arc device is led in interior flat fillet weld |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620667728.4U CN205764397U (en) | 2016-06-29 | 2016-06-29 | Arc device is led in interior flat fillet weld |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205764397U true CN205764397U (en) | 2016-12-07 |
Family
ID=58127946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620667728.4U Active CN205764397U (en) | 2016-06-29 | 2016-06-29 | Arc device is led in interior flat fillet weld |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205764397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921863A (en) * | 2016-06-29 | 2016-09-07 | 无锡洲翔成套焊接设备有限公司 | Inner flat fillet weld arc-guiding device |
| CN112059491A (en) * | 2020-08-30 | 2020-12-11 | 浙江省建工集团有限责任公司 | H-shaped steel welding device |
-
2016
- 2016-06-29 CN CN201620667728.4U patent/CN205764397U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921863A (en) * | 2016-06-29 | 2016-09-07 | 无锡洲翔成套焊接设备有限公司 | Inner flat fillet weld arc-guiding device |
| CN112059491A (en) * | 2020-08-30 | 2020-12-11 | 浙江省建工集团有限责任公司 | H-shaped steel welding device |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |