CN105234518B - Annular numerical control can adjust electric welding machine - Google Patents
Annular numerical control can adjust electric welding machine Download PDFInfo
- Publication number
- CN105234518B CN105234518B CN201510792511.6A CN201510792511A CN105234518B CN 105234518 B CN105234518 B CN 105234518B CN 201510792511 A CN201510792511 A CN 201510792511A CN 105234518 B CN105234518 B CN 105234518B
- Authority
- CN
- China
- Prior art keywords
- block
- arc
- arc welding
- welding block
- fixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- 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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/005—Soldering by means of radiant energy
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Abstract
Annular numerical control can adjust electric welding machine, including multiple arcs welding block, arc welding block surrounds an annular, delivery outlet is offered on arc welding block, delivery outlet is the aperture of the hollow out of multiple marshallings, described arc welding block is hollow housing, described housing is divided into two layers, arc welding block includes the left arc block and right arc block linked into an integrated entity, the centre of arc welding block is connected with sliding equipment, Song Xi mechanisms are provided with left arc block and right arc block, sliding equipment is fixed on flap with Song Xi mechanisms with many fix bars, the upper and lower surface of described arc welding block is provided with Electric radiant Heating Film.The invention has the advantages that：Two pipe docking are accurate, Full-automatic welding and increase tin solder, are adapted to the large-scale pipe of various diameters.
Description
Technical field
The invention belongs to welding field, and in particular to annular numerical control can adjust electric welding machine.
Background technology
A large-size workpiece is enclosed on girth welding in metal shaft at present, such as to being welded between two pipes
When, typically take manual operations.At this time, it may be necessary to fix workpiece using frock, then workman surrounds metal shaft annular solder.This
Sample, workman side welding edge is turn-taked movement, and workpiece size is larger, is highly detrimental to operation, it is difficult to ensure welding quality.
Generally, existing artificial manual welding, the appearance of weld seam is plain, and it is not straight inevitably to there is weld seam,
Easily there is the weld defect such as weld width inequality, undercut, burn-through, lack of penetration, and it is of different sizes due to diameter of work, because
The width welded required for this is also different, and manual welding needs to deliver tin solder, and both hands coordinate cumbersome.
The content of the invention
For deficiency of the prior art, the present invention provides annular numerical control and can adjust electric welding machine, to solve two pipes pair
Rear welding difficulty is connect, weld seam size is uncontrollable, the problem of weld seam is uneven.
The present invention is achieved through the following technical solutions.
Annular numerical control can adjust electric welding machine, including multiple arcs welding block, and described arc welding block surrounds an annular, described
Arc welding block on offer delivery outlet, described delivery outlet is the aperture of the hollow out of multiple marshallings, described arc weldering
Block is hollow housing, and described housing is divided into two layers, and inner layer material is tungsten, and cladding material is aluminium, and described arc welding block includes
The left arc block and right arc block linked into an integrated entity, described left arc block and the angle of right arc block 50 degree and 60 degree it
Between, the centre of described arc welding block, which is connected with to be provided with sliding equipment, described left arc block and right arc block, send tin machine
Structure, described sliding equipment is fixed on flap with Song Xi mechanisms with many fix bars, the upper and lower surface of described arc welding block
It is provided with Electric radiant Heating Film.It is that can accommodate tin solder in hollow housing, hollow housing using arc welding block, arc welding block surrounds a ring
Shape, in the presence of the thrust of sliding equipment, the joint of close two pipes of arc welding block meeting, due to left arc block and right arc
The angle of shape block is between 50 degree and 60 degree, and the overall arc of arc welding block is very big, and its cladding material is aluminium, in hollow housing
Produce deformation under the molten condition of portion's tin solder, the angle of left arc block and right arc block between 50 degree and 60 degree, make its
The joint of two pipes will be close to during deformation, the diameter of two pipes is met, electrothermal film is the core parts of Electric radiant Heating Film,
For heater element, base material is the special polyester films of PET, and heater is special electrically conductive ink, be accompanied by silver paste and the metal of conduction confluxes
Bar is conductive lead wire, most afterwards through being composited under hot pressing, and the heating of Electric radiant Heating Film mainly distributes heat in the way of radiation.
Preferably, described sliding equipment includes a cylinder, described cylinder promotes piston rod, described piston rod
Outer to be provided with guide groove, the length of described piston rod is more than the length of guide groove, the other end and arc of described piston rod
Welding block is fixedly connected.Cylinder drives piston rod to promote and released, and reaches the purpose for the pipe for adapting to various diameters.
Pacify preferably, described Song Xi mechanisms include being provided with cavity volume, described cavity volume on screw rod, described screw rod
Equipped with flow-stop valve, described screw rod rear is provided with outside decelerator and motor, described cavity volume and is provided with microwave heating equipment, institute
The microwave heating equipment stated is that segmented is progressively distributed in outside cavity volume, and blanking port is additionally provided with described cavity volume.Make to send tin
Solder full automation, puts glass putty or pricker powder into the blanking port on cavity volume, and microwave heating equipment melts tin solder, screw rod
Extrusion.
Preferably, being provided with fixture A and fixture B, described fixture A and folder above and below described arc welding block
Tool B is scroll chuck, and described scroll chuck is made up of chuck body, movable jaw and claw drive mechanism, described chuck body
On be provided with movable jaw, the bevel pinion driving bevel gear wheel of described claw drive mechanism inside chuck body, auger tooth
There are four square holes being provided with archimedean spiral groove, disk body for driving bevel pinion at the back side of wheel.The mode of scroll chuck
To place workpiece, it is necessary to which when opening, four square holes are rotated with instrument, bevel pinion is set to drive bevel gear wheel, it is necessary to be inverted when clamping,
And this device adapts to the pipe of various length.
Preferably, being set in rotating shaft and motor control of the described flap above it, described motor
There is the program that arc welding block, fixture A and fixture B can be allowed integrally to rotate to an angle together.NC postprocessing is realized, in the pipe of docking
When diameter is excessive, it is possible to use the distance of propulsion calculates the diameter of pipe, so as to determine a need for rotation, several circles are rotated,
Action of the action for sliding pipe repeated with sending tin welding.
Compared with prior art：Two pipe docking are accurate, Full-automatic welding and increase tin solder, are adapted to various diameters
Large-scale pipe.
Brief description of the drawings
Fig. 1 is normal axomometric drawing of the invention.
Fig. 2 is sliding equipment top view of the invention.
Fig. 3 is structural representation of the invention.
Fig. 4 is the fixture A of present invention top view.
Fig. 5 is the structural representation of the Song Xi mechanisms of the present invention.
Fig. 6 is the structural representation of the arc welding block of the present invention.
Fig. 7 is the schematic diagram of the delivery outlet of the present invention.
Embodiment
Below in conjunction with the accompanying drawings with embodiment, the present invention is described further.
Annular numerical control can adjust electric welding machine, including multiple arcs welding block 3, and described arc welding block 3 surrounds an annular, institute
Delivery outlet 31 is offered on the arc welding block 3 stated, described delivery outlet is the aperture of the hollow out of multiple marshallings, described arc
Shape welding block 3 is hollow housing, and described housing is divided into two layers, and inner layer material is tungsten, and cladding material is aluminium, described arc welding block
3 left arc blocks and right arc block including linking into an integrated entity, described left arc block and the angle of right arc block are at 50 degree and 60
Between degree, the centre of described arc welding block 3 is connected with to be provided with sliding equipment, described left arc block and right arc block and sent
Tin mechanism 1, described sliding equipment is fixed on flap 7 with Song Xi mechanisms 1 with many fix bars 6, described arc welding block 3
Upper and lower surface is provided with Electric radiant Heating Film 32, and described sliding equipment includes a cylinder, and described cylinder promotes piston rod 2, described
Piston rod 2 outside be provided with guide groove, the length of described piston rod 2 is more than the length of guide groove, described piston rod 2
The other end is fixedly connected with arc welding block 3, and described Song Xi mechanisms 1 include being provided with screw rod in cavity volume 11, described cavity volume 11
15, flow-stop valve 14 is installed on described screw rod 15, the described rear of screw rod 15 is provided with decelerator 16 and motor 17, described
Microwave heating equipment 13 is installed, described microwave heating equipment 13 is that segmented is progressively distributed in cavity volume 11 outside cavity volume 11
Outside, 11 are also set on described cavity volume it is equipped with above and below blanking port 12, described arc welding block 3 and is provided with fixture A4 and folder
It is scroll chuck to have B5, described fixture A4 and fixture B5, and described scroll chuck is driven by chuck body, movable jaw and claw
Mechanism is constituted, and is provided with movable jaw on described chuck body, the small bevel gear of described claw drive mechanism inside chuck body
Wheel drive bevel gear wheel, the back side of bevel gear wheel has to be provided with for driving bevel pinion on archimedean spiral groove, disk body
Four square holes, the rotating shaft and motor 8 of described flap 7 above it is controlled, and arc can be allowed by being provided with described motor 8
The program that shape welding block 3, fixture A4 and fixture B5 integrally rotate to an angle together.
When in use, first two pipes for needing to weld are placed in fixture A4 and fixture B5, utilize fixture A and fixture
B is all scroll chuck, opens and clamps easily, and the axiality of two devices is high, and two pipes docking are accurate, complete to block
After tight, sliding equipment, which makes arc welding block 3 be advanced into two pipes, needs weld, and described housing is divided into two layers, inner layer material
For tungsten, cladding material is aluminium, and described arc welding block 3 includes the left arc block and right arc block linked into an integrated entity, a described left side
The angle of arc block and right arc block is between 50 degree and 60 degree, by test of many times, between this angle, outside aluminium
Material can be internally under the influence of high temperature, and deformation makes it be close to pipe joint, while Song Xi mechanisms 1 utilize the microwave of its own
Heater 13 melts glass putty, and screw rod 15 is provided with cavity volume 11, and the glass putty that the extruding of screw rod 15 is melted is extruded to delivery outlet 31,
The form of delivery outlet 31 is in strip, and the aperture of the hollow out of multiple marshallings allows it to be distributed more uniform, speed when extruding
Degree is controlled, will not be too fast or excessively slow during shaping.
If the diameter of two docking pipes is too big, motor 8 drives flap 7 to rotate, and rotating disk connects institute below
Some devices, Numeric Control Technology calculates the number of turns for needing to turn with program, repeats sliding equipment and the action of Song Xi mechanisms 1, reaches
To perfect welding effect.
After the docking for completing a pipe, in order to which this equipment can be recycled, it is necessary to clear up residual in arc welding block 3
Solidification block tin, clear up cumbersome, if plus heat device Electric radiant Heating Film 32, then met each time using preceding
Heat, so that it may so that material is reused, more saved clearance time.
Protection scope of the present invention includes but is not limited to embodiment of above, and protection scope of the present invention is with claims
It is defined, any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement each fall within the present invention's
Protection domain.
Claims (5)
1. annular numerical control can adjust electric welding machine, including multiple arcs welding block（3）, it is characterised in that：Described arc welding block（3）Enclose
Into an annular, described arc welding block（3）On offer delivery outlet（31）, described delivery outlet is engraving for multiple marshallings
Empty aperture, described arc welding block（3）For hollow housing, described housing is divided into two layers, and inner layer material is tungsten, cladding material
For aluminium, described arc welding block（3）Including the left arc block and right arc block linked into an integrated entity, described left arc block and right arc
The angle of shape block is between 50 degree and 60 degree, described arc welding block（3）Centre be connected with sliding equipment, described left arc
Song Xi mechanisms are provided with block and right arc block（1）, described sliding equipment and Song Xi mechanisms（1）With many fix bars（6）Gu
It is scheduled on flap（7）On, described arc welding block（3）Upper and lower surface be provided with Electric radiant Heating Film（32）.
2. the annular numerical control according to claim 1 can adjust electric welding machine, it is characterised in that：Described sliding equipment includes
One cylinder, described cylinder promotes piston rod（2）, described piston rod（2）It is provided with guide groove, described piston rod outside
（2）Length be more than guide groove length, described piston rod（2）The other end and arc welding block（3）It is fixedly connected.
3. annular numerical control according to claim 2 can adjust electric welding machine, it is characterised in that：Described Song Xi mechanisms（1）Bag
Include cavity volume（11）, described cavity volume（11）Inside it is provided with screw rod（15）, described screw rod（15）On flow-stop valve is installed（14）, institute
The screw rod stated（15）Rear is provided with decelerator（16）And motor（17）, described cavity volume（11）Microwave heating equipment is installed outside
（13）, described microwave heating equipment（13）Be that segmented is progressively distributed in cavity volume（11）Outside, described cavity volume（11）It is upper to go back
It is provided with blanking port（12）.
4. annular numerical control according to claim 3 can adjust electric welding machine, it is characterised in that：Described arc welding block（3）'s
Above and below be provided with fixture A（4）With fixture B（5）, described fixture A（4）With fixture B（5）It is described for scroll chuck
Scroll chuck is made up of chuck body, movable jaw and claw drive mechanism, and movable jaw is provided with described chuck body, described
Claw drive mechanism inside chuck body bevel pinion driving bevel gear wheel, there is Archimedian screw at the back side of bevel gear wheel
Four square holes for driving bevel pinion are provided with groove, disk body.
5. annular numerical control according to claim 4 can adjust electric welding machine, it is characterised in that：Described flap（7）By thereon
The rotating shaft of side and motor（8）Control, described motor（8）Arc welding block can be allowed by being inside provided with（3）, fixture A（4）With
Fixture B（5）The overall program rotated to an angle together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510792511.6A CN105234518B (en) | 2015-11-18 | 2015-11-18 | Annular numerical control can adjust electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510792511.6A CN105234518B (en) | 2015-11-18 | 2015-11-18 | Annular numerical control can adjust electric welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105234518A CN105234518A (en) | 2016-01-13 |
| CN105234518B true CN105234518B (en) | 2017-10-10 |
Family
ID=55032474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510792511.6A Expired - Fee Related CN105234518B (en) | 2015-11-18 | 2015-11-18 | Annular numerical control can adjust electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105234518B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077865B (en) * | 2016-08-01 | 2018-08-28 | 昆山土山建设部件有限公司 | A kind of welder of thrust wheel |
| CN112025036B (en) * | 2020-09-08 | 2022-03-11 | 湘潭丰弘机械制造有限公司 | Prevent brittle failure welding set |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0724595A (en) * | 1993-07-08 | 1995-01-27 | Tokyo Gas Co Ltd | Method and jig for tack welding of stainless steel steel pipe |
| CN102069255A (en) * | 2009-11-23 | 2011-05-25 | 常州铭赛机器人科技有限公司 | Automatic solder robot |
| CN102794522A (en) * | 2012-08-30 | 2012-11-28 | 金坛正信光伏电子有限公司 | Full-automatic welding machine for solar battery plate |
| CN103042286A (en) * | 2012-12-19 | 2013-04-17 | 贵州大学 | Automatic welder and welding method for small-diameter dissimilar metal wire |
| CN204545644U (en) * | 2015-02-12 | 2015-08-12 | 国家电网公司 | Electrician is with storing tin formula tin welding torch |
-
2015
- 2015-11-18 CN CN201510792511.6A patent/CN105234518B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0724595A (en) * | 1993-07-08 | 1995-01-27 | Tokyo Gas Co Ltd | Method and jig for tack welding of stainless steel steel pipe |
| CN102069255A (en) * | 2009-11-23 | 2011-05-25 | 常州铭赛机器人科技有限公司 | Automatic solder robot |
| CN102794522A (en) * | 2012-08-30 | 2012-11-28 | 金坛正信光伏电子有限公司 | Full-automatic welding machine for solar battery plate |
| CN103042286A (en) * | 2012-12-19 | 2013-04-17 | 贵州大学 | Automatic welder and welding method for small-diameter dissimilar metal wire |
| CN204545644U (en) * | 2015-02-12 | 2015-08-12 | 国家电网公司 | Electrician is with storing tin formula tin welding torch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105234518A (en) | 2016-01-13 |
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