CN106041288A - High-frequency induction welding mechanism for metal clad wire rods - Google Patents
High-frequency induction welding mechanism for metal clad wire rods Download PDFInfo
- Publication number
- CN106041288A CN106041288A CN201610591373.XA CN201610591373A CN106041288A CN 106041288 A CN106041288 A CN 106041288A CN 201610591373 A CN201610591373 A CN 201610591373A CN 106041288 A CN106041288 A CN 106041288A
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- China
- Prior art keywords
- welding
- pipe
- sliding block
- copper pipe
- welding mechanism
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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
- B23K13/00—Welding by high-frequency current heating
- B23K13/01—Welding by high-frequency current heating by induction heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a high-frequency induction welding mechanism for metal clad wire rods. The high-frequency induction welding mechanism comprises a welding pipe extrusion device and a copper pipe inductor arranged above the welding pipe extrusion device, and a high-frequency current is led into the copper pipe inductor; the welding pipe dual-roller extrusion device comprises an installation base, a horizontal lead screw is rotationally arranged on the installation base, and the left end and the right end of the horizontal lead screw are provided with threads opposite in rotation direction; the left side of the lead screw is sleeved with a left sliding block through the corresponding thread, the right side of the lead screw is sleeved with a right sliding block through the corresponding thread, and the left sliding block and the right sliding block are each rotationally provided with an extrusion mechanism; each extrusion mechanism comprises a roller core shaft vertically distributed in the left sliding block or the right sliding block, and each roller core shaft is fixedly sleeved with a compression roller matched with a clad welding pipe needing to be extruded in size; the copper pipe inductor is arranged in a cooling pipe made of non-conducting materials in a penetrating manner, is placed in a manner of being parallel to a welding line, and is further provided with an impedor placed in a manner of being parallel to the welding line; and the two ends of a cooling pipe are provided with a water inlet and a water outlet correspondingly.
Description
Technical field
The present invention relates to a kind of metallic cover wire rod HFI welding mechanism.
Background technology
General metallic cover wire rod is all the method using the welding of gas shield argon arc melting, but this kind of welding method
Disadvantage is that speed causes production efficiency low the most slowly.And high frequency induction welding method is applicable to various ferromagnetic metal tubing
Welding, the great advantage of this kind of method is to realize high speed, efficient welding, is 10～50 times of production capacities of argon arc welding；But
HFI welding conventional method is at ferromagnetic metal pipe external copper pipe coiling single turn or the induction apparatus of multiturn spiral, exists simultaneously
Place internal impedance device (bar magnet) in ferromagnetic metal pipe pipe to realize welding collecting of V-type open region electric current, thus realize at a high speed,
Efficient welding；And metallic cover wire rod when welding by welded tube in have cladding core bar to be limited and cannot place internal impedance device, often
Rule high frequency induction welding connection mechanism is difficult to be suitable for.
Summary of the invention
The technical problem to be solved is: provide a kind of metallic cover wire rod HFI welding mechanism.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: metallic cover wire rod HFI welding
Mechanism, including welded tube pressurizing unit and be arranged on the copper pipe induction apparatus being connected with high frequency electric above welded tube pressurizing unit, weldering
The double roller pressurizing unit of pipe, including mounting seat, mounting seat rotates and is provided with horizontal screw lead, and two ends, horizontal screw lead left and right are provided with rotation direction phase
Anti-screw thread, on the left of leading screw on be provided with left sliding shoe by thread bush, on the right side of leading screw on be provided with right sliding shoe by thread bush, left
Rotating respectively on sliding shoe and right sliding shoe and be provided with pressing mechanism, pressing mechanism includes that rotation is arranged in left slider or right slide block
The roller core shaft vertically arranged, on roller core shaft, fixed cover is provided with the pressure roller that the cladding welded tube matching size with required extruding closes, copper
Pipe induction apparatus is located in the cooling tube of non-conductive material and parallel and weld seam placement, and copper pipe induction apparatus is additionally provided with parallel and weldering
The impedor that seam is placed, cooling tube is respectively arranged at two ends with water inlet and outlet.
As the preferred scheme of one, described copper pipe induction apparatus in cooling tube near pressing mechanism part in body of one who has dropped dead by the roadside
U-shaped and parallel welded tube welding seam are arranged.
As the preferred scheme of one, described impedor is positioned in the middle of the U-shaped copper pipe induction apparatus of body of one who has dropped dead by the roadside in cooling tube,
And parallel welded tube welding seam arranges.
As the preferred scheme of one, described impedor is bar magnet.
As the preferred scheme of one, described cooling tube is PPR pipe or polyfluortetraethylene pipe (Teflon).
The invention has the beneficial effects as follows: mechanism avoids metallic cover wire rod cannot dispose the defect of internal impedance device, adopts
Carry out HFI welding with external impedor, enhance kelvin effect and the kindred effect of welding V-type open region electric current, thus
Realize metallic cover wire rod high speed, efficient HFI welding.
Owing to copper pipe induction apparatus is arranged near the u-shaped body of one who has dropped dead by the roadside of the part of pressing mechanism in cooling tube, enhance welding V
The kindred effect of type open region electric current so that welding efficiency is higher, and welding effect is more preferable.
Owing to impedor is positioned in the middle of U-shaped copper pipe induction apparatus in cooling tube so that V-type open region electric current collects effect
More preferably.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention.
Fig. 2 is the left view structural representation of the present invention.
In Fig. 1 to Fig. 2: 1. welded tube pressurizing unit, 2. pressure roller, the most left sliding shoe, the rightest sliding shoe, 5. cooling tube, 6. resistance
Anti-device, 7. copper pipe induction apparatus, 8. water inlet, 9. outlet, 10. workpiece.
Detailed description of the invention
Below in conjunction with the accompanying drawings, specific embodiments of the present invention are described in detail.
As shown in Figure 1-2, metallic cover wire rod HFI welding mechanism, including welded tube pressurizing unit 1 and be arranged on
The copper pipe induction apparatus 7 being connected with high frequency electric above welded tube pressurizing unit 1.
The double roller pressurizing unit 1 of welded tube includes mounting seat, mounting seat rotates and is provided with horizontal screw lead (not shown), level
Two ends, leading screw left and right are provided with oppositely oriented screw thread, on the left of leading screw on be provided with left sliding shoe 3 by thread bush, upper logical on the right side of leading screw
Crossing thread bush and be provided with right sliding shoe 4, left sliding shoe 3 and right sliding shoe 4 rotate respectively and is provided with pressing mechanism, pressing mechanism includes
Rotating the roller core shaft vertically arranged being arranged in left slider 3 or right slide block 4, on roller core shaft, fixed cover is provided with and required extruding
The pressure roller 5 that cladding welded tube matching size closes.Copper pipe induction apparatus 7 is located in the PPR cooling tube 5 of non-conductive material, and copper pipe senses
Device 7 u-shaped and parallel welded tube welding seam of part of close pressing mechanism in cooling tube 5 is arranged.Cooling tube 5 two ends set respectively
Having water inlet 8 and outlet 9, be additionally provided with the bar magnet 6 as impedor in cooling tube 5, bar magnet 6 is positioned at copper pipe in cooling tube 5
At the U-shaped part of induction apparatus 7 and parallel welded tube welding seam arrange.
The principle of the above embodiments only illustrative the invention and effect thereof, and the enforcement that part is used
Example, not for limiting the present invention；It should be pointed out that, for the person of ordinary skill of the art, creating without departing from the present invention
On the premise of making design, it is also possible to make some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (5)
1. metallic cover wire rod HFI welding mechanism, including welded tube pressurizing unit and be arranged on welded tube pressurizing unit
The copper pipe induction apparatus being connected with high frequency electric of side, it is characterised in that: the double roller pressurizing unit of described welded tube, including mounting seat, install
On seat, rotation is provided with horizontal screw lead, and two ends, horizontal screw lead left and right are provided with oppositely oriented screw thread, on the left of leading screw on pass through thread bush
Be provided with left sliding shoe, on the right side of leading screw on by thread bush be provided with on right sliding shoe, left sliding shoe and right sliding shoe respectively rotate set
Pressing mechanism, pressing mechanism is had to include rotating the roller core shaft vertically arranged being arranged in left slider or right slide block, on roller core shaft
Fixed cover is provided with the pressure roller that the cladding welded tube matching size with required extruding closes, and copper pipe induction apparatus is located in the cold of non-conductive material
But in pipe, cooling tube is respectively arranged at two ends with water inlet and outlet, is additionally provided with impedor in cooling tube.
2. as claimed in claim 1 metallic cover wire rod HFI welding mechanism, it is characterised in that: described copper pipe induction apparatus
In cooling tube, the part of close pressing mechanism is in U-shaped and the parallel and weld seam layout of lying down.
3. as claimed in claim 2 metallic cover wire rod HFI welding mechanism, it is characterised in that: described impedor is cold
Pipe is but positioned at the centre position of body of one who has dropped dead by the roadside U-shaped copper pipe induction apparatus and parallel and weld seam layout.
4. as claimed in claim 1 metallic cover wire rod HFI welding mechanism, it is characterised in that: described impedor is magnetic
Rod.
5. as claimed in claim 1 metallic cover wire rod HFI welding mechanism, it is characterised in that: described cooling tube is
PPR pipe or polyfluortetraethylene pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591373.XA CN106041288A (en) | 2016-07-26 | 2016-07-26 | High-frequency induction welding mechanism for metal clad wire rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591373.XA CN106041288A (en) | 2016-07-26 | 2016-07-26 | High-frequency induction welding mechanism for metal clad wire rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106041288A true CN106041288A (en) | 2016-10-26 |
Family
ID=57416963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610591373.XA Pending CN106041288A (en) | 2016-07-26 | 2016-07-26 | High-frequency induction welding mechanism for metal clad wire rods |
Country Status (1)
| Country | Link |
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| CN (1) | CN106041288A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857639A (en) * | 2021-10-28 | 2021-12-31 | 凌云西南工业有限公司 | Automobile pipe beam welding process |
| WO2022088449A1 (en) * | 2020-10-26 | 2022-05-05 | 璋全五金制品(昆山)有限公司 | In-mold cooling shaft for welding roll used in high-frequency pipe making, and cooling device for welding roll used in high-frequency pipe making |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006289432A (en) * | 2005-04-11 | 2006-10-26 | Nisshin Steel Co Ltd | Method for making steel tube by high-frequency induction heating |
| US20120168408A1 (en) * | 2009-09-16 | 2012-07-05 | Yoshiaki Hirota | Electric-resistance-welded pipe welding apparatus |
| CN203918220U (en) * | 2014-05-07 | 2014-11-05 | 隆昌山川精密焊管有限责任公司 | High-frequency welding impedor |
| CN204366281U (en) * | 2014-12-18 | 2015-06-03 | 东莞璋泰五金制品有限公司 | Bar magnet cooling for reflux water pipe |
| CN104772625A (en) * | 2015-04-03 | 2015-07-15 | 江苏薪泽奇机械股份有限公司 | High-frequency welded pipe mill for high-strength steel and super-strength steel |
| CN204504739U (en) * | 2014-12-18 | 2015-07-29 | 东莞璋泰五金制品有限公司 | Shaping round tube machine |
| CN204584577U (en) * | 2015-04-07 | 2015-08-26 | 江苏薪泽奇机械股份有限公司 | The two roller pressurizing unit of a kind of welded tube |
| CN205764422U (en) * | 2016-07-26 | 2016-12-07 | 江苏薪泽奇机械股份有限公司 | A kind of metallic cover wire rod HFI welding mechanism |
-
2016
- 2016-07-26 CN CN201610591373.XA patent/CN106041288A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006289432A (en) * | 2005-04-11 | 2006-10-26 | Nisshin Steel Co Ltd | Method for making steel tube by high-frequency induction heating |
| US20120168408A1 (en) * | 2009-09-16 | 2012-07-05 | Yoshiaki Hirota | Electric-resistance-welded pipe welding apparatus |
| CN203918220U (en) * | 2014-05-07 | 2014-11-05 | 隆昌山川精密焊管有限责任公司 | High-frequency welding impedor |
| CN204366281U (en) * | 2014-12-18 | 2015-06-03 | 东莞璋泰五金制品有限公司 | Bar magnet cooling for reflux water pipe |
| CN204504739U (en) * | 2014-12-18 | 2015-07-29 | 东莞璋泰五金制品有限公司 | Shaping round tube machine |
| CN104772625A (en) * | 2015-04-03 | 2015-07-15 | 江苏薪泽奇机械股份有限公司 | High-frequency welded pipe mill for high-strength steel and super-strength steel |
| CN204584577U (en) * | 2015-04-07 | 2015-08-26 | 江苏薪泽奇机械股份有限公司 | The two roller pressurizing unit of a kind of welded tube |
| CN205764422U (en) * | 2016-07-26 | 2016-12-07 | 江苏薪泽奇机械股份有限公司 | A kind of metallic cover wire rod HFI welding mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022088449A1 (en) * | 2020-10-26 | 2022-05-05 | 璋全五金制品(昆山)有限公司 | In-mold cooling shaft for welding roll used in high-frequency pipe making, and cooling device for welding roll used in high-frequency pipe making |
| CN113857639A (en) * | 2021-10-28 | 2021-12-31 | 凌云西南工业有限公司 | Automobile pipe beam welding process |
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Application publication date: 20161026 |