CN104148830A - Three-roller extrusion device for welded pipe welding - Google Patents
Three-roller extrusion device for welded pipe welding Download PDFInfo
- Publication number
- CN104148830A CN104148830A CN201410362285.3A CN201410362285A CN104148830A CN 104148830 A CN104148830 A CN 104148830A CN 201410362285 A CN201410362285 A CN 201410362285A CN 104148830 A CN104148830 A CN 104148830A
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- China
- Prior art keywords
- horizontal
- base
- roller
- portal frame
- pressure roller
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- 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.)
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0535—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor longitudinal pipe seam alignment clamps
-
- 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
- B23K13/02—Seam welding
- B23K13/025—Seam welding for tubes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a three-roller extrusion device for welded pipe welding. The three-roller extrusion device is convenient to mount and adjust and comprises a base, a pair of horizontal compression roller mechanisms is movably arranged on the base, an upper compression roller mechanism is arranged at a position, above the horizontal compression roller mechanisms, on the base, a sliding seat capable of moving up and down is arranged in a portal frame, and a detachable upper compression roller is arranged on the sliding seat; the upper compression roller mechanism comprises the portal frame movably arranged on the base, the upper compression roller and pressurizing faces of a pair of horizontal compression rollers surround to be round, the horizontal compression roller mechanisms can integrally move along the horizontal direction, and the portal frame can slide on the base along a connecting line of the horizontal compression rollers.
Description
Technical field
The present invention relates to three roller pressurizing units for a kind of tube-welding.
Background technology
High frequency induction welding has been widely used in the production of tubing.Welding pressurizing unit is as a visual plant in welded pipe product line, and its effect is to make the tubing of rolling complete under pressure welding together with welding machine, thereby makes weld seam reach superhigh intensity, obtains high-quality tubing.Tube-welding during with pressurizing unit installation and debugging need to welded pipe product line on the center line of other equipment keep coaxial, and same welded pipe product line may need again to adjust while producing the welded tube of different size, only moving up and down of existing three roller pressurizing unit top rolls, the center of a pair of horizontal pressure roller is also more difficult adjusts, and makes installation and debugging difficulty in actual use large, consuming time many.
Summary of the invention
Technical problem to be solved by this invention is: a kind of installation and debugging three roller pressurizing units for tube-welding are easily provided.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: three roller pressurizing units for a kind of tube-welding, comprise base, on base, be movably equipped with a pair of horizontal pressing roll mechanism, on described base, above described a pair of horizontal pressing roll mechanism, be provided with pressing roll mechanism, in portal frame, be provided with sliding seat moving up and down, sliding seat is provided with dismountable upper pressure roller, upper pressing roll mechanism comprises the portal frame being movably arranged on base, the pressure surface that adds of upper pressure roller and a pair of horizontal pressure roller is encircled into circle, described a pair of horizontal pressing roll mechanism can move by whole along continuous straight runs, described portal frame can be along the slippage of a pair of horizontal pressure roller line direction on base.
The top board of described portal frame is provided with a vertical installing hole, in installing hole, by two bearings, is rotated and is provided with upper regulating sleeve, in upper regulating sleeve, is provided with screwed hole, and upper adjusting screw is located in screwed hole, and upper adjusting screw bottom is connected with described sliding seat.
As a kind of preferred scheme, the cover top surface of described portal frame is provided with the upper dial that regulates guide screw movement distance of indication, and described upper regulating sleeve periphery is provided with the pointer matching.
As a kind of preferred scheme, in the pedestal of described portal frame, along a pair of horizontal pressure roller line direction, be provided with the connecting hole of perforation, in connecting hole, one end is embedded with inside and establishes threaded adapter sleeve, is movably equipped with adjusting screw on base, and adjusting screw one end is located in adapter sleeve.
As a kind of preferred scheme, described base is provided with horizontal sliver-pressurizing bar, and horizontal sliver-pressurizing bar is provided with two sections of screw threads that rotation direction is contrary, and on horizontal sliver-pressurizing bar, two sections of screw thread places are respectively connected with a sliding seat, and sliding seat is provided with horizontal pressure roller.
As a kind of preferred scheme, base is provided with side plate, and side plate is provided with screwed hole, is equipped with Level tune cover in screwed hole, and horizontal sliver-pressurizing bar passes and is rotationally connected by two bearings and Level tune cover from Level tune cover.
As a kind of preferred scheme, described horizontal sliver-pressurizing bar outer end is arranged with cross section and is hexagonal actuating sleeve.
As a kind of preferred scheme, the described upper adjusting portion of putting is provided with tubulose and drives section, and tubulose drives a section top to be provided with overhead guard, and overhead guard is provided with length and is greater than adjusting screw and passes the peaked accommodating hole of regulating sleeve length.
The invention has the beneficial effects as follows: because a pair of horizontal pressing roll mechanism can move by whole along continuous straight runs, described portal frame can, along the slippage of a pair of horizontal pressure roller line direction, make these three roller pressurizing unit installation and debugging convenient on base.
Because the cover top surface of portal frame is provided with the upper dial that regulates guide screw movement distance of indication, described upper regulating sleeve periphery is provided with the pointer matching, and can more intuitively be easy to make pressure roller to adjust to the right place.
Because two sections of screw thread places on horizontal sliver-pressurizing bar are respectively connected with a sliding seat, sliding seat is provided with horizontal pressure roller, makes the welded tube that is applicable to different tube diameters add man-hour, and the position adjustment of horizontal pressure roller shaft is more quick easily.
Because base is provided with side plate, side plate is provided with screwed hole, in screwed hole, be equipped with Level tune cover, horizontal sliver-pressurizing bar passes and is rotationally connected by two bearings and Level tune cover from Level tune cover, can the whole position of adjusting two horizontal pressure rollers, pressure roller center is more easily overlapped with the center of preceding working procedure equipment, reduced difficulty and the time of rigging up and debugging.
Because being arranged with cross section, horizontal sliver-pressurizing bar outer end is hexagonal actuating sleeve, the spanner clamping application of force while being convenient to regulate.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is left TV structure schematic diagram of the present invention.
Fig. 3 is base and portal frame structural representation partly in the present invention.
In Fig. 1 to Fig. 3: 1. base, 2. horizontal sliver-pressurizing bar, 3. sliding seat, 4. horizontal pressure roller, 5. side plate, 6. Level tune cover, 7. actuating sleeve, 8. portal frame, 9. goes up regulating sleeve, 10. goes up adjusting screw, 11. sliding seats, pressure roller on 12., 13. overhead guards, 14. dials, 15. adapter sleeves, 16. adjusting screws.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiment of the invention scheme in detail.
As Figure 1-3, three roller pressurizing units for a kind of tube-welding, comprise base 1, are movably equipped with a pair of horizontal pressure roller 4 mechanisms on base 1.Horizontal pressure roller 4 mechanisms comprise the horizontal sliver-pressurizing bar 2 being arranged on base 1, and horizontal sliver-pressurizing bar 2 is provided with two sections of screw threads that rotation direction is contrary, and on horizontal sliver-pressurizing bar 2, two sections of screw thread places are respectively connected with a sliding seat 3, and sliding seat 3 is provided with horizontal pressure roller 4.On base 1, be also provided with side plate 5, side plate 5 is provided with screwed hole, is equipped with Level tune cover 6 in screwed hole, and horizontal sliver-pressurizing bar 2 passes and is rotationally connected by two bearings and Level tune cover 6 from Level tune cover 6.Horizontal sliver-pressurizing bar 2 outer ends are arranged with cross section and are hexagonal actuating sleeve 7.
On base 1, above a pair of horizontal pressure roller 4 mechanisms, be provided with pressure roller 12 mechanisms.Upper pressure roller 12 mechanisms comprise and are movably arranged on the portal frame 8 that can move along a pair of horizontal pressure roller 4 line directions on base 1, in the pedestal of portal frame 8, along a pair of horizontal pressure roller 4 line directions, be provided with the connecting hole of perforation, in connecting hole, one end is embedded with inside and establishes threaded adapter sleeve 15, on base 1, be movably equipped with adjusting screw 16, adjusting screw 16 one end are located in adapter sleeve 15.
The top board of portal frame 8 is provided with a vertical installing hole, in installing hole, by two bearings, is rotated and is provided with upper regulating sleeve 9, in upper regulating sleeve 9, is provided with screwed hole, and upper adjusting screw 10 is located in screwed hole, upper adjusting screw 10 bottoms with described in be provided with sliding seat 11.Sliding seat 11 is provided with dismountable upper pressure roller 12, and the pressure surface that adds of upper pressure roller 12 and a pair of horizontal pressure roller 4 is encircled into circle.Upper regulating sleeve 9 tops are provided with tubulose and drive section, and tubulose drives a section top to be provided with overhead guard 13, and overhead guard 13 is provided with length and is greater than adjusting screw 10 and passes the peaked accommodating hole of regulating sleeve 9 length.The cover top surface of portal frame 8 is also provided with the dial 14 of upper adjusting screw 10 move distances of indication, and upper regulating sleeve 9 peripheries are provided with the pointer (not shown) matching.
Because the pressure surface that adds of upper pressure roller 12 and a pair of horizontal pressure roller 4 is encircled into circle, using the roll bending top of pressure roller 12 external tension force maximums pushes, the liquidate outer tension force of roll bending of forward, compress effective, and make the stressed even of horizontal pressure roller 4 and horizontal pressure roller 4 axles, reduce the wearing and tearing of horizontal pressure roller 4 axles, and made the bearing long service life of horizontal pressure roller 4 axles, thereby it is continual and steady to make to compress effect, guarantee the welding quality of welded tube.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not for limiting the present invention; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (7)
1. three roller pressurizing units for tube-welding, comprise base, on base, be movably equipped with a pair of horizontal pressing roll mechanism, on described base, above described a pair of horizontal pressing roll mechanism, be provided with pressing roll mechanism, in portal frame, be provided with sliding seat moving up and down, sliding seat is provided with dismountable upper pressure roller, upper pressing roll mechanism comprises the portal frame being movably arranged on base, the pressure surface that adds of upper pressure roller and a pair of horizontal pressure roller is encircled into circle, it is characterized in that: described a pair of horizontal pressing roll mechanism can move by whole along continuous straight runs, described portal frame can be along the slippage of a pair of horizontal pressure roller line direction on base.
2. three roller pressurizing units for a kind of tube-welding as claimed in claim 1, it is characterized in that: the top board of described portal frame is provided with a vertical installing hole, in installing hole, by two bearings, rotate and be provided with upper regulating sleeve, in upper regulating sleeve, be provided with screwed hole, upper adjusting screw is located in screwed hole, and upper adjusting screw bottom is connected with described sliding seat.
3. three roller pressurizing units for a kind of tube-welding as claimed in claim 2, is characterized in that: the cover top surface of described portal frame is provided with the upper dial that regulates guide screw movement distance of indication, and described upper regulating sleeve periphery is provided with the pointer matching.
4. three roller pressurizing units for a kind of tube-welding as claimed in claim 3, it is characterized in that: the connecting hole that is provided with perforation in the pedestal of described portal frame along a pair of horizontal pressure roller line direction, in connecting hole, one end is embedded with inside and establishes threaded adapter sleeve, on base, be movably equipped with adjusting screw, adjusting screw one end is located in adapter sleeve.
5. three roller pressurizing units for a kind of tube-welding as claimed in claim 1, it is characterized in that: described base is provided with horizontal sliver-pressurizing bar, horizontal sliver-pressurizing bar is provided with two sections of screw threads that rotation direction is contrary, on horizontal sliver-pressurizing bar, two sections of screw thread places are respectively connected with a sliding seat, sliding seat is provided with horizontal pressure roller, base is provided with side plate, side plate is provided with screwed hole, in screwed hole, be equipped with Level tune cover, horizontal sliver-pressurizing bar passes and is rotationally connected by two bearings and Level tune cover from Level tune cover.
6. three roller pressurizing units for a kind of tube-welding as claimed in claim 5, is characterized in that: described horizontal sliver-pressurizing bar outer end is arranged with cross section and is hexagonal actuating sleeve.
7. three roller pressurizing units for a kind of tube-welding as described in any one in claim 1-6, it is characterized in that: the described upper adjusting portion of putting is provided with tubulose and drives section, tubulose drives a section top to be provided with overhead guard, and overhead guard is provided with length and is greater than adjusting screw and passes the peaked accommodating hole of regulating sleeve length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410362285.3A CN104148830A (en) | 2014-07-28 | 2014-07-28 | Three-roller extrusion device for welded pipe welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410362285.3A CN104148830A (en) | 2014-07-28 | 2014-07-28 | Three-roller extrusion device for welded pipe welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104148830A true CN104148830A (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410362285.3A Pending CN104148830A (en) | 2014-07-28 | 2014-07-28 | Three-roller extrusion device for welded pipe welding |
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| CN (1) | CN104148830A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772363A (en) * | 2015-04-03 | 2015-07-15 | 江苏薪泽奇机械股份有限公司 | Three-roller extrusion device |
| CN107185997A (en) * | 2017-07-05 | 2017-09-22 | 宁波钜智自动化装备有限公司 | A kind of multiple-axis servo controls high accuracy ERW skelper structures |
| CN110525010A (en) * | 2019-09-29 | 2019-12-03 | 海安腾昱智能科技有限公司 | A kind of feeding pressure mechanism for cup cloth pasting |
| CN112058940A (en) * | 2019-06-11 | 2020-12-11 | 扬州市新飞翔焊管机械有限公司 | Roll shaft lifting type extrusion structure of pipe welding equipment |
| CN113399894A (en) * | 2021-08-20 | 2021-09-17 | 江苏特塑新能源科技有限公司 | Welding processing device for cylindrical shell of electronic component |
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| JPH07275930A (en) * | 1994-03-31 | 1995-10-24 | Nisshin Steel Co Ltd | Method and device for manufacturing pipe to be welded |
| CN2810860Y (en) * | 2005-08-23 | 2006-08-30 | 西安宝钛精密制管有限责任公司 | Extrusion device for welding tube |
| JP2008062243A (en) * | 2006-09-04 | 2008-03-21 | Akihisa Murata | Butt welding device for belt-like workpiece |
| CN101269435A (en) * | 2007-03-23 | 2008-09-24 | 珠海市维捷机器人系统工程发展有限公司 | Three-dimensional automatic welding equipment for non-regular round tank |
| CN201783772U (en) * | 2010-08-09 | 2011-04-06 | 江阴市银江机械有限公司 | Welding bead extrusion mechanism for welding bead production |
| CN202638946U (en) * | 2012-07-17 | 2013-01-02 | 江苏龙源金属科技有限公司 | Three-roller extrusion device |
| CN202951961U (en) * | 2012-12-17 | 2013-05-29 | 华油钢管有限公司 | Circumferential weld submerged-arc welding device for butt-joint of steel pipes |
| CN203389986U (en) * | 2013-07-17 | 2014-01-15 | 广东志达精密管业制造有限公司 | Improved three-roller extruding device for welding forming of large-calibre thin-wall tube |
| CN103659062A (en) * | 2012-09-03 | 2014-03-26 | 常州森旭自动化科技有限公司 | Tunnel type cylinder longitudinal seam welding machine |
| CN203992871U (en) * | 2014-07-28 | 2014-12-10 | 江苏龙源金属科技有限公司 | Three roller pressurizing units for a kind of tube-welding |
-
2014
- 2014-07-28 CN CN201410362285.3A patent/CN104148830A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07275930A (en) * | 1994-03-31 | 1995-10-24 | Nisshin Steel Co Ltd | Method and device for manufacturing pipe to be welded |
| CN2810860Y (en) * | 2005-08-23 | 2006-08-30 | 西安宝钛精密制管有限责任公司 | Extrusion device for welding tube |
| JP2008062243A (en) * | 2006-09-04 | 2008-03-21 | Akihisa Murata | Butt welding device for belt-like workpiece |
| CN101269435A (en) * | 2007-03-23 | 2008-09-24 | 珠海市维捷机器人系统工程发展有限公司 | Three-dimensional automatic welding equipment for non-regular round tank |
| CN201783772U (en) * | 2010-08-09 | 2011-04-06 | 江阴市银江机械有限公司 | Welding bead extrusion mechanism for welding bead production |
| CN202638946U (en) * | 2012-07-17 | 2013-01-02 | 江苏龙源金属科技有限公司 | Three-roller extrusion device |
| CN103659062A (en) * | 2012-09-03 | 2014-03-26 | 常州森旭自动化科技有限公司 | Tunnel type cylinder longitudinal seam welding machine |
| CN202951961U (en) * | 2012-12-17 | 2013-05-29 | 华油钢管有限公司 | Circumferential weld submerged-arc welding device for butt-joint of steel pipes |
| CN203389986U (en) * | 2013-07-17 | 2014-01-15 | 广东志达精密管业制造有限公司 | Improved three-roller extruding device for welding forming of large-calibre thin-wall tube |
| CN203992871U (en) * | 2014-07-28 | 2014-12-10 | 江苏龙源金属科技有限公司 | Three roller pressurizing units for a kind of tube-welding |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772363A (en) * | 2015-04-03 | 2015-07-15 | 江苏薪泽奇机械股份有限公司 | Three-roller extrusion device |
| CN107185997A (en) * | 2017-07-05 | 2017-09-22 | 宁波钜智自动化装备有限公司 | A kind of multiple-axis servo controls high accuracy ERW skelper structures |
| CN107185997B (en) * | 2017-07-05 | 2019-09-17 | 宁波钜智自动化装备有限公司 | A kind of multiple-axis servo control high-precision ERW skelper structure |
| CN112058940A (en) * | 2019-06-11 | 2020-12-11 | 扬州市新飞翔焊管机械有限公司 | Roll shaft lifting type extrusion structure of pipe welding equipment |
| CN110525010A (en) * | 2019-09-29 | 2019-12-03 | 海安腾昱智能科技有限公司 | A kind of feeding pressure mechanism for cup cloth pasting |
| CN113399894A (en) * | 2021-08-20 | 2021-09-17 | 江苏特塑新能源科技有限公司 | Welding processing device for cylindrical shell of electronic component |
| CN113399894B (en) * | 2021-08-20 | 2021-10-29 | 江苏特塑新能源科技有限公司 | Welding processing device for cylindrical shell of electronic component |
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Application publication date: 20141119 |