CN105195853A - Positioning device of automatic gas cutting torch - Google Patents
Positioning device of automatic gas cutting torch Download PDFInfo
- Publication number
- CN105195853A CN105195853A CN201510651930.8A CN201510651930A CN105195853A CN 105195853 A CN105195853 A CN 105195853A CN 201510651930 A CN201510651930 A CN 201510651930A CN 105195853 A CN105195853 A CN 105195853A
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- CN
- China
- Prior art keywords
- screw mandrel
- adjustment screw
- rotation platform
- cutter
- branch pipe
- 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.)
- Pending
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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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
- B23K7/105—Auxiliary devices, e.g. for guiding or supporting the torch specially adapted for particular geometric forms
- B23K7/107—Auxiliary devices, e.g. for guiding or supporting the torch specially adapted for particular geometric forms for cutting circles
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- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses a positioning device of an automatic gas cutting torch. An adjusting lead screw base is arranged below the middle, a lead screw supporting rod is arranged at the left side on the upper portion of the adjusting lead screw base and fixed on the upper portion of the adjusting lead screw base, an adjusting lead screw is arranged at the right side of the lead screw supporting rod, the upper end of the adjusting lead screw and the upper end of the lead screw supporting rod are fixedly connected through a connecting plate, the lower end of the adjusting lead screw and the lower end of the lead screw supporting rod are fixedly connected through a connecting plate, and the lead screw supporting rod and the adjusting lead screw are arranged vertically in parallel. The flatness of the gas cutting plane of a gas cut pipeline tee can be effectively improved, the phenomena that a gas cut round plane is uneven, and errors are large are greatly reduced, the machining efficiency of gas cutting of the pipeline tee is effectively improved, and labor intensity of operators is relieved.
Description
Technical field
The invention belongs to machining, service technique field, be specifically related to a kind of positioner of automatic gas burning torch.
Background technology
The application of cutter in machining and machinery overhaul is very extensive, and the majority in existing technology that operates in of cutter manually robs with hand operated gas cutting, according to the work experience of gas cutting operator, realizes high-precision torch operation.The operation relating to gas cutting machine in petrochemical pipe processing industry is many, wherein process half-finished petrochemical pipe threeway, just need the part of the protrusion of a pipeline middle part, slice off by the part of cutter by the protrusion of pipeline middle part, a half-finished branch pipe tee connection could be formed.The branch pipe tee connection of this institute gas cutting requires strict to gas cutting plane, need the gas cutting plane that a flatness is very high.Such technological requirement is be difficult to realize for a skilled gas cutting operator, in addition by the part of the protrusion of cutter gas cutting pipeline middle part, gas cutting operator is needed to go out a circular plane around the surrounding gas cutting protruded, certain error can be there is in the plane that so just there is gas cutting operator with the naked eye gas cutting circle, based on this defect that prior art exists, urgent need will develop one can control cutter automatically, realize by the positioner of gas cutting product, improve the requirement of gas cutting plane to flatness, reduce being uneven of gas cutting circular flat, the problem that error is larger, thus the problems existed in solution prior art.
Summary of the invention
The present invention is in order to solve the problems of the technologies described above, and provide a kind of positioner of automatic gas burning torch, its project organization is simple, scientific and reasonable; Effectively can improve the problem of the flatness of gas cutting branch pipe tee connection gas cutting plane, greatly reduce gas cutting circular flat and be uneven, the problem that error is larger, effectively improve the working (machining) efficiency of gas cutting branch pipe tee connection simultaneously, reduce the labour intensity of operator.
The technical solution adopted in the present invention is: a kind of positioner of automatic gas burning torch, comprises adjustment screw mandrel base, screw mandrel support bar, adjustment screw mandrel, screw mandrel adjustment handle, cutter support plate, cutter fixing hole, rotation platform support, driven pulley, rotating shaft, rotation platform, branch pipe tee connection bearing, branch pipe tee connection, groove; Adjustment screw mandrel base is arranged at middle lower portion, the upper left-hand of adjustment screw mandrel base is provided with a rhizoid bar support bar, and be fixed on the top of adjustment screw mandrel base, the right side of screw mandrel support bar is provided with adjustment screw mandrel, adjustment screw mandrel and screw mandrel support bar upper and lower side are mutually permanently connected by connecting plate, screw mandrel support bar and adjustment screw mandrel erected parallel are placed, screw mandrel adjustment handle is provided with at the top of adjustment screw mandrel, the middle and upper part of adjustment screw mandrel is provided with cutter support plate, and adjustment screw mandrel passes the connecting plate of cutter support plate and upper and lower side; Cutter fixing hole is provided with above cutter support plate; The bottom being positioned at cutter support plate is provided with rotation platform support, and the top of rotation platform support is provided with driven pulley, and the top of driven pulley is provided with rotating shaft, and the top of rotating shaft is provided with rotation platform; The top movable of rotation platform is placed with cylindric branch pipe tee connection bearing, and the middle part of circular cylindrical pipe threeway bearing is provided with groove, and branch pipe tee connection is placed on the groove of branch pipe tee connection bearing.
Cutter fixing hole above the cutter support plate of the positioner of described a kind of automatic gas burning torch is oval strip.
The rotation platform of the positioner of described a kind of automatic gas burning torch is circular.
The rotation platform support of the positioner of described a kind of automatic gas burning torch forms a triangular support by three rotation platform supports.
The groove of the circular cylindrical pipe threeway bearing middle part of the positioner of described a kind of automatic gas burning torch is U-shaped.
In time starting the upper lobes with cutter gas cutting branch pipe tee connection, branch pipe tee connection is placed in the groove of circular cylindrical pipe threeway bearing middle part, adjust the height of cutter support plate on adjustment screw mandrel simultaneously, make the position of the upper lobes of cutter align with tube threeway, carry out the preparation before torch operation.Meanwhile open motor to be rotated by belt drive driven pulley, driven pulley driven rotary axle makes rotation platform rotate; The branch pipe tee connection that rotation platform constantly rotates on the groove driving branch pipe tee connection bearing middle part rotates, at this moment the position of the cutter upper lobes of align with tube threeway, the torch operation that cutter carries out the projection to branch pipe tee connection is opened while rotation platform constantly rotates, this makes it possible to gas cutting and go out the smooth gas cutting plane of flatness, the semi-finished product of such branch pipe tee connection are with regard to completion of processing.Same gas cutting operating procedure continuity can process next branch pipe tee connection.
The upper left-hand of the adjustment screw mandrel base of the positioner of described a kind of automatic gas burning torch is provided with a rhizoid bar support bar, and be fixed on the top of adjustment screw mandrel base, the right side of screw mandrel support bar is provided with adjustment screw mandrel, adjustment screw mandrel and screw mandrel support bar upper and lower side are mutually permanently connected by connecting plate, screw mandrel support bar and adjustment screw mandrel erected parallel are placed, screw mandrel adjustment handle is provided with at the top of adjustment screw mandrel, the middle and upper part of adjustment screw mandrel is provided with cutter support plate, and adjustment screw mandrel passes the connecting plate of cutter support plate and upper and lower side; The object of such setting rotarily drives moving up and down of cutter support plate up and down by screw mandrel adjustment handle, thus realize the effect of the height of adjustment cutter support plate.
The top movable of the rotation platform of the positioner of described a kind of automatic gas burning torch is placed with cylindric branch pipe tee connection bearing, and the middle part of circular cylindrical pipe threeway bearing is provided with groove, and branch pipe tee connection is placed on the groove of branch pipe tee connection bearing; The object of such design is the effect provided support to branch pipe tee connection, fixes branch pipe tee connection, to implement gas cutting operation more exactly, avoids gas cutting circular flat to occur rugged phenomenon.
Screw mandrel support bar and the adjustment screw mandrel erected parallel of the positioner of described a kind of automatic gas burning torch are placed, and adjustment screw mandrel and screw mandrel support bar upper and lower side are mutually permanently connected by connecting plate; The object of such design is that screw mandrel support bar provides strong supporting role for adjusting screw mandrel, also for cutter support plate provides the effect of cleaning support.
Beneficial effect of the present invention: the technical program provides a kind of positioner of automatic gas burning torch, and its project organization is simple, scientific and reasonable; Effectively can improve the problem of the flatness of gas cutting branch pipe tee connection gas cutting plane, greatly reduce gas cutting circular flat and be uneven, the problem that error is larger, effectively improve the working (machining) efficiency of gas cutting branch pipe tee connection simultaneously, reduce the labour intensity of operator.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Mark in figure: 1, adjust screw mandrel base, 2, screw mandrel support bar, 3, adjustment screw mandrel, 4, screw mandrel adjustment handle, 5 cutter support plates, 6, cutter fixing hole, 7, rotation platform support, 8, driven pulley, 9 rotating shafts, 10, rotation platform, 11, branch pipe tee connection bearing, 12, branch pipe tee connection, 13, groove, 14, cutter, 15, motor.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, a positioner for automatic gas burning torch, comprises adjustment screw mandrel base 1, screw mandrel support bar 2, adjustment screw mandrel 3, screw mandrel adjustment handle 4, cutter support plate 5, cutter fixing hole 6, rotation platform support 7, driven pulley 8, rotating shaft 9, rotation platform 10, branch pipe tee connection bearing 11, branch pipe tee connection 12, groove 13; Adjustment screw mandrel base 1 is arranged at middle lower portion, the upper left-hand of adjustment screw mandrel base 1 is provided with a rhizoid bar support bar 2, and be fixed on the top of adjustment screw mandrel base 1, the right side of screw mandrel support bar 2 is provided with adjustment screw mandrel 3, adjustment screw mandrel 3 is mutually permanently connected by connecting plate with screw mandrel support bar 2 upper and lower side, screw mandrel support bar 2 and adjustment screw mandrel 3 erected parallel are placed, screw mandrel adjustment handle 4 is provided with at the top of adjustment screw mandrel 3, the middle and upper part of adjustment screw mandrel 3 is provided with cutter support plate 5, and adjustment screw mandrel 3 passes the connecting plate of cutter support plate 5 and upper and lower side; Cutter support plate 5 is provided with cutter fixing hole 6 above; The bottom being positioned at cutter support plate 5 is provided with rotation platform support 7, and the top of rotation platform support 7 is provided with driven pulley 8, and the top of driven pulley 8 is provided with rotating shaft 9, and the top of rotating shaft 9 is provided with rotation platform 10; The top movable of rotation platform 10 is placed with cylindric branch pipe tee connection bearing 11, and the middle part of circular cylindrical pipe threeway bearing 11 is provided with groove 13, and branch pipe tee connection 12 is placed on the groove 13 of branch pipe tee connection bearing 11.
Cutter fixing hole 6 above the cutter support plate 5 of the positioner of described a kind of automatic gas burning torch is oval strip.
The rotation platform 10 of the positioner of described a kind of automatic gas burning torch is circular.
The rotation platform support 7 of the positioner of described a kind of automatic gas burning torch forms a triangular support by three rotation platform supports 7.
The groove 13 of circular cylindrical pipe threeway bearing 11 middle part of the positioner of described a kind of automatic gas burning torch is U-shaped.
In time starting with cutter 13 gas cutting branch pipe tee connection 12 upper lobes 13, branch pipe tee connection 12 is placed in the groove 13 of circular cylindrical pipe threeway bearing 11 middle part, adjust the height of cutter support plate 5 on adjustment screw mandrel 3 simultaneously, make the position of the upper lobes 13 of cutter 14 align with tube threeway 12, carry out the preparation before torch operation.Meanwhile open motor 15 to be rotated by belt drive driven pulley 8, driven pulley 8 driven rotary axle 9 makes rotation platform 10 rotate; The branch pipe tee connection 12 that rotation platform 10 constantly rotates on the groove 13 driving branch pipe tee connection bearing 11 middle part rotates, at this moment the position of cutter 14 upper lobes 13 of align with tube threeway 12, the torch operation that cutter 14 carries out the projection 13 to branch pipe tee connection 12 is opened while rotation platform 10 constantly rotates, this makes it possible to gas cutting and go out the smooth gas cutting plane of flatness, the semi-finished product of such branch pipe tee connection 12 are with regard to completion of processing.Same gas cutting operating procedure continuity can process next branch pipe tee connection 12.
Claims (5)
1. a positioner for automatic gas burning torch, comprises adjustment screw mandrel base, screw mandrel support bar, adjustment screw mandrel, screw mandrel adjustment handle, cutter support plate, cutter fixing hole, rotation platform support, driven pulley, rotating shaft, rotation platform, branch pipe tee connection bearing, branch pipe tee connection, groove; It is characterized in that: adjustment screw mandrel base is arranged at middle lower portion, the upper left-hand of adjustment screw mandrel base is provided with a rhizoid bar support bar, and be fixed on the top of adjustment screw mandrel base, the right side of screw mandrel support bar is provided with adjustment screw mandrel, adjustment screw mandrel and screw mandrel support bar upper and lower side are mutually permanently connected by connecting plate, screw mandrel support bar and adjustment screw mandrel erected parallel are placed, screw mandrel adjustment handle is provided with at the top of adjustment screw mandrel, the middle and upper part of adjustment screw mandrel is provided with cutter support plate, and adjustment screw mandrel passes the connecting plate of cutter support plate and upper and lower side; Cutter fixing hole is provided with above cutter support plate; The bottom being positioned at cutter support plate is provided with rotation platform support, and the top of rotation platform support is provided with driven pulley, and the top of driven pulley is provided with rotating shaft, and the top of rotating shaft is provided with rotation platform; The top movable of rotation platform is placed with cylindric branch pipe tee connection bearing, and the middle part of circular cylindrical pipe threeway bearing is provided with groove, and branch pipe tee connection is placed on the groove of branch pipe tee connection bearing.
2. the positioner of a kind of automatic gas burning torch according to claim 1, is characterized in that: the cutter fixing hole above cutter support plate is oval strip.
3. the positioner of a kind of automatic gas burning torch according to claim 1, is characterized in that: rotation platform is for circular.
4. the positioner of a kind of automatic gas burning torch according to claim 1, is characterized in that: rotation platform support forms a triangular support by three rotation platform supports.
5. the positioner of a kind of automatic gas burning torch according to claim 1, is characterized in that: the groove of circular cylindrical pipe threeway bearing middle part is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510651930.8A CN105195853A (en) | 2015-09-29 | 2015-09-29 | Positioning device of automatic gas cutting torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510651930.8A CN105195853A (en) | 2015-09-29 | 2015-09-29 | Positioning device of automatic gas cutting torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105195853A true CN105195853A (en) | 2015-12-30 |
Family
ID=54943987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510651930.8A Pending CN105195853A (en) | 2015-09-29 | 2015-09-29 | Positioning device of automatic gas cutting torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105195853A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834567A (en) * | 2016-06-17 | 2016-08-10 | 广东金溢盛特材有限公司 | Plasma edge cutter |
| CN108480819A (en) * | 2018-06-27 | 2018-09-04 | 青岛昌辉管业有限公司 | The equipment of gas cutting threeway workpiece end cap |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0313267A (en) * | 1989-06-09 | 1991-01-22 | Hitachi Ltd | Cutting device |
| CN2698510Y (en) * | 2004-05-17 | 2005-05-11 | 大庆油田建设集团 | Large diameter pipeline beveling machine |
| CN101913008A (en) * | 2010-09-06 | 2010-12-15 | 郑州万达管件制造有限公司 | Processing equipment of elbow ends |
| CN102935539A (en) * | 2012-11-23 | 2013-02-20 | 南京奥特电气股份有限公司 | Pipe prefabricated flame cutting device |
| CN203076760U (en) * | 2013-01-10 | 2013-07-24 | 河南第二火电建设公司 | Pipeline groove gas cutting equipment |
| CN203992737U (en) * | 2014-07-29 | 2014-12-10 | 中国海洋石油总公司 | The cutter sweep of stiffening ring groove |
| CN205043319U (en) * | 2015-09-29 | 2016-02-24 | 河南新开源石化管道有限公司 | Automatic positioner of cutter |
-
2015
- 2015-09-29 CN CN201510651930.8A patent/CN105195853A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0313267A (en) * | 1989-06-09 | 1991-01-22 | Hitachi Ltd | Cutting device |
| CN2698510Y (en) * | 2004-05-17 | 2005-05-11 | 大庆油田建设集团 | Large diameter pipeline beveling machine |
| CN101913008A (en) * | 2010-09-06 | 2010-12-15 | 郑州万达管件制造有限公司 | Processing equipment of elbow ends |
| CN102935539A (en) * | 2012-11-23 | 2013-02-20 | 南京奥特电气股份有限公司 | Pipe prefabricated flame cutting device |
| CN203076760U (en) * | 2013-01-10 | 2013-07-24 | 河南第二火电建设公司 | Pipeline groove gas cutting equipment |
| CN203992737U (en) * | 2014-07-29 | 2014-12-10 | 中国海洋石油总公司 | The cutter sweep of stiffening ring groove |
| CN205043319U (en) * | 2015-09-29 | 2016-02-24 | 河南新开源石化管道有限公司 | Automatic positioner of cutter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834567A (en) * | 2016-06-17 | 2016-08-10 | 广东金溢盛特材有限公司 | Plasma edge cutter |
| CN108480819A (en) * | 2018-06-27 | 2018-09-04 | 青岛昌辉管业有限公司 | The equipment of gas cutting threeway workpiece end cap |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |
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| WD01 | Invention patent application deemed withdrawn after publication |