CN101143399A - Flame three torches regulating mechanism - Google Patents
Flame three torches regulating mechanism Download PDFInfo
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- CN101143399A CN101143399A CN 200710134332 CN200710134332A CN101143399A CN 101143399 A CN101143399 A CN 101143399A CN 200710134332 CN200710134332 CN 200710134332 CN 200710134332 A CN200710134332 A CN 200710134332A CN 101143399 A CN101143399 A CN 101143399A
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Abstract
The invention relates to a blaze three-cutting regulating mechanism, which belongs to the technology field of a welding-cut device. The angle rotary mechanism of a cutting gun adopted by the invention is locked by the check lock lever of the telescopic link of a telescoping mechanism that runs through the cutting gun. The telescopic link is connected with two cutting guns by a connecting bar. The telescopic link is also connected with a position block that is arranged on the hexagon rack, which is in the lateral shifting mechanism of the cutting gun. An auto-tracking mechanism is connected with the hexagon rack via a bracket. The invention has the advantages of convenient use, accurate positioning, sensitive auto-tracking mechanism and low device cost. The invention is provided with three cutting guns, two of which are arranged on both sides and one of which is arranged in the middle of the invention. As three cutting guns can cut bevel shapes at the same time, which only needs one positioning and one clamping, the error of the positioning and clamping can be reduced, the deformation of a work piece can be decreased, thereby ensuring the height of root face of the work piece is not different. Compared with the twice or thrice method of a single cutting, the invention has high efficiency and good processing accuracy. The process of cutting the bevel shape in the blaze cutting can be completed by the three cutting of a straight line instead of the single cutting which needs a plurality of times to complete the cutting process.
Description
Technical field
The present invention relates to a kind of flame three torches regulating mechanism, specifically the important device of groove cutting in the NC Flame Cutting equipment belongs to mechanical equipment technical field.
Background technology
In prior art, the bevel cut shape can not be passed through angular adjustment, and is difficult to control, and the gap between the worm and gear is difficult to be adjusted, and needs to increase attached helping the time; Machinery is insensitive from motion tracking, and former overall structure is to the processing request height, and assembling is difficult, corresponding manufacturing cost height, and operating efficiency is lower.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby a kind of flame three torches regulating mechanism is provided, the bevel cut shape can be by angle with in length and breadth to the adjusting of spacing, and angular adjustment is accurate, and is easy to adjust to spacing in length and breadth, the cutting accuracy height.
Main solution of the present invention is achieved in that
The present invention is mainly connected to form critical pieces such as cutting torch machinery automatic tracking mechanism C by the elastic B of mechanism, the burning torch transverse moving mechanism D, three of left-right symmetry two burning torch angle rotating mechanism A, burning torch, left-right symmetry two burning torch angle rotating mechanism A are locked by the check lock lever in the expansion link that is through at the elastic B of mechanism of burning torch, expansion link links by connecting rod and two burning torches, and be connected with the fixed block that is loaded on six side's tooth bars among the burning torch transverse moving mechanism D, automatic tracking mechanism C is connected with six side's tooth bars by support.
Described burning torch angle rotating mechanism A is fixed by connecting rod and expansion link, the graduated scale of angle rotation and the pointer that is loaded on the connecting rod is housed on the expansion link can shows the burning torch anglec of rotation.
The elastic B of mechanism of described burning torch adopts handwheel and is made the supporting location by gear shaft, is loaded in the lump in the fixed block, with the tooth engagement on the expansion link in the fixed block of packing into.
Described burning torch automatic tracking mechanism C adopts support and stretches support and is connected as a single entity, stretch support by slide block on the fixed head and the line slideway free floating that is loaded on the link, roller is loaded on the rolling wheel support by the roller shaft connection, and rolling wheel support is fixed on workpiece pressing on the support by the roller link.
Compared with the prior art the present invention has the following advantages:
The present invention is simple, compact and reasonable for structure; That quick, accurate positioning easy to adjust, automation are followed the tracks of is sensitive, equipment manufacturing cost is low; Since both sides each one and middle one burning torch bevel cut shape simultaneously, only need one-time positioning, a clamping, the minimizing positioning and clamping errors reduces the deflection of workpiece, has guaranteed that the workpiece width of root face irregular differing can not occur; Divide secondary or three patterning methods to compare cutting efficiency height, good processing accuracy with single cutting torch; The cutting action of flame cutting mesoslope degree of lip-rounding shape can replace single cutting torch gradation cutting by straight line three cutting torches fully.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a burning torch rotating mechanism A-A structure cutaway view of the present invention.
Fig. 3 is a burning torch automatic tracking mechanism structure cutaway view of the present invention.
The specific embodiment
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
The present invention mainly by link 1, stretch support 2, fixed block 3, six side's tooth bars 4, rotate handwheel 5, gear-bearing 6, gear shaft 7, roller shaft 8, roller 9, connecting plate 10, slide block 11, line slideway 12, support 13, clamper 14, connecting rod 15, roller link 16, rolling wheel support 17, clamper 18, connecting rod 19, pointer 20, graduated scale 21, check lock lever 22, expansion link 23 etc. and form.
The present invention is mainly connected to form critical pieces such as cutting torch machinery automatic tracking mechanism C by the elastic B of mechanism, the burning torch transverse moving mechanism D, three of left-right symmetry two burning torch angle rotating mechanism A, burning torch.
Described left-right symmetry two burning torch angle rotating mechanism A are by 22 lockings of the check lock lever in the expansion link 23 that is through at the elastic B of mechanism of burning torch, expansion link 23 links by connecting rod 19 and two burning torches, and be connected with the fixed block 3 that is loaded on six side's tooth bars 4 among the burning torch transverse moving mechanism D, automatic tracking mechanism C is connected with six side's tooth bars 4 by support.
Described two burning torch angle rotating mechanism A: two burning torches clamp by connecting rod 19 fixing by clamper 18, pointer 20 is housed on the connecting rod 19, graduated scale 21 is contained on the expansion link 23, check lock lever 22 is through in the expansion link 23, after rotating to required angle, drive rotation handwheel 5 locking angles by the check lock lever 22 that is interspersed in the expansion link 23, realize the angle spinfunction, the stream oriented device left-right symmetry is installed.
The elastic B of mechanism of described burning torch adopts rotation handwheel 5 to do the supporting location by gear-bearing 6 and gear shaft 7 is fixing, be loaded in the lump in the fixed block 3, with the tooth engagement on the expansion link 23 in the fixed block 3 of packing into simultaneously, to rotate handwheel 5 and realize elasticly, the stream oriented device left-right symmetry is installed.
Described burning torch transverse moving mechanism D and elastic mechanism mounting means are similar, just the installation direction difference.Rotating handwheel 5 realization fixed blocks 3 realizes laterally moving on six side's tooth bars 4.
Described three adopt cutting torch machinery automatic tracking mechanism C support 13 and stretch support 2 and be connected as a single entity, stretch support 2 and realize free floating by slide block on the connecting plate 10 11 and the line slideway 12 that is loaded on the link 1, about two burning torches be connected with support 13 by six side's tooth bars 4, a middle handle is by being fixed on the support 13 by clamper 14 by connecting rod 15, when work, push down workpiece by the roller 9 that is installed on the rolling wheel support 17 by roller shaft 8, rolling wheel support 17 is fixed on the support 13 by roller link 16, realizes that mechanical type is from the out-of-flatness of motion tracking workpiece.
The operation principle of the present invention and the course of work
Cutting torch bevel cut bottom slant edge, the cutting torch that continues cutting straight flange, and cutting torch finished edge top slant edge.The longitudinal pitch of three cutting torches is adjusted between 10～20mm by the elastic mechanism of burning torch, determine horizontal spacing according to workpiece thickness of slab, groove angle and the width of root face again, by the transversal stretching institutional adjustment, guarantee that by mechanical automatic tracking mechanism the height between cutting torch and the workpiece remains unchanged in addition, to obtain the bevel angle and the root face size of regulation.
Claims (5)
1. flame three torches regulating mechanism, it is characterized in that: mainly by left-right symmetry two burning torch angle rotating mechanisms, the elastic mechanism of burning torch, the burning torch transverse moving mechanism, automatic tracking mechanism is formed, left-right symmetry two burning torch angle rotating mechanisms are locked by the check lock lever (22) in the expansion link that is through at the elastic mechanism of burning torch (23), expansion link (23) links by connecting rod (19) and two burning torches, and be connected with the fixed block (3) that is loaded on six side's tooth bars (4) in the burning torch transverse moving mechanism, automatic tracking mechanism is connected with six side's tooth bars (4) by support (13).
2. flame three torches regulating mechanism according to claim 1 is characterized in that being equipped with on the described expansion link (23) graduated scale (21) that angle is rotated.
3. flame three torches regulating mechanism according to claim 1 is characterized in that being provided with on the described connecting rod (19) pointer (20).
4. flame three torches regulating mechanism according to claim 1, it is characterized in that the elastic mechanism of described burning torch adopts rotation handwheel (5) to do to support the location by gear-bearing (6) and gear shaft (7) is fixing, be loaded in the lump in the fixed block (3), with the tooth engagement on the expansion link (23) in the fixed block of packing into (3).
5. flame three torches regulating mechanism according to claim 1, it is characterized in that described automatic tracking mechanism employing support (13) and stretch support (2) being connected as a single entity, connecting plate (10) is gone up slide block (11) is installed, line slideway (12) is loaded on the link (1), roller (9) is loaded on the rolling wheel support (17) by roller shaft (8) connection, and rolling wheel support (17) is fixed on the support (13) by roller link (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101343329A CN100464917C (en) | 2007-10-12 | 2007-10-12 | Flame three torches regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101343329A CN100464917C (en) | 2007-10-12 | 2007-10-12 | Flame three torches regulating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101143399A true CN101143399A (en) | 2008-03-19 |
| CN100464917C CN100464917C (en) | 2009-03-04 |
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ID=39206227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101343329A Expired - Fee Related CN100464917C (en) | 2007-10-12 | 2007-10-12 | Flame three torches regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100464917C (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101301696B (en) * | 2008-05-28 | 2010-06-09 | 无锡华联科技集团有限公司 | Lifting mechanism of cutting torch |
| CN101913009A (en) * | 2010-09-27 | 2010-12-15 | 无锡华联精工机械有限公司 | Multi-cutting torch structure of numerical control cutting machine |
| CN102029492A (en) * | 2010-11-30 | 2011-04-27 | 宁波金凤焊割机械制造有限公司 | Three-cutting torch curve groove cutting device |
| CN102029493A (en) * | 2010-11-30 | 2011-04-27 | 宁波金凤焊割机械制造有限公司 | Linear groove and transition groove cutter device |
| CN102078996A (en) * | 2010-11-30 | 2011-06-01 | 宁波金凤焊割机械制造有限公司 | Numerical control double-curve groove cutting machine |
| CN102390000A (en) * | 2011-06-23 | 2012-03-28 | 上海锅炉厂有限公司 | Gas cutting guiding device |
| CN102581534A (en) * | 2012-02-09 | 2012-07-18 | 胜利油田胜利石油化工建设有限责任公司 | Spring pressure-assisted cutting fixing device with double cutting torches and application method of spring pressure-assisted cutting fixing device |
| CN102632314A (en) * | 2012-05-14 | 2012-08-15 | 昆山海大数控技术有限公司 | Three-cutting torch device of numerical control flame cutting machine |
| CN103406636A (en) * | 2013-05-17 | 2013-11-27 | 中煤张家口煤矿机械有限责任公司 | Middle plate bi-directional gas cutting chamfering equipment |
| CN108015385A (en) * | 2018-01-09 | 2018-05-11 | 江苏正合重工有限公司 | Planer-type tubing panel cutting machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4006890A (en) * | 1974-04-22 | 1976-02-08 | Shimon Abramovich Vainer | Gas-cutting torch arrangement |
| DE2509060C2 (en) * | 1975-03-01 | 1976-12-09 | Messer Griesheim Gmbh, 6000 Frankfurt | Flame cutting machine |
| CN2203202Y (en) * | 1993-05-02 | 1995-07-12 | 庞林华 | Hand flame cutter |
| JP3730468B2 (en) * | 2000-01-13 | 2006-01-05 | 小池酸素工業株式会社 | Torch angle setting device |
| CN2584337Y (en) * | 2002-12-10 | 2003-11-05 | 王洪 | Cutting blowpipe angle oscillation device |
| CN201082487Y (en) * | 2007-10-12 | 2008-07-09 | 无锡华联科技集团有限公司 | Flame three-cutting torch regulation mechanism |
-
2007
- 2007-10-12 CN CNB2007101343329A patent/CN100464917C/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101301696B (en) * | 2008-05-28 | 2010-06-09 | 无锡华联科技集团有限公司 | Lifting mechanism of cutting torch |
| CN101913009B (en) * | 2010-09-27 | 2011-12-07 | 无锡华联精工机械有限公司 | Multi-cutting torch structure of numerical control cutting machine |
| CN101913009A (en) * | 2010-09-27 | 2010-12-15 | 无锡华联精工机械有限公司 | Multi-cutting torch structure of numerical control cutting machine |
| CN102078996B (en) * | 2010-11-30 | 2013-04-17 | 宁波金凤焊割机械制造有限公司 | Numerical control double-curve groove cutting machine |
| CN102078996A (en) * | 2010-11-30 | 2011-06-01 | 宁波金凤焊割机械制造有限公司 | Numerical control double-curve groove cutting machine |
| CN102029493A (en) * | 2010-11-30 | 2011-04-27 | 宁波金凤焊割机械制造有限公司 | Linear groove and transition groove cutter device |
| CN102029492A (en) * | 2010-11-30 | 2011-04-27 | 宁波金凤焊割机械制造有限公司 | Three-cutting torch curve groove cutting device |
| CN102029493B (en) * | 2010-11-30 | 2014-03-26 | 宁波金凤焊割机械制造有限公司 | Linear groove and transition groove cutter device |
| CN102390000A (en) * | 2011-06-23 | 2012-03-28 | 上海锅炉厂有限公司 | Gas cutting guiding device |
| CN102390000B (en) * | 2011-06-23 | 2014-04-09 | 上海锅炉厂有限公司 | Gas cutting guiding device |
| CN102581534A (en) * | 2012-02-09 | 2012-07-18 | 胜利油田胜利石油化工建设有限责任公司 | Spring pressure-assisted cutting fixing device with double cutting torches and application method of spring pressure-assisted cutting fixing device |
| CN102632314A (en) * | 2012-05-14 | 2012-08-15 | 昆山海大数控技术有限公司 | Three-cutting torch device of numerical control flame cutting machine |
| CN103406636A (en) * | 2013-05-17 | 2013-11-27 | 中煤张家口煤矿机械有限责任公司 | Middle plate bi-directional gas cutting chamfering equipment |
| CN108015385A (en) * | 2018-01-09 | 2018-05-11 | 江苏正合重工有限公司 | Planer-type tubing panel cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100464917C (en) | 2009-03-04 |
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Granted publication date: 20090304 Termination date: 20141012 |
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