CN102653039A - Portable intelligent pipe cutting machine and method thereof - Google Patents
Portable intelligent pipe cutting machine and method thereof Download PDFInfo
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- CN102653039A CN102653039A CN2011100522169A CN201110052216A CN102653039A CN 102653039 A CN102653039 A CN 102653039A CN 2011100522169 A CN2011100522169 A CN 2011100522169A CN 201110052216 A CN201110052216 A CN 201110052216A CN 102653039 A CN102653039 A CN 102653039A
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Abstract
The invention discloses a portable intelligent pipe cutting machine and a method of the portable intelligent pipe cutting machine, and belongs to the technical field of pipe processing and construction. The portable intelligent pipe cutting machine consists of a circumferential traveling mechanism part, an axial traveling mechanism part and a system control part, and is used for cutting curved lines satisfying design demands on pipes and capable of satisfying the processing demands of pipe intersecting lines, pipe inclined cuts (elbows) and special-shaped curved lines with specific functional equations. For pipes with different diameters, the portable intelligent pipe cutting machine has strong adaptability. The portable intelligent pipe cutting machine has the advantages of convenience in installation, light weight, small volume and easiness in carrying, and can be used as a necessary tool for pipe construction sites.
Description
Technical field
The present invention relates to a kind of portable intelligent pipe cutter and method thereof, belong to pipeline processing and technical field of construction.
Background technology
In the processing and the job site of pipeline, run into process requirements such as pipe communicated wire cutting, elbow cutting (being commonly called as " bumping dead mouthful " cutting or pipeline cuts sth. askew) or other abnormity mouthful cuttings through regular meeting.These require curves of cutting that obvious characteristics is all arranged, and that is exactly generally more complicated all of curvilinear equation, are difficult to cut out the size of design through artificial experience.
Through to the discovering of existing pipe cutter, in order on pipeline, to cut out the curve with particular requirement, commonly used have a following mode:
First kind is artificial setting-out setting-out on flat board, with flat board cutting stock along the line, at last flat board is rolled into pipeline then.The operation more complicated of this method, generally usefulness seldom in the construction in the open air is suitable for using in the factory, does not have special-purpose machine to realize.
Second kind is the modeling cutting mill; Just process the shape of the curve that will cut earlier; Also be " model ", " model " be installed in cut on the steel pipe then that equipment track along " model " in the cutting pipeline duplicates the shape that cuts out design curve.A kind of " model " of this equipment can only cut a kind of curve, and when needs cut the pipeline of different tube diameters, this equipment just can't use.
The third is at the normal large-sized numerical control pipe communicated wire cutting machine that uses of factory's back warp; Can realize the cutting of complex curve, this cutting machine all has more large-scale pipeline clamping device, realizes the fixing or rotation of pipeline; For the bigger pipeline of caliber; The volume and weight of this equipment will be very big, and equipment is fixed in the factory often, can not carry easily.So this type cutting machine is difficult in the pipeline construction scene, particularly construct in the field, even the cutting machine of summary also is difficult to take to the open-air cutting that realizes complex curve.
Summary of the invention
The present invention is directed to the deficiency and the defective of prior art; A kind of portable intelligent pipe cutter and method thereof are provided; Be used on pipeline, cutting out the curve that satisfies design demand, for example can satisfy pipe communicated wire, pipeline angle (elbow) and other have the processing request of the special shape curve of specific function equation.Weight of equipment is light, and is very portable, is easy to install at the construction field (site); Automaticity is high; Can select the corresponding cutting module to cut according to the designing requirement of curve, realize intellectuality fully, and the pipeline of different-diameter scope is had very strong adaptability.
A kind of portable intelligent pipe cutter provided by the invention is grouped into by hoop walking mechanism part, axial traveling mechanism part, systems control division;
Said hoop walking mechanism part mainly realizes based on the former patent of the inventor " automatic hoop walking arrangement of a kind of portable pipe and pipeline processing method "; And integrate with existing systems; Said angular transducer has been installed, and the mounting interface of axial traveling mechanism is provided; Said axial traveling mechanism is made up of installation base plate, ball screw, feed screw nut, line slideway, slide block, clamper fixed block, cutting tool, stepper motor, limit switch, shell; Said systems control division divides and is made up of control circuit board, liquid crystal display, keyboard, hoop walking mechanism drive motor drives circuit, stepper drive circuit, obliquity sensor circuit, upgrade interface circuit and shell.
Method provided by the invention comprises step: said equipment is installed on said pipeline; Regulate said cutting tool position and attitude; Select cutting module and import the parameter of cutting curve; The validity of software intelligent decision input parameter also gets into cut state; Start cutting tool; Under the control that said systems control division divides, said cutting tool can move along the curved path of design, and accomplishes cutting.
A kind of portable intelligent pipe cutter provided by the invention and method thereof have substantive distinguishing features and marked improvement; The present invention has in light weight; Volume is little; The characteristics that are very easy to carry can be used as the on-the-spot indispensable instrument of pipeline construction, solve the curvilinear cut that can't realize at the more on-the-spot equipment of pipeline construction; Cutting curve can be realized intelligent cutting fully; The built-in intelligent object of equipment has the cutting function of the known curve of big department; As long as select corresponding module, the parameter of input cutting just can be accomplished cutting automatically, for the particular curve of user's design in the time of cutting; As long as function is provided, also can realize cutting; For the pipeline of different-diameter, equipment also has very strong adaptive capacity.The function of this a tractor serves several purposes is that conventional equipment can't be realized at the construction field (site).
Description of drawings
Fig. 1 is an embodiment of the invention hoop walking mechanism part sketch map;
Fig. 2 is an embodiment of the invention axial traveling mechanism part sketch map;
Fig. 3 divides sketch map for embodiment of the invention systems control division;
Fig. 4 is an embodiment of the invention structural representation.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated: present embodiment provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment being to implement under the prerequisite with technical scheme of the present invention.
Present embodiment divides 30 to form by hoop walking mechanism part 10, axial traveling mechanism part 20, systems control division.Wherein hoop walking mechanism part 10 mainly realizes based on the former patent of the inventor " automatic hoop walking arrangement of a kind of portable pipe and pipeline processing method ".Concrete development is: the control section unification of the said local controller of former patent and Long-distance Control is installed on the said systems control division of this instance divides among 30, and divide 30 to unify to control by the said systems control division of this instance; Obliquity sensor 11 is installed on the hoop walking mechanism part 10, and when pipeline 50 carried out the hoop walking, obliquity sensor 11 can send the incident angle signal to systems control division and divide 30 to handle calculating in hoop walking mechanism part 10.The said axial traveling of this instance mechanism part 20 is installed on the said instance of former patent, guarantee in cutting process axial walking mechanism part 20 axially with by the axially parallel of Pipe Cutting.The axial effective length of axial traveling mechanism part 20 can change according to the needs of cutting, and can conveniently dock with hoop walking mechanism part 10.
Said axial traveling mechanism part 20 forms 211 by installation base plate 21, ball screw 22, feed screw nut 23, line slideway 24, slide block 25, clamper fixed block 26, cutting tool 27, stepper motor 28, limit switch 29, shaft coupling 210 and shell.Wherein installation base plate 21 has " L " shape structure, and this structure can keep rigidity when its advantage was that axial traveling mechanism part 20 is longer, prevents because deformation causes the variation of distance between the cutting tool 27 and steel pipe 50 in the cutting process.Ball screw 22, line slideway 24 parallel being installed on the installation base plate 21, feed screw nut 23 is installed on the ball screw 22, and slide block 25 is installed on the line slideway 24, through clamper fixed block 26 feed screw nut 23 is rigidly connected with slide block 25.Can guarantee that like this when swing roller screw mandrel 22, feed screw nut 23, slide block 25 and clamper fixed block 26 are made as a whole realization rectilinear motion.Cutting tool 27 can be flame cutting torch, plasma burning torch, water under high pressure (being commonly called as " water cutter ") or other cutting tools, is installed on the clamper fixed block 26.Stepper motor 28 is installed on an end of ball screw 22, with shaft coupling 210 stepper motor 28 is connected with ball screw 22, is used to drive ball screw 22 and rotates.Limit switch 29 is installed on the extreme position at ball screw 22 two ends; Its effect is when the extreme position of moving linearly to the left and right sides such as feed screw nut 23, slide block 25; At first knock limit switch, and order about limit switch 29 and connect circuit, divide 30 control circuit board transmission signal to systems control division; Stop the running of stepper motor 28 and hoop walking mechanism part 10, can protect axial traveling mechanism part 20.211 pairs of axial traveling mechanisms of shell part 20 is protected.
Said systems control division divides 30 to be made up of control circuit board, liquid crystal display 31, keyboard, hoop walking mechanism drive motor drives circuit, stepper drive circuit, obliquity sensor circuit, upgrade interface circuit and shell 32.Because systems control division divides 30 mainly to be to be made up of circuit structure, do not provide the locus signal of detailed member here.Wherein control circuit board is the control core of whole system, adopts embedded system that whole system is controlled.The advantage of embedded system is than common Single-chip Controlling stability and high efficiency more.Liquid crystal display 31 is show elements of information such as whole operation system, cutting process state, and liquid crystal display 31 is connected through circuit with control circuit board, shows that the result is controlled by embedded system.Keyboard is the input element of whole system, is connected with control circuit board through circuit, and the user can be through the parameter of keyboard input cutting, and control circuit board calculates according to the parameter of user's input, accomplishes the control of cutting track.Hoop walking mechanism drive motor drives circuit all is connected with control circuit board with stepper motor driving circuit; Under the control of embedded system, come control loop to the state of walking and the state of stepper motor 28 rotations to walking mechanism drive motor drives circuit and stepper drive circuit through control loop.The obliquity sensor circuit also is connected with control circuit board, is used for the obliquity sensor 11 of connecting ring to walking mechanism part 10.The upgrade interface circuit is connected with control circuit board, and through this interface circuit, embedded system can communicate with other ancillary equipment, and the update software system perhaps imports the special curvilinear equation of user's design, can make equipment realize the cutting of specific curves.Shell 32 is used to protect internal components at the outermost of circuit elements device, and the protective cover 321 of shell 32 concrete particular design is used to protect the components and parts on the panel not receive damage of external force.
The course of work of present embodiment is: portable intelligent pipeline cutting method is a (see figure 4); At first equipment is installed on and is cut on the steel pipe 50; According to the cutting curve of design, the original position of left and right adjusting cutting tool 27 is also adjusted the attitude of cutting tool 27, reaches the bevel angle that needs then.Then select suitable cutting module and import cutting parameter, and get into the cutting running status through keyboard.Whether system can judge the correctness of input parameter automatically and remind the user to need to revise.If the no problem burning torch that moves begins cutting.This moment, cutting tool 27 can move along the curve of design under the control of control circuit board.Control circuit board can adopt break-make, rotating speed and the direction of two motors of control technology Comprehensive Control of optimization, makes that cutting speed is stable, cutting curve seamlessly transits.In cutting process, can be chosen in the optional position and suspend, and can adjust or reverse cut, the track of cutting is constant.The starting point that last cutting tool 27 is got back to cutting again, cutting is accomplished.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.
Claims (9)
1. a portable intelligent pipe cutter is characterized in that, is grouped into by hoop walking mechanism part, axial traveling mechanism part, systems control division; Wherein:
Said hoop walking mechanism has partly been installed said angular transducer, and the mounting interface of axial traveling mechanism is provided;
Said axial traveling mechanism is made up of installation base plate, ball screw, feed screw nut, line slideway, slide block, clamper fixed block, cutting tool, stepper motor, limit switch, shell;
Said systems control division divides and is made up of control circuit board, liquid crystal display, keyboard, hoop walking mechanism drive motor drives circuit, stepper drive circuit, obliquity sensor circuit, upgrade interface circuit and shell.
2. portable intelligent pipe cutter according to claim 1 is characterized in that, said installation base plate has " L " shape structure.Perhaps
Said installation base plate has other non-flat board-like structures;
3. portable intelligent pipe cutter according to claim 1 is characterized in that, after limit switch is connected circuit, can give said systems control division distribution feed signals.
4. according to claim 1 or 3 described portable intelligent pipe cutters, it is characterized in that limit switch has independently Circuits System, the limit switch that can distinguish which side is switched on.
5. portable intelligent pipe cutter according to claim 1; It is characterized in that; Said control circuit board is connected with said liquid crystal display, said keyboard, said hoop walking mechanism drive motor drives circuit, said stepper drive circuit, said obliquity sensor circuit, said upgrade interface circuit respectively, and realizes the Based Intelligent Control of cutting curve.
6. according to claim 1 or 5 described portable intelligent pipe cutters, it is characterized in that said systems control division divides the employing embedded system to control;
7. according to claim 1 or 5 described portable intelligent pipe cutters, it is characterized in that said upgrade interface circuit adopts serial port circuit and ancillary equipment to communicate; Perhaps
Said upgrade interface circuit adopts USB interface and ancillary equipment to communicate.
8. portable intelligent pipeline cutting method adopts the described equipment of each claim in 1～7, comprises step:
Said equipment is installed on said pipeline; Regulate said cutting tool position and attitude; Select cutting module and import the parameter of cutting curve; The validity of software intelligent decision input parameter also gets into cut state; Start said cutting tool; Under the control that said systems control division divides, said cutting tool can move along the curved path of design, and accomplishes cutting.
9. method as claimed in claim 8 is characterized in that, if software does not have the module of design curve, can import the curvilinear equation of particular design through said upgrade interface circuit, and realize the cutting of specific complex curve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100522169A CN102653039A (en) | 2011-03-02 | 2011-03-02 | Portable intelligent pipe cutting machine and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100522169A CN102653039A (en) | 2011-03-02 | 2011-03-02 | Portable intelligent pipe cutting machine and method thereof |
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| CN102653039A true CN102653039A (en) | 2012-09-05 |
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| CN2011100522169A Pending CN102653039A (en) | 2011-03-02 | 2011-03-02 | Portable intelligent pipe cutting machine and method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874894A (en) * | 2014-11-21 | 2015-09-02 | 上海宣邦金属新材料科技有限公司 | Portable communicated-hole numerically-controlled cutting machine |
| CN104874948A (en) * | 2014-12-24 | 2015-09-02 | 上海宣邦金属新材料科技有限公司 | Tube climbing type tube intersecting line and groove cutting machine |
| CN105084225A (en) * | 2015-09-07 | 2015-11-25 | 国家电网公司 | Pipe cutting, lifting and transporting integrated engineering van |
| CN106041748A (en) * | 2016-07-19 | 2016-10-26 | 衢州市红日陶瓷机械有限公司 | Machine head assembly of five-axis water jet cutter |
| CN109129710A (en) * | 2017-11-03 | 2019-01-04 | 纪新刚 | water jet pipe cutting method and pipe cutting system |
| CN109175598A (en) * | 2018-09-28 | 2019-01-11 | 夏明爱 | A kind of portable large-size pipe cutter device |
| CN110560857A (en) * | 2019-09-17 | 2019-12-13 | 王谊 | minor diameter stainless steel pipe looks transversal cutting machine |
| CN111250816A (en) * | 2018-12-03 | 2020-06-09 | 余继武 | Disposable cutting device for bevel groove of pipeline |
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| JP2002263947A (en) * | 2001-03-07 | 2002-09-17 | Rex Industries Co Ltd | Flexible pipe cutting tool |
| CN1803368A (en) * | 2005-01-14 | 2006-07-19 | 刘连增 | Cutting device for pipe mouthpiece angle |
| CN2866037Y (en) * | 2005-11-21 | 2007-02-07 | 王俊雄 | Cutting device for compound hose making machine |
| CN101246362A (en) * | 2007-02-12 | 2008-08-20 | 天津中德职业技术学院 | Bi-dimensional pipe interface angle cutting control device |
| CN101920374A (en) * | 2010-09-27 | 2010-12-22 | 无锡华联科技集团有限公司 | Limit conversion mechanism of five-shaft steel tube intersection line cutter |
| CN101920370A (en) * | 2010-09-27 | 2010-12-22 | 无锡华联精工机械有限公司 | Three-shaft steel tube intersecting line cutting machine |
| CN101954558A (en) * | 2010-09-27 | 2011-01-26 | 无锡华联科技集团有限公司 | Five-axis steel pipe intersecting line cutter |
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2011
- 2011-03-02 CN CN2011100522169A patent/CN102653039A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002263947A (en) * | 2001-03-07 | 2002-09-17 | Rex Industries Co Ltd | Flexible pipe cutting tool |
| CN1803368A (en) * | 2005-01-14 | 2006-07-19 | 刘连增 | Cutting device for pipe mouthpiece angle |
| CN2866037Y (en) * | 2005-11-21 | 2007-02-07 | 王俊雄 | Cutting device for compound hose making machine |
| CN101246362A (en) * | 2007-02-12 | 2008-08-20 | 天津中德职业技术学院 | Bi-dimensional pipe interface angle cutting control device |
| CN101920374A (en) * | 2010-09-27 | 2010-12-22 | 无锡华联科技集团有限公司 | Limit conversion mechanism of five-shaft steel tube intersection line cutter |
| CN101920370A (en) * | 2010-09-27 | 2010-12-22 | 无锡华联精工机械有限公司 | Three-shaft steel tube intersecting line cutting machine |
| CN101954558A (en) * | 2010-09-27 | 2011-01-26 | 无锡华联科技集团有限公司 | Five-axis steel pipe intersecting line cutter |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874894A (en) * | 2014-11-21 | 2015-09-02 | 上海宣邦金属新材料科技有限公司 | Portable communicated-hole numerically-controlled cutting machine |
| CN104874948A (en) * | 2014-12-24 | 2015-09-02 | 上海宣邦金属新材料科技有限公司 | Tube climbing type tube intersecting line and groove cutting machine |
| CN104874948B (en) * | 2014-12-24 | 2017-08-11 | 上海宣邦金属新材料科技有限公司 | One kind climbs tubular conduit intersection and groove cutting machine |
| CN105084225A (en) * | 2015-09-07 | 2015-11-25 | 国家电网公司 | Pipe cutting, lifting and transporting integrated engineering van |
| CN105084225B (en) * | 2015-09-07 | 2017-03-22 | 国家电网公司 | Pipe cutting, lifting and transporting integrated engineering van |
| CN106041748A (en) * | 2016-07-19 | 2016-10-26 | 衢州市红日陶瓷机械有限公司 | Machine head assembly of five-axis water jet cutter |
| CN109129710A (en) * | 2017-11-03 | 2019-01-04 | 纪新刚 | water jet pipe cutting method and pipe cutting system |
| CN109175598A (en) * | 2018-09-28 | 2019-01-11 | 夏明爱 | A kind of portable large-size pipe cutter device |
| CN111250816A (en) * | 2018-12-03 | 2020-06-09 | 余继武 | Disposable cutting device for bevel groove of pipeline |
| CN110560857A (en) * | 2019-09-17 | 2019-12-13 | 王谊 | minor diameter stainless steel pipe looks transversal cutting machine |
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Application publication date: 20120905 |