CN1250371C - Modular polar coordinate cutting method with variable functions and digital controlled cutting apparatus - Google Patents
Modular polar coordinate cutting method with variable functions and digital controlled cutting apparatus Download PDFInfo
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- CN1250371C CN1250371C CN 03118218 CN03118218A CN1250371C CN 1250371 C CN1250371 C CN 1250371C CN 03118218 CN03118218 CN 03118218 CN 03118218 A CN03118218 A CN 03118218A CN 1250371 C CN1250371 C CN 1250371C
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Abstract
The present invention relates to a modularization polar coordinate cutting method capable of realizing function change. The present invention is characterized in that constituent parts of a cutting machine are decomposed into module forms according to different processing requirements, and modules are mutually connected in the mode of polar coordinate structures; the module connected with a cutting head makes rotary movement, and simultaneously, the cutting function change is realized by changing corresponding modules. A numerical control cutting machine designed by the method is characterized in that a mobile platform connected with a pole axis module is arranged on a rectilinear motion module, and a pole radius module is connected with the pole axis module through a connecting part arranged on the pole radius module, and can rotate around the pole axis module; a control display module and a cutting head module are fixed to the pole radius module, and the cutting head module can move along the axis line direction of the pole radius module. The present invention can flexibly select constituent modules of the cutting machine according to different processing requirements, and the cutting function of the cutting machine is flexibly changed. Simultaneously, the modules are designed into the polar coordinate forms, and the cutting head makes rotary movement, and the cutting machine is suitable for cutting workpieces in a circle shape, a circular ring shape and a fan shape.
Description
Technical field:
The present invention relates to the cutting processing of steel plate in the field of machining, be specifically related to a kind of numerical control cutting machine of realizing the modularization polar coordinates cutting method of functional mapping and adopting this method design.
Background technology:
At present, the steel plate cutting all adopts numerical control cutting machine to finish, it is the ideal cut equipment of industries such as shipbuilding, machinery, chemical industry, metallurgy, mining machinery, pressure vessel, hoisting machinery, use numerical control cutting machine can improve steel plate cut quality and efficient, realize the automation of steel plate cutting stock.At present typical product has NC flame cutting machine, numerical control plasma cutting machine, numerical control laser cutter, numerical control water jet cutting machine etc.
Existing numerical control cutting machine adopts the rectangular co-ordinate form, its structure is divided two kinds of cantilevered and planer-types, exist following weak point: 1. the range of work of product is fixed: because the restriction of the frame for movement of cutting machine, the cut coverage of existing numerical control cutting machine is fixed, and cut coverage is X * Y.(X and Y are respectively the length of vertical guide rail and cross rail) is difficult to satisfy the requirement of some special processing work; 2. the function ratio of product is more single: the function of existing cutting machine is generally a kind of in flame cutting, plasma cutting, water jet cutting or the laser cutting, does not have multiple cutting function, does not also have the function of changing cutting head; 3. have shortcoming when some feature part of cutting: when having cutting machine at cutting arc shape work piece now, be to adopt the principle of interpolation to cut, the cutting of circular arc is to adopt many sections little straight lines to carry out match.Therefore, circular arc when cutting, cutting speed is slow, cutting of poor quality, bigger form error appears in regular meeting.
Summary of the invention:
Technical problem to be solved by this invention is: under onesize frame for movement, the cut coverage of cutting machine increases, and the cutting function of lathe is convertible, makes circular arc, annulus, fan-shaped etc. cutting become very simple.
At above-mentioned technical problem, the present invention proposes a modularization polar coordinates cutting method that can realize functional mapping, it is characterized in that it is according to different processing needs each part of cutting machine to be resolved into Linear Moving Module, pole axis module, utmost point footpath module, cutting head module and control display module, each module adopts polar coordinates version to interconnect, make with the joining module of cutting head to rotate, realize the conversion of cutting function by changing corresponding module simultaneously.The present invention is characterised in that by the numerical control cutting machine of said method design it comprises Linear Moving Module, pole axis module, utmost point footpath module, cutting head module and control display module, described Linear Moving Module is provided with mobile platform, be connected with the pole axis module, utmost point footpath module is connected with the pole axis module by set attaching parts on it, and can rotate around the pole axis module, the control display module is fixed on the module of utmost point footpath, and the cutting head module also is loaded on the module of utmost point footpath, can move along utmost point footpath module axis direction.Wherein Linear Moving Module comprises motor, decelerator, guide rail, synchronous cog belt and mobile platform, on the described guide rail synchronous cog belt is housed, and mobile platform is connected mutually with it, and guide rail end surface is provided with the decelerator that links with motor; The pole axis module comprises pedestal and panoramic table, and decelerator is housed in the pedestal, and reducer input shaft and motor join, and output shaft links to each other with panoramic table; Utmost point footpath module comprises attaching parts, guide rail, moving-member, motor and tooth bar, and described attaching parts are fixed on the guide rail, and tooth bar is housed on the guide rail, and the decelerator and the gear that link with motor are housed in the moving-member, and wheel and rack is meshed; The cutting head module comprises Connection Block, cutting head and clamper, and described Connection Block is fixed on the moving-member on the module of utmost point footpath, and clamper all is loaded on, and cutting head places in the clamper; The control display module comprises control regulator cubicle and display unit, all is loaded on the guide rail on the module of utmost point footpath.
The present invention adopts modular design concept, can select the composition module of cutting machine according to different processing requests flexibly, changes the cutting function of cutting machine flexibly; Simultaneously each module is designed to polar form, and cutting head rotates, and the most suitable cutting is round, circular ring type and fan type feature workpiece; Under same specification guide rail situation, the cut coverage of polar coordinates cutting machine is more than 2 times of rectangular co-ordinate cutting machine, by changing corresponding module, the range of work is further enlarged.
Description of drawings:
Fig. 1 is the three-dimensional installation diagram of the present invention;
Fig. 2 is cut apart figure for each parts of the present invention;
Fig. 3 is that prior art and cut coverage of the present invention compare schematic diagram.
Among the figure:
The 1-Linear Moving Module;
The 11-motor; The 12-decelerator; The 13-guide rail; The 14-synchronous cog belt;
The 15-mobile platform; The 16-baffle plate; The 17-strainer;
2-pole axis module;
The 21-motor; The 22-pedestal; The 23-panoramic table;
3-utmost point footpath module;
The 31-attaching parts; The 32-guide rail; The 33-moving-member; The 34-guide-soft-band;
The 35-tooth bar; The 36-motor; The 37-drag-line; 38-pole;
4-cutting head module;
The 41-Connection Block; 42-regulates motor; The 43-cutting head; The 44-clamper;
5-controls display module;
The 51-display unit; 52-control apparatus cabinet.
The specific embodiment:
Module be one group have same function with in conjunction with key element but the different unit that can exchange of performance, specification or structure.Product is being carried out divide and design a series of functional modules on the basis of market prediction, functional analysis, the selection by module and combination are to constitute different products, and to satisfy the different demands in market, modular technology is the basis of parts interchangeability.The present invention is applied to cutting machine with modular design concept, it is according to different processing needs each part of cutting machine to be resolved into Linear Moving Module, pole axis module, utmost point footpath module, cutting head module and control display module, by changing the cutting function conversion that corresponding module makes the cut coverage increase of cutting off machine or makes lathe, simultaneously each module is designed to polar coordinates version, make circular arc, annulus, fan-shaped etc. cutting become very simple, to enhance productivity and machining accuracy.
The present invention has designed a numerical control cutting machine according to said method, as shown in Figure 1 and Figure 2, cutting machine of the present invention comprises Linear Moving Module 1, pole axis module 2, utmost point footpath module 3, cutting head module 4 and control display module 5, described Linear Moving Module 1 is provided with mobile platform 15, be connected with pole axis module 2, pole axis module 2 can be done straight-line displacement in the straight axis direction of the drive lower edge of mobile platform 15 Linear Moving Module 1; The utmost point directly module 3 is connected with pole axis module 2 by set attaching parts 31 on it, and can rotate around pole axis module 2, control display module 5 is fixed on the module 3 of utmost point footpath, cutting head module 4 also is loaded on the module 3 of utmost point footpath, can move along utmost point footpath module 3 axis directions, can realize rectilinear motion and the function that rotatablely moves by the position of pole axis module 2 change pole axis simultaneously.Above-mentioned each intermodule all adopts the interface of standard, promptly adopt pin and bolt connecting mode, can carry out quick-assembling and replacing, motion by utmost point footpath and pole axis can be cut the product of arbitrary shape feature, other cutting functions such as flame cutting, plasma cutting or laser cutting can be realized respectively by changing cutting head module 4, the range of work of cutting machine can be increased by more change poles footpath module 3 and Linear Moving Module 1; After adjusting the size in utmost point footpath, only rotate pole axis and can realize the circular arc cutting very simply.
Linear Moving Module of the present invention comprises motor 11, decelerator 12, guide rail 13, synchronous cog belt 14 and mobile platform 15, baffle plate 16 is equipped with at described guide rail 13 two ends respectively, synchronous cog belt 14 is housed on it, mobile platform 15 places on the guide rail 13, and be connected mutually with synchronous cog belt 14, the decelerator 12 that guide rail 13 1 ends are provided with motor 11 and link with it, decelerator 12 output shafts link to each other with synchronous cog belt 12, rotation by motor 11 can drive timing belt 14 motions, and the mobile platform 15 that this moment and timing belt 14 are connected can move as straight line at guide rail 13.Accurate for the shift position that guarantees mobile platform 15, also be provided with the strainer 17 that links to each other with synchronous cog belt 14 at the other end of guide rail 13.
Utmost point footpath module 3 comprises attaching parts 31, guide rail 32, moving-member 33, motor 36 and tooth bar 35, described attaching parts 31 are fixed on the guide rail 32, be connected on the panoramic table 23 of revolution module 2 by pin and bolt simultaneously, to realize pole axis module 2 and the utmost point being connected of module 3 directly.Tooth bar 35 is housed on the guide rail 32, the decelerator and the gear that link with motor 36 are housed in the moving-member 33, wheel and rack 35 is meshed, and by wheel and rack 35 engagements, can realize the rectilinear motion of moving-member 33.On attaching parts 31, also be provided with pole 38, these pole 38 tops hang with drag-line 37, and drag-line 37 two ends are fixed in the two ends of guide rail 32 respectively.The effect of drag-line 37 be can support rails 32 a part of weight, reduce the distortion of guide rail 32.On guide rail 32, guide-soft-band 34 also is housed, the connection lead is housed in it, join by the motor 36 on this lead and the moving-member 33.
The wood invention can be selected the composition module of cutting machine flexibly according to different processing requests, changes the cutting function of cutting machine flexibly.For example, do not select linear module 1, only select pole axis module 2, utmost point footpath module 3, cutting head module 4 and control display module 5, directly the pedestal 22 of pole axis module 2 is installed on the ground, then can form a pure polar coordinates cutting machine.Do not select linear module 1, only select pole axis module 2, utmost point footpath module 3, cutting head module 4 and control display module 5, directly the pedestal 22 of pole axis module 2 is installed in the center of the steel plate of cutting, at first regulate the position of the moving-member 33 on the module 3 of utmost point footpath, only need the rotation pole axis then, just can cut out with the pole axis is the circular arc at center or the workpiece of circular feature, and will not carry out fitting a straight line by circular arc.Equally, behind the well cutting circular arc, adjust the corner of utmost point footpath module 3 earlier, the position of the moving-member 33 on the module 3 of mobile then utmost point footpath can cut out two fan-shaped straight lines simply.At cutting arc shape work piece, during the workpiece of feature such as fan-shaped, round, can carry out match, and on common rectangular co-ordinate cutting machine, circular arc, comprise that two fan-shaped straight lines all obtain by match.
Polar form is adopted in the wood invention, under same specification guide rail situation, can increase cut coverage; Simultaneously, by changing corresponding module,, the range of work is further enlarged as utmost point footpath module module 3 and Linear Moving Module 1.(dash area is the cutting processing scope among the figure as shown in Figure 3, wherein left side figure is the cut coverage schematic diagram of rectangular co-ordinate cutting machine, right figure is a cutting machine cut coverage schematic diagram of the present invention), under the guide rail situation of same specification, the cut coverage of rectangular co-ordinate cutting machine is X * Y (X is the cross rail size for vertical guide rail size, Y).And on the cutting machine of polar coordinates structure, its cut coverage is X*2R+ π R
2(X is the size of line slideway, and R is the size of utmost point footpath guide rail), when utmost point footpath guide rail size R equaled the cross rail size Y of rectangular co-ordinate cutting machine, the cut coverage of polar coordinates cutting machine was more than 2 times of rectangular co-ordinate cutting machine.
Claims (9)
1, a kind of modularization polar coordinates cutting method that realizes functional mapping, it is characterized in that it is according to different processing needs each part of cutting machine to be resolved into Linear Moving Module, the pole axis module, utmost point footpath module, cutting head module and control display module, described Linear Moving Module is provided with the mobile platform that can be connected with the pole axis module, can be connected with the pole axis module by set attaching parts on it around the utmost point footpath module that the pole axis module is rotated, the control display module is fixed on the module of utmost point footpath, can also be loaded on the module of utmost point footpath along the cutting head module that utmost point footpath module axis direction moves, above-mentioned each module adopts polar coordinates version to interconnect, make with the joining module of cutting head to rotate, realize the conversion of cutting function by changing corresponding module simultaneously.
2, a kind of numerical control cutting machine as the design of claim 1 method, it is characterized in that it comprises Linear Moving Module, pole axis module, utmost point footpath module, cutting head module and control display module, described Linear Moving Module is provided with mobile platform, be connected with the pole axis module, can be connected with the pole axis module by set attaching parts on it around the utmost point footpath module that the pole axis module is rotated, the control display module is fixed on the module of utmost point footpath, can also be loaded on along the cutting head module that utmost point footpath module axis direction moves on the module of utmost point footpath.
3, numerical control cutting machine according to claim 2, it is characterized in that Linear Moving Module comprises motor, decelerator, guide rail, synchronous cog belt and mobile platform, on the described guide rail synchronous cog belt is housed, mobile platform is connected mutually with it, and guide rail end surface is provided with the decelerator that links with motor.
4, numerical control cutting machine according to claim 2 is characterized in that the pole axis module comprises pedestal and panoramic table, and decelerator is housed in the pedestal, and reducer input shaft and motor join, and output shaft links to each other with panoramic table.
5, numerical control cutting machine according to claim 2, it is characterized in that utmost point footpath module comprises attaching parts, guide rail, moving-member, motor and tooth bar, described attaching parts are fixed on the guide rail, tooth bar is housed on the guide rail, the decelerator and the gear that link with motor are housed in the moving-member, and wheel and rack is meshed.
6, numerical control cutting machine according to claim 2 is characterized in that the cutting head module comprises Connection Block, cutting head and clamper, and described Connection Block is fixed on the moving-member on the module of utmost point footpath, and clamper all is loaded on, and cutting head places in the clamper.
7, numerical control cutting machine according to claim 2 is characterized in that controlling display module and comprises control regulator cubicle and display unit, all is loaded on the guide rail on the module of utmost point footpath.
8, numerical control cutting machine according to claim 3 is characterized in that guide rail end surface is provided with the strainer that links to each other with synchronous cog belt.
9, numerical control cutting machine according to claim 5 is characterized in that attaching parts are provided with pole, and this pole top hangs with drag-line, and the drag-line two ends are fixed in the two ends of guide rail respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03118218 CN1250371C (en) | 2003-03-28 | 2003-03-28 | Modular polar coordinate cutting method with variable functions and digital controlled cutting apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03118218 CN1250371C (en) | 2003-03-28 | 2003-03-28 | Modular polar coordinate cutting method with variable functions and digital controlled cutting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1439483A CN1439483A (en) | 2003-09-03 |
| CN1250371C true CN1250371C (en) | 2006-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 03118218 Expired - Fee Related CN1250371C (en) | 2003-03-28 | 2003-03-28 | Modular polar coordinate cutting method with variable functions and digital controlled cutting apparatus |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552131B (en) * | 2013-09-30 | 2015-09-09 | 哈尔滨博真科技有限公司 | A kind of high-pressure water cutting device with measuring ability |
| CN106564097A (en) * | 2016-11-14 | 2017-04-19 | 平湖市恒莎服装网店 | Equal-distance cutting device |
| CN107309497A (en) * | 2017-08-23 | 2017-11-03 | 颍上县森源木业有限公司 | A kind of plate cutting device with guiding mechanism |
| CN107685239A (en) * | 2017-08-23 | 2018-02-13 | 颍上县森源木业有限公司 | A kind of polygonal panel automatic processing device |
| CN107553458A (en) * | 2017-08-23 | 2018-01-09 | 颍上县森源木业有限公司 | A kind of sheet material fast scribing cutter device |
| CN107617823A (en) * | 2017-09-27 | 2018-01-23 | 大连交通大学 | A kind of outstanding rail polar coordinates laser cutting machine |
| CN108772614B (en) * | 2018-05-22 | 2020-11-20 | 徐州工程学院 | Rural domestic waste treatment equipment with oxygen dispersion mouth |
| CN110125469B (en) * | 2019-06-17 | 2020-09-01 | 黄建敏 | Portable boring and milling machine for processing large-size component |
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2003
- 2003-03-28 CN CN 03118218 patent/CN1250371C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1439483A (en) | 2003-09-03 |
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