CN101051327B - Part assembling hole design system and method - Google Patents
Part assembling hole design system and method Download PDFInfo
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- CN101051327B CN101051327B CN2006100602374A CN200610060237A CN101051327B CN 101051327 B CN101051327 B CN 101051327B CN 2006100602374 A CN2006100602374 A CN 2006100602374A CN 200610060237 A CN200610060237 A CN 200610060237A CN 101051327 B CN101051327 B CN 101051327B
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Abstract
A method for designing assembly hole on parts includes selecting any pattern from design drawing, carrying out analysis and treatment on selected pattern to conform pattern of required parts, initializing said pattern of parts, making parameter-setting on assembly hole corresponding to said pattern of parts and generating parts assembly hole with relevant attribute in corresponding to assembly hole set-parameter. The system used for realizing said method is also disclosed.
Description
[technical field]
The present invention relates to a kind of part assembling hole design system and method.
[background technology]
Diel is the main technique equipment of punch process, and the punching press product is finished by the relative motion of upper and lower mould.The working part of mould is the part that blank is shaped, and therefore, it is the vital part on the mould, and it is not only accurate but also complicated, and it should satisfy following requirement: (1) should have enough intensity, can not rupture in punching course or destroy; (2) to its material and thermal treatment suitable requirement should be arranged, prevent the too high and embrittlement of hardness.
Mold designer is if increase a working part in the mould of design, also will generate on corresponding templates and the identical pilot hole of determined working part profile the suitable part profile except drawing and determining.In order to obtain suitable working part profile, existing method is manually that the front view copy of part is a, and shear, just can obtain behind the editor such as serial connection the correct profile of part front view, be copied to by hand again on the corresponding template of part cooperation, behind part dismantling drawing, information such as the hole type of corresponding pilot hole, gap, direction also want a rule to manually add on the template, and therefore, design efficiency is very low.
[summary of the invention]
In view of above content, be necessary to provide a kind of part assembling hole design system, it can the collection derivation algorithm is easy to obtain needed figure by surrounding, and need not editors such as artificial shearing, serial connection, can realize fast that the robotization of part assembling hole generates.
In view of above content, also be necessary to provide a kind of part assembling hole method for designing, it can the collection derivation algorithm is easy to obtain needed figure by surrounding, and need not editors such as artificial shearing, serial connection, can realize fast that the robotization of part assembling hole generates.
A kind of part assembling hole design system, the robotization that is used for part assembling hole generates, and this system comprises: select module, be used for selecting arbitrary graphic from design drawing, wherein, select the mode of figure to comprise the mode that clicks in the screen; Processing module is used for selected figure is carried out analyzing and processing, and to determine needed parts pattern, the trim line that is included in the minimum encirclement collection of the coordinate that utilizes this selected element of encirclement that will obtain when clicking the mode selected element in the screen is the bright apparent state of dotted line; Initialization module is used for above-mentioned parts pattern is carried out initialization; Parameter is provided with module, is used for the pilot hole of above-mentioned parts pattern correspondence is carried out the parameter setting; The pilot hole generation module is used for the part assembling hole according to the pilot hole parameter generation respective attributes that is provided with.
A kind of part assembling hole method for designing, this method may further comprise the steps: (a) select arbitrary graphic from design drawing, wherein, select the mode of figure to comprise the mode that clicks in the screen; (b) selected figure is carried out analyzing and processing, to determine needed parts pattern, comprising: click the mode selected element in the screen if utilize, the trim line that the minimum of the coordinate of this selected element of encirclement of obtaining is surrounded collection is the bright apparent state of dotted line; (c) above-mentioned parts pattern is carried out initialization; (d) pilot hole to above-mentioned parts pattern correspondence carries out the parameter setting; (e) generate the part assembling hole of respective attributes according to the pilot hole parameter that is provided with.
Described part assembling hole design system and method, in asking for, surrounds in its figure by current existence the collection profile, obtaining part profile or interior hole shape, and then carry out the generation of corresponding aperture on the template, reach the robotization generation of part assembling hole by property parameters settings such as figure layers; It can make full use of line, arc, the circle figures of current existence, obtains needed circle by surrounding collection derivation algorithm being easy, and need not to carry out editors such as artificial shearing, serial connection, has improved design efficiency.
[description of drawings]
Fig. 1 is the hardware structure figure of part assembling hole design system better embodiment of the present invention.
Fig. 2 is the appearance profile line chart of a some favored area.
Fig. 3 is the appearance profile line chart after some favored area shown in Figure 2 and another favored area merge.
Fig. 4 is the appearance profile line chart that has two some favored area that can not merge.
Fig. 5 is part assembling hole design interface figure.
Fig. 6 is the concrete implementing procedure figure of part assembling hole method for designing better embodiment of the present invention.
[embodiment]
Consulting shown in Figure 1ly, is the hardware structure figure of part assembling hole design system better embodiment of the present invention.This part assembling hole design system comprises a computing machine 1, and this computing machine 1 comprises main frame 10 and display 20.Wherein, this main frame 10 comprises that selection module 11, processing module 12, initialization module 13, parameter are provided with module 14 and pilot hole generation module 15.
Wherein, select module 11 to be used for selecting pel and part figures arbitrarily, but when the figure at this figure place layer was locked in this design drawing, this figure then was not optional state from design drawing.In this preferred embodiment, described design drawing is that example is introduced with the mould design drawing.This selection module 11 selects the mode of figure to comprise two kinds: the one, select object mode " Object "; The 2nd, click mode " Point " in the screen, what select module 11 acquiescences is to select the object mode, if will enter the mode that clicks in the screen, the switching command " P " that then need at first receive user's input enters some lectotype in the screen again, and the selection mode of giving tacit consent to when selecting figure next time then is some lectotype in the screen.Described selection object mode is meant alternative from described design drawing, for example each pel etc.
Parameter is provided with module 14 and is used for that the pilot hole to above-mentioned working part figure correspondence carries out the parameter setting on the part assembling hole design interface as shown in Figure 5 that display 20 provides, consulting pilot hole parameter shown in Figure 5, set comprises: figure layer, character (through hole, blind hole or pel), gap, hole depth and direction etc.
Pilot hole generation module 15 is used for being provided with according to parameter the part assembling hole of the pilot hole parameter generation respective attributes of module 14 settings, for example, if it is that the through hole of C+0.01 and the gap of S02A figure layer are the blind hole of C+0.0 that parameter is provided with the gap that module 14 is provided with P03A figure layer respectively, then the P03A figure layer of pilot hole generation module 15 in design drawing generate the fit-up gap be C+0.01 with the identical shaped through hole of working part figure and to generate a fit-up gap at S02A figure layer be the blind hole identical shaped with the working part figure of C+0.0.
Consulting shown in Figure 6ly, is the concrete implementing procedure figure of part assembling hole method for designing better embodiment of the present invention.At first, select module 11 from design drawing, to select pel and part figures arbitrarily, but when the figure at this figure place layer is locked in this design drawing, this figure then is not optional state, in this preferred embodiment, described design drawing is that example is introduced with the mould design drawing, and this selection module 11 selects the mode of figure to comprise two kinds: the one, select object mode " Object "; The 2nd, click mode " Point " in the screen, what select module 11 acquiescences is to select the object mode, if will enter the mode that clicks in the screen, the switching command " P " that then need at first receive user's input enters some lectotype in the screen again, and the selection mode of giving tacit consent to when selecting figure next time then is some lectotype (step S100) in the screen.12 pairs of processing modules select module 11 selected figures to carry out analyzing and processing, to determine needed working part figure on the mould.If select system of selection that module 11 adopts when selecting the object mode: processing module 12 at first all filters out the figure of all line that does not seal, arc, point and sealings of not intersecting with the object of selecting in the choice set, and then the trim line that the maximum that selected object constitutes is surrounded collection is the bright apparent state of dotted line so that user's preview; If only constitute the encirclement collection of a sealing, then directly enter the part assembling hole design interface (as shown in Figure 5) that the user interface of display 20 provides; If selected object can't form the encirclement collection of sealing, display 20 information of in its user interface dialog, " can't form closed figure, please reselect figure " for user prompt then; When if selected object constitutes two or more encirclement collection, then in user interface dialog, give the information of user prompt " please select need figure ".If the system of selection of selecting module 11 employings is for to utilize when clicking the mode selected element in the screen: the trim line that the minimum of the coordinate of this selected element of encirclement that processing module 12 will obtain is surrounded collection is the bright apparent state of dotted line so that user's preview; In the time can't obtaining surrounding the minimum encirclement collection of this selected element coordinate, the information that display 20 " can't find efficiency frontier, please reconnaissance again " for user prompt in its user interface dialog; When clicking one time, have only a profile to be determined, when clicking repeatedly, a plurality of encirclement collection of 12 pairs of formation of processing module merge common edge immediately, finally obtain a closed figure; When after merging, two or more closed figures occurring, the information that display 20 " please select one of them closed figure " for user prompt in its user interface dialog, adopt the single mode of clicking to select one of them closed figure to be needed working part figure (step S102) this moment again.Initialization module 13 is handled the working part figure that obtains to processing module 12 and is carried out initialization on the part assembling hole design interface as shown in Figure 5 that display 20 provides, described initialization comprises the figure layer that this working part figure place is set and this working part figure is set and belongs to pel or belong to part etc. (step S104).Parameter is provided with module 14 pilot hole to above-mentioned working part figure correspondence on the part assembling hole design interface as shown in Figure 5 that display 20 provides and carries out the parameter setting, and set pilot hole parameter comprises: (step S106) such as figure layer, character (through hole, blind hole or pel), gap, hole depth and directions.Pilot hole generation module 15 is provided with the part assembling hole of the pilot hole parameter generation respective attributes of module 14 settings according to parameter, for example, if it is that the through hole of C+0.01 and the gap of S02A figure layer are the blind hole of C+0.0 that parameter is provided with the gap that module 14 is provided with P03A figure layer respectively, then the P03A figure layer of pilot hole generation module 15 in design drawing generate the fit-up gap be C+0.01 with the identical shaped through hole of working part figure and to generate a fit-up gap at S02A figure layer be the blind hole identical shaped with the working part figure (step S108) of C+0.0.
Claims (10)
1. a part assembling hole design system is used for the robotization generation of part assembling hole, it is characterized in that this system comprises:
Select module, be used for selecting arbitrary graphic, wherein, select the mode of figure to comprise the mode that clicks in the screen from design drawing;
Processing module is used for selected figure is carried out analyzing and processing, to determine needed parts pattern, to be included in to utilize this selected element of encirclement that will obtain when clicking the mode selected element in the screen
The trim line that the minimum of coordinate is surrounded collection is the bright apparent state of dotted line;
Initialization module is used for above-mentioned parts pattern is carried out initialization;
Parameter is provided with module, is used for the pilot hole of above-mentioned parts pattern correspondence is carried out the parameter setting;
The pilot hole generation module is used for the part assembling hole according to the pilot hole parameter generation respective attributes that is provided with.
2. part assembling hole design system as claimed in claim 1, it is characterized in that, when if described selection module selects to utilize in the screen mode of clicking to click repeatedly to obtain a plurality of selected element, described processing module obtains a plurality of encirclement collection after this selected element is handled, merge the common edge of described a plurality of encirclement collection, thereby obtain closed figure.
3. part assembling hole design system as claimed in claim 1, it is characterized in that, the mode of described selection figure also comprises the object mode of selecting, described selection module is utilized this selection object mode alternative from described design drawing, and the trim line that described processing module is surrounded collection with the maximum of selected object formation is the bright apparent state of dotted line.
4. part assembling hole design system as claimed in claim 1 is characterized in that, the initialization that described initialization module carries out parts pattern comprises that the figure layer at this parts pattern place of initialization and this parts pattern of initialization are pel or part.
5. part assembling hole design system as claimed in claim 1 is characterized in that, described parameter is provided with figure layer, character, gap, hole depth and the direction that parameter setting that module carries out comprises the pilot hole that this parts pattern correspondence is set.
6. a part assembling hole method for designing is used for the robotization generation of part assembling hole, it is characterized in that this method may further comprise the steps:
From design drawing, select arbitrary graphic, wherein, select the mode of figure to comprise the mode that clicks in the screen;
Selected figure is carried out analyzing and processing,, comprising to determine needed parts pattern:
If utilize and click the mode selected element in the screen, the trim line that the minimum of the coordinate of this selected element of encirclement of obtaining is surrounded collection is the bright apparent state of dotted line;
Above-mentioned parts pattern is carried out initialization;
Pilot hole to above-mentioned parts pattern correspondence carries out the parameter setting;
Generate the part assembling hole of respective attributes according to the pilot hole parameter that is provided with.
7. part assembling hole method for designing as claimed in claim 6 is characterized in that, the described step that selected figure is carried out analyzing and processing comprises:
If when utilizing in the screen mode of clicking to click repeatedly to obtain a plurality of selected element, obtain a plurality of encirclement collection after this selected element handled, merge the common edge of described a plurality of encirclement collection, thereby obtain closed figure.
8. part assembling hole method for designing as claimed in claim 6 is characterized in that, the mode of described selection figure also comprises the object mode of selecting, and wherein, the described step that selected figure is carried out analyzing and processing also comprises:
Select object mode alternative if utilize, the trim line of the maximum encirclement collection that then selected object is constituted is the bright apparent state of dotted line.
9. part assembling hole method for designing as claimed in claim 6 is characterized in that, describedly parts pattern is carried out initialized step comprises that the figure layer of this parts pattern of initialization and this parts pattern of initialization are pel or part.
10. part assembling hole method for designing as claimed in claim 6 is characterized in that, described pilot hole to the parts pattern correspondence carries out figure layer, character, gap, hole depth and the direction that the parameter setting comprises the pilot hole that this parts pattern correspondence is set.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2006100602374A CN101051327B (en) | 2006-04-07 | 2006-04-07 | Part assembling hole design system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2006100602374A CN101051327B (en) | 2006-04-07 | 2006-04-07 | Part assembling hole design system and method |
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| CN101051327A CN101051327A (en) | 2007-10-10 |
| CN101051327B true CN101051327B (en) | 2010-08-25 |
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| CN103838900A (en) * | 2012-11-26 | 2014-06-04 | 北京华大九天软件有限公司 | Automatic generation method for sub-pixel hole graph |
| CN109726424A (en) * | 2018-09-05 | 2019-05-07 | 重庆创速工业有限公司 | A kind of design implementation method of punching module |
Citations (2)
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| CN1097878A (en) * | 1994-05-24 | 1995-01-25 | 张乐益 | Profile automatic programming method for electric spark line cutting machine and system thereof |
| CN1602140A (en) * | 2003-09-26 | 2005-03-30 | 英业达股份有限公司 | Method of auto actuating circuit distribution by software |
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2006
- 2006-04-07 CN CN2006100602374A patent/CN101051327B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097878A (en) * | 1994-05-24 | 1995-01-25 | 张乐益 | Profile automatic programming method for electric spark line cutting machine and system thereof |
| CN1602140A (en) * | 2003-09-26 | 2005-03-30 | 英业达股份有限公司 | Method of auto actuating circuit distribution by software |
Non-Patent Citations (5)
| Title |
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| JP特开2003-181842A 2003.07.02 |
| 孟海英，王生泽.轴类零件通用CAD程序式参数化绘图研究.东华大学学报(自然科学版)27 3.2001,27(3),76-80. |
| 孟海英,王生泽.轴类零件通用CAD程序式参数化绘图研究.东华大学学报(自然科学版)27 3.2001,27(3),76-80. * |
| 窦万峰，王保保，徐国华.机械零件二维视图到零件基体的自动生成.西安电子科技大学学报25 2.1998,25(2),220-222,230. |
| 窦万峰,王保保,徐国华.机械零件二维视图到零件基体的自动生成.西安电子科技大学学报25 2.1998,25(2),220-222,230. * |
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