CN102156780A - Parameterization design method for base drawing of industrial speed reducer - Google Patents
Parameterization design method for base drawing of industrial speed reducer Download PDFInfo
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- CN102156780A CN102156780A CN2011100931692A CN201110093169A CN102156780A CN 102156780 A CN102156780 A CN 102156780A CN 2011100931692 A CN2011100931692 A CN 2011100931692A CN 201110093169 A CN201110093169 A CN 201110093169A CN 102156780 A CN102156780 A CN 102156780A
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Abstract
The invention relates to a parameterization design method for a base drawing of an industrial speed reducer, comprising the specific steps of: 1, establishing a speed reducer database, a base template library, a program interface, and a program code; 2, reading relevant sizes of the speed reducer from the database, calculating the length and width of the base; 3, amending the size of weld joints of splice plates of the base and assembling the preserved size according to the processing technology; 4, amending the assembly relation and size for the template in the base part drawing required in the base template library, and generating a three-dimensional model of the required base part through a three-dimensional drawing software; and 5, generating a construction engineering drawing from the template of a three-dimensional model driving engineering drawing of the base part. The parameterization design method for a base drawing of an industrial speed reducer provided by the invention has the advantages that the quick and automatic designs from production requirements to construction drawing are carried out, and the design efficiency and the accuracy of the construction drawing are improved.
Description
Technical field
The present invention relates to a kind of industrial speed reduction unit base construction drawing parameterization design method, be applicable to the method that universal speed reducer base working drawing generates on the general industry.
Background technology
At present, the design of speed reduction unit base construction drawing also is in manual drawing or hand computation machine render phase, does not realize the parametrization design, at this situation, needs a kind of parameterization design method to realize production requirement finishing fast to construction drawing.
Summary of the invention
The present invention will provide a kind of industrial speed reduction unit base graph paper parameterization design method, and this method can realize that production requirement arrives the rapid automatic design of construction drawing, improves the accuracy of design efficiency and working drawing.
For achieving the above object, technical scheme of the present invention is: a kind of industrial speed reduction unit base graph paper parameterization design method is characterized in that concrete steps are:
1. set up speed reduction unit database, base template storehouse, program interface, program code,
Will use the centre distance of speed reduction unit in the sample data of producer's model speed reduction unit, height of center, length, width, master datas such as foot bolt number are input to the Access database;
2. from database, read speed reduction unit relative dimensions number, calculate length, the width of base
Import producer, the model of required speed reduction unit according to production requirement, from database, read required speed reduction unit centre distance, height of center, length, width, the foot bolt number of parameters calculates length, the width of base then;
3. according to processing technology, revise each splice plate weld seam size dimension, the assembling of base and reserve size;
4. change the assembly relation and the size of required base part figure template in the base template storehouse, generate the three-dimensional model of required base part by three-dimensional drawing software;
5. drive the engineering drawing template from the base part three-dimensional model and generate construction work figure.
Base total length computing method: the length that speed reduction unit indicates is by left and right sides Ge Jia length value 30mm, and the integer of rounding to 5 or 0 ending, and only allows to add, the unified base right side that adds to of additional numeral.; Determining of base overall width: the width left and right sides Ge Jia 5mm that presses speed reduction unit determines.
The method for arranging of speed reduction unit gusset: speed reduction unit is monolateral N hole, and gusset just has the N+1 piece.
Determining of speed reduction unit base weld seam size: the size of each speed reduction unit base weld seam subtracts 2mm by its gusset thickness of determining.
The computing method of the width of cover plate: after bolt installed, bolt is the most inboard to stay the surplus of 5mm from the weld seam outermost of long gusset and cover plate, rounding to 5 or 0 integer on this basis, and only add and do not subtract.
Beneficial effect of the present invention:
The present invention has realized the rapid automatic design of production requirement to construction drawing, has improved the accuracy of design efficiency and working drawing.
Description of drawings
Fig. 1 is a method flow block diagram of the present invention;
Fig. 2 is a speed reduction unit understructure schematic perspective view.
Embodiment
The invention will be further described below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, industrial speed reduction unit base graph paper parameterization design method of the present invention, concrete steps are:
1. set up speed reduction unit database (table 1), base template storehouse, program interface, program code
2. determine major parameter (being speed reduction unit centre distance, height of center, length, width, foot bolt number etc.) according to determined speed reduction unit model Query Database, calculate the physical dimension such as length, width of base then.
3. according to processing technology, revise each splice plate weld seam size dimension, the assembling of base and reserve size.
4. change the assembly relation and the size of required base part figure template in the base template storehouse, generate the three-dimensional model of required base part by three-dimensional drawing software.
5. drive the engineering drawing template from the base part three-dimensional model and generate construction work figure.
As shown in Figure 2, the base part three-dimensional model is by cover plate 1, gusset 2, and web 3 constitutes.Base size calculation principle: (wherein, each processing technology size value can be determined by the program manual modification)
The base total length: the length that speed reduction unit indicates is by left and right sides Ge Jia length value 30mm, and the integer of rounding to 5 or 0 ending.And only allow to add the unified base right side that adds to of additional numeral.
The arrangement principle of speed reduction unit gusset 2: speed reduction unit is monolateral in principle a N hole, and gusset 2 just has the N+1 piece.
Determining of base overall width: the width left and right sides Ge Jia 5mm that presses speed reduction unit determines the thickness of its cover plate 1 and gusset 2: can determine by speed reduction unit centre distance, see Table 2
Determining of speed reduction unit base weld seam size: the size of each speed reduction unit base weld seam subtracts 2mm by its gusset 2 thickness of determining.
The calculating principle of the width of cover plate 1 is as follows: after bolt installed, bolt is the most inboard to stay the surplus of 5mm from the weld seam outermost of long gusset and cover plate, rounding to 5 or 0 integer on this basis, and only add and do not subtract.
Table 1
| Producer | Model | Centre distance | The hole number | Width | Length | Pitch-row _ long S3 | Pitch-row _ long S2 | Pitch-row _ long S1 | The peak height | Bore dia | Back gauge | Height of center |
| The high tooth in south | QJYXD03-03 | 395 | 8 | 264 | 640 | 220 | 370 | 550 | 390 | 8-m20 | 167 | 200 |
| The high tooth in south | QJYXD03-04 | 440 | 8 | 284 | 710 | 245 | 415 | 615 | 435 | 8-m20 | 185 | 225 |
| The high tooth in south | QJYXD03-05 | 497 | 8 | 299 | 810 | 295 | 485 | 730 | 477 | 8-m20 | 210 | 250 |
| The high tooth in south | QJYXD03-06 | 555 | 8 | 335 | 895 | 315 | 525 | 785 | 535 | 8-m24 | 230 | 280 |
| The high tooth in south | QJYXD03-07 | 620 | 8 | 365 | 996 | 360 | 600 | 885 | 600 | 8-m24 | 260 | 320 |
| The high tooth in south | QJYXD03-08 | 705 | 8 | 429 | 1136 | 415 | 680 | 1015 | 685 | 8-m30 | 295 | 360 |
| The high tooth in south | QJYXD03-09 | 790 | 8 | 454 | 1270 | 470 | 770 | 1140 | 760 | 8-m30 | 335 | 400 |
| The high tooth in south | QJYXD03-10 | 880 | 8 | 520 | 1405 | 520 | 855 | 1265 | 855 | 8-m36 | 370 | 450 |
| Safe star | QJRS-D200 | 340 | 6 | 275 | 600 | 275 | 320 | 550 | 425 | 18 | 415 | 500 |
| Safe star | QJRS-D236 | 406 | 6 | 330 | 716 | 330 | 380 | 660 | 497 | 23 | 455 | 540 |
| Safe star | QJRS-D280 | 480 | 6 | 360 | 845 | 390 | 445 | 780 | 585 | 23 | 455 | 540 |
| Safe star | QJRS-D335 | 571 | 6 | 430 | 1006 | 450 | 527 | 940 | 695 | 27 | 510 | 610 |
| Safe star | QJRS-D400 | 680 | 6 | 510 | 1195 | 550 | 665 | 1100 | 830 | 27 | 510 | 610 |
| SEW | M3PSF50 | 628 | 8 | 396 | 846 | 97 | 471 | 708 | 550 | 28 | 560 | 690 |
| SEW | M3PSF60 | 715 | 8 | 460 | 974 | 130 | 551 | 833 | 675 | 35 | 560 | 690 |
| SEW | M3PSF70 | 828 | 8 | 506 | 1135 | 128 | 602 | 955 | 725 | 35 | 630 | 780 |
| SEW | M3PSF80 | 878 | 8 | 552 | 1230 | 160 | 669 | 1035 | 800 | 42 | 630 | 780 |
| SEW | M3PSF90 | 972 | 8 | 584 | 1324 | 190 | 740 | 1137 | 950 | 42 | 140 | 140 |
Table 2
| Centre distance | Cover sheet thickness | Web (gusset) |
| ≤406 | 12 | 8 |
| ＞406～680 | 16 | 10 |
| ＞680～1000 | 20 | 12 |
| ＞1000～1300 | 24 | 12 |
| ＞1300～ | 28 | 14 |
Claims (2)
1. industrial speed reduction unit base graph paper parameterization design method is characterized in that concrete steps are:
(1) set up speed reduction unit database, base template storehouse, program interface, program code,
Will use the centre distance of speed reduction unit in the sample data of certain producer's model speed reduction unit, height of center, length, width, the master data of foot bolt number is input to the Access database;
(2) from database, read speed reduction unit relative dimensions number, calculate length, the width of base
Import producer, the model of required speed reduction unit according to production requirement, from database, read required speed reduction unit centre distance, height of center, length, width, the basic parameter of foot bolt number calculates length, the width of base then;
(3), revise each splice plate weld seam size dimension, the assembling of base and reserve size according to processing technology;
(4) assembly relation and the size of required base part figure template in the change base template storehouse generate the three-dimensional model of required base part by three-dimensional drawing software;
(5) drive the engineering drawing template from the base part three-dimensional model and generate construction work figure.
2. industrial speed reduction unit base graph paper parameterization design method according to claim 1, it is characterized in that: in the above-mentioned third step: revise the base total length: the length that speed reduction unit indicates is by left and right sides Ge Jia length value 30mm, and the integer of rounding to 5 or 0 ending, and only allow to add the unified base right side that adds to of additional numeral; Described base overall width: the width left and right sides Ge Jia 5mm that presses speed reduction unit determines; The layout of speed reduction unit gusset: speed reduction unit is monolateral N hole, and gusset is the N+1 piece; Determining of speed reduction unit base weld seam size: the size of each speed reduction unit base weld seam subtracts 2mm by its gusset thickness of determining; The cover plate width of revising: after bolt installed, bolt is the most inboard to stay the surplus of 5mm from the weld seam outermost of long gusset and cover plate, rounding to 5 or 0 integer on this basis, and only add and do not subtract.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705447A (en) * | 2012-06-26 | 2012-10-03 | 南京金鑫传动设备有限公司 | Design method of speed reducer module |
| CN102938006A (en) * | 2012-10-31 | 2013-02-20 | 温州大学 | Method for designing oscillating tooth transmission speed reducer |
| CN104268331A (en) * | 2014-09-19 | 2015-01-07 | 北京卫星制造厂 | Antenna tower structure virtual assembly method based on scene visualization |
| CN112464403A (en) * | 2020-11-25 | 2021-03-09 | 西北工业大学 | Knowledge base-based parametric design method for test run rack of aircraft engine |
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2011
- 2011-04-14 CN CN2011100931692A patent/CN102156780A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705447A (en) * | 2012-06-26 | 2012-10-03 | 南京金鑫传动设备有限公司 | Design method of speed reducer module |
| CN102938006A (en) * | 2012-10-31 | 2013-02-20 | 温州大学 | Method for designing oscillating tooth transmission speed reducer |
| CN102938006B (en) * | 2012-10-31 | 2015-08-26 | 温州大学 | A kind of method for designing of movable tooth transmission reducer |
| CN104268331A (en) * | 2014-09-19 | 2015-01-07 | 北京卫星制造厂 | Antenna tower structure virtual assembly method based on scene visualization |
| CN112464403A (en) * | 2020-11-25 | 2021-03-09 | 西北工业大学 | Knowledge base-based parametric design method for test run rack of aircraft engine |
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Application publication date: 20110817 |