CN102501092A - Structure for supporting automobile master model simulation block during machining - Google Patents
Structure for supporting automobile master model simulation block during machining Download PDFInfo
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- CN102501092A CN102501092A CN2011103429015A CN201110342901A CN102501092A CN 102501092 A CN102501092 A CN 102501092A CN 2011103429015 A CN2011103429015 A CN 2011103429015A CN 201110342901 A CN201110342901 A CN 201110342901A CN 102501092 A CN102501092 A CN 102501092A
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- simulated block
- master model
- base plate
- automobile master
- simulation block
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Abstract
The invention provides a structure for supporting an automobile master model simulation block during machining, which comprises a base plate, a plurality of fixing bars and an automobile master model simulation block, wherein T-shaped slots are evenly distributed over the base plate; and the automobile master model simulation block is provided with a plurality of integrally formed technical piles, and the technical piles are fixedly connected with the base plate through the fixing strips. With the structure for supporting an automobile master model simulation block during machining provided by the invention, deformation during machining is reduced, the machining cost and the machining period of a large master model covering part simulation block are greatly reduced, and the working efficiency is greatly improved.
Description
Technical field
The present invention relates to the automobile die processing technique field, particularly relate to a kind of simulation block of whole vehicle matching main model process support structure.
Background technology
It is that material is processed that simulation block of whole vehicle matching main model typically uses wrought aluminium, as when running into some large-scale covering simulated blocks such as protecgulum, beater or beat-up, ceiling, bonnet, the volume of blank is very huge.The integral thickness of master cast covering simulated block basically all is about 10mm-20mm, is machined to 10mm-20mm with regard to a very possible blank from 100mm so.Therefore, as choose casting and for cost, cycle great saving is arranged all as raw material, for the wrought aluminium blank, reasonable process technology, reasonably frock just seems extremely important.
In the large-scale covering simulated block, protecgulum can be classified a comparatively typical case, requirement on machining accuracy ± 0.1mm, outline surface accuracy requirement ± 0.05mm as.Because high, the high requests such as the accuracy of manufacture is high, difficulty of processing height of the technical performance of master cast requirement so added value is also high, just seem very crucial so rationally customize the process route and the frock distribution of cast simulated block.
Usually monolateral surplus of processing is placed as the cast simulated block of 10mm; Distortion after roughing finishes can reach about 5mm even be bigger; Thereby cause half essence, accurately machined distortion just to be difficult to control; So be provided with and must rationalize for rough machined cutter selection, step pitch setting, feed rate setting, surplus, these all are the experience accumulation of each company, but the appropriate design of simulated block process support structure is more important.
Summary of the invention
The objective of the invention is to propose a kind of automobile master model simulated block process support structure, improve the machining accuracy of large-scale master cast covering simulated block, cut down finished cost and the process-cycle, increase operating efficiency.
The present invention proposes a kind of automobile master model simulated block process support structure, comprising: a base plate, base plate have T-slot and a plurality of fixed strip that is uniformly distributed with, and the automobile master model simulated block; Said automobile master model simulated block has integrated a plurality of technology stake, and said a plurality of technology stakes are fixedly connected with base plate through said fixed strip.
More excellent ground evenly is provided with the technology stake according to the size of simulated block, makes simulated block not yielding under the stress effect.
Wherein, 3 pairs of 6 technology stakes are set, are distributed in position near the simulated block machined surface.
Wherein, said technology stake and simulated block machined surface leave the spacing of 20mm.
More excellent ground, the weak edge of simulated block also has auxiliary support structure.
Wherein, said auxiliary support structure comprises fixed strip and supplemental support piece, and the supplemental support piece is fixedly connected with base plate through fixed strip.
Distortion when automobile master model simulated block process support structure of the present invention has reduced machining all reduces the processing cost of large-scale master cast covering simulated block, process-cycle greatly, has improved operating efficiency greatly.
Description of drawings
Can graphicly further be understood through following detailed Description Of The Invention and appended about advantage of the present invention and spirit.
Fig. 1 is a process support structural upright structural representation of the present invention;
Fig. 2 is a process support structure side view of the present invention;
Fig. 3 is a process support structure vertical view of the present invention.
The specific embodiment
Specify specific embodiment of the present invention below in conjunction with accompanying drawing.
Shown in Fig. 1-3, automobile master model simulated block process support structure of the present invention comprises base plate 1, is uniformly distributed with T-slot 2 on the base plate 1.Automobile master model simulated block 3 is fixed in the fixed strip 5 on the base plate 1 through a plurality of integrated with it technology stakes 4.According to the size of simulated block, in position technology stake 4 is set evenly near the simulated block machined surface, make simulated block not yielding under the effect of stress in process.Technology stake 4 and simulated block machined surface leave the spacing of 20mm, are convenient to add and stretch into cutter man-hour.The external diameter of technology stake is 40mm-50mm, and both ends of the surface are all attacked the M12 screwed hole.In the simulated block of the automobile protecgulum shown in Fig. 1-3,3 pairs of 6 technology stakes are set altogether, be uniformly distributed with along the interior edge of simulated block machined surface.Spacing is about 650mm between every pair of technology stake.Totally 3 of fixed strips 5, every pair of shared fixed strip 5 of technology stake.About the about 800mm of fixed strip 5 length, be fixedly connected with the T-slot 2 of base plate 1 through screw.Fixed strip 5 is the auxiliary equipment that digital control processing is commonly used, and simple to operate, simulated block 3 is fixed on the base plate 1 through technology stake 4, fixed strip 5, the stress deformation that when carrying out machining, can reduce in the process like this to be produced.But the appearance profile zone of simulated block 3 is comparatively thin, generally has only 1.5mm-2mm; Therefore; Weak edge at simulated block 3 also has auxiliary support structure, comprises fixed strip 6 and supplemental support piece 7, and supplemental support piece 7 is fixedly connected with base plate 1 through fixed strip 6.The fixed strip 6 that is used to support supplemental support piece 7 is less than fixed strip 5, distribution be spaced apart 250mm-300mm, the distribution principle with workpiece disembark a base plate 1 high more then distribute close more.Supplemental support piece 7 can reduce the distortion of simulated block thin edge weak part in process.
Described in this specification is preferred embodiment of the present invention, and above embodiment is only in order to explain technical scheme of the present invention but not limitation of the present invention.All those skilled in the art all should be within scope of the present invention under this invention's idea through the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (6)
1. automobile master model simulated block process support structure, it is characterized in that comprising: a base plate, base plate have T-slot and a plurality of fixed strip that is uniformly distributed with, and the automobile master model simulated block; Said automobile master model simulated block has integrated a plurality of technology stake, and said a plurality of technology stakes are fixedly connected with base plate through said fixed strip.
2. supporting construction as claimed in claim 1 is characterized in that according to the size of simulated block the technology stake being set evenly, makes simulated block not yielding under the stress effect.
3. supporting construction as claimed in claim 2 is characterized in that being provided with 3 pairs of 6 technology stakes, is distributed in the position near the simulated block machined surface.
4. supporting construction as claimed in claim 1 is characterized in that said technology stake and simulated block machined surface leave the spacing of 20mm.
5. supporting construction as claimed in claim 1 is characterized in that the weak edge of simulated block also has auxiliary support structure.
6. supporting construction as claimed in claim 5 is characterized in that said auxiliary support structure comprises fixed strip and supplemental support piece, and the supplemental support piece is fixedly connected with base plate through fixed strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103429015A CN102501092A (en) | 2011-11-03 | 2011-11-03 | Structure for supporting automobile master model simulation block during machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103429015A CN102501092A (en) | 2011-11-03 | 2011-11-03 | Structure for supporting automobile master model simulation block during machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102501092A true CN102501092A (en) | 2012-06-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103429015A Pending CN102501092A (en) | 2011-11-03 | 2011-11-03 | Structure for supporting automobile master model simulation block during machining |
Country Status (1)
| Country | Link |
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| CN (1) | CN102501092A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191271A (en) * | 2014-09-01 | 2014-12-10 | 宁夏共享精密加工有限公司 | Anti-deformation supporting device and method for large thin-wall mill end cover |
| CN105234719A (en) * | 2015-11-18 | 2016-01-13 | 广西大学 | Special clamp for pneumatic type tire mold slideway |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767673A (en) * | 2009-12-25 | 2010-07-07 | 安徽江淮汽车股份有限公司 | Device for storing and transferring automotive body-in-white sheet metal |
| EP2377670A1 (en) * | 2010-04-14 | 2011-10-19 | Matsuura Machinery Corporation | Apparatus for producing three-dimensional shaped product |
| CN202015915U (en) * | 2010-12-24 | 2011-10-26 | 南车南京浦镇车辆有限公司 | Universal workbench of bogie processing center |
| CN202356890U (en) * | 2011-11-03 | 2012-08-01 | 江苏申模数字化制造技术有限公司 | Machining and supporting structure of automobile master model simulation block |
-
2011
- 2011-11-03 CN CN2011103429015A patent/CN102501092A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767673A (en) * | 2009-12-25 | 2010-07-07 | 安徽江淮汽车股份有限公司 | Device for storing and transferring automotive body-in-white sheet metal |
| EP2377670A1 (en) * | 2010-04-14 | 2011-10-19 | Matsuura Machinery Corporation | Apparatus for producing three-dimensional shaped product |
| CN202015915U (en) * | 2010-12-24 | 2011-10-26 | 南车南京浦镇车辆有限公司 | Universal workbench of bogie processing center |
| CN202356890U (en) * | 2011-11-03 | 2012-08-01 | 江苏申模数字化制造技术有限公司 | Machining and supporting structure of automobile master model simulation block |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191271A (en) * | 2014-09-01 | 2014-12-10 | 宁夏共享精密加工有限公司 | Anti-deformation supporting device and method for large thin-wall mill end cover |
| CN104191271B (en) * | 2014-09-01 | 2016-08-03 | 宁夏共享精密加工有限公司 | A kind of large thin-wall grinder shell cover anti-deformation support top device and method |
| CN105234719A (en) * | 2015-11-18 | 2016-01-13 | 广西大学 | Special clamp for pneumatic type tire mold slideway |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |