CN103341719B - The excavation-filling method of sheet metal and patching machine - Google Patents
The excavation-filling method of sheet metal and patching machine Download PDFInfo
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- CN103341719B CN103341719B CN201310250318.0A CN201310250318A CN103341719B CN 103341719 B CN103341719 B CN 103341719B CN 201310250318 A CN201310250318 A CN 201310250318A CN 103341719 B CN103341719 B CN 103341719B
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 13
- 239000002184 metal Substances 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 65
- 239000010959 steel Substances 0.000 claims abstract description 65
- 238000003801 milling Methods 0.000 claims abstract description 42
- 238000003466 welding Methods 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000000227 grinding Methods 0.000 claims abstract description 9
- 230000008439 repair process Effects 0.000 claims description 8
- 238000005498 polishing Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 7
- 239000010935 stainless steel Substances 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
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Abstract
The patching machine of sheet metal, comprises upper and lower fixed part and the dismountable fine-limit work parts be precisely arranged on standing part; Standing part is circular upper low bottom-disc, and the center of upper low bottom-disc is provided with fixing hole and connector is fixed by the not steel band of orientation tool across 3mm, and ensures concentric up and down; Accurate workpiece comprises high-precision circular guideway, accurate XY shaft platform and work mechanism; Circular guideway makes the work mechanism such as milling cutter or welding gun make accurate circular motion around center, the radius of gyration of accurate XY shaft platform adjustment milling, weldering or grinding machine.The present invention can make the stainless steel band of low bottom-disc within 3mm is thick on patching machine (being also other thin plate) carry out repairing and not damage steel band remainder, makes low bottom-disc keep repairing with one heart.
Description
One, technical field
The present invention relates to a kind of method for repairing and mending to sheet metal and equipment.
Two, background technology
Because the industries such as domestic and international food, chemical industry, medicine, tobacco, timber processing widely use stainless steel belt, conveyer belt, therefore use amount is huge, but due to the restriction of domestic technique condition etc., this type of steel band is substantially all higher by external import cost, and a finished product steel belt often needs more than 2,000,000.In use, due to carelessness, the reasons such as misoperation cause pit to large-area steel band conveying belt, projection, and the defects such as flaw make steel band conveying belt cannot continue normal use.Produce these situations under normal circumstances often to scrap and more renew steel band or allow offshore company repair it, not only cause great waste, also have a strong impact on the production cycle of domestic use producer.Therefore, research and develop sheet metal patching machine can simple and fast repair extensive stainless steel belt conveyer belt accurately and associated metal sheet material very necessary.
Three, summary of the invention
The present invention seeks to: propose a kind of method for repairing and mending to sheet metal and equipment, in order to save steel band use and maintenance cost and development and Design.Can be simple, fast, the impaired steel band of accurate reparation or steel plate.Thus make the impaired steel band that cannot meet continuation production requirement originally continue to use.
The patching machine of sheet metal, comprises upper and lower fixed part and the dismountable fine-limit work parts be precisely arranged on standing part; Standing part is circular upper low bottom-disc, and the center of upper low bottom-disc is provided with fixing hole and connector is fixed by the not steel band of orientation tool across 3mm, and ensures concentric up and down; Accurate workpiece comprises high-precision circular guideway, accurate XY shaft platform and work mechanism; Circular guideway makes the work mechanism such as milling cutter or welding gun make accurate circular motion around center, the radius of gyration of XY shaft platform adjustment milling, weldering or grinding machine.
Further, along being equipped with high strength positioning magnetic steel, there is powerful suction in upper low bottom-disc week, ensures by center positioning hole and connecting bolt the attraction that upper low bottom-disc coincide; Against shock upper-lower compacting plate is equipped with in the central authorities in upper low bottom-disc week.
Further, attraction magnet steel is also equipped with upper-lower compacting plate; And be provided with at lower pressure strip and eject magnet steel screw mandrel.
Further, welding tooling is provided with chromium steel air ring, has the upper-lower compacting plate frock of pressuring action while compressing sticking patch and steel band, ensure that the flatness of sticking patch and steel band to steel band.
Further, accurate XY shaft platform can control the lifting of the operating point of work mechanism, requires to change milling cutter, welding gun, bistrique and rubbing head, keep with one heart in co-located according to difference.Circular guideway adopts high-precision guide rail and slide block, and guide rail is provided with gear ring, and coordinates the gear that drive motors is installed, and drive motors is buncher.
The excavation-filling method of sheet metal, have following three steps, i.e. milling automatics, automatic welding, polishes automatically;
Wherein automatic welding steel band tow sides one piece of all will weld that guarantee " benefit " gets on and raw steel band perfectly combine, and ensure the performance identical with raw steel band.
First step milling automatic, work mechanism is milling cutter device, milling is first adopted " to be dug " by undamaged portion, according to actual needs first, make the position needing to repair, top bottom-disc is placed on steel band upper surface, and first mills out a center positioning hole in center chassis position, utilize orientation tool upper and lower 2 circular base plate to be fixed on steel band across steel plate is concentricity.And install the milling tool that the cutting preventing from dropping in milling process causes steel band 2 damages.Then determine how large diameter circle " to be dug " according to damaged area size;
Second step automatic welding, takes off milling cutter device, changes welder.Be positioned in the round hole under milling with the sticking patch that coincide of circle hole, see whether just lower gap; Adjustment welding torch position and height are to welding position, open motor, welding gun welds together sticking patch and steel band uniformly according to the track of setting, after treating that upper surface welds, fine-limit work parts and circular guideway and working portion are together pulled down, be mounted on low bottom-disc, lower surface welds by the process repeating automatic welding;
3rd step polishing, needs to carry out polishing after welding is good, is polished to consistent with raw steel band by weld seam and sticking patch; Welding gun is pulled down, changes electric grinding tool, open motor and slowly adjust the radius of gyration, until all polished smooth by lower surface; Pull down circular guideway and workpiece, then be installed on top bottom-disc, repeat bruting process until smooth.
Two fixed parts are (circular) upper low bottom-disc, can be fixed together firmly, and ensure concentric up and down by orientation tool across the stainless steel belt of the thickest 3mm; Accurate workpiece is made up of a high-precision circular guideway, accurate XY shaft platform and work mechanism; Circular guideway makes the work mechanism such as milling cutter or welding gun make accurate circular motion around center, and the radius of gyration of the adjustment of XY shaft platform milling cutter or welding gun etc., therefore accurately can repair the steel band broken parts of the Ф 150mm-300mm that circular guideway can control as required.
Beneficial effect of the present invention, the present invention can make the stainless steel band of low bottom-disc within 3mm is thick on patching machine (being also other thin plate) carry out repairing and not damage steel band remainder, make low bottom-disc keep repairing with one heart, this repairing method can avoid steel band to repair and to abandon the consequence causing huge waste.Utilize present device can repair place's damaged part in 1-2 hour, the effect after benefit is consistent with raw steel band.Greatly save maintenance cost and the cycle of user, huge convenience and interests can have been brought to client.
Four, accompanying drawing explanation
Fig. 1 sheet metal mend operating diagram by replacing a damaged part;
The operating diagram of a side of the work of mending by replacing a damaged part of Fig. 2 sheet metal;
Fig. 3 sheet metal mend schematic top plan view by replacing a damaged part.
Five, detailed description of the invention
As shown in the figure, clamping plate 9 in top bottom-disc 1, servomotor 2, X-axis precision linear module 3, handwheel 4, link 5, Y-axis precision linear module 6, electric mill 7, electric mill gripping sleeve 8, vibrationproof, accurate circular guideway 10, welding tooling 11, under be fixed block 12, lower hold down gag 13, screw mandrel 14, lower pressure strip (having magnet steel) 15, low bottom-disc 16, milling tool 17, electric mill fixed block 18, drive motors 19, tooth axle 20, steel band 21.
Accurate XY shaft platform comprises X-axis precision linear module 3 and Y-axis precision linear module 6.Be arranged on link 5.Upper low bottom-disc is circular, and be provided with fixture and fix accurate circular guideway 10, in guarantee, low bottom-disc is concentric.Installment work machinery and corresponding frock on upper low bottom-disc.
, along being equipped with high strength positioning magnetic steel, there is powerful suction in upper low bottom-disc week, ensures by center positioning hole and connecting bolt the attraction that upper low bottom-disc coincide; Play and neither damage steel strip surface firmly chassis to be fixed on steel band again upper and lower;
The central authorities in upper low bottom-disc week are equipped with on against shock upper-lower compacting plate, upper-lower compacting plate and also magnet steel are housed, and can compress steel band and prevent steel band from milling process, damaging cutter due to vibration, ensure cutting edge Glabrous thorn; Lower pressure strip is provided with and ejects screw mandrel 14, can be separated by the magnet steel sucked easily; Be convenient to shirk;
Accurate workpiece is made up of a high-precision circular guideway, accurate XY shaft platform and work mechanism; Circular guideway makes the work mechanisms such as milling, weldering and grinding machine make accurate circular motion around center, the radius of gyration of the adjustment of XY shaft platform milling cutter or welding gun etc., work mechanism is milling cutter device and welding, grinding attachment, and be provided with corresponding frock, milling tool is provided with amass and cuts groove, prevent chip from steel band secondary is suffered a loss; Clamping plate 9 in vibrationproof, under be fixed block 12, lower hold down gag 13 pairs of steel bands have pressuring action, steel band is only had outside milling part is exposed to, greatly reduces the possibility of the cutter that shakes;
Welding tooling is provided with chromium steel air ring, has the frock of pressuring action while compressing sticking patch and steel band, ensure that the flatness of sticking patch and steel band, having thermolysis again, greatly reducing sticking patch and the distortion of steel band when welding steel band, if desired can two-sided welding.
Circular guideway adopts high-precision guide rail and slide block, and guide rail is provided with gear ring, coordinates the gear that drive motors is installed, can work mechanism be made accurately to do gyration.Drive motors can speed governing.
Accurate XY shaft platform can control the lifting of the operating point of work mechanism, requires to change milling cutter, welding gun, bistrique and rubbing head according to difference in co-located, and keeps with one heart, effectively ensureing machining accuracy;
Accurate XY shaft platform adopts the sliding group of accurate linear, can regulate the patch 70-300mm repairing different-diameter accurately as required; Circuit orbit positioner, accurately removes and installs circular guideway on upper low bottom-disc, and ensures that once mounting meets kinds of processes requirement with one heart to meet different process requirement.
Job step:
The first step " is dug ", milling is first adopted " to be dug " by undamaged portion, according to actual needs first, make the position needing to repair, top bottom-disc is placed on steel band upper surface, and mill out a center positioning hole in center chassis position, utilize orientation tool to be fixed on steel band across steel plate is concentricity on upper and lower 2 chassis.And install the milling tool that the cutting preventing from dropping in milling process causes steel band 2 damages.Then determine how large diameter circle " to be dug " according to damaged area size.Servomotor is utilized to be located by milling cutter accurately (such as need the circle of milling ∮ 300mm, just the place of accurate location and decentre 150mm, and count cutter compensation in).Start motor, adjust the speed that the motor speed of milling machinery is extremely suitable, by under damaged part milling.
Second step " benefit ", takes off welding tooling, changes welding tooling.Standard sticking patch is positioned in the round hole under milling, sees whether just lower gap.And milling cutter is changed, change welding gun, adjustment welding torch position and height are to tram, open motor, welding gun can weld together sticking patch and steel band uniformly according to the track of setting, after treating that upper surface welds, circular guideway and working portion is together pulled down, be mounted on low bottom-disc, lower surface welds by the process repeating automatic welding.Owing to being automatic welding at the uniform velocity, firm welding, evenly, attractive in appearance.
3rd step polishing, needs to carry out polishing after welding is good, is polished to consistent with raw steel band by weld seam and sticking patch.Now direct welding gun to be pulled down, change electric grinding tool, open motor and slowly adjust the radius of gyration, until all polished smooth by lower surface.Pull down circular guideway and workpiece, then be installed on top bottom-disc, repeat bruting process until smooth.Finally pull down the consistent degree that patching machine detects patch portion and raw steel band.Whole process is complete.
Although the present invention with preferred embodiment disclose as above, so itself and be not used to limit the present invention.Persond having ordinary knowledge in the technical field of the present invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore, protection scope of the present invention is when being as the criterion depending on those as defined in claim.
Claims (1)
1. the excavation-filling method of sheet metal, it is characterized in that comprising three steps, i.e. milling automatics, automatic welding, polishes automatically; The workpiece of the detachable precision be precisely arranged on chassis is adopted to comprise high-precision circular guideway, accurate XY shaft platform and work mechanism; Circular guideway makes milling cutter, welding gun or grinding machine work mechanism make accurate circular motion around center, and accurate XY shaft platform adjustment comprises the radius of gyration of milling, weldering or grinding machine work mechanism;
First step milling automatic, work mechanism is milling cutter device, first adopts milling " to be dug " by undamaged portion on steel band; According to actual needs first, make the position needing to repair, top bottom-disc is placed on steel band upper surface, and first mills out a center positioning hole in center chassis position, utilize orientation tool to be fixed on steel band by upper and lower two circular chassis across steel band is concentricity; And install the milling tool that the cutting preventing from dropping in milling process causes steel band secondary damage; Then determine how large diameter circle " to be dug " according to damaged area size;
Second step automatic welding, takes off milling cutter device, changes welder; Be positioned over the sticking patch that coincide of circle hole in the round hole under milling, see whether just lower gap; Adjustment welding torch position and height, to welding position, open motor, and sticking patch and steel band weld together according to the track of setting by welding gun uniformly; After treating that steel band upper surface welds, fine-limit work parts and circular guideway and working portion are together pulled down, is mounted on low bottom-disc, welding steel band lower surface;
3rd step polishing, needs to carry out polishing after welding is good, is polished to consistent with raw steel band by weld seam and sticking patch; Welding gun is pulled down, changes electric grinding tool, open motor and slowly adjust the radius of gyration, until all polished smooth by steel band lower surface; Pull down circular guideway and workpiece, then be installed on top bottom-disc, polishing is repeated until smooth to steel band upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310250318.0A CN103341719B (en) | 2013-06-21 | 2013-06-21 | The excavation-filling method of sheet metal and patching machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310250318.0A CN103341719B (en) | 2013-06-21 | 2013-06-21 | The excavation-filling method of sheet metal and patching machine |
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| Publication Number | Publication Date |
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| CN103341719A CN103341719A (en) | 2013-10-09 |
| CN103341719B true CN103341719B (en) | 2015-07-29 |
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| CN201310250318.0A Active CN103341719B (en) | 2013-06-21 | 2013-06-21 | The excavation-filling method of sheet metal and patching machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113843578A (en) * | 2021-11-11 | 2021-12-28 | 敦化市拜特科技有限公司 | Method and equipment for repairing sheet steel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988007432A1 (en) * | 1987-04-01 | 1988-10-06 | Zlatko Markelj | Improved rim repair process for mis-shapen car wheel drillings |
| CN1231953A (en) * | 1998-04-10 | 1999-10-20 | 中国钢铁股份有限公司 | Method for regeneration of heavy-duty machinery base surface by plate welding repair |
| KR20050006477A (en) * | 2003-07-09 | 2005-01-17 | 최인숙 | Recycling method for cylinder |
| CN102094220A (en) * | 2011-01-21 | 2011-06-15 | 仇文东 | Method for repairing titanium mother board |
-
2013
- 2013-06-21 CN CN201310250318.0A patent/CN103341719B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988007432A1 (en) * | 1987-04-01 | 1988-10-06 | Zlatko Markelj | Improved rim repair process for mis-shapen car wheel drillings |
| CN1231953A (en) * | 1998-04-10 | 1999-10-20 | 中国钢铁股份有限公司 | Method for regeneration of heavy-duty machinery base surface by plate welding repair |
| KR20050006477A (en) * | 2003-07-09 | 2005-01-17 | 최인숙 | Recycling method for cylinder |
| CN102094220A (en) * | 2011-01-21 | 2011-06-15 | 仇文东 | Method for repairing titanium mother board |
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| CN103341719A (en) | 2013-10-09 |
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Effective date of registration: 20190129 Address after: 214100 No. 113 Huaqing Road, Wuxi City, Jiangsu Province Patentee after: Wuxi Huamei board Co. Ltd. Address before: 214100 No. 113 Huaqing Road, Wuxi City, Jiangsu Province Patentee before: Wang Jingda |
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Effective date of registration: 20190419 Address after: 214028 No. 38 Xixia Road, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Huamei New Materials Co., Ltd. Address before: 214100 No. 113 Huaqing Road, Wuxi City, Jiangsu Province Patentee before: Wuxi Huamei board Co. Ltd. |
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