CN101648287B - Novel rotating miller - Google Patents
Novel rotating miller Download PDFInfo
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- CN101648287B CN101648287B CN2009101816092A CN200910181609A CN101648287B CN 101648287 B CN101648287 B CN 101648287B CN 2009101816092 A CN2009101816092 A CN 2009101816092A CN 200910181609 A CN200910181609 A CN 200910181609A CN 101648287 B CN101648287 B CN 101648287B
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- main beam
- cutting head
- power cutting
- crossbeam
- miller
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Abstract
The invention discloses a novel rotating miller which comprises a main beam that is connected with an electric appliance cabinet; a drag link mechanism is arranged above the main beam, a workbench is arranged below the main beam, a rotating mechanism is arranged at the lower end of the workbench, and a left beam and a right beam are arranged at the left end and the right end of the main beam, wherein the right beam is connected with a longitudinal beam, the left beam is connected with a first power cutting head, the right beam is connected with a second power cutting head through a longitudinal beam, a support structure is arranged at the side of the connection part of the main beam and the right beam, and alarm lamps are arranged at two ends of the main beam. The invention has good security, small volume, convenient installation and gas milling speed and can achieve the advantages that two annular orbit planes are processed simultaneously after once positioning, and the parallelism degree is high after being processed.
Description
Technical field:
The present invention relates to a kind of processing machine of maritime works's machinery, particularly a kind of novel rotating miller that is exclusively used in the processing of large-scale steel structure planar annular.
Background technology:
From industry, at present, crane barge revolution lower support is divided two-layer orbit plane up and down, requires all higher to parallelism of two planes and flatness.Revolution lower support member is the solder type steel construction, and postwelding orbital plane flatness is relatively poor, for higher flatness is arranged, adopts orbital plane to put the surplus method for processing and guarantees.And mainly there is following deficiency in the large-scale vertical lathe on existing processing crane barge revolution lower support plane:
1, the process-cycle long, adjust the level of revolution lower support earlier, the back adopts the turning mode to process.Structure is heavier, and rotator inertia is big, and turning speed is slow, causes the waste of the energy, and processing cost is too high.
2, vertical lathe can not be processed the lower railway face of crane barge revolution lower support, can not realize processing two-layer orbital plane up and down simultaneously after the one-time positioning;
3, vertical lathe equipment need turn round the lower support clamping on workbench, thereby needs transhipment and reliable clamping, the increase workload, and have potential safety hazard.
Summary of the invention:
The objective of the invention is in order to overcome above deficiency, provide that a kind of security performance is good, volume is little, easy for installation, milling speed is fast, can realize processing two circular orbit faces and the high novel rotating miller of the processing back depth of parallelism simultaneously after the one-time positioning.
Purpose of the present invention is achieved through the following technical solutions: a kind of novel rotating miller, comprise main beam, its main beam is connected with the Electric Appliance Cabinet that is provided with, above main beam, be provided with drag link mechanism, its main beam below is provided with workbench, be provided with slew gear in the workbench lower end, the two ends, the left and right sides of its main beam are provided with left crossbeam and right crossbeam, right crossbeam is connected with longitudinal beam, left side crossbeam is connected with the first power cutting head, right crossbeam is connected with the second power cutting head by longitudinal beam, is provided with supporting construction in the side of main beam and right crossbeam junction.
Further improvement of the present invention is: two ends, the main beam left and right sides are provided with warning lamp.
Further improvement of the present invention is: slew gear is that frequency control motor, multi-stage gear reduction box, cycloidal pinwheel reduction box and swiveling gear are formed.
Further improvement of the present invention is: the first power cutting head and the second power cutting head are respectively the slabbing unit head of 7.5kw and the universal milling of 7.5kw is cut milling head.
Further improvement of the present invention is: the rotating speed of power cutting head is 75-420 rev/min.
Further improvement of the present invention is: supporting construction is
Rigid wheel.
Further improvement of the present invention is: drag link mechanism is the bridge type structure.
The present invention compared with prior art has the following advantages:
1, lathe is light, lathe can be winched to pivoting support structural member center support position, only needs to use bolting, the location is installed conveniently, saves cost, avoids potential safety hazard.
2, power cutting head and slew gear adopt frequency control, can regulate the bite and the amount of feeding arbitrarily, and turning speed is fast, reduce the waste of the energy;
3, processing the revolution lower support and get on the right track behind the face, and use supporting construction, is benchmark processing lower railway face with this orbital plane, the depth of parallelism about effectively guaranteeing between orbital plane.
4, lathe bed adopts hierarchical structure, can be by weighing the processing that realizes the rotation supporting structure of different gauges in the certain distance about processing.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Number in the figure: 1-main beam, 2-Electric Appliance Cabinet, 3-drag link mechanism, 4-workbench, 5-slew gear, 6-left side crossbeam, the right crossbeam of 7-, 8-longitudinal beam, the 9-first power cutting head, 9 '-the second power cutting head, 10-supporting construction, 11-warning lamp.
The specific embodiment:
In order to deepen the understanding of the present invention, the invention will be further described below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the present invention, does not constitute the qualification to protection domain of the present invention.
Show one embodiment of the present invention as Fig. 1, a kind of rotary miller, comprise main beam 1, this main beam 1 is connected with the Electric Appliance Cabinet 2 that is provided with, above main beam 1, be provided with drag link mechanism 3, below main beam 1, be provided with workbench 4, on workbench 4 lower end side, be provided with slew gear 5, the two ends, the left and right sides of this main beam 1 are provided with left crossbeam 6 and right crossbeam 7, this right side crossbeam 7 is connected with the longitudinal beam 8 of vertical setting, left side crossbeam 6 is connected with the first power cutting head 9, right crossbeam 7 is connected with the second power cutting head 9 ' by longitudinal beam 8, side in main beam 1 and right crossbeam 7 junctions is provided with supporting construction 10, and this supporting construction 10 is a rigid wheel, but the amount of deflection of up-down adjustment main beam 1, on left crossbeam 6 and right crossbeam 7, be respectively equipped with warning lamp 11, workbench 4 is positioned over workpiece crane barge revolution lower support centre mount position, and with bolt that both are fastening, thus the slew gear that workbench 4 is provided with 5 is realized revolute function.Slew gear 5 is mainly done 360 ° of revolutions by little modulus pivoting support bearing, adopt 11kw frequency control motor and multi-stage gear reduction box, the slew gear that cycloidal pinwheel reduction box and swiveling gear are formed drives slewing bearing and rotates, processing the revolution lower support gets on the right track behind the face, and use supporting construction, with this orbital plane is benchmark reprocessing lower railway face, effectively guarantee the depth of parallelism between orbital plane up and down, can realize one-time positioning processing two opposing planes up and down, the first power cutting head 9, the second power cutting head 9 ' and slew gear 5 adopt frequency control, can regulate the bite and the amount of feeding arbitrarily, milling speed is fast, reduce the waste of the energy, its the first power cutting head 9 and the second power cutting head 9 ' are respectively the slabbing unit head of 7.5kw and the universal milling of 7.5kw is cut milling head, the rotating speed of the first power cutting head 9 and the second power cutting head 9 ' is 75-420 rev/min, the first power cutting head 9 and the second power cutting head 9 ' realize circumferential feed motion by slew gear in process, remaining part guarantees that member has enough rigidity, and reduce resonance, make the milling campaign more steady; Drag link mechanism 3 is the bridge type structure, lathe bed adopts hierarchical structure, can realize the processing of the rotation supporting structure of different gauges in the certain distance by lengthening left and right sides crossbeam, described lathe is light, lathe can be winched to pivoting support structural member center support position, only need to use bolting, installation and convenient, save cost, avoid potential safety hazard.
Claims (6)
1. rotary miller, it is characterized in that: comprise main beam (1), described main beam (1) is connected with the Electric Appliance Cabinet that is provided with (2), described main beam (1) top is provided with drag link mechanism (3), described main beam (1) below is provided with workbench (4), be provided with slew gear (5) in workbench (4) lower end, the two ends, the left and right sides of described main beam (1) are provided with left crossbeam (6) and right crossbeam (7), described right crossbeam (7) is connected with longitudinal beam (8), described left crossbeam (6) is connected with the first power cutting head (9), described right crossbeam (7) is connected with the second power cutting head (9 ') by described longitudinal beam (8), is provided with supporting construction (10) in the side of described main beam (1) and right crossbeam (7) junction.
2. according to the described rotary miller of claim 1, it is characterized in that: described main beam (1) two ends, the left and right sides are provided with warning lamp (11).
3. according to claim 1 or 2 described rotary millers, it is characterized in that: described slew gear (5) is formed for frequency control motor, multi-stage gear reduction box, cycloidal pinwheel reduction box and swiveling gear.
4. according to the described rotary miller of claim 1, it is characterized in that: the described first power cutting head (9) is the slabbing unit head of 7.5k w, and the described second power cutting head (9 ') is cut milling head for the universal milling of 7.5kw.
5. according to the described rotary miller of claim 1, it is characterized in that: described supporting construction (10) is rigid wheel.
6. according to the described rotary miller of claim 1, it is characterized in that: described drag link mechanism (3) is the bridge type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101816092A CN101648287B (en) | 2009-07-20 | 2009-07-20 | Novel rotating miller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101816092A CN101648287B (en) | 2009-07-20 | 2009-07-20 | Novel rotating miller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101648287A CN101648287A (en) | 2010-02-17 |
| CN101648287B true CN101648287B (en) | 2011-04-20 |
Family
ID=41670673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101816092A Expired - Fee Related CN101648287B (en) | 2009-07-20 | 2009-07-20 | Novel rotating miller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101648287B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829802A (en) * | 2010-04-01 | 2010-09-15 | 深圳市大族激光科技股份有限公司 | Device for milling plane by using turning tool |
| CN102310218B (en) * | 2011-07-04 | 2012-11-28 | 绥中四方电站装备制造有限公司 | Circumferential milling machine for machining inner-outer wall surfaces of cylindrical object |
| CN103084615B (en) * | 2013-01-31 | 2015-03-11 | 上海振华重工集团（南通）有限公司 | Novel rotation milling machine |
| CN103286357A (en) * | 2013-06-04 | 2013-09-11 | 中国葛洲坝集团机械船舶有限公司 | Device for processing large-size flange surface |
| CN104589159A (en) * | 2014-12-03 | 2015-05-06 | 安徽省库仑动力自动化科技有限公司 | Annular track industrial robot for machining large-scale workpiece |
| CN104759886B (en) * | 2015-03-18 | 2016-07-06 | 佛山新成洪鼎机械技术有限公司 | Towed turnning and milling boring machine |
| CN105108218B (en) * | 2015-09-25 | 2017-10-10 | 武汉神骏专用汽车制造股份有限公司 | Large-size pivoting support mounting seat joint face processing milling machine |
| CN106825704A (en) * | 2017-03-01 | 2017-06-13 | 广西双起起重机制造有限公司 | The rotary milling machine of drum flange is hung in processing fixation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5044844A (en) * | 1989-11-30 | 1991-09-03 | Furmanite Australia Pty. Ltd. | Machining apparatus |
| CN2645827Y (en) * | 2003-10-20 | 2004-10-06 | 渤海船舶重工有限责任公司 | Milling machine for on-site processing of shipboard large-scale equipment seat surface |
| FR2906745A1 (en) * | 2006-10-05 | 2008-04-11 | Dufieux Ind Sa | Large diameter part e.g. Kaplan turbine rotor, machining device, has control unit to allow coordinated functioning of drive and motor units, and assembly for machining of external peripheral and inner regions of part |
| CN201079858Y (en) * | 2007-09-19 | 2008-07-02 | 扬州华泰特种设备有限公司 | Processing device for portals type crane gantry cylinder flange and turntable flange |
| CN201432134Y (en) * | 2009-07-20 | 2010-03-31 | 南通振华重型装备制造有限公司 | Novel rotary miller |
-
2009
- 2009-07-20 CN CN2009101816092A patent/CN101648287B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5044844A (en) * | 1989-11-30 | 1991-09-03 | Furmanite Australia Pty. Ltd. | Machining apparatus |
| CN2645827Y (en) * | 2003-10-20 | 2004-10-06 | 渤海船舶重工有限责任公司 | Milling machine for on-site processing of shipboard large-scale equipment seat surface |
| FR2906745A1 (en) * | 2006-10-05 | 2008-04-11 | Dufieux Ind Sa | Large diameter part e.g. Kaplan turbine rotor, machining device, has control unit to allow coordinated functioning of drive and motor units, and assembly for machining of external peripheral and inner regions of part |
| CN201079858Y (en) * | 2007-09-19 | 2008-07-02 | 扬州华泰特种设备有限公司 | Processing device for portals type crane gantry cylinder flange and turntable flange |
| CN201432134Y (en) * | 2009-07-20 | 2010-03-31 | 南通振华重型装备制造有限公司 | Novel rotary miller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101648287A (en) | 2010-02-17 |
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Owner name: SHANGHAI ZHENHUA HEAVY INDUSTRIES GROUP (NANTONG) Free format text: FORMER OWNER: NANTONG ZHENHUA HEAVY EQUIPMENT MANUFACTURING CO., LTD. Effective date: 20120203 |
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Free format text: CORRECT: ADDRESS; FROM: 226010 NANTONG, JIANGSU PROVINCE TO: 226000 NANTONG, JIANGSU PROVINCE |
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Effective date of registration: 20120203 Address after: Jiangsu Zhenhua 226000 economic and Technological Development Zone of Nantong Road No. 1 Patentee after: Shanghai Zhenhua Heavy Industry Group (Nantong) Co., Ltd. Address before: 226010 No. 169, Jiang Hai Road, Nantong economic and Technological Development Zone, Jiangsu, China Patentee before: Nantong Zhenhua Heavy Equipment Manufacturing Co., Ltd. |
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Effective date of registration: 20170203 Address after: Farm of Nantong Development Zone in Jiangsu Province, Nantong City, 226000 River Road No. 1 Patentee after: Nantong Zhenhua Heavy Equipment Manufacturing Co., Ltd. Address before: Jiangsu Zhenhua 226000 economic and Technological Development Zone of Nantong Road No. 1 Patentee before: Shanghai Zhenhua Heavy Industry Group (Nantong) Co., Ltd. |
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Granted publication date: 20110420 Termination date: 20210720 |
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| CF01 | Termination of patent right due to non-payment of annual fee |