CN2645827Y - Milling machine for on-site processing of shipboard large-scale equipment seat surface - Google Patents
Milling machine for on-site processing of shipboard large-scale equipment seat surface Download PDFInfo
- Publication number
- CN2645827Y CN2645827Y CN 200320104940 CN200320104940U CN2645827Y CN 2645827 Y CN2645827 Y CN 2645827Y CN 200320104940 CN200320104940 CN 200320104940 CN 200320104940 U CN200320104940 U CN 200320104940U CN 2645827 Y CN2645827 Y CN 2645827Y
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- crossbeam
- saddle
- milling head
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- slide
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Abstract
The utility model relates to an on-site processing milling processing machine for a large-scale device base seat on a ship, which is composed of a lathe bed, a big trailing bar, a cross beam, a cross beam sliding seat, a milling head, a back rotary seat and an electric appliance controlling part, wherein the milling head is connected to the position on the cross beam sliding seat by the back rotary seat, the cross beam sliding seat is connected to the position on the cross beam in a sliding mode, the cross beam is connected to the position on the big trailing bar in a sliding mode, and the big trailing bar is connected to the position on the lathe bed in a sliding mode; the top end of the milling head is provided with a vertical feeding driving device which can realize free movement in four directions of left and right (X), front and back (Y), up and down (Z) and rotation winding the X shaft. Electric appliances are collected in an electric controlling box, and a main shaft adopts alternating-current frequency-conversion system to carry out stepless speed regulation and is provided with an operating button station. The plane surface degree is in eight stage of the tolerance stage after process, the surface roughness Ra is smaller than 1.6 micron, the parallel degree with the reference plane of a ship is not over six stage, and the height size tolerance from the reference plane is between positive one and negative two. The milling machine has the advantages of compact structure and convenient on-site assembly and disassembly, on-site high efficiency and high-precision processing is realized, workers' labour intensity is lightened, and the utility model is favorable for market competition.
Description
(1) technical field
The utility model relates to Milling Process machinery, particularly the on-the-spot processing of main equipment face plate of foundation milling machine.
(2) background technology
The scene processing of main equipment pedestal, it is the difficult problem during puzzlement shipping industry main equipment is installed, because the pedestal area is big, weight is big, can't realize high efficiency, high-precision machine tooling, equipment is installed has higher specification requirement and regulation to pedestal, so need carry out scene processing to the panel of pedestal.Past all adopts the mode of workman's hand lapping to process, and the grinding of finishing a pedestal needs six months time at least, and the worker laboring environment is very abominable, and labour intensity is very big.Even the panel precision after the processing still can't reach the requirement of stipulating in the technological document like this, can not satisfy the needs that equipment is installed well.
(3) summary of the invention
The technical problems to be solved in the utility model, be flatness, levelness, the surface roughness that improves processed main equipment pedestal, shorten construction period, improve workman's construction environment designed have compact conformation, little, on-the-spot mounting or dismounting convenience of volume, stepless speed regulation, an on-the-spot milling machine of processing of main equipment face plate of foundation that machining accuracy is high.
The technical scheme that adopts is:
The on-the-spot processing of main equipment face plate of foundation milling machine mainly comprises lathe bed, saddle, crossbeam, crossbeam slide and milling head on the ship.Be provided with the double square guide rail above the lathe bed, be provided with tooth bar in the middle of its double square guide rail, tooth bar is fixedly connected on the lathe bed.Be equiped with saddle on the saddle and move forward into to transmission mechanism, saddle is slidingly connected on the set double square guide rail of lathe bed, and saddle moves forward into the output gear wheel and rack engagement to transmission mechanism.The crossbeam lower surface is slidingly connected in the chute set above the saddle, connects a crossbeam in its chute center fixed and moves leading screw, and crossbeam moves the set crossbeam of leading screw and crossbeam and moves the screw assembling.The crossbeam slide is a two-sided right angle slide, the crossbeam slide be slidingly connected at above the crossbeam and the beam guideway of side on, a fixedly connected crossbeam slide moves leading screw in its side guide centre position, and the crossbeam slide moves leading screw and the set beam slide of crossbeam slide moves the screw assembling.Milling head is cut on the vertical plane that a revolving bed is contained in the crossbeam slide by washing.Described saddle moves forward into that output gear, crossbeam to transmission mechanism moves leading screw, the crossbeam slide moves leading screw, is connected to the saddle that has the cycloidal-pin wheel decelerator and moves feed motor, crossbeam travel motor and crossbeam slide travel motor and be connected.
Above-mentioned large-scale planker moves forward into to transmission mechanism, comprise that large-scale mobile feed motor, saddle move forward into to decelerator, output gear, output gear is connected saddle and moves forward on the output shaft to decelerator, moves forward into to decelerator by saddle to be installed on the saddle.
Above-mentioned milling head comprises milling head vertical feed motor, vertical feed case, ball-screw, and the vertical feed case is located at the milling head top, and the ball-screw upper end connects vertical feed case output shaft, and the lower end connects main spindle box.
Above-mentioned milling head also comprises a revolving bed that has the scale indication, and revolving bed is by forming by two dishes up and down of relative rotation in ± 90 °, and revolving bed is installed between milling head and the crossbeam slide.
Be provided with the parallels of adjusting its gap between above-mentioned lathe bed and saddle.
Above-mentioned lathe bed is provided with telescopic stainless steel protective cover.
Above-mentioned saddle is provided with electric cabinet.
The utility model volume is little, compact conformation, on-the-spot easy to loading and unloading, can realize moving horizontally, the vertical direction feeding, about also can in vertical plane, realizing ± 90 ° of corners, can milling on the panel of lathe bed both sides bases, realize on-the-spot high efficiency, high-precision processing, alleviate labor strength, improve construction environment, shorten construction period, favourable market competition.
(4) description of drawings
Fig. 1 is wooden utility model front view.
Fig. 2 is the utility model side view.
(5) specific embodiment
The on-the-spot processing of main equipment face plate of foundation milling machine mainly comprises lathe bed 1, saddle 2, crossbeam 3, crossbeam slide 4, milling head 5 on the ship.Be provided with double square guide rail 22 above the lathe bed 1, be provided with tooth bar 7 in the middle of its double square guide rail 22, tooth bar 7 is fixedly connected on the lathe bed 1.Being equiped with saddle on the saddle 2 moves forward into to transmission mechanism 9, the output shaft that saddle moves feed motor 8 connects saddle and moves forward into power shaft to decelerator 10, the output shaft that saddle moves forward into to decelerator 10 connects output gear 11, saddle 2 is slidingly connected on the set double square guide rail 22 of lathe bed 1, output gear 11 and tooth bar 7 engagements.Described saddle moves feed motor 8 and adopts power 3.5KW, revolution is the AC servo motor of 2000r/min, by speed ratio is that 43 saddle moves forward into to decelerator 10, power is delivered to the output gear 11 of transmission mechanism, output gear 11 and tooth bar 7 transmissions that are fixed on the lathe bed 1 drive saddle 2 and are installed in miscellaneous part on the saddle 2 motion of (X) direction about finishing.For saddle 2 is moved steadily, the saddle in the transmission mechanism 9 moves forward into to decelerator 10 and output gear 11, tooth bar 7, is respectively cycloidal-pin wheel decelerator and angular gear tooth bar.Described lathe bed 1 is the integral solder structural member, and the lathe bed bottom is provided with for the wedge 24 of adjusting lathe bed 1 level, and telescopic stainless steel protective cover 6 is contained on the lathe bed 1.Described saddle 2 is single-casting, pastes soft PTFE ribbon in the guide rail sliding part, and the stroke of saddle 2 is 5400mm.Crossbeam 3 lower surfaces are slidingly connected in the chutes 23 set above the saddle 2, and its chute 23 center fixed connect a crossbeam and move leading screw 12, and crossbeam moves leading screw 12 and crossbeam 3 set crossbeams and moves screw 28 assemblings.Crossbeam slide 4 is a two-sided right angle slide, crossbeam slide 4 is slidingly connected at above the crossbeam 3 and on the beam guideway of side, a fixedly connected crossbeam slide moves leading screw 14 in its side guide centre position, and the crossbeam slide moves leading screw 14 and crossbeam slide 4 set crossbeam slides and moves screw 29 and be fitted to each other.Milling head 5 is contained on the vertical plane of crossbeam slide 4 by revolving bed on the milling head 20.Described crossbeam 3 is single-casting, the crossbeam bottom is provided with and moves leading screw 12 for crossbeam is trapezoidal threaded lead screw, it is the crossbeam travel motor 13 that 2.2KW, revolution 960rpm move for crossbeam 3 that right-hand member is equipped with power, crossbeam travel motor 13 moves leading screw 12 and the screw thread pair transmission that crossbeam moves screw 28 by crossbeam, drives crossbeam 3 front and back (y on saddle
1) direction moves, mobile range is 1540mm.The crossbeam slide moves the crossbeam slide travel motor 15 that leading screw 14 right-hand members are equipped with 1.5kw, revolution 960rpm, crossbeam slide travel motor 15 moves leading screw 14 and the screw thread pair transmission that the crossbeam slide moves screw 29 by the crossbeam slide, drives milling head 5 level (1/2) direction on crossbeam 3 that is installed on the crossbeam slide 4 and moves.Described crossbeam slide 4 is a two-sided right angle slide, and two-sided guide rail all is stained with soft PTFE ribbon, and slide is provided with the centralized lubrication station, in order to lubricated guide rail and screw.The range that crossbeam slide 4 moves is 2700mm.The top of described milling head 5 is provided with vertical feed case 17, it is that 1.5KW, revolution are the milling head vertical feed motor 16 of 2000rpm AC servo that the power shaft of vertical feed case 17 connects a power, the output shaft of vertical feed case 17 connects ball-screw 18 upper ends, ball-screw 18 lower ends connect the main spindle box 26 of milling head 5, by the transmission of vertical feed case 17 and ball-screw 18, milling head 5 is moved on vertical (Z) direction.Spindle drive motor 19 is housed on the milling head 5, and spindle drive motor 19 is an alternating-current variable frequency motor, by the main spindle box mechanical reduction, again by the variable-frequency motor speed governing, makes main shaft realize stepless speed regulation in 40～200r/min scope simultaneously.The described revolving bed 20 that is installed between milling head 5 and the crossbeam slide 4 is made up of two dishes up and down, two dishes can produce relative rotation in ± 90 °, can realize that milling head 5 is that axis freely turns round with the directions X in ± 90 °, make cutterhead and horizontal plane produce angle, can process non-level plane.
(X), front and back (Y), (Y about the scene processing milling machine of above-mentioned formation can be finished
2) (Z) and with the motion of the rotating four direction free degree of directions X axis up and down.
The crossbeam travel motor 13 that above-mentioned confession crossbeam 3 moves, crossbeam slide travel motor 15 and the milling head vertical feed motor 16 that moves for crossbeam slide 4 are equipped with the handle 27 that is movably connected on the motor output shaft, laterally reach vertical stroke adjustment and tool settings in order to milling head 5.
Electrical control part, main shaft adopt the AC frequency conversion system to carry out stepless speed regulation, feed shaft adopts Sanyo's servo-drive system, speed-regulating range width and good stability, easy to maintenance.Control section adopts the PLC Programmable Logic Controller, the main spindle box body side surface is provided with ball coral chi made in Great Britain in addition, be equipped with digital display, the internal control ability is strengthened, external hardware reduces, and has reduced fault rate, thereby it is fast and prompt that main spindle box is vertically moved, obtain accurate displacement, give full play to the service efficiency of milling machine.
Electrical equipment concentrates in the electric cabinet 21, and electric cabinet 21 is power sources of lathe.Consider the special operating position of this milling machine, electric cabinet 21 is arranged on the lathe saddle 2, be beneficial to that lathe moves and the electrical equipment cabling convenient.This machine also is provided with the action button station in addition, and is easy to operate.
Install at the scene of milling machine, this milling machine is owing to use at the construction field (site), so no ground, press milling machine lower margin hole dimension according to production technology, interim weldering system is closing bolt, and lathe bed 1 is established a plurality of jackscrews, adjust lathe bed 1 requirement that is up to the standard by jackscrew, to adjust the horizontal wedge 24 of lathe bed then and be placed on each and close the bolt place, urgent wedge 24 is checked lathe bed 1 level at last again.Lathe bed 1 horizontal check finishes, with the milling machine remainder as an integral installation on lathe bed 1, the adjustment parallels 25 of 2 of lathe bed 1 and saddles is installed and is adjusted the gap, the connection power supply carries out run-in test after reaching requirement, check the working order of each moving component, whether whether lubrication circumstances well reaches each limit switch reliable, can carry out machining after all are normal.
The machining of milling machine is at first started saddle and is moved feed motor 8, saddle 2 is moved to the left side or the right side of lathe bed 1; Start crossbeam travel motor 13 or crossbeam slide travel motor 15 then, milling head 5 is moved to the position of wanting machining; Start milling head vertical feed motor 16, adjust the facing cutter bite; Locking crossbeam 3 moves, crossbeam slide 4 moves, revolving bed 20 and milling head 5 vertical feed campaign links; Start spindle drive motor 19, facing cutter begins rotation; Start saddle and move the feed motion that feed motor 8 is realized saddle 2, finish machining; Stop saddle and move feed motor 8 and spindle drive motor 19.
To lock each parts loosens; Start milling head vertical feed motor 16, lift milling head 5 to home; Start saddle and move feed motor 8, begin to process a side what saddle moved to lathe bed 1; Start crossbeam travel motor 13 and crossbeam slide travel motor 15, milling head 5 is moved to the next machining position of wanting; Press the indication of digital display, start milling head processing vertical feed motor 16, milling head 5 is fallen to last one add the height in man-hour; Lock each moving component; Finish the cutting of second step.
According to above-mentioned steps, finish the cutting of workpiece to be machined.If workpiece to be machined in the both sides of lathe bed 1, then needs milling head is raised up to the extreme higher position, moving beam 3 and crossbeam slide 4 make milling head 5 move to the opposite side of lathe bed 1, finish the processing of lathe bed opposite side.
Claims (6)
1, the on-the-spot processing of main equipment face plate of foundation milling machine on the ship, comprise lathe bed (1), saddle (2), saddle moves forward into to transmission mechanism (9), crossbeam (3), crossbeam slide (4) and milling head (5), it is characterized in that: be provided with double square guide rail (22) above the lathe bed (1), be provided with tooth bar (7) in the middle of its double square guide rail (22), tooth bar (7) is fixedly connected on the lathe bed (1), being equiped with saddle on the saddle (2) moves forward into to transmission mechanism (9), saddle (2) is slidingly connected on the set double square guide rail (22) of lathe bed (1), saddle moves forward into to output gear of transmission mechanism (9) (11) and tooth bar (7) engagement, crossbeam (3) lower surface is slidingly connected in the chute (23) set above the saddle (2), connect a crossbeam in its chute center fixed and move leading screw (12), crossbeam moves the set crossbeam of leading screw (12) and crossbeam (3) and moves screw (28) assembling, crossbeam slide (4) is a two-sided right angle slide, crossbeam slide (4) be slidingly connected at above the crossbeam (3) and the beam guideway of side on, a fixedly connected crossbeam slide moves leading screw (14) in its side guide centre position, the crossbeam slide moves leading screw (14) and moves screw (29) assembling with the set crossbeam slide of crossbeam slide (4), milling head (5) is contained on the vertical plane of crossbeam slide (4) by milling head revolving bed (20), and described saddle moves forward into to the output gear of transmission mechanism (9) (11), crossbeam moves leading screw (12), the crossbeam slide moves leading screw (14) and is connected to the saddle that has decelerator and moves feed motor (8), crossbeam travel motor (13), crossbeam slide travel motor (15) connects.
2, the on-the-spot processing of main equipment face plate of foundation milling machine on the ship according to claim 1, the top that it is characterized in that described milling head (5) is provided with vertical feed case (17), the power shaft of vertical feed case (17) is connected with milling head vertical feed motor (16), the output shaft of vertical feed case (17) connects ball-screw (18) upper end, vertical feed case (17) is located at milling head (5) top, the upper end connects vertical feed case (17) output shaft, comprise milling head vertical feed motor (16), vertical feed case (17), ball-screw (18), ball-screw (18) lower end connects the main spindle box (26) of milling head (5).
3, the on-the-spot processing of main equipment face plate of foundation milling machine on the ship according to claim 1, it is characterized in that described revolving bed (20) by forming by two dishes up and down of relative rotation in positive and negative 90 °, revolving bed (20) is installed between milling head (5) and the crossbeam slide (4).
4, the on-the-spot processing of main equipment face plate of foundation milling machine on the ship according to claim 1 is characterized in that being provided with between described lathe bed (1) and saddle (2) parallels (25) of adjusting its gap.
5, the on-the-spot processing of main equipment face plate of foundation milling machine on the ship according to claim 1 is characterized in that described lathe bed (1) is provided with telescopic stainless steel protective cover (6).
6, the on-the-spot processing of main equipment face plate of foundation milling machine on the ship according to claim 1 is characterized in that being equipped with on the described saddle (2) electric cabinet (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320104940 CN2645827Y (en) | 2003-10-20 | 2003-10-20 | Milling machine for on-site processing of shipboard large-scale equipment seat surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320104940 CN2645827Y (en) | 2003-10-20 | 2003-10-20 | Milling machine for on-site processing of shipboard large-scale equipment seat surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645827Y true CN2645827Y (en) | 2004-10-06 |
Family
ID=34305032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320104940 Expired - Lifetime CN2645827Y (en) | 2003-10-20 | 2003-10-20 | Milling machine for on-site processing of shipboard large-scale equipment seat surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2645827Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100392350C (en) * | 2004-12-13 | 2008-06-04 | 渤海船舶重工有限责任公司 | Coaxial measuring tool and measuring method |
| CN1931507B (en) * | 2006-10-18 | 2010-09-29 | 沪东中华造船(集团)有限公司 | Assembling and welding process for split pedestal |
| CN101648287B (en) * | 2009-07-20 | 2011-04-20 | 南通振华重型装备制造有限公司 | Novel rotating miller |
| CN101780626B (en) * | 2010-01-08 | 2011-05-25 | 招商局重工(深圳)有限公司 | Machining method of drilling platform lifting tower |
| CN102211222A (en) * | 2011-05-31 | 2011-10-12 | 中船澄西船舶修造有限公司 | Tool special for processing key groove of 76,000-ton rudder blade |
| CN102825314A (en) * | 2012-07-24 | 2012-12-19 | 梅国平 | Field slot milling machine of taper inner hole |
| CN102922016A (en) * | 2012-11-08 | 2013-02-13 | 蓬莱巨涛海洋工程重工有限公司 | Flange processing device |
| CN103506846A (en) * | 2013-09-30 | 2014-01-15 | 广东粤新海洋工程装备股份有限公司 | Method and device for milling steering oar base |
| CN103737089A (en) * | 2014-01-25 | 2014-04-23 | 山东金成机械有限公司 | Portable groove ring milling machine |
| CN104411452A (en) * | 2012-06-25 | 2015-03-11 | 株式会社牧野铣床制作所 | Work machine |
| CN105290477A (en) * | 2015-10-12 | 2016-02-03 | 广西平果恒通铜铝门业有限公司 | Groove milling machine for aluminum board |
| WO2023087126A1 (en) * | 2021-11-16 | 2023-05-25 | 爱佩仪测量设备有限公司 | Ultra-large stroke clay milling machine |
-
2003
- 2003-10-20 CN CN 200320104940 patent/CN2645827Y/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100392350C (en) * | 2004-12-13 | 2008-06-04 | 渤海船舶重工有限责任公司 | Coaxial measuring tool and measuring method |
| CN1931507B (en) * | 2006-10-18 | 2010-09-29 | 沪东中华造船(集团)有限公司 | Assembling and welding process for split pedestal |
| CN101648287B (en) * | 2009-07-20 | 2011-04-20 | 南通振华重型装备制造有限公司 | Novel rotating miller |
| CN101780626B (en) * | 2010-01-08 | 2011-05-25 | 招商局重工(深圳)有限公司 | Machining method of drilling platform lifting tower |
| CN102211222A (en) * | 2011-05-31 | 2011-10-12 | 中船澄西船舶修造有限公司 | Tool special for processing key groove of 76,000-ton rudder blade |
| CN102211222B (en) * | 2011-05-31 | 2012-11-21 | 中船澄西船舶修造有限公司 | Tool special for processing key groove of 76,000-ton rudder blade |
| CN104411452B (en) * | 2012-06-25 | 2016-12-07 | 株式会社牧野铣床制作所 | Lathe |
| CN104411452A (en) * | 2012-06-25 | 2015-03-11 | 株式会社牧野铣床制作所 | Work machine |
| CN102825314B (en) * | 2012-07-24 | 2014-10-01 | 梅国平 | Field slot milling machine of taper inner hole |
| CN102825314A (en) * | 2012-07-24 | 2012-12-19 | 梅国平 | Field slot milling machine of taper inner hole |
| CN102922016B (en) * | 2012-11-08 | 2015-05-13 | 蓬莱巨涛海洋工程重工有限公司 | Flange processing device |
| CN102922016A (en) * | 2012-11-08 | 2013-02-13 | 蓬莱巨涛海洋工程重工有限公司 | Flange processing device |
| CN103506846A (en) * | 2013-09-30 | 2014-01-15 | 广东粤新海洋工程装备股份有限公司 | Method and device for milling steering oar base |
| CN103737089A (en) * | 2014-01-25 | 2014-04-23 | 山东金成机械有限公司 | Portable groove ring milling machine |
| CN105290477A (en) * | 2015-10-12 | 2016-02-03 | 广西平果恒通铜铝门业有限公司 | Groove milling machine for aluminum board |
| WO2023087126A1 (en) * | 2021-11-16 | 2023-05-25 | 爱佩仪测量设备有限公司 | Ultra-large stroke clay milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100830 Address after: 125000 Huludao City, Liaoning province Longgang District Jinhu Road No. 132 Patentee after: Bohai Shipyard Group Co., Ltd. Address before: 125004 technical center of Bohai Shipbuilding Heavy Industry Co., Ltd., Longgang District, Huludao, Liaoning Patentee before: Bohai Ship Heavy Industry Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131020 Granted publication date: 20041006 |