CN101698245A - Double-side floor milling-boring machine with square ram - Google Patents
Double-side floor milling-boring machine with square ram Download PDFInfo
- Publication number
- CN101698245A CN101698245A CN200910185333A CN200910185333A CN101698245A CN 101698245 A CN101698245 A CN 101698245A CN 200910185333 A CN200910185333 A CN 200910185333A CN 200910185333 A CN200910185333 A CN 200910185333A CN 101698245 A CN101698245 A CN 101698245A
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- Prior art keywords
- ram
- boring
- double
- boring machine
- milling
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- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000003801 milling Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000037250 Clearance Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to a double-side floor milling-boring machine with a square ram, which comprises a left structure and a right structure symmetrical to the left structure. Both the left structure and the right structure comprise a bed body, a sliding seat glidingly arranged on the bed body, an upright post fixedly arranged on the sliding seat, a main shaft box glidingly arranged on the upright post, a boring shaft arranged in the main shaft box, a main shaft motor driving the boring shaft to rotate and a boring shaft feeding motor driving the boring shaft to move telescopically, and also comprise the square ram arranged on the main shaft box and a square ram feeding motor driving the square ram to move telescopically; and the boring shaft is arranged in the square ram and can rotate and move telescopically in the square ram. Because the square ram is provided, the boring-milling processing rigidity, precision and precision stability of the boring shaft are enlarged; and the double-side floor milling-boring machine has unmatched advantages compared with a double-side floor milling-boring lathe without the square ram, and solves the difficult problem that a user processes deep holes and surfaces of large-sized parts.
Description
Technical field
The present invention relates to a kind of metal cutting machining tool, refer in particular to a kind of in order to the machining large workpiece double-side floor milling-boring machine.
Background technology
In mechanical industry, when the plane of machining large workpiece even weight workpiece and hole above tens of tons, generally all be to adopt floor-type milling ﹠ boring machine, this is a kind of large-scale horizontal boring machine, can realize the axially-movable of main shaft, carry out the processing of depth direction, also can be used as milling machine use carrying out slabbing simultaneously.But the complex structure of the main spindle box of floor-type milling ﹠ boring machine is huge, so costing an arm and a leg of lathe is not suitable for the processing of general small business.
General common price of landing milling machine is far below floor-type milling ﹠ boring machine, but the main shaft that lands on the milling head of milling machine does not have axial feed mechanism, and axial dimension can pass through manual adjustments during milling, guarantees milling depth, the Milling Process on realization plane.Because the common main shaft that lands milling machine does not have axial power feed motion, can't realize the processing of the depth direction in hole, so can only carry out the processing on plane.And, if want the operation of processing work a lot, all reinstall the location workpiece at every turn, operation is inconvenience very.Therefore, this just need improve the existing milling machine that lands, make it become a kind of remote plane that can either process large and medium-sized workpiece, deep hole machining, can in a clamping, concentrate and finish boring, bore hole, fraising, and the multiple operation processing of milling again, replace large floor boring and milling machine and planer-type milling machine, to save processing cost.
Summary of the invention
The objective of the invention is deficiency at above-mentioned existence, a kind of remote plane that can either be fit to large and medium-sized workpiece, deep hole machining are provided, can in a clamping, concentrate and finish boring, bore hole, fraising, and the double-side floor milling-boring machine of the multiple operation processing of milling again, problem such as complicated operating process when solving present processing multiple operation.
The technical solution adopted for the present invention to solve the technical problems is: the double-side floor milling-boring machine of a kind of side of having ram, it comprises lathe bed, be slidingly arranged in the slide on the described lathe bed, be fixedly installed on the column on the described slide, be slidingly arranged in the main spindle box on the described column, be arranged on the boring axle in the described main spindle box, drive the spindle motor of described boring axle rotation, reach and drive the boring axle feeding motor that described boring shaft extension contracts mobile,: also comprise the square ram feeding motor that is located at the square ram on the described main spindle box and drives the telescopic moving of described side's ram, described boring axle is arranged in described side's ram and can rotates and telescopic moving in described side's ram.
In the present invention, also comprise the main spindle box feed servo motor that the described main spindle box of driving moves up and down.
In the present invention, also comprise the column feed servo motor that drives described column and slide is moved on described lathe bed.
In the present invention, also comprise the planing bench in the middle of being arranged on and drive the planing bench feed servo motor that described planing bench moves horizontally.
In the present invention, described spindle motor is a variable-frequency motor.
In the present invention, in described main spindle box inside, be provided with main shaft gyration deceleration of motion mechanism between described spindle motor and the boring axle, described main shaft gyration deceleration of motion mechanism is the multi-change speed transmission mechanism of shifting slide gear.
In the present invention, described main spindle box is locked on the described column by butterfly spring clamp mechanism by hydraulic jack behind the location, and described hydraulic jack unclamps when motion.
In the present invention, described slide is locked on the described lathe bed by described hydraulic jack behind the location, and described hydraulic jack unclamps during motion.
Compared to prior art, the double-side floor milling-boring machine of the present invention side of having ram is because thereby the side's of being provided with ram strengthens boring axle boring-mill work rigidity, the stability of precision and precision, has incomparable advantage than the double-side floor milling-boring machine of ram not properly, solved user's machining large part deep hole, the difficult problem of face, in addition, the double-side floor milling-boring machine configuration planing bench of the present invention side of having ram, facing head, after the ancillary attachments such as right-angle milling head, but the big plane of milling, keyway, right-angle plane, the inclined-plane reaches the workpiece multiaspect is carried out machining, it is big to have the processing technology scope, automatization level is good, steady quality, save frock, advantage of high production efficiency has the similar lathe function that is beyond one's reach.
Description of drawings
Fig. 1 is the front view of the general structure of the double-side floor milling-boring machine of the present invention side of having ram.
Fig. 2 is the vertical view of the general structure of the double-side floor milling-boring machine of the present invention side of having ram.
Fig. 3 is the front view of the part-structure of the double-side floor milling-boring machine of the present invention side of having ram.
Fig. 4 is the vertical view of the part-structure of the double-side floor milling-boring machine of the present invention side of having ram.
The specific embodiment
The present invention is further elaborated with the specific embodiment with reference to the accompanying drawings below.
As shown in Figures 1 to 4, the double-side floor milling-boring machine of the present invention side of having ram is that left-right symmetry distributes, its left side structure comprises lathe bed 1, slide 2, column 3, main spindle box 4 is located at the square ram 5 on the main spindle box 4, boring axle 6 in the side's of setting ram, main spindle box feed servo motor 7, spindle motor 8, boring axle feeding motor 10, side's ram feeding motor 12, column feed servo motor 14 is arranged on middle planing bench lathe bed 16, is arranged on the planing bench 17 of planing bench lathe bed 16 tops, feed servo motor 18, push-button station 19 and platform 20 etc.
This column 3 is fixed on the slide 2, and slide 2 is installed on the lathe bed 1 by guide rail, and main spindle box 4 is installed on the column 3 by guide rail.This lathe bed 1 comprises left lathe bed, right lathe bed, and middle lathe bed 16 docks with left and right sides lathe bed, fuses.The slide 2 that is fixed with column 3 makes column 3 can laterally move (W ' axially) along the guide rail of lathe bed 1 by column feed servo motor 14.This lathe bed 1 upper surface is furnished with two square type level gauges, and guiding rail is positioned at the middle part, guarantees the steady of motion; Slide 2 is the intermediate layers that connect lathe bed 1 and column 3, and the below has two square type level gauges to combine with the guide rail of lathe bed 1, and column 3 is fixed on slide 2 tops, and slide 2 laterally moves (W ' axial) along lathe bed 1 guide rail.This main spindle box 4 is installed on the column 3, and this main spindle box 4 makes this main spindle box 4 vertically move (Y-axis to) along the guide rail on the column 3 by main spindle box feed servo motor 7.It is the square ram 5 of 420mm * 350mm that cross-sectional area is housed in this main spindle box 4, and it is the boring axle 6 of 130mm that diameter is housed in the square ram 5, and square ram 5 respectively is 700mm with the flexible stroke of boring axle 6.This spindle motor 8 can drive this boring axle 6 rotations, and this boring axle feeding motor 10 drives this boring axle 6 and laterally moves (Z is axial), and this spindle motor 8 can be frequency control motor.This side's ram feeding motor 12 drives these side's ram 5 transversal stretchings and moves (W is axial).This boring axle feeding motor 10 and this side's ram feeding motor 12 are arranged in the tail pipe 9 of back.This planing bench feed servo motor 18 drives this planing bench 17 and move horizontally (X axis) on lathe bed 16.
In this main spindle box 4, be provided with main shaft gyration deceleration of motion mechanism between this spindle motor 8 and the boring axle 6, this main shaft gyration deceleration of motion mechanism is the multi-change speed transmission mechanism of shifting slide gear, and adopts advanced frequency conversion speed-adjusting system.Advanced frequency conversion speed-adjusting system is adopted in main motion, is driven by variable-frequency motor, by two grades of gear graduations of height, makes main shaft obtain the electrodeless variable-speed of 2.4-700r/min.Low speed: 2.4-178r/min, at a high speed: 24-700r/min.Main motion is a hydraulic jack preliminary election speed change, and the slow forward and reverse crawl running of main motor is meshed smoothly in order to gear in the speed-change process.Its outstanding advantage is to have simplified rotational structure, has reduced cost, has effectively improved transmission accuracy and automatization level.
It is the variable-frequency motor of YBPT180L-50-22-422KW that this spindle motor 8 can adopt model, and the adoptable model of its frequency converter is the frequency converter of A740.
Axial at W ', the horizontal feed motion of this column 3 and slide 2 is to adopt AC servo motor, is connected with ball-screw by profile of tooth belt wheel reduction box reduction of speed, realizes 4-3000mm/min feeding and rapid movement.Can be motor-driven also can be manual.
Is to adopt AC servo motor in Y-axis to, the vertical feed campaign of main spindle box 4.Be connected with ball-screw through profile of tooth belt wheel reduction of speed, realize 2-3000mm/min feeding and rapid movement.Can be motor-driven also can be manual.
Axial at W, Z, AC servo motor is adopted in the horizontal feed motion of square ram 5, boring axle 6 respectively.Clearance elimination gear reduction of speed through 1: 4 is connected with ball-screw, realizes 1.2-2000mm/min feeding and rapid movement.Can be motor-driven also can be manual.
This main spindle box 4 and slide 2 all adopt hydraulic jack, and this main spindle box 4 is locked on the column 3 by butterfly spring clamp mechanism by hydraulic jack behind the location, and hydraulic jack unclamps during motion; This slide 2 is locked on the lathe bed 1 by hydraulic jack behind the location, and hydraulic jack unclamps during motion.When this main spindle box 4 and slide 2 when not moving, in order to improve the rigidity of lathe, it must be locked.It must be unclamped during motion.The mode that adopts hydraulic locking and unclamp is the most reliable and convenient.
This machine tool hydraulic system can be divided into two parts, the main motion in the main spindle box, the speed change of feed motion and lubricated, main spindle box clamps is an independently pumping plant; It is an independently pumping plant that lubricated, the slide of the feed motion of lathe bed slide portion clamp.The hydraulic system of the double-side floor milling-boring machine of the present invention side of having ram is reliable and stable, easy to operate.The slide pumping plant is equipped with the oil cooling device.
In the position of close boring axle 5 external parts in the side of this main spindle box 4, this main spindle box 4 is provided with its push-button station that is fastenedly connected 19, and this push-button station 19 is provided with digital display screen, electronics trimming hand wheel and control button.All on push-button station 19, with the lifting of main spindle box 4, operating personnel can climb up platform 20 operations in centralized control of the present invention.
Such during the rectilinear motion of this planing bench 17: as to adopt planing bench feed servo motor 18 to drive by gearbox and ball-screw.Guide rail adopts strong lubricating, adjusts the liquid oil pressure to 0.1-0.2MPa, and planing bench 17 unloadings are lightened the load, and can carry the processing of large-scale workpiece, and middle lathe bed 16 is 700 millimeters highly, has enough stiffness and strengths.Guide rail adopts flat V-type rail, kinematic accuracy is good, guide rail one side can be installed ball bar ruler, to guarantee the accuracy of reading, limit switch is equipped with in lathe bed 16 sides, the upper strata is a planing bench 17, at an end of planing bench 17 the feed change case is housed, and respectively has two hydraulic clamping devices that planing bench 17 is fixed on the lathe bed 16 in planing bench 17 both sides.
The lathe bed 1 of the double-side floor milling-boring machine of the present invention side of having ram, slide 2, column 3, main spindle box 4, square ram 5 etc. are the high strength casting of good rigidly.X, Y-axis to guide rail adopt plastic-sticking guiding rail, frictional force is little, the positioning accuracy height.Guide rail on the lathe bed 16 of lathe bed 1 and centre is equipped with stainless steel drawplate type protective cover.
The distinct advantages of the double-side floor milling-boring machine of the side's of having ram is: the range of work that has enlarged workpiece, strengthen the stability of boring axle 6 boring-mill work rigidity, precision and precision, have incomparable advantage than the double-side floor milling-boring machine of ram not properly, solved the difficult problem of user's machining large part deep hole, face.
After the ancillary attachments such as the double-side floor milling-boring machine configuration facing head of this side's of having ram, right-angle milling head, but the big plane of milling, keyway, right-angle plane, inclined-plane reach the workpiece multiaspect are carried out machining, have that the processing technology scope is big, automatization level good, steady quality, saving frock, advantage of high production efficiency, this is the similar lathe function that is beyond one's reach.The double-side floor milling-boring machine of this side's of having ram is widely used in industries such as machinery, the energy, traffic, metallurgy, petrochemical industry, for the user provides compound, multi-functional, high efficiency advanced lathe.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to claim scope of the present invention change and modify, and all should belong to the covering scope of claim of the present invention.
Claims (8)
1. the double-side floor milling-boring machine of the side's of having ram, it comprises lathe bed, be slidingly arranged in the slide on the described lathe bed, be fixedly installed on the column on the described slide, be slidingly arranged in the main spindle box on the described column, be arranged on the boring axle in the described main spindle box, drive the spindle motor of described boring axle rotation, reach and drive the boring axle feeding motor that described boring shaft extension contracts mobile, it is characterized in that: also comprise the square ram feeding motor that is located at the square ram on the described main spindle box and drives the telescopic moving of described side's ram, described boring axle is arranged in described side's ram and can rotates and telescopic moving in described side's ram.
2. the double-side floor milling-boring machine of the side of having according to claim 1 ram is characterized in that: also comprise driving the main spindle box feed servo motor that described main spindle box moves up and down.
3. the double-side floor milling-boring machine of the side of having according to claim 1 ram is characterized in that: also comprise the column feed servo motor that drives described column and slide is moved on described lathe bed.
4. the double-side floor milling-boring machine of the side of having according to claim 1 ram is characterized in that: also comprise the planing bench in the middle of being arranged on and drive the planing bench feed servo motor that described planing bench moves horizontally.
5. the double-side floor milling-boring machine of the side of having according to claim 1 ram is characterized in that: described spindle motor is a variable-frequency motor.
6. the double-side floor milling-boring machine of the side's of having ram according to claim 1 or 5, it is characterized in that: in described main spindle box inside, be provided with main shaft gyration deceleration of motion mechanism between described spindle motor and the boring axle, described main shaft gyration deceleration of motion mechanism is the multi-change speed transmission mechanism of shifting slide gear.
7. the double-side floor milling-boring machine of the side of having according to claim 1 ram is characterized in that: described main spindle box is locked on the described column by butterfly spring clamp mechanism by hydraulic jack behind the location, and described hydraulic jack unclamps when motion.
8. the double-side floor milling-boring machine of the side of having according to claim 1 ram is characterized in that: described slide is locked on the described lathe bed by described hydraulic jack behind the location, and described hydraulic jack unclamps during motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910185333A CN101698245A (en) | 2009-11-06 | 2009-11-06 | Double-side floor milling-boring machine with square ram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910185333A CN101698245A (en) | 2009-11-06 | 2009-11-06 | Double-side floor milling-boring machine with square ram |
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| Publication Number | Publication Date |
|---|---|
| CN101698245A true CN101698245A (en) | 2010-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910185333A CN101698245A (en) | 2009-11-06 | 2009-11-06 | Double-side floor milling-boring machine with square ram |
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| CN (1) | CN101698245A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979197A (en) * | 2010-11-16 | 2011-02-23 | 无锡机床股份有限公司 | Boring-milling machine |
| CN102069222A (en) * | 2010-12-08 | 2011-05-25 | 西安交通大学 | Horizontal machine tool structure for machining blade by using two cutters |
| CN102266959A (en) * | 2011-06-28 | 2011-12-07 | 安徽强力重工起重机械有限公司 | Movable type universal boring lathe |
| CN102642036A (en) * | 2012-04-09 | 2012-08-22 | 老河口双华数控组合机床有限责任公司 | Five-axis linkage large gantry horizontal butt numerical control boring and milling machine |
| CN102773501A (en) * | 2012-07-26 | 2012-11-14 | 齐齐哈尔齐一机工业产品有限公司 | Machine tool special for wedge-caulking processing of copper bars on large motor rotor |
| CN102873545A (en) * | 2012-10-19 | 2013-01-16 | 柳州正菱重型数控机床有限公司 | Roll milling machine |
| CN103084609A (en) * | 2013-01-29 | 2013-05-08 | 赵明 | Combined boring machine |
| CN103302315A (en) * | 2013-07-02 | 2013-09-18 | 上海三一精机有限公司 | Direct-driving structure of floor-type boring spindle and machine tool |
| TWI426969B (en) * | 2011-06-24 | 2014-02-21 | Hold Seiki Company Ltd | Drilling method |
| CN103624291A (en) * | 2013-11-28 | 2014-03-12 | 桂林正菱第二机床有限责任公司 | Numerical control milling and boring machine |
| CN103862336A (en) * | 2012-12-12 | 2014-06-18 | 谷永辉 | Printer ink fountain plate two-side grinding machine and ink fountain plate grinding method |
| CN105215438A (en) * | 2015-11-02 | 2016-01-06 | 涌镇液压机械（上海）有限公司 | Full-automatic double-face milling machine special machine |
| CN105382281A (en) * | 2015-12-24 | 2016-03-09 | 山东威达重工股份有限公司 | Ram device of floor type numerical control boring and milling machine |
| CN108941779A (en) * | 2018-08-17 | 2018-12-07 | 浙江伟联科技股份有限公司 | A kind of gear hobbing mechanism of para-seismic support |
| CN110480037A (en) * | 2019-08-20 | 2019-11-22 | 山东大侨发展股份有限公司 | A kind of floor-type milling & boring machine hydrostatic slideway headstock structure |
-
2009
- 2009-11-06 CN CN200910185333A patent/CN101698245A/en not_active Application Discontinuation
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979197A (en) * | 2010-11-16 | 2011-02-23 | 无锡机床股份有限公司 | Boring-milling machine |
| CN101979197B (en) * | 2010-11-16 | 2012-09-05 | 无锡机床股份有限公司 | Boring-milling machine |
| CN102069222A (en) * | 2010-12-08 | 2011-05-25 | 西安交通大学 | Horizontal machine tool structure for machining blade by using two cutters |
| CN102069222B (en) * | 2010-12-08 | 2013-04-17 | 西安交通大学 | Horizontal machine tool structure for machining blade by using two cutters |
| TWI426969B (en) * | 2011-06-24 | 2014-02-21 | Hold Seiki Company Ltd | Drilling method |
| CN102266959A (en) * | 2011-06-28 | 2011-12-07 | 安徽强力重工起重机械有限公司 | Movable type universal boring lathe |
| CN102642036A (en) * | 2012-04-09 | 2012-08-22 | 老河口双华数控组合机床有限责任公司 | Five-axis linkage large gantry horizontal butt numerical control boring and milling machine |
| CN102773501A (en) * | 2012-07-26 | 2012-11-14 | 齐齐哈尔齐一机工业产品有限公司 | Machine tool special for wedge-caulking processing of copper bars on large motor rotor |
| CN102873545A (en) * | 2012-10-19 | 2013-01-16 | 柳州正菱重型数控机床有限公司 | Roll milling machine |
| CN103862336A (en) * | 2012-12-12 | 2014-06-18 | 谷永辉 | Printer ink fountain plate two-side grinding machine and ink fountain plate grinding method |
| CN103084609A (en) * | 2013-01-29 | 2013-05-08 | 赵明 | Combined boring machine |
| CN103084609B (en) * | 2013-01-29 | 2015-11-04 | 赵明 | A kind of modular boring machine |
| CN103302315B (en) * | 2013-07-02 | 2016-04-13 | 三一集团有限公司上海分公司 | A kind of floor boring main shaft directly drives structure and lathe |
| CN103302315A (en) * | 2013-07-02 | 2013-09-18 | 上海三一精机有限公司 | Direct-driving structure of floor-type boring spindle and machine tool |
| CN103624291A (en) * | 2013-11-28 | 2014-03-12 | 桂林正菱第二机床有限责任公司 | Numerical control milling and boring machine |
| CN105215438A (en) * | 2015-11-02 | 2016-01-06 | 涌镇液压机械（上海）有限公司 | Full-automatic double-face milling machine special machine |
| CN105382281A (en) * | 2015-12-24 | 2016-03-09 | 山东威达重工股份有限公司 | Ram device of floor type numerical control boring and milling machine |
| CN108941779A (en) * | 2018-08-17 | 2018-12-07 | 浙江伟联科技股份有限公司 | A kind of gear hobbing mechanism of para-seismic support |
| CN110480037A (en) * | 2019-08-20 | 2019-11-22 | 山东大侨发展股份有限公司 | A kind of floor-type milling & boring machine hydrostatic slideway headstock structure |
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Application publication date: 20100428 |