CN103350347B - The deep hole drilling lathe of milling function is bored in a kind of convenient conversion - Google Patents
The deep hole drilling lathe of milling function is bored in a kind of convenient conversion Download PDFInfo
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- CN103350347B CN103350347B CN201310303180.6A CN201310303180A CN103350347B CN 103350347 B CN103350347 B CN 103350347B CN 201310303180 A CN201310303180 A CN 201310303180A CN 103350347 B CN103350347 B CN 103350347B
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Abstract
A deep hole drilling lathe for milling function is bored in convenient conversion, comprises lathe bed, is arranged on the workbench on lathe bed by table slide, slide unit elevating mechanism, driven the slide unit realizing Y-axis and move by slide unit elevating mechanism, be fixed on the slide plate on slide unit, and bore milling exchange mechanism; Described slide plate is provided with operating slide guideway rail, and described operating slide guideway rail slides from left to right is successively mounted with front guide case, bracing frame, main spindle box; Described brill milling exchange mechanism comprises brill milling and exchanges support, and described brill milling exchanges on support and is provided with arrangement guide rail, and described arrangement guide rail is identical with size with the shape of cross section of operating slide guideway rail, and can achieve a butt joint between the two.The present invention bores milling exchange mechanism by arranging, and breaches existing drilling and milling machine tool Z axis tactic pattern, and freely shift of guide case and bracing frame before realizing, does not dismantle front guide case and bracing frame, avoid affecting precision, increase service life.
Description
Technical field
The present invention relates to drilling and milling machine tool field, particularly relate to a kind of lathe carrying out deep hole machining, drill gun, single-pipe drill, spray suction brill and Milling Process.
Background technology
In existing technology, realize boring, the structure of milling exchange and a tractor serves several purposes (drill gun, single-pipe drill, spray are inhaled and bored), bother very much, and precision is not high, influences each other.As shown in Figure 1, existing depth drill milling machine tool is in order to adapt to deep hole machining, drill gun is very long, guide case and some bracing frames before needing, when carrying out depth drill and milling is exchanged, because depth drill needs the more long and thin needs that could meet deep hole machining of drill gun, and because operation torque is very large during milling, need shorter thicker milling cutter just can meet the demands, current way is, after depth drill completes, when needing milling, front guide case and bracing frame just become burden, for this reason, manually front guide case, bracing frame takes off from guide rail front end, place on one side, this process operation bothers very much, efficiency is extremely low, and security incident happens occasionally in disassembly process, and because front guide case often carries out dismounting, extreme influence precision, service life reduces.A kind of way is also had to be that drill gun fairlead, drill gun bearing holder (housing, cover) and bracing frame only before dismounting in guide case pass through to adapt to milling cutter, and this mode can only install longer milling cutter, use and limited to, and dismantlement work is also very loaded down with trivial details.Specifically, its major way has:
1. before guide case revolution or on move, by hand remove bracing frame, make main shaft pass front guide case and carry out Milling Process.Due to front guide case have certain width therefore main shaft must do very long, thus have impact on stock-removing efficiency and machine tool accuracy;
2. leadingly differing to box structure of boring is inhaled in drill gun, single-pipe drill, spray, in order to exchange, just front guide case do very complicated, even if but such effect is also bad, and the precision that influences each other;
3. in addition increase a milling attachment, but because of clamping trouble, use also wideless.
In sum, all there is technical deficiency part in existing depth drill milling machine tool, unreasonable structure, troublesome poeration, precision are lower, inefficiency, can only one be main, another is that auxiliary state cannot obtain breakthrough progress, and lathe cannot be inhaled and bore and milling all can normally play a role in drill gun, single-pipe drill, spray on the same stage.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide one and thoroughly change troublesome poeration, inefficiency state, thorough change influences each other precision state, thorough change one is main, an auxiliary state, make brill milling deep hole lathe, the deep hole drilling lathe of milling function is bored in the real convenient conversion realizing " machining center " target.
For achieving the above object, technical scheme provided by the present invention is as follows:
A deep hole drilling lathe for milling function is bored in convenient conversion, comprises
Lathe bed, is arranged on the workbench on lathe bed by table slide, slide unit elevating mechanism, is driven the slide unit realizing Y-axis and move, is fixed on the slide plate on slide unit, and bore milling exchange mechanism by slide unit elevating mechanism;
Described slide plate is provided with operating slide guideway rail, and described operating slide guideway rail slides from left to right is successively mounted with front guide case, bracing frame, main spindle box;
Described brill milling exchange mechanism comprises brill milling and exchanges support, and described brill milling exchanges on support and is provided with arrangement guide rail, and described arrangement guide rail is identical with size with the shape of cross section of operating slide guideway rail, and can achieve a butt joint between the two.
Further, described brill milling exchange support is fixedly mounted with on the table.
Further, also comprise independent rails and bore milling exchange driving mechanism, described brill milling exchange mechanism is slidably arranged in independent rails, and described brill milling exchanges driving mechanism connection and bores milling exchange mechanism.
Further, described main spindle box is provided with drill gun collet head.
Further, be also included in after settling guide rail and operating slide guideway rail to dock, make front guide case and bracing frame at operating slide guideway rail and the manipulator settling movement between guide rail.
Further, support frame as described above is one or more.
Further, described slide unit elevating mechanism comprises upright post base, and the removable liftable column be arranged on upright post base, described slide unit is packed on described liftable column.
Further, described slide unit elevating mechanism comprises column, movably be fixed on the column on upright post base, described column is provided with vertical guide, described slide unit is placed in vertical guide and also can vertically moves up and down by guide rail, described slide unit is also provided with the slide unit drive unit driving slide unit to move up and down.
Further, described brill milling exchanges on support and is provided with extension arm, and described extension arm is fixedly mounted with on the table.
Further, described brill milling exchanges on support and is provided with extension arm, and the other end of described extension arm is provided with the chute matched with independent rails.
Adopt technique scheme, beneficial effect of the present invention has:
The present invention bores milling exchange mechanism by arranging, and breaches existing drilling and milling machine tool Z axis tactic pattern, and freely shift of guide case and bracing frame before realizing, does not dismantle front guide case and bracing frame, avoid affecting precision, increase service life.
The present invention utilizes the accurate positioning principle of digital control system and ball-screw, line style guide rail, simple, solve the transfer problem of guide case and bracing frame before brill, milling and machine Z-axis quickly and easily, substantially increase production efficiency, reduce manufacturing cost, expand the scope of application of lathe.
The present invention has installed extension arm on brill milling exchange mechanism, by extension arm connecting working table or independent rails, avoid workbench or independent rails position influence normally bore miller and do, make interference reduce to minimum.
The present invention is by the setting of manipulator, and the movement of guide case and bracing frame before realizing more easily, save manpower and operating time, automaticity is higher.
Accompanying drawing explanation
Fig. 1 is existing depth drill milling machine tool structural representation;
Fig. 2-Fig. 7 is one embodiment of the invention schematic diagram;
Fig. 8-Figure 12 is further embodiment of this invention schematic diagram;
Figure 13-Figure 14 is further embodiment of this invention schematic diagram;
Figure 15-Figure 16 is further embodiment of this invention schematic diagram;
Figure 17-Figure 19 is further embodiment of this invention schematic diagram.
Wherein, 1 workbench, 11 table slides, 2 lathe beds, 3 slide unit elevating mechanisms, 31 upright post bases, 32 liftable columns, 331 vertical guide, 34 column Mobile Slides, 4 slide units, 41 slide unit drive units, 5 slide plates, 6 bore milling exchange mechanism, and 61 bore milling exchanges support, and 62 settle guide rail, 63 manipulators, 64 extension arms, 65 chutes, 7 operating slide guideway rails, guide case before 71,72 bracing frames, 73 main spindle boxes, 731 drill gun collet heads, 732 drill guns, 733 milling cutters, 8 independent rails, 9 bore milling exchanges driving mechanism.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Fig. 2-Fig. 7, the deep hole drilling lathe of milling function is bored in a kind of convenient conversion of the present invention, comprise lathe bed 2, the workbench 1 on lathe bed 2 is arranged on by table slide 11, slide unit elevating mechanism 3, driven the slide unit 4 realizing Y-axis and move by slide unit elevating mechanism 3, be fixed on the slide plate 5 on slide unit 4, and bore milling exchange mechanism 6; Described slide plate 5 is provided with operating slide guideway rail 7(and is preferably two), on described operating slide guideway rail 7, slip successively is from left to right mounted with the included drill gun fairlead of front guide case 71(, drill gun bearing holder (housing, cover) etc.), bracing frame 72(is one or more), main spindle box 73(main spindle box is driven by the feed mechanism such as servomotor, screw mandrel, and operating slide guideway rail moves); Described brill milling exchange mechanism 6 comprises brill milling and exchanges support 61, described brill milling exchanges on support 61 and is provided with arrangement guide rail 62, described arrangement guide rail 62 is identical with size with the shape of cross section of operating slide guideway rail 7, and can achieve a butt joint between the two, and namely the two has identical specification and span.Described main spindle box 73 is provided with drill gun collet head 731(fixed clamp drill gun tail end).Also be included in after settling guide rail 62 and operating slide guideway rail 7 to dock, make front guide case 71 and bracing frame 72 at operating slide guideway rail 7 and the manipulator settling movement between guide rail 62.
Fig. 2 is the schematic diagram that the deep hole drilling lathe of convenient conversion brill milling function adopts drill gun 732 pairs of workpiece to process, now, drill gun 732 is arranged on the drill gun collet head 731 of main spindle box 73 front end, left side has bracing frame 72 and front guide case 71 pairs of drill guns lead and support, and bracing frame 72 can arrange multiple as required.
Fig. 3 is that the deep hole drilling lathe of convenient conversion brill milling function adopts milling cutter 733 to carry out boring the schematic diagram of milling construction, now, front guide case 71 and bracing frame 72 are moved to and bore on milling exchange mechanism 6, and because milling cutter 733 is shorter, main spindle box 73 needs to move to left to shown position and just can carry out work.
Fig. 4 is the top view boring milling exchange mechanism, settles guide rail 62 to be arranged on and bores on milling exchange support 61; Fig. 5 is slide plate 5 package assembly schematic diagram, slide plate 5 is arranged operating slide guideway rail 7, when holding state or use deep hole machining, drill gun, single-pipe drill, spray suction brill, operating slide guideway rail 7 has successively the front guide case 71 playing guiding and supporting role, one or more bracing frame 72, main spindle box 73, wherein main spindle box 73 left end is provided with for the drill gun collet head 731 settling drill gun, single-pipe drill, brill etc. is inhaled in spray; Structural representation when Fig. 6 is the slide plate docking of boring milling exchange mechanism and Fig. 5, guide rail 62 and operating slide guideway rail 7 is settled to dock completely, now, be positioned at the front guide case 71 on operating slide guideway rail 7, bracing frame 72 can through joint, move to from operating slide guideway rail 7 and settle guide rail (transfer process can adopt manually or manipulator completes), Figure 7 shows that front guide case and bracing frame move to the schematic diagram boring milling exchange mechanism when settling guide rail.
Adopt technique scheme can realize boring milling easily to exchange, the manpower avoiding artificial unloading used, man-hour and manpower dismantles the location that produces and the problem such as to be forbidden.Utilize the accurate positioning principle of digital control system and ball-screw, line style guide rail, simple, solve the transfer problem of guide case and bracing frame before brill, milling and machine Z-axis quickly and easily, substantially increase production efficiency, reduce manufacturing cost, expand the scope of application of lathe.
Fig. 8-Figure 12 is further embodiment of this invention schematic diagram, the deep hole drilling lathe of milling function is bored in convenient conversion as shown in the figure, boring milling exchange mechanism 6 is slidably arranged in independent rails 8, also be provided with simultaneously and make the brill milling of brill milling exchange mechanism 6 movement exchange driving mechanism 9(as Figure 18, shown in 19, oil cylinder or cylinder can be adopted to realize), this brill milling exchanges driving mechanism 9 and drives brill milling exchange mechanism 6 at independent rails 8 top offset, with realize settling guide rail 62 and operating slide guideway rail 7 dock and away from, docking and away from time Bit andits control digital control system can be utilized accurately to locate, in the present embodiment, described brill milling exchanges on support 61 and is provided with extension arm 64, the other end of described extension arm 64 is provided with the chute 65 matched with independent rails 8, chute 65 moves in independent rails 8, the object arranging extension arm 64 and chute 65 avoids the installation site of independent rails to affect to bore Milling Machining normally, reduce interference.
Figure 13-Figure 16 is further embodiment of this invention schematic diagram, bore milling exchange mechanism directly to fix on the table (wherein, Figure 13-Figure 14 is fixed on workbench rear end for boring milling exchange mechanism, Figure 15-Figure 16 is fixed on workbench front end for boring milling exchange mechanism), adopt and do not need in this way to configure independent rails, moved by workbench, thus reach and dock with accurate location of operating slide guideway rail, make operating slide guideway rail exchange support guide with brill milling to become to be integrated, front guide case and drill rod support frame are displaced to from slide unit fluently to be bored milling exchange support, control procedure is relatively simple.
The lathe carrying out multiple processing shown in Figure 17-Figure 19, the lower end configuration independent rails between slide unit and workbench, drives brill milling exchange mechanism and corresponding position limiting structure to realize accurate location by boring milling exchange driving mechanism, thus realizes function of exchange.
Slide unit elevating mechanism of the present invention can carry out in different ways, as shown in Figure 8, a kind of mode is: described slide unit elevating mechanism 3 comprises upright post base 31, is movably packed in the liftable column 32 on upright post base 31, and described slide unit 4 is packed on described liftable column 32; Another kind of mode is: described slide unit elevating mechanism 3 comprises column, movably be fixed on the column on upright post base 31, described column is provided with vertical guide, described slide unit is placed in vertical guide and also can vertically moves up and down by guide rail, described slide unit is also provided with the slide unit drive unit driving slide unit to move up and down.
Lathe provided by the present invention is adopted to process workpiece, if first adopt the processing such as the drill gun of guide case and bracing frame before needing, then bore milling exchange mechanism and be positioned at precalculated position, this precalculated position does not affect the machine process of drill gun etc., machine, needing to change milling cutter etc. does not need front guide case and bracing frame to carry out adding man-hour, bore milling exchange mechanism move to that operating slide guideway rail front end carries out docking (can respectively at operating slide guideway rail with bore milling exchange mechanism joint and arrange docking mechanism, so that docking completely), after having docked, artificial or by manipulator front guide case and bracing frame moved to and settle on guide rail, (bore on milling exchange mechanism and fixture and positioner can also be set after having moved, to position guide case before on it and bracing frame and to fix), brill milling exchange mechanism carries front guide case and bracing frame moves to initial position (previously described precalculated position), and on main spindle box, milling cutter etc. is installed, and main spindle box is moved to correct position along operating slide guideway rail carries out work pieces process.Be more than the exchange of brill-milling, if when carrying out the exchange of milling-brill, method of operating is contrary with said method.
For boring milling exchange mechanism installation scheme on the table, the accurate location of workbench and the mobile brill milling exchange support that drives can be utilized to move in independent rails, because the mobile accuracy of current numerically controlled machine is very high, as long as be provided with workbench needs to move two location parameters that milling exchange support is bored in docking, so the brill milling exchange docking port of support and the cylinder of workbench can complete accurate docking completely.Also can without cylinder, after movable workbench puts in place, manually connection or disconnection workbench exchange support with brill milling.Use cylinder, arranged by the PLC of lathe and be also easy to realize.It can comprise and is fixed on workbench rear end or front end all the time, and utilizes artificial or cylinder to connect two kinds of modes by docking port.
For the brill milling exchange mechanism being provided with independent rails, bore milling and exchange support to realize accurate docking, usually move on guide rail, according to the needs of installation site, chute can also be set at the diverse location boring milling exchange support, or the extension arm of brill milling exchange support arranges chute.
The present invention can improve enforcement on existing NC deep hole drilling machine and numerical control horizontal milling machine, bore milling switching mechanism, slide plate, workbench, slide unit, main spindle box etc., implement accurately mobile on X, Y, Z line style guide rail by digital control system and ball-screw thus process.Bore milling exchange mechanism and can pass through independent rails, installation on the table, and install back the modes such as pivoted arm and realize displacement and fixed support.By driving a bit in X, Y plane determined of workbench and slide unit, accurate location, and brill milling exchange mechanism is moved to workbench together by mechanical connection (cylinder is from being dynamically connected or manual operation), or accurately movement on independent rails, revoliving arm, the arrangement guide rail of brill milling exchange mechanism and Z axis guide rail are accurately located.
The present invention can by the multiple brill milling exchange mechanism of configuration, to realize drill gun, single-pipe drill, spray inhale and bore and the conversion requirements of milling, tool magazine can be set on main spindle box simultaneously, be realized the automatic tool changer that main spindle box is fixed a cutting tool by cutter-exchange mechanism, really realize full-automatic work pieces process; Can also by guide case, supporting bracket before drill gun; Single-pipe drill leading to casing, supporting bracket; The front guide case, the supporting bracket that bore are inhaled in spray; The guide rail that the multiple brill milling of above-mentioned several mode flexible configuration exchanges support and correspondence is installed, various needs can be met like this on a machine, realize drill gun at any time, single-pipe drill, brill is inhaled in spray and Milling Function has, and realizes real, multifunctional deep hole working machine worthy of the name.
The lathe that the present invention can be used as mainly contains: single shaft depth drill (only having a Z axis), twin shaft depth drill (X, Z axis or Y, Z axis), three axle depth drills (X, Y, Z axis), four axle depth drills (X, Y, Z axis adds workbench gyroaxis), (X, Y, Z add workbench gyroaxis to five axle depth drills, Z axis gyroaxis), six axle depth drills (X, Y, Z add workbench gyroaxis, and Z axis gyroaxis and column move forward and backward axle or workbench moves forward and backward axle) and floor type table deep hole drilling machine, floor type table CNC milling machine.
The above embodiment only have expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (7)
1. a deep hole drilling lathe for milling function is bored in convenient conversion, it is characterized in that, comprises
Lathe bed, is arranged on the workbench on lathe bed by table slide, slide unit elevating mechanism, is driven the slide unit realizing Y-axis and move, is fixed on the slide plate on slide unit, and bore milling exchange mechanism by slide unit elevating mechanism;
Described slide plate is provided with operating slide guideway rail, and described operating slide guideway rail slides from left to right is successively mounted with front guide case, bracing frame, main spindle box;
Described brill milling exchange mechanism comprises brill milling and exchanges support, and described brill milling exchanges on support and is provided with arrangement guide rail, and described arrangement guide rail is identical with size with the shape of cross section of operating slide guideway rail, and can achieve a butt joint between the two,
Wherein, described brill milling exchanges support and is fixedly mounted with on the table, and described brill milling exchanges on support and is provided with extension arm, and described extension arm is fixedly mounted with on the table, and the other end of described extension arm is provided with the chute matched with independent rails.
2. the deep hole drilling lathe of milling function is bored in convenient conversion according to claim 1, it is characterized in that, also comprise independent rails and bore milling and exchange driving mechanism, described brill milling exchange mechanism is slidably arranged in independent rails, and described brill milling exchanges driving mechanism connection and bores milling exchange mechanism.
3. the deep hole drilling lathe of milling function is bored in convenient conversion according to claim 1 and 2, it is characterized in that, described main spindle box is provided with drill gun collet head.
4. the deep hole drilling lathe of milling function is bored in convenient conversion according to claim 1 and 2, it is characterized in that, is also included in after settling guide rail and operating slide guideway rail to dock, and makes front guide case and bracing frame at operating slide guideway rail and the manipulator settling movement between guide rail.
5. the deep hole drilling lathe of milling function is bored in convenient conversion according to claim 1 and 2, and it is characterized in that, support frame as described above is one or more.
6. the deep hole drilling lathe of milling function is bored in convenient conversion according to claim 1 and 2, it is characterized in that, described slide unit elevating mechanism comprises upright post base, and the removable liftable column be arranged on upright post base, described slide unit is packed on described liftable column.
7. the deep hole drilling lathe of milling function is bored in convenient conversion according to claim 1 and 2, it is characterized in that, described slide unit elevating mechanism comprises column, movably be fixed on the column on upright post base, described column is provided with vertical guide, described slide unit is placed in vertical guide and also can vertically moves up and down by guide rail, described slide unit is also provided with the slide unit drive unit driving slide unit to move up and down.
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| CN105834482A (en) * | 2016-04-28 | 2016-08-10 | 齐齐哈尔精工伟业机床有限公司 | Sliding table type drilling machine special for deep hole machining |
| CN106002314B (en) * | 2016-07-11 | 2019-04-09 | 太仓吉井机械有限公司 | The mechanism of expansion boring and milling function is bored in a kind of conversion convenient on deep hole lathe |
| CN106002431A (en) * | 2016-07-27 | 2016-10-12 | 山东鲁南机床有限公司 | Large-torque milling and drilling power device |
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| MX2020014197A (en) * | 2018-06-20 | 2021-05-27 | Chetocorporation S A | Milling and deep drilling machine. |
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| CN110202404B (en) * | 2019-05-23 | 2024-03-22 | 易好数控机械(中山)有限公司 | Machining center of high-precision butt-joint external clamping pushing platform |
| CN110394664B (en) * | 2019-08-23 | 2024-05-10 | 上饶市三盛光学仪器有限公司 | Workbench convenient to adjust and used for drilling, milling and tapping machine tool |
| CN113909911A (en) * | 2021-11-06 | 2022-01-11 | 湖北江汉建筑工程机械有限公司 | Construction elevator cage main channel steel machining equipment and machining process |
| CN114908347A (en) * | 2022-05-30 | 2022-08-16 | 天津辉锐激光科技有限公司 | Laser cladding tool and laser cladding equipment for cylinder workpiece |
| CN116352508B (en) * | 2023-05-08 | 2023-11-14 | 顾斌超 | Horizontal numerical control milling and drilling machine |
| CN117226516A (en) * | 2023-10-08 | 2023-12-15 | 东莞市台铭数控机械有限公司 | Double-sided numerical control horizontal deep hole drilling and milling compound machine tool and drilling and milling compound function conversion method |
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