CN204148512U - A kind of Large diameter rotary numerical control horizontal brake disc special plane - Google Patents
A kind of Large diameter rotary numerical control horizontal brake disc special plane Download PDFInfo
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- CN204148512U CN204148512U CN201420438181.1U CN201420438181U CN204148512U CN 204148512 U CN204148512 U CN 204148512U CN 201420438181 U CN201420438181 U CN 201420438181U CN 204148512 U CN204148512 U CN 204148512U
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Abstract
The utility model discloses a kind of Large diameter rotary numerical control horizontal brake disc special plane, aim to provide a kind of stable transmission, the numerical control horizontal brake disc special plane of large gauge brake disc highly-efficient processing can be realized.It comprises the shaft joint of cabinet base, main servo motor, lathe bed, Z axis motor cabinet, Z axis motor, Z axis screw mandrel, main spindle box, saddle, slide plate, vertical four station cutter racks, the X-axis motor cabinet be installed on saddle, the X-axis motor be installed on X-axis motor cabinet, the X-axis screw mandrel be installed on saddle, connection X-axis motor and X-axis screw mandrel, belt pulley on main servo motor is connected with the belt pulley on main spindle box by belt, and the main guide rail of described lathe bed adopts line slideway auxiliary combining structure; Cabinet base is overall cabinet base; Main shaft is high pulling torque quill spindle structure, and namely main axle unit is an independently entirety; Z axis middle lead screw, main spindle box adopts main servo motor straight to drag driving, and main spindle box is Large diameter rotary main spindle box, and vertical four station cutter racks are placed in nose structure.
Description
Technical field
The utility model relates to one, especially relates to a kind of Large diameter rotary numerical control horizontal brake disc special plane.
Background technology
Scape technology
Existing horizontal digital-control brake disc special plane, the combining form of its guide rail adopts the track combination form such as " triangle-rectangle ", " double triangle " substantially.The maximum rotating diameter of existing horizontal digital-control brake disc special plane is generally less than normal, and cannot meet the brake disc processing of large gauge in the market far away, the restriction of its drive mechanism causes the limitation of processing.Along with the fast development of automobile industry, the brake disc diameter of maximum specification is many at φ about 440mm in the market, brake disc workpiece is by after the clamping of lathe special fixture, and special fixture machining needs tactical diameter generally to exceed the maximum rotating diameter of horizontal digital-control brake disc special plane in the market.
Utility model content
The utility model overcomes shortcoming of the prior art, provides a kind of stable transmission, can realize the numerical control horizontal brake disc special plane of large gauge brake disc highly-efficient processing.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of Large diameter rotary numerical control horizontal brake disc special plane, comprises cabinet base, be installed on the main servo motor on cabinet base, be installed on the lathe bed on cabinet base, be installed on the Z axis motor cabinet of rear end in the middle part of lathe bed, be installed on the Z axis motor on Z axis motor cabinet and saddle, be installed on the Z axis screw mandrel on Z axis motor cabinet, connect the shaft joint of Z axis motor and screw mandrel, be installed on the main spindle box on lathe bed, be installed on the quill spindle in main spindle box, be installed on the oild chuck of main shaft, be installed on the saddle on lathe bed, be installed on the slide plate on saddle, be installed on vertical four station cutter racks on slide plate, be installed on the X-axis motor cabinet on saddle, be installed on the X-axis motor on X-axis motor cabinet, be installed on the X-axis screw mandrel on saddle, connect the shaft joint of X-axis motor and X-axis screw mandrel, the belt pulley on main servo motor is connected with the belt pulley on main spindle box by belt, and the main guide rail of described lathe bed adopts line slideway auxiliary combining structure, cabinet base is overall cabinet base, main shaft is high pulling torque quill spindle structure, and namely main axle unit is an independently entirety, Z axis middle lead screw, main spindle box adopts main servo motor straight to drag driving, and main spindle box is Large diameter rotary main spindle box, and vertical four station cutter racks are placed in nose structure.
Preferably, described line slideway auxiliary combining structure is: saddle is connected by line slideway with lathe bed, and adjusted by wedge-shaped bar, pressing plate and fix, slide plate is connected by line slideway with saddle, adjusts and fix by wedge.
Preferably, the overall structure of described cabinet base is: cabinet base connects as a whole by chip removal mouth structure, and lathe bed link screw, lower margin installing hole, protection installation screw, slide track installation screw, cabinet base lifting eye are integrated in one.
Preferably, described high pulling torque quill spindle structure is: be installed on main shaft by front-end of spindle lid, Biserial cylindrical roller bearing, bidirectional angular contact thrust ball bearing, spacer, mainshaft nut and Biserial cylindrical roller bearing order, and be positioned at sleeve hole relevant position, barrel forward end flange arrangement is connected by screw on quill spindle case, front-end of spindle lid is connected by screw on quill spindle case, spindle pulley is connected on main shaft by key, and mainshaft gland links to positioning spindle pulley position on belt pulley by screw.
Preferably, move through line slideway auxiliary and the Z axis middle lead screw structure of described saddle realize, and its structure is: be installed on the Z axis motor cabinet of rear end in the middle part of lathe bed, the Z axis motor be installed on Z axis motor cabinet, the Z axis screw mandrel be installed on Z axis motor cabinet and saddle, connect the shaft joint of Z axis motor and screw mandrel.
Preferably, described lathe bed is installed on cabinet base, and main spindle box is installed on lathe bed.
Compared with prior art, the utility model tool has the following advantages:
Large diameter rotary numerical control horizontal brake disc special plane of the present utility model, adopts the drive mechanism of stable drive, has that tactical diameter is large, complete machine cuts good rigidly, the advantage of stable accuracy.Processing response is fast, can high-speed cutting, rapid starting/stopping.Waterproof, oil-leakage-prevention, dust tightness, lubricity are good, and working (machining) efficiency is high, and precision is high, and the degree of modularity is high, and motor selects power little, energy-saving and cost-reducing.Be particularly suitable for automobile industry and half finish turning processing efficient, in enormous quantities is carried out to brake disk-like accessory.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is line slideway auxiliary combining structure schematic diagram of the present utility model.
Fig. 2 is the P direction view in Fig. 1, wherein not shown lathe bed structure.
Fig. 3 is integral bed leg structure schematic diagram of the present utility model.
Fig. 4 is quill spindle structural representation of the present utility model.
Fig. 5 is Large diameter rotary numerical control horizontal brake disc special plane structural representation of the present utility model.
Fig. 6 is transmission system schematic diagram of the present utility model.
In figure, 1a-lathe bed, 1b-cabinet base, 1c-chip removal mouth, 1d-lathe bed connecting screw hole, 1e-lower margin installing hole, 1f-protects installation screw, 1g-slide track installation screw, 1i-cabinet base lifting eye, 2-quill spindle case, 2a-main encoder, 2b-spindle pulley, 2c-rear-end of spindle lid, 2d-front-end of spindle lid, 2e-main shaft, 2f-rack sleeve, 2g-bidirectional angular contact thrust ball bearing, 2h-Biserial cylindrical roller bearing, 2i-Biserial cylindrical roller bearing, 2j-mainshaft gland, 2k-mainshaft nut, 2m-spacer, 2n-belt wheel, vertical four station cutter racks of 4-, 5-saddle, 5a-slide plate, 5b-X axial filament bar, 5c-X axle shaft joint, 5d-X spindle motor seat, 5e-X spindle motor, 7-Z spindle motor seat, 7a-Z spindle motor, 7b-Z axle shaft joint, 7c-Z axial filament bar, 15-spindle motor, 15a-mair motor belt pulley, 99-oild chuck.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not paying the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in figures 1 to 6, the utility model is by cabinet base 1b, be installed on the mair motor 15 on cabinet base, be installed on the lathe bed 1a on cabinet base, be installed on the Z axis motor cabinet 7 of rear end in the middle part of lathe bed, be installed on the Z axis motor 7a on Z axis motor cabinet, be installed on the Z axis screw mandrel 7c on Z axis motor cabinet and saddle 5, connect the shaft joint 7b of Z axis motor and screw mandrel, be installed on the quill spindle case 2 on lathe bed, be installed on the belt pulley 2b on quill spindle case, be installed on the saddle 5 on lathe bed, be installed on the slide plate 5a on saddle, be installed on vertical four station cutter racks 4 on slide plate, be installed on the X-axis motor cabinet 5d on saddle, be installed on the X-axis motor 5e on X-axis motor cabinet, be installed on the X-axis screw mandrel 5b on saddle, connect the compositions such as the shaft joint 5c of X-axis motor and X-axis screw mandrel, the power that spindle motor 15 exports is input to the belt pulley 2b on quill spindle case by belt pulley 15a.Spindle motor 15 is servomotor.Lathe bed main guide rail adopts line slideway auxiliary combining structure combining form, move through line slideway auxiliary combining structure and the Z axis middle lead screw structure of saddle on lathe bed realize, improve corresponding speed and rapid traverse speed, strengthen machine cut rigidity, strengthen stability, improve machining accuracy, improve working (machining) efficiency, cut down finished cost; Main shaft adopts high pulling torque quill spindle structure, the degree of modularity and extensibility high, improve efficiency of assembling and maintenance speed.Cabinet base 1b is integral bed leg structure, optimizes main frame cost proportioning, improves complete machine and cuts rigidity and stability, improve lathe waterproof, oil-leakage-prevention performance.Wherein: saddle 5 and lathe bed 1a, motion between slide plate 5a and saddle are rolling form, saddle 5 is connected by line slideway 5f with lathe bed 1a, adjusted by wedge-shaped bar 5h, pressing plate 5g and fix, make X to having even and minimum gap, to ensure that saddle is in Z-direction quick and stable, high-precision long-term movement, slide plate 5a is connected by line slideway 4a with saddle, adjusts and fix, to ensure vertical four station cutter racks 4 at X to quick and stable, high-precision long-term movement by wedge 4b.High pulling torque quill spindle structure is installed on main shaft by front-end of spindle lid 2d, Biserial cylindrical roller bearing 2i, bidirectional angular contact thrust ball bearing 2g, spacer 2m, mainshaft nut 2k and Biserial cylindrical roller bearing 2h order, and be positioned at relevant position, sleeve 2f hole, sleeve 2f front end flange structure is connected by screw on quill spindle case 2, front-end of spindle lid 2d is connected by screw on quill spindle case 2, spindle pulley 2b is connected on main shaft 2e by key, and mainshaft gland 2j links to positioning spindle pulley position on belt pulley by screw.By adjustment mainshaft nut 2k pretension, main shaft external member is run well, and spindle encoder 2a is connected on primary shaft belt pulley 2n by synchronous cog belt, detects the speed of mainshaft and feeds back to electrical system, make the speed of mainshaft accurate by photoelectric encoder.In addition, rack sleeve 2f and internal structure can be used as module, according to different instructions for use, configure the quill spindle external member of different class.Quill spindle and main spindle box body 2 assemble and only need the connecting hole by designing to assemble.Integral bed leg structure, by finite element optimum design, rational deployment bed foot structure, cabinet base connects as a whole by chip removal mouth 1c structure, improves cutting rigidity and the stability of lathe, reduces production and administration cost; Lathe bed is linked screw 1d, lower margin installing hole 1e, protection installation screw 1f, slide track installation screw 1g, cabinet base lifting eye 1i be integrated in one, and there is the size determined, what ensure cabinet base and other parts (comprise and protect part) is equipped with the machining benchmark and reference for installation determined, enhances productivity greatly; Except necessary perforate, all the other structures are closed, and in increase rigidity, while Cost optimization proportioning, greatly improve water proofing property and the leakproof oiliness of lathe.
The utility model X-axis feeding AC synchronous sampling motor 5e drives, this servo drive motor passes to X-axis screw mandrel 5b by shaft coupling 5c direct connection rotary motion, drive slide plate 5a to move by X-axis screw mandrel by equipped nut, realize vertical four station cutter rack 4 traverse feeds.Z axis feeding Z axis AC synchronous sampling motor 7a drives, and this servo drive motor passes to Z axis screw mandrel 7c by shaft coupling 7b direct connection rotary motion, drives saddle 5 to move, realize the length feed of vertical four station cutter racks 4 by Z axis screw mandrel by equipped nut.
The utility model adopts Z axis mid-, main spindle box adopts main servo motor straight to drag driving, make its stable transmission reliable, the Large diameter rotary main spindle box that tactical diameter is larger can be used, the processing carrying out Large diameter rotary brake disc that can be stable smoothly, solves the deficiency that existing equipment is difficult to process Large diameter rotary brake disc.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a Large diameter rotary numerical control horizontal brake disc special plane, comprise cabinet base, be installed on the main servo motor on cabinet base, be installed on the lathe bed on cabinet base, be installed on the Z axis motor cabinet of rear end in the middle part of lathe bed, be installed on the Z axis motor on Z axis motor cabinet and saddle, be installed on the Z axis screw mandrel on Z axis motor cabinet, connect the shaft joint of Z axis motor and screw mandrel, be installed on the main spindle box on lathe bed, be installed on the quill spindle in main spindle box, be installed on the oild chuck of main shaft, be installed on the saddle on lathe bed, be installed on the slide plate on saddle, be installed on vertical four station cutter racks on slide plate, be installed on the X-axis motor cabinet on saddle, be installed on the X-axis motor on X-axis motor cabinet, be installed on the X-axis screw mandrel on saddle, connect the shaft joint of X-axis motor and X-axis screw mandrel, belt pulley on main servo motor is connected with the belt pulley on main spindle box by belt, it is characterized in that: the main guide rail of described lathe bed adopts line slideway auxiliary combining structure, cabinet base is overall cabinet base, main shaft is high pulling torque quill spindle structure, and namely main axle unit is an independently entirety, Z axis middle lead screw, main spindle box adopts main servo motor straight to drag driving, and main spindle box is Large diameter rotary main spindle box, and vertical four station cutter racks are placed in nose structure.
2. Large diameter rotary numerical control horizontal brake disc special plane according to claim 1, it is characterized in that, described line slideway auxiliary combining structure is: saddle is connected by line slideway with lathe bed, adjusted by wedge-shaped bar, pressing plate and fix, slide plate is connected by line slideway with saddle, adjusts and fix by wedge.
3. Large diameter rotary numerical control horizontal brake disc special plane according to claim 1, it is characterized in that, the overall structure of described cabinet base is: cabinet base connects as a whole by chip removal mouth structure, and lathe bed link screw, lower margin installing hole, protection installation screw, slide track installation screw, cabinet base lifting eye are integrated in one.
4. Large diameter rotary numerical control horizontal brake disc special plane according to claim 1, it is characterized in that, described high pulling torque quill spindle structure is: by front-end of spindle lid, Biserial cylindrical roller bearing, bidirectional angular contact thrust ball bearing, spacer, mainshaft nut and Biserial cylindrical roller bearing order are installed on main shaft, and be positioned at sleeve hole relevant position, barrel forward end flange arrangement is connected by screw on quill spindle case, front-end of spindle lid is connected by screw on quill spindle case, spindle pulley is connected on main shaft by key, mainshaft gland links to positioning spindle pulley position on belt pulley by screw.
5. a kind of Large diameter rotary numerical control horizontal brake disc special plane according to claim 1, it is characterized in that, move through line slideway auxiliary and the Z axis middle lead screw structure of described saddle realize, and its structure is: be installed on the Z axis motor cabinet of rear end in the middle part of lathe bed, the Z axis motor be installed on Z axis motor cabinet, the Z axis screw mandrel be installed on Z axis motor cabinet and saddle, connect the shaft joint of Z axis motor and screw mandrel.
6. a kind of Large diameter rotary numerical control horizontal brake disc special plane according to claim 1, it is characterized in that, described lathe bed is installed on cabinet base, and main spindle box is installed on lathe bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438181.1U CN204148512U (en) | 2014-08-05 | 2014-08-05 | A kind of Large diameter rotary numerical control horizontal brake disc special plane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438181.1U CN204148512U (en) | 2014-08-05 | 2014-08-05 | A kind of Large diameter rotary numerical control horizontal brake disc special plane |
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| CN204148512U true CN204148512U (en) | 2015-02-11 |
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| CN201420438181.1U Active CN204148512U (en) | 2014-08-05 | 2014-08-05 | A kind of Large diameter rotary numerical control horizontal brake disc special plane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081367A (en) * | 2015-09-15 | 2015-11-25 | 芜湖日升重型机床有限公司 | High-precision automation application numerical control vertical lathe |
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- 2014-08-05 CN CN201420438181.1U patent/CN204148512U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081367A (en) * | 2015-09-15 | 2015-11-25 | 芜湖日升重型机床有限公司 | High-precision automation application numerical control vertical lathe |
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