CN203401100U - Drilling machine - Google Patents
Drilling machine Download PDFInfo
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- CN203401100U CN203401100U CN201320413176.0U CN201320413176U CN203401100U CN 203401100 U CN203401100 U CN 203401100U CN 201320413176 U CN201320413176 U CN 201320413176U CN 203401100 U CN203401100 U CN 203401100U
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- drilling machine
- machine according
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- screw
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Abstract
The utility model discloses a drilling machine which comprises a lathe bed and a work table. A clamp is fixed to the worktable, the worktable is driven by a moving device to laterally move on the lathe bed, two spindle boxes are symmetrically arranged at the two ends of the worktable, a protective pull plate is arranged on the lathe bed between the worktable and the spindle boxes, and the protective pull plate is provided with an inclined face. The drilling machine improves machining precision, the automation degree and machining efficiency of hole series of parts including automobile hubs, brake drums and the like.
Description
Technical field
The utility model relates to mechanical production devices, is a kind of numerical control machining center specifically, is more specifically a kind of drilling machine.
Background technology
In recent years, along with domestic assembling manufacturing flourish, as equipment, manufacture the machine industry of machine tool in order to adapt to the automation of automobile industry, the enterprise development demand of fast beat, needing exploitation is numerical control machine for processing for the hole of the parts such as wheel hub, brake drum, to meet, can make lathe complete expeditiously the holes such as automotive hub to be class processing, to realize the requirement of the processing of more automation.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of Digit Control Machine Tool complete machine structure, and it is class processing that this structure can make lathe complete expeditiously the holes such as automotive hub, realizes the processing of more automation.
Drilling machine (SDC2507) complete machine structure comprises that table feed drag, tilt chip removal, headstock structure and complete machine arrange.Table feed reference axis adopts AC servo motor to drive ball-screw to realize stepless transmission by shaft coupling.AC servo feeding motor is as power source, and ball-screw is as drive disk assembly.The Installation Method of Ballscrews is that two ends are fixed, good rigidly.Lathe bed protection drag plate adopts tilting, is beneficial to the smooth discharge of smear metal.Main frame is the correct layouts of two main shafts, and workpiece can once complete the porous of its installing hole and process and Double-side rounding processing simultaneously after clamping, and working (machining) efficiency is high.Concrete technical scheme is as follows:
, comprise lathe bed, workbench, on workbench, be fixed with fixture, workbench is driven and is moved left and right on lathe bed by mobile device, workbench two ends are two main spindle boxes that are arranged symmetrically with, and on the lathe bed between workbench and main spindle box, protection drag plate are set, and described protection drag plate arranges inclined-plane.
Described mobile device comprises AC servo motor, shaft coupling, ball-screw, and described servomotor drives ball-screw by shaft coupling, and described ball-screw coordinates with the feed screw nut on workbench;
Described main spindle box has a plurality of main shafts;
Described main spindle box has 10 main shafts;
In described main spindle box, comprise motor, gear, also comprise idler gear and a plurality of main shaft, motor drives intermediate gear shaft by shaft coupling, and idler gear and gear engagement are given a plurality of main shafts by power distribution;
The front and back spring bearing of described each main shaft adopts respectively the combination of angular contact ball combination bearing and angular contact ball combination bearing;
Between described main shaft and main spindle box body, sealing ring is set;
Described ball-screw carries out two ends by angular contact ball combination bearing and angular contact ball combination bearing to be fixed;
Described ball-screw carries out prestretched.
The beneficial effects of the utility model:
1, the utility model adopts AC servo motor to drive ball-screw to realize stepless transmission by decelerator by table feed reference axis.AC servo feeding motor is as power source, and ball-screw is as drive disk assembly.The Installation Method of Ballscrews is that two ends are fixed, good rigidly.
2, lathe bed protection drag plate adopts tilting, is beneficial to the smooth discharge of smear metal.
3, two main spindle boxes are for being arranged symmetrically with, and each main spindle box has a plurality of main shafts, and workpiece can once complete after clamping that porous is processed simultaneously and Double-side rounding processing, can process simultaneously, and efficiency is high; The more important thing is, improved machining accuracy.
The hole that the utility model has improved the parts such as automotive hub, brake drum is precision, automaticity and the working (machining) efficiency of processing.
Accompanying drawing explanation
Fig. 1 is the complete machine structure schematic diagram of drilling machine;
Fig. 2 is table feed dragging structure profile;
Fig. 3 is lathe bed safeguard structure figure;
Fig. 4 is that lathe bed protects left pseudosection;
Fig. 5 is headstock structure figure;
Fig. 6 is headstock structure figure.
The specific embodiment
Below in conjunction with accompanying drawing, illustrate the utility model, as shown in Figure 1, the utility model comprises the critical pieces such as two main spindle boxes 1 being arranged symmetrically with, protection drag plate 2, lathe bed 3, workbench 4, workbench 4 and the clamp workpiece being fixed in the above thereof drag on lathe bed 3 and move left and right by workbench, realize the feed motion that adds man-hour; Mobile device as shown in Figure 2, adopts AC servo motor 5 to drive ball-screw 8 to realize stepless transmission by shaft coupling 6, and AC servo feeding motor 5 is as power source, and ball-screw 8 is as drive disk assembly.The Installation Method of Ballscrews is that angular contact ball combination bearing 7 and angular contact ball combination bearing 7 carry out two ends and fix, and ball-screw carries out prestretched, good rigidly.
As shown in Figure 3, Figure 4, have two symmetrical protection drag plates 2 on lathe bed 3, left protection drag plate 10 and right protection drag plate 11, its role is to prevent that the foreign material such as smear metal from entering in lathe bed.Protection drag plate 2 adopts tilting, and its cross section face arranges inclined-plane 12, is beneficial to the smooth discharge of smear metal, and the version of protection drag plate 2 can make the smear metal of working region discharge smoothly, and tilting protection has been simplified protection from overall structure, has strengthened chip removal function.
As shown in Figure 5, two main spindle boxes 1 are for being arranged symmetrically with, and each main spindle box 1 has 10 main shafts 13, can process simultaneously, the power source of main spindle box 1 is motor 17, and power is transferred to intermediate gear shaft 19 by shaft coupling 18, then distributes to each main shaft 13 by intermediate gear shaft 19.Workpiece can once complete after clamping that porous is processed simultaneously and Double-side rounding processing, can process simultaneously, and efficiency is high.
As shown in Figure 6, the interior motor 17 that arranges of main spindle box body 26, motor 17 drives intermediate gear shaft 19 by shaft coupling 18, and idler gear 19 is given 10 main shafts 13 with gear 21 engagements by power distribution; Front and back spring bearing on each main shaft 13 adopts respectively the combination of angular contact ball combination bearing 7 and angular contact ball combination bearing 7, make this main shaft high-speed cruising steadily, to add man-hour stable, meets the requirement of machining hole system; While adopting applicable sealing ring 23 and intermediate gear shaft to rotate on each main shaft 13, with the sealing ring 24 of the junction of casing, oil and dust thereof inside and outside casing are effectively isolated.Reach high rotating speed requirement, can reach sealing effectiveness again.
Claims (9)
1. a drilling machine, comprise lathe bed, workbench, on workbench, be fixed with fixture, it is characterized in that: workbench is driven and moved left and right on lathe bed by mobile device, workbench two ends are two main spindle boxes that are arranged symmetrically with, on lathe bed between workbench and main spindle box, protection drag plate is set, described protection drag plate arranges inclined-plane.
2. drilling machine according to claim 1, it is characterized in that: described mobile device comprises AC servo motor, shaft coupling, ball-screw, described servomotor drives ball-screw by shaft coupling, and described ball-screw coordinates with the feed screw nut on workbench.
3. drilling machine according to claim 1, is characterized in that: described main spindle box has a plurality of main shafts.
4. drilling machine according to claim 1, is characterized in that: described main spindle box has 10 main shafts.
5. drilling machine according to claim 1, it is characterized in that: in described main spindle box, comprise motor, gear, also comprise idler gear and a plurality of main shaft, motor drives intermediate gear shaft by shaft coupling, and idler gear and gear engagement are given a plurality of main shafts by power distribution.
6. drilling machine according to claim 5, is characterized in that: the front and back spring bearing of described each main shaft adopts respectively the mode of angular contact ball combination bearing and angular contact ball combination bearing.
7. drilling machine according to claim 3, is characterized in that: between described main shaft and main spindle box body, sealing ring is set.
8. drilling machine according to claim 2, is characterized in that: described ball-screw carries out two ends by angular contact ball combination bearing and angular contact ball combination bearing to be fixed.
9. drilling machine according to claim 8, is characterized in that: described ball-screw carries out prestretched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320413176.0U CN203401100U (en) | 2013-07-11 | 2013-07-11 | Drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320413176.0U CN203401100U (en) | 2013-07-11 | 2013-07-11 | Drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401100U true CN203401100U (en) | 2014-01-22 |
Family
ID=49937043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320413176.0U Expired - Fee Related CN203401100U (en) | 2013-07-11 | 2013-07-11 | Drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401100U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394727A (en) * | 2013-07-11 | 2013-11-20 | 沈阳机床股份有限公司中捷钻镗床厂 | Drilling machine |
| CN105171030A (en) * | 2015-10-18 | 2015-12-23 | 滁州品之达电器科技有限公司 | Double-drill mechanism for bench drill |
| CN105215425A (en) * | 2015-10-18 | 2016-01-06 | 滁州品之达电器科技有限公司 | For the mounting disc of bench drill |
-
2013
- 2013-07-11 CN CN201320413176.0U patent/CN203401100U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394727A (en) * | 2013-07-11 | 2013-11-20 | 沈阳机床股份有限公司中捷钻镗床厂 | Drilling machine |
| CN105171030A (en) * | 2015-10-18 | 2015-12-23 | 滁州品之达电器科技有限公司 | Double-drill mechanism for bench drill |
| CN105215425A (en) * | 2015-10-18 | 2016-01-06 | 滁州品之达电器科技有限公司 | For the mounting disc of bench drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20180711 |