CN201446401U - Light bed body moving processing center - Google Patents
Light bed body moving processing center Download PDFInfo
- Publication number
- CN201446401U CN201446401U CN2009200311645U CN200920031164U CN201446401U CN 201446401 U CN201446401 U CN 201446401U CN 2009200311645 U CN2009200311645 U CN 2009200311645U CN 200920031164 U CN200920031164 U CN 200920031164U CN 201446401 U CN201446401 U CN 201446401U
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- lathe bed
- fixed
- axis
- bed body
- light
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Abstract
The utility model relates to a light bed body moving processing center, which comprises a portal frame assembly, an X axis servodrive assembly, a Y axis servodrive assembly and a Z axis servodrive assembly, wherein the Y axis servodrive assembly comprises a Y axis servo motor which is connected with a speed reducer, a gear is fixed on an output shaft of the speed reducer and is engaged with a rack, and the rack is fixed at the lower part of a bed body. Because of the adoption of a gear and rack transmission structure, the utility model has the advantages of simple processing process, low processing and manufacture cost, stable transmission and large carrying capability. The utility model can reach the effect that the moving distance of a static guide rail of the bed body is 1.8 times of that of the bed body, the occupied ground is reduced, and thus, the cost is lowered.
Description
Technical field
The utility model is that a kind of light-duty lathe bed moves machining center.
Background technology
Lathe bed moves the conventional type that machining center is domestic and international mechanical industry.Also become common type in recent years abroad, this kind equipment is mostly very heavy.
Existing lathe bed structure form shortcoming:
1.Y the through-drive form all is with worm and gear transmission and ball-screw type of belt drive mostly, its worm-drive form structure complexity, higher requirement is arranged on the technology, modulus is bigger, gearratio is 1: 20, and its cost is higher, its lead screw transmission form, lead screw transmission rigidity deficiency, its bearing capacity does not reach requirement.
2. 2.1 times of the mobile approximately lathe bed of the quiet guide rail floor space of lathe bed pedestal, floor space is bigger, increases the power cost.
The utility model content
The utility model is at the existing in prior technology shortcoming, and provide a kind of can be under the high-speed cruising state, to the workpiece planarization milling, carving the light-duty lathe bed of high accuracy such as mills and moves machining center, and the technical program technology is simple, the processing and manufacturing cost is low, and transmission is stable, bearing capacity is big, the utility model can accomplish that quiet guide rail that lathe bed moves is 1.8 times of mobile lathe bed, has reduced floor space, thereby reduces cost.
The utility model is realized by following technical measures: a kind of light-duty lathe bed moves machining center, it comprises the gantry frame assembly, X-axis, Y-axis, Z axle servo-drive assembly, described Y-axis servo-drive assembly comprises the Y servomotor, the Y servomotor is connected with reductor, fixed gear on the speed reducer output shaft, the wheel and rack engagement, tooth bar is fixed on the lathe bed bottom.
Concrete characteristics of the present utility model also have, and above-mentioned gantry frame assembly comprises crossbeam, and the crossbeam two ends are fixed on the crossbeam pedestal, and the crossbeam pedestal is fixed on the cross beam and upright post, fixes by connector between cross beam and upright post and the lathe bed pedestal.
Be fixed with lathe bed on the above-mentioned lathe bed pedestal and support, be provided with mobile guide mechanism between lathe bed support and the lathe bed.
Above-mentioned mobile guide mechanism comprises the slide block that is fixed on the lathe bed bottom, and slide block cooperates with square rail, and described side's rail is fixed on lathe bed and supports.
The beneficial effect of this programme can be learnt according to the narration to such scheme, owing to adopt the rack-and-pinion drive mechanism, its processing technology is simple, the processing and manufacturing cost is low, transmission is stable, bearing capacity is big, the utility model can accomplish that quiet guide rail that lathe bed moves is 1.8 times of mobile lathe bed, has reduced floor space, thereby reduces cost.Simultaneously, we are when the design lathe bed base, considered outside the problem of quiet rigidity, lathe bed base also should satisfy dynamic rate (Dynamic stiffness) and bigger displacement damping (damping), make lathe bed base under the periodicity exciting force effect of certain amplitude, the amplitude of forced vibration reduces, so we are when designing the light-duty lathe bed of the light-duty class of processing and moving machining center, just notice that the high speed lathe bed moves the phenomenon of middle forced vibration, adopt shock-damping structure design targetedly.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is the A portion enlarged drawing among Fig. 1.
Among the figure, 1, crossbeam, 2, the crossbeam pedestal, 3, cross beam and upright post, 4, lathe bed, 5, connector, 6, the lathe bed pedestal, 7, the Y servomotor, 8, reductor, 9, lathe bed supports, 10, square rail, 11, slide block, 12, electric machine support, 13, tooth bar, 14, gear.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme,, this programme is set forth below by a specific embodiment.
As shown in Figure 1, the utility model is that a kind of light-duty lathe bed moves machining center, it comprises the gantry frame assembly, X-axis, Y-axis, Z axle servo-drive assembly, described Y-axis servo-drive assembly comprises Y servomotor 7, and Y servomotor 7 is connected with reductor 8, fixed gear 14 on reductor 8 output shafts, gear 14 and tooth bar 13 engagements, tooth bar 13 is fixed on lathe bed 4 bottoms.The gantry frame assembly comprises crossbeam 1, and crossbeam 1 two ends are fixed on the crossbeam pedestal 2, and crossbeam pedestal 2 is fixed on the cross beam and upright post 3, and is fixing by connector 5 between cross beam and upright post 3 and the lathe bed pedestal 2.Be fixed with lathe bed on the lathe bed pedestal 2 and support 9, be provided with mobile guide mechanism between lathe bed support 9 and the lathe bed 4, mobile guide mechanism comprises the slide block 11 that is fixed on lathe bed 4 bottoms, and slide block 11 cooperates with square rail 10, and square rail 10 is fixed on lathe bed and supports on 9.Reductor in the utility model can adopt the EISELE reductor.
The utility model can pass through existing techniques in realizing without the technical characterictic of describing, and does not repeat them here.Certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also should belong to protection domain of the present utility model.
Claims (4)
1. a light-duty lathe bed moves machining center, it comprises the gantry frame assembly, X-axis, Y-axis, Z axle servo-drive assembly, it is characterized in that, described Y-axis servo-drive assembly comprises the Y servomotor, and the Y servomotor is connected with reductor, fixed gear on the speed reducer output shaft, the wheel and rack engagement, tooth bar is fixed on the lathe bed bottom.
2. light-duty lathe bed according to claim 1 moves machining center, it is characterized in that described gantry frame assembly comprises crossbeam, the crossbeam two ends are fixed on the crossbeam pedestal, the crossbeam pedestal is fixed on the cross beam and upright post, fixes by connector between cross beam and upright post and the lathe bed pedestal.
3. light-duty lathe bed according to claim 2 moves machining center, it is characterized in that, is fixed with lathe bed on the described lathe bed pedestal and supports, and is provided with mobile guide mechanism between lathe bed support and the lathe bed.
4. light-duty lathe bed according to claim 3 moves machining center, it is characterized in that, described mobile guide mechanism comprises the slide block that is fixed on the lathe bed bottom, and slide block cooperates with square rail, and described side's rail is fixed on lathe bed and supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200311645U CN201446401U (en) | 2009-08-14 | 2009-08-14 | Light bed body moving processing center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200311645U CN201446401U (en) | 2009-08-14 | 2009-08-14 | Light bed body moving processing center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446401U true CN201446401U (en) | 2010-05-05 |
Family
ID=42551113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200311645U Expired - Fee Related CN201446401U (en) | 2009-08-14 | 2009-08-14 | Light bed body moving processing center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446401U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009131A (en) * | 2010-12-02 | 2011-04-13 | 苏州苏铸成套装备制造有限公司 | Moving device for mill pouring gate machine |
| CN102078935A (en) * | 2010-12-02 | 2011-06-01 | 苏州苏铸成套装备制造有限公司 | Horizontal movement device of gate milling machine |
| CN102166625A (en) * | 2010-11-25 | 2011-08-31 | 苏州苏铸成套装备制造有限公司 | Gate milling device |
| CN102441794A (en) * | 2010-10-11 | 2012-05-09 | 力山工业股份有限公司 | Pedestal assembly for machining machine |
| CN103978377A (en) * | 2014-05-22 | 2014-08-13 | 无锡华联精工机械有限公司 | Large three-dimensional drilling machine body mechanism |
| CN104057127A (en) * | 2014-07-03 | 2014-09-24 | 济南星辉数控机械科技有限公司 | Novel multi-station numerical control machining center special for non-metallic materials |
-
2009
- 2009-08-14 CN CN2009200311645U patent/CN201446401U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441794A (en) * | 2010-10-11 | 2012-05-09 | 力山工业股份有限公司 | Pedestal assembly for machining machine |
| CN102441794B (en) * | 2010-10-11 | 2014-12-31 | 力山工业股份有限公司 | Pedestal assembly for machining machine |
| CN102166625A (en) * | 2010-11-25 | 2011-08-31 | 苏州苏铸成套装备制造有限公司 | Gate milling device |
| CN102009131A (en) * | 2010-12-02 | 2011-04-13 | 苏州苏铸成套装备制造有限公司 | Moving device for mill pouring gate machine |
| CN102078935A (en) * | 2010-12-02 | 2011-06-01 | 苏州苏铸成套装备制造有限公司 | Horizontal movement device of gate milling machine |
| CN103978377A (en) * | 2014-05-22 | 2014-08-13 | 无锡华联精工机械有限公司 | Large three-dimensional drilling machine body mechanism |
| CN103978377B (en) * | 2014-05-22 | 2016-08-31 | 无锡华联精工机械有限公司 | Large-scale three dimensional drilling machine lathe bed mechanism |
| CN104057127A (en) * | 2014-07-03 | 2014-09-24 | 济南星辉数控机械科技有限公司 | Novel multi-station numerical control machining center special for non-metallic materials |
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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: 20100505 Termination date: 20170814 |