CN101941080A - Numerically controlled lathe for precise hard turning - Google Patents
Numerically controlled lathe for precise hard turning Download PDFInfo
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- CN101941080A CN101941080A CN2010102423712A CN201010242371A CN101941080A CN 101941080 A CN101941080 A CN 101941080A CN 2010102423712 A CN2010102423712 A CN 2010102423712A CN 201010242371 A CN201010242371 A CN 201010242371A CN 101941080 A CN101941080 A CN 101941080A
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- numerically controlled
- lathe bed
- lathe
- slide plate
- controlled lathe
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Abstract
The invention discloses a numerically controlled lathe for precise hard turning. The numerically controlled lathe comprises a base, wherein a lathe bed is arranged on the base; an X-direction sliding plate and a Z-direction sliding plate are arranged on the lathe bed; a headstock is arranged on the X-direction sliding plate; a tool rest is arranged on the Z-direction sliding plate; the Z-direction sliding plate is arranged on the lathe bed by a Z-direction hydrostatic guide rail and is in transmission connection with a linear motor arranged on the lathe bed; and a hydrostatic electric spindle is arranged in the headstock. Due to the combination of every part of the numerically controlled lathe, the numerically controlled lathe of the invention has the advantages of high machining precision and possibility of turning hard materials instead of grinding.
Description
Technical field
The present invention relates to lathe, particularly relate to numerically controlled lathe.
Background technology
The existing processing that requires the high rigidity parts, conventional process is to adopt lathe that parts are carried out roughing earlier, heat-treat again to be quenched into and require hardness, adopt grinding machine to carry out grinding at last, reached the requirement of regulation, this process inefficiency, and the general grinding machine of complex-curved grinding is difficult to realize or can not realize.
Along with the progress of cutter material, cutter can directly cut superhard material, and hard car becomes possibility, therefore occur successively with the technology of car for mill, its working (machining) efficiency is higher than the efficient of grinding far away, and solves the processing of complex profile, solves the indeterminable problem of grinding.
But existing Digit Control Machine Tool all designs than soft material at turning, adopts with the process of car for mill on existing lathe, and its turning surface effect and precision are difficult to reach the level of grinding.
In sum, be necessary to develop a kind of new equipment and realize this technology, solve with the processing problems of car for mill.
Summary of the invention
For addressing the above problem, the invention provides a kind of numerically controlled lathe that can carry out high accuracy turning processing to hard material.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of accurate hard turning numerically controlled lathe, comprise base, on the described base lathe bed is installed, be equipped with on the described lathe bed X to slide plate and Z to slide plate, described X is equipped with main spindle box on slide plate, described Z is equipped with knife rest on slide plate, and described Z is installed on the lathe bed to hydrostatic slideway by Z to slide plate, and be in transmission connection with the linear electric motors that are arranged on the lathe bed, static pressure electricity main shaft is installed in the described main spindle box.
As improvement of the technical scheme, described X is installed on the lathe bed to the composite guideway of hydrostatic slideway and line slideway composition by X to slide plate.
As further improvement in the technical proposal, be provided with the damping rubber cushion between described base and the lathe bed.
Further, described lathe bed top is obliquely installed.
Further, described main spindle box is provided with tool detection devices.
Beneficial effect of the present invention: lathe X of the present invention separates to slide plate with Z to slide plate, and motion separately can not influence each other, and can not cause the stack of error and vibrations; Z is installed on the lathe bed by hydrostatic slideway to slide plate, utilizes the damping performance of hydrostatic slideway, and the vibrations in the process are reduced to minimum; And Z adopts linear electric motors not have the gap to slide plate and drives, and can improve precision to greatest extent and improve fast-response; Work spindle adopts static pressure electricity main shaft, the precision height, good rigidly, shockproof, connecting link in the middle of not having can improve the stability of processing to greatest extent, and the combination of above each several part makes numerically controlled lathe of the present invention have high manufacturing accuracy, make and replace grinding to become possibility with turning by the cutting hard material.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is an embodiment of the invention perspective view;
Fig. 2 is an embodiment of the invention Facad structure schematic diagram;
Fig. 3 is an embodiment of the invention side structure schematic diagram.
The specific embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of accurate hard turning numerically controlled lathe of the present invention, comprise base 1, on the described base 1 lathe bed 2 is installed, be equipped with on the described lathe bed 2 X to slide plate 3 and Z to slide plate 4, described X is equipped with main spindle box 5 on slide plate 3, described Z is equipped with knife rest 6 on slide plate 4, described Z is installed on the lathe bed 2 to hydrostatic slideway 7 by Z to slide plate 4, and is in transmission connection with the linear electric motors 9 that are arranged on the lathe bed 2, and static pressure electricity main shaft is installed in the described main spindle box 5.Lathe X of the present invention separates to slide plate 4 with Z to slide plate 3, and motion separately can not influence each other, and can not cause the stack of error and vibrations; Z is installed on the lathe bed 2 to hydrostatic slideway 7 by Z to slide plate 4, utilizes the damping performance of hydrostatic slideway 7, and the vibrations in the process are reduced to minimum; And Z adopts linear electric motors 9 no gaps to drive to slide plate 4, can improve precision to greatest extent and improve fast-response; Work spindle adopts static pressure electricity main shaft, the precision height, good rigidly, shockproof, connecting link in the middle of not having can improve the stability of processing to greatest extent, and the combination of above each several part makes numerically controlled lathe of the present invention have high manufacturing accuracy, make and replace grinding to become possibility with turning by the cutting hard material.
As preferably, in the present embodiment, described X is installed on the lathe bed 2 by the composite guideway that X forms to hydrostatic slideway 8 and line slideway 10 to slide plate 3.The advantage of line slideway and hydrostatic slideway is combined, utilize the guidance quality of the damping performance and the line slideway of hydrostatic slideway, thus the precision of assurance lathe and stable.
For further increasing anti seismic efficiency of the present invention, be provided with damping rubber cushion 11 between described base 1 and the lathe bed 2, make lathe bed 2 float on the base 1, thereby reduce the influence of external shock to greatest extent processing.
Described lathe bed 2 tops are obliquely installed, like this can be effectively the rigidity of oblique lathe bed 2 be combined to the precision that slide plate 4 separates with Z to slide plate with X, to reach best processing effect, and the weight of knife rest 6 is 20% of main shaft weight, and main shaft does not move in the process of processing, and just knife rest moves, and the movement inertia of lathe is reduced to minimum, dynamic property is good in the middle of the machine tooling process, so processing effect is better.
Be the convenient position of detecting cutter, described main spindle box 5 is provided with tool detection devices 12.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of spirit of the present invention, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (5)
1. accurate hard turning numerically controlled lathe, comprise base (1), lathe bed (2) is installed on the described base (1), it is characterized in that: be equipped with on the described lathe bed (2) X to slide plate (3) and Z to slide plate (4), described X is equipped with main spindle box (5) on slide plate (3), described Z is equipped with knife rest (6) on slide plate (4), described Z is installed on the lathe bed (2) to hydrostatic slideway (7) by Z to slide plate (4), and be in transmission connection with the linear electric motors (9) that are arranged on the lathe bed (2), static pressure electricity main shaft is installed in the described main spindle box (5).
2. accurate hard turning numerically controlled lathe according to claim 1 is characterized in that: described X is installed on the lathe bed (2) to the composite guideway of hydrostatic slideway (8) and line slideway (10) composition by X to slide plate (3).
3. accurate hard turning numerically controlled lathe according to claim 1 is characterized in that: be provided with damping rubber cushion (11) between described base (1) and the lathe bed (2).
4. according to claim 1 or 3 described accurate hard turning numerically controlled lathes, it is characterized in that: described lathe bed (2) top is obliquely installed.
5. accurate hard turning numerically controlled lathe according to claim 1 is characterized in that: described main spindle box (5) is provided with tool detection devices (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102423712A CN101941080A (en) | 2010-07-30 | 2010-07-30 | Numerically controlled lathe for precise hard turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102423712A CN101941080A (en) | 2010-07-30 | 2010-07-30 | Numerically controlled lathe for precise hard turning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101941080A true CN101941080A (en) | 2011-01-12 |
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ID=43433394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102423712A Pending CN101941080A (en) | 2010-07-30 | 2010-07-30 | Numerically controlled lathe for precise hard turning |
Country Status (1)
| Country | Link |
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| CN (1) | CN101941080A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012116549A1 (en) * | 2011-02-28 | 2012-09-07 | 西安理工大学 | Serially-connected macro/micro driver for ball screw pair piezoelectric actuator and guide device thereof |
| CN105149617A (en) * | 2015-10-10 | 2015-12-16 | 北京博鲁斯潘精密机床有限公司 | Electric spindle lathe for hub polished surface turning |
| CN110090993A (en) * | 2019-04-23 | 2019-08-06 | 南通超达装备股份有限公司 | A kind of fascia milling system |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2159750A (en) * | 1984-04-27 | 1985-12-11 | Myano Tekkosho Kk | Multipile-function machine tool with two spindles |
| US4719676A (en) * | 1984-09-10 | 1988-01-19 | Wadell Equipment Company, Inc. | Flexible machining system |
| US5127140A (en) * | 1989-12-18 | 1992-07-07 | Hitachi Seiki Co., Ltd. | Numerically-controlled lathe, numerically-controlled device therefor and processing procedure thereby |
| JPH0542401A (en) * | 1991-08-12 | 1993-02-23 | Okuma Mach Works Ltd | Nc machine tool |
| JPH06134603A (en) * | 1992-10-23 | 1994-05-17 | Murata Mach Ltd | Lathe with y-axis function |
| WO2000013843A1 (en) * | 1998-09-04 | 2000-03-16 | Terrence Sheehan | Reduced vibration lathe |
| US6314847B1 (en) * | 1999-04-27 | 2001-11-13 | Mori Seiki Co., Ltd. | Machine tool |
| JP2003225806A (en) * | 2002-01-30 | 2003-08-12 | Nakamura Tome Precision Ind Co Ltd | Frame structure for compound nc lathe |
| JP2006326789A (en) * | 2005-05-30 | 2006-12-07 | Konica Minolta Opto Inc | Guide device and machine tool |
| CN101069947A (en) * | 2006-05-10 | 2007-11-14 | 特劳伯车床有限商业两合公司 | Machine tool |
| CN201309001Y (en) * | 2008-12-15 | 2009-09-16 | 济南一机床集团有限公司 | Novel turning lathe |
| CN201776451U (en) * | 2010-07-30 | 2011-03-30 | 广州市敏嘉制造技术有限公司 | Precise hard turning numerically controlled lathe |
-
2010
- 2010-07-30 CN CN2010102423712A patent/CN101941080A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2159750A (en) * | 1984-04-27 | 1985-12-11 | Myano Tekkosho Kk | Multipile-function machine tool with two spindles |
| US4612832A (en) * | 1984-04-27 | 1986-09-23 | Kabushiki Kaisha Miyano Tekkosho | Multiple-function machine tool with two spindles |
| US4719676A (en) * | 1984-09-10 | 1988-01-19 | Wadell Equipment Company, Inc. | Flexible machining system |
| US5127140A (en) * | 1989-12-18 | 1992-07-07 | Hitachi Seiki Co., Ltd. | Numerically-controlled lathe, numerically-controlled device therefor and processing procedure thereby |
| JPH0542401A (en) * | 1991-08-12 | 1993-02-23 | Okuma Mach Works Ltd | Nc machine tool |
| JPH06134603A (en) * | 1992-10-23 | 1994-05-17 | Murata Mach Ltd | Lathe with y-axis function |
| WO2000013843A1 (en) * | 1998-09-04 | 2000-03-16 | Terrence Sheehan | Reduced vibration lathe |
| US6314847B1 (en) * | 1999-04-27 | 2001-11-13 | Mori Seiki Co., Ltd. | Machine tool |
| JP2003225806A (en) * | 2002-01-30 | 2003-08-12 | Nakamura Tome Precision Ind Co Ltd | Frame structure for compound nc lathe |
| JP2006326789A (en) * | 2005-05-30 | 2006-12-07 | Konica Minolta Opto Inc | Guide device and machine tool |
| CN101069947A (en) * | 2006-05-10 | 2007-11-14 | 特劳伯车床有限商业两合公司 | Machine tool |
| CN201309001Y (en) * | 2008-12-15 | 2009-09-16 | 济南一机床集团有限公司 | Novel turning lathe |
| CN201776451U (en) * | 2010-07-30 | 2011-03-30 | 广州市敏嘉制造技术有限公司 | Precise hard turning numerically controlled lathe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012116549A1 (en) * | 2011-02-28 | 2012-09-07 | 西安理工大学 | Serially-connected macro/micro driver for ball screw pair piezoelectric actuator and guide device thereof |
| US9366327B2 (en) | 2011-02-28 | 2016-06-14 | Xi'an University Of Technology | Serially-connected ball screw pair and piezoelectric actuator macro-micro driving and guiding device |
| CN105149617A (en) * | 2015-10-10 | 2015-12-16 | 北京博鲁斯潘精密机床有限公司 | Electric spindle lathe for hub polished surface turning |
| CN110090993A (en) * | 2019-04-23 | 2019-08-06 | 南通超达装备股份有限公司 | A kind of fascia milling system |
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Application publication date: 20110112 |