CN2657847Y - Numerically controlled lathe - Google Patents
Numerically controlled lathe Download PDFInfo
- Publication number
- CN2657847Y CN2657847Y CN 200320103530 CN200320103530U CN2657847Y CN 2657847 Y CN2657847 Y CN 2657847Y CN 200320103530 CN200320103530 CN 200320103530 CN 200320103530 U CN200320103530 U CN 200320103530U CN 2657847 Y CN2657847 Y CN 2657847Y
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- Prior art keywords
- lathe
- machine tool
- saddle
- numerically controlled
- driven
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Abstract
The utility model relates to a numeric controlled machine tool. One end of a machine tool body is provided with a lathe head, and the machine tool body is provided with a guide rail which is provided with a movable machine tool saddle driven by a longitudinal ballscrew. A slide board which can transversely move is arranged on the machine tool saddle and is driven by a transverse ballscrew. An electric cutter frame is arranged on the slide board, and a position on the slide board corresponding to the slide board is provided with a cooling liquid outlet. A main motor can drive a main shaft to rotate, and a numeric controlled system can control the operation of every work component of the machine tool. The longitudinal ballscrew is arranged at the middle of the machine tool body. Thus, when the machine tool cuts processing pieces, the processing pieces are stressed symmetrically, and the processing precision and the service life of the machine tool can be increased.
Description
Technical field:
The utility model relates to the numerically controlled lathe technical field.
Background technology:
At present, in the numerically controlled lathe technical field, numerically controlled lathe generally is made up of lathe bed, cabinet base, saddle, slide plate, geared head, motor, screw mandrel etc.Vertical screw mandrel of existing numerically controlled lathe generally is located near operator's one side, when making lathe work, is subjected to force unbalance, tends to influence the machining accuracy of lathe.And the lathe guide rail is not established protective device, and smear metal in the processing and cooling fluid easily are bonded on the guide rail, causes the wearing and tearing and the corrosion of guide rail easily, causes the repairing time of guide rail short at interval.The traditional lathe screw mandrel is generally driven after by gear graduation by motor, and noise is bigger when making lathe work.The lathe bed of lathe is generally ironcasting, guide rail by dig, scraping technology processes, and makes the lathe bed processing technology complexity of lathe, the manufacturing cost height, service life is short.
Summary of the invention:
At above deficiency, the inventor has proposed easy to process, the stable and reliable operation numerically controlled lathe of a kind of manufacturing.The utility model is achieved through the following technical solutions:
A kind of numerically controlled lathe, lathe bed one end is provided with geared head, lathe bed is provided with guide rail, guide rail is provided with movably saddle, and saddle is driven by vertical ball screw, and saddle is provided with transversely movable slide plate, slide plate is driven by horizontal ball screw, slide plate is provided with electric driving tool post, is provided with cooling liquid outlet with the electric driving tool post corresponding position, and main motor can drive main axis rotation; One digital control system can be controlled the operation of each workpiece of lathe.Described vertical ball screw is located at the middle part of lathe bed.Make lathe when workpiece is carried out machining, stress equalization, machining accuracy and the service life that can improve lathe.
In the utility model, described saddle and bed ways are provided with the fully-enclosed safe protective cover.In the process, smear metal and cooling fluid can not enter on guide rail and the ball screw, thereby have improved the repairing time interval of guide rail, prolong the service life of lathe.
In the utility model, described main shaft is driven by infinitely variable speeds by main motor.Gearless driving in the lathe course of work, noise is low when making work.
In the utility model, described bed ways are the steel guideways that fix with lathe bed.It can simplify the processing technology of guide rail greatly, reduces manufacturing cost, and the service life that can improve lathe.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model guide rail safety protective cover portion schematic diagram.
The specific embodiment:
In conjunction with Fig. 1, shown in Figure 2: the numerically controlled lathe of present embodiment comprises: lathe bed 8 one ends are provided with geared head 1, lathe bed 8 is provided with steel guideway 9, guide rail is provided with movably saddle 3, saddle 3 is driven by vertical ball screw 10, saddle 3 is provided with transversely movable slide plate 2, and slide plate is driven by horizontal ball screw 11, and slide plate is provided with electric driving tool post 4, be provided with cooling liquid outlet 5 with the electric driving tool post corresponding position, variable-frequency motor 6 can drive main shaft 7 rotations; One digital control system can be controlled the operation of each workpiece of lathe, and vertically ball screw 10 is located at the middle part of lathe bed.Saddle and bed ways are provided with fully-enclosed safe protective cover 12.Main shaft 7 is driven by infinitely variable speeds by main motor 6.
In the present embodiment, because vertically ball screw 10 is located at the middle part of lathe bed, lathe is when carrying out machining to workpiece, and stress equalization can improve the machining accuracy of lathe.Because saddle and bed ways are provided with the fully-enclosed safe protective cover.In the process, smear metal and cooling fluid can not enter on guide rail and the ball screw, prolong the service life of lathe.Because main shaft is driven by variable-frequency motor, work noise is low.Bed ways are steel guideways, are convenient to processing and manufacturing, and cost is lower.
Claims (4)
1, a kind of numerically controlled lathe, lathe bed one end is provided with geared head, lathe bed is provided with guide rail, guide rail is provided with movably saddle, and saddle is driven by vertical ball screw, and saddle is provided with transversely movable slide plate, slide plate is driven by horizontal ball screw, slide plate is provided with electric driving tool post, is provided with cooling liquid outlet with the electric driving tool post corresponding position, and main motor can drive main axis rotation; One digital control system can be controlled the operation of each workpiece of lathe, it is characterized in that: described vertical ball screw is located at the middle part of lathe bed.
2, numerically controlled lathe according to claim 1; It is characterized in that: described saddle and bed ways are provided with the fully-enclosed safe protective cover.
3, numerically controlled lathe according to claim 1; It is characterized in that: described main shaft is driven by infinitely variable speeds by main motor.
4, numerically controlled lathe according to claim 1; It is characterized in that: described bed ways are the steel guideways that fix with lathe bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320103530 CN2657847Y (en) | 2003-11-24 | 2003-11-24 | Numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320103530 CN2657847Y (en) | 2003-11-24 | 2003-11-24 | Numerically controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2657847Y true CN2657847Y (en) | 2004-11-24 |
Family
ID=34340589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320103530 Expired - Fee Related CN2657847Y (en) | 2003-11-24 | 2003-11-24 | Numerically controlled lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2657847Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091944A (en) * | 2011-01-11 | 2011-06-15 | 大连机床(数控)股份有限公司 | Precise numerical control turning center with liquid static pressure guide rail structure |
| CN105612026A (en) * | 2013-09-13 | 2016-05-25 | 德马吉森股份公司 | Numerically controlled machine tool |
| CN105666237A (en) * | 2014-12-08 | 2016-06-15 | Jpw工业有限公司 | Non-slip mat for lathe |
| CN111168095A (en) * | 2020-02-11 | 2020-05-19 | 王天云 | Numerical control turning platform suitable for hard and brittle material |
-
2003
- 2003-11-24 CN CN 200320103530 patent/CN2657847Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091944A (en) * | 2011-01-11 | 2011-06-15 | 大连机床(数控)股份有限公司 | Precise numerical control turning center with liquid static pressure guide rail structure |
| CN105612026A (en) * | 2013-09-13 | 2016-05-25 | 德马吉森股份公司 | Numerically controlled machine tool |
| CN105612026B (en) * | 2013-09-13 | 2019-08-06 | 德马吉森股份公司 | Numerically-controlled machine tool |
| CN105666237A (en) * | 2014-12-08 | 2016-06-15 | Jpw工业有限公司 | Non-slip mat for lathe |
| CN111168095A (en) * | 2020-02-11 | 2020-05-19 | 王天云 | Numerical control turning platform suitable for hard and brittle material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |