CN202934135U - Numerically controlled lathe - Google Patents
Numerically controlled lathe Download PDFInfo
- Publication number
- CN202934135U CN202934135U CN 201220280610 CN201220280610U CN202934135U CN 202934135 U CN202934135 U CN 202934135U CN 201220280610 CN201220280610 CN 201220280610 CN 201220280610 U CN201220280610 U CN 201220280610U CN 202934135 U CN202934135 U CN 202934135U
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- CN
- China
- Prior art keywords
- guide rail
- axis guide
- axis
- numerically controlled
- lathe
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a numerically controlled lathe. The numerically controlled lathe comprises a lathe bed, a spindle box, a Z axis guide rail, an X axis guide rail and a tailstock, a Z axis feeding table is mounted on the Z axis guide rail, the X axis guide rail is fixedly installed on the Z axis feeding table, an X axis feeding table is mounted on the X axis guide rail, and the Z axis guide rail and the lathe bed are inclined for 30 degrees to 60 degrees. By means of the numerically controlled lathe, chip removal is facilitated, and the guide rails can be well protected.
Description
Technical field
The utility model relates to the digital control processing field, specifically, relates to a kind of numerically controlled lathe.
Background technology
The guide rail of numerically controlled lathe has very consequence in whole lathe, it determines the retentivity of rigidity, precision and the precision of lathe to a great extent.The main task of guide rail is exactly that support component is played a part carrying; Execution unit is played a part guiding.Now the lathe guide rail on market is all to adopt the design that is parallel to lathe bed, adopts an arris rail and rectangle rail to coordinate to realize carrying the effect of weight and guiding.Such design has several places drawback: 1. chip removal is difficult: because main shaft is parallel to guide rail, lathe all waste material in turning process drops on guide pass due to the major part that concerns of gravity, needs artificial in time cleaning otherwise may stick into guide rail is scratched.2. produce high temperature in turning process, the workpiece clout that is scattering on guide rail also may make the guide rail damaged.3. the feeding platform drive lead screw of numerically controlled lathe is all high-precision ball screw, a little drive gap is arranged between screw mandrel and nut, again during reverse drive, can produce backlass unavoidably after screw mandrel moves in the same direction as, have backlass will affect machining accuracy.
The utility model content
The technical problems to be solved in the utility model is, the deficiency for existing digital control processing exists provides a kind of numerically controlled lathe, and it can effectively avoid iron filings drop in guide rail impact processing and can guarantee higher machining accuracy.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of numerically controlled lathe, comprise lathe bed, main spindle box, Z axis guide rail, X-axis guide rail and tailstock, Z axis feeding platform is housed on described Z axis guide rail, on described Z axis feeding platform, the X-axis guide rail is housed fixedly, X-axis feeding platform is housed, wherein said Z axis guide rail and lathe bed inclination 30-60 degree on described X-axis guide rail.
Preferably, described Z axis guide rail and X-axis guide rail are linear guides.
Preferably, described lathe bed is provided with for the reject chute of collecting waste material.
Preferably, described Z axis guide rail and lathe bed inclination 45 degree.
Preferably, described lathe bed and Z axis guide rail are the integral structure of casting formation.
Implement numerically controlled lathe of the present utility model, have following beneficial effect: cutter is the oblique upper cutting at workpiece, and cutting force is consistent with the gravity that the main shaft workpiece produces, so spindle operation is relatively steady, is difficult for causing cutting vibration; After screw mandrel moves in the same direction as again during reverse drive, feeding platform gravity directly act on screw mandrel axially, the backlass during transmission is almost nil, machining accuracy is also high; Iron filings are beneficial to chip removal because the relation of gravity is difficult for producing the winding cutter, and the floor space of this lathe is also less simultaneously.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in accompanying drawing:
Fig. 1 is the structural representation of the utility model front view;
Fig. 2 is the structural representation of the utility model right view;
Fig. 3 is the structural representation of the utility model top view.
In figure, 1, lathe bed; 2, main spindle box; 3, X-axis guide rail; 4, Z axis guide rail; 5, X-axis feeding platform; 6, Z axis feeding platform; 7 tailstocks; 8, reject chute.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, the utility model is further described.
Can find out from Fig. 1 to Fig. 3, lathe of the present utility model comprises lathe bed 1, main spindle box 2, X-axis guide rail 3, Z axis guide rail 4 and tailstock 7, lathe bed 1 left end (for sake of convenience, be as the criterion with direction shown in scheming, but this direction does not limit structure of the present utility model) main spindle box 2 is housed, lathe bed 1 right-hand member is equipped with tailstock 7, Z axis feeding platform 6 is housed on Z axis guide rail 4, be fixed with X-axis guide rail 3 on Z axis feeding platform 6, X-axis feeding platform 5 is housed, Z axis guide rail 4 and lathe bed 1 inclination 30-60 degree on X-axis guide rail 3.The lathe of this structure, cutter (not shown) are in the cutting of the oblique upper of workpiece, and on cutting force and main shaft (not shown), the gravity of workpiece generation is consistent, so spindle operation is relatively steady, is difficult for causing cutting vibration; Simultaneously, X-axis guide rail 3 is contained on Z axis feeding platform 6, and X-axis guide rail 3 also tilts, and due to action of gravitation being arranged, gravity directly acts on the axial of screw mandrel (not shown), and the backlass during transmission is almost nil, has guaranteed machining accuracy; The iron filings that produce in process and other waste materials can rely on Action of Gravity Field to tilt to fall, and are unlikely to fall in guide rail impact processing.Find through summing up, when Z axis guide rail 4 is spent with lathe bed 1 inclination 45, can obtain better effect.
Lathe bed 1 and the integral structure of Z axis guide rail 4 for casting formation, easy to process.X-axis guide rail 3 and Z axis guide rail 4 all adopt linear guides, operate steadily, and can guarantee higher machining accuracy simultaneously.Lathe bed 1 front end is provided with one for the reject chute 8 of the waste materials such as collection iron filings, and in process, iron filings fall into this reject chute 8, are convenient to cleaning.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. numerically controlled lathe, comprise lathe bed, main spindle box, Z axis guide rail, X-axis guide rail and tailstock, Z axis feeding platform is housed on described Z axis guide rail, on described Z axis feeding platform, the X-axis guide rail is housed fixedly, X-axis feeding platform is housed on described X-axis guide rail, it is characterized in that: described Z axis guide rail and lathe bed inclination 30-60 degree.
2. numerically controlled lathe as claimed in claim 1, it is characterized in that: described Z axis guide rail and X-axis guide rail are linear guides.
3. numerically controlled lathe as claimed in claim 2 is characterized in that: described lathe bed is provided with for the reject chute of collecting waste material.
4. numerically controlled lathe as described in any one in claims 1 to 3, is characterized in that: described Z axis guide rail and lathe bed inclination 45 degree.
5. numerically controlled lathe as described in any one in claims 1 to 3, is characterized in that: the integral structure that described lathe bed and Z axis guide rail form for casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220280610 CN202934135U (en) | 2012-06-14 | 2012-06-14 | Numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220280610 CN202934135U (en) | 2012-06-14 | 2012-06-14 | Numerically controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202934135U true CN202934135U (en) | 2013-05-15 |
Family
ID=48318396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220280610 Expired - Fee Related CN202934135U (en) | 2012-06-14 | 2012-06-14 | Numerically controlled lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202934135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148982A (en) * | 2014-06-19 | 2014-11-19 | 铜陵翔宇商贸有限公司 | Numerically-controlled machine tool enabling user to remove scraps conveniently |
| CN104475767A (en) * | 2014-12-02 | 2015-04-01 | 盐城苏工高科机械有限公司 | High-rigidity hard-guide-rail inclined numerical control lathe |
-
2012
- 2012-06-14 CN CN 201220280610 patent/CN202934135U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148982A (en) * | 2014-06-19 | 2014-11-19 | 铜陵翔宇商贸有限公司 | Numerically-controlled machine tool enabling user to remove scraps conveniently |
| CN104475767A (en) * | 2014-12-02 | 2015-04-01 | 盐城苏工高科机械有限公司 | High-rigidity hard-guide-rail inclined numerical control lathe |
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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 |
Granted publication date: 20130515 Termination date: 20160614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |