CN101347902A - Vertical type numerically controlled machine - Google Patents
Vertical type numerically controlled machine Download PDFInfo
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- CN101347902A CN101347902A CNA2008100209312A CN200810020931A CN101347902A CN 101347902 A CN101347902 A CN 101347902A CN A2008100209312 A CNA2008100209312 A CN A2008100209312A CN 200810020931 A CN200810020931 A CN 200810020931A CN 101347902 A CN101347902 A CN 101347902A
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- guide rail
- main shaft
- workpiece
- lathe
- numerically controlled
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Abstract
The invention provides a vertical numerical control machine, comprising a machine base (1); the base face of the machine base (1) is provided with a main shaft support guide way (2) and a tool post fixing device guide way (3) in parallel, the main shaft support guide way (2) is provided with a main shaft support (4), and the tool post fixing device guide way (3) is equipped with a tool post fixing device (5); the vertical numerical control machine is characterized in that: a main shaft guide way (6) is arranged along the vertical direction of the main shaft support (4) and is provided with a main shaft box (7), and the downward end of the main shaft box (7) is provided with a clamp (8). In the vertical numerical control machine provided by the invention, as the clamp is positioned above the tool, waste scraps cut off from a workpiece can automatically drop off, thus the next cutting procedure can not be affected.
Description
Technical field
The present invention relates to Digit Control Machine Tool, particularly relate to a kind of vertical type numerically controlled machine.
Background technology
Along with industrial expansion, the automaticity in the machining industry is more and more higher, and Digit Control Machine Tool has obtained increasing application.
Digit Control Machine Tool is different according to its anchor clamps and tool position, can be divided into horizontal digital-control lathe and vertical type numerically controlled machine.The horizontal digital-control lathe, just be meant the parallel placement of the alignment of shafts with the body of lathe bed, the distribution form and the engine lathe basically identical of the relative lathe beds of parts such as its main shaft, tailstock, and basic variation has taken place in the distribution form of knife rest and guide rail, because the distribution form of knife rest and guide rail will directly influence due to the structure and outward appearance of the serviceability of numerically controlled lathe and lathe.The relative position of numerically controlled lathe bed ways and horizontal plane can be divided into four kinds of distribution forms, is respectively level bed body, oblique lathe bed, level bed body taper slide, upright lathe bed.
The good manufacturability of horizontal lathe bed is convenient to the processing of guide pass.The knife rest that horizontal lathe bed is mixed horizontal positioned can improve the kinematic accuracy of knife rest, generally can be used for the layout of large-sized numerical control lathe or miniature precision numerically controlled lathe.But horizontal lathe bed is because lower space is little, so the chip removal difficulty.On physical dimension, the knife rest horizontal positioned makes that the slide plate lateral dimension is longer, thereby has strengthened the physical dimension of lathe width.Horizontal lathe bed is mixed tilted-putted slide plate, and configuration tilting guide rail protective cover, and this frame mode has the characteristics of horizontal lathe bed good manufacturability on the one hand, the size of lathe width little than the horizontal arrangement slide plate on the other hand, and chip removal is convenient.Tilted-putted slide plate mixed by horizontal lathe bed and oblique lathe bed disposes the taper slide distribution form by the generally employing of medium and small numerically controlled lathe institute.The characteristics of these two kinds of distribution forms are that chip removal is easy, and the hot iron bits can not be deposited on the guide rail, are convenient to install automatic chip cleaner yet; Easy to operate, be easy to installation manipulator, to realize single plane automation; The lathe floor space is little, and profile is simple, attractive in appearance, realizes closed protection easily.Tiltedly the angle that tilts of its guide rail of lathe bed be respectively 30 °, 45 °, 75 °, 90 ° (being called vertical lathe bed), if the angle of inclination is little, chip removal inconvenience; If the angle of inclination is big, the guidance quality of guide rail is poor, and stressing conditions is poor.The size at guide rail angle of inclination also can directly influence the ratio of machine overall dimension height and the width.Take all factors into consideration top factors, the numerically controlled lathe of middle small dimension, the gradient of its lathe bed is general selects 60 °.
Vertical numerical controlled lathe, main feature are that main shaft is arranged vertically, and a very big circular table is arranged, for the usefulness of card engaging workpiece, table surface is in horizontal plane, and the installation of workpiece is adjusted more convenient, and safety, workbench is by guide supporting, good rigidly, thereby can keep machine tool accuracy chronically.Vertical lathe is applicable to big and the less relatively large-scale and heavy parts of axial dimension of processing radial dimension, as various dishes, wheel-class parts.
At present, vertical type numerically controlled machine generally adopt cutter last anchor clamps under structure, the scrap that cuts on the workpiece to be machined in the process since gravity fall downwards because workpiece is below cutter, thereby scrap is fallen again on the workpiece, influences next step machining.
Summary of the invention
At above-mentioned defective, vertical type numerically controlled machine provided by the invention, anchor clamps are cut the scrap that gets off and fall automatically, thereby can not influence next step machining above cutter on the workpiece.
Vertical type numerically controlled machine provided by the invention, comprise lathe base, be arranged with spindle carrier guide rail and knife rest fixture guide rail on the seat surface of described lathe base in parallel, on the described spindle carrier guide rail spindle carrier is installed, on the described knife rest fixture guide rail knife rest fixture is installed, the vertical direction of described spindle carrier is provided with the main shaft guide rail, on the described main shaft guide rail main spindle box is installed, and the downward end of described main spindle box is equipped with anchor clamps.
Preferably, the below of above-mentioned spindle carrier guide rail is provided with passage, is provided with the workpiece conveying in the described passage.
Preferably, described lathe base is provided with boss, and above-mentioned spindle carrier guide rail is installed on this boss.
Vertical type numerically controlled machine provided by the invention, anchor clamps are cut the scrap that gets off and fall automatically, thereby can not influence next step machining above cutter on the workpiece.
In preferred version of the present invention, below the spindle carrier guide rail, passage is set, and the workpiece conveying is set in passage, when spindle carrier moving on the guide rail workpiece conveying directly over, at this moment, main shaft moves down on the main shaft guide rail, thereby can control anchor clamps easily and pick up the workpiece that is placed on the workpiece conveying, after the workpiece completion of processing, can workpiece be put back on the workpiece conveying easily equally, control workpiece then and move on the workpiece conveying, anchor clamps will pick up workpiece next to be processed, such job step is recursive, thereby has realized the automation continuous productive process.
In sum, vertical type numerically controlled machine provided by the invention has the following advantages: one, chip removal is convenient, the turning mode of general vertical numerical controlled lathe is that workpiece is below lathe tool, in the process of turning, iron filings directly fall in workpiece, not only chip removal inconvenience, and the meeting of the iron filings in workpiece scratch surface of the work, influence the surface quality of workpiece, and the turning mode of inverted digital control lathe is that workpiece is on lathe tool, so in the process of turning, iron filings directly fall down, so not only chip removal is convenient, does not also use the iron filings extension and hinders surface of the work; Two, can realize the loading and unloading of workpiece by moving of main shaft, can effectively reduce working strength of workers, and workpiece work flow and workpiece loading and unloading can be finished by a machine, and can freely organize the lathe line with the production technology of product, realize factory automation production
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
The specific embodiment
Fig. 1 is the structural representation of the specific embodiment of the invention, below in conjunction with Fig. 1 the embodiment of the invention is introduced.
As shown in Figure 1, the vertical type numerically controlled machine that the embodiment of the invention provides, comprise lathe base (1), be arranged with spindle carrier guide rail (2) and knife rest fixture guide rail (3) on the seat surface of described lathe base (1) in parallel, spindle carrier (4) is installed on the described spindle carrier guide rail (2), knife rest fixture (5) is installed on the described knife rest fixture guide rail (3), it is characterized in that, the vertical direction of described spindle carrier (4) is provided with main shaft guide rail (6), main spindle box (7) is installed on the described main shaft guide rail (6), the downward end of described main spindle box (7) is equipped with anchor clamps (8), the below of above-mentioned spindle carrier guide rail (2) is provided with passage (9), be provided with workpiece conveying (10) in this passage (9), described lathe base (1) is provided with boss, and above-mentioned spindle carrier guide rail (2) is installed on this boss.
The course of work of the vertical type numerically controlled machine that the invention process provides: workpiece blank is placed on the conveying device (10)---conveying device moves to assigned address---lathe spindle (8) moves to conveying device top---main shaft moves down clamping workpiece---main axle moving is to machining area---workpiece is carried out turning---main axle moving is above conveying device---main shaft moves down, workpiece is placed on the conveying device---main shaft is moved upwards up to assigned address, conveying device moves to assigned address, thereby has realized the automation continuous productive process.
In sum, the vertical Digit Control Machine Tool that provides of the invention process has the following advantages: one, chip removal side Just, the turning mode of general vertical numerically controlled lathe be workpiece below lathe tool, in the process of turning, Iron filings directly fall in workpiece, not only chip removal inconvenience, and the meeting of the iron filings in workpiece scratch surface of the work, Affect the surface quality of workpiece, and the turning mode of inverted digital control lathe be workpiece on lathe tool, institute With in the process of turning, iron filings directly fall down, and so not only chip removal is convenient, does not also use iron Bits are hung and are hindered surface of the work; Two, can realize by the movement of main shaft the loading and unloading of workpiece, can be effective Reduction workman's labour intensity, and workpiece work flow and workpiece loading and unloading can finish by a machine, and energy Freely organize the lathe line with the production technology of product, realize factory automation production.
Claims (3)
1, a kind of vertical type numerically controlled machine, comprise lathe base (1), be arranged with spindle carrier guide rail (2) and knife rest fixture guide rail (3) on the seat surface of described lathe base (1) in parallel, spindle carrier (4) is installed on the described spindle carrier guide rail (2), knife rest fixture (5) is installed on the described knife rest fixture guide rail (3), it is characterized in that, the vertical direction of described spindle carrier (4) is provided with main shaft guide rail (6), main spindle box (7) is installed on the described main shaft guide rail (6), and the downward end of described main spindle box (7) is equipped with anchor clamps (8).
2, vertical type numerically controlled machine according to claim 1 is characterized in that, the below of above-mentioned spindle carrier guide rail (2) is provided with passage (9), is provided with workpiece conveying (10) in this passage (9).
3, vertical type numerically controlled machine according to claim 2 is characterized in that, described lathe base (1) is provided with boss, and above-mentioned spindle carrier guide rail (2) is installed on this boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100209312A CN101347902A (en) | 2008-07-31 | 2008-07-31 | Vertical type numerically controlled machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100209312A CN101347902A (en) | 2008-07-31 | 2008-07-31 | Vertical type numerically controlled machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101347902A true CN101347902A (en) | 2009-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100209312A Pending CN101347902A (en) | 2008-07-31 | 2008-07-31 | Vertical type numerically controlled machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101347902A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689026A (en) * | 2011-03-22 | 2012-09-26 | 大连意美机械有限公司 | Single-column vertical lathe |
| CN103143727A (en) * | 2013-03-21 | 2013-06-12 | 江苏宏大高精机床有限公司 | Safe lifting structure for lathe |
| CN108568534A (en) * | 2018-07-07 | 2018-09-25 | 林志贺 | The more main spindle vertical digital control lathes of two kinds of overhanging sliding desk types |
-
2008
- 2008-07-31 CN CNA2008100209312A patent/CN101347902A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689026A (en) * | 2011-03-22 | 2012-09-26 | 大连意美机械有限公司 | Single-column vertical lathe |
| CN103143727A (en) * | 2013-03-21 | 2013-06-12 | 江苏宏大高精机床有限公司 | Safe lifting structure for lathe |
| CN108568534A (en) * | 2018-07-07 | 2018-09-25 | 林志贺 | The more main spindle vertical digital control lathes of two kinds of overhanging sliding desk types |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090121 |