CN105397157A - Numerical-control milling machine - Google Patents
Numerical-control milling machine Download PDFInfo
- Publication number
- CN105397157A CN105397157A CN201510893056.9A CN201510893056A CN105397157A CN 105397157 A CN105397157 A CN 105397157A CN 201510893056 A CN201510893056 A CN 201510893056A CN 105397157 A CN105397157 A CN 105397157A
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- axis
- ball screw
- rolling guide
- saddle
- milling machine
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Abstract
The invention discloses a numerical-control milling machine. The numerical-control milling machine comprises a machine body, a machine saddle, a workbench and a stand column. The machine body, the machine saddle and the workbench are sequentially arranged from bottom to top. A Y-axis rolling guide rail and a Y-axis ball screw are arranged on the machine body. The machine saddle is slidably connected with the machine body through the Y-axis rolling guide rail and the Y-axis ball screw. An X-axis rolling guide rail and an X-axis ball screw are arranged on the machine saddle. The workbench is slidably connected with the machine saddle through the X-axis rolling guide rail and the X-axis ball screw. A spindle box, a Z-axis rolling guide rail and a Z-axis ball screw are arranged at one side of the stand column. The spindle boxy is slidably connected with the stand column through the Z-axis rolling guide rail and the Z-axis ball screw. A milling cutter is arranged at the bottom of the spindle box. The numerical-control milling machine is high in stability, capable of achieving three-axis movement, high in machining efficiency and high in position control precision.
Description
Technical field
The present invention relates to a kind of CNC milling machine.
Background technology
CNC milling machine is a kind of automatic processing device grown up on the basis of general milling machine, both processing technologys are substantially identical, also some is similar for structure, and CNC milling machine has to be divided into is not with tool magazine and the large class of band tool magazine two, and the CNC milling machine wherein with tool magazine is also called machining center.
CNC milling machine is various informative, though dissimilar CNC milling machine is difference to some extent on composition, there are many similarities, introduce its composition situation for XK5040A type CNC knee type vertical milling machine below, Ⅺ saw 040A type CNC knee type vertical milling machine is furnished with IV 4 3MA digital control systems, employing digital ac servo drives, and this lathe is made up of 6 major parts. i.e. lathe bed part, milling head part, workbench portion, infeed part, lifting platform part, cooling, lubrication portion.Lathe bed interior layout is reasonable, and have good rigidity, base is provided with 4 adjusting bolts, is convenient to lathe and carries out horizontal adjustment, and cutting fluid liquid storage is ragged is located at machine base inside.
From digital control technology feature, because Digit Control Machine Tool have employed servomotor, Applied Digital technology achieves the direct control to lathe execution unit job order and moving displacement, the gearbox designs of traditional machine tool is cancelled or partial cancellation, thus frame for movement also greatly simplify, digital controlly mechanical system is also required to have higher transmission stiffness and without drive gap, with the realization of the execution and Control platform of guaranteeing control instruction, simultaneously, due to improving constantly of computer level and control ability, perform required various miscellaneous functions with a machine tool allowing greater functionality parts simultaneously and become possibility, thus the frame for movement of Digit Control Machine Tool has higher integrated functional requirement than traditional machine tool.
Current existing numerical control milling machine structure volume is comparatively large, and operating position degree of regulation is not high, and structural stability is poor.
Summary of the invention
It is high that the technical problem to be solved in the present invention is to provide a kind of stability, and can realize three axles and move, working (machining) efficiency is high, the CNC milling machine that position control accuracy is high.
For solving the problem, the present invention adopts following technical scheme: a kind of CNC milling machine, comprise lathe bed, saddle, workbench and column, described lathe bed, saddle and workbench are arranged successively from bottom to up, described lathe bed is provided with Y-axis rolling guide and Y-axis ball screw, described saddle is slidably connected by Y-axis rolling guide and Y-axis ball screw and lathe bed, described saddle is provided with X-axis rolling guide and X-axis ball screw, described workbench is slidably connected by X-axis rolling guide and X-axis ball screw and saddle, described column side is provided with main spindle box, Z axis rolling guide and Z axis ball screw, described main spindle box is slidably connected by Z axis rolling guide and Z axis ball screw and column, milling cutter is provided with bottom described main spindle box.
As preferably, described column is located at saddle side, and holding structure is compact, takes up room little.
As preferably, described column is fixedly connected with saddle, and holding structure is solid and reliable.
As preferably, described milling cutter and main spindle box are in transmission connection, and keep transmission efficiency high.
As preferably, bottom described lathe bed, be provided with more than one feet, keep lathe bed to stablize.
Beneficial effect of the present invention is: the Y-axis rolling guide of setting, Y-axis ball screw, X-axis rolling guide, X-axis ball screw, Z axis rolling guide and Z axis ball screw can realize three axles and move by holding workpiece Working position, degree of regulation is high, good stability, main spindle box can drive milling cutter to process, manipulation is convenient, the column of employing can holding structure reliable and stable.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of CNC milling machine of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of CNC milling machine, comprise lathe bed 1, saddle 2, workbench 3 and column 4, described lathe bed 1, saddle 2 and workbench 3 are arranged successively from bottom to up, described lathe bed 1 is provided with Y-axis rolling guide 5 and Y-axis ball screw 6, described saddle 2 is slidably connected with lathe bed 1 by Y-axis rolling guide 5 and Y-axis ball screw 6, described saddle 2 is provided with X-axis rolling guide 7 and X-axis ball screw 8, described workbench 3 is slidably connected with saddle 2 by X-axis rolling guide 7 and X-axis ball screw 8, described column 4 side is provided with main spindle box 9, Z axis rolling guide 10 and Z axis ball screw 11, described main spindle box 9 is slidably connected with column 4 by Z axis rolling guide 10 and Z axis ball screw 11, milling cutter 12 is provided with bottom described main spindle box 9.
Described column 4 is located at saddle 2 side.
Described column 4 is fixedly connected with saddle 2.
Described milling cutter 12 is in transmission connection with main spindle box 9.
More than one feet 13 is provided with bottom described lathe bed 1.
Beneficial effect of the present invention is: the Y-axis rolling guide of setting, Y-axis ball screw, X-axis rolling guide, X-axis ball screw, Z axis rolling guide and Z axis ball screw can realize three axles and move by holding workpiece Working position, degree of regulation is high, good stability, main spindle box can drive milling cutter to process, manipulation is convenient, the column of employing can holding structure reliable and stable.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.
Claims (5)
1. a CNC milling machine, it is characterized in that: comprise lathe bed, saddle, workbench and column, described lathe bed, saddle and workbench are arranged successively from bottom to up, described lathe bed is provided with Y-axis rolling guide and Y-axis ball screw, described saddle is slidably connected by Y-axis rolling guide and Y-axis ball screw and lathe bed, described saddle is provided with X-axis rolling guide and X-axis ball screw, described workbench is slidably connected by X-axis rolling guide and X-axis ball screw and saddle, described column side is provided with main spindle box, Z axis rolling guide and Z axis ball screw, described main spindle box is slidably connected by Z axis rolling guide and Z axis ball screw and column, milling cutter is provided with bottom described main spindle box.
2. CNC milling machine according to claim 1, is characterized in that: described column is located at saddle side.
3. CNC milling machine according to claim 1, is characterized in that: described column is fixedly connected with saddle.
4. CNC milling machine according to claim 1, is characterized in that: described milling cutter and main spindle box are in transmission connection.
5. CNC milling machine according to claim 1, is characterized in that: be provided with more than one feet bottom described lathe bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510893056.9A CN105397157A (en) | 2015-12-08 | 2015-12-08 | Numerical-control milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510893056.9A CN105397157A (en) | 2015-12-08 | 2015-12-08 | Numerical-control milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105397157A true CN105397157A (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510893056.9A Pending CN105397157A (en) | 2015-12-08 | 2015-12-08 | Numerical-control milling machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105397157A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282975A (en) * | 2017-08-11 | 2017-10-24 | 南通第五机床有限公司 | A kind of vertical knee-type milling machine |
| CN113618134A (en) * | 2021-08-17 | 2021-11-09 | 大连交通大学 | Multifunctional milling equipment with tool bit cooling structure and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB502401A (en) * | 1936-06-22 | 1939-03-14 | Kearney & Trecker Corp | Improvements in or relating to milling and like machine tools |
| CN201862828U (en) * | 2010-11-17 | 2011-06-15 | 上海谱港机床有限公司 | Vertical lifting platform numerical control milling machine applicable in heavy cutting |
| CN202317684U (en) * | 2011-11-21 | 2012-07-11 | 山东普鲁特机床有限公司 | Moving column vertical high-speed drilling and milling machining centre base mechanism |
| CN103286565A (en) * | 2013-06-08 | 2013-09-11 | 烟台华中数控机床有限公司 | Carving and milling combined numerical control machine tool |
| CN203304995U (en) * | 2013-02-25 | 2013-11-27 | 杭州贝克机械有限公司 | Compound numerical control machine tool capable of carrying out drilling, tapping, milling and boring processing on a plurality of workpieces at one time |
-
2015
- 2015-12-08 CN CN201510893056.9A patent/CN105397157A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB502401A (en) * | 1936-06-22 | 1939-03-14 | Kearney & Trecker Corp | Improvements in or relating to milling and like machine tools |
| CN201862828U (en) * | 2010-11-17 | 2011-06-15 | 上海谱港机床有限公司 | Vertical lifting platform numerical control milling machine applicable in heavy cutting |
| CN202317684U (en) * | 2011-11-21 | 2012-07-11 | 山东普鲁特机床有限公司 | Moving column vertical high-speed drilling and milling machining centre base mechanism |
| CN203304995U (en) * | 2013-02-25 | 2013-11-27 | 杭州贝克机械有限公司 | Compound numerical control machine tool capable of carrying out drilling, tapping, milling and boring processing on a plurality of workpieces at one time |
| CN103286565A (en) * | 2013-06-08 | 2013-09-11 | 烟台华中数控机床有限公司 | Carving and milling combined numerical control machine tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282975A (en) * | 2017-08-11 | 2017-10-24 | 南通第五机床有限公司 | A kind of vertical knee-type milling machine |
| CN113618134A (en) * | 2021-08-17 | 2021-11-09 | 大连交通大学 | Multifunctional milling equipment with tool bit cooling structure and method |
| CN113618134B (en) * | 2021-08-17 | 2023-04-25 | 大连交通大学 | Multifunctional milling equipment with tool bit cooling structure and method |
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Application publication date: 20160316 |