CN105081852A - Portal vertical machining center - Google Patents
Portal vertical machining center Download PDFInfo
- Publication number
- CN105081852A CN105081852A CN201510470581.XA CN201510470581A CN105081852A CN 105081852 A CN105081852 A CN 105081852A CN 201510470581 A CN201510470581 A CN 201510470581A CN 105081852 A CN105081852 A CN 105081852A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- portal frame
- guide rails
- vertical machining
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/58—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism a single sliding pair
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
- B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/36—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a portal vertical machining center which comprises a lathe body, wherein a portal frame and a base are arranged on the lathe body; the portal frame spans the base; first guide rails in the horizontal direction, which are perpendicular to a plane where the portal frame is located, are arranged on the base; a working platform capable of making X-axis movement along the first guide rails is mounted on the first guide rails; second guide rails in the horizontal direction are arranged on a cross beam of the portal frame; a saddle capable of making Y-axis movement along the second guide rails is mounted on the second guide rails; third guide rails in the vertical direction, which are perpendicular to a plane where the working platform is located, are arranged on the saddle; and a spindle box capable of making Z-axis movement along the third guide rails is mounted on the third guide rails. The portal vertical machining center is good in rigidity and stability, and high in machining precision, and has very good market popularization prospects.
Description
Technical field
The present invention relates to a kind of machining center, particularly a kind of vertical machining centre of gate-type.
Background technology
As shown in Figure 1, current vertical machining centre is C type structure, and X, Y-axis are installed together, and be cross slid platform form, workbench is when X-axis side-to-side movement, because the cantilever design of workbench 5, there will be " seesaw " deformation; Workbench 5 is when diverse location, because the line rail Support Position difference of Y-axis can produce deformation; And the machining spindle 15 on Z axis because of the overhanging in Y-axis excessive, have impact on the rigidity of machining spindle 15, can produce excessive vibration during cutting, these all can affect the precision of processing and the fineness of product surface.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of gate-type vertical machining centre, to reach X, Y-axis independently moving, machining spindle has good rigidity, improves the object of machining accuracy.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of gate-type vertical machining centre, comprise lathe bed, described lathe bed is provided with portal frame and base, described portal frame is across above base, described base is provided with the guide rail one with the horizontal direction of described portal frame place plane being perpendicular, described guide rail one is provided with the workbench that can do X-axis movement along described guide rail one; The crossbeam of described portal frame is provided with the guide rail two of horizontal direction, described guide rail two is provided with the saddle that can do Y-axis movement along described guide rail two, described saddle is provided with the guide rail three of the vertical direction perpendicular to described workbench place plane, described guide rail three is provided with the main spindle box that can do Z axis movement along described guide rail three.
In further technical scheme, be connected with machining spindle below described main spindle box, machining spindle nestles up guide rail three, and cantilever is shorter, has good rigidity, adds and can not vibrate man-hour.
In such scheme, described workbench drives it movable on guide rail one by X-axis servomotor and leading screw one.
In such scheme, described saddle drives it to move left and right on guide rail two by Y-axis servomotor and leading screw two.
In such scheme, described main spindle box drives it to move up and down on guide rail three by Z axis servomotor and leading screw three
Pass through technique scheme, X-axis is separated with Y-axis by gate-type vertical machining centre provided by the invention, workbench is at X-axis independently moving, saddle drives main spindle box to move in Y-axis, main spindle box drives machining spindle to move at Z axis, thus achieve workpiece processing in three directions, avoid X-axis kinetic unnecessary deformation together with Y-axis; Meanwhile, Z axis adopts ram form, and main spindle box nestles up guide rail three, and cantilever is shorter, adds and has good rigidity man-hour, avoids the vibration caused because cantilever is long, improves the fineness of machining accuracy and product surface.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the structural representation of machining center in prior art;
Fig. 2 is the structural representation of the gate-type vertical machining centre disclosed in the embodiment of the present invention.
Wherein, 1, lathe bed; 2, portal frame; 3, base; 4, guide rail one; 5, workbench; 6, leading screw one; 7, guide rail two; 8, saddle; 9, Y-axis servomotor; 10, leading screw two; 11, guide rail three; 12, main spindle box; 13, Z axis servomotor; 14, leading screw three; 15, machining spindle.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
The invention provides a kind of gate-type vertical machining centre, structure as shown in Figure 2, this machining center good rigidly, good stability, machining accuracy is high, has good marketing prospect.
Gate-type vertical machining centre as shown in Figure 2, comprise lathe bed 1, lathe bed 1 is provided with portal frame 2 and base 3, portal frame 2 is across above base 3, base 3 is provided with the guide rail 1 with the horizontal direction of portal frame 2 place plane being perpendicular, guide rail 1 is provided with the workbench 5 that can do X-axis movement along guide rail 1; Workbench 5 drives it movable on guide rail 1 by X-axis servomotor (not shown) and leading screw 1, because workbench 5 can be in above base 3 always, can not protuberate basic unit 3, and therefore add and can not produce " seesaw " deformation man-hour.
The crossbeam of portal frame 2 is provided with the guide rail 27 of horizontal direction, guide rail 27 is provided with the saddle 8 that can do Y-axis movement along guide rail 27, and saddle 8 drives it to move left and right on guide rail 27 by Y-axis servomotor 9 and leading screw 2 10; Due to the structural stability of portal frame 2, saddle 8 runs on crossbeam also can be very steady.
Saddle 8 is provided with the guide rail 3 11 of the vertical direction perpendicular to workbench 5 place plane, guide rail 3 11 is provided with the main spindle box 12 that can do Z axis movement along guide rail 3 11, main spindle box 12 drives it to move up and down on guide rail 3 11 by Z axis servomotor 13 and leading screw 3 14.Be connected with machining spindle 15 below main spindle box 12, machining spindle 15 nestles up guide rail 3 11, and cantilever is shorter, has good rigidity.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a gate-type vertical machining centre, comprise lathe bed, described lathe bed is provided with portal frame and base, described portal frame is across above base, it is characterized in that, described base is provided with the guide rail one with the horizontal direction of described portal frame place plane being perpendicular, described guide rail one is provided with the workbench that can do X-axis movement along described guide rail one; The crossbeam of described portal frame is provided with the guide rail two of horizontal direction, described guide rail two is provided with the saddle that can do Y-axis movement along described guide rail two, described saddle is provided with the guide rail three of the vertical direction perpendicular to described workbench place plane, described guide rail three is provided with the main spindle box that can do Z axis movement along described guide rail three.
2. a kind of gate-type vertical machining centre according to claim 1, is characterized in that, be connected with machining spindle below described main spindle box.
3. a kind of gate-type vertical machining centre according to claim 1, is characterized in that, described workbench drives it movable on guide rail one by X-axis servomotor and leading screw one.
4. a kind of gate-type vertical machining centre according to claim 1, is characterized in that, described saddle drives it to move left and right on guide rail two by Y-axis servomotor and leading screw two.
5. a kind of gate-type vertical machining centre according to claim 1, is characterized in that, described main spindle box drives it to move up and down on guide rail three by Z axis servomotor and leading screw three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470581.XA CN105081852A (en) | 2015-07-31 | 2015-07-31 | Portal vertical machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470581.XA CN105081852A (en) | 2015-07-31 | 2015-07-31 | Portal vertical machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105081852A true CN105081852A (en) | 2015-11-25 |
Family
ID=54563654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510470581.XA Pending CN105081852A (en) | 2015-07-31 | 2015-07-31 | Portal vertical machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105081852A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041553A (en) * | 2016-07-29 | 2016-10-26 | 无锡研奥电子科技有限公司 | Numerical control two-axis workbench control system |
| CN106041604A (en) * | 2016-07-29 | 2016-10-26 | 无锡研奥电子科技有限公司 | Workbench system |
| CN106064344A (en) * | 2016-07-29 | 2016-11-02 | 无锡研奥电子科技有限公司 | Numerical control two axle work system |
| CN107160185A (en) * | 2017-07-15 | 2017-09-15 | 浙江世融机电科技有限公司 | One kind has high-precision vertical processing machine tool |
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| EP2143522A1 (en) * | 2008-07-10 | 2010-01-13 | Ficep S.P.A. | Apparatus for making variable diameter holes in metal plates |
| CN102019566A (en) * | 2009-09-09 | 2011-04-20 | 沈阳大兴机床有限责任公司 | Multifunctional machine tool |
| CN201922256U (en) * | 2010-06-10 | 2011-08-10 | 深圳市捷甬达实业有限公司 | Numerical control engraving machine for special cutting die |
| CN102423851A (en) * | 2011-10-13 | 2012-04-25 | 杭州大天数控机床有限公司 | Numerical control gantry pentahedral machine tool |
| CN203792076U (en) * | 2014-01-20 | 2014-08-27 | 宁波川田精密机械有限公司 | Gantry main shaft mounting mechanism |
| CN204195254U (en) * | 2014-11-13 | 2015-03-11 | 南京高基数控设备制造有限公司 | A kind of bridge-type five-axis robot machine |
-
2015
- 2015-07-31 CN CN201510470581.XA patent/CN105081852A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2143522A1 (en) * | 2008-07-10 | 2010-01-13 | Ficep S.P.A. | Apparatus for making variable diameter holes in metal plates |
| CN102019566A (en) * | 2009-09-09 | 2011-04-20 | 沈阳大兴机床有限责任公司 | Multifunctional machine tool |
| CN201922256U (en) * | 2010-06-10 | 2011-08-10 | 深圳市捷甬达实业有限公司 | Numerical control engraving machine for special cutting die |
| CN102423851A (en) * | 2011-10-13 | 2012-04-25 | 杭州大天数控机床有限公司 | Numerical control gantry pentahedral machine tool |
| CN203792076U (en) * | 2014-01-20 | 2014-08-27 | 宁波川田精密机械有限公司 | Gantry main shaft mounting mechanism |
| CN204195254U (en) * | 2014-11-13 | 2015-03-11 | 南京高基数控设备制造有限公司 | A kind of bridge-type five-axis robot machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041553A (en) * | 2016-07-29 | 2016-10-26 | 无锡研奥电子科技有限公司 | Numerical control two-axis workbench control system |
| CN106041604A (en) * | 2016-07-29 | 2016-10-26 | 无锡研奥电子科技有限公司 | Workbench system |
| CN106064344A (en) * | 2016-07-29 | 2016-11-02 | 无锡研奥电子科技有限公司 | Numerical control two axle work system |
| CN107160185A (en) * | 2017-07-15 | 2017-09-15 | 浙江世融机电科技有限公司 | One kind has high-precision vertical processing machine tool |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |
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| WD01 | Invention patent application deemed withdrawn after publication |