CN103111667B - A kind of Numerical control four-shaft device - Google Patents
A kind of Numerical control four-shaft device Download PDFInfo
- Publication number
- CN103111667B CN103111667B CN201310028910.6A CN201310028910A CN103111667B CN 103111667 B CN103111667 B CN 103111667B CN 201310028910 A CN201310028910 A CN 201310028910A CN 103111667 B CN103111667 B CN 103111667B
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- bearing
- servomotor
- decelerator
- horizontal rotating
- 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.)
- Active
Links
Landscapes
- Rolling Contact Bearings (AREA)
- Milling Processes (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a kind of Numerical control four-shaft device, comprise pedestal (1), horizontal rotating shaft (2), longitudinal rotating shaft (3).The present invention adopts by pedestal, horizontal rotating shaft, the device that longitudinal rotating shaft is formed, horizontal rotating shaft to be horizontally set on pedestal and to be driven through H decelerator by controlled H servomotor, can rotate around the lateral shaft parallel with workbench, longitudinal rotating shaft is by Z decelerator, Z servomotor, rotary table is formed, longitudinal rotating shaft is vertically set on horizontal spindle central, rotary table is positioned at the top of horizontal rotating shaft and is driven through Z decelerator by controlled Z servomotor, can rotate around the longitudinal axis orthogonal with lateral shaft, utilize the digital control system of general NC engraving and milling machine tool, control H servomotor and Z servomotor drive workpiece to do to coordinate cutlery to cut the technical scheme rotated, general NC engraving and milling machine tool is enable to process Four-axis milling part, reach and reduce costs, the object of raising the efficiency.
Description
Technical field
The present invention relates to a kind of digital control rotating spindle clamping unit, specifically refer to and do numerical control four-axis rotary motion around lateral shaft and longitudinal axis for holding workpiece is controlled on the workbench of general NC engraving and milling machine tool, coordinate the rotation cutlery following the movement of XYZ tri-axle of general NC engraving and milling machine tool to make a kind of Numerical control four-shaft device of target-seeking machining.
Background technology
The rotation cutlery of general NC engraving and milling machine tool can only follow XYZ tri-axle and make target-seeking cutting movement, i.e. three-axis moving processing, cutlery work is cut around the processing rotated around the longitudinal axis orthogonal with lateral shaft while of the lateral shaft parallel with workbench for needing work pieces mate, the i.e. workpiece of four axes motion processing, be called for short Four-axis milling part, prior art adopts the Cutter Body Processing with Machining Center Four-axis milling part being provided with 5-axis movement, because Five-axis NC Machining Center is a kind of costliness, general metal cutting process equipment, its processing charges is also high, employ Five-axis NC Machining Center and process Four-axis milling part in enormous quantities, the cost of manufacture of Four-axis milling part is made to occupy high and production efficiency is low, therefore, it is high to there is cost in prior art, inefficient problems and shortcomings.
Summary of the invention
For above-mentioned prior art Problems existing with not enough, the present invention adopts by pedestal, horizontal rotating shaft, the device that longitudinal rotating shaft is formed, horizontal rotating shaft to be horizontally set on pedestal and to be driven through H decelerator by controlled H servomotor, can rotate around the lateral shaft parallel with workbench, longitudinal rotating shaft is by Z decelerator, Z servomotor, rotary table is formed, longitudinal rotating shaft is vertically set on horizontal spindle central, wherein, rotary table is positioned at the top of horizontal rotating shaft and is driven through Z decelerator by controlled Z servomotor, can rotate around the longitudinal axis orthogonal with lateral shaft, during application, pedestal is fixed on the workbench of general NC engraving and milling machine tool, piece-holder is on rotary table, the digital control system control H servomotor of general NC engraving and milling machine tool and Z servomotor is utilized to drive workpiece to do to coordinate cutlery to cut the technical scheme rotated, a kind of Numerical control four-shaft device is provided, be intended to Four-axis milling part is processed by general NC engraving and milling machine tool, reach and reduce costs, the object of raising the efficiency.
The object of the present invention is achieved like this: a kind of Numerical control four-shaft device, comprise pedestal, horizontal rotating shaft, longitudinal rotating shaft, wherein: described pedestal is the steel components in concave shape, the bottom of pedestal is the base of rectangular block shape, the left end of described base is fixed with the support protruded vertically upward and is called bearing bracket stand, the right-hand member of base is fixed with the rectangular hollow protruded vertically upward and closes box-like support and be called supported box, the central upper portion of described bearing bracket stand is provided with the manhole running through left and right horizontal direction and is called left bearing hole, the wall that described supported box is relative with described bearing bracket stand is provided with the manhole corresponding with described left bearing hole and is called right bearing hole, the axis correspondence in described left bearing hole and right bearing hole overlaps, bearing is provided with in described left bearing hole and right bearing hole,
Described horizontal rotating shaft is the steel components of hollow cylindrical, be provided with for settling the plane of rotary table to be called upper plane above horizontal rotating shaft, the center of described upper plane is provided with the step cutting pattern through hole of wall that has running through horizontal rotating shaft downward vertically and is called longitudinal stepped hole, is provided with bearing in described longitudinal stepped hole; Left and right two end of horizontal rotating shaft is fixed with the rotating shaft rotated for carrying horizontal rotating shaft respectively, the rotating shaft being positioned at the left end of horizontal rotating shaft is called left rotary shaft, be positioned at horizontal rotating shaft right-hand member rotating shaft be called right spindle, described left rotary shaft is corresponding with the axis of described right spindle overlap and with the axis vertical take-off of described longitudinal stepped hole; The right-hand member of described right spindle is connected with the output of H decelerator, and the input of described H decelerator is connected with the output of H servomotor;
Described longitudinal rotating shaft is for be made up of rotary table, Z decelerator and Z servomotor, described rotary table is disc steel components, the outside radial T-slot in center is provided with above rotary table, below rotary table, center is provided with the rotating shaft of protruding downwards and is called rotating shaft, described rotating shaft is connected with the output of Z decelerator, and the input of described Z decelerator is connected with the output of Z servomotor;
The horizontal described left rotary shaft of rotating shaft is connected with the described left bearing aperture bearing of pedestal, the horizontal described right spindle of rotating shaft is connected with the described right bearing aperture bearing of pedestal, and the described H decelerator of horizontal rotating shaft and H servomotor are fixed in the chamber of described supported box of pedestal; The described rotary table of longitudinal rotating shaft is positioned at the top of the described upper plane of horizontal rotating shaft, the described rotating shaft of rotary table is connected with described longitudinal step aperture bearing of horizontal rotating shaft, and the described Z decelerator of longitudinal rotating shaft and Z servomotor are fixed in the bottom in described longitudinal stepped hole of horizontal rotating shaft;
Described H decelerator and Z decelerator are harmonic gear reducer; Described H servomotor and Z servomotor are numerical control servo motor; Described bearing is rolling bearing;
The face, direction of structure representation is divided into up, down, left, right, front, rear side, wherein, before be the face in the face of institute's statement main body, after be and described before relative face.
Operation principle and beneficial effect
During application, pedestal is fixed on the workbench of general NC engraving and milling machine tool, piece-holder is on rotary table, utilize the digital control system control H servomotor of general NC engraving and milling machine tool and Z servomotor to drive horizontal rotating shaft and longitudinal rotating shaft to carry workpiece respectively and do four axles rotations, cutlery is coordinated to do the target-seeking cutting of three axles, avoid the drawback using Five-axis NC Machining Center processing, make the processing of Four-axis milling part reduce cost, improve efficiency.
Above-mentioned, the present invention adopts by pedestal, horizontal rotating shaft, the device that longitudinal rotating shaft is formed, horizontal rotating shaft to be horizontally set on pedestal and to be driven through H decelerator by controlled H servomotor, can rotate around the lateral shaft parallel with workbench, longitudinal rotating shaft is by Z decelerator, Z servomotor, rotary table is formed, longitudinal rotating shaft is vertically set on horizontal spindle central, wherein, rotary table is positioned at the top of horizontal rotating shaft and is driven through Z decelerator by controlled Z servomotor, can rotate around the longitudinal axis orthogonal with lateral shaft, during application, pedestal is fixed on the workbench of general NC engraving and milling machine tool, piece-holder is on rotary table, the digital control system control H servomotor of general NC engraving and milling machine tool and Z servomotor is utilized to drive workpiece to do to coordinate cutlery to cut the technical scheme rotated, overcoming prior art, to there is cost high, inefficient problems and shortcomings, a kind of Numerical control four-shaft device provided, Four-axis milling part is processed by general NC engraving and milling machine tool, reach and reduce costs, the object of raising the efficiency.
Accompanying drawing explanation
Fig. 1 is that the master of the structure of a kind of Numerical control four-shaft device of the present invention looks cross-sectional schematic;
Fig. 2 is that the axle of a kind of Numerical control four-shaft device of the present invention measures intention.
Below in conjunction with the embodiment in accompanying drawing, the present invention is described in further detail, but should not be construed as any limitation of the invention.
In figure: pedestal 1, base 11, bearing bracket stand 12, supported box 13, horizontal rotating shaft 2, H decelerator 21, H servomotor 22, longitudinal rotating shaft 3, Z decelerator 31, Z servomotor 32, rotary table 33, bearing 4.
Detailed description of the invention
Consult Fig. 1, Fig. 2, a kind of Numerical control four-shaft device of the present invention, comprise pedestal 1, horizontal rotating shaft 2, longitudinal rotating shaft 3, wherein: described pedestal 1 is the steel components in concave shape, the bottom of pedestal 1 is the base 11 of rectangular block shape, the left end of described base 11 is fixed with the support protruded vertically upward and is called bearing bracket stand 12, the right-hand member of base 11 is fixed with the rectangular hollow protruded vertically upward and closes box-like support and be called supported box 13, the central upper portion of described bearing bracket stand 12 is provided with the manhole running through left and right horizontal direction and is called left bearing hole, the wall that described supported box 13 is relative with described bearing bracket stand 12 is provided with the manhole corresponding with described left bearing hole and is called right bearing hole, the axis correspondence in described left bearing hole and right bearing hole overlaps, bearing 4 is provided with in described left bearing hole and right bearing hole,
Described horizontal rotating shaft 2 is the steel components of hollow cylindrical, be provided with for settling the plane of rotary table 33 to be called upper plane above horizontal rotating shaft 2, the center of described upper plane is provided with the step cutting pattern through hole of wall that has running through horizontal rotating shaft 2 downward vertically and is called longitudinal stepped hole, is provided with bearing 4 in described longitudinal stepped hole; Left and right two end of horizontal rotating shaft 2 is fixed with the rotating shaft rotated for carrying horizontal rotating shaft 2 respectively, the rotating shaft being positioned at the left end of horizontal rotating shaft 2 is called left rotary shaft, be positioned at horizontal rotating shaft 2 right-hand member rotating shaft be called right spindle, described left rotary shaft is corresponding with the axis of described right spindle overlap and with the axis vertical take-off of described longitudinal stepped hole; The right-hand member of described right spindle is connected with the output of H decelerator 21, and the input of described H decelerator 21 is connected with the output of H servomotor 22;
Described longitudinal rotating shaft 3 is for be made up of rotary table 33, Z decelerator 31 and Z servomotor 32, described rotary table 33 is disc steel components, the outside radial T-slot in center is provided with above rotary table 33, below rotary table 33, center is provided with the rotating shaft of protruding downwards and is called rotating shaft, described rotating shaft is connected with the output of Z decelerator 31, and the input of described Z decelerator 31 is connected with the output of Z servomotor 32;
The horizontal described left rotary shaft of rotating shaft 2 is connected with the described left bearing aperture bearing 4 of pedestal 1, the horizontal described right spindle of rotating shaft 2 is connected with the described right bearing aperture bearing 4 of pedestal 1, and the described H decelerator 21 of horizontal rotating shaft 2 and H servomotor 22 are fixed in the chamber of described supported box 13 of pedestal 1; The described rotary table 33 of longitudinal rotating shaft 3 is positioned at the top of the described upper plane of horizontal rotating shaft 2, the described rotating shaft of rotary table 33 is connected with described longitudinal step aperture bearing 4 of horizontal rotating shaft 2, and the described Z decelerator 31 of longitudinal rotating shaft 3 and Z servomotor 32 are fixed in the bottom in described longitudinal stepped hole of horizontal rotating shaft 2;
Described H decelerator and Z decelerator 31 are harmonic gear reducer; Described H servomotor 22 and Z servomotor 32 are numerical control servo motor; Described bearing 4 is rolling bearing;
The face, direction of structure representation is divided into up, down, left, right, front, rear side, wherein, before be the face in the face of institute's statement main body, after be and described before relative face.
Operation principle and beneficial effect
During application, pedestal 1 is fixed on the workbench of general NC engraving and milling machine tool, piece-holder is on rotary table 33, utilize the digital control system control H servomotor 22 of general NC engraving and milling machine tool and Z servomotor 32 to drive horizontal rotating shaft 2 and longitudinal rotating shaft 3 to carry workpiece respectively and do four axles rotations, cutlery is coordinated to do the target-seeking cutting of three axles, avoid the drawback using Five-axis NC Machining Center processing, make the processing of Four-axis milling part reduce cost, improve efficiency.
Claims (1)
1. a Numerical control four-shaft device, comprise pedestal (1), horizontal rotating shaft (2), longitudinal rotating shaft (3), it is characterized in that: described pedestal (1) is the steel components in concave shape, the bottom of pedestal (1) is the base (11) of rectangular block shape, the left end of described base (11) is fixed with the support protruded vertically upward and is called bearing bracket stand (12), the right-hand member of base (11) is fixed with the rectangular hollow protruded vertically upward and closes box-like support and be called supported box (13), the central upper portion of described bearing bracket stand (12) is provided with the manhole running through left and right horizontal direction and is called left bearing hole, the wall that described supported box (13) is relative with described bearing bracket stand (12) is provided with the manhole corresponding with described left bearing hole and is called right bearing hole, the axis correspondence in described left bearing hole and right bearing hole overlaps, bearing (4) is provided with in described left bearing hole and right bearing hole,
The steel components that described horizontal rotating shaft (2) is hollow cylindrical, be provided with for settling the plane of rotary table (33) to be called upper plane above horizontal rotating shaft (2), the center of described upper plane is provided with the step cutting pattern through hole of wall that has running through horizontal rotating shaft (2) downward vertically and is called longitudinal stepped hole, is provided with bearing (4) in described longitudinal stepped hole; Left and right two end of horizontal rotating shaft (2) is fixed with the rotating shaft rotated for carrying horizontal rotating shaft (2) respectively, the rotating shaft being positioned at the left end of horizontal rotating shaft (2) is called left rotary shaft, be positioned at horizontal rotating shaft (2) right-hand member rotating shaft be called right spindle, described left rotary shaft is corresponding with the axis of described right spindle overlap and with the axis vertical take-off of described longitudinal stepped hole; The right-hand member of described right spindle is connected with the output of H decelerator (21), and the input of described H decelerator (21) is connected with the output of H servomotor (22);
Described longitudinal rotating shaft (3) is be made up of rotary table (33), Z decelerator (31) and Z servomotor (32), described rotary table (33) is disc steel components, the outside radial T-slot in center is provided with above rotary table (33), below rotary table (33), center is provided with the rotating shaft of protruding downwards and is called rotating shaft, described rotating shaft is connected with the output of Z decelerator (31), and the input of described Z decelerator (31) is connected with the output of Z servomotor (32);
The described left rotary shaft of horizontal rotating shaft (2) is connected with the described left bearing aperture bearing (4) of pedestal (1), the described right spindle of horizontal rotating shaft (2) is connected with the described right bearing aperture bearing (4) of pedestal (1), and the described H decelerator (21) of horizontal rotating shaft (2) and H servomotor (22) are fixed in the chamber of described supported box (13) of pedestal (1); The described rotary table (33) of longitudinal rotating shaft (3) is positioned at the top of the described upper plane of horizontal rotating shaft (2), the described rotating shaft of rotary table (33) is connected with described longitudinal step aperture bearing (4) of horizontal rotating shaft (2), and the described Z decelerator (31) of longitudinal rotating shaft (3) and Z servomotor (32) are fixed in the bottom in described longitudinal stepped hole of horizontal rotating shaft (2);
Described H decelerator and Z decelerator (31) are harmonic gear reducer; Described H servomotor (22) and Z servomotor (32) are numerical control servo motor; Described bearing (4) is rolling bearing;
The face, direction of structure representation is divided into up, down, left, right, front, rear side, wherein, before be the face in the face of institute's statement main body, after be and described before relative face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310028910.6A CN103111667B (en) | 2013-01-09 | 2013-01-09 | A kind of Numerical control four-shaft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310028910.6A CN103111667B (en) | 2013-01-09 | 2013-01-09 | A kind of Numerical control four-shaft device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103111667A CN103111667A (en) | 2013-05-22 |
| CN103111667B true CN103111667B (en) | 2015-11-25 |
Family
ID=48410080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310028910.6A Active CN103111667B (en) | 2013-01-09 | 2013-01-09 | A kind of Numerical control four-shaft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103111667B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033671A (en) * | 2015-08-20 | 2015-11-11 | 宁波市凯博数控机械有限公司 | Two-shaft numerical control device used for machining shoe molds |
| CN106141701A (en) * | 2016-09-10 | 2016-11-23 | 宁波市凯博数控机械有限公司 | A kind of sleeping vertical general numerical control five-axle device |
| CN108063515A (en) * | 2018-01-23 | 2018-05-22 | 东莞龙文精密科技有限公司 | A kind of four rotating speed platform of harmonic wave |
| CN108500396A (en) * | 2018-04-17 | 2018-09-07 | 佛山市二轴半科技有限公司 | A kind of special vertical CNC milling machine for line gear processing |
| CN109622559A (en) * | 2018-11-29 | 2019-04-16 | 屈晓芳 | A kind of high-density graphite carving and milling machine waste material separating device |
| CN111604605B (en) * | 2020-04-10 | 2022-06-14 | 苏州普热斯勒先进成型技术有限公司 | Plane cutting path generation method and cutting system using same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1579704A (en) * | 2003-08-12 | 2005-02-16 | 柯尼卡美能达精密光学株式会社 | Machining apparatus |
| CN201102093Y (en) * | 2007-10-22 | 2008-08-20 | 宁新华 | Three-axis numerical control panoramic table miller |
| CN201109030Y (en) * | 2007-09-13 | 2008-09-03 | 北京精雕科技有限公司 | Inclinable numerical control rotating table |
| CN203003228U (en) * | 2013-01-09 | 2013-06-19 | 宁波市凯博数控机械有限公司 | Numerical control four-axis device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2861004B1 (en) * | 2003-10-21 | 2006-12-08 | Comau Systemes France Sa | WORKPIECE DEVICE |
| DE102004010984B3 (en) * | 2004-03-03 | 2005-09-29 | Ops-Ingersoll Funkenerosion Gmbh | Machine tool for machining a workpiece |
| DE102006034123B4 (en) * | 2006-07-24 | 2009-02-12 | Deckel Maho Seebach Gmbh | Milling and drilling machine and workpiece table arrangement |
| DE102008034728B4 (en) * | 2008-07-25 | 2014-02-13 | Deckel Maho Seebach Gmbh | Carrying device for workpieces or tools of a machine tool |
-
2013
- 2013-01-09 CN CN201310028910.6A patent/CN103111667B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1579704A (en) * | 2003-08-12 | 2005-02-16 | 柯尼卡美能达精密光学株式会社 | Machining apparatus |
| CN201109030Y (en) * | 2007-09-13 | 2008-09-03 | 北京精雕科技有限公司 | Inclinable numerical control rotating table |
| CN201102093Y (en) * | 2007-10-22 | 2008-08-20 | 宁新华 | Three-axis numerical control panoramic table miller |
| CN203003228U (en) * | 2013-01-09 | 2013-06-19 | 宁波市凯博数控机械有限公司 | Numerical control four-axis device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103111667A (en) | 2013-05-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103111667B (en) | A kind of Numerical control four-shaft device | |
| CN105033671A (en) | Two-shaft numerical control device used for machining shoe molds | |
| CN203610964U (en) | Turning and milling composite machine tool | |
| CN103358789B (en) | Numerically controlled jadeware engraving, milling and polishing machine tool | |
| CN104384634A (en) | Electric discharge processing machine special for tire mold | |
| CN204397367U (en) | A kind of dynamic post and beam gantry Five-axis NC Machining Center | |
| CN204893101U (en) | Tooth machine is milled in numerical control | |
| CN204160240U (en) | Numerical control horizontal comprehensive processing machine | |
| CN204234843U (en) | The continuous multiaspect milling device of a kind of CNC milling machine | |
| CN106141701A (en) | A kind of sleeping vertical general numerical control five-axle device | |
| CN201023158Y (en) | Large-scale curve cusp gear processing digital-control machine tool | |
| CN104669910A (en) | Eight-head five-shaft four axis pendulum head engraving machine | |
| CN204037195U (en) | A kind of numerical control five-axle Wood carving machine | |
| CN202963995U (en) | Multifunctional automatic machine tool | |
| CN202804643U (en) | Five-axis turn-milling machining center | |
| CN204339075U (en) | The special discharging processing machine of a kind of tire-mold | |
| CN203003228U (en) | Numerical control four-axis device | |
| CN203973202U (en) | A kind of five-axis vertical machining center | |
| CN202317699U (en) | Moving pillar vertical type five-shaft linked high-speed drill milling machining center rotating table | |
| CN102554379B (en) | Electric spark machining device for superhard cutting tools and operation method | |
| CN204339411U (en) | A kind of novel vertical CNC milling machine | |
| CN203317991U (en) | Numerical control machine tool for engraving, milling and grinding jade articles | |
| CN204843535U (en) | Processing shoe mold's diaxon numerical control device | |
| CN203751400U (en) | Five-axis machining machine | |
| CN209954335U (en) | Six-axis double-tool magazine machining center |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130522 Assignee: Ninghai Feihe CNC Technology Co.,Ltd. Assignor: NINGBO KAIBO NC MACHINERY Co.,Ltd. Contract record no.: X2021330000194 Denomination of invention: A numerical control four axis device Granted publication date: 20151125 License type: Common License Record date: 20210831 |