CN2858329Y - Five-axis linkage carving machine - Google Patents
Five-axis linkage carving machine Download PDFInfo
- Publication number
- CN2858329Y CN2858329Y CN 200620069271 CN200620069271U CN2858329Y CN 2858329 Y CN2858329 Y CN 2858329Y CN 200620069271 CN200620069271 CN 200620069271 CN 200620069271 U CN200620069271 U CN 200620069271U CN 2858329 Y CN2858329 Y CN 2858329Y
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- freedom
- worktable
- degrees
- utility
- workbench
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Abstract
The utility model relates to a five-axis linkage carving machine. The utility model mounts a worktable with two degrees of freedom and a column on the lathe bed, mounts a headstock connecting cutter, a planet rolling structure with two degrees of freedom on the worktable, in which the first set of drive machanism electric engine, a center gear are mounted on the worktable with two degrees of freedom, the electric engine connects with the center gear; the second set of drive machanism electric engine, a tie rod are mounted on the worktable with two degrees of freedom, the electric engine connects with the tie rod, a planet gear mounted on the rod meshes with the center gear, a shaft is mounted on the planet gear which connects with the worktable with two degrees of freedom, the planet gear, the shaft and the worktable are composed to the same one component. The utility model settles the problems that the structure is not enough compact and the rigidity is not enough big, having the defect for rotating structure with two degrees of freedom without decoupling completely. The utility model has large rotation angle of the carving machine, large operation space, small structure space usage and eliminates serious mechanism coupling phenomenon and is useful for real time control.
Description
Technical field
The utility model relates to a kind of mechanical device, the novel five-axle linkage engraving machine of particularly a kind of realization.
Background technology
Before the present utility model, present solid carving machine is three moving structures freely, as application number is: the solid processing engraving machine of CN92207866.1; The three-dimensional computer engraving machine of CN99240381.2.The structure of this engraving machine is compact inadequately, and rigidity is not enough, and double freedom rotational structure that can not be full decoupled has influenced the quality of processing and the scope of processing.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned defective, design, the big and good rigidity of a kind of working space of development, and control easy novel five-axle linkage engraving machine.
The technical solution of the utility model is:
Novel five-axle linkage engraving machine, double freedom workbench 3, column 14 is installed on the lathe bed 2, main spindle box 16 connects cutter 15, its major technique is characterised in that double freedom planet rotational structure is installed on the workbench 3, first group of transmission mechanism motor 4 in the double freedom planet rotational structure, centre wheel 7 is installed on the double freedom workbench 3, motor 4 connects centre wheel 7, second group of transmission mechanism motor 11, tie-rod 6 is installed on the double freedom workbench 3, motor 11 connects tie-rod 6, planetary gear of installing on the tie-rod 68 and centre wheel 7 engagements, installation shaft 12 on the planetary gear 8, axle 12 is connected planetary gear 8 with double freedom workbench 13, axle 12 constitutes same member with workbench 12.
It is little that advantage of the present utility model and effect are that the engraving machine rotational angle is big, the operating space big, structure takes up room, and eliminated serious mechanism's coupling phenomenon, helps real-time control.Solid carving machine of the present utility model has utilization widely in the production of the processing of industrial design, 3-D signboard, handicraft and processing.The utility model is simple in structure, cost is low, improves engraving machine efficient.
Description of drawings
Fig. 1---structural principle schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1:
Lathe bed 2 is installed on the ground 1, and double freedom workbench 3 is installed on the lathe bed 2, and can make X, the Y direction moves, column 14 is installed on the lathe bed 2, main spindle box 16 can be done moving of Z-direction along column 14, and main spindle box 16 drives cutter 15 rotations, and the main motor of main spindle box can not be above 1.5 kilowatts; Double freedom planet rotational structure is installed on the workbench 3, double freedom planet rotational structure comprises: first group of transmission mechanism comprises that motor 4, decelerator 5, centre wheel 7 are installed on the double freedom workbench 3, and motor 4 drives centre wheel 9 rotations by decelerator 5; Second group of transmission mechanism comprises that motor 11, decelerator 10, centre wheel 9 and tie-rod 6 are installed on the double freedom workbench 3, motor 11 drives tie-rod 6 rotations by decelerator 10, planetary gear 8 is installed on the tie-rod 6, planetary gear 8 and centre wheel 7, centre wheel 9 are meshed, installation shaft 12 on the planetary gear 8, axle 12 is connected with workbench 13, planetary gear 8, axle 12 and the same member of workbench 13 formations.The purpose that increases decelerator is to increase moment under same motor power output.The effect that increases centre wheel 9 is to increase the rigidity of engraving machine.
Moving coordinate system O
1X
1Y
1Z
1Set up as follows: the axis with centre wheel 7 is Z
1Axle, the axis of rotation of planetary gear 8 is X
1Axle, Z
1Axle and X
1The intersection point of axle is origin of coordinates O
1, initial point O
1Also be conjugated sphere centre C, determine Y with right-hand rule
1Axle.
The motion principle of double freedom planet rotational structure is as follows: when the motor 11 of second group of transmission mechanism did not rotate, tie-rod 6 did not rotate, and motor 4 drives centre wheel 7 rotations by decelerator 5, and centre wheel 7 drives the coordinate X that planetary gear 8 is walked around conjugated sphere centre C
1The axle rotation; When the motor 4 of first group of transmission mechanism did not rotate, motor 11 drove tie-rod 6 rotations by decelerator 10, and tie-rod 6 drives planetary gear 8 and takes exercises the motion ω of planetary gear 8
8Synthesize by two motions, promptly walk around the X of conjugated sphere centre C
1The ω of axle
8,6With the Z that walks around conjugated sphere centre C
1The ω of axle
6, ω wherein
8,6Be the motion of planetary gear 8 with respect to tie-rod 6.
When motor 4, motor 11 interlocks, when promptly first group, second group transmission mechanism motor all worked, the rotation of workbench 13 was the X that walks around centre of sphere C
1And Z
1The space composite rotation of axle.
When the X-axis of two-way travelling table 3, the Z axle mobile and main spindle box 16 of Y-axis move, cooperate the X of double freedom planet rotational structure
1And Z
1The rotation of axle, lathe is realized five-axle linkage.
Claims (3)
1. novel five-axle linkage engraving machine, double freedom workbench (3), column (14) is installed on the lathe bed (2), main spindle box (16) connects cutter (15), it is characterized in that double freedom planet rotational structure is installed on the workbench (3), first group of transmission mechanism motor (4) in the double freedom planet rotational structure, centre wheel (7) is installed on the double freedom workbench (3), motor (4) connects centre wheel (7), second group of transmission mechanism motor (11), tie-rod (6) is installed on the double freedom workbench (3), motor (11) connects tie-rod (6), tie-rod (6) is gone up the planetary gear of installing (8) and centre wheel (7) engagement, planetary gear (8) is gone up installation shaft (12), axle (12) is connected planetary gear (8) with double freedom workbench (13), axle (12) constitutes same member with workbench (12).
2. novel five-axle linkage engraving machine according to claim 1 is characterized in that being provided with in second group of transmission mechanism centre wheel (9) centre wheel (9) and planetary gear (8) engagement.
3. novel five-axle linkage engraving machine according to claim 1 and 2, it is characterized in that first group of transmission mechanism motor (4) is connected with centre wheel (7) by decelerator (5), second group of transmission mechanism motor (11) is connected with tie-rod (6) by decelerator (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069271 CN2858329Y (en) | 2006-02-13 | 2006-02-13 | Five-axis linkage carving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069271 CN2858329Y (en) | 2006-02-13 | 2006-02-13 | Five-axis linkage carving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2858329Y true CN2858329Y (en) | 2007-01-17 |
Family
ID=37611186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620069271 Expired - Fee Related CN2858329Y (en) | 2006-02-13 | 2006-02-13 | Five-axis linkage carving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2858329Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143457B (en) * | 2007-09-26 | 2010-09-01 | 徐晗 | Digital controlled ceramic constructing forming machine |
| CN102950946A (en) * | 2011-08-18 | 2013-03-06 | 曹毅 | Novel 3/3-RPRS six-degree-of-freedom robot arm carving mechanism |
| CN104210303A (en) * | 2014-09-02 | 2014-12-17 | 南通米隆数控技术有限公司 | Cantilever type dual-rail engraving machine |
| CN104417228A (en) * | 2013-08-20 | 2015-03-18 | 邵文远 | Multi-head three-dimensional carving machine fourth shaft transmission mechanism |
| CN106585249A (en) * | 2016-12-27 | 2017-04-26 | 山东鼎创数控设备有限公司 | Multi-angle adjustment engraving machine |
-
2006
- 2006-02-13 CN CN 200620069271 patent/CN2858329Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143457B (en) * | 2007-09-26 | 2010-09-01 | 徐晗 | Digital controlled ceramic constructing forming machine |
| CN102950946A (en) * | 2011-08-18 | 2013-03-06 | 曹毅 | Novel 3/3-RPRS six-degree-of-freedom robot arm carving mechanism |
| CN102950946B (en) * | 2011-08-18 | 2015-04-22 | 曹毅 | Novel 3/3-RPRS six-degree-of-freedom robot arm carving mechanism |
| CN104417228A (en) * | 2013-08-20 | 2015-03-18 | 邵文远 | Multi-head three-dimensional carving machine fourth shaft transmission mechanism |
| CN104210303A (en) * | 2014-09-02 | 2014-12-17 | 南通米隆数控技术有限公司 | Cantilever type dual-rail engraving machine |
| CN106585249A (en) * | 2016-12-27 | 2017-04-26 | 山东鼎创数控设备有限公司 | Multi-angle adjustment engraving machine |
| CN106585249B (en) * | 2016-12-27 | 2018-10-09 | 山东鼎创数控设备有限公司 | A kind of engraving machine of multi-angle adjustment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 Termination date: 20100213 |