CN201596805U - Curved-surface cutting device - Google Patents
Curved-surface cutting device Download PDFInfo
- Publication number
- CN201596805U CN201596805U CN2009202662171U CN200920266217U CN201596805U CN 201596805 U CN201596805 U CN 201596805U CN 2009202662171 U CN2009202662171 U CN 2009202662171U CN 200920266217 U CN200920266217 U CN 200920266217U CN 201596805 U CN201596805 U CN 201596805U
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- support
- compliance
- principal axis
- workbench
- curved surface
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Abstract
The utility model relates to a curved-surface cutting device used for machining, particularly relates to a device utilizing a flexible spindle and pluralities of cutters to cut three-dimensional curved-surface workpieces, and belongs to the field of mechanical engineering. The curved-surface cutting device aims to break through a traditional cutting form by aid of a rigid spindle and a cutter, utilizes a form of matching one or more flexible spindles with pluralities of cutters to cut simultaneously, and realizes high-efficient cutting of the three-dimensional curved-surface workpieces. The curved-surface cutting device comprises a flexible spindle, supporting and feeding mechanisms, cutters, a support, a base and a workbench, and is characterized in that the flexible spindle (1) is fixedly connected with the cutters (3) and fixed on the support (4) through one end of each of the supporting and feeding mechanisms (2), axis flexibility of the flexible spindle (1) and cutting feed amount of the cutters are adjusted through the supporting and feeding mechanisms (2), and the flexible spindle (1) rotates to drive the cutters (3) to cut to-be-processed workpieces.
Description
Technical field
Curved surface cutting and processing device is the device that is used for the processing of workpiece three-dimension curved surface high-efficient cutting, belongs to mechanical engineering field.
Background technology
At present, the machining of workpiece three-dimension curved surface mainly realizes by numerical control machine tool or copying lathe.This class lathe all is to adopt a rigidity main shaft and a cutter to process usually, so the machining efficient of three-dimension curved surface is very low.
Summary of the invention
The utility model provides a kind of device that uses principal axis of compliance and a plurality of cutter to realize the processing of workpiece three-dimension curved surface high-efficient cutting, its purpose is to break through a traditional rigidity main shaft and the machining mode of a cutter, adopt one or more principals axis of compliance to join the mode that a plurality of cutters cut simultaneously, realize the high-efficient cutting processing of workpiece three-dimension curved surface.
Above-mentioned purpose of the present utility model is achieved in that accompanying drawings is as follows:
A kind of curved surface cutting and processing device, comprise principal axis of compliance, support and feed mechanism, cutter, support, base and workbench, it is characterized in that, be consolidated with a plurality of cutters on the described principal axis of compliance, principal axis of compliance is fixed on support by an end of a plurality of supports and feed mechanism, adjust the axis bending degree of principal axis of compliance and the cutting amount of feeding of cutter by supporting with feed mechanism, the principal axis of compliance active rotation drives the Tool in Cutting workpiece to be processed, described workbench is contained on the base, and workbench drives workpiece to be processed and moves or rotate under the table-driving mechanism effect.
Described principal axis of compliance is combined by the rigidity minor axis that a plurality of universal joints connect, and on each rigidity minor axis one or two cutter is housed, and each rigidity minor axis is controlled by the oscillating head mechanism on independent support and the feed mechanism.
Described cutter adopts one or more one group, not on the same group between the cutter and the two ends of principal axis of compliance be provided with and support and feed mechanism.
Described cutter is the disk shape of fixing hole in having.
Described support and feed mechanism be feeding or synchro-feed separately.
Described support and feed mechanism and principal axis of compliance are driven by support and move forward and backward, and drive move left and right by rack-mount horizontal locomotive.
Described table-driving mechanism comprises: drive the horizontal locomotive of workbench move left and right, drive the car that vertically moves that workbench moves forward and backward, drive the rotary drive mechanism of workbench rotation.
Described workbench drives rotation by rotary drive mechanism, and described support and feed mechanism and principal axis of compliance drive move left and right by rack-mount horizontal locomotive.
The utility model mainly is to break through a traditional rigidity main shaft and the machining mode of a cutter, adopts one or more principals axis of compliance to join the mode that a plurality of cutters cut simultaneously, realizes the high-efficient cutting processing of workpiece three-dimension curved surface.During cutting workpiece, driven by motor principal axis of compliance and cutter rotation; The axis bending degree of principal axis of compliance and the amount of feeding of cutter are by servo control mechanism or feeler mechanism adjustment; Lean on the mobile realization machining of mobile or the rotation or the support of workbench.Workpiece to be processed can be machine components or mould, also can be any metal or the nonmetallic materials that can carry out machining.This technology is compared with traditional Machining Technology for Cutting, and working (machining) efficiency height, workpiece wide adaptability, production cost are low.
Description of drawings
Fig. 1 a is the structural representation of curved surface cutting and processing device, and the cutter of installing on the principal axis of compliance is the disk milling cutter, and support is fixed, and workbench can vertically with laterally move;
Fig. 1 b is the A-A generalized section of Fig. 1 a;
Fig. 2 is that support laterally moves, the curved surface cutting and processing device structural representation of workbench rotation;
Fig. 3 is a stationary table, and support can be vertically and the curved surface cutting and processing device structural representation that laterally moves;
Fig. 4 is the curved surface cutting and processing device partial structurtes schematic diagram that is combined into principal axis of compliance by several rigidity minor axises.
Among the figure: 1. principal axis of compliance 2. supports with feed mechanism 3. cutters 4. supports 5. workpieces to be processed 6. horizontal locomotives 7. and vertically moves car 8. bases 9. workbench 10. rotary drive mechanisms 11. rigidity minor axises
The specific embodiment
Further specify the particular content of the present utility model and the course of work thereof below in conjunction with the accompanying drawing illustrated embodiment.
A kind of curved surface cutting and processing device, comprise principal axis of compliance, support and feed mechanism, cutter, support, base and workbench, described principal axis of compliance 1 has one at least, a plurality of cutters 3 are housed on each principal axis of compliance 1, principal axis of compliance 1 is contained on the support 4 by a plurality of supports and feed mechanism 2, support can realize the different amount of feeding of cutter with feed mechanism 2 and utilize the axis bending degree of SPL principle fairing principal axis of compliance 1, workbench 9 is contained on the base 8, can be by vertically moving car 7 and laterally locomotive 6 realization translations; Also can drive workbench 9 rotations, drive to support by the horizontal locomotive of installing on the support 46 and realize translation with feed mechanism 2 and principal axis of compliance 1 by rotary drive mechanism 10; When adopting fixed workbench 9, can be by moving forward and backward support 4, and horizontal locomotive 6 is installed on support 4 is driven to support with feed mechanism 2 and principal axis of compliance 1 and realize translation.
Described principal axis of compliance is rotated by motor-driven, and the axis bending degree of principal axis of compliance and the amount of feeding of cutter are by servo control mechanism or feeler mechanism adjustment.
Described principal axis of compliance is made up of Bowden cable or steel wire rope, also can be combined by several rigidity minor axises, connects by universal joint between the adjacent rigidity minor axis.Support the different amount of feeding that to realize each cutter with feed mechanism, and adjust the axis angle of rigidity minor axis.
Described cutter is the disk shape of fixing hole in having.
Described support and feed mechanism be feeding or synchro-feed separately.
Described workbench can drive workpiece to be processed and move or rotate under the driving mechanism effect.
Described support can move forward and backward, and horizontal locomotive also can be installed on support realize laterally moving.
With reference to figure 1a, 1b: curved surface cutting and processing device adopts a plurality of cutters 3 on 1, two principal axis of compliance 1 of two principals axis of compliance side by side to adopt the mode that staggers to arrange to guarantee the uniformity of processing, significantly improves cutting quality.
In the process, by control vertically move car 7 or laterally locomotive 6 make workbench 9 drive workpiece to be processed 5 front and back or move left and right, principal axis of compliance 1 drive cutter 3 rotation at a high speed impels the cutter 3 on the principal axis of compliance 1 to contact the realization machining with workpiece to be processed 5 by control support and feed mechanism 2.
With reference to figure 2: order about workbench 9 by rotary drive mechanism 10 and rotate, the horizontal locomotive 6 by support 4 drives to support with feed mechanism 2 and principal axis of compliance 1 to be realized laterally moving.
With reference to figure 3: workbench 9 is fixing in the process, and support 4 moves forward and backward, and the horizontal locomotive of installing on the support 46 drives to support with feed mechanism 2 and principal axis of compliance 1 and laterally moves.
With reference to figure 4: principal axis of compliance is combined by several rigidity minor axises 11, and two cutters 3 are housed on each rigidity minor axis 11.
Abovely the utility model is described in detail in conjunction with the specific embodiment.Curved surface cutting and processing device only needs the straight line of workbench 9 or rotatablely moves or moving of support 4 just can make a plurality of cutters 3 contact with workpiece to be processed 5, and control to support and realize the different amount of feeding of cutter 3 and the axis bending degree of fairing principal axis of compliance 1 with feed mechanism 2, drive the cutter 3 high-efficient cutting processing of rotation realization workpiece three-dimension curved surface at a high speed by principal axis of compliance 1 again.
Clearly, more than the content shown in description and the accompanying drawing all should be understood that it is exemplary, but not means restriction of the present utility model.To those skilled in the art, obviously can on basis of the present utility model, carry out various distortion or modification to it.Although provided the exemplary example with two principals axis of compliance in the specification, as previously mentioned, those skilled in the art can freely select the principal axis of compliance and the arrangement form of other or greater number according to actual needs, or the like.Obviously, these distortion or modification all should be included in the scope of the present utility model.
Claims (8)
1. curved surface cutting and processing device, comprise principal axis of compliance, support and feed mechanism, cutter, support, base and workbench, it is characterized in that, be consolidated with a plurality of cutters (3) on the described principal axis of compliance (1), principal axis of compliance (1) is fixed on support (4) by an end of a plurality of supports and feed mechanism (2), adjust the axis bending degree of principal axis of compliance (1) and the cutting amount of feeding of cutter by supporting with feed mechanism (2), principal axis of compliance (1) rotating band moving knife tool (3) cutting workpiece to be processed (5), described workbench (9) is contained on the base (8), and workbench (9) drives the mobile or rotation of workpiece to be processed (5) under the table-driving mechanism effect.
2. curved surface cutting and processing device according to claim 1, it is characterized in that, described principal axis of compliance (1) is combined by the rigidity minor axis (11) that a plurality of universal joints connect, on each rigidity minor axis (11) one or two cutter (3) is housed, each rigidity minor axis (11) is controlled by the oscillating head mechanism on independent support and the feed mechanism (2).
3. curved surface cutting and processing device according to claim 1 is characterized in that, described cutter (3) adopts one or more one group, not on the same group between the cutter (3) and the two ends of principal axis of compliance (1) be provided with and support and feed mechanism (2).
4. curved surface cutting and processing device according to claim 1 is characterized in that, described cutter (3) is the disk shape of fixing hole in having.
5. curved surface cutting and processing device according to claim 1 is characterized in that, described support and feed mechanism (2) be feeding or synchro-feed separately.
6. curved surface cutting and processing device according to claim 1 is characterized in that, described support and feed mechanism (2) and principal axis of compliance (1) are driven by support (4) and move forward and backward, and drive move left and right by the horizontal locomotive (6) that is installed on the support (4).
7. curved surface cutting and processing device according to claim 1, it is characterized in that, described table-driving mechanism comprises: the horizontal locomotive (6) that drives workbench (9) move left and right, what drive that workbench (9) moves forward and backward vertically moves car (7), drives the rotary drive mechanism (10) of workbench (9) rotation.
8. curved surface cutting and processing device according to claim 1, it is characterized in that, described workbench (9) drives rotation by rotary drive mechanism (10), and described support and feed mechanism (2) and principal axis of compliance (1) drive move left and right by the horizontal locomotive (6) that is installed on the support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202662171U CN201596805U (en) | 2009-11-11 | 2009-11-11 | Curved-surface cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202662171U CN201596805U (en) | 2009-11-11 | 2009-11-11 | Curved-surface cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596805U true CN201596805U (en) | 2010-10-06 |
Family
ID=42807853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202662171U Expired - Lifetime CN201596805U (en) | 2009-11-11 | 2009-11-11 | Curved-surface cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596805U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708560B (en) * | 2009-11-11 | 2011-07-20 | 吉林大学 | Curved surface cutting and processing device |
| CN104923922A (en) * | 2014-03-18 | 2015-09-23 | 中国国际海运集装箱(集团)股份有限公司 | Laser cutting equipment and laser cutting method |
| CN111421637A (en) * | 2020-03-31 | 2020-07-17 | 钱德贵 | Three-dimensional curved surface machining device and method and application |
-
2009
- 2009-11-11 CN CN2009202662171U patent/CN201596805U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708560B (en) * | 2009-11-11 | 2011-07-20 | 吉林大学 | Curved surface cutting and processing device |
| CN104923922A (en) * | 2014-03-18 | 2015-09-23 | 中国国际海运集装箱(集团)股份有限公司 | Laser cutting equipment and laser cutting method |
| CN111421637A (en) * | 2020-03-31 | 2020-07-17 | 钱德贵 | Three-dimensional curved surface machining device and method and application |
| CN111421637B (en) * | 2020-03-31 | 2021-10-29 | 钱德贵 | Three-dimensional curved surface machining device and method and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101006 Effective date of abandoning: 20091111 |