CN207508690U - High-accuracy C shaft rotations platform - Google Patents
High-accuracy C shaft rotations platform Download PDFInfo
- Publication number
- CN207508690U CN207508690U CN201721446614.8U CN201721446614U CN207508690U CN 207508690 U CN207508690 U CN 207508690U CN 201721446614 U CN201721446614 U CN 201721446614U CN 207508690 U CN207508690 U CN 207508690U
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- China
- Prior art keywords
- speed reducer
- shaft
- driving motor
- accuracy
- harmonic speed
- 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.)
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- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000005192 partition Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of high-accuracy C shaft rotations platforms, it includes pedestal, mounting disc, driving motor, driving pulley, driven pulley and harmonic speed reducer, driving motor and harmonic speed reducer are arranged in pedestal, driven pulley is arranged on the input shaft of harmonic speed reducer, driving pulley is arranged in the shaft of the driving motor, and is passed through belt and be connected with driven pulley.The utility model it is reasonable in design, ingenious, driving motor drives driving mounting disc by harmonic speed reducer, enormously simplify the traditional structure of conventional worm worm gear, and eliminate the problem of caused transmission efficiency during conventional worm worm-drive is low and operating accuracy is not high, compact overall structure, cooperation is close, and gap is small, high transmission accuracy, good operating stability；In addition also mounting disc is limited by annular spacing groove, effectively reduces beat and the possibility shaken, greatly promote stability during rotation, be further ensured that operating accuracy, conducive to wide popularization and application.
Description
Technical field
The utility model is related to machining center technical field, more particularly to a kind of high-accuracy C using in the minds of work in-process
Shaft rotation platform.
Background technology
With the increasingly maturation of domestic Numeric Control Technology, five-shaft linkage numerical control machining center is got in each field in recent years
To be more widely applied.In practical applications, when people run into efficient abnormal complex part, high quality processing problem, five
Axis linkage technique is undoubtedly the important means for such issues that solve.In recent years with China's aerospace, war industry, automobile zero
Component and mould manufacturing industry flourish, and more and more producers tend to find five axis equipment to meet high efficiency, height
The processing of quality.
Five-axis machine tool（5 Axis Machining）, as its name suggests, refer in X, Y, Z, add on three common linear axis
Upper two rotary shafts.A, two rotary shafts in tri- axis of B, C have different motion modes, to meet the technology need of various product
It asks.And in the Machine Design of 5 axis machining centers, Machine Manufacture quotient is dedicated to developing new movement mould always by persistence
Formula, to meet various requirement.
Comprehensive five-axis machine tools all kinds of currently on the market, although its mechanical structure form is varied, its C shaft rotation platforms
Structure is the reducing transmission structure using worm and gear, not only complicated, bulky, and transmission efficiency is low, work
Precision is not high, it is difficult to ensure processing quality.
Utility model content
Against the above deficiency, the utility model aim is, provides a kind of reasonable in design, ingenious, small, work
Stability is good, effectively improves the high-accuracy C shaft rotations platform of operating accuracy.
To achieve the above object, the technical solution provided is the utility model：A kind of high-accuracy C shaft rotations platform, including
Pedestal, mounting disc, driving motor, driving pulley, driven pulley and harmonic speed reducer, harmonic speed reducer are arranged in pedestal, should
The top surface of pedestal is equipped with and allows the axis hole that the output shaft of the harmonic speed reducer stretches out, and the peripheral position of the axis hole is equipped with annular stop
Slot, the mounting disc are fixed on the output shaft, and are equipped with what is be adapted with the annular spacing groove in the bottom surface of the mounting disc
Protruding rail is limited, driven pulley is arranged on the input shaft of harmonic speed reducer, and the driving motor corresponds to the side of harmonic speed reducer
Position is arranged in pedestal, and the driving pulley is arranged in the shaft of the driving motor, and passes through belt and the driven belt
Wheel is connected.
As a kind of improvement of the utility model, the top surface of the pedestal is equipped with opening, and be equipped in the opening by it
The cover board of encapsulation, the annular spacing groove is arranged on the upper surface of cover board, simple in structure, is easily assembled.
As a kind of improvement of the utility model, horizontal be equipped with makes its inner cavity be divided into upper plenum and lower cavity in the pedestal
Partition board, driving motor and harmonic speed reducer be located in upper plenum, and be arranged on the upper surface of partition board, and driving motor turns
Axis stretches into lower cavity through partition board, and the input shaft of harmonic speed reducer stretches into lower cavity through partition board, and driving pulley is located at lower cavity
It is interior, and be fixed in the shaft of driving motor；Driven pulley is located in lower cavity, and is fixed on the input terminal of harmonic speed reducer
On.Reasonable structural arrangement effectively avoids each component from interfering, it is ensured that job stability, while also allow for installation and maintenance.
As a kind of improvement of the utility model, the peripheral position of the mounting disc is equipped with mounting hole, promotes applicability, spirit
It is active high, meet and different install and use demand.
As a kind of improvement of the utility model, the side wall of the pedestal is equipped with wiring hole, gives the wiring process side of bringing
Just.
The beneficial effects of the utility model are：The utility model it is reasonable in design, ingenious, driving motor passes through harmonic wave
Retarder drives driving mounting disc, enormously simplifies the traditional structure of conventional worm worm gear, and eliminate conventional worm snail
The problem of caused transmission efficiency when being driven is low and operating accuracy is not high is taken turns, compact overall structure, cooperation is close, and gap is small,
High transmission accuracy, good operating stability；In addition it also matches to limit mounting disc with limiting protruding rail by annular spacing groove
Position effectively reduces beat and the possibility shaken, greatly promotes stability during rotation, be further ensured that operating accuracy, be conducive to
Wide popularization and application.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the decomposition texture schematic diagram of the utility model.
Fig. 3 is the structure diagram of mounting disc in the utility model.
Specific embodiment
Embodiment：Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of high-accuracy C shaft rotations platform of the utility model embodiment offer, packet
Pedestal 1, mounting disc 2, driving motor 3, driving pulley 4, driven pulley 5 and harmonic speed reducer 6 are included, harmonic speed reducer 6 is arranged on
In pedestal 1, the top surface of the pedestal 1, which is equipped with, allows the axis hole 11 that the output shaft of the harmonic speed reducer 6 stretches out, the periphery of the axis hole 11
Position is equipped with annular spacing groove 12, and the mounting disc 2 is fixed on the output shaft of the retarder 6, and at the bottom of the mounting disc 2
Face is equipped with the limiting protruding rail 21 being adapted with the annular spacing groove 12, and driven pulley 5 is arranged on the input shaft of harmonic speed reducer 6
On, the side position that the driving motor 3 corresponds to harmonic speed reducer 6 is arranged in pedestal 1, and the driving pulley 4 is arranged on this
In the shaft of driving motor 3, and pass through belt 7 and be connected with the driven pulley 5.
Specifically, being equipped with opening in the top surface of the pedestal 1, and the cover board 13 being encapsulated, institute are equipped in the opening
The upper surface that annular spacing groove 12 is arranged on cover board 13 is stated, it is simple in structure, it is easily assembled and daily maintenance.
Horizontal in the pedestal 1 to be equipped with the partition board 14 that its inner cavity is made to be divided into upper plenum and lower cavity, driving motor 3 is harmonious
Wave retarder 6 is located in upper plenum, and is arranged on the upper surface of partition board 14, and the shaft of driving motor 3 is stretched through partition board 14
Enter lower cavity, the input shaft of harmonic speed reducer 6 stretches into lower cavity through partition board 14, and driving pulley 4 is located in lower cavity, and fixed
In the shaft of driving motor 3；Driven pulley 5 is located in lower cavity, and is fixed on the input terminal of harmonic speed reducer 6.Structure
Connection and reasonable arrangement effectively avoids each component from interfering, it is ensured that job stability, while also allow for installation and maintenance.
Preferably, the peripheral position in the mounting disc 2 is equipped with mounting hole 22, with meet it is different install and use demand,
Applicability is promoted, flexibility is high.Wiring hole 15 is equipped on the side wall of the pedestal 1, is brought convenience to wiring process.
During work, driving motor 3 can drive driving mounting disc 2 to rotate by harmonic speed reducer 6, enormously simplify tradition
The traditional structure of worm and wormwheel, and eliminate that caused transmission efficiency during conventional worm worm-drive is low and operating accuracy not
The problem of high, at the same annular spacing groove 12 with limiting protruding rail 21 match it is lower to mounting disc 2 carry out position-limiting action, effectively reduce
Beat and the possibility shaken, cooperation is close, and gap is small, high transmission accuracy, good operating stability.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is changed.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the scope of the claims of the utility model.In addition, to the greatest extent
Some specific terms are used in pipe this specification, but these terms are merely for convenience of description, not to the utility model
Form any restrictions.As described in the utility model above-described embodiment, using other obtained from same or similar structure
Turntable, in scope of protection of the utility model.
Claims (5)
1. a kind of high-accuracy C shaft rotations platform, including pedestal and mounting disc, which is characterized in that it further includes driving motor, main belt
Wheel, driven pulley and harmonic speed reducer, harmonic speed reducer are arranged in pedestal, and the top surface of the pedestal, which is equipped with, allows the harmonic reduction
The axis hole that the output shaft of device stretches out, the peripheral position of the axis hole are equipped with annular spacing groove, and the mounting disc is fixed on the output
On axis, and the limiting protruding rail being adapted with the annular spacing groove is equipped in the bottom surface of the mounting disc, driven pulley is arranged on harmonic wave
On the input shaft of retarder, the side position that the driving motor corresponds to harmonic speed reducer is arranged in pedestal, the main belt
Wheel is arranged in the shaft of the driving motor, and pass through belt and be connected with the driven pulley.
2. high-accuracy C shaft rotations platform according to claim 1, which is characterized in that the top surface of the pedestal, which is equipped with, to be open, and
The opening is equipped with the cover board being encapsulated, and the annular spacing groove is arranged on the upper surface of cover board.
3. high-accuracy C shaft rotations platform according to claim 1 or 2, which is characterized in that horizontal be equipped with makes in it in the pedestal
Chamber is divided into the partition board of upper plenum and lower cavity, and driving motor and harmonic speed reducer are located in upper plenum, and be arranged on partition board
On upper surface, the shaft of driving motor stretches into lower cavity through partition board, and the input shaft of harmonic speed reducer stretches into lower sky through partition board
Chamber, driving pulley is located in lower cavity, and is fixed in the shaft of driving motor；Driven pulley is located in lower cavity, and fixed
On the input terminal of harmonic speed reducer.
4. high-accuracy C shaft rotations platform according to claim 1 or 2, which is characterized in that the peripheral position of the mounting disc is equipped with
Mounting hole.
5. high-accuracy C shaft rotations platform according to claim 1, which is characterized in that the side wall of the pedestal is equipped with wiring hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721446614.8U CN207508690U (en) | 2017-11-02 | 2017-11-02 | High-accuracy C shaft rotations platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721446614.8U CN207508690U (en) | 2017-11-02 | 2017-11-02 | High-accuracy C shaft rotations platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207508690U true CN207508690U (en) | 2018-06-19 |
Family
ID=62536695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721446614.8U Expired - Fee Related CN207508690U (en) | 2017-11-02 | 2017-11-02 | High-accuracy C shaft rotations platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207508690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309742A (en) * | 2022-01-19 | 2022-04-12 | 玉环利仁数控机床制造有限公司 | Special high-precision circular arc channel composite milling machine for bell-shaped shell |
| CN117831829A (en) * | 2023-12-29 | 2024-04-05 | 散裂中子源科学中心 | Radial collimator revolving stage suitable for 14T strong magnetic field operational environment |
-
2017
- 2017-11-02 CN CN201721446614.8U patent/CN207508690U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309742A (en) * | 2022-01-19 | 2022-04-12 | 玉环利仁数控机床制造有限公司 | Special high-precision circular arc channel composite milling machine for bell-shaped shell |
| CN117831829A (en) * | 2023-12-29 | 2024-04-05 | 散裂中子源科学中心 | Radial collimator revolving stage suitable for 14T strong magnetic field operational environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 |