CN208262298U - A kind of five-axis flight table based on DDR tetra- axis and servo motor - Google Patents
A kind of five-axis flight table based on DDR tetra- axis and servo motor Download PDFInfo
- Publication number
- CN208262298U CN208262298U CN201820615884.5U CN201820615884U CN208262298U CN 208262298 U CN208262298 U CN 208262298U CN 201820615884 U CN201820615884 U CN 201820615884U CN 208262298 U CN208262298 U CN 208262298U
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- axis
- shaft
- ddr
- servo motor
- tetra
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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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Abstract
The utility model discloses a kind of five-axis flight tables based on DDR tetra- axis and servo motor, including the 4th shaft being arranged on mounting base and the 5th shaft, 4th shaft is located at one end of mounting base, the middle part of mounting base is arranged in 5th shaft, the other end of mounting base is provided with four axis tailstocks, 4th shaft includes DDR direct driving motor, 5th shaft includes servo motor and harmonic wave speed reducing machine, the output shaft of harmonic wave speed reducing machine is equipped with ring flange, and the rotation centerline of the output shaft of harmonic wave speed reducing machine is vertical with the rotation centerline of DDR direct driving motor and mounting base.DDR direct driving motor is selected, longitudinal size of the entire turntable on the 4th shaft rotation centerline is reduced, it is compact-sized；The rotation center that the mounting height of 5th shaft is arranged to workpiece is located substantially on the rotation centerline of the 4th shaft, and can thus guaranteeing workpiece and entire turntable as far as possible, occupied space is smaller during rotation.
Description
Technical field
The utility model relates to processing equipment field, in particular to a kind of five axis based on tetra- axis of DDR and servo motor turn
Platform.
Background technique
In the machining apparatus for including the 4th shaft and the 5th shaft, workpiece is fixed on the clamping disk of the 5th shaft
On, since workpiece and the 5th shaft can follow the 4th shaft to rotate, workpiece can also follow the 5th shaft to rotate, therefore, how
The installation site of 5th shaft is set, so that the 5th shaft and the workpiece being mounted in the 5th shaft account for when the 4th shaft rotates
According to space it is smaller, this is the problem that we need to solve.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of compact-sized and the 4th shaft and the 5th shafts
The five-axis flight table based on DDR tetra- axis and servo motor of connection and reasonable arrangement.
Used technical solution to solve above-mentioned technical problem: a kind of five axis based on tetra- axis of DDR and servo motor turn
Platform, including the 4th shaft being arranged on mounting base and the 5th shaft, the 4th shaft is fixed at mounting base
The middle part of mounting base is arranged in one end, the 5th shaft, and the other end of the mounting base is fixedly installed four axis tailstocks,
4th shaft includes DDR direct driving motor, and the 5th shaft includes servo motor and harmonic wave speed reducing machine, the servo motor
Output end be connected with the input terminal of harmonic wave speed reducing machine, the output shaft of the harmonic wave speed reducing machine is equipped with the method for clamping workpiece
Blue disk, the rotation centerline of the output shaft of the harmonic wave speed reducing machine and the rotation centerline and mounting base of DDR direct driving motor
Vertically.
Further, the 5th shaft is fixedly connected with bridge plate, the both ends of the bridge plate and the 4th shaft and four
Axis tailstock is connected.
Further, the 4th shaft includes directly driving electricity with bridge plate one end four axle installing plate connected vertically, the DDR
Machine is fixed in four axle installing plates, and the bridge plate other end is vertically equipped with tailstock mounting plate, and the four axis tailstock fixation is set
It sets on tailstock mounting plate.
Further, four axis keels, the four axis tailstock are equipped between the bottom and mounting base of the 4th shaft
Bottom and mounting base between be equipped with tailstock keel, the bridge plate is connected to the middle position of the 5th shaft.
Further, the 5th shaft includes the main body for being equipped with accommodating cavity, the servo motor and harmonic reduction
Machine is fixed in accommodating cavity.
Further, the accommodating cavity runs through the rear end of main body, and the rear end of the main body is realized by setting rear cover
Sealing.
Further, be fixed on the motor shaft of the servo motor one in be inverted spill holding block, described armful
Tight block is fixedly connected on the wave producer of harmonic wave speed reducing machine.
Further, the front end of the main body forms an annular convex platform, forms one along the bottom of the ring flange
For the annular groove of annular convex platform insertion.
Further, the groove width of the annular groove is greater than the thickness of annular convex platform, set skeleton oil on the annular convex platform
Envelope, the outside framework oil seal side are connected to the end of main body, and the other side of the outside framework oil seal is connected to the slot bottom of annular groove.
Further, the servo motor is connected with encoder and communication control unit.
The utility model has the advantages that the 4th shaft selects DDR direct driving motor, reduce entire turntable on the 4th shaft rotation centerline
Longitudinal size so that the apparatus structure is compact；Meanwhile the 5th shaft rotation centerline perpendicular in the rotation of the 4th shaft
Heart line and mounting base, clamping workpiece on the ring flange of the 5th shaft, the mounting height of the 5th shaft are arranged to the rotation of workpiece
Turn center to be located substantially on the rotation centerline of the 4th shaft, can thus guarantee workpiece and entire turntable as far as possible
Occupied space is smaller during rotation, and then reduces requirement of the machining apparatus to space as far as possible, increases
The adaptability of the turntable.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawings and examples:
Fig. 1 is a kind of assembling schematic diagram of the five-axis flight table based on tetra- axis of DDR and servo motor of the utility model embodiment；
Fig. 2 is the diagrammatic cross-section of the 5th shaft of the utility model embodiment.
Specific embodiment
Referring to figs. 1 to Fig. 2, a kind of five-axis flight table based on DDR tetra- axis and servo motor of the utility model embodiment, including
The 4th shaft 1 and the 5th shaft 3 on mounting base 4 are set, the 4th shaft 1 is fixed at one end of mounting base 4, the
The middle part of mounting base 4 is arranged in five shafts 3, and the other end of mounting base 4 is fixedly installed four axis tailstocks 2, and the 5th shaft 3 is solid
Surely it is connected with bridge plate 5, the both ends of bridge plate 5 are connected with the 4th shaft 1 and four axis tailstocks 2, and bridge plate 5 is connected to the 5th shaft 3
Middle position, since the fuselage of servo motor 32 is longer, when the 5th shaft 3 is vertically set to mounting base 4, in order to guarantee the 4th
The rotation centerline of shaft 1 is located at the top of the 5th shaft 3, and four axis are equipped between the bottom and mounting base 4 of the 4th shaft 1
Keel 6 is equipped with tailstock keel 7, realizes the adjusting of installation site, in turn between the bottom and mounting base 4 of four axis tailstocks 2
Reach the 4th shaft 1 in the turntable, the reasonable setting of the 5th shaft 3 and four axis tailstocks 2 spatially.Only the 4th shaft 1
Rotation centerline be located at the top of the 5th shaft 3 and just can guarantee that the rotation center of workpiece of the clamping in the 5th shaft 3 is basic
On the upper rotation centerline for being located at the 4th shaft 1.
4th shaft 1 includes DDR direct driving motor, and the 5th shaft 3 includes the main body 31 for being equipped with accommodating cavity, servo motor
32 and harmonic wave speed reducing machine 34 be fixed in accommodating cavity.Accommodating cavity runs through the rear end of main body 31, is easy to implement servo motor 32
It is tightly connected with the rear end of the fixed installation of harmonic wave speed reducing machine 34, main body 31 by setting rear cover 37, achievees the effect that waterproof.
The output end of servo motor 32 is connected with the input terminal of harmonic wave speed reducing machine 34, and the output shaft of harmonic wave speed reducing machine 34 is equipped with for filling
Press from both sides the ring flange 36 of workpiece, the rotation centerline of the rotation centerline of the output shaft of harmonic wave speed reducing machine 34 and DDR direct driving motor with
And mounting base 4 is vertical.
4th shaft 1 selects DDR direct driving motor, reduces longitudinal direction of the entire turntable on 1 rotation centerline of the 4th shaft
Size, so that the apparatus structure is compact；Meanwhile the 5th shaft 3 rotation centerline perpendicular to the 4th shaft 1 rotation centerline
And mounting base 4, clamping workpiece on the ring flange 36 of the 5th shaft 3, the mounting height of the 5th shaft 3 are arranged to the rotation of workpiece
Turn center to be located substantially on the rotation centerline of the 4th shaft 1, can thus guarantee workpiece and entire turn as far as possible
Occupied space is smaller during rotation for platform, and then reduces requirement of the machining apparatus to space as far as possible, increases
The adaptability of the turntable.
Specifically, the 4th shaft 1 includes fixing with 5 one end of bridge plate, four axle installing plate 9 connected vertically, DDR direct driving motor
It is arranged in four axle installing plates 9,5 other end of bridge plate is vertically equipped with tailstock mounting plate 8, and four axis tailstocks 2 are fixed at tailstock peace
In loading board 8, the middle part of bridge plate 5 is overlapped in the 5th shaft 3, and bridge plate 5 plays fixing seat and structural strengthening in the turntable
Effect.
Preferably, being fixed with one on the motor shaft of servo motor 32 in the holding block 33 for being inverted spill, block is held tightly
33 are fixedly connected on the wave producer of harmonic wave speed reducing machine 34.Holding block 33 is an adapter, realizes the transmitting of power.
Preferably, the front end of main body 31 forms an annular convex platform, one is formed for ring along the bottom of ring flange 36
The annular groove of shape boss insertion.The groove width of annular groove is greater than the thickness of annular convex platform, covers outside framework oil seal 35 on annular convex platform,
35 side of outside framework oil seal is connected to the end of main body 31, and the other side of outside framework oil seal 35 is connected to the slot bottom of annular groove.Annular
Groove and annular convex platform form a chamber that can be accommodated for outside framework oil seal 35, while realizing the positioning of outside framework oil seal 35,
Under the action of outside framework oil seal 35, the sealing of 31 front end of main body is realized, the lubricating oil leakage in main body 31 is avoided, influences
Workpieces processing.
Preferably, servo motor 32 is connected with encoder and communication control unit.Encoder can be by servo motor 32
Angular displacement is converted into electric signal and is sent to communication control unit, and communication control unit is by the actual rotational angle fed back and setting
Corner comparing calculation realizes angle compensation according to difference, and then realizes being precisely controlled for rotational angle, is conducive to improve five axis
The machining accuracy of turntable completes the processing of high-effect high-quality.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
State embodiment, technical field those of ordinary skill within the scope of knowledge, the utility model can also not departed from
Various changes can be made under the premise of objective.
Claims (10)
1. a kind of five-axis flight table based on DDR tetra- axis and servo motor, it is characterised in that: including be arranged on mounting base
Four shafts and the 5th shaft, the 4th shaft are fixed at one end of mounting base, and the 5th shaft setting is being installed
The middle part of bottom plate, the other end of the mounting base are fixedly installed four axis tailstocks, and the 4th shaft includes that DDR directly drives electricity
Machine, the 5th shaft include servo motor and harmonic wave speed reducing machine, the output end of the servo motor and harmonic wave speed reducing machine it is defeated
Enter end to be connected, the output shaft of the harmonic wave speed reducing machine is equipped with the ring flange for clamping workpiece, the harmonic wave speed reducing machine it is defeated
The rotation centerline of shaft is vertical with the rotation centerline of DDR direct driving motor and mounting base.
2. the five-axis flight table according to claim 1 based on DDR tetra- axis and servo motor, it is characterised in that: the described 5th
Shaft is fixedly connected with bridge plate, and the both ends of the bridge plate are connected with the 4th shaft and four axis tailstocks.
3. the five-axis flight table according to claim 2 based on DDR tetra- axis and servo motor, it is characterised in that: the described 4th
Shaft includes being fixed in four axle installing plates with bridge plate one end four axle installing plate connected vertically, the DDR direct driving motor,
The bridge plate other end is vertically equipped with tailstock mounting plate, and the four axis tailstock is fixed on tailstock mounting plate.
4. the five-axis flight table according to claim 3 based on DDR tetra- axis and servo motor, it is characterised in that: the described 4th
It is equipped with four axis keels between the bottom and mounting base of shaft, tail is equipped between the bottom and mounting base of the four axis tailstock
Seat keel, the bridge plate are connected to the middle position of the 5th shaft.
5. the five-axis flight table according to claim 1 based on DDR tetra- axis and servo motor, it is characterised in that: the described 5th
Shaft includes the main body for being equipped with accommodating cavity, and the servo motor and harmonic wave speed reducing machine are fixed in accommodating cavity.
6. the five-axis flight table according to claim 5 based on DDR tetra- axis and servo motor, it is characterised in that: the accommodating
Chamber runs through the rear end of main body, and sealing is realized by setting rear cover in the rear end of the main body.
7. the five-axis flight table according to claim 6 based on DDR tetra- axis and servo motor, it is characterised in that: the servo
One is fixed on the motor shaft of motor in the holding block for being inverted spill, the holding block is fixedly connected on harmonic wave speed reducing machine
On wave producer.
8. the five-axis flight table according to claim 7 based on DDR tetra- axis and servo motor, it is characterised in that: the main body
Front end formed an annular convex platform, along the ring flange bottom formed one for annular convex platform insertion annular groove.
9. the five-axis flight table according to claim 8 based on DDR tetra- axis and servo motor, it is characterised in that: the annular
The groove width of groove is greater than the thickness of annular convex platform, covers outside framework oil seal on the annular convex platform, the outside framework oil seal side is connected to
The other side of the end of main body, the outside framework oil seal is connected to the slot bottom of annular groove.
10. described in any item five-axis flight tables based on DDR tetra- axis and servo motor, feature exist according to claim 1~9
In: the servo motor is connected with encoder and communication control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820615884.5U CN208262298U (en) | 2018-04-25 | 2018-04-25 | A kind of five-axis flight table based on DDR tetra- axis and servo motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820615884.5U CN208262298U (en) | 2018-04-25 | 2018-04-25 | A kind of five-axis flight table based on DDR tetra- axis and servo motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208262298U true CN208262298U (en) | 2018-12-21 |
Family
ID=64679240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820615884.5U Expired - Fee Related CN208262298U (en) | 2018-04-25 | 2018-04-25 | A kind of five-axis flight table based on DDR tetra- axis and servo motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208262298U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146284A (en) * | 2021-03-29 | 2021-07-23 | 科益展智能装备有限公司 | Five-axis cradle rotary table |
| CN113510492A (en) * | 2021-06-30 | 2021-10-19 | 深圳市蓝蓝科技有限公司 | High-speed numerical control rotary table of fourth shaft torque motor |
| CN114434203A (en) * | 2022-02-07 | 2022-05-06 | 浙江执宝科技有限公司 | Double-spindle machine tool |
-
2018
- 2018-04-25 CN CN201820615884.5U patent/CN208262298U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146284A (en) * | 2021-03-29 | 2021-07-23 | 科益展智能装备有限公司 | Five-axis cradle rotary table |
| WO2022205981A1 (en) * | 2021-03-29 | 2022-10-06 | 科益展智能装备有限公司 | Five-axis cradle-type rotary table |
| CN113510492A (en) * | 2021-06-30 | 2021-10-19 | 深圳市蓝蓝科技有限公司 | High-speed numerical control rotary table of fourth shaft torque motor |
| CN114434203A (en) * | 2022-02-07 | 2022-05-06 | 浙江执宝科技有限公司 | Double-spindle machine tool |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20190425 |