CN209256334U - A kind of two-axle rotating table for Five-axis NC Machining Center - Google Patents
A kind of two-axle rotating table for Five-axis NC Machining Center Download PDFInfo
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- CN209256334U CN209256334U CN201821989962.4U CN201821989962U CN209256334U CN 209256334 U CN209256334 U CN 209256334U CN 201821989962 U CN201821989962 U CN 201821989962U CN 209256334 U CN209256334 U CN 209256334U
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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 relates to a kind of two-axle rotating tables for Five-axis NC Machining Center, including pedestal, overturning motor, overturning platform, rotating platform, jig component and rotating mechanism, chassis side is fixedly installed with overturning motor, the power axis connection for overturning motor overturns platform, rotating platform is provided with above overturning platform, rotating platform upper end is fixed with jig component, lower end connection traversing mechanism, pedestal two sides are provided with rolling bearing, and by rolling bearing, along overturning motor power axis, portion rotates overturning platform in the base；It is the utility model smart structural design, rationally distributed, it is applied widely, it is high in machining efficiency, overturning motor drives the rotation of overturning platform by harmonic speed reducer to realize the purpose of machining spindle angle adjustment, rotating mechanism is engaged using umbrella tooth, by the way of worm and gear cooperation, a possibility that each component cooperation is close, gap is small, stationarity is good, effectively reduces beat and shakes, further ensures machining accuracy.
Description
Technical field
The utility model belongs to machinery equipment field, and in particular to a kind of two-axle rotating table for Five-axis NC Machining Center.
Background technique
With the increasingly maturation of domestic Numeric Control Technology, five-axis NC machine center has obtained increasingly in each field in recent years
It is widely applied.In practical applications, when people run into efficient abnormal complex part, high quality processing problem, five axis connection
Dynamic technology is undoubtedly the important means for such issues that solve.In recent years with China's aerospace, war industry, auto parts and components
With flourishing for mould manufacturing industry, more and more producers tend to find five axis equipment to meet high efficiency, high quality
Processing.
Occurs the diversified five-axis machine tool of structure type currently on the market, but in order to reduce volume, main shaft turns
Dynamic main shaft is all made of DD motor to drive main axis, to realize adjustment main shaft angle, although volume can be reduced, it is opposite and
Speech, torsion is smaller in this way, it is difficult to adapt to processing heavy working member, make troubles to processing, it is difficult to meet high efficiency,
The process requirements of high quality.
Utility model content
To solve above-mentioned problems of the prior art, the utility model provides a kind of smart structural design, layout is closed
Reason, torsion are big, can be widely used in the two-axle rotating table of all kinds of Five-axis NC Machining Centers.
To achieve the above object, the technical solution of the utility model is: a kind of two axis for Five-axis NC Machining Center
Turntable, including pedestal, overturning motor, overturning platform, rotating platform, jig component and rotating mechanism, the chassis side are fixed
Overturning motor is installed, the power axis connection of the overturning motor overturns platform, is provided with rotary flat above the overturning platform
Platform, the rotating platform upper end are fixed with jig component, lower end connection traversing mechanism, and the pedestal two sides are provided with rotation axis
It holds, by rolling bearing, along overturning motor power axis, portion rotates the overturning platform in the base.
Further, the rotating mechanism includes the rotating electric machine for being fixed on overturning platform base, the rotating electric machine
Power axis connection small bevel gear, the umbellule tooth engagement connect gamp tooth, are fixedly installed with worm screw in the gamp tooth centre bore, institute
Worm screw engagement connection worm gear is stated, rotation axis is fixedly installed in the worm gear centre bore, is fixedly connected with rotation at the top of the rotation axis
Turn platform.
Further, overturning platform is passed through in the middle part of the rotation axis, the overturning platform is provided with rotation shaft connection place
Rolling bearing, the rotation axis is by rolling bearing relative to overturning platform rotation.
Further, the overturning platform forward and reverse can overturn each 90 degree, and the rotating platform can be revolved along rotation axis
Become a full member anti-180 degree.
Further, the two-axle rotating table is fixed on the kinematic axis of Five-axis NC Machining Center.
The beneficial effects of the utility model are:
The utility model smart structural design, rationally distributed, applied widely, high in machining efficiency, overturning motor passes through
Harmonic speed reducer drives the rotation of overturning platform to realize the purpose of machining spindle angle adjustment, and rotating mechanism nibbled using umbrella tooth
It closes, the mode of worm and gear cooperation, not only transmission efficiency is high, but also torsion is big, can flexibly, smoothly adjust the processing angle of main shaft
A possibility that degree, each component cooperation is close, gap is small, stationarity is good, effectively reduces beat and shakes, further ensures processing
Precision.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of two-axle rotating table for Five-axis NC Machining Center.
Fig. 2 is the structural schematic diagram of rotating mechanism.
In figure: 1, pedestal；2, motor is overturn；3, platform is overturn；4, rotating platform；5, jig component；6, rotating mechanism；
61, rotating electric machine；62, small bevel gear；63, gamp tooth；64, worm screw；65, worm gear；66, rotation axis.
Specific embodiment
The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case where, the feature in the embodiments of the present invention and embodiment can be combined with each other.For sake of convenience, hereinafter such as
There is "upper", "lower", "left", "right" printed words, only indicates consistent with the upper and lower, left and right direction of attached drawing itself, not to structure
Play restriction effect.
If Fig. 1-2 shows, the structure of the utility model are as follows: a kind of two-axle rotating table for Five-axis NC Machining Center, including pedestal
1, motor 2, overturning platform 3, rotating platform 4, jig component 5 and rotating mechanism 6 are overturn, which is characterized in that 1 side of pedestal
It is fixedly installed with overturning motor 2, the power axis connection of the overturning motor 2 overturns platform 3, is arranged above the overturning platform 3
There is rotating platform 4,4 upper end of rotating platform is fixed with jig component 5, lower end connection traversing mechanism 6,1 two sides of pedestal
It is provided with rolling bearing, the overturning platform 3 is rotated in the middle part of pedestal 1 by rolling bearing along overturning 2 line shaft of motor.
As a kind of optimal technical scheme of the design, the rotating mechanism 6 includes the rotation for being fixed on overturning 3 bottom surface of platform
Rotating motor 61, the power axis connection small bevel gear 62 of the rotating electric machine 61, the engagement of the small bevel gear 62 connection gamp tooth 63 are described
Worm screw 64 is fixedly installed in 63 centre bore of gamp tooth, the worm screw 64, which engages, connects worm gear 65, in 65 centre bore of worm gear
It is fixedly installed with rotation axis 66, is fixedly connected with rotating platform 4 at the top of the rotation axis 66.
Overturning platform 3 is passed through as a kind of optimal technical scheme of the design, in the middle part of the rotation axis 66, the overturning is flat
Platform 3 and 66 junction of rotation axis are provided with rolling bearing, and the rotation axis 66 is by rolling bearing relative to 3 turns of platform of overturning
It is dynamic.
As a kind of optimal technical scheme of the design, the overturning platform 3 forward and reverse can overturn each 90 degree, the rotation
Positive and negative 180 degree can be rotated along rotation axis 66 by turning platform 4.
As a kind of optimal technical scheme of the design, the two-axle rotating table is fixed on the kinematic axis of Five-axis NC Machining Center
On.
When specifically used, the two-axle rotating table of the utility model is installed on the kinematic axis of Five-axis NC Machining Center, it will be to be added
Workpiece is fixed in jig component 5, startup power supply, and each kinematic axis carries workpiece to be added and moves to below cutter, is removed under cutter
Begin to process, when needing to overturn workpiece, controller assigns instruction to overturning motor 2, the power output shaft drive of overturning motor 2
It overturns platform 3 to rotate, rotation angle is positive each 90 degree of opposite direction；When needing to rotate workpiece, controller assigns instruction to rotation
Rotating motor 61, it is defeated that power is passed through small bevel gear 62, gamp tooth 63, worm screw 64, worm gear 65 and rotation axis 66 by rotating electric machine 61 respectively
It send to rotating platform 4, rotating platform 4 is driven to realize positive and negative 180 degree rotation, to machined part without the processing at dead angle, and torsion is big,
Larger heavier workpiece to be added can be carried and process, processing is steady, improves machining accuracy.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of two-axle rotating table for Five-axis NC Machining Center, including pedestal (1), overturning motor (2), overturning platform (3), rotation
Platform (4), jig component (5) and rotating mechanism (6), which is characterized in that pedestal (1) side is fixedly installed with overturning motor
(2), the power axis connection of overturning motor (2) overturns platform (3), is provided with rotating platform above the overturning platform (3)
(4), rotating platform (4) upper end is fixed with jig component (5), lower end connection traversing mechanism (6), pedestal (1) two sides
It is provided with rolling bearing, the overturning platform (3) is turned in the middle part of pedestal (1) by rolling bearing along overturning motor (2) line shaft
It is dynamic.
2. a kind of two-axle rotating table for Five-axis NC Machining Center according to claim 1, which is characterized in that the whirler
Structure (6) includes the rotating electric machine (61) for being fixed on overturning platform (3) bottom surface, the power axis connection umbellule of the rotating electric machine (61)
Tooth (62), small bevel gear (62) engagement connect gamp tooth (63), are fixedly installed with worm screw in gamp tooth (63) centre bore
(64), worm screw (64) engagement connects worm gear (65), is fixedly installed with rotation axis (66), institute in worm gear (65) centre bore
It states and is fixedly connected with rotating platform (4) at the top of rotation axis (66).
3. a kind of two-axle rotating table for Five-axis NC Machining Center according to claim 2, which is characterized in that the rotation axis
(66) middle part passes through overturning platform (3), and the overturning platform (3) and rotation axis (66) junction are provided with rolling bearing, described
Rotation axis (66) is by rolling bearing relative to overturning platform (3) rotation.
4. a kind of two-axle rotating table for Five-axis NC Machining Center according to claim 3, which is characterized in that the overturning is flat
Platform (3) forward and reverse can overturn each 90 degree, and the rotating platform (4) can rotate positive and negative 180 degree along rotation axis (66).
5. a kind of two-axle rotating table for Five-axis NC Machining Center according to claim 1-4, which is characterized in that institute
Two-axle rotating table is stated to be fixed on the kinematic axis of Five-axis NC Machining Center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989962.4U CN209256334U (en) | 2018-11-28 | 2018-11-28 | A kind of two-axle rotating table for Five-axis NC Machining Center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989962.4U CN209256334U (en) | 2018-11-28 | 2018-11-28 | A kind of two-axle rotating table for Five-axis NC Machining Center |
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| Publication Number | Publication Date |
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| CN209256334U true CN209256334U (en) | 2019-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821989962.4U Active CN209256334U (en) | 2018-11-28 | 2018-11-28 | A kind of two-axle rotating table for Five-axis NC Machining Center |
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| CN (1) | CN209256334U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625209A (en) * | 2019-09-24 | 2019-12-31 | 遵义群建塑胶制品有限公司 | Large-taper machining auxiliary device for linear cutting machine tool die |
| CN110842504A (en) * | 2019-11-19 | 2020-02-28 | 北京中车重工机械有限公司 | Main valve turning device |
| CN111531379A (en) * | 2020-07-13 | 2020-08-14 | 山东工商学院 | Workpiece clamping device for numerical control machine tool |
-
2018
- 2018-11-28 CN CN201821989962.4U patent/CN209256334U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625209A (en) * | 2019-09-24 | 2019-12-31 | 遵义群建塑胶制品有限公司 | Large-taper machining auxiliary device for linear cutting machine tool die |
| CN110842504A (en) * | 2019-11-19 | 2020-02-28 | 北京中车重工机械有限公司 | Main valve turning device |
| CN110842504B (en) * | 2019-11-19 | 2021-08-24 | 北京中车重工机械有限公司 | Main valve turning device |
| CN111531379A (en) * | 2020-07-13 | 2020-08-14 | 山东工商学院 | Workpiece clamping device for numerical control machine tool |
| CN111531379B (en) * | 2020-07-13 | 2021-02-05 | 山东工商学院 | Workpiece clamping device for numerical control machine tool |
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