CN205651297U - Horizontal revolving platform of high accuracy high capacity - Google Patents
Horizontal revolving platform of high accuracy high capacity Download PDFInfo
- Publication number
- CN205651297U CN205651297U CN201620253464.8U CN201620253464U CN205651297U CN 205651297 U CN205651297 U CN 205651297U CN 201620253464 U CN201620253464 U CN 201620253464U CN 205651297 U CN205651297 U CN 205651297U
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- China
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- gear
- pivoting support
- slewing bearing
- base
- driving gear
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Abstract
The utility model discloses a horizontal revolving platform of high accuracy high capacity, including the base with set up gyration on the base and try to get to the heart of a matter the seat top and be provided with the slewing bearing mounting panel, be fixed with slewing bearing on the slewing bearing mounting panel, slewing bearing includes slewing bearing gear, the fixed change of slewing bearing and connects the rolling element of slewing bearing gear and the fixed change of slewing bearing, be provided with power device in the base, power device is connected with the gyration dish through the slewing bearing gear, power device includes the driving gear, and the driving gear meshes with the slewing bearing gear through below and the driving gear that the gear baffle is fixed in the gyration dish mutually, and the driving gear has the speed reducer through the reducer output hub connection that sets up below the gear, and the speed reducer has the motor through speed reducer input shaft. The utility model discloses a slewing bearing help the base to support the work piece, the increase speed reducing ratio has not only improved the precision of horizontal revolving platform, has still obtained great bearing load ability.
Description
Technical field
This utility model relates to a kind of high-precision high-load horizontal rotation platform, belongs to auxiliary locator technical field.
Background technology
Along with robot enters the sight line of people, the manufacture of robot assisted equipment is also gradually improved, and various platform fixtures occur in the auxiliary equipment of robot, and their appearance is to improve machine task efficiency and ability to work.The horizontal rotation table apparatus that tradition uses, including revolving dial, the combination of motor-speed reducer and base, the adpting flange of the combination of motor-speed reducer and the fixing connection of base, the output shaft of the combination of revolving dial and motor-speed reducer is joined directly together and connects so that the precision of traditional horizontal rotation platform is low.If the load on revolving dial is not directly over the output shaft of the combination of motor-speed reducer, i.e. deviate the centrage of output shaft, then this output shaft can be by sizable moment of flexure, so the ability that the horizontal rotation table apparatus that tradition uses bears load is poor, general nominal load is less than 1 ton, some little workpiece can only be processed, be insufficient for the standardization produced.
Utility model content
This utility model is in order to overcome the deficiency of above technology, provide a kind of high-precision high-load horizontal rotation platform, this horizontal rotation platform uses driven by servomotor, the closed loop control of position, speed and moment is realized by encoder, the problem overcoming step out of stepping motor, and further increase speed reducing ratio by reductor and pivoting support, increase encoder resolution, substantially increase the precision of this horizontal rotation platform；This horizontal rotation platform is made to have stronger anti-overload ability additionally, due to using driven by servomotor, the load being three times in nominal torque can be born, to having momentary load fluctuation and requiring that the occasion of fast pneumatic is particularly suitable, and use pivoting support can significantly improve the weight capacity of this horizontal rotation platform further so that big workpiece also can be processed on horizontal rotation platform in addition.
This utility model overcomes its technical problem be the technical scheme is that
A kind of high-precision high-load rotary table, including base and the rotary disk being arranged on base, base is provided above pivoting support installing plate, being fixed with pivoting support on pivoting support installing plate, pivoting support includes that pivoting support gear, pivoting support fix change and connection revolution supporting gear fixes the rolling element of change with pivoting support；Power set it are provided with in base, power set are connected with rotary disk by pivoting support gear, described power set include driving gear, driving gear is fixed on the lower section of rotary disk by gear baffle and driving gear is meshed with pivoting support gear, driving gear has reductor by being arranged at the speed reducer output shaft connection below gear, and reductor is connected by reductor power shaft motor.
Preferred according to this utility model, described pivoting support installing plate is provided with adjustment stick, the error during driving gear assembling of pivoting support gear and power set can be reduced by adjustment stick.
Preferred according to this utility model, in described base, power set mounting seat is provided with power set, and power set mounting seat is connected with pivoting support installing plate.
Preferred according to this utility model, two opposite flanks of described base are each provided with observation panel shrouding.
The beneficial effects of the utility model are:
1, this utility model uses driven by servomotor, the closed loop control of position, speed and moment is realized by encoder, the problem overcoming step out of stepping motor, and further increase speed reducing ratio by reductor and pivoting support, increasing encoder resolution, relative to traditional horizontal rotation table apparatus, the combination of revolving dial and motor-speed reducer is no longer directly connected to by output shaft, but be connected by the pivoting support being relatively large in diameter, substantially increase the precision of this horizontal rotation platform.
2, this utility model is owing to using driven by servomotor, this horizontal rotation platform is made to have stronger anti-overload ability, the load being three times in nominal torque can be born, to having momentary load fluctuation and requiring that the occasion of fast pneumatic is particularly suitable, and use pivoting support can significantly improve the weight capacity of this horizontal rotation platform further in addition, nominal load can reach 8 tons so that big workpiece also can be processed on horizontal rotation platform.
3, this utility model arranges adjustment stick on pivoting support installing plate, reduces the error during driving gear assembling of pivoting support gear and power set.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is cross-sectional view of the present utility model.
Fig. 3 is power set cross-sectional view of the present utility model.
Fig. 4 is of the present utility model to look up structural representation.
In figure, 1. base, 2. observation panel shrouding, 3. rotary disk, 41. pivoting support gears, 42. pivoting supports fix change, 43. rolling elements, 5. pivoting support installing plate, 6. power set, 7. power set mounting seat, 8. adjusts stick, 61. gear baffles, 62. driving gears, 63. speed reducer output shafts, 64. motor mounts, 65. motors, 66. reductor power shafts, 67. reductors.
Detailed description of the invention
Being better understood from this utility model for the ease of those skilled in the art, be described in further details this utility model with specific embodiment below in conjunction with the accompanying drawings, following is only exemplary not limit protection domain of the present utility model.
As Figure 1-4, high-precision high-load horizontal rotation platform of the present utility model, including base 1 and the rotary disk 3 being arranged on base, observation panel shrouding 2 it is each provided with to facilitate observation inner case on two opposite flanks of base 1, base 1 is provided above pivoting support installing plate 5, being fixed with pivoting support on pivoting support installing plate 5, pivoting support includes that pivoting support gear 41, pivoting support fix change 42 and connection revolution supporting gear fixes the rolling element 43 of change with pivoting support.In base 1, power set mounting seat 7 is provided with power set 6, and power set mounting seat 7 is connected with pivoting support installing plate 5, power set 6 are connected with rotary disk 3 by pivoting support gear 41, described power set 6 include driving gear 62, driving gear 62 is fixed on the lower section of rotary disk 3 by gear baffle 61 and driving gear 62 is meshed with pivoting support gear 41, driving gear 62 has reductor 67 by being arranged at speed reducer output shaft 63 connection below gear, reductor 67 is connected by the reductor power shaft 66 being fixed on reductor motor 65, described motor is installed on motor mount 64.
High-precision high-load horizontal rotation platform of the present utility model, adjustment stick 8 it is provided with on pivoting support installing plate 5, adjust and be provided with bolt on stick, power set 6 can be finely adjusted by regulation bolt, error when pivoting support gear 41 assembles, rotary table precision of improving the standard can be reduced with driving gear 62.It is energized to motor 65, after receiving the signal of robot, motor output power, it is delivered to coupled reductor power shaft 66 through the output shaft of motor 65, then driving gear 62 is passed to through speed reducer output shaft 63, driving gear 62 is rotated by the drive pivoting support that engages with pivoting support gear 41, thus drives rotary disk 3 to rotate.
Parts of the present utility model have employed the equipment such as high-precision Digit Control Machine Tool and are processed, horizontal rotation platform uses driven by servomotor, position is realized by encoder, speed and the closed loop control of moment, the problem overcoming step out of stepping motor, and further increase speed reducing ratio by reductor and pivoting support, increase encoder resolution, relative to traditional horizontal rotation table apparatus, the combination of revolving dial and motor-speed reducer is no longer directly connected to by output shaft, but be connected by the pivoting support being relatively large in diameter, substantially increase the precision of this horizontal rotation platform.Secondly, owing to using driven by servomotor, this horizontal rotation platform is made to have stronger anti-overload ability, the load being three times in nominal torque can be born, to having momentary load fluctuation and requiring that the occasion of fast pneumatic is particularly suitable, and using pivoting support can significantly improve the weight capacity of this horizontal rotation platform further, nominal load can reach 8 tons so that big workpiece also can be processed on horizontal rotation platform in addition.It addition, arrange adjustment stick on pivoting support installing plate, reduce the error during driving gear assembling of pivoting support gear and power set.
Above only describes ultimate principle of the present utility model and preferred implementation, those skilled in the art can many changes may be made and improves according to foregoing description, and these changes and improvements should belong to protection domain of the present utility model.
Claims (4)
1. a high-precision high-load horizontal rotation platform, including base (1) and the rotary disk (3) that is arranged on base, it is characterized in that: base (1) is provided above pivoting support installing plate (5), pivoting support installing plate is fixed with pivoting support on (5), and pivoting support includes that pivoting support gear (41), pivoting support fix change (42) and connection revolution supporting gear fixes the rolling element (43) of change with pivoting support；Power set (6) it are provided with in base (1), power set (6) are connected with rotary disk (3) by pivoting support gear (41), described power set (6) include driving gear (62), driving gear (62) is fixed on the lower section of rotary disk (3) by gear baffle (61) and driving gear (62) is meshed with pivoting support gear (41), driving gear (62) has reductor (67) by being arranged at speed reducer output shaft (63) connection below gear, and reductor (67) is connected by reductor power shaft (66) motor (65).
High-precision high-load horizontal rotation platform the most according to claim 1, it is characterised in that: it is provided with adjustment stick (8) on described pivoting support installing plate (5).
High-precision high-load horizontal rotation platform the most according to claim 1 and 2, it is characterized in that: in described base (1), power set mounting seat (7) is provided with power set (6), and power set mounting seat (7) is connected with pivoting support installing plate (5).
High-precision high-load horizontal rotation platform the most according to claim 3, it is characterised in that: it is each provided with observation panel shrouding (2) on two opposite flanks of described base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253464.8U CN205651297U (en) | 2016-03-30 | 2016-03-30 | Horizontal revolving platform of high accuracy high capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253464.8U CN205651297U (en) | 2016-03-30 | 2016-03-30 | Horizontal revolving platform of high accuracy high capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205651297U true CN205651297U (en) | 2016-10-19 |
Family
ID=57355088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620253464.8U Expired - Fee Related CN205651297U (en) | 2016-03-30 | 2016-03-30 | Horizontal revolving platform of high accuracy high capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205651297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186367A (en) * | 2017-06-13 | 2017-09-22 | 武汉天琪激光设备制造有限公司 | A kind of structure of flip-over type reductor on laser cutting machine |
| CN108152852A (en) * | 2017-12-12 | 2018-06-12 | 中国计量科学研究院 | A kind of adjustable monocrystalline monochromator |
-
2016
- 2016-03-30 CN CN201620253464.8U patent/CN205651297U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186367A (en) * | 2017-06-13 | 2017-09-22 | 武汉天琪激光设备制造有限公司 | A kind of structure of flip-over type reductor on laser cutting machine |
| CN108152852A (en) * | 2017-12-12 | 2018-06-12 | 中国计量科学研究院 | A kind of adjustable monocrystalline monochromator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161019 Termination date: 20200330 |