CN212340057U - Vertical five-axis electric turntable device - Google Patents
Vertical five-axis electric turntable device Download PDFInfo
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- CN212340057U CN212340057U CN202020999131.6U CN202020999131U CN212340057U CN 212340057 U CN212340057 U CN 212340057U CN 202020999131 U CN202020999131 U CN 202020999131U CN 212340057 U CN212340057 U CN 212340057U
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Abstract
The utility model provides an electronic revolving stage device of vertical five-axis, includes the base support, install the driftage subassembly in the base support, the driftage axle upper end cover of driftage subassembly is equipped with the position subassembly, the every single move subassembly is installed at the top of driftage axle, and the roll subassembly is installed to every single move subassembly inboard, the height subassembly is installed at the top of position subassembly. The utility model discloses to roll over the whole fixed mounting of subassembly and every single move subassembly on the up end of the driftage axle of driftage subassembly, the height subassembly is whole through fixed mounting on the up end of the azimuth axis of azimuth subassembly, forms the vertical five electronic revolving stages of integration, and it has overall structure compactness, and the characteristics that occupation space is little more make things convenient for the use under the laboratory environment.
Description
Technical Field
The utility model relates to a vertical five-axis electric turntable device especially relates to a vertical five-axis electric turntable device of high developments.
Background
The five-axis electric turntable is used as a test key test device and plays an important role in the development process of the aircraft. The guidance system is a core component of an aircraft, and two test methods are mainly used for evaluating the performance of the guidance system: one is to obtain data in actual flight and find out the problem from the data to be improved continuously; the other method is to test and evaluate various performance indexes of the guidance system on the ground according to semi-physical simulation test equipment. Since the dynamics of aircraft guidance heads are simulated in real time under laboratory conditions, such devices are becoming more and more widely used and the requirements for high dynamics (or high frequency response) are becoming more and more stringent.
The vertical five-axis electric turntable is a turntable with a 3+2 structural form, the inner three axes are serial mechanisms, and a rolling axis system, a pitching axis system and a yawing axis system are sequentially arranged from inside to outside; the outer two shafts are also series mechanisms, and are a high-low shaft system and an azimuth shaft system from inside to outside in sequence.
The inner triaxial series mechanism is characterized in that the rotational inertia of the rolling shaft system is composed of a motor rotor, a bearing inner ring, a rolling load and a rolling load support, the commonly added rotational inertia is the load of the rolling shaft system, the rotational inertia of the rolling assembly around the pitch axis direction is the load of the pitch shaft system, and the rotational inertia of the rolling assembly and the pitch assembly around the yaw direction is the load of the yaw shaft system;
the outer two-shaft series mechanism has the characteristics that the high-low motor rotor, the high-low shaft, the high-low load support, the high-low load and the like form the load of the high-low shaft system, and the whole high-low assembly is the load of the azimuth shaft system.
In order to improve the dynamic characteristics of five shafting as much as possible and analyze the factors influencing the rotational inertia of each shafting, on the premise of meeting other requirements of the vertical five-axis electric turntable, optimization should be performed through bearing design, motor design and layout modes of the shafting so as to realize the high dynamic characteristics of each shafting.
SUMMERY OF THE UTILITY MODEL
The utility model discloses its purpose just provides a vertical five electronic revolving stage devices to solve the problem among the above-mentioned background art.
The technical scheme adopted for achieving the purpose is that the vertical five-axis electric turntable device comprises a base support, wherein a yaw assembly is installed in the base support, an azimuth assembly is sleeved at the upper end of a yaw shaft of the yaw assembly, a pitching assembly is installed at the top of the yaw shaft, a rolling assembly is installed on the inner side of the pitching assembly, and a height assembly is installed at the top of the azimuth assembly; the yaw assembly comprises a yaw shaft, a yaw angle sensor is mounted at the bottom of the yaw shaft, a yaw bearing assembly is sleeved at the lower end of the outer side of the yaw shaft, and a yaw motor sleeved on the yaw shaft is arranged at the upper end of the yaw bearing assembly; the azimuth assembly comprises an azimuth bearing assembly sleeved at the upper end of the outer side of the yaw shaft, an azimuth shaft is sleeved at the outer side of the azimuth bearing assembly, an azimuth motor is sleeved at the outer side of the azimuth shaft, and an azimuth angle sensor is further mounted on the surface of the outer side of the azimuth shaft; the high-low assembly comprises a high-low frame fixed with the top of the azimuth axis, high-low shafts are mounted at two ends of the top of the high-low frame, high-low bearing assemblies and high-low motors are mounted on the high-low shafts in a matched mode, a high-low sensor support is arranged at one end of the top of the high-low frame, a high-low angle sensor is mounted in the high-low sensor support, a high-low load support for mounting high-low loads is arranged on the inner side of the top of the high-low frame, two ends of the high-low load support are connected with 2 high-low shafts respectively, and a high-low counter weight is further mounted at one end of the; the pitching assembly comprises a pitching frame fixed with the top of the yaw shaft, the two ends of the top of the pitching frame are provided with pitching shafts, the pitching shafts are provided with a pitching bearing assembly and a pitching motor in a matching manner, one end of the top of the pitching frame is provided with a pitching sensor support, and a pitching angle sensor is arranged in the pitching sensor support; the roll subassembly includes that both ends respectively with 2 pitching axis in the pitching subassembly firmly the roll frame of linking, be equipped with roll bearing subassembly and roll motor in the roll frame, the outer lane of roll bearing subassembly and the stator of roll motor are all fixed on the roll frame, the inner circle one end of roll bearing subassembly and the rotor flange of roll motor are firmly linked, the inner circle other end and the roll load support of roll bearing subassembly are connected, the one end of roll bearing subassembly still is equipped with the roll angle sensor, install roll gasket and roll load in the roll load support, the both ends of roll subassembly are fixed with front end housing and rear end housing respectively, correspond respectively on front end housing and the rear end housing and install preceding counter weight and back counter weight.
The axial length of the inner ring of the rolling bearing assembly is greater than 2 times of the axial length of the outer ring, and the inner ring of the rolling bearing assembly is fixedly connected with a rotor of a rolling motor and a rolling load support; and the outer ring of the rolling bearing assembly is fixedly connected with the rolling frame.
The stators of the azimuth motor and the yaw motor are fixedly connected with the base support, and the rotors of the azimuth motor and the yaw motor are respectively fixedly connected with the corresponding azimuth shaft and the yaw shaft.
The stator of the high-low motor in the high-low assembly is fixedly connected with the high-low frame, the high-low sensor support is fixedly connected to the stator of the high-low motor, the rotor of the high-low motor is fixedly connected with the high-low shaft, the high-low bearing assembly is fixedly connected with the high-low frame, and the diameters of fixedly connected flanges between the stator of the high-low motor and the high-low frame are equal.
The stator of the pitching motor in the pitching assembly is fixedly connected with the pitching frame, the pitching sensor support is fixedly connected to the stator of the pitching motor, the rotor of the pitching motor is fixedly connected with the pitching shaft, the pitching bearing assembly is fixedly connected with the pitching frame, and the diameters of fixedly connected flanges between the stator of the pitching motor and the pitching frame are equal.
Advantageous effects
Compared with the prior art, the utility model has the following advantages.
1. The utility model discloses under the prerequisite that the bearing function was realized to well roll-over bearing inner race, the function of the main shaft that has realized on the right side, the design of the roll-over shafting of simplification reduces roll-over shafting inertia 10% -18%, improves motor availability factor;
2. in the utility model, the motor flange is aligned with the fixed frame in the radial direction, the redundant decorative shell is removed, part of the motor surface and the frame are integrally sprayed with paint and exposed in the test environment, the design method is embodied in the rolling motor, the pitching motor and the high-low motor, the shafting rotational inertia is reduced, and the heat dissipation of the motor is facilitated;
3. compared with the traditional split type five-axis electric turntable, the vertical five-axis electric turntable formed by yawing and azimuth shafting by adopting a shaft sleeve technology has the advantages that the rotational inertia of the azimuth shafting is obviously reduced, and the use efficiency of the motor is improved; the five-axis turntable is compact in overall structure, small in occupied space and more convenient to use in a laboratory environment.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic unloaded structure of the present invention;
FIG. 3 is a cross-sectional view of the roll assembly of the present invention;
FIG. 4 is a schematic view of the roll assembly of the present invention;
FIG. 5 is a schematic view of a roll bearing assembly of the present invention;
FIG. 6 is a cross-sectional view of the roll and pitch assembly of the present invention;
FIG. 7 is a schematic view of the roll and pitch assembly of the present invention;
FIG. 8 is a cross-sectional view of a yaw assembly and an azimuth assembly of the present invention;
FIG. 9 is a schematic view of a yaw assembly and an azimuth assembly according to the present invention;
fig. 10 is a cross-sectional view of the mid-height and low-height components of the present invention;
fig. 11 is a schematic diagram of a middle-high module according to the present invention;
shown in the figure: 1. the system comprises a roll angle sensor, 2. a roll bearing assembly, 3. a roll frame, 4. a roll motor, 5. a front counterweight, 6. a front end cover, 7. a rear end cover, 8. a rear counterweight, 9. a roll load, 10. a roll load bracket, 11. a roll gasket, 12. a pitch frame, 13. a pitch shaft, 14. a pitch bearing assembly, 15. a pitch motor, 16. a pitch sensor bracket, 17. a pitch angle sensor, 18. a base bracket, 19. an azimuth motor, 20. an azimuth shaft, 21. a yaw shaft, 22. an azimuth bearing assembly, 23. an azimuth angle sensor, 24. a yaw bearing assembly, 25. a yaw angle sensor, 26. a yaw motor, 27. a high-low frame, 28. a high-low load bracket, 29. a high-low load, 30. a high-low counterweight, 31. a high-low shaft, 32. a high-low bearing assembly, 33. a high-low motor, 34. a high-low sensor bracket, 27. a high-low sensor, 35. The system comprises a high and low angle sensor, 36, a yaw assembly, 37, an azimuth assembly, 38, a pitch assembly, 39, a roll assembly and 40, a high and low assembly.
Detailed Description
The present invention will be further described with reference to the following embodiments and the accompanying drawings.
A vertical five-axis electric turntable device, which comprises a base support 18, as shown in fig. 1-11, a yaw assembly 36 is installed in the base support 18, an azimuth assembly 37 is sleeved at the upper end of a yaw axis 21 of the yaw assembly 36, a pitch assembly 38 is installed at the top of the yaw axis 21, a roll assembly 39 is installed at the inner side of the pitch assembly 38, and a height assembly 40 is installed at the top of the azimuth assembly 37; the yaw assembly 36 comprises a yaw shaft 21, a yaw angle sensor 25 is mounted at the bottom of the yaw shaft 21, a yaw bearing assembly 24 is sleeved at the lower end of the outer side of the yaw shaft 21, and a yaw motor 26 sleeved on the yaw shaft 21 is arranged at the upper end of the yaw bearing assembly 24; the azimuth assembly 37 comprises an azimuth bearing assembly 22 sleeved at the upper end of the outer side of the yaw shaft 21, an azimuth shaft 20 is sleeved at the outer side of the azimuth bearing assembly 22, an azimuth motor 19 is sleeved at the outer side of the azimuth shaft 20, and an azimuth angle sensor 23 is further installed on the surface of the outer side of the azimuth shaft 20; the height assembly 40 comprises a height frame 27 fixed with the top of the azimuth axis 20, the height shafts 31 are mounted at two ends of the top of the height frame 27, the height shafts 31 are provided with height bearing assemblies 32 and height motors 33 in a matching manner, a height sensor support 34 is arranged at one end of the top of the height frame 27, a height angle sensor 35 is mounted in the height sensor support 34, a height load support 28 for mounting height loads 29 is arranged on the inner side of the top of the height frame 27, two ends of the height load support 28 are respectively connected with 2 height shafts 31, and a height counterweight 30 is further mounted at one end of the height load support 28; the pitching assembly 38 comprises a pitching frame 12 fixed with the top of the yaw shaft 21, both ends of the top of the pitching frame 12 are provided with pitching shafts 13, each pitching shaft 13 is provided with a pitching bearing assembly 14 and a pitching motor 15 in a matching manner, one end of the top of the pitching frame 12 is provided with a pitching sensor support 16, and a pitching angle sensor 17 is arranged in each pitching sensor support 16; the roll assembly 39 comprises a roll frame 3, two ends of the roll frame 3 are fixedly connected with 2 pitch shafts 13 in the pitch assembly 38 respectively, a roll bearing assembly 2 and a roll motor 4 are assembled in the roll frame 3, an outer ring of the roll bearing assembly 2 and a stator of the roll motor 4 are fixed on the roll frame 3, one end of an inner ring of the roll bearing assembly 2 is fixedly connected with a rotor flange of the roll motor 4, the other end of the inner ring of the roll bearing assembly 2 is connected with a roll load support 10, one end of the roll bearing assembly 2 is also provided with a roll angle sensor 1, a roll gasket 11 and a roll load 9 are installed in the roll load support 10, two ends of the roll assembly 39 are fixed with a front end cover 6 and a rear end cover 7 respectively, and the front end cover 6 and the rear end cover 7 are correspondingly provided with a front counterweight 5 and a rear counterweight 8 respectively.
The axial length of the inner ring of the rolling bearing assembly 2 is greater than 2 times of the axial length of the outer ring, and the inner ring of the rolling bearing assembly 2 is fixedly connected with a rotor of a rolling motor 4 and a rolling load bracket 10; the outer ring of the roll bearing assembly 2 is fixedly connected with the roll frame 3.
Stators of the azimuth motor 19 and the yaw motor 26 are fixedly connected with the base support 18, and rotors of the azimuth motor 19 and the yaw motor 26 are respectively fixedly connected with the corresponding azimuth shaft 20 and the yaw shaft 21.
The stator of the high-low motor 33 in the high-low assembly 40 is fixedly connected with the high-low frame 27, the high-low sensor support 34 is fixedly connected with the stator of the high-low motor 33, the rotor of the high-low motor 33 is fixedly connected with the high-low shaft 31, the high-low bearing assembly 32 is fixedly connected with the high-low frame 27, and the diameters of fixedly connected flanges between the stator of the high-low motor 33 and the high-low frame 27 are equal.
In the pitching assembly 38, the stator of the pitching motor 15 is fixedly connected with the pitching frame 12, the pitching sensor support 16 is fixedly connected with the stator of the pitching motor 15, the rotor of the pitching motor 15 is fixedly connected with the pitching shaft 13, the pitching bearing assembly 14 is fixedly connected with the pitching frame 12, and the diameters of fixedly connected flanges between the stator of the pitching motor 15 and the pitching frame 12 are equal.
In the utility model, the rolling component 39 is supported by the rolling frame 3, and the outer ring of the rolling bearing component 2 and the stator of the rolling motor 4 are fixed on the rolling frame 3; one end of the inner ring of the rolling bearing assembly 2 is fixedly connected with a rotor flange of the rolling motor 4, the other end of the inner ring is connected with the rolling load support 10, so that the rolling load 9 is supported to move around a rolling shaft system, the rolling angle sensor 1 is of a steel belt type structure, the installation space can be saved, and the radial size of a rolling frame is reduced; the front counterweight 5 is installed at the front end of the rolling assembly 39 through the front end cover 6, the rear counterweight 8 is installed at the rear end of the rolling assembly 39 through the rear end cover 7, and the rolling gasket 11 is placed between the rolling load 9 and the rolling load bracket 10 and used for adjusting the distance between the rolling load 9 and the three-axis intersection point; the whole roll assembly 39 is fixedly connected with the 2 pitching shafts 13 through two end faces of the roll frame 3, the pitching shafts 13 are distributed at the left end and the right end of the pitching frame 13 and are matched with the pitching bearing assemblies 14, the pitching bearing assemblies 14 are fixedly connected with the pitching frame 12, the stator of the pitching motor 15 is fixedly connected with the pitching frame 12, the rotor of the pitching motor 15 is fixedly connected with the pitching shafts 13 and drives the pitching shaft systems to rotate, the pitching sensor support 16 is installed on the end face of the stator of the pitching motor 15, the pitching frame 12 is used for fixing sensors such as photoelectric switches at the left end to realize electrical limiting, the pitching sensor support 16 at the right end of the pitching frame 12 is used for fixing the stator part of the pitching angle sensor 17 or a grating reading head, and the pitching angle sensor 17 rotor part is fixed at.
In the utility model, the yaw assembly 36 uses the base support 18 as a support, fixes the yaw bearing assembly 24 in the inner hole and cooperates with the yaw axis 21, installs the azimuth bearing assembly 22 on the upper part of the yaw axis 21, and rotates around the yaw axis 21 in the outer circle by the azimuth axis 20, the yaw motor 26 and the azimuth motor 19 are distributed on the middle part and the upper part of the inner side of the base support 18, wherein the stator part is fixedly connected with the base support 18, and the rotor part is fixedly connected with the yaw axis 21 and the azimuth axis 20; in order to save space, the azimuth angle sensor 23 is of a steel belt structure and is tightly attached to the outer surface of the azimuth shaft 20; the rotor part of the yaw angle sensor 25 is fixed to the lower end of the yaw axis 21 and the stator or the read head of the yaw axis angle sensor 25 is fixed to the lower end of the bedplate support 18.
The utility model discloses in, height subassembly 40 uses height frame 27 as the support, height load 29 is fixed on height axle 31 through height load support 28, height axle 31 cooperates with the height bearing assembly 32 that distributes both ends about height frame 27, height motor 33's stator is fixed on height frame 37, height motor 33's rotor links firmly and drives height shafting rotation with height axle 31, height sensor support 34 installs the stator terminal surface at height motor 33, height frame 27 is used for fixing sensors such as photoelectric switch at the left end and realizes electrical spacing, the stator part or the grating reading head of the fixed height angle sensor 35 of height sensor support 34 of right-hand member, height angle sensor 35's rotor part is fixed at the height axle head of right-hand member, height counter weight 30 is fixed at height load support 28's front side.
The utility model discloses in, roll subassembly 39 and every single move subassembly 38 are whole to be fixed on the up end of driftage axle 21 through every single move frame 12, and height subassembly 40 is whole to be fixed on the up end of azimuth axis 20 through height frame 27, forms the vertical five electronic revolving stages of integration.
The utility model is technically characterized in that (1) the design of a rolling main shaft of the original device is cancelled, the inner ring of the original rolling bearing component is axially extended, the original rolling main shaft is replaced by the inner ring of the bearing, and the inner ring of the rolling bearing simultaneously bears two functions; (2) the original design of the motor outer cover is cancelled, the flange of the motor stator is directly butted with the outer circle of the frame, and part of the motor stator is sprayed with paint as the frame and is exposed in the use environment; (3) the original outer ring shafting split type design is cancelled, a yaw main shaft in the yaw shafting is used as a support, a set of azimuth bearing assembly is fixed on the upper portion of the yaw main shaft, the inner ring of an azimuth bearing is fixedly connected with the yaw main shaft, the outer ring of the azimuth bearing is fixedly connected with the azimuth main shaft, and the yaw shafting and the azimuth shafting integrated design is achieved.
The utility model relates to a 3+2 combined series mechanism, wherein, the inner three shafts are rolling, pitching and yawing shafting, and the outer two shafts are height and azimuth shafting; because the inertia characteristics of the inner ring of the tandem mechanism can affect the dynamic characteristics of the outer ring, the rotational inertia of the rolling, pitching and high-low shafting is reduced as much as possible in the design process.
The working principle of the utility model is that the rolling load 9 is arranged in the inner cavity of the steel rolling load support 10, the shape of the rolling load support is a hollow structure with large diameter, and the self rotational inertia accounts for about 20 percent in the rolling shaft system; the two ends of the inner ring of the rolling bearing assembly 2 are lengthened along the axial direction, the rolling shaft is replaced by the inner ring of the rolling bearing assembly 2, namely the inner ring of the rolling bearing assembly 2 simultaneously plays the roles of a bearing rotor and the rolling shaft, the rotational inertia of the rolling shaft system can be reduced by 10% -18%, the use efficiency of a motor of the rolling shaft system can be improved, and the dynamic characteristic of the rolling shaft system is further improved; meanwhile, the rotational inertia of the rolling assembly can be reduced, and the dynamic characteristics of a peripheral pitching shafting and a yawing shafting are improved; the stators of the rolling motor 4, the pitching motor 15 and the high-low motor 33 are directly aligned with the fixedly connected flanges of the frame in the diameter direction, and part of the motor stators and the frame are simultaneously sprayed with paint and exposed in the environment, so that the output efficiency of the motor is improved to the maximum extent on the premise of not increasing the weight of the motor, and the dynamic characteristics of a rolling shaft system, a pitching shaft system and the high-low shaft system are improved; the yaw axis system and the azimuth axis system are integrally arranged, and the yaw axis system and the azimuth axis system are combined together by using a shaft sleeve shaft structure; the yaw bearing assembly is used as a support, the yaw shaft and the yaw bearing inner ring rotate together, the azimuth bearing assembly is arranged at the upper end of the yaw shaft, the yaw shaft and the azimuth bearing inner ring are used as supports, the azimuth shaft and the azimuth bearing outer ring rotate together, shaft sleeve shaft combination of the yaw shaft system and the azimuth shaft system is achieved, namely the yaw shaft system rotates in the inner ring, and the azimuth shaft system rotates in the outer ring.
The utility model is not limited to the use of electric motors, and the original design can also meet the use conditions of hydraulic motors; the connection mode between the yaw axis 21 and the pitch frame 12 and the connection mode between the azimuth axis 20 and the high-low frame 27 can replace screws by using expansion sleeves.
The utility model discloses be applied to the great five-axis revolving stage of load size and weight of being surveyed, pitch bearing subassembly and height bearing subassembly are pitch angle contact ball bearing right respectively and height angle contact ball bearing right, can be right with pitch angle contact ball bearing right with height angle contact ball bearing right change into tapered roller bearing right to increase the shafting at axial and radial rigidity.
Claims (5)
1. The vertical five-axis electric turntable device comprises a base support (18) and is characterized in that a yaw assembly (36) is mounted in the base support (18), an azimuth assembly (37) is sleeved at the upper end of a yaw shaft (21) of the yaw assembly (36), a pitching assembly (38) is mounted at the top of the yaw shaft (21), a rolling assembly (39) is mounted on the inner side of the pitching assembly (38), and a height assembly (40) is mounted at the top of the azimuth assembly (37); the yaw assembly (36) comprises a yaw shaft (21), a yaw angle sensor (25) is mounted at the bottom of the yaw shaft (21), a yaw bearing assembly (24) is sleeved at the lower end of the outer side of the yaw shaft (21), and a yaw motor (26) sleeved on the yaw shaft (21) is arranged at the upper end of the yaw bearing assembly (24); the azimuth assembly (37) comprises an azimuth bearing assembly (22) sleeved at the upper end of the outer side of the yaw shaft (21), an azimuth shaft (20) is sleeved on the outer side of the azimuth bearing assembly (22), an azimuth motor (19) is sleeved on the outer side of the azimuth shaft (20), and an azimuth angle sensor (23) is further mounted on the surface of the outer side of the azimuth shaft (20); the height assembly (40) comprises a height frame (27) fixed to the top of the azimuth axis (20), the height shafts (31) are mounted at two ends of the top of the height frame (27), a height bearing assembly (32) and a height motor (33) are mounted on the height shafts (31) in a matched mode, a height sensor support (34) is arranged at one end of the top of the height frame (27), a height angle sensor (35) is mounted in the height sensor support (34), a height load support (28) used for mounting height loads (29) is arranged on the inner side of the top of the height frame (27), two ends of the height load support (28) are connected with the 2 height shafts (31) respectively, and a height counterweight (30) is further mounted at one end of the height load support (28); the pitching assembly (38) comprises a pitching frame (12) fixed to the top of the yaw shaft (21), pitching shafts (13) are mounted at two ends of the top of each pitching frame (12), a pitching bearing assembly (14) and a pitching motor (15) are mounted on each pitching shaft (13) in a matched mode, a pitching sensor support (16) is arranged at one end of the top of each pitching frame (12), and a pitching angle sensor (17) is mounted in each pitching sensor support (16); the roll component (39) comprises a roll frame (3) with two ends respectively fixedly connected with 2 pitching shafts (13) in the pitching component (38), a roll bearing component (2) and a roll motor (4) are assembled in the roll frame (3), an outer ring of the roll bearing component (2) and a stator of the roll motor (4) are both fixed on the roll frame (3), one end of an inner ring of the roll bearing component (2) is fixedly connected with a rotor flange of the roll motor (4), the other end of the inner ring of the roll bearing component (2) is connected with a roll load bracket (10), one end of the roll bearing component (2) is also provided with a roll angle sensor (1), and a roll gasket (11) and a roll load (9) are installed in the roll load bracket (10), two ends of the rolling component (39) are respectively fixed with a front end cover (6) and a rear end cover (7), and the front end cover (6) and the rear end cover (7) are respectively and correspondingly provided with a front counterweight (5) and a rear counterweight (8).
2. The vertical five-axis electric turntable device as claimed in claim 1, characterized in that the axial length of the inner ring of the rolling bearing assembly (2) is greater than 2 times of the axial length of the outer ring, and the inner ring of the rolling bearing assembly (2) is fixedly connected with the rotor of the rolling motor (4) and the rolling load support (10); the outer ring of the rolling bearing assembly (2) is fixedly connected with the rolling frame (3).
3. The vertical five-axis electric turntable device as claimed in claim 1, wherein stators of the azimuth motor (19) and the yaw motor (26) are fixedly connected with the base support (18), and rotors of the azimuth motor (19) and the yaw motor (26) are fixedly connected with the corresponding azimuth shaft (20) and the yaw shaft (21), respectively.
4. The vertical five-axis electric turntable device as claimed in claim 1, wherein stators of the high-low motor (33) in the high-low assembly (40) are fixedly connected with the high-low frame (27), the high-low sensor support (34) is fixedly connected with the stators of the high-low motor (33), rotors of the high-low motor (33) are fixedly connected with the high-low shaft (31), the high-low bearing assembly (32) is fixedly connected with the high-low frame (27), and the diameters of fixedly connected flanges between the stators of the high-low motor (33) and the high-low frame (27) are equal.
5. The vertical five-axis electric turntable device as claimed in claim 1, wherein a stator of a pitching motor (15) in the pitching assembly (38) is fixedly connected with the pitching frame (12), the pitching sensor support (16) is fixedly connected with the stator of the pitching motor (15), a rotor of the pitching motor (15) is fixedly connected with the pitching shaft (13), the pitching bearing assembly (14) is fixedly connected with the pitching frame (12), and the diameters of fixedly connected flanges between the stator of the pitching motor (15) and the pitching frame (12) are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020999131.6U CN212340057U (en) | 2020-06-04 | 2020-06-04 | Vertical five-axis electric turntable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020999131.6U CN212340057U (en) | 2020-06-04 | 2020-06-04 | Vertical five-axis electric turntable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212340057U true CN212340057U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020999131.6U Active CN212340057U (en) | 2020-06-04 | 2020-06-04 | Vertical five-axis electric turntable device |
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| CN (1) | CN212340057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664749A (en) * | 2020-06-04 | 2020-09-15 | 九江精密测试技术研究所 | High-dynamic vertical five-axis electric turntable |
-
2020
- 2020-06-04 CN CN202020999131.6U patent/CN212340057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664749A (en) * | 2020-06-04 | 2020-09-15 | 九江精密测试技术研究所 | High-dynamic vertical five-axis electric turntable |
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