CN210909913U - Electric and manual integrated three-axis turntable - Google Patents
Electric and manual integrated three-axis turntable Download PDFInfo
- Publication number
- CN210909913U CN210909913U CN201920491305.5U CN201920491305U CN210909913U CN 210909913 U CN210909913 U CN 210909913U CN 201920491305 U CN201920491305 U CN 201920491305U CN 210909913 U CN210909913 U CN 210909913U
- Authority
- CN
- China
- Prior art keywords
- ring
- inner ring
- worm wheel
- outer ring
- middle ring
- 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.)
- Active
Links
Images
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model provides an electric and manual integrated three-axis turntable, which comprises an outer ring component, a middle ring component and an inner ring component, wherein the outer ring component is fixed on a base and rotates around a Z axis; the middle ring assembly is fixed on the outer ring and rotates around the Y axis, and the inner ring assembly is fixed on the middle ring and rotates around the X axis; the utility model discloses take vertical structure, this revolving stage has three independent gyration shafting of mutual quadrature in the space, and its shafting motion is the slip support, and the size of stage body is less when can guaranteeing testable great measured piece, and the rotary motion of three shafting is realized by torque motor drive worm gear pair, and the other end of worm is connected the encoder and is realized semi-closed loop control. The device has the advantages of compact structure, small volume, light weight, convenient operation, high stability and the like.
Description
The technical field is as follows:
the utility model relates to a triaxial revolving stage especially is about an electronic manual integrative triaxial revolving stage.
Background art:
the three-axis turntable is one of key devices for testing the inertial element, can truly simulate various postures of a carrier in the actual motion process, reappear the dynamic characteristics of the carrier, and further conducts repeated tests on a control system of the carrier, so that the requirements of overall related performance indexes are met.
The driving modes of the electric turntable are generally two, namely a direct driving mode of directly connecting and driving a torque motor with a shaft system; secondly, the motor drives a worm gear and worm pair or a gear transmission pair to drive the shafting to rotate; in the direct-drive mode, a transmission chain is not arranged in the middle, so that the dynamic response performance is good, but the moment is small; and the indirect drive mode of the worm gear and worm transmission has larger driving torque and self-locking function. The three-axis rotary table realized by the two modes has the same function, but the realization principles are greatly different, and the direct-drive three-axis electric rotary table has the advantages of high rotating speed, high control process digitization degree, large rotating range and the like, but has the phenomenon of 'runaway' of the rotary table; the indirect drive three-axis turntable has the advantages of large driving torque, self-locking function and the like; the three-axis rotary table realized by the two modes has advantages and disadvantages and has different application requirements in different fields.
The utility model has the following contents:
the utility model aims at increasing the electric control function on ordinary manual triaxial revolving stage basis for the triaxial revolving stage possesses manual and electric control function simultaneously. The three-axis turntable has the advantages of compact structure, small volume, light weight, convenience in operation, stable performance, high reliability and the like.
The purpose of the utility model is realized like this:
the technical scheme adopted for achieving the purpose is that the electric and manual integrated three-axis turntable comprises an outer ring assembly, wherein a middle ring assembly is arranged at the upper end of the outer ring assembly, and an inner ring assembly is arranged at the upper end of the middle ring assembly; the outer ring assembly, the middle ring assembly and the inner ring assembly all contain a worm gear, a torque motor, a handle, an encoder, a limiting block, a vernier, a dial and the like, and each shafting can be electrically controlled through the torque motor or manually controlled through the handle.
The utility model discloses an electronic manual integrative triaxial revolving stage's beneficial effect as follows:
the utility model discloses an electronic manual integrative triaxial revolving stage possesses two kinds of functions of electric control and manual control simultaneously, has advantages such as compact structure, small, light in weight, convenient operation, stable performance, reliability height.
Description of the drawings:
FIG. 1 is a general structure diagram of an electric and manual integrated three-axis turntable
FIG. 2 is a schematic view of an outer ring assembly
FIG. 3 is a schematic view of a ring assembly
FIG. 4 is a schematic view of an inner ring assembly
Shown in the following figures:
1. base 2, leveling lower margin 3, frame encoder
4. Outer ring worm 5, outer ring torque motor 6, outer ring handle seat
7. Outer ring handle 8, outer ring vernier 9, outer ring keysets
10. Fixed core shaft 11, outer ring core shaft 12 and outer ring worm wheel
13. Leveling bubble 14, middle ring handle 15, middle ring handle seat
16. Middle ring torque motor 17, middle ring worm box 18 and middle ring side guide block
19. Middle ring vernier 20, middle ring dial 21, middle ring worm
22. Middle ring encoder 23, middle ring worm wheel 24 and middle ring limiting block
25. Inner ring handle 26, inner ring handle seat 27 and inner ring torque motor
28. An inner ring worm 29, an inner ring side guide block 30 and an inner ring vernier
31. Inner ring encoder 32, inner ring dial 33, inner ring worm wheel
34. Inner ring limiting block 35 and table top
The specific implementation mode is as follows:
the utility model provides an integrative triaxial revolving stage of electronic manual which characterized in that, this integrative triaxial revolving stage of electronic manual possesses manual control and long-range electric control's function simultaneously.
The outer ring assembly (I) comprises a base (1), an outer ring worm wheel (12) and an outer ring worm assembly (4), the base (1) is supported on the ground by three leveling feet (2), the outer ring worm wheel (12) is installed on a central boss surface of the base (1) through an outer ring mandrel (11) and a fixed mandrel (10), an outer ring adapter plate (9) is arranged on the outer ring worm wheel (12), and the outer ring worm wheel (12) can rotate on the boss surface in a sliding mode around the outer ring mandrel (11); the outer ring worm assembly (4) is fixed on the base (1), the outer ring encoder (3) is installed at one end of the worm and used for detecting the rotation angle of the outer ring worm (4), the outer ring torque motor (5) is installed at the other end of the outer ring worm (4), the outer ring worm (4) can be driven to rotate through the rotation of the outer ring torque motor (5), the outer ring worm wheel (12) is driven to rotate around the outer ring mandrel (11), and the electric driving function of an outer ring shafting is achieved; the outer ring handle seat (6) is arranged on a rotor of the outer ring torque motor (5), the outer ring handle (7) is connected with the outer ring handle seat (6), and the rotating outer ring handle (7) can drive the rotating motion of an outer ring shaft system, so that manual control is realized; the outer ring vernier (8) and the leveling bubble (13) are arranged on the base (1), the outer ring vernier (8) is used for displaying the rotation angle of the outer ring worm wheel, and the leveling bubble (13) is used for leveling the level of the base (1).
The middle ring assembly (II) comprises a middle ring worm box (17) and a middle ring torque motor (16), the middle ring worm box (17) is fixed on the outer ring adapter plate (9) through a screw, a middle ring worm (21) is installed in the middle ring worm box (17) through a precision bearing, and a middle ring encoder (22) is installed at one end of the middle ring worm (21) to detect the rotation angle of the middle ring worm (21); the middle ring torque motor (16) is installed at the other end of the middle ring worm (21), the outer arc surface of the middle ring worm wheel (23) can slide in the inner arc surface of the middle ring worm box (17), so that the middle ring worm wheel (23) rotates around the axis of the arc surface to form middle ring shafting motion, the lower ends of two middle ring side guide blocks (18) are respectively fixed at two sides of the middle ring worm box (17), the upper end of the two middle ring side guide blocks is embedded into a sliding groove of the middle ring worm wheel (23), and the middle ring worm wheel (23) can be limited from moving in the axial direction and can be prevented from overturning; the middle ring torque motor (16) rotates to drive the middle ring worm (21) to rotate so as to push the middle ring worm wheel (23) to rotate, and the electric driving function of the middle ring shafting is realized; the middle ring handle seat (15) is arranged on a rotor of the middle ring torque motor (16), the middle ring handle (14) is connected with the middle ring handle seat (15), and the rotating middle ring handle (14) can indirectly drive the rotating motion of the middle ring shaft system, so that the manual control is realized; the middle ring vernier (19) and the middle ring dial (20) are arranged on the middle ring worm wheel (23) and used for displaying the rotation angle of the middle ring worm wheel (23); four middle ring limit blocks (24) are arranged on the side surfaces of the middle ring worm wheel (23) to ensure that the middle ring worm wheel (23) rotates within a limited range.
The inner ring assembly (III) comprises an inner ring worm (28), an inner ring encoder (31) and an inner ring torque motor (27), and the inner ring worm (28) is installed in the middle ring worm wheel (23) through a precision bearing; the inner ring encoder (31) is installed at one end of the inner ring worm (28) to detect the rotation angle of the inner ring worm (28), the inner ring torque motor (27) is installed at the other end of the inner ring worm (28), the outer arc surface of the inner ring worm wheel (33) can slide in the inner arc surface of the middle ring worm wheel (23), so that the inner ring worm wheel (33) rotates around the axis of the arc surface to form inner ring shafting motion, the lower ends of the two inner ring side guide blocks (29) are respectively fixed on the middle ring worm wheel (23), the upper ends of the two inner ring side guide blocks are embedded into the sliding chute of the inner ring worm wheel (33), and the inner ring worm wheel (33) can be limited to axially move and prevented from overturning; the inner ring torque motor (27) rotates to drive the inner ring worm (28) to rotate so as to drive the inner ring worm wheel (33) to rotate, and the electric driving function of the inner ring shafting is realized; the inner ring handle seat (26) is arranged on a rotor of the inner ring torque motor (27), the inner ring handle (25) is connected with the inner ring handle seat (26), and the inner ring handle (25) can be rotated to indirectly drive the inner ring shaft to rotate, so that manual control is realized; the inner ring vernier (30) and the inner ring graduated scale (32) are arranged on the inner ring worm wheel (33) and are used for displaying the rotation angle of the inner ring worm wheel (33); four inner ring limiting blocks (34) are arranged on the side faces of the inner ring worm wheel (33) to ensure that the inner ring worm wheel (33) rotates within a limited range, and a turntable table face (35) is arranged on the upper end face of the inner ring worm wheel (33).
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides an electronic manual integrative triaxial revolving stage which characterized in that: comprises an outer ring component (I), a middle ring component (II) is arranged at the upper end of the outer ring component (I), and an inner ring component (III) is arranged at the upper end of the middle ring component (II); the outer ring assembly (I), the middle ring assembly (II) and the inner ring assembly (III) respectively comprise a worm gear, a torque motor, a handle, an encoder, a limiting block, a vernier and a dial, and each shaft system can be electrically controlled through the torque motor and also can be manually controlled through the handle.
2. An electric and manual integrated three-axis turret according to claim 1, wherein: the outer ring assembly (I) comprises a base (1), an outer ring worm wheel (12) and an outer ring worm assembly (4), the base (1) is supported on the ground by three leveling feet (2), the outer ring worm wheel (12) is installed on a central boss surface of the base (1) through an outer ring mandrel (11) and a fixed mandrel (10), an outer ring adapter plate (9) is arranged on the outer ring worm wheel (12), and the outer ring worm wheel (12) can rotate on the boss surface in a sliding mode around the outer ring mandrel (11); the outer ring worm assembly (4) is fixed on the base (1), the outer ring encoder (3) is installed at one end of the worm and used for detecting the rotation angle of the outer ring worm assembly (4), the outer ring torque motor (5) is installed at the other end of the outer ring worm assembly (4), the outer ring worm assembly (4) can be driven to rotate through the rotation of the outer ring torque motor (5), and then the outer ring worm wheel (12) is driven to rotate around the outer ring mandrel (11), so that the electric driving function of an outer ring shafting is realized; the outer ring handle seat (6) is arranged on a rotor of the outer ring torque motor (5), the outer ring handle (7) is connected with the outer ring handle seat (6), and the rotating outer ring handle (7) can drive the rotating motion of an outer ring shaft system, so that manual control is realized; the outer ring vernier (8) and the leveling bubble (13) are arranged on the base (1), the outer ring vernier (8) is used for displaying the rotation angle of the outer ring worm wheel, and the leveling bubble (13) is used for leveling the level of the base (1).
3. An electric and manual integrated three-axis turret according to claim 1, wherein: the middle ring assembly (II) comprises a middle ring worm box (17) and a middle ring torque motor (16), the middle ring worm box (17) is fixed on the outer ring adapter plate (9) through a screw, a middle ring worm (21) is installed in the middle ring worm box (17) through a precision bearing, and a middle ring encoder (22) is installed at one end of the middle ring worm (21) to detect the rotation angle of the middle ring worm (21); the middle ring torque motor (16) is installed at the other end of the middle ring worm (21), the outer arc surface of the middle ring worm wheel (23) can slide in the inner arc surface of the middle ring worm box (17), so that the middle ring worm wheel (23) rotates around the axis of the arc surface to form middle ring shafting motion, the lower ends of two middle ring side guide blocks (18) are respectively fixed at two sides of the middle ring worm box (17), the upper end of the two middle ring side guide blocks is embedded into a sliding groove of the middle ring worm wheel (23), and the middle ring worm wheel (23) can be limited from moving in the axial direction and can be prevented from overturning; the middle ring torque motor (16) rotates to drive the middle ring worm (21) to rotate so as to push the middle ring worm wheel (23) to rotate, and the electric driving function of the middle ring shafting is realized; the middle ring handle seat (15) is arranged on a rotor of the middle ring torque motor (16), the middle ring handle (14) is connected with the middle ring handle seat (15), and the rotating middle ring handle (14) can indirectly drive the rotating motion of the middle ring shaft system, so that the manual control is realized; the middle ring vernier (19) and the middle ring dial (20) are arranged on the middle ring worm wheel (23) and used for displaying the rotation angle of the middle ring worm wheel (23); four middle ring limit blocks (24) are arranged on the side surfaces of the middle ring worm wheel (23) to ensure that the middle ring worm wheel (23) rotates within a limited range.
4. An electric and manual integrated three-axis turret according to claim 1, wherein: the inner ring assembly (III) comprises an inner ring worm (28), an inner ring encoder (31) and an inner ring torque motor (27), and the inner ring worm (28) is installed in the middle ring worm wheel (23) through a precision bearing; the inner ring encoder (31) is installed at one end of the inner ring worm (28) to detect the rotation angle of the inner ring worm (28), the inner ring torque motor (27) is installed at the other end of the inner ring worm (28), the outer arc surface of the inner ring worm wheel (33) can slide in the inner arc surface of the middle ring worm wheel (23), so that the inner ring worm wheel (33) rotates around the axis of the arc surface to form inner ring shafting motion, the lower ends of the two inner ring side guide blocks (29) are respectively fixed on the middle ring worm wheel (23), the upper ends of the two inner ring side guide blocks are embedded into the sliding chute of the inner ring worm wheel (33), and the inner ring worm wheel (33) can be limited to axially move and prevented from overturning; the inner ring torque motor (27) rotates to drive the inner ring worm (28) to rotate so as to drive the inner ring worm wheel (33) to rotate, and the electric driving function of the inner ring shafting is realized; the inner ring handle seat (26) is arranged on a rotor of the inner ring torque motor (27), the inner ring handle (25) is connected with the inner ring handle seat (26), and the inner ring handle (25) can be rotated to indirectly drive the inner ring shaft to rotate, so that manual control is realized; the inner ring vernier (30) and the inner ring graduated scale (32) are arranged on the inner ring worm wheel (33) and are used for displaying the rotation angle of the inner ring worm wheel (33); four inner ring limiting blocks (34) are arranged on the side faces of the inner ring worm wheel (33) to ensure that the inner ring worm wheel (33) rotates within a limited range, and a turntable table face (35) is arranged on the upper end face of the inner ring worm wheel (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920491305.5U CN210909913U (en) | 2019-04-12 | 2019-04-12 | Electric and manual integrated three-axis turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920491305.5U CN210909913U (en) | 2019-04-12 | 2019-04-12 | Electric and manual integrated three-axis turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210909913U true CN210909913U (en) | 2020-07-03 |
Family
ID=71359367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920491305.5U Active CN210909913U (en) | 2019-04-12 | 2019-04-12 | Electric and manual integrated three-axis turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210909913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805497A (en) * | 2019-04-12 | 2020-10-23 | 九江精密测试技术研究所 | Electric and manual integrated three-axis turntable |
| CN112857844A (en) * | 2021-01-06 | 2021-05-28 | 安徽省湘凡科技有限公司 | Triaxial simulation test rotary table |
-
2019
- 2019-04-12 CN CN201920491305.5U patent/CN210909913U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805497A (en) * | 2019-04-12 | 2020-10-23 | 九江精密测试技术研究所 | Electric and manual integrated three-axis turntable |
| CN112857844A (en) * | 2021-01-06 | 2021-05-28 | 安徽省湘凡科技有限公司 | Triaxial simulation test rotary table |
| CN112857844B (en) * | 2021-01-06 | 2023-08-01 | 安徽省湘凡科技有限公司 | Triaxial simulation test turntable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10746756B2 (en) | Dynamic testing device suitable for drilling tool attitude measurement module | |
| CN210909913U (en) | Electric and manual integrated three-axis turntable | |
| CN206684584U (en) | One kind slides the turntable body of three axle manual and electric of shafting worm couple one | |
| CN102628694B (en) | Control system and control method of single- axis turntable based on inertia device gyroscope and accelerometers | |
| CN105444949B (en) | A kind of rotary inertia testboard based on torque sensor | |
| CN206862857U (en) | A kind of swinging coefficient of sliding friction is test bed | |
| CN206862311U (en) | One kind builds a bridge displacement detection device fixing device | |
| CN204666451U (en) | Electric vane boxshear apparatus | |
| CN211783509U (en) | Portable high-precision positioning rotary table | |
| CN111805497A (en) | Electric and manual integrated three-axis turntable | |
| CN213411920U (en) | Double-encoder type dynamic angle generation rotary table | |
| CN208366757U (en) | A kind of calibrating installation of crush test machine | |
| CN106705922A (en) | Steering engine return difference measuring device | |
| CN206074254U (en) | A kind of device for testing dynamic stiffness of ball-screw | |
| CN105301756A (en) | Super low speed rotation bearing platform | |
| CN206715821U (en) | A kind of blood sample mixing apparatus | |
| CN205402122U (en) | Precise displacement platform of XY axle direction | |
| CN205067859U (en) | Super low -spin load -bearing platform | |
| CN215569041U (en) | Three-dimensional visual modeling platform | |
| CN204790136U (en) | Rotatory benchmark mirror of high accuracy | |
| CN209590064U (en) | A kind of wind speed and direction device | |
| CN209690145U (en) | A kind of rotary oscillating type stiction and confficient of static friction mechanism for testing | |
| CN210572800U (en) | Convenient fixed marine gravimeter | |
| CN206440260U (en) | A kind of steering wheel return difference measurement apparatus | |
| CN202438848U (en) | Mechanism for controlling swing of numerical control turntable for numerical control machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |