CN220646664U - Rotary driving center position fine adjustment mechanism - Google Patents
Rotary driving center position fine adjustment mechanism Download PDFInfo
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- CN220646664U CN220646664U CN202322163530.5U CN202322163530U CN220646664U CN 220646664 U CN220646664 U CN 220646664U CN 202322163530 U CN202322163530 U CN 202322163530U CN 220646664 U CN220646664 U CN 220646664U
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- fine adjustment
- center position
- adjustment mechanism
- position fine
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- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 7
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- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 3
- 244000309464 bull Species 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a rotary driving center position fine adjustment mechanism which comprises a mounting seat, wherein a rotating rod is fixedly connected to the top of the mounting seat, a driven gear is fixedly connected to the top of the rotating rod, a connecting column is fixedly connected to the surface of the driven gear, a disc is fixedly connected to the top of the connecting column, two vertical plates are fixedly connected to the top of the disc, an adjusting assembly is arranged between the two vertical plates, one vertical plate is fixedly connected to a connecting frame, a groove is formed in the surface of the connecting frame, and a rotating shaft is rotatably connected to the inside of the groove. According to the utility model, through the structures of the transmission assembly, the main gear, the auxiliary gear and the like, the main gear is meshed with the auxiliary gear for transmission under the action of the belt matched with the driving wheel and the driven wheel, so that the problems of high price, difficult maintenance and high maintenance cost of the servo motor are solved, meanwhile, the precision in use is improved, the operation process is more convenient, and the practicability is stronger.
Description
Technical Field
The utility model relates to the technical field of fine adjustment mechanisms, in particular to a rotary driving center position fine adjustment mechanism.
Background
The fine adjustment mechanism is a mechanism capable of achieving fine adjustment, in the prior art, the fine adjustment mechanism for the center position of the rotary drive usually achieves the above requirements through a stepping motor or a servo motor, but the control accuracy of the stepping motor is poor, the control is open-loop, the servo motor is high in price and difficult to maintain, and the maintenance cost is high.
Disclosure of Invention
The technical problem to be solved by the utility model is that the rotary driving center position fine adjustment mechanism usually meets the requirements through a stepping motor or a servo motor, but the stepping motor has poor control precision and open loop control, the servo motor has high price, difficult maintenance and high maintenance cost, and meanwhile, the rotary driving center position fine adjustment mechanism can only realize the adjustment of the center position and can not change the adjustment under the angle position, so that the overall practicability is poor.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a gyration drive central point puts fine setting mechanism, including the mount pad, the top fixedly connected with bull stick of mount pad, the top fixedly connected with slave gear of bull stick, fixedly connected with spliced pole on slave gear's surface, the top fixedly connected with disc of spliced pole, the top fixedly connected with of disc two risers, two be provided with adjusting part between the riser, one of them the top fixedly connected with link, open slot has been seted up on the surface of link, slotted inside rotates and is connected with the pivot;
the outside cover of pivot is established fixedly connected with regulating plate, regulating plate and adjusting part are provided with two swash plates, the top of mount pad rotates and is connected with first rotation piece, the rotation is connected with the second rotation piece on the surface of mount pad, be provided with drive assembly between first rotation piece and the second rotation piece, the top fixedly connected with master gear of second rotation piece, master gear is engaged connection with the slave gear.
Preferably, the adjusting component comprises two connecting rods, two ends of each connecting rod are fixedly connected to the surfaces of two vertical plates, a screw rod is connected between the vertical plates in a rotating mode, the screw rod and the outer portions of the two connecting rods are sleeved with moving blocks in a sleeving mode, the moving blocks are in threaded connection with the screw rod, the moving blocks are in sliding connection with the two connecting rods, and the moving blocks are driven to move through rotation of the screw rod, so that operation is more convenient.
Preferably, two ends of the two sloping plates are respectively and rotatably connected with the surface of the adjusting plate and the surface of the moving block through connecting shafts.
Preferably, the driving assembly comprises a driving wheel and a driven wheel, the driving wheel is sleeved on the outer surface of the first rotating member and fixedly connected with the outer surface of the second rotating member, the driving wheel and the driven wheel are sleeved with belts together, and the second rotating member can be driven to rotate by utilizing the driving wheel and the driven wheel to be matched with the belts.
Preferably, the bottom fixedly connected with first motor of mount pad, the output of first motor is fixed connection with the bottom of first rotating member, one of them surface one side fixedly connected with second motor of riser, the output of second motor is fixed connection with the one end of screw rod, rotates through the second motor drive screw rod that sets up for the in-process of operation is more convenient.
Preferably, the annular groove is formed in the top of the mounting seat, a plurality of sliding columns are connected to the inside of the annular groove in a sliding mode, the tops of the sliding columns are fixedly connected with the bottom of the slave gear, and the sliding columns are used for sliding in the annular groove, so that the slave gear is more stable in rotation.
Preferably, a plurality of elastic buckles are arranged on the surface of the adjusting plate, and the adjusting plate can be used for fixed installation through the elastic action of the elastic buckles, so that the adjusting plate is quite convenient.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through the structures of the transmission assembly, the main gear, the auxiliary gear and the like, the main gear is meshed with the auxiliary gear for transmission under the action of the belt matched with the driving wheel and the driven wheel, so that the problems of high price, difficult maintenance and high maintenance cost of the servo motor are solved, meanwhile, the precision in use is improved, the operation process is more convenient, and the practicability is stronger.
2. According to the utility model, through arranging the structures of the adjusting component, the inclined plate, the rotating shaft and the like, the inclined plate is driven to rotate by utilizing the rotation driving moving block of the screw rod, so that the angle adjustment of the adjusting plate can be realized, the fine adjustment of the angle is facilitated, and the practicability of the rotary driving center position fine adjustment mechanism is greatly improved.
Drawings
FIG. 1 is a perspective view of a first view of a rotary drive center position fine adjustment mechanism according to the present utility model;
FIG. 2 is a perspective view of a second view of a swing drive center position fine adjustment mechanism according to the present utility model;
fig. 3 is a partial perspective view of a swing drive center position fine adjustment mechanism according to the present utility model.
In the figure: 1. a sliding column; 2. a rotating rod; 3. an annular groove; 4. a belt; 5. driven wheel; 6. a main gear; 7. a disc; 8. a riser; 9. a connecting shaft; 10. an adjusting plate; 11. a sloping plate; 12. an elastic buckle; 13. a connecting frame; 14. a connecting rod; 15. a moving block; 16. a screw; 17. a second motor; 18. a mounting base; 19. a slave gear; 20. a second rotating member; 21. a driving wheel; 22. a first rotating member; 23. a connecting column; 24. slotting; 25. a rotating shaft.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1-3, a fine adjustment mechanism for the center position of a rotary drive comprises a mounting seat 18, wherein a rotary rod 2 is fixedly connected to the top of the mounting seat 18, a driven gear 19 is fixedly connected to the top of the rotary rod 2, the driven gear 19 can be driven to rotate through rotation of the rotary rod 2, the driven gear 19 is quite convenient, a connecting post 23 is fixedly connected to the surface of the driven gear 19, a disc 7 is fixedly connected to the top of the connecting post 23, two vertical plates 8 are fixedly connected to the top of the disc 7, an adjusting assembly is arranged between the two vertical plates 8, a connecting frame 13 is fixedly connected to the top of one vertical plate 8, a slot 24 is formed in the surface of the connecting frame 13, and a rotating shaft 25 is rotatably connected to the inside of the slot 24;
the fixed connection regulating plate 10 is established to the outside cover of pivot 25, can drive regulating plate 10 through the rotation of pivot 25 and rotate, it is very convenient, regulating plate 10 and adjusting part are provided with two swash plates 11, the top rotation of mount pad 18 is connected with first rotating member 22, the rotation is connected with second rotating member 20 on the surface of mount pad 18, be provided with drive assembly between first rotating member 22 and the second rotating member 20, the top fixedly connected with master gear 6 of second rotating member 20, master gear 6 is the meshing connection with slave gear 19, can rotate from gear 19 through the rotation meshing transmission of master gear 6, it is very convenient, annular channel 3 has been seted up at the top of mount pad 18, the inside sliding connection of annular channel 3 has a plurality of slip posts 1, the top of a plurality of slip posts 1 is fixed connection with the bottom of slave gear 19, utilize slip post 1 to slide in annular channel 3's inside, make when slave gear 19 rotates more stable, a plurality of elasticity buttons 12 are installed on the surface of regulating plate 10, can be used for fixed mounting very convenient through the elasticity effect of elasticity button 12.
As shown in fig. 1 and 2, the adjusting assembly comprises two connecting rods 14, two ends of the two connecting rods 14 are fixedly connected to the surfaces of the two vertical plates 8, a screw 16 is rotatably connected between the two vertical plates 8, a moving block 15 is sleeved outside the screw 16 and the two connecting rods 14 together, the moving block 15 is in threaded connection with the screw 16, the moving block 15 is in sliding connection with the two connecting rods 14, the moving block 15 is driven to move through rotation of the screw 16, in the operation process, two ends of the two inclined plates 11 are respectively and rotatably connected with the surface of the adjusting plate 10 and the surface of the moving block 15 through a connecting shaft 9, the driving assembly comprises a driving wheel 21 and a driven wheel 5, the driving wheel 21 is sleeved and fixedly connected to the outer surface of a first rotating member 22, the driven wheel 5 is sleeved and fixedly connected to the outer surface of a second rotating member 20, a belt 4 is sleeved outside the driving wheel 21 and the driven wheel 5 together, the second rotating member 20 can be driven to rotate by the belt 4, the bottom of the mounting seat 18 is fixedly connected with a first motor, the output end of the first motor is fixedly connected with the bottom of the first motor 22, the bottom of the first motor 22 is fixedly connected with the first motor 8, and one side of the first motor 17 is fixedly connected with the surface of the second motor 17 through the screw 17, in the operation process, and the operation process is more convenient to rotate one side 17 is provided with the second motor 17.
When the rotary driving center position fine adjustment mechanism is used, when the rotary driving center position fine adjustment mechanism is used for fine adjustment, the first motor is started, the first motor drives the first rotating piece 22 to rotate, the first rotating piece 22 can drive the driving wheel 21 to rotate, meanwhile, the driven wheel 5 and the belt 4 can drive the second rotating piece 20 to rotate, the second rotating piece 20 can drive the main gear 6 to rotate, the main gear 6 can engage the driven wheel 5 to rotate when rotating, the connecting column 23 can drive the disc 7 to rotate when rotating, when angle adjustment is needed, the second motor 17 is started, the second motor 17 drives the screw 16 to rotate, the screw 16 can drive the moving block 15 to move, and the moving block 15 can drive the inclined plate 11 to rotate when moving so as to enable the adjusting plate 10 to rotate, so that the fine adjustment effect is achieved, and the practicality is stronger.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a gyration drive central point position fine setting mechanism, includes mount pad (18), its characterized in that: the automatic lifting device is characterized in that a rotating rod (2) is fixedly connected to the top of the mounting seat (18), a slave gear (19) is fixedly connected to the top of the rotating rod (2), a connecting column (23) is fixedly connected to the surface of the slave gear (19), a disc (7) is fixedly connected to the top of the connecting column (23), two risers (8) are fixedly connected to the top of the disc (7), an adjusting component is arranged between the two risers (8), a connecting frame (13) is fixedly connected to the top of one riser (8), a groove (24) is formed in the surface of the connecting frame (13), and a rotating shaft (25) is rotatably connected to the inside of the groove (24);
the utility model discloses a motor vehicle is characterized in that a regulating plate (10) is fixedly connected with to the outside cover of pivot (25), regulating plate (10) are provided with two swash plates (11) with adjusting part, the top of mount pad (18) rotates and is connected with first rotating member (22), the rotation is connected with second rotating member (20) on the surface of mount pad (18), be provided with drive assembly between first rotating member (22) and second rotating member (20), the top fixedly connected with master gear (6) of second rotating member (20), master gear (6) are engaged connection with slave gear (19).
2. The swing drive center position fine adjustment mechanism according to claim 1, wherein: the adjusting component comprises two connecting rods (14), two ends of each connecting rod (14) are fixedly connected to the surfaces of two vertical plates (8), a screw rod (16) is rotationally connected between each vertical plate (8), a moving block (15) is sleeved outside each screw rod (16) and each connecting rod (14) together, the moving block (15) is in threaded connection with each screw rod (16), and the moving block (15) is in sliding connection with each connecting rod (14).
3. The swing drive center position fine adjustment mechanism according to claim 1, wherein: the two ends of the two sloping plates (11) are respectively connected with the surface of the adjusting plate (10) and the surface of the moving block (15) in a rotating way through a connecting shaft (9).
4. The swing drive center position fine adjustment mechanism according to claim 1, wherein: the driving assembly comprises a driving wheel (21) and a driven wheel (5), wherein the driving wheel (21) is sleeved and fixedly connected to the outer surface of a first rotating piece (22), the driven wheel (5) is sleeved and fixedly connected to the outer surface of a second rotating piece (20), and a belt (4) is sleeved and arranged outside the driving wheel (21) and the driven wheel (5) together.
5. The swing drive center position fine adjustment mechanism according to claim 1, wherein: the bottom fixedly connected with first motor of mount pad (18), the output of first motor is fixed connection with the bottom of first rotating member (22), one of them riser (8) surface one side fixedly connected with second motor (17), the output of second motor (17) is fixed connection with one end of screw rod (16).
6. The swing drive center position fine adjustment mechanism according to claim 1, wherein: an annular groove (3) is formed in the top of the mounting seat (18), a plurality of sliding columns (1) are connected inside the annular groove (3) in a sliding mode, and the tops of the sliding columns (1) are fixedly connected with the bottom of the slave gear (19).
7. The swing drive center position fine adjustment mechanism according to claim 1, wherein: a plurality of elastic buckles (12) are arranged on the surface of the adjusting plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322163530.5U CN220646664U (en) | 2023-08-11 | 2023-08-11 | Rotary driving center position fine adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322163530.5U CN220646664U (en) | 2023-08-11 | 2023-08-11 | Rotary driving center position fine adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220646664U true CN220646664U (en) | 2024-03-22 |
Family
ID=90270122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322163530.5U Active CN220646664U (en) | 2023-08-11 | 2023-08-11 | Rotary driving center position fine adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220646664U (en) |
-
2023
- 2023-08-11 CN CN202322163530.5U patent/CN220646664U/en active Active
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