A semi-direct drive shafting assembly disc driving device

Abstract

The utility model relates to the technical field of shafting assembly disc motion, disclose a kind of semi-direct drive shafting assembly disc motion device, including support plate, the inside installation of support plate is rotated component, the inside installation of rotated component is mandrel, the bottom of mandrel is installed and elevating group, the bottom of elevating group is installed and bottom disc, rotated component includes gear one, gear one is rotatably connected in the inside of support plate, the outside rotatable connection of mandrel has shaft. In the utility model, after the installation of product hoisting to platform is completed by mandrel positioning, start motor one and drive gear one rotation, rotating gear one drives gear two rotation, rotating gear two drives inside shaft rotation, rotating shaft drives the rotation test of installation positioning bearing, realize the rotation positioning of shafting, meet the requirement of high accuracy in assembly process simultaneously, greatly improve assembly speed.

Description

Technical Field

[0001] This utility model relates to the field of shaft system assembly disc drive technology, and in particular to a semi-direct drive shaft system assembly disc drive device. Background Technology

[0002] The semi-direct drive shaft assembly disc drive is a device used to drive the shaft rotation during the assembly of a semi-direct drive generator shaft system. It is commonly used in fields such as wind power generation. The disc drive driven by the motor greatly improves work efficiency.

[0003] The semi-direct drive shaft system assembly can be checked by rotating the disc to see if the components are properly assembled and if there are any abnormalities such as jamming or interference. At the same time, the positions of some components can be fine-tuned to ensure that the components of the shaft system are in the optimal position, ensuring the accuracy requirements of the shaft system and improving the stability and transmission efficiency of the entire shaft system.

[0004] Large semi-direct drive shaft systems require multiple people to cooperate and exert continuous force during the chuckling process. It is difficult to accurately control the rotation angle each time, and repeated adjustments are required, which leads to a long assembly process and affects the overall work efficiency. At the same time, it is difficult to ensure that the angle and force of each chuckling are uniform, making it difficult to meet the high-precision assembly requirements. This may lead to deviations in the shaft system installation position and affect the performance of the equipment. Therefore, a semi-direct drive shaft system assembly chuckling device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a semi-direct drive shaft system assembly disc drive device, which aims to improve the problem that the existing technology cannot achieve rapid rotation and precise positioning of the shaft system.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A semi-direct drive shaft system assembly disc drive device includes a support plate, a rotating assembly installed inside the support plate, a spindle installed inside the rotating assembly, a lifting assembly installed at the bottom of the spindle, and a chassis installed at the bottom of the lifting assembly.

[0008] The rotating assembly includes a first gear, which is rotatably connected to the top of the support plate. A rotating shaft is rotatably connected to the outside of the spindle, and a second gear is fixedly connected to the outside of the rotating shaft. The first gear and the second gear are meshed together.

[0009] As a further description of the above technical solution:

[0010] The lifting assembly includes a lifting electric cylinder, and the support plate is fixedly connected to the output end of the lifting electric cylinder. A fixed rod is slidably connected inside the support plate.

[0011] As a further description of the above technical solution:

[0012] A motor is mounted on the bottom of the support plate, and a gear is fixedly connected to the output end of the motor.

[0013] As a further description of the above technical solution:

[0014] A bearing is fixedly connected to the outer side of the rotating shaft, a bearing seat is installed on the outer side of the bearing, a cover plate is installed on the rotating shaft, and a lifting ring is fixedly connected to the top of the cover plate.

[0015] As a further description of the above technical solution:

[0016] The bottom of the fixed rod is fixedly connected to a support frame three, which is fixedly connected to the top of the chassis. The top of the chassis is fixedly connected to a support frame one, and the top of the support frame one is fixedly connected to a fixed block. A screw is rotatably connected inside the fixed block.

[0017] As a further description of the above technical solution:

[0018] The top of the first support frame is fixedly connected to a slide rail, the outside of the slide rail is slidably connected to a second support frame, the screw is threadedly connected to the bottom of the second support frame, and the top of the second support frame is fixedly connected to a centering support.

[0019] As a further description of the above technical solution:

[0020] The centering support has bolt holes at its bottom.

[0021] As a further description of the above technical solution:

[0022] The top of the support frame is fixedly connected to the motor, the screw is fixedly connected to the output end of the motor, and the bottom of the chassis is fixedly connected to the leveling iron. Attached Figure Description

[0023] Figure 1 This is a three-dimensional schematic diagram of a semi-direct drive shaft system assembly disc drive device proposed in this utility model;

[0024] Figure 2 This is a side view of the structure of a semi-direct drive shaft system mounting disc drive device proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the rotating assembly of a semi-direct drive shaft system with a disc drive device proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the bottom structure of the support plate for assembling a disc drive device in a semi-direct drive shaft system according to the present invention.

[0027] Figure 5 This is a schematic diagram of the structure of a moving component for assembling a disc drive device in a semi-direct drive shaft system, as proposed in this utility model.

[0028] Figure 6 This is a schematic diagram of the bottom of the centering support for a semi-direct drive shaft system assembly disc drive device proposed in this utility model.

[0029] In the diagram: 1. Support plate; 2. Motor 1; 3. Gear 1; 4. Gear 2; 5. Shaft; 6. Spindle; 7. Cover plate; 8. Lifting ring; 9. Bearing; 10. Bearing seat; 11. Fixing rod; 12. Lifting cylinder; 13. Chassis; 14. Support frame 1; 15. Motor 2; 16. Screw; 17. Fixing block; 18. Support frame 2; 19. Bolt hole; 20. Centering support; 21. Support frame 3; 22. Leveling iron; 23. Slide rail. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-4This utility model provides an embodiment of a semi-direct drive shaft system assembly disc drive device, including a support plate 1, which supports and stabilizes the top structure. A rotating component is installed inside the support plate 1, and a spindle 6 is installed inside the rotating component. The product is hoisted onto the platform and positioned and installed by the spindle 6. A lifting component is installed at the bottom of the spindle 6, which lifts the product. A chassis 13 is installed at the bottom of the lifting component, which supports the overall device and stabilizes the structure. A leveling iron 22 is fixedly connected to the bottom of the chassis 13. After the semi-direct drive shaft system assembly disc drive device is placed, the leveling iron 22 is adjusted to make the device level, preventing the shaft system from being unstable due to tilting during installation, which would affect the assembly accuracy of the shaft system. The rotating assembly includes gear 3. A motor 2 is mounted on the bottom of the support plate 1. Gear 3 is fixedly connected to the output end of motor 2. Starting motor 2 drives gear 3 to rotate. Gear 3 is rotatably connected to the top of the support plate 1. A rotating shaft 5 is rotatably connected to the outside of the spindle 6. The rotating shaft 5 rotates outside the spindle 6. A gear 4 is fixedly connected to the outside of the rotating shaft 5. Gear 3 and gear 4 mesh with each other. Starting motor 2 drives gear 3 to rotate, which in turn drives gear 4 to rotate, causing the rotating shaft 5 to rotate. A bearing 9 is fixedly connected to the outside of the rotating shaft 5. The rotating shaft 5 drives the outer bearing 9 to rotate, thereby controlling the precise angle of the bearing 9 during assembly and improving work efficiency. The bearing 9 is mounted on the outside... There is a bearing housing 10, which fixes and assists the outer side of the bearing 9 to prevent instability of the bearing 9 during rotation installation. A cover plate 7 is installed on the top of the rotating shaft 5, which fixes the top of the bearing 9 to prevent the bearing 9 from shaking during installation. A lifting ring 8 is fixedly connected to the top of the cover plate 7, and the bearing 9 is lifted by the lifting ring 8 and lifted onto the platform. It is positioned and installed on the outer side of the rotating shaft 5 by the mandrel 6, completing the installation of the bearing 9 and the shaft retaining spring, etc. The lifting assembly includes a lifting electric cylinder 12. A support plate 1 is fixedly connected to the output end of the lifting electric cylinder 12. A fixing rod 11 is slidably connected inside the support plate 1. The lifting electric cylinder 12 is started to drive the support plate 1 to lift and lower, and the fixing rod 11 inside the support plate 1 provides stability.

[0032] Reference Figure 1 , Figure 5 and Figure 6A support frame 3 21 is fixedly connected to the bottom of the fixed rod 11. The support frame 3 21 is fixedly connected to the top of the chassis 13, and the support frame 3 21 provides stable support for the internal structure. A support frame 14 is fixedly connected to the top of the chassis 13. A fixed block 17 is fixedly connected to the top of the support frame 14. A screw 16 is rotatably connected inside the fixed block 17. A motor 2 15 is fixedly connected to the top of the support frame 14. The screw 16 is fixedly connected to the output end of the motor 2 15. Starting the motor 2 15 drives the screw 16 to rotate. A slide rail 23 is fixedly connected to the top of the support frame 14. A support frame 2 18 is slidably connected to the outside of the slide rail 23. The screw 16 is threadedly connected to the bottom of the support frame 2 18. A centering support 20 is fixedly connected to the top of the support frame 2 18. The starting motor 2 15 drives the screw 16 to rotate. The rotating screw 16 drives the support frame 2 18 to move outside the slide rail 23. The moving support frame 2 18 drives the centering support 20 to move, which clamps the bearing seat 10, which is lifted by the lifting cylinder 12, to prevent the bearing 9 from shaking during the rotation and installation process, thus affecting the accuracy of the bearing 9. The bottom of the centering support 20 has bolt holes 19. Bolts are screwed into the bolt holes 19 to fix the centering support 20 to the support frame 2 18. For different models of bearing 9, the bolts can be loosened to change the centering support 20, so as to realize the assembly and rotation of different bearing 9 products.

[0033] Working principle: The bearing 9 is hoisted onto the platform by the lifting ring 8. It is positioned on the outside of the rotating shaft 5 by the mandrel 6. The top of the bearing 9 is fixed by the cover plate 7, and the outside of the bearing 9 is fixed by the bearing seat 10 to prevent instability during rotation and installation. The lifting cylinder 12 is started to drive the support plate 1 to rise. After rising to the set height, the motor 15 is started to drive the screw 16 to rotate. The rotating screw 16 drives the support frame 18 to move inward on the outside of the slide rail 23. The bearing seat 10, which is lifted by the centering support 20, is clamped to prevent the bearing 9 from shaking during rotation and installation, which would affect the accuracy of the bearing 9. Then, the motor 2 is started to drive the gear 3 to rotate. The rotating gear 3 drives the gear 4 to rotate, thereby driving the rotating shaft 5 to rotate. The rotating shaft 5 drives the outer bearing 9 to rotate, realizing precise control of the bearing 9's angle during assembly. After the bearing 9 is rotated and assembled, the motor 2 is controlled to make the bearing 9 rotate quickly, rotating the shaft system and monitoring torque and other related data.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A semi-direct drive shaft system assembly disc drive device, comprising a support plate (1), characterized in that: The support plate (1) is equipped with a rotating assembly, the rotating assembly is equipped with a spindle (6), the bottom of the spindle (6) is equipped with a lifting assembly, and the bottom of the lifting assembly is equipped with a chassis (13). The rotating assembly includes a gear one (3), which is rotatably connected to the top of the support plate (1). A rotating shaft (5) is rotatably connected to the outside of the spindle (6), and a gear two (4) is fixedly connected to the outside of the rotating shaft (5). The gear one (3) and the gear two (4) are meshed together.

2. The semi-direct drive shaft system assembly disc drive device according to claim 1, characterized in that: The lifting assembly includes a lifting electric cylinder (12), and the support plate (1) is fixedly connected to the output end of the lifting electric cylinder (12). A fixed rod (11) is slidably connected inside the support plate (1).

3. A semi-direct drive shaft system assembly disc drive device according to claim 2, characterized in that: The bottom of the support plate (1) is equipped with a motor (2), and the gear (3) is fixedly connected to the output end of the motor (2).

4. The semi-direct drive shaft system assembly disc drive device according to claim 1, characterized in that: A bearing (9) is fixedly connected to the outside of the rotating shaft (5), a bearing seat (10) is installed on the outside of the bearing (9), a cover plate (7) is installed on the top of the rotating shaft (5), and a lifting ring (8) is fixedly connected to the top of the cover plate (7).

5. A semi-direct drive shaft system assembly disc drive device according to claim 2, characterized in that: The bottom of the fixed rod (11) is fixedly connected to a support frame three (21), the support frame three (21) is fixedly connected to the top of the chassis (13), the top of the chassis (13) is fixedly connected to a support frame one (14), the top of the support frame one (14) is fixedly connected to a fixed block (17), and the inside of the fixed block (17) is rotatably connected to a screw (16).

6. A semi-direct drive shaft system assembly disc drive device according to claim 5, characterized in that: The top of the first support frame (14) is fixedly connected to a slide rail (23), and the outside of the slide rail (23) is slidably connected to a second support frame (18). The screw 16 is threadedly connected to the bottom of the second support frame (18), and the top of the second support frame (18) is fixedly connected to a centering support (20).

7. A semi-direct drive shaft system assembly disc drive device according to claim 6, characterized in that: The centering support (20) has bolt holes (19) at its bottom.

8. A semi-direct drive shaft system assembly disc drive device according to claim 5, characterized in that: The top of the support frame (14) is fixedly connected to the motor (15), the screw (16) is fixedly connected to the output end of the motor (15), and the bottom of the chassis (13) is fixedly connected to the leveling iron (22).

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