A high-speed spinning device for processing a fan impeller

Abstract

The utility model belongs to the technical field of machining, disclose a kind of high-speed spinning equipment for fan impeller processing, it include: spinning equipment rack, spinning equipment body and installation component, spinning equipment rack and spinning equipment body, spinning equipment body is equipped with mounting seat, spinning equipment body is connected in spinning equipment rack by the mounting seat, installation component includes nut, connecting rod, positioning plate, threaded part, elastic member and gyro wheel, the threaded part is connected in the nut by the connecting rod, the positioning plate is sleeved in the connecting rod, the gyro wheel rotates inside the threaded part, by the cooperation between threaded part and elastic member, threaded part is installed inside the threaded hole of mounting seat, avoid staff to need repeatedly adjusting equipment position, to reduce the time required for staff to install spinning equipment body on spinning equipment rack.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical processing technology, and in particular relates to a high-speed spinning equipment for processing fan impellers. Background Technology

[0002] In recent years, with the continuous growth of energy demand and the increasing environmental protection requirements, wind turbine equipment has been used more and more widely in the energy field. As one of the key components of a wind turbine, the impeller is responsible for transmitting airflow and adjusting the airflow angle. Its performance directly affects the efficiency and reliability of the entire wind turbine system. Existing impeller production methods have some defects, such as casting or traditional spinning, which are inefficient, costly, and difficult to meet the processing requirements of large and high-precision impellers. To address this challenge, high-speed spinning equipment has emerged and is gradually becoming an efficient and precise processing method. High-speed spinning technology uses a high-speed rotating die to apply pressure to metal materials, causing them to undergo plastic deformation, thereby forming the desired impeller shape. When installing existing high-speed spinning equipment for wind turbine impeller processing, the spinning equipment body needs to be aligned with the threaded holes on the mounting base simultaneously and then fixed with screws. Because the gaps on the mounting base are too small, it is not easy to observe the landing point of the screws, which requires the staff to repeatedly adjust the position of the equipment, thus increasing the installation time. Utility Model Content

[0003] This utility model addresses the problem in existing technologies where the spinning equipment body needs to be aligned with the threaded holes on the mounting base simultaneously and then fixed with screws. However, due to the small gaps on the mounting base, it is difficult to observe the screw placement, requiring operators to repeatedly adjust the equipment position, thus increasing installation time. The following technical solution is proposed: A high-speed spinning machine for processing wind turbine impellers includes: The spinning equipment includes a frame and a body, wherein the body is provided with a mounting base and is connected to the frame via the mounting base. The mounting assembly includes a nut, a connecting rod, a positioning plate, a threaded component, an elastic component, and a roller. The threaded component is connected to the nut via the connecting rod, and the nut is connected to the inside of the spinning equipment frame via the threaded component. The positioning plate is sleeved on the connecting rod, and the elastic component is connected between the positioning plate and the nut. The roller rotates inside the threaded component.

[0004] As a preferred embodiment of the above technical solution, a limiting component is also included. The limiting component includes a connecting shell, a positioning block, and a limiting member. The connecting shell is connected to the nut through the positioning block, and the limiting member is connected to the bottom of the connecting shell and located at the bottom of the positioning plate.

[0005] As a preferred embodiment of the above technical solution, the mounting base has a threaded hole inside, and the spinning equipment body is installed on the spinning equipment frame through the cooperation between the threaded part and the threaded hole.

[0006] As a preferred embodiment of the above technical solution, two mounting bases are provided, and the two mounting bases are respectively located at the two side edges of the spinning equipment body.

[0007] As a preferred embodiment of the above technical solution, a sliding groove is provided inside the connecting housing, and the positioning plate moves vertically in the opposite direction along the sliding groove inside the connecting housing to limit the movement state of the positioning plate.

[0008] As a preferred embodiment of the above technical solution, the nut rotates on the top of the connecting housing through the cooperation of the rotating component and the positioning block.

[0009] The beneficial effects of this utility model are as follows: (1) By using the fit between the threaded part and the elastic part, the threaded part is installed inside the threaded hole of the mounting base, which avoids the need for the staff to repeatedly adjust the position of the equipment, thereby reducing the time required for the staff to install the spinning equipment body on the spinning equipment frame; (2) By connecting the outer shell and the limiting component, the positioning plate that moves in the vertical direction is restricted, thus avoiding the problem of the positioning plate shifting when it moves, thereby improving the stability of the positioning plate when it moves. Attached Figure Description

[0010] Figure 1 The diagram shown is a structural schematic of a high-speed spinning equipment for processing wind turbine impellers according to Embodiment 1; Figure 2 The diagram shown is a structural schematic of the mounting base in Embodiment 1; Figure 3 The diagram shown is a cross-sectional view of the nut in Example 1; Figure 4 The diagram shown is a cross-sectional view of the connecting housing in Embodiment 1; Figure 5 The diagram shown is a structural schematic of the positioning block in Embodiment 1.

[0011] In the diagram: 1. Spinning equipment frame; 2. Spinning equipment body; 3. Mounting base; 4. Nut; 5. Connecting rod; 6. Positioning plate; 7. Threaded part; 8. Elastic part; 9. Roller; 10. Connecting shell; 11. Rotating part; 12. Positioning block; 13. Limiting part. Detailed Implementation

[0012] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0013] Example 1 This utility model provides a high-speed spinning device for processing wind turbine impellers, such as... Figures 1 to 5 As shown, the equipment includes: a spinning equipment frame 1, a spinning equipment body 1, and a mounting assembly. The spinning equipment body 2 is equipped with a mounting base 3, and a mounting groove is provided inside the spinning equipment body 2. Each mounting base 3 has a sliding groove, and the mounting groove and sliding groove are vertically aligned. Both the sliding groove and the mounting groove are rectangular. The spinning equipment body 2 is connected to the spinning equipment frame 1 via the mounting base 3. The mounting assembly includes a nut 4, a connecting rod 5, a positioning plate 6, a threaded component 7, an elastic component 8, and a roller 9. The elastic component 8 is a spring. The connecting rod 5 is rectangular in shape. The roller 9 is made of metal, and its outer surface is covered with rubber cloth. The threaded component 7 is connected to the nut 4 via the connecting rod 5. The connecting rod 5 moves vertically inside the nut 4. A connecting component is embedded inside the nut 4. The rotating component 11 and the connecting rod 5 rotate inside the nut 4 via the rotating component 11. The nut 4 is connected to the inside of the spinning equipment frame 1 via the threaded component 7. The rotating component 11 is a bearing. The connecting rod 5 and the nut 4 are connected to the inner ring of the rotating component 11. The positioning block 12 is connected to the outer ring of the rotating component 11. The nut 4 rotates on the top of the positioning block 12 via the rotating component 11. The positioning plate 6 is sleeved on the connecting rod 5. The elastic component 8 is connected between the positioning plate 6 and the nut 4. The roller 9 rotates inside the threaded component 7. The mounting base 3 has a threaded hole inside. The spinning equipment body 2 is installed on the spinning equipment frame 1 through the cooperation between the threaded component 7 and the threaded hole. There are two mounting bases 3, which are located at the two side edges of the spinning equipment body 2.

[0014] By engaging the threaded part 7 and the elastic part 8, the threaded part 7 is installed inside the threaded hole of the mounting base 3, which avoids the need for the operator to repeatedly adjust the position of the equipment, thereby reducing the time required for the operator to install the spinning equipment body 2 on the spinning equipment frame 1.

[0015] When using the equipment, if the operator needs to install the spinning machine body 2 on the spinning machine frame 1, first place the spinning machine body 2 on the mounting base 3. Then, align the mounting groove on the spinning machine body 2 with the sliding groove on the mounting base 3 vertically. Next, install the mounting components inside the mounting base 3 and press down the nut 4. At this time, the roller 9 inside the mounting base 3 will push the threaded part 7 upwards. As the threaded part 7 moves upwards, it causes the connecting rod 5 to slide inside the rotating part 11 and the nut 4, and causes the positioning plate 6 to compress and deform the elastic part 8. Then, the operator moves the nut 4. The nut 4, through the connecting rod 5, causes the positioning plate 6, the threaded part 7, and the elastic part 8 to move horizontally inside the mounting groove and sliding groove, and causes the roller 9 to rotate inside the mounting base 3. When the nut 4 moves to the position above the threaded hole... During placement, the restriction on the threaded component 7 by the mounting base 3 is released, causing the elastic component 8 to spring back and push the threaded component 7 to move in the opposite direction until the outer surface of the threaded component 7 fits against the inner wall of the threaded hole. At this time, the operator rotates the nut 4, and the nut 4 drives the threaded component 7 to move down along the inside of the threaded hole through the connecting rod 5, thus completing the process of installing the mounting component inside the mounting base 3. Subsequently, the operator repeats the above steps to install the remaining three mounting components inside the mounting base 3, thereby completing the step of installing the spinning equipment body 2 on the spinning equipment frame 1. Through the cooperation between the threaded component 7 and the elastic component 8, the threaded component 7 is installed inside the threaded hole of the mounting base 3, avoiding the need for the operator to repeatedly adjust the equipment position, thereby reducing the time required for the operator to install the spinning equipment body 2 on the spinning equipment frame 1.

[0016] Specifically, the top of the spinning equipment frame 1 is fixedly connected to two mounting bases 3. The top of the two mounting bases 3 is equipped with the same spinning equipment body 2. Nuts 4 are slidably connected to both sides inside the spinning equipment body 2. A rotating component 11 is embedded inside the nut 4. A connecting rod 5 slides inside the rotating component 11 and rotates inside the nut 4 via the rotating component 11. The outer surface of the connecting rod 5 is in contact with the inner wall of the nut 4. A positioning plate 6 is sleeved onto the bottom of the outer surface of the connecting rod 5. A fixed component is connected to the top of the positioning plate 6. The elastic element 8 is fixedly connected to the positioning block 12 at one end. The positioning block 12 is rotatably connected to the bottom end of the nut 4 via the rotating element 11. The bottom end of the connecting rod 5 is rotatably connected to the roller 9. The outer surface of the connecting rod 5 is fixedly connected to the threaded element 7, which is located between the roller 9 and the positioning plate 6. The number of nuts 4 is set to four. The four nuts 4 are respectively connected to the two ends of the two mounting bases 3. The number of connecting rods 5, positioning plates 6, threaded elements 7, elastic elements 8 and rollers 9 corresponds one-to-one with the number of nuts 4.

[0017] To address the issue of restricting the vertical movement of the positioning plate 6 as described in the above example, the following solution is proposed: Figures 2 to 5As shown, it also includes a limiting component, which includes a connecting housing 10, a positioning block 12, and a limiting member 13. The connecting housing 10 is connected to the nut 4 through the positioning block 12, and the limiting member 13 is connected to the bottom of the connecting housing 10 and is located at the bottom of the positioning plate 6. A sliding groove is provided inside the connecting housing 10, and the positioning plate 6 moves vertically in the opposite direction along the sliding groove inside the connecting housing 10 to limit the movement of the positioning plate 6. The nut 4 rotates at the top of the connecting housing 10 with the cooperation of the rotating member 11 and the positioning block 12.

[0018] By connecting the outer shell 10 and the limiting member 13, the positioning plate 6, which moves in the vertical direction, is restricted, thus avoiding the problem of the positioning plate 6 shifting during movement and improving the stability of the positioning plate 6 during movement.

[0019] In use, when the positioning plate 6 moves upward, it moves vertically along the inner wall of the connecting housing 10, and the connecting housing 10 limits the positioning plate 6 during its movement, preventing it from shifting inside the connecting housing 10. When the positioning plate 6 moves downward, the connecting housing 10 continues to limit it. When the positioning plate 6 moves from the top inside the connecting housing 10 to the bottom inside, it is limited by the limiting member 13, preventing the positioning plate 6 from separating from the connecting housing 10. Through the cooperation between the connecting housing 10 and the limiting member 13, the vertically moving positioning plate 6 is restricted, preventing it from shifting during movement, thereby improving the stability of the positioning plate 6 during movement.

[0020] Specifically, the bottom end of the positioning block 12 is fixedly connected to the connecting shell 10, the positioning plate 6 moves vertically inside the connecting shell 10, and the bottom end of the connecting shell 10 is fixedly connected to the limiting member 13, which is located at the bottom end of the positioning plate 6.

[0021] Working Principle: When using this device, if the operator needs to install the spinning equipment body 2 on the spinning equipment frame 1, first place the spinning equipment body 2 on the mounting base 3. At this time, the operator aligns the mounting groove on the spinning equipment body 2 with the sliding groove on the mounting base 3 vertically. Then, the operator installs the mounting components inside the mounting base 3 and presses the nut 4. At this time, the roller 9 inside the mounting base 3 pushes the threaded part 7 upward. When the threaded part 7 moves upward, it drives the connecting rod 5 to slide inside the rotating part 11 and the nut 4, and drives the positioning plate 6 to compress and deform the elastic part 8. At this time, the operator moves the nut 4. The nut 4 drives the positioning plate 6, the threaded part 7 and the elastic part 8 to move horizontally inside the mounting groove and the sliding groove through the connecting rod 5, and drives the roller 9 to rotate inside the mounting base 3. When the nut 4 moves to the threaded part 7, the operator moves the threaded part 7 to the mounting base 3. When the threaded part 7 is positioned above the hole, the restriction on the threaded part 7 by the mounting base 3 is released, causing the elastic part 8 to rebound and push the threaded part 7 to move in the opposite direction until the outer surface of the threaded part 7 fits against the inner wall of the threaded hole. At this time, the operator rotates the nut 4, and the nut 4 drives the threaded part 7 to move down along the inside of the threaded hole through the connecting rod 5, thus completing the process of installing the mounting component inside the mounting base 3. Subsequently, the operator repeats the above steps to install the remaining three mounting components inside the mounting base 3, thereby completing the step of installing the spinning equipment body 2 on the spinning equipment frame 1. Through the cooperation between the threaded part 7 and the elastic part 8, the threaded part 7 is installed inside the threaded hole of the mounting base 3, avoiding the need for the operator to repeatedly adjust the equipment position, thereby reducing the time required for the operator to install the spinning equipment body 2 on the spinning equipment frame 1. When the positioning plate 6 moves upward, it moves vertically along the inner wall of the connecting shell 10, and the connecting shell 10 limits the positioning plate 6 during its movement, preventing it from shifting inside the connecting shell 10. When the positioning plate 6 moves downward, the connecting shell 10 continues to limit it. When the positioning plate 6 moves from the top inside the connecting shell 10 to the bottom inside, it is limited by the limiting member 13, preventing the positioning plate 6 from separating from the connecting shell 10. Through the cooperation between the connecting shell 10 and the limiting member 13, the vertically moving positioning plate 6 is restricted, preventing it from shifting during movement, thereby improving the stability of the positioning plate 6 during movement. The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A high-speed spinning machine for processing wind turbine impellers, characterized in that, include: The spinning equipment frame (1) and the spinning equipment body (2) are provided with a mounting base (3) on the spinning equipment body (2), and the spinning equipment body (2) is connected to the spinning equipment frame (1) through the mounting base (3). The mounting components include a nut (4), a connecting rod (5), a positioning plate (6), a threaded part (7), an elastic part (8), and a roller (9). The threaded part (7) is connected to the nut (4) via the connecting rod (5), and the nut (4) is connected to the inside of the spinning equipment frame (1) via the threaded part (7). The positioning plate (6) is sleeved on the connecting rod (5), and the elastic part (8) is connected between the positioning plate (6) and the nut (4). The roller (9) rotates inside the threaded part (7).

2. The high-speed spinning equipment for processing wind turbine impellers according to claim 1, characterized in that, It also includes a limiting component, which includes a connecting shell (10), a positioning block (12) and a limiting member (13). The connecting shell (10) is connected to the nut (4) through the positioning block (12), and the limiting member (13) is connected to the bottom of the connecting shell (10) and the limiting member (13) is located at the bottom of the positioning plate (6).

3. The high-speed spinning equipment for processing wind turbine impellers according to claim 1, characterized in that, The mounting base (3) has a threaded hole inside. The spinning equipment body (2) is installed on the spinning equipment frame (1) by the cooperation between the threaded part (7) and the threaded hole.

4. The high-speed spinning equipment for processing wind turbine impellers according to claim 1, characterized in that, There are two mounting bases (3), which are located at the two side edges of the spinning equipment body (2).

5. A high-speed spinning equipment for processing wind turbine impellers according to claim 2, characterized in that, The connecting shell (10) has a sliding groove inside, and the positioning plate (6) moves vertically in the opposite direction along the sliding groove inside the connecting shell (10) to limit the movement state of the positioning plate (6).

6. The high-speed spinning equipment for processing wind turbine impellers according to claim 2, characterized in that, The nut (4) has a rotating component (11) embedded inside. The nut (4) rotates on top of the connecting shell (10) through the cooperation of the rotating component (11) and the positioning block (12).

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