New energy high-power motor rotor shaft and processing equipment thereof

Abstract

The utility model relates to the technical field of new energy motor rotors and processing equipment, and particularly discloses a new energy high-power motor rotor shaft, which comprises a rotor shaft main body, slots are arranged at two ends of the rotor shaft main body, and the cross sections of the slots are cross-shaped; the utility model further provides machining equipment of the new energy high-power motor rotor shaft, the machining equipment is used for machining the new energy high-power motor rotor shaft in the claim 1, and the machining equipment is matched with the rotor shaft body. According to the utility model, the slots are arranged at the two ends of the rotor shaft, so that the rotor shaft can be fixed and disassembled only by rotating one part, the disassembly and assembly speed of the rotor shaft is effectively improved, and the processing efficiency of the rotor shaft is further improved; and due to the rotation of the transposition plate, the machining, clamping and dismounting of the rotor shaft can be synchronously carried out, so that the machining efficiency of the rotor shaft is further improved by adopting the scheme.

Description

Technical Field

[0001] This utility model relates to the technical field of new energy motor rotors and processing equipment, and in particular to the rotor shaft of a new energy high-power motor and its processing equipment. Background Technology

[0002] As the market share of new energy vehicles gradually increases, the demand for high-power motor drills and processing equipment required for them has also risen significantly. A Chinese patent application (application number 202421268094.6) discloses a rotor shaft for a new energy high-power motor, including a rotor shaft body. Connecting shafts are fixedly installed at both ends of the rotor shaft body. Both connecting shafts have threaded inner cavities and air guide holes on their surfaces. Multiple guide plates are fixedly installed at equal angles within the rotor shaft body. This invention also provides a processing device for a new energy high-power motor rotor shaft. This device is used to process a new energy high-power motor rotor shaft and includes processing equipment adapted to the rotor shaft body. The processing equipment includes a processing table. A first movable frame and a second movable frame are respectively provided on the left and right sides of the top of the processing table. A first rotating shaft is rotatably connected to the right side of the first movable frame, and a second rotating shaft is rotatably connected to the left side of the second movable frame. A housing is fixedly installed on the side of the first and second rotating shafts that are close to each other. Screws are threadedly connected to the front and rear sides of the surfaces of the two housings, and clamping sleeves are fixedly installed on the surfaces of the screws.

[0003] When using the above technology, the rotor shaft needs to be clamped by operating four locking parts in sequence during processing, which affects the processing efficiency of the rotor shaft. Therefore, in order to solve the above technical defects, we propose a rotor shaft for a new energy high-power motor and its processing equipment. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a new energy high-power motor rotor shaft and its processing equipment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a processing equipment for high-power motor rotor shafts of new energy sources. The motor rotor shaft used for processing includes a rotor shaft body. Both ends of the rotor shaft body are provided with slots, and the slot cross-section is cross-shaped. The processing equipment is characterized by including a pair of mounting plates. A linkage shaft is rotatably mounted on one side of the mounting plates. A shifting plate is symmetrically mounted on both ends of the linkage shaft. A first motor is mounted on both ends of one shifting plate. A fixed column is mounted on the output end of the first motor. An adjusting column is threaded onto both ends of the other shifting plate. A moving column is rotatably provided on the end of the adjusting column near the fixed column. The ends of the fixed column and the moving column that are close to each other are provided with corresponding slots with mating insertion parts. A processing body is provided on the upper end of the mounting plate away from the linkage shaft.

[0006] Preferably, the lower end of the mounting plate is connected to a base, and the upper surface of the base is provided with a collection groove.

[0007] Preferably, the mounting plate has a mounting groove on its upper end and the side away from the processing body, and a shield is inserted into the mounting plate through the mounting groove.

[0008] Preferably, the inner side of the transposition plate is provided with symmetrical arc-shaped protective covers, and the ends of the two protective covers are far apart from each other.

[0009] Preferably, a second motor is provided on the outer side of the mounting plate, and the output end of the second motor is engaged with the linkage shaft.

[0010] Preferably, the output end of the second motor is connected to a reducer, and the second motor is connected to the linkage shaft through the reducer.

[0011] Preferably, a rotating disk is installed at the end of the adjusting column away from the moving column, and the rotating disk has a force-applying hole on its body.

[0012] The beneficial effects of the new energy high-power motor rotor shaft and its processing equipment proposed in this utility model are as follows:

[0013] 1. In this utility model, slots are provided at both ends of the rotor shaft body. Then, through the cooperation of the moving column, the fixed column, and the adjusting column, when installing and disassembling the rotor shaft, the operator only needs to rotate the adjusting column to move the moving column. That is, after the moving column moves away from the fixed column, the operator connects one end of the rotor shaft to the fixed column through the slot, and then inserts the moving column into the other end of the rotor shaft to complete the installation and fixation of the rotor shaft. Therefore, compared with the traditional solution that fixes the rotor shaft through multiple components, this solution only requires rotating one component to complete the fixation and disassembly of the rotor shaft. This effectively improves the speed of rotor shaft assembly and disassembly, thereby improving the processing efficiency of the rotor shaft.

[0014] 2. In this utility model, since the components at both ends of the shift plate are identical, the shift plate provides two processing stations. This allows for simultaneous processing, clamping, and disassembly of the rotor shaft by rotating the shift plate. After processing, the rotor shaft is flipped to the other end for disassembly, and a new rotor shaft to be processed is installed. Meanwhile, the rotor shaft flipped to the bottom of the processing body can be processed, further improving the processing efficiency of the rotor shaft. Simultaneously, the collection groove inside the base facilitates the collection of debris falling during processing, and the baffle plate and protective cover prevent debris from splashing out and causing injury to personnel. Attached Figure Description

[0015] Figure 1This is a schematic diagram from one perspective of the rotor shaft of the new energy high-power motor and its processing equipment proposed in this utility model.

[0016] Figure 2 This utility model proposes a new energy high-power motor rotor shaft and its processing equipment. Figure 1 Enlarged diagram of point A in the diagram;

[0017] Figure 3 This is a schematic diagram from another perspective of the new energy high-power motor rotor shaft and its processing equipment proposed in this utility model.

[0018] Figure 4 This is a schematic diagram showing the cooperation between the transposition plate and the base of the new energy high-power motor rotor shaft and its processing equipment proposed in this utility model.

[0019] Figure 5 This is a schematic diagram of the structure of the rotor shaft of the new energy high-power motor and its processing equipment proposed in this utility model.

[0020] In the diagram: 1. Rotor shaft body; 2. Slot; 3. Mounting plate; 4. Linkage shaft; 5. Transposition plate; 6. First motor; 7. Fixed column; 8. Adjusting column; 9. Moving column; 10. Rotating disk; 11. Base; 12. Baffle plate; 13. Protective cover; 14. Second motor; 15. Reducer. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example 1

[0022] Reference Figure 1-5 The rotor shaft of a high-power motor for new energy includes a rotor shaft body 1. Both ends of the rotor shaft body 1 are provided with slots 2. The slots 2 have a cross-shaped cross section. The rotor shaft body 1 is existing technology (application number: 202421268094.6). In this solution, the shape of the slots 2 opened at the ends of the rotor shaft body 1 can be set as appropriate. The cross-shaped shape is used in this paper only as one of the structures for demonstration. In actual application, it can be set as X-shaped, Y-shaped, straight, etc. Example 2

[0023] Reference Figure 1-5 While all other parts are the same as in Example 1, the difference between this example and Example 1 is that:

[0024] This utility model also provides a processing device for the rotor shaft of a high-power new energy motor, including a pair of mounting plates 3. A linkage shaft 4 is rotatably mounted on one side of the mounting plates 3. A shifting plate 5 is symmetrically mounted at both ends of the linkage shaft 4. A first motor 6 is mounted at both ends of one shifting plate 5, and a fixed column 7 is mounted at the output end of each of the first motors 6. An adjusting column 8 is threadedly mounted at both ends of the other shifting plate 5. A movable column 9 is rotatably mounted at the end of the adjusting column 8 closest to the fixed column 7. The ends of the fixed column 7 and the movable column 9 that are close to each other have corresponding slots 2 with mating insertion parts. A processing body is located on the upper end of the mounting plate 3 away from the linkage shaft 4. The lower end is connected to a base 11. The upper surface of the base 11 is provided with a collection groove. The upper end of the mounting plate 3 and the side away from the processing body are provided with a mounting groove. The mounting plate 3 is inserted with a shield 12 through the mounting groove. The inner side of the shift plate 5 is provided with symmetrical arc-shaped protective covers 13. The ends of the two protective covers 13 are far apart from each other. The outer side of the mounting plate 3 is provided with a second motor 14. The output end of the second motor 14 is matched with the linkage shaft 4. The output end of the second motor 14 is connected to a reducer 15. The second motor 14 is connected to the linkage shaft 4 through the reducer 15. The end of the adjusting column 8 away from the moving column 9 is provided with a rotating disk 10. The disk body of the rotating disk 10 is provided with a force-applying hole.

[0025] Through the cooperation of the above-mentioned components, when the rotor shaft body 1 is being processed, the adjusting column 8 is first rotated, causing the adjusting column 8 to drive the moving column 9 away from the fixed column 7 until the distance between the moving column 9 and the fixed column 7 is greater than the length of the rotor shaft body 1. At this point, one end of the rotor shaft body 1 can be inserted into the fixed column 7 through the slot 2. Then, the adjusting column 8 is rotated, causing the adjusting column 8 to drive the moving column 9 to move towards the end of the rotor shaft body 1. Finally, the moving column 9 is inserted into another slot 2 of the rotor shaft body 1. At this point, the first motor 6 can drive the fixed column 7 to rotate, that is, the first motor 6 drives the rotor shaft body 1 to rotate. Thus, the rotor shaft body 1 is processed through the rotation of the rotor shaft body 1 and its cooperation with the processing body.

[0026] Meanwhile, the collection groove inside the base 11 facilitates the collection of debris that falls during processing, and the baffle plate 12 and protective cover 13 help prevent debris that splashes during processing from falling to the outside and causing injury to personnel.

[0027] Operating principle and advantages: In the process of using this utility model, through the cooperation of the above-mentioned components, when the rotor shaft body 1 is being processed, the adjusting column 8 is first rotated, causing the adjusting column 8 to drive the moving column 9 away from the fixed column 7 until the distance between the moving column 9 and the fixed column 7 is greater than the length of the rotor shaft body 1. At this time, one end of the rotor shaft body 1 can be inserted into the fixed column 7 through the slot 2. Then, the operator rotates the adjusting column 8, causing the adjusting column 8 to drive the moving column 9 to move towards the end of the rotor shaft body 1. Finally, the moving column 9 is inserted into another slot 2 of the rotor shaft body 1. At this time, the first motor 6 can drive the fixed column 7 to rotate, that is, the first motor 6 drives the rotor shaft body 1 to rotate. Thus, the rotor shaft body 1 is processed through the rotation of the rotor shaft body 1 and its cooperation with the processing body.

[0028] Furthermore, in the above process, since the components at both ends of the shift plate 5 are the same, the present solution has two processing stations through the setting of the shift plate 5. Thus, the processing, clamping and disassembly of the rotor shaft can be carried out simultaneously by rotating the shift plate 5. That is, the rotor shaft after processing is flipped to the other end for disassembly, and a new rotor shaft to be processed is installed after disassembly. Meanwhile, the rotor shaft that is flipped to the bottom of the processing body can be processed during this process.

[0029] It should be further noted that the rotor shaft body 1 in this solution is existing technology (application number: 202421268094.6). The shape of the slot 2 opened at the end of the rotor shaft body 1 in this solution can be set as appropriate. The cross shape selected in this paper is only one of the structures used for demonstration. In actual application, it can be set as X-shaped, Y-shaped, straight, etc. At the same time, the processing body is existing technology, such as various mature processing machine tools on the market, etc., and therefore will not be described in detail in this solution.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A processing device for a rotor shaft of a new energy high-power motor, the motor rotor shaft for processing comprising a rotor shaft body (1), both ends of the rotor shaft body (1) are provided with an insertion slot (2), the cross section of the insertion slot (2) is cross-shaped, characterized in that, The processing equipment includes a pair of mounting plates (3). A linkage shaft (4) is rotatably mounted on one side of the mounting plates (3). A shifting plate (5) is symmetrically mounted on both ends of the linkage shaft (4). A first motor (6) is mounted on both ends of one of the shifting plates (5). A fixed column (7) is mounted on the output end of the first motor (6). An adjusting column (8) is threaded onto both ends of the other shifting plate (5). A moving column (9) is rotatably mounted on the end of the adjusting column (8) close to the fixed column (7). The fixed column (7) and the moving column (9) are respectively provided with a corresponding slot (2) with a matching insertion part. The processing body is located on the side of the upper end of the mounting plate (3) away from the linkage shaft (4).

2. The new energy high-power motor rotor shaft machining equipment according to claim 1, characterized in that, The lower end of the mounting plate (3) is connected to a base (11), and the upper surface of the base (11) is provided with a collection groove.

3. The new energy high-power motor rotor shaft machining equipment according to claim 1, characterized in that, The mounting plate (3) has a mounting groove on its upper end and on the side away from the processing body, and a shielding plate (12) is inserted into the mounting plate (3) through the mounting groove.

4. The new energy high-power motor rotor shaft machining equipment according to claim 3, characterized in that, The inner side of the transposition plate (5) is symmetrically provided with arc-shaped protective covers (13), and the ends of the two protective covers (13) are far apart from each other.

5. The new energy high-power motor rotor shaft machining equipment according to claim 4, characterized in that, The mounting plate (3) has a second motor (14) on its outer side, and the output end of the second motor (14) is engaged with the linkage shaft (4).

6. The processing equipment for the rotor shaft of a high-power new energy motor according to claim 5, characterized in that, The output end of the second motor (14) is connected to a reducer (15), and the second motor (14) is connected to the linkage shaft (4) through the reducer (15).

7. The new energy high-power motor rotor shaft machining equipment according to claim 1, characterized in that, The adjusting column (8) is equipped with a rotating disk (10) at the end away from the moving column (9), and the rotating disk (10) has a force-applying hole on its disk body.

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