Rotor oiling and shaft penetrating tool

Abstract

The utility model discloses a rotor oil coating and shaft penetrating tool, and belongs to the technical field of rotor production and machining. The device comprises an equipment frame, a shaft seat used for fixing a shaft body and a rotor seat used for placing a rotor, the rotor seat is installed on the equipment frame in a sliding mode, the rotor seat is arranged right opposite to the shaft seat, and when the shaft body is installed on the shaft seat, the shaft body can be coaxial with the rotor placed on the rotor seat. And the rotor seat can slide to be close to the shaft seat, so that the shaft body can be arranged on the rotor in a penetrating manner. The shaft body is arranged on the shaft seat, the rotor is arranged on the rotor seat, at the moment, the rotor can be arranged right opposite to the shaft body, then the rotor seat is manually pushed to enable the rotor seat to be horizontally close to the shaft seat, in the process, the shaft body can be arranged on the rotor in a penetrating mode, and shaft penetrating of the rotor is completed.

Description

A rotor oiling shaft through-shaft tooling Technical Field

[0001] This application relates to the field of rotor manufacturing and processing technology, and in particular to a rotor oiling and shaft-mounting tool. Background Technology

[0002] During the production of motor rotors, it is necessary to apply oil to the rotors.

[0003] In related technologies, before applying oil to the rotor, a shaft needs to be passed through the rotor, and a sprocket is coaxially fixed on the shaft so that it can contact the sprocket on the shaft through a separately set drive chain. Thus, the shaft rotates and drives the rotor to rotate during the oiling process. Currently, the rotor is placed vertically and the shaft is manually passed through the rotor from top to bottom, making it difficult to keep the shaft and rotor coaxial. Summary of the Invention

[0004] The purpose of this application is to address the aforementioned problems in the prior art by proposing a rotor oiling shaft-mounted tooling.

[0005] This application can be achieved through the following technical solution: a rotor oiling and shaft-passing fixture, including a device frame, a shaft seat for fixing the shaft body, and a rotor seat for placing the rotor. The rotor seat is slidably mounted on the device frame, and the rotor seat is positioned directly opposite the shaft seat. When the shaft body is mounted on the shaft seat, it can be coaxial with the rotor placed on the rotor seat. The rotor seat can slide and move closer to the shaft seat so that the shaft body can pass through the rotor.

[0006] In the above technical solution, the shaft is placed on the shaft seat and the rotor is placed on the rotor seat. At this time, the rotor can be positioned directly opposite the shaft. Then, the rotor seat is manually pushed so that the rotor seat is horizontally close to the shaft seat. During this process, the shaft can pass through the rotor, and the rotor is thus inserted through the shaft.

[0007] Furthermore, the rotor seat includes a sliding seat slidably mounted on the equipment frame, and two limiting rollers mounted on the sliding seat. The two limiting rollers are spaced apart, and the space between the two limiting rollers is used to place the rotor.

[0008] In the above technical solution, the rotor is placed between two limiting rollers. At this time, the limiting rollers can limit the movement of the rotor, the sliding seat can support the rotor, and the sliding seat can drive the rotor to slide closer to the shaft seat.

[0009] Furthermore, the bearing includes a V-block mounted on the equipment frame and a limiting plate rotatably mounted on the equipment frame and capable of abutting against the top of the shaft body. The limiting plate is kept abutting against the top of the shaft body by a limiting component.

[0010] In the above technical solution, the V-block is used to support the shaft, and the limiting component can keep the limiting plate abutting against the top of the shaft so that the limiting plate limits the movement of the shaft in the vertical direction and its own axis direction. When the rotor seat drives the rotor to slide horizontally, the shaft can pass through the rotor.

[0011] Furthermore, the limiting assembly includes a rotating rod rotatably mounted on the equipment frame and a nut threadedly connected to the rotating rod. A groove is provided on the limiting plate for the rotating rod to be inserted, and the nut can abut against the top of the limiting plate.

[0012] In the above technical solution, when it is necessary to limit the position of the limiting plate against the shaft, first rotate the limiting plate so that the limiting plate abuts against the top of the shaft, then rotate the rotating rod so that the rotating rod is embedded in the groove, and then rotate the nut so that the lower end of the nut abuts against the upper surface of the limiting plate, so that the limiting plate abuts against the shaft.

[0013] Furthermore, it also includes a rotating lead screw rotatably mounted on the equipment frame, and a rotating motor for driving the rotating lead screw to rotate. The rotating lead screw is threadedly connected to the sliding seat, and the length direction of the rotating lead screw is consistent with the sliding direction of the sliding seat.

[0014] In the above technical solution, by setting a rotating lead screw, the rotation of the lead screw can drive the sliding seat to slide horizontally close to the shaft seat, which is more convenient as it does not require manual pulling of the sliding seat.

[0015] Furthermore, the limiting assembly includes an electromagnet one mounted on the limiting plate and an electromagnet two mounted on the equipment frame. The electromagnet one can attract the electromagnet two so that the limiting plate can press the shaft onto the V-block.

[0016] In the above technical solution, when the operator energizes electromagnet one and electromagnet two, electromagnet one will attract electromagnet two, and at this time the limiting plate will press the shaft onto the V-block due to friction.

[0017] Furthermore, the equipment frame is equipped with a torsion spring that can force the limiting plate to rotate away from the V-block.

[0018] In the above technical solution, after the rotor is inserted through the shaft, the nut is rotated to move the nut away from the limiting plate. At this time, the limiting plate can rotate by itself at a certain angle under the action of the torsion spring. There is no need for the person to manually rotate the limiting plate to move it away from the V-block, which makes it easier for the staff to remove the shaft and rotor.

[0019] Furthermore, the rotating motor is a silent motor.

[0020] In the above technical solution, the noise in the workshop can be reduced by using a silent motor.

[0021] In summary, this application has the following technical effects: the shaft is placed on the shaft seat and the rotor is placed on the rotor seat. At this time, the rotor can be positioned directly opposite the shaft. Then, the rotor seat is manually pushed so that the rotor seat is horizontally close to the shaft seat. During this process, the shaft can pass through the rotor, and the rotor is thus inserted through the shaft. Attached Figure Description

[0022] Figure 1 is a schematic diagram of the overall structure of Embodiment 1 of this application;

[0023] Figure 2 is a schematic diagram of the overall structure of Embodiment 2 of this application.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Equipment frame; 2. Shaft seat; 21. V-block; 22. Limiting plate; 221. Insert groove; 23. Limiting assembly; 231. Rotating rod; 232. Nut; 233. Electromagnet one; 234. Electromagnet two; 3. Rotor seat; 31. Sliding seat; 32. Limiting roller; Detailed Implementation

[0026] Example 1:

[0027] Referring to Figure 1, one embodiment of this application provides a rotor oiling shaft-mounting fixture, including a device frame 1. A rotor seat 3 is slidably mounted on the device frame 1. The rotor seat 3 includes a sliding seat 31 slidably mounted on the device frame 1. Two limiting rollers 32 are mounted on the sliding seat 31. The two limiting rollers 32 are spaced apart and are both horizontally arranged. The length directions of the two limiting rollers 32 are the same. The rotor can be located between the two limiting rollers 32 and the sliding seat 31 can support the rotor. The sliding seat 31 can drive the rotor to slide.

[0028] Referring to Figure 1, a shaft seat 2 is installed on the equipment frame 1. The shaft seat 2 is positioned opposite the rotor seat 3. The shaft seat 2 includes a V-block 21 installed on the equipment frame 1 and a limiting plate 22 rotatably installed on the equipment frame 1. The V-block 21 is used to place the shaft. When the shaft is placed on the V-block 21, it can be coaxial with the rotor placed on the sliding seat 31. The limiting plate 22 can abut against the top of the shaft placed on the V-block 21 to limit the movement of the shaft in the vertical direction and its own axis direction. The rotor seat 3 can slide and approach the shaft seat 2 so that the shaft can pass through the rotor.

[0029] Referring to Figure 1, this embodiment also includes a limiting component 23 that keeps the limiting plate 22 abutting against the top of the shaft. The limiting component 23 includes a rotating rod 231 rotatably mounted on the equipment frame 1. A groove 221 is provided at the edge of the limiting plate 22. The rotating rod 231 is manually rotated so that the rotating rod 231 can be inserted into or moved away from the groove 221. A nut 232 is threadedly connected to the rotating rod 231. The nut 232 is manually rotated so that the nut 232 can abut against the upper surface of the limiting plate 22, so that the limiting plate 22 can press the shaft against the V-block 21.

[0030] The working principle of this embodiment is as follows: First, the sliding seat 31 is slid to one end of the length direction of the equipment frame 1. The rotor is placed on the sliding seat 31 and positioned between the two limiting rollers 32. The shaft is placed on the V-block 21. Then, the limiting plate 22 is rotated so that it abuts against the top of the shaft. The rotating rod 231 is rotated so that it is embedded in the groove 221. Then, the nut 232 is manually rotated so that its lower end abuts against the upper surface of the limiting plate 22. At this time, the limiting plate 22 can limit the movement of the shaft in the vertical and axial directions through friction. Then, the sliding seat 31 is manually pushed to slide, causing the sliding seat 31 to drive the rotor to move horizontally and linearly closer to the shaft seat 2. During the movement of the sliding seat 31, the shaft can pass through the rotor.

[0031] Example 2:

[0032] Referring to Figure 2, the structure and principle of this embodiment are basically the same as those of Embodiment 1. The difference is that the limiting component 23 includes an electromagnet 233 installed on the limiting plate 22 and an electromagnet 234 installed on the equipment frame 1. The electromagnet 233 can attract the electromagnet 234 so that the limiting plate 22 can press the shaft onto the V-block.

[0033] The working principle of this embodiment is as follows: When the operator energizes electromagnet 233 and electromagnet 234, electromagnet 233 will attract electromagnet 234. At this time, the limiting plate 22 will press the shaft onto the V-block 21 due to friction.

[0034] Example 3:

[0035] The structure and principle of this embodiment are basically the same as those of Embodiment 1. The difference is that it also includes two rotating lead screws rotatably mounted on the equipment frame 1. Both rotating lead screws are threadedly connected to the sliding seat 31. The rotating lead screws are driven to rotate by a rotating motor. The rotating motor can be a silent motor so that the rotation of the rotating lead screws can drive the sliding seat 31 to slide horizontally close to the shaft seat 2. There is no need to manually pull the sliding seat 31 to slide, which is more convenient.

[0036] Two torsion springs are installed on the equipment frame 1 to force the limiting plate 22 away from the V-block 21 to rotate. After the rotor is inserted through the shaft, rotate the nut 232 to make the nut 232 away from the limiting plate 22. At this time, there is no need for the person to manually rotate the limiting plate 22 clockwise. The limiting plate 22 can rotate clockwise by itself under the action of the torsion spring, which makes it easy for the staff to remove the shaft and the rotor.

[0037] The working principle of this embodiment is as follows: By setting a rotating screw, the rotation of the rotating screw can drive the sliding seat 31 to slide horizontally closer to the shaft seat 2, eliminating the need for manual pulling of the sliding seat 31, which is more convenient. After the rotor is threaded through the shaft, the nut is rotated to move the nut away from the limiting plate 22. At this time, there is no need for manual rotation of the limiting plate 22. The limiting plate 22 can rotate clockwise by itself under the action of the torsion spring, making it easy for the staff to remove the shaft and rotor.

[0038] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A rotor oiling shaft-mounted fixture, characterized in that, It includes a device frame (1), a shaft seat (2) for fixing the shaft body, and a rotor seat (3) for placing the rotor. The rotor seat (3) is slidably mounted on the device frame (1) and is positioned opposite the shaft seat (2). When the shaft body is mounted on the shaft seat (2), it can be coaxial with the rotor placed on the rotor seat (3). The rotor seat (3) can slide and move closer to the shaft seat (2) so that the shaft body can pass through the rotor.

2. The rotor oiling shaft-penetrating fixture according to claim 1, characterized in that, The rotor seat (3) includes a sliding seat (31) slidably mounted on the equipment frame (1) and two limiting rollers (32) mounted on the sliding seat (31). The two limiting rollers (32) are spaced apart and the space between the two limiting rollers (32) is used to place the rotor.

3. The rotor oiling shaft-penetrating fixture according to claim 1, characterized in that, The bearing seat (2) includes a V-block (21) mounted on the equipment frame (1) and a limiting plate (22) rotatably mounted on the equipment frame (1) and capable of abutting the top of the shaft. The limiting plate (22) is held abutting the top of the shaft by a limiting component (23).

4. The rotor oiling shaft-through tooling according to claim 3, characterized in that, The limiting component (23) includes a rotating rod (231) rotatably mounted on the equipment frame (1) and a nut (232) threadedly connected to the rotating rod (231). A groove (221) is provided on the limiting plate (22) for the rotating rod (231) to be inserted. The nut (232) can abut against the top of the limiting plate (22).

5. The rotor oiling shaft-through tooling according to claim 1, characterized in that, It also includes a rotating screw mounted on the equipment frame (1) and a rotating motor for driving the rotating screw to rotate. The rotating screw is threadedly connected to the sliding seat (31), and the length direction of the rotating screw is consistent with the sliding direction of the sliding seat (31).

6. The rotor oiling shaft-through tooling according to claim 3, characterized in that, The limiting component (23) includes an electromagnet one (233) mounted on the limiting plate (22) and an electromagnet two (234) mounted on the equipment frame (1). The electromagnet one (233) can attract the electromagnet two (234) so ​​that the limiting plate (22) can press the shaft onto the V-block (21).

7. The rotor oiling shaft-through tooling according to claim 4, characterized in that, The equipment frame (1) is provided with a torsion spring that can force the limiting plate (22) to rotate away from the V-block (21).

8. The rotor oiling shaft-through tooling according to claim 5, characterized in that, The rotating motor is a silent motor.

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