Motor rotor turnover mechanism

Abstract

The utility model belongs to the technical field of motor rotor machining equipment, and particularly relates to a motor rotor turnover mechanism which comprises a bottom plate, a supporting block fixedly connected to the top of the bottom plate, a supporting ring fixedly connected to the top of the supporting block, a rotating disc movably installed at the front end of the supporting ring, and a clamping assembly installed in the rotating disc. A motor rotor is clamped in the clamping assembly, and a driving assembly is installed between the supporting block and the rotating disc. And the driving assembly comprises a first gear, a second driving motor and a second gear, the rear end of the rotating disc is fixedly connected with the first gear, the second driving motor is fixedly installed at the top of the supporting block, and the second gear is fixedly installed at the output end of the second driving motor. According to the utility model, accurate angle overturning is realized through the driving assembly, the clamping assembly can adapt to motor rotors of different sizes, all parts cooperate with each other, the operation is convenient, the versatility and stability are improved, and the winding of a power line can be avoided, thereby improving the working efficiency and reducing the cost.

Description

Technical Field

[0001] This utility model belongs to the technical field of motor rotor processing equipment, specifically a motor rotor flipping mechanism. Background Technology

[0002] As a device that converts electrical energy into mechanical energy, the performance and quality of an electric motor directly affect production efficiency and operational stability. An electric motor mainly consists of a stator and a rotor, and the rotor, as one of the key components, plays a crucial role in the overall performance of the motor due to its quality and precision.

[0003] In the process of motor processing and maintenance, a flipping mechanism is needed to flip the rotor in order to assemble or repair different parts of the rotor.

[0004] However, existing motor rotor flipping mechanisms are usually only applicable to rotors of fixed size. Different flipping equipment is required for rotors of different sizes, which increases costs and makes operation cumbersome. On the other hand, existing motor rotor flipping mechanisms have limitations in flipping angle, making it difficult to flip the rotor at any angle, and thus failing to meet diverse production and maintenance needs. In addition, the operation of motor rotor flipping mechanisms is not convenient enough, and their stability needs to be improved. Summary of the Invention

[0005] The purpose of this invention is to provide a motor rotor flipping mechanism that achieves precise angle flipping through a drive component, and the clamping component can adapt to motor rotors of different sizes. All parts work together, making operation convenient, improving versatility and stability, and avoiding power cord tangling, thereby improving work efficiency and reducing costs.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a motor rotor flipping mechanism is provided, including a base plate, a support block is fixedly connected to the top of the base plate, a support ring is fixedly connected to the top of the support block, a rotating disk is movably mounted at the front end of the support ring, a clamping assembly is installed inside the rotating disk, and a driving assembly is installed between the support block and the rotating disk.

[0007] The drive assembly includes a first gear, a second drive motor, and a second gear. The first gear is fixedly connected to the rear end of the rotating disk, and the second drive motor is fixedly installed on the top of the support block. The second gear is fixedly installed at the output end of the second drive motor, and the second gear meshes with the first gear.

[0008] Furthermore, the clamping assembly includes a first clamping block, a sliding groove, a second clamping block, a movable hole, a lead screw, a screw hole, and a first drive motor. The first clamping block is fixedly connected inside the rotating disk. The sliding groove is formed inside the rotating disk. The second clamping block is slidably installed inside the sliding groove. The movable hole is formed at the rear end of the sliding groove. The lead screw is movably installed inside the movable hole. The screw hole is formed at the rear end of the sliding groove. The lead screw is located inside the screw hole. The first drive motor is fixedly installed at the rear end of the outer wall of the rotating disk. The lead screw is fixedly installed at the output end of the first drive motor.

[0009] Furthermore, mounting blocks are fixedly connected to both sides of the outer wall of the first clamping block and the second clamping block, and a spring is fixedly connected between the two mounting blocks on the same side.

[0010] Furthermore, a protective sleeve is fixedly connected to the top of the support block, and the second drive motor is fixedly installed inside the protective sleeve.

[0011] Furthermore, a mounting ring is fixedly connected to the front end of the outer wall of the support ring, and a roller is movably mounted inside the outer surface of the mounting ring. Multiple rollers are arranged in a ring, and the inner wall of the rotating disk is in contact with the outer wall of the roller.

[0012] Furthermore, a retaining ring is fixedly connected to the rear end of the rotating disk, and the retaining ring is located at the rear end of the mounting ring.

[0013] Furthermore, the base plate has four mounting holes arranged in a rectangular pattern inside.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This utility model includes a rotating disk, a first clamping block, a second clamping block, a lead screw, and a first drive motor. In use, the motor rotor to be flipped is placed between the first and second clamping blocks within the rotating disk. Then, the first drive motor is activated, and its output drives the lead screw to rotate, causing the second clamping block to move towards the first clamping block, thus clamping the motor rotor. This utility model can clamp motor rotors of different sizes, improving versatility and reducing costs.

[0016] 2. This utility model includes a rotating disk, a first drive motor, a first gear, a second drive motor, a second gear, a mounting ring, and rollers. When the motor rotor needs to be rotated, the second drive motor is activated. The output end of the second drive motor drives the second gear to rotate, which in turn drives the rotating disk to rotate through meshing with the first gear. Because the rotation angle of the second drive motor is limited, it can only drive the rotating disk to rotate half a turn, effectively avoiding the problem of the power cord of the first drive motor getting tangled. At the same time, during the rotation of the rotating disk, its inner wall interacts with the rollers on the mounting ring, reducing friction and making the rotation smoother. This utility model can rotate the motor rotor at different angles, is easy to operate, and improves work efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a rear view structural diagram of the utility model;

[0020] Figure 3 This is an exploded structural diagram of the clamping assembly and the driving assembly of this utility model;

[0021] Figure 4 This is an exploded structural diagram of the rotating disk and support ring of this utility model.

[0022] In the diagram: 1. Base plate; 101. Mounting hole; 2. Support block; 201. Support ring; 202. Protective sleeve; 3. Rotary disk; 301. Retaining ring; 4. Clamping assembly; 401. First clamping block; 402. Slide groove; 403. Second clamping block; 404. Movable hole; 405. Lead screw; 406. Screw hole; 407. First drive motor; 408. Mounting block; 409. Spring; 5. Drive assembly; 501. First gear; 502. Second drive motor; 503. Second gear; 6. Mounting ring; 7. Roller; 8. Motor rotor. Detailed Implementation

[0023] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0024] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0025] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] Reference Figure 1-4 The present invention provides a motor rotor flipping mechanism. The motor rotor flipping mechanism includes a base plate 1, a support block 2 fixedly connected to the top of the base plate 1, a support ring 201 fixedly connected to the top of the support block 2, a rotating disk 3 movably mounted at the front end of the support ring 201, a clamping assembly 4 installed inside the rotating disk 3, and a driving assembly 5 installed between the support block 2 and the rotating disk 3. The driving assembly 5 includes a first gear 501, a second drive motor 502, and a second gear 503. The first gear 501 is fixedly connected to the rear end of the rotating disk 3, the second drive motor 502 is fixedly mounted on the top of the support block 2, and the second gear 503 is fixedly mounted at the output end of the second drive motor 502. The second gear 503 meshes with the first gear 501.

[0028] In use, the rotor 8 is clamped to the front end of the rotating disk 3 by the clamping assembly 4, and then the second drive motor 502 is started. The output end of the second drive motor 502 drives the second gear 503 at its output end to rotate. Since the second gear 503 meshes with the first gear 501 at the rear end of the rotating disk 3, it drives the rotating disk 3 to rotate. The second drive motor 502 can only drive the rotating disk 3 to rotate half a turn, which realizes the angle adjustment of the motor rotor 8. At the same time, the half-turn rotation can prevent the power cord of the first drive motor 407 from getting tangled.

[0029] The clamping assembly 4 includes a first clamping block 401, a sliding groove 402, a second clamping block 403, a movable hole 404, a lead screw 405, a screw hole 406, and a first drive motor 407. The first clamping block 401 is fixedly connected inside the rotating disk 3. The sliding groove 402 is opened inside the rotating disk 3. The second clamping block 403 is slidably installed inside the sliding groove 402. The movable hole 404 is opened at the rear end of the sliding groove 402. The lead screw 405 is movably installed inside the movable hole 404. The screw hole 406 is opened at the rear end of the sliding groove 402. The lead screw 405 is located inside the screw hole 406. The first drive motor 407 is fixedly installed at the rear end of the outer wall of the rotating disk 3. The lead screw 405 is fixedly installed at the output end of the first drive motor 407.

[0030] In use, the first drive motor 407 is started, and the output end of the first drive motor 407 drives the lead screw 405 to rotate in the screw hole 406. The lead screw 405 and the second clamping block 403 cooperate through the sliding groove 402 and the movable hole 404 to convert the rotation of the lead screw 405 into the linear motion of the second clamping block 403 in the sliding groove 402. When the second clamping block 403 approaches the first clamping block 401, it can clamp the motor rotor 8.

[0031] Mounting blocks 408 are fixedly connected to both sides of the outer wall of the first clamping block 401 and the second clamping block 403, and a spring 409 is fixedly connected between the two mounting blocks 408 on the same side.

[0032] When the first clamping block 401 and the second clamping block 403 clamp the motor rotor 8, the spring 409 between the mounting blocks 408 on both sides is in a stretched state, making the clamping more stable.

[0033] A protective sleeve 202 is fixedly connected to the top of the support block 2, and the second drive motor 502 is fixedly installed inside the protective sleeve 202.

[0034] When in use, the second drive motor 502 is enclosed inside, which can effectively protect the second drive motor 502 from the influence of the external environment, such as dust, collision, etc., thereby extending the service life of the second drive motor 502.

[0035] A mounting ring 6 is fixedly connected to the front end of the outer wall of the support ring 201. A roller 7 is movably mounted inside the outer surface of the mounting ring 6. There are multiple rollers 7 arranged in a ring. The inner wall of the rotating disk 3 and the outer wall of the roller 7 are in contact with each other.

[0036] When the rotating disk 3 rotates, its inner wall comes into contact with the multiple annularly distributed rollers 7 on the mounting ring 6. The rollers 7 roll as the rotating disk 3 rotates, which can reduce the friction between the rotating disk 3 and the support ring 201, making the rotation of the rotating disk 3 smoother, reducing the wear of this utility model, and reducing energy loss.

[0037] A retaining ring 301 is fixedly connected to the rear end of the rotating disk 3, and the retaining ring 301 is located at the rear end of the mounting ring 6.

[0038] In use, the retaining ring 301 is located at the rear end of the mounting ring 6 and serves as a limit, preventing the rotating disk 3 from undergoing axial displacement during rotation, thus ensuring the stability and reliability of this utility model.

[0039] The base plate 1 has four mounting holes 101 arranged in a rectangular pattern inside.

[0040] In use, the four rectangular mounting holes 101 inside the base plate 1 are used to fix the present invention in place, preventing it from moving during operation and improving the safety and stability of operation.

[0041] Working principle: First, the present invention is fixedly installed in the designated position through the four rectangular mounting holes 101 inside the base plate 1.

[0042] Then, the motor rotor 8 to be flipped is placed between the first clamping block 401 and the second clamping block 403 in the rotating disk 3. The first drive motor 407 is then started, which drives the lead screw 405 to rotate, causing the second clamping block 403 to move toward the first clamping block 401 and clamp the motor rotor 8.

[0043] When it is necessary to flip the motor rotor 8, the second drive motor 502 is started. The output end of the second drive motor 502 drives the second gear 503 to rotate, thereby driving the rotating disk 3 to rotate through meshing with the first gear 501. Since the rotation angle of the second drive motor 502 is limited, it can only drive the rotating disk 3 to rotate half a turn, effectively avoiding the problem of the power cord of the first drive motor 407 getting tangled.

[0044] Meanwhile, as the rotating disk 3 rotates, its inner wall interacts with the rollers 7 on the mounting ring 6, reducing friction and making the rotation smoother.

[0045] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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 motor rotor reversing mechanism, comprising a base plate (1), characterized in that: A support block (2) is fixedly connected to the top of the base plate (1), a support ring (201) is fixedly connected to the top of the support block (2), a rotating disk (3) is movably installed at the front end of the support ring (201), a clamping assembly (4) is installed inside the rotating disk (3), and a driving assembly (5) is installed between the support block (2) and the rotating disk (3). The drive assembly (5) includes a first gear (501), a second drive motor (502), and a second gear (503). The rear end of the rotating disk (3) is fixedly connected to the first gear (501), and the top of the support block (2) is fixedly installed with the second drive motor (502). The output end of the second drive motor (502) is fixedly installed with the second gear (503), and the second gear (503) meshes with the first gear (501).

2. The motor rotor reversing mechanism as described in claim 1, characterized in that: The clamping assembly (4) includes a first clamping block (401), a sliding groove (402), a second clamping block (403), a movable hole (404), a lead screw (405), a screw hole (406), and a first drive motor (407). The first clamping block (401) is fixedly connected inside the rotating disk (3). The sliding groove (402) is opened inside the rotating disk (3). The second clamping block (403) is slidably installed inside the sliding groove (402). The movable hole (404) is opened at the rear end of the sliding groove (402). The lead screw (405) is movably installed inside the movable hole (404). The screw hole (406) is opened at the rear end of the sliding groove (402). The lead screw (405) is located inside the screw hole (406). The first drive motor (407) is fixedly installed at the rear end of the outer wall of the rotating disk (3). The lead screw (405) is fixedly installed at the output end of the first drive motor (407).

3. The motor rotor reversing mechanism as described in claim 2, characterized in that: Mounting blocks (408) are fixedly connected to both sides of the outer wall of the first clamping block (401) and the second clamping block (403), and a spring (409) is fixedly connected between the two mounting blocks (408) on the same side.

4. The motor rotor reversing mechanism as described in claim 1, characterized in that: The top of the support block (2) is fixedly connected to a protective sleeve (202), and the second drive motor (502) is fixedly installed inside the protective sleeve (202).

5. The motor rotor reversing mechanism as described in claim 1, characterized in that: The support ring (201) has a mounting ring (6) fixedly connected to the front end of its outer wall. The mounting ring (6) has a roller (7) movably mounted inside its outer surface. The roller (7) has multiple rollers arranged in a ring. The inner wall of the rotating disk (3) is in contact with the outer wall of the roller (7).

6. The motor rotor reversing mechanism as described in claim 1, characterized in that: A retaining ring (301) is fixedly connected to the rear end of the rotating disk (3), and the retaining ring (301) is located at the rear end of the mounting ring (6).

7. The motor rotor reversing mechanism as described in claim 1, characterized in that: The base plate (1) has four mounting holes (101) arranged in a rectangular pattern inside.

Images