Rotor installation tool of large-torque motor

Abstract

The utility model discloses a rotor installation tool of a large torque motor, relates to the rotor tool technical field, and comprises a housing and a second auxiliary frame, the bottom of the housing is provided with a damping rotation handle 1, the end portion of the damping rotation handle 1 is provided with a connection rod, the end portion of the connection rod is provided with a first auxiliary frame, and the second auxiliary frame is provided with a second auxiliary frame. A butt joint assembly for auxiliary butt joint of the motor and the rotor is arranged in the first auxiliary frame, the butt joint assembly comprises a bottom plate, an electric push rod, a connecting rod, a mounting rod and an inner frame, the electric push rod is arranged on the outer surface of the bottom plate, and the connecting rod is mounted at the output end of the electric push rod. According to the rotor installation tool of the large-torque motor, through the design of the butt joint assembly, a rotor placed at the bottom of the shell can be overturned and clamped conveniently, meanwhile, the height of the rotor can be further adjusted, stable butt joint of the motor limited in the second auxiliary frame is facilitated, the operation steps are simplified, and the working efficiency is improved. And the installation efficiency between the rotor and the motor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotor tooling, in particular to a rotor installation tooling for a high-torque motor. Background Technique

[0002] An electric vehicle requires a powerful motor to drive the vehicle. A low-speed high-torque motor is often applied to the drive system of an electric vehicle, which can provide sufficient power and torque output, enabling the vehicle to operate under various road conditions. Therefore, a high-torque motor will be used. When processing a high-torque motor, the rotor needs to be installed to assist in the overall forming of the entire high-torque motor.

[0003] However, when installing the rotor, the angle is limited, and it is difficult to install the rotor at multiple angles, which affects the installation efficiency of the rotor.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a rotor installation tooling for a high-torque motor is provided. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rotor installation tooling for a high-torque motor to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A rotor installation tooling for a high-torque motor, including a housing and a second auxiliary frame. A damping rotation handle one is arranged at the bottom of the housing, and a connecting rod is installed at the end of the damping rotation handle one. A first auxiliary frame is arranged at the end of the connecting rod, and a docking assembly for motor and rotor auxiliary docking is arranged inside the first auxiliary frame. The docking assembly includes a bottom plate, an electric push rod, a connecting rod, a mounting rod, and an inner frame. An electric push rod is arranged on the outer surface of the bottom plate, and a connecting rod is installed at the output end of the electric push rod. A mounting rod is arranged at the end of the connecting rod. An inner frame is arranged in the middle of the first auxiliary frame. The second auxiliary frame is arranged above the first auxiliary frame.

[0007] Further, the structures of the first auxiliary frame and the second auxiliary frame are exactly the same, and a connecting plate is arranged at the top of the second auxiliary frame.

[0008] Further, damping rotation handles two are arranged on both sides of the connecting plate, and a stabilizing rod is connected to the outer surface of the top of the connecting plate.

[0009] Further, a third auxiliary frame is arranged at the top of the stabilizing rod, and the structures of the first auxiliary frame, the second auxiliary frame, and the third auxiliary frame are exactly the same.

[0010] Further, a positioning assembly for fixing the rotor or the motor housing is arranged inside the inner frame, and the positioning assembly is symmetrically distributed about the center of the inner frame.

[0011] Further, the positioning component includes a hydraulic rod and a positioning plate, and a hydraulic rod is installed at the output end of the hydraulic rod.

[0012] Further, the positioning plate is in an arc structure, and the height of the positioning plate is greater than the height of the inner frame.

[0013] Further, an inner frame is provided at the bottom of the mounting rod, and the inner frame is slidably connected to the first auxiliary frame.

[0014] The utility model provides a rotor installation tooling for a high-torque motor, which has the following beneficial effects:

[0015] 1. Through the design of the docking component, the utility model is convenient for flipping and clamping the rotor placed at the bottom of the housing and further adjusting the height of the rotor, which is beneficial to stably docking the motor limited inside the second auxiliary frame, simplifies the operation steps, and improves the installation efficiency between the rotor and the motor.

[0016] 2. Through the design of the damping rotation handle one and the connecting rod, the utility model can rotate the first auxiliary frame, which is beneficial to installing the rotor at different angles, avoiding the limited position when the rotor is docked and installed, affecting the placement of the rotor. Through the design of the positioning component, it is convenient to clamp and fix rotors and motor housings of different sizes, which is beneficial to the subsequent stable docking of the motor and the rotor and ensures the accuracy of the position during docking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of a rotor installation tooling for a high-torque motor of the utility model;

[0018] Figure 2 is a schematic diagram of the structure of the first auxiliary frame of a rotor installation tooling for a high-torque motor of the utility model;

[0019] Figure 3 is a schematic top view structure diagram of a rotor installation tooling for a high-torque motor of the utility model.

[0020] In the figure: 1. Housing; 2. Damping rotation handle one; 3. Connecting rod; 4. First auxiliary frame; 5. Second auxiliary frame; 6. Damping rotation handle two; 7. Connecting plate; 8. Docking component; 801. Bottom plate; 802. Electric push rod; 803. Link; 804. Mounting rod; 805. Inner frame; 9. Positioning component; 901. Hydraulic rod; 902. Positioning plate; 10. Stabilizing rod; 11. Third auxiliary frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following further describes the implementation mode of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] As Figure 1 , Figure 2 and Figure 3 shown, a rotor installation tooling for a high-torque motor includes a housing 1, a damping rotation handle 1 2, a connecting rod 3, a first auxiliary frame 4, a second auxiliary frame 5, a damping rotation handle 2 6, a connecting plate 7, a docking assembly 8, a bottom plate 801, an electric push rod 802, a connecting rod 803, a mounting rod 804, an inner frame 805, a positioning assembly 9, a hydraulic rod 901, a positioning plate 902, a stabilizing rod 10, and a third auxiliary frame 11. A damping rotation handle 1 2 is provided at the bottom of the housing 1, and a connecting rod 3 is installed at the end of the damping rotation handle 1 2. Through the design of the damping rotation handle 1 2 and the connecting rod 3, the first auxiliary frame 4 can be rotated, which is beneficial to installing the rotor at different angles, avoiding the limited position during the docking installation of the rotor and affecting the placement of the rotor. The end of the connecting rod 3 is provided with a first auxiliary frame 4, and a docking assembly 8 for the auxiliary docking of the motor and the rotor is arranged inside the first auxiliary frame 4. The docking assembly 8 includes a bottom plate 801, an electric push rod 802, a connecting rod 803, a mounting rod 804, and an inner frame 805. An electric push rod 802 is arranged on the outer surface of the bottom plate 801, and a connecting rod 803 is installed at the output end of the electric push rod 802. The end of the connecting rod 803 is provided with a mounting rod 804, and an inner frame 805 is arranged at the bottom of the mounting rod 804, and the inner frame 805 is slidably connected to the first auxiliary frame 4. The inner frame 805 is arranged in the middle of the first auxiliary frame 4, and a positioning assembly 9 for fixing the rotor or the motor housing is arranged inside the inner frame 805, and the positioning assembly 9 is symmetrically distributed about the center of the inner frame 805. Through the size of the inner frame 805 itself, the corresponding rotor or motor can be placed and limited. Through the design of the electric push rod 802, the inner frame 805 connected to the connecting rod 803 and the mounting rod 804 can be moved up and down inside the first auxiliary frame 4, which is convenient for flipping and clamping the rotor placed at the bottom of the housing 1 and further adjusting the height of the rotor, which is beneficial to the stable docking of the motor limited in the second auxiliary frame 5, simplifies the operation steps, and improves the installation efficiency between the rotor and the motor. The second auxiliary frame 5 is arranged above the first auxiliary frame 4;

[0023] As Figure 1 and Figure 2 It should be noted that there seem to be some inconsistent or unclear parts in the original text, such as the repeated use of "damping rotation handle 1" and "damping rotation handle 2" which might need further clarification in the source content for a more accurate translation.As shown, the first auxiliary frame 4 and the second auxiliary frame 5 have exactly the same structure, and a connecting plate 7 is provided at the top of the second auxiliary frame 5. Damping rotating handles II 6 are provided on both sides of the connecting plate 7. A stabilizing rod 10 is connected to the outer surface of the top of the connecting plate 7. A third auxiliary frame 11 is provided at the top of the stabilizing rod 10, and the first auxiliary frame 4, the second auxiliary frame 5 and the third auxiliary frame 11 have exactly the same structure. Through the design that the damping rotating handle II 6 is rotatably connected to the housing 1, it is convenient for the connecting plate 7 at the end of the damping rotating handle II 6 to rotate, so that the positions of the second auxiliary frame 5 and the third auxiliary frame 11 are interchanged. When one group of the second auxiliary frame 5 or the third auxiliary frame 11 clamps the motor housing and the rotor for docking, the other group of the second auxiliary frame 5 or the third auxiliary frame 11 pre-places the motor housing to be docked in the next group, which saves time and effort. The positioning assembly 9 includes a hydraulic rod 901 and a positioning plate 902. The output end of the hydraulic rod 901 is provided with the hydraulic rod 901, and the positioning plate 902 is in an arc structure, and the height of the positioning plate 902 is greater than the height of the inner frame 805. Through the design of the hydraulic rod 901, the positioning plate 902 can be driven to move in position, which is convenient for clamping and fixing rotors and motor housings of different sizes, is beneficial to the subsequent stable docking of the motor and the rotor, and ensures the accuracy of the position during docking. The design that the height of the positioning plate 902 is greater than that of the inner frame 805 is convenient for quickly clamping the rotor placed in the housing 1 and at the same time enables the rotor to protrude from the top of the first auxiliary frame 4 as a whole through flipping, which is beneficial for the user to directly observe the docking and assembly between the rotor and the motor.

[0024] In summary, for the rotor installation tooling of the high-torque motor, first according to Figures 1-3In the structure shown, first, through the design of the damping rotating handle 1-2 and the connecting rod 3, the first auxiliary frame 4 can be rotated, which is beneficial to installing the rotor at different angles, avoiding the limited position during the docking installation of the rotor and affecting the placement of the rotor. During installation, the inner frame 805 can limit the placement of the corresponding rotor or motor according to its own size. Through the design of the electric push rod 802, the inner frame 805 connected to the connecting rod 803 and the mounting rod 804 can be driven to move up and down inside the first auxiliary frame 4, facilitating the flipping and clamping of the rotor placed at the bottom of the housing 1 and further adjusting the height of the rotor, which is beneficial to the stable docking of the motor limited inside the second auxiliary frame 5, simplifying the operation steps and improving the installation efficiency between the rotor and the motor. Secondly, through the design of the hydraulic rod 901, the positioning plate 902 can be driven to move, facilitating the clamping and fixing of rotors and motor housings of different sizes, which is beneficial to the subsequent stable docking of the motor and the rotor and ensuring the accuracy of the position during docking. The design that the height of the positioning plate 902 is greater than that of the inner frame 805 is convenient for quickly clamping the rotor placed in the housing 1 and making the rotor protrude from the top of the first auxiliary frame 4 as a whole through flipping, which is beneficial for the user to directly observe the docking and assembly between the rotor and the motor. Finally, through the design of the damping rotating handle 2-6 rotatably connected to the housing 1, it is convenient for the connecting plate 7 at the end of the damping rotating handle 2-6 to rotate, so that the positions of the second auxiliary frame 5 and the third auxiliary frame 11 are interchanged. When one set of the second auxiliary frame 5 or the third auxiliary frame 11 clamps the motor housing to dock with the rotor, the other set of the second auxiliary frame 5 or the third auxiliary frame 11 can pre-place the motor housing required for the next docking. The design of the electric push rod 802 in the second auxiliary frame 5 or the third auxiliary frame 11 can be used to flip and lower the limited motor housing and synchronously cooperate with the upward movement of the rotor limited in the first auxiliary frame 4 to achieve the docking of the rotor and the motor housing.

[0025] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present invention and its practical application, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

Claims

1. A rotor installation tool for a high-torque motor, comprising a housing (1) and a second auxiliary frame (5), characterized in that: A damping rotating handle (2) is provided at the bottom of the housing (1), and a connecting rod (3) is installed at the end of the damping rotating handle (2), a first auxiliary frame (4) is provided at the end of the connecting rod (3), and a docking assembly (8) for auxiliary docking of a motor and a rotor is provided inside the first auxiliary frame (4), the docking assembly (8) comprising a base plate (801), an electric push rod (802), a connecting rod (803), a mounting rod (804) and an inner frame (805), an electric push rod (802) is provided on the outer surface of the base plate (801), and a connecting rod (803) is installed at the output end of the electric push rod (802), and a mounting rod (804) is provided at the end of the connecting rod (803), an inner frame (805) is provided in the middle of the first auxiliary frame (4), and the second auxiliary frame (5) is provided above the first auxiliary frame (4).

2. The rotor installation tool for a high-torque motor according to claim 1, characterized in that: The first auxiliary frame (4) and the second auxiliary frame (5) have completely the same structure, and a connecting plate (7) is provided on the top of the second auxiliary frame (5).

3. The rotor installation tool for a high-torque motor according to claim 2, characterized in that: Damping rotating handles (6) are arranged on both sides of the connecting plate (7), and a stabilizing rod (10) is connected to the top outer surface of the connecting plate (7).

4. The rotor installation tool for a high-torque motor according to claim 3, characterized in that: A third auxiliary frame (11) is arranged on the top of the stabilizing rod (10), and the first auxiliary frame (4), the second auxiliary frame (5) and the third auxiliary frame (11) are completely identical in structure.

5. The rotor installation tool for a high-torque motor according to claim 1, characterized in that: A positioning assembly (9) for fixing the rotor or the motor housing is arranged inside the inner frame (805), and the positioning assemblies (9) are symmetrically distributed about the center of the inner frame (805).

6. The rotor installation tool for a high-torque motor according to claim 5, characterized in that: The positioning assembly (9) comprises a hydraulic rod (901) and a positioning plate (902), and the hydraulic rod (901) is installed at the output end of the hydraulic rod (901).

7. The rotor installation tool for a high-torque motor according to claim 6, characterized in that: The positioning plate (902) has an arc-shaped structure, and the height of the positioning plate (902) is greater than the height of the inner frame (805).

8. The rotor installation tool for a high-torque motor according to claim 6, characterized in that: An inner frame (805) is provided at the bottom of the mounting rod (804), and the inner frame (805) is slidably connected to the first auxiliary frame (4).

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