Motor rotor transportation and storage tooling

Abstract

The utility model relates to motor rotor technical field, and disclose a kind of motor rotor transport storage frock, including rectangular base, bearing structure and adjusting structure, the rectangular base includes two groups of symmetrically arranged longitudinal frame and crosspiece, two groups the longitudinal frame and crosspiece head-to-tail are sequentially connected.The utility model two bearing racks of multiple groups of V-shaped structure distribution can be fixed with motor rotor therein, prevent its placement or transport when rolling, and the setting of adjusting structure, the spacing between two support frames can be adjusted by rotating hand wheel, to control the inclination angle of two bearing racks, to place motor rotor of different sizes, compared with customization can greatly reduce production cost, and also can control the height of motor rotor gravity when placing according to the inclination angle of two bearing racks, so that it is more stable when transporting and storing.

Description

Technical Field

[0001] This utility model relates to the field of motor rotor technology, specifically to a motor rotor transportation and storage fixture. Background Technology

[0002] The rotor of an electric motor is the core rotating component, and its function is to convert electromagnetic energy into mechanical energy (rotational motion). It works in conjunction with the stationary stator to achieve the operation of the motor.

[0003] Currently, most motor manufacturers use custom-made curved rubber pads as tooling for rotor placement and transportation. Depending on the type of production, various sizes of rubber pads need to be customized, which leads to higher production costs.

[0004] Therefore, we propose a motor rotor transport and storage fixture to solve the problems mentioned above. Utility Model Content

[0005] (a) Technical problems to be solved In view of the shortcomings of the prior art mentioned above, the purpose of this utility model is to provide a motor rotor transportation and storage fixture to solve the problems mentioned above.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: A motor rotor transport and storage fixture includes a rectangular base, the rectangular base including two sets of symmetrically arranged longitudinal frames and transverse frames, the two sets of longitudinal frames and transverse frames being connected end to end in sequence; The load-bearing structure includes two sets of main frames and multiple sets of supports. The two sets of main frames are parallel to the longitudinal frames and their ends are respectively fixed on the two sets of transverse frames. The multiple sets of supports are evenly distributed between the main frames and the longitudinal frames. Multiple load-bearing frames are provided on the upper part of the main frames. Two load-bearing frames in the same transverse direction are symmetrically distributed in a "V" shape. Support frames connected to the bottom wall of the load-bearing frames are provided on the longitudinal frames. The adjustment structure includes a hinge seat fixed to the main frame and hinged to one end of the support frame. The support frame has a sliding groove. The bottom of the support frame has a sliding plate that is slidably connected to the sliding groove. The top of the support frame is rotatably mounted with a roller that is rollingly connected to the bottom wall of the support frame. An adjustment rod is rotatably mounted in two sliding grooves in the same transverse direction. The adjustment rod has a threaded section. The sliding plate is threadedly connected to the threaded section. The support frame in the same longitudinal direction is fixed by a connecting plate.

[0007] Furthermore, the threaded sections within the two grooves have opposite thread directions.

[0008] Furthermore, one end of the adjusting rod passes through the outer wall of the longitudinal frame and is fixed with a handwheel.

[0009] Furthermore, two guide baffles are symmetrically arranged at the bottom of the support frame, with the two guide baffles located on both sides of the roller.

[0010] Preferably, the top of the support frame is provided with an aluminum plate.

[0011] Preferably, the rectangular base is provided with pads at the bottom.

[0012] (III) Beneficial Effects Compared with the prior art, the beneficial effects of this utility model are: Multiple sets of V-shaped support frames can fix the motor rotor in place, preventing it from rolling during placement or transportation. The adjustable structure allows the spacing between the two support frames to be adjusted by turning a handwheel, thereby controlling the tilt angle of the two support frames to accommodate motor rotors of different sizes. Compared to customization, this can greatly reduce production costs. At the same time, the tilt angle of each support frame can be used to control the height of the motor rotor's center of gravity during placement, making it more stable during transportation and storage. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the motor rotor transportation and storage fixture of this utility model; Figure 2 This is a partial structural cross-sectional view of the motor rotor transport and storage fixture of this utility model.

[0014] In the diagram: 11 longitudinal frame, 12 transverse frame, 21 main frame, 22 bracket, 23 load-bearing frame, 24 support frame, 31 hinge seat, 32 slide groove, 33 adjusting rod, 34 threaded section, 35 sliding plate, 36 roller, 37 connecting plate, 38 handwheel, 39 guide baffle, 4 pad, 5 aluminum plate. Detailed Implementation

[0015] 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. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0016] Please see Figure 1-2 As shown, this utility model provides a motor rotor transportation and storage fixture, including a rectangular base. The rectangular base includes two sets of symmetrically arranged longitudinal frames 11 and transverse frames 12, which are fixedly connected end to end. The load-bearing structure includes a main frame 21, a support frame 22, a load-bearing frame 23, and a support frame 24. The main frame 21 is provided in two sets, which are parallel to the longitudinal frame 11 and are fixed at both ends to the two sets of transverse frames 12. The support frame 22, the load-bearing frame 23, and the support frame 24 are provided in multiple sets and in equal quantities. Multiple sets of support frames 22 are symmetrically distributed between the two main frames 21 and the longitudinal frame 11. One end of the load-bearing frame 23 is set on the upper part of the main frame 21. Two load-bearing frames 23 in the same transverse direction are symmetrically distributed in a "V" shape. The longitudinal frame 11 is provided with a support frame 24 connected to the bottom wall of the load-bearing frame 23. The rotor is placed axially in the longitudinal direction. Multiple load-bearing frames 23 evenly distributed in a "V" shape can limit and support the rotor placed therein. The adjustment structure includes a hinge seat 31 fixed on the main frame 21 and hinged to one end of the support frame 23. The hinge seat 31 has a triangular structure to enhance its stability. A sliding groove 32 is opened laterally on the top wall of the support 22. A sliding plate 35 that is slidably connected to the sliding groove 32 is fixed at the bottom of the support frame 24. A roller 36 that is rotatably installed on the top of the support frame 24 and is slidably connected to the bottom wall of the support frame 23. One set of two symmetrical sliding grooves 32 in the transverse direction are rotatably installed with the same adjusting rod 33. The adjusting rod 33 is provided with a threaded section 34. The threaded sections 34 in the two sliding grooves 32 have opposite thread directions. The sliding plate 35 is threadedly connected to the threaded section 34. Multiple support frames 24 on one side in the same longitudinal direction are fixed by a connecting plate 37. One end of the adjusting rod 33 passes through the outer wall of the longitudinal frame 11 and is fixed with a handwheel 38.

[0017] After the motor rotor is placed, the adjusting rod 33 is rotated by the handwheel 38. When the adjusting rod 33 rotates, it drives the two symmetrical support frames 24 to move towards or away from each other through the threaded section 34. The connecting plate 37 is set to enhance the synchronicity of the movement of multiple support frames 24, thereby adjusting the opening and closing angle of the two bearing frames 23 to accommodate motor rotors of different sizes, thus expanding the applicability of this tooling. At the same time, the horizontal position of the motor rotor can be adjusted as needed. For example, when the motor rotor is large, the two bearing frames 23 can continue to tilt outward after contacting the outer wall of the motor rotor to lower the center of gravity of the motor rotor, making it more stable during placement or transportation.

[0018] As a preferred technical solution of this utility model: two guide baffles 39 are symmetrically arranged at the bottom of the support frame 23. The two guide baffles 39 extend along the length direction of the support frame 23 and are located on both sides of the roller 36 to form guide grooves to prevent the roller 36 from rolling.

[0019] As a preferred technical solution of this utility model: an aluminum plate 5 is provided on the top of the support frame 23 to prevent damage to the rotor surface during transportation.

[0020] As a preferred technical solution of this utility model: pads 4 are provided at the four corners of the bottom of the rectangular base to further enhance the stability of the rectangular base when it is placed.

[0021] For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances; for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A tooling for transporting and storing motor rotors, characterized in that, include: A rectangular base, comprising two sets of symmetrically arranged longitudinal frames (11) and transverse frames (12), the two sets of longitudinal frames (11) and transverse frames (12) being connected end to end; The load-bearing structure includes two sets of main frames (21) and multiple sets of supports (22). The two sets of main frames (21) are parallel to the longitudinal frames (11) and their ends are fixed on the two sets of transverse frames (12). The multiple sets of supports (22) are evenly distributed between the main frames (21) and the longitudinal frames (11). Multiple load-bearing frames (23) are provided on the upper part of the main frames (21). Two load-bearing frames (23) in the same transverse direction are symmetrically distributed in a "V" shape. Support frames (24) connected to the bottom wall of the load-bearing frames (23) are provided on the longitudinal frames (11). The adjustment structure includes a hinge seat (31) fixed on the main frame (21) and hinged to one end of the support frame (23). The top wall of the support (22) is provided with a sliding groove (32). The bottom of the support frame (24) is fixed with a sliding plate (35) that is slidably connected to the sliding groove (32). The top of the support frame (24) is rotatably installed with a roller (36) that is rotatably connected to the bottom wall of the support frame (23). An adjustment rod (33) is rotatably installed in two sliding grooves (32) in the same transverse direction. The adjustment rod (33) is provided with a threaded section (34). The sliding plate (35) is threadedly connected to the threaded section (34). The support frame (24) in the same longitudinal direction is fixed by a connecting plate (37).

2. The motor rotor transport and storage fixture according to claim 1, characterized in that: The threaded sections (34) within the two grooves (32) have opposite thread directions.

3. The motor rotor transport and storage fixture according to claim 2, characterized in that: One end of the adjusting rod (33) passes through the outer wall of the longitudinal frame (11) and is fixed with a handwheel (38).

4. The motor rotor transport and storage fixture according to claim 3, characterized in that: The support frame (23) has two guide baffles (39) symmetrically arranged at the bottom, and the two guide baffles (39) are located on both sides of the roller (36).

5. The motor rotor transport and storage fixture according to claim 1, characterized in that: An aluminum plate (5) is provided on the top of the support frame (23).

6. The motor rotor transport and storage fixture according to claim 1, characterized in that: The rectangular base is provided with feet (4) at the bottom.

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