Double-sided turnover basket for placing motor rotors

Abstract

The present invention provides a double-sided turnover basket for placing motor rotors, which relates to the technical field of motor rotor turnover equipment. The double-sided turnover basket includes a bottom frame, and a plurality of layered support frames arranged in parallel on the bottom frame. A plurality of serpentine placement rods are provided on the outer walls of opposite sides of each layered support frame. The main body of the serpentine placement rod is cylindrical, one end is fixedly connected to the layered support frame, and a plurality of accommodation grooves are arranged at intervals on the cylindrical main body. The serpentine placement rods on the outer walls of the same side of adjacent layered support frames are distributed in parallel from top to bottom. The double-sided turnover basket effectively supports and fixes the motor rotors, facilitates the temporary placement and turnover of a batch of motor rotors of the same model. At the same time, the motor rotor cores are placed completely suspended, which not only prevents bumps but also greatly reduces the weight of the turnover basket, reducing the processing cost of the double-sided turnover basket.

Description

Technical Field

[0001] The present invention relates to the technical field of motor rotor turnover equipment, and particularly relates to a double-sided turnover basket for placing motor rotors. Background Art

[0002] During the manufacturing process of motor rotors, there are multiple processes that need to be carried out at different processing positions. Some connections between front and back positions need to be separated from the production line. At this time, turnover baskets are usually used. A number of grooves with shallow ends and deep middles are provided in the turnover basket. The grooves are adapted to the outer peripheral contour of the motor rotor. The motor rotors are placed in a flat state in each groove in sequence. After placement, they are transported to other areas or the next processing position. Currently, the turnover baskets for motor rotors cannot effectively prevent the sliding of the motor rotors, lack anti-collision measures, and the large weight of the turnover baskets increases the processing cost of the turnover baskets. Summary of the Invention

[0003] The present invention provides a double-sided turnover basket for placing motor rotors in view of the deficiencies of the prior art.

[0004] The present invention solves the above technical problems by the following technical means:

[0005] A double-sided turnover basket for placing motor rotors includes a bottom frame, a plurality of layered support frames arranged in parallel on the bottom frame. A plurality of serpentine placement rods are provided on the outer walls of opposite sides of each layered support frame. The main body of the serpentine placement rod is cylindrical, one end is fixedly connected to the layered support frame, and a plurality of accommodation grooves for supporting and fixing the motor rotor shaft and making the motor rotor core completely suspended are provided at intervals on the cylindrical main body. The serpentine placement rods on the outer walls of the same side of adjacent layered support frames are parallelly distributed from top to bottom.

[0006] Further, the bottom frame includes a main body frame. The interior of the main body frame has a cavity. Channel steels are vertically and crosswise arranged in the cavity. The outer layered support frames are arranged on the main body frame, and the inner layered support frames are arranged at the intersections of the channel steels; on both sides of the main body frame parallel to the layered support frames, first chutes are provided, and on both sides perpendicular to the layered support frames, second chutes are provided.

[0007] Further, a stabilizing plate is slidably arranged on the first chute. The stabilizing plate is in the shape of a right-angled trapezoid with a wider top and a narrower bottom. A first clamping block for sliding cooperation with the first chute is provided at the bottom of the stabilizing plate. A plurality of card holes for fixing the motor rotor shaft are provided on the stabilizing plate, and upwardly inclined limiting grooves are symmetrically provided on both sides of the card holes.

[0008] Further, an anti-collision plate is slidably arranged on the second chute. A plurality of parallel accommodation areas are provided on the anti-collision plate. A second clamping block for sliding cooperation with the second chute is provided at the bottom of the anti-collision plate.

[0009] Further, a buffer area corresponding to the end of the serpentine placement rod is provided in the accommodation area, and a silica gel sleeve is provided in the buffer area.

[0010] Further, the number of the layered support frames is four. A top frame is provided at the top of the layered support frames. A columnar handrail is provided on the outer wall of the top frame of the layered support frame on one side, and a hanging ring is provided on the outer wall of the top frame of the layered support frame on the other side.

[0011] Further, the longitudinal section of the layered support frame is in an inverted V shape, and the serpentine placement rod is perpendicularly arranged with respect to the outer wall of the layered support frame.

[0012] Advantages of the present invention:

[0013] For the double-sided turnover basket of the present invention, through a plurality of parallel layered support frames, and a plurality of serpentine placement rods are provided on the opposite outer walls of each layered support frame, so that the rotating shaft of the motor rotor is placed in the accommodation grooves of adjacent serpentine placement rods, which effectively supports and fixes the motor rotor, effectively prevents the sliding of the motor rotor, facilitates the temporary placement and turnover of a batch of motor rotors of the same model. At the same time, the motor rotor core is completely suspended, which not only prevents bumps but also greatly reduces the weight of the turnover basket, reducing the processing cost of the double-sided turnover basket. Description of the Drawings

[0014] Figure 1 It is a structural schematic diagram of the double-sided turnover basket for placing the motor rotor of the present invention after placing the motor rotor;

[0015] Figure 2 For Figure 1 the structural schematic diagram of the double-sided turnover basket after removing the serpentine placement rod in

[0016] Figure 3 It is a side view of the side with the hanging ring of the double-sided turnover basket for placing the motor rotor of the present invention;

[0017] Figure 4 It is a side view of the side with the columnar handrail of the double-sided turnover basket for placing the motor rotor of the present invention;

[0018] Figure 5 It is a structural schematic diagram of the serpentine placement rod of the present invention;

[0019] Figure 6 It is a structural schematic diagram of the bottom frame of the present invention;

[0020] Figure 7 It is a structural schematic diagram of the stabilizing plate of the present invention;

[0021] Figure 8 It is a structural schematic diagram of the anti-collision plate of the present invention.

[0022] In the figure: 1, bottom frame; 2, layered support frame; 3, serpentine placement rod; 4, accommodation groove; 5, top frame; 6, columnar handrail; 7, hanging ring; 8, main frame; 9, channel steel; 10, first chute; 11, second chute; 12, stabilizing plate; 13, first clamping block; 14, clamping hole; 15, limiting groove; 16, anti-collision plate; 17, accommodation area; 18, buffer area; 19, silica gel sleeve; 20, second clamping block; 21, rotating guide wheel; 22, motor rotor. Detailed implementation manner

[0023] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time.

[0025] Embodiment

[0026] As Figures 1-5 shown, this embodiment provides a double-sided turnover basket for placing a motor rotor, including a bottom frame 1, a plurality of layered support frames 2 arranged in parallel on the bottom frame 1, and a plurality of serpentine placement rods 3 provided on the outer walls of opposite sides of each layered support frame 2. The main body of the serpentine placement rod 3 is cylindrical, one end is fixedly connected to the layered support frame 2, and a plurality of accommodation grooves 4 for supporting and fixing the motor electronic rotating shaft and making the motor rotor core completely suspended are arranged at intervals on the cylindrical main body. The serpentine placement rods 3 on the outer walls of the same side of adjacent layered support frames 2 are distributed parallel to each other from top to bottom. By arranging a plurality of layered support frames in parallel, and providing a plurality of serpentine placement rods 3 on the outer walls of opposite sides of each layered support frame 2, and arranging a plurality of accommodation grooves 4 on each serpentine placement rod 3, the rotating shaft of the motor rotor is placed in the accommodation groove 4, which effectively supports and fixes the motor rotor, effectively prevents the sliding of the motor rotor, facilitates the temporary placement and turnover of a batch of motor rotors of the same model, and at the same time, the motor rotor core is completely suspended, which not only prevents collision but also greatly reduces the weight of the turnover basket and reduces the processing cost of the double-sided turnover basket.

[0027] Among them, the longitudinal section of the layered support frame 2 is in an inverted V shape, the serpentine placement rod 3 is perpendicular to the outer wall of the layered support frame 2, and the distance between the central axes of adjacent serpentine placement rods 3 on the same layered support frame 2 is 200 mm.

[0028] The cylindrical body length of the serpentine placement rod 3 is 430 mm. The number of accommodation grooves 4 is preferably two, and the distance between adjacent accommodation grooves 4 is 90 mm. The accommodation grooves 4 are preferably arc-shaped grooves, the outer wall radius of the arc-shaped groove is 20 mm, and the inner wall radius is 16 mm. The serpentine placement rod 3 is formed in one piece by a cold pressing process. The arc-shaped groove is adapted to the outer diameter of the rotating shaft of the motor rotor, is not easily deformed, and has good durability.

[0029] The number of the layered support frames 2 is four, and the distance between adjacent layered support frames 2 is 250 mm. A top frame 5 is provided at the top of the layered support frame 2. A columnar handrail 6 is provided on the outer wall of the top frame 5 of the layered support frame 2 on one side, and a lifting ring 7 is provided on the outer wall of the top frame 5 of the layered support frame 2 on the other side. The columnar handrail 6 and the lifting ring 7 enable the turnover box to be pushed manually or lifted by a hoist, improving the moving efficiency of the turnover basket.

[0030] The bottom frame 1 includes a main body frame 8. The inside of the main body frame 8 has a cavity, and channel steels 9 are vertically and crosswise arranged in the cavity. The outer layered support frames 2 are arranged on the main body frame 8, and the inner layered support frames 2 are arranged at the intersections of the channel steels 9. On both sides of the main body frame 8 parallel to the layered support frames 2, first chutes 10 are provided, and on both sides perpendicular to the layered support frames 2, second chutes 11 are provided. The bottom frame 1 is made of angle steel with good strength, and the frame shape is achieved by welding, which can bear the weight of the motor rotor, is not easily deformed, has high hardness, and compared with the frame made of channel steel, the weight is greatly reduced.

[0031] As Figures 6-8 shown, a stabilizing plate 12 is slidably arranged on the first chute 10. The stabilizing plate 12 is in the shape of a right-angled trapezoid with a wider top and a narrower bottom. A first clamping block 13 slidably matched with the first chute 10 is provided at the bottom of the stabilizing plate 12. A plurality of clamping holes 14 for fixing the rotating shaft of the motor rotor are provided on the stabilizing plate 12, and upwardly inclined limiting grooves 15 are symmetrically provided on both sides of the clamping holes 14. By clamping the first clamping block 13 at the bottom of the stabilizing plate 12 in the shape of a right-angled trapezoid with a wider top and a narrower bottom in the first chute 10, on the one hand, it will not touch the columnar handrail 6 and the lifting ring 7, and on the other hand, after the motor rotor is placed, the end of the rotating shaft near the outside is accommodated in the clamping hole 14, and the limiting groove 15 restricts the sliding of the end of the rotating shaft, avoiding the motor rotor from shaking during the movement of the turnover basket.

[0032] A collision prevention plate 16 is slidably arranged on the second sliding groove 11. A plurality of parallel accommodating areas 17 are provided on the collision prevention plate 16. A buffer area 18 corresponding to the end of the serpentine placement rod 3 is arranged in the accommodating area 17. A silica gel sleeve 19 is arranged in the buffer area 18. A second clamping block 20 slidably matched with the second sliding groove 11 is arranged at the bottom of the collision prevention plate 16. By clamping the second clamping block 20 at the bottom of the collision prevention plate 16 on the second sliding groove 11, the end of the serpentine placement rod 3 enters the accommodating area 17. The end of each serpentine placement rod 3 is accommodated in the buffer area 18, and the silica gel sleeve 19 wraps the end of the serpentine placement rod 3, buffering the collision of the end of the serpentine placement rod 3 against the staff during the turnover of the motor rotor, thus improving safety.

[0033] Rotating guide wheels 21 are arranged at the four corners of the bottom of the bottom frame 1. The wheel bodies of the rotating guide wheels 21 are made of nylon, which meets the load-bearing requirements of the turnover basket, has high durability and light weight. Two of them are universal wheels, enabling the turnover basket to be dragged in any direction. The two universal wheels are also equipped with brake pads. When the turnover basket does not need to be moved, the brake pads can be stepped on to prevent the turnover basket from sliding. A protective isolation sleeve is sleeved on the periphery of the serpentine placement rod 3, and the protective isolation sleeve completely wraps the serpentine placement rod 3, playing a role in preventing collision and warning.

[0034] The double-sided turnover basket of this embodiment for placing motor rotors has the following working principle:

[0035] a) Place the rotating shaft of the motor rotor in the accommodating groove 4 on the adjacent serpentine placement rod 3. The serpentine placement rod 3 effectively supports and fixes the motor rotor, and the motor rotor core is completely suspended.

[0036] b) Clamp the first clamping block 13 at the bottom of the stabilizing plate 12 in the first sliding groove 10. On the one hand, it will not touch the columnar handrail 6 and the hanging ring 7. On the other hand, after placing the motor rotor, the end of the rotating shaft near the outside is accommodated in the clamping hole 14, and the limiting groove 15 restricts the sliding of the end of the rotating shaft, avoiding the shaking of the motor rotor during the movement of the turnover basket.

[0037] c) Clamp the second clamping block 20 at the bottom of the collision prevention plate 16 on the second sliding groove 11, so that the end of the serpentine placement rod 3 enters the accommodating area 17. The end of each serpentine placement rod 3 is accommodated in the buffer area 18, and the silica gel sleeve 19 wraps the end of the serpentine placement rod 3, buffering the collision of the end of the serpentine placement rod 3 against the staff during the turnover of the motor rotor, thus improving safety.

[0038] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0039] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Double-sided turnover basket for placing motor rotors, Characterized in that: It includes a bottom frame (1), a plurality of layered support frames (2) arranged in parallel on the bottom frame (1), and a plurality of serpentine placement rods (3) are provided on the outer walls of opposite sides of each layered support frame (2). The main body of the serpentine placement rod (3) is cylindrical, one end is fixedly connected to the layered support frame (2), and a plurality of accommodation grooves (4) for supporting and fixing the electronic shaft of the motor rotor and making the motor rotor core completely suspended are arranged at intervals on the cylindrical main body. The serpentine placement rods (3) on the outer walls of the same side of adjacent layered support frames (2) are distributed parallel from top to bottom; The bottom frame (1) includes a main body frame (8). The interior of the main body frame (8) has a cavity, and channel steels (9) are vertically and crosswise arranged in the cavity. The outer layered support frames (2) are arranged on the main body frame (8), and the inner layered support frames (2) are arranged at the intersections of the channel steels (9); on both sides of the main body frame (8) parallel to the layered support frames (2), there are first chutes (10), and on both sides perpendicular to the layered support frames (2), there are second chutes (11); A stabilizing plate (12) is slidably arranged on the first chute (10). The stabilizing plate (12) is in the shape of a right-angled trapezoid with a wider top and a narrower bottom. A first clamping block (13) slidably matched with the first chute (10) is arranged at the bottom of the stabilizing plate (12). A plurality of clamping holes (14) for fixing the motor rotor shaft are arranged on the stabilizing plate (12), and upwardly inclined limiting grooves (15) are symmetrically arranged on both sides of the clamping holes (14); The number of the layered support frames (2) is four. A top frame (5) is arranged at the top of the layered support frames (2). A columnar handrail (6) is arranged on the outer wall of the top frame (5) of the layered support frame (2) on one side, and a lifting ring (7) is arranged on the outer wall of the top frame (5) of the layered support frame (2) on the other side.

2. The double-sided turnover basket for placing motor rotors according to claim 1, Characterized in that: An anti-collision plate (16) is slidably arranged on the second chute (11). A plurality of parallel accommodation areas (17) are arranged on the anti-collision plate (16). A second clamping block (20) slidably matched with the second chute (11) is arranged at the bottom of the anti-collision plate (16).

3. The double-sided turnover basket for placing motor rotors according to claim 2, Characterized in that: A buffer area (18) corresponding to the end of the serpentine placement rod (3) is arranged in the accommodation area (17), and a silica gel sleeve (19) is arranged in the buffer area (18).

4. The double-sided turnover basket for placing motor rotors according to claim 1, Characterized in that: The longitudinal section of the layered support frame (2) is in an inverted V shape, and the serpentine placement rod (3) is arranged perpendicular to the outer wall of the layered support frame (2).

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