Stator turnover device for motor production

Abstract

The utility model relates to the technical field of motor production, and provides a stator turnover device for motor production, which comprises a base, a turnover seat, a telescopic driving assembly, a first ball assembly, a stator placing seat and a stator receiving seat, the overturning seat is provided with a first supporting table and a second supporting table which are perpendicular to each other, the joint of the first supporting table and the second supporting table is hinged to the base, and the first supporting table is fixedly provided with a plurality of first ball assemblies; one end of the telescopic driving assembly is hinged to the first supporting table, and the other end of the telescopic driving assembly is hinged to the base. The stator placing seat comprises a stator placing plate and a stator limiting block; the stator receiving seat comprises a stator receiving plate and a stator enclosure frame. The stator overturning device has the advantages that the stator is overturned from a horizontal state to a vertical state through the overturning seat, the overturning stability of the stator is improved, and stator damage or personal injury is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of motor production, in particular to a stator turning device for motor production. Background Art

[0002] The stator is the stationary part of the motor; the stator consists of three parts: the stator core, the stator winding, and the frame. During the motor production process, when installing and repairing the stator, it is sometimes necessary to flip the stator from a horizontal state to a vertical state so that the staff can look down and observe the stator winding and the winding terminal. When transporting the stator, depending on the actual storage space of the transport vehicle, the motor's stator is sometimes flipped to a vertical state and then placed in the storage space to save space.

[0003] For large motors, such as those used in mining machinery plants, petrochemical plants, and steel plants, the stators of the motors are very heavy; during the process of manually turning the stators, the stators are prone to lose stability, causing damage to the stators or personal injury.

[0004] Therefore, how to use tools to flip the stator and improve the stability of stator flipping is a technical problem that urgently needs to be solved in this field. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a stator turning device for motor production to improve the stability of stator turning.

[0006] The utility model is implemented as follows: a stator turning device for motor production, comprising:

[0007] A base, a turning seat, a telescopic driving assembly, a first ball assembly, a stator placing seat and a stator receiving seat;

[0008] The flip seat has a first support platform and a second support platform that are perpendicular to each other, the connection between the first support platform and the second support platform is hinged to the base, and the first support platform is fixedly provided with a plurality of the first ball assemblies;

[0009] One end of the telescopic drive assembly is hinged to the first support platform, and the other end of the telescopic drive assembly is hinged to the base;

[0010] The stator placement seat includes a stator placement plate and a stator limit block, the stator limit block is fixedly arranged on the upper surface of the stator placement plate, the lower surface of the stator placement plate is placed on the first ball assembly, the first support platform has a left guide rail and a right guide rail, and the stator placement plate is located between the left guide rail and the right guide rail;

[0011] The stator receiving seat includes a stator receiving plate and a stator frame, wherein the stator frame is fixedly arranged on the front surface of the stator receiving plate, the stator frame is located at the corner of the first supporting platform and the second supporting platform, the stator frame abuts against the first supporting platform, and the rear surface of the stator receiving plate abuts against the second supporting platform.

[0012] Furthermore, it also includes: a second ball assembly, a plurality of the second ball assemblies are fixedly provided on the second support platform, and the rear surface of the stator receiving plate abuts against the second ball assembly.

[0013] Furthermore, the first ball assembly and the second ball assembly have the same structure, both comprising a support block, a ball and a cover, the support block being provided with an arc groove, the ball being placed in the arc groove, the cover being provided with a circular through hole, the diameter of the circular through hole being smaller than the diameter of the ball, the cover covering the support block, the ball being exposed from the circular through hole, and the cover also having a screw fixing hole.

[0014] Furthermore, the telescopic drive assembly is a telescopic cylinder or an electric telescopic rod.

[0015] Furthermore, the stator limiting block is a wedge-shaped block, and two wedge-shaped blocks are respectively distributed on the left and right sides of the upper surface of the stator placement plate.

[0016] Compared with the background technology, the advantages of the utility model are: the stator is flipped from a horizontal state to a vertical state through the flip seat; the stator in a horizontal state is first placed on the stator placement seat, the stator placement seat is located on the first support platform of the flip seat, there is rolling friction between the stator placement seat and the first ball assembly, and then the staff pushes the stator placement seat, the stator placement seat leans against the stator receiving seat, and then the telescopic drive assembly is turned on to make the flip seat flip 90°, and the stator in a vertical state enters the stator receiving seat; the utility model improves the stability of the stator flipping and effectively avoids damage to the stator or personal injury. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the embodiments with reference to the accompanying drawings.

[0018] Figure 1 The utility model is a schematic structural diagram of a stator turning device for motor production.

[0019] Figure 2 It is a schematic diagram of the stator placement seat leaning against the stator receiving seat in the embodiment of the utility model.

[0020] Figure 3 It is a schematic diagram of the telescopic driving assembly causing the flip seat to flip in the embodiment of the utility model.

[0021] Figure 4 It is a schematic diagram of the embodiment of the utility model in which the turning seat makes the stator become a vertical state.

[0022] Figure 5 It is a schematic diagram of pushing away the stator receiving seat in the embodiment of the utility model.

[0023] Figure 6 It is a schematic diagram of an embodiment of the utility model in which a portion of the stator placement plate is placed on the third ball assembly and the other portion is placed on the first ball assembly.

[0024] Figure 7 It is a schematic diagram of an embodiment of the utility model in which the stator placement plate is located between the left guide rail and the right guide rail.

[0025] Figure 8 It is a schematic front view of the stator enclosure frame located at the corner of the first support platform and the second support platform in an embodiment of the utility model.

[0026] Fig. 9 yes Figure 8 Left view of .

[0027] Fig.10 It is a schematic diagram of the internal structure of the first ball assembly in the embodiment of the utility model.

[0028] Figure numerals: base 1; flip seat 2; first support platform 21; left guide rail 211; right guide rail 212; second support platform 22; telescopic drive assembly 3; first ball assembly 4; support block 41; ball 42; cover 43; circular through hole 431; screw fixing hole 432; second ball assembly 5; stator placement seat 6; stator placement plate 61; stator limit block 62; stator receiving seat 7; stator receiving plate 71; stator frame 72; third ball assembly 8; stator 9. DETAILED DESCRIPTION

[0029] See also Figures 1 to 10 , a preferred embodiment of the utility model.

[0030] A stator turning device for motor production, comprising:

[0031] Base 1, flip seat 2, telescopic drive assembly 3, first ball assembly 4, stator placement seat 6 and stator receiving seat 7;

[0032] The flip seat 2 has a first support platform 21 and a second support platform 22 that are perpendicular to each other. The connection between the first support platform 21 and the second support platform 22 is hinged to the base 1. The first support platform 21 is fixedly provided with a plurality of the first ball assemblies 4.

[0033] One end of the telescopic drive assembly 3 is hinged to the first support platform 21, and the other end of the telescopic drive assembly 3 is hinged to the base 1;

[0034] The stator placement seat 6 includes a stator placement plate 61 and a stator limit block 62, the stator limit block 62 is fixedly arranged on the upper surface of the stator placement plate 61, the lower surface of the stator placement plate 61 is placed on the first ball assembly 4, the first support platform 21 has a left guide rail 211 and a right guide rail 212, and the stator placement plate 61 is located between the left guide rail 211 and the right guide rail 212;

[0035] The stator receiving seat 7 includes a stator receiving plate 71 and a stator frame 72. The stator frame 72 is fixedly arranged on the front surface of the stator receiving plate 71. The stator frame 72 is located at the corner of the first support platform 21 and the second support platform 22. The stator frame 72 abuts against the first support platform 21, and the rear surface of the stator receiving plate 71 abuts against the second support platform 22.

[0036] The stator 9 is flipped from a horizontal state to a vertical state through the flip seat 2; first, the stator 9 in a horizontal state is placed on the stator placement seat 6, the stator placement seat 6 is located on the first support platform 21 of the flip seat 2, and there is rolling friction between the stator placement seat 6 and the first ball assembly 4, and then the staff pushes the stator placement seat 6, the stator placement seat 6 leans against the stator receiving seat 7, and then the telescopic driving assembly 3 is turned on to make the flip seat 2 flip 90°, and the stator 9 in a vertical state enters the stator receiving seat 7; the utility model improves the stability of the stator flipping and effectively avoids damage to the stator or personal injury.

[0037] Since the stator 9 is heavy, the stator 9 in the horizontal state can be lifted by the existing lifting equipment, and then the stator placement plate 61 placed on the stator placement seat 6 can be moved. The stator limit block 62 prevents the stator 9 from sliding out from the left and right sides of the stator placement plate 61 during the flipping process. The stator located on the stator placement plate 61 is aligned with the stator enclosure, and the stator placement seat 6 is initially away from the stator receiving seat 7, so that when the stator 9 in the horizontal state is placed, the stator 9 is prevented from colliding with the stator receiving seat 7; after the stator 9 in the horizontal state is placed, the staff pushes the stator placement seat 6 toward the stator receiving seat 7, and the left guide rail 211 and the right guide rail 212 of the first support platform 21 prevent the stator placement seat 6 from deviating from the position. Initially, the first support platform 21 is in a horizontal state, and the second support platform 22 is in a vertical state; after the telescopic drive assembly 3 is extended, the first support platform 21 becomes a vertical state, and the second support platform 22 becomes a horizontal state; the stator 9 is flipped from a horizontal state to a vertical state, and the stator 9 slides into the stator enclosure 72 and stops on the stator receiving plate 71. The staff pushes away the stator receiving seat 7, and pushes the stator receiving seat 7 from the second support platform 22 to the transport trolley of the prior art; finally, the telescopic drive assembly 3 is retracted, and the first support platform 21 returns to a horizontal state, and the second support platform 22 returns to a vertical state.

[0038] Compared with sliding friction, the rolling friction between the first ball assembly 4 and the stator placement plate 61 is more conducive to the staff manually pushing the stator placement plate 61.

[0039] The second support platform 22 further comprises a second ball assembly 5, a plurality of the second ball assemblies 5 are fixedly disposed on the second support platform 22, and the rear surface of the stator receiving plate 71 abuts against the second ball assembly 5. The rolling friction between the second ball assembly 5 and the stator receiving plate 71 is more conducive to the staff manually pushing the stator receiving plate 71.

[0040] The first ball assembly 4 and the second ball assembly 5 have the same structure, both of which include a support block 41, a ball 42 and a cover 43. The support block 41 is provided with an arc groove, and the ball 42 is placed in the arc groove. The cover 43 is provided with a circular through hole 431, and the diameter of the circular through hole 431 is smaller than the diameter of the ball 42. The cover 43 covers the support block 41, and the ball 42 is exposed in the circular through hole 431. The cover 43 also has a screw fixing hole 432. The beneficial effect of this technical solution is that the ball 42 can roll in the arc groove, and the ball 42 will not separate from the cover 43; the screw fixing hole 432 facilitates the installation and disassembly of the first ball assembly 4 on the first support platform 21, and facilitates the installation and disassembly of the second ball assembly 5 on the second support platform 22.

[0041] The telescopic drive assembly 3 is a telescopic cylinder or an electric telescopic rod.

[0042] An operation panel is installed on the base 1, and the operation panel is electrically connected to the telescopic drive assembly 3; a worker controls the extension state and the contraction state of the telescopic drive assembly 3 through buttons on the operation panel.

[0043] The stator stopper 62 is a wedge-shaped block, and two wedge-shaped blocks are respectively distributed on the upper surface of the stator placement plate 61. The stator in a horizontal state is placed between the two wedge-shaped blocks.

[0044] A plurality of third ball assemblies 8 are fixedly arranged on the upper surface of the base 1, and the third ball assemblies 8 have the same structure as the first ball assembly 4. A part of the stator placement plate 61 is placed on the third ball assembly 8, and the other part is placed on the first ball assembly 4, and then the stator in a horizontal state is placed on the stator placement seat 6, and the staff then pushes the stator placement seat 6 to push the stator placement seat 6 toward the stator receiving seat 7. The function here is to increase the range of rolling friction of the stator placement plate 61.

[0045] The utility model turns the stator from a horizontal state to a vertical state through the turning seat 2, thereby improving the stability of the stator turning, eliminating the need for manual turning of the stator, and avoiding stator damage or personal injury during the turning process.

[0046] Although the specific implementation methods of the present invention are described above, those skilled in the art should understand that the specific embodiments described are only illustrative and are not intended to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A stator turning device for motor production, characterized in that: include: A base, a turning seat, a telescopic driving assembly, a first ball assembly, a stator placing seat and a stator receiving seat; The flip seat has a first support platform and a second support platform that are perpendicular to each other, the connection between the first support platform and the second support platform is hinged to the base, and the first support platform is fixedly provided with a plurality of the first ball assemblies; One end of the telescopic drive assembly is hinged to the first support platform, and the other end of the telescopic drive assembly is hinged to the base; The stator placement seat includes a stator placement plate and a stator limit block, the stator limit block is fixedly arranged on the upper surface of the stator placement plate, the lower surface of the stator placement plate is placed on the first ball assembly, the first support platform has a left guide rail and a right guide rail, and the stator placement plate is located between the left guide rail and the right guide rail; The stator receiving seat includes a stator receiving plate and a stator frame, wherein the stator frame is fixedly arranged on the front surface of the stator receiving plate, the stator frame is located at the corner of the first supporting platform and the second supporting platform, the stator frame abuts against the first supporting platform, and the rear surface of the stator receiving plate abuts against the second supporting platform.

2. A stator turning device for motor production according to claim 1, characterized in that: Also includes: A second ball assembly, wherein the second support platform is fixedly provided with a plurality of the second ball assemblies, and the rear surface of the stator receiving plate abuts against the second ball assembly.

3. A stator turning device for motor production according to claim 2, characterized in that: The first ball assembly and the second ball assembly have the same structure, both including a support block, a ball and a cover. The support block is provided with an arc groove, and the ball is placed in the arc groove. The cover is provided with a circular through hole, and the diameter of the circular through hole is smaller than the diameter of the ball. The cover covers the support block, and the ball is exposed in the circular through hole. The cover also has a screw fixing hole.

4. A stator turning device for motor production according to claim 1, characterized in that: The telescopic drive assembly is a telescopic cylinder or an electric telescopic rod.

5. The stator turning device for motor production according to claim 1, characterized in that: The stator limiting block is a wedge-shaped block, and two wedge-shaped blocks are respectively distributed on the upper surface of the stator placement plate on the left and right.

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