Stator core processing material preparation process auxiliary equipment

Abstract

The utility model discloses a kind of stator core processing material preparation process auxiliary equipment, including rack, the rack top is rotationally equipped with index plate, the rack top is equipped with the driving assembly for driving the rotation of the index plate, the index plate top annularly is equipped with a plurality of material preparation components, the rack one side is equipped with pusher frame, the rack is equipped with the lifting assembly for driving pusher frame lifting, when stator core is assembled, by the detection sensor of setting in detection frame middle part, the position of stator core in this material preparation component, quantity relationship is detected in real time, and driving lifting assembly is cooperated with external assembly equipment to realize the continuous feeding operation to stator core, avoid traditional stator core feeding by artificial, assembly, reduce the labor intensity of worker, improve the assembly efficiency of stator core.

Description

Technical Field

[0001] This utility model relates to the field of machining equipment, and in particular to an auxiliary equipment for the preparation process of stator core machining. Background Technology

[0002] Existing motor cores are made by laminating laminations. The specific forms of laminations are mainly annular stator laminations and spiral wound stator laminations. Annular stator laminations are generally made by stamping a whole ring, that is, the required finished product is directly stamped out from a raw material substrate using a mold. Multiple annular stator laminations are stacked to form a core. After the core is made, the coil windings need to be installed on the surface of the core to assemble it into a stator assembly. In current technology, the coil windings are generally installed on the outside of the stator core manually. This is labor-intensive for workers, and the assembly of the stator assembly is time-consuming and labor-intensive, resulting in low production efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide auxiliary equipment for the preparation of materials for stator core processing, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary equipment for stator core processing and material preparation, comprising a frame, an indexing plate rotatably mounted on the top of the frame, a driving component for driving the indexing plate to rotate on the top of the frame, a plurality of material preparation components arranged in a ring on the top of the indexing plate, a pusher frame raised and lowered on one side of the frame, and a lifting component for driving the pusher frame to rise and fall on the frame.

[0005] Preferably, the drive assembly includes an indexer with an output end fixedly connected to the indexing plate at the top of the frame, a reducer on one side of the indexer, and an indexing motor connected to the side of the reducer.

[0006] Preferably, the material preparation assembly includes a plurality of tooling blocks arranged in a ring at the top of the indexing plate, an intermediate shaft is provided in the middle of the tooling block, a positioning plate is provided on one side of the intermediate shaft of the tooling block, and a snap-fit ​​groove is provided on the inner wall of the positioning plate.

[0007] Preferably, the pusher frame includes a pad for connecting the lifting assembly, and the top of the pad is provided with a plurality of push rods.

[0008] Preferably, the indexing plate and the tooling block have through holes in the middle corresponding to the push rod.

[0009] Preferably, the lifting assembly includes a support plate on one side of the top of the frame, a lifting seat connected to the support plate, a lead screw rotatably mounted in the middle of the lifting seat, a fixing seat for fixing the pusher frame connected to the outer circular wall of the lead screw, a lifting motor on one side of the lifting seat, and the output end of the lifting motor connected to the lead screw via a coupling.

[0010] Preferably, the lifting seat has several guide rails on its side, and the bottom of the fixed seat is connected to a slide block for guiding along the guide rails.

[0011] Preferably, the indexing plate has several detection frames on its side, and several detection sensors are provided in the middle of the detection frames.

[0012] Preferably, the frame is provided with support feet at the four corners of its bottom.

[0013] Preferably, the frame has a control cavity in the middle, a control unit is provided in the control cavity, and a cavity door is hinged to one side of the frame.

[0014] The beneficial effects of this utility model are:

[0015] 1. When assembling stator cores, a detection sensor located in the middle of the inspection frame detects the position and quantity of stator cores in the preparation assembly in real time. The lifting assembly is then driven to work with external assembly equipment to continuously feed stator cores. Once all stator cores in the preparation assembly have been fed, the drive assembly rotates the indexing plate to move adjacent preparation assemblies to the inspection and feeding station. This facilitates the preparation and feeding of stator cores, avoiding the traditional manual feeding and assembly of stator cores, reducing the labor intensity of workers, and improving the assembly efficiency of stator cores.

[0016] 2. Fix the tooling block to the corresponding material preparation component positions on the indexing plate with bolts, so that the workers can fit the stator core with the intermediate shaft. At the same time, the side of the stator core is snapped into the snap-fit ​​groove of the positioning plate to prevent the stator core from rotating along the intermediate shaft during material feeding, thereby further improving the stability of stator core feeding and the accuracy of subsequent assembly.

[0017] 3. By symmetrically arranging inspection frames on the side of the indexing plate near the external assembly equipment, and by setting two inspection sensors in each inspection frame, the quantity and positional relationship of stator cores in the material preparation assembly of the loading station are detected by the two sets of inspection sensors, thereby realizing the material preparation and loading operation of stator cores. Attached Figure Description

[0018] Figure 1 This is a diagram showing the usage state of this utility model;

[0019] Figure 2This is a first-view perspective three-dimensional structural diagram of an embodiment of the present utility model;

[0020] Figure 3 This is a second-view perspective three-dimensional structural diagram of an embodiment of the present utility model;

[0021] Figure 4 This is a cross-sectional perspective view of an embodiment of the present invention.

[0022] In the diagram: 1. Frame; 2. Indexing plate; 3. Drive assembly; 31. Indexer; 32. Reducer; 33. Indexing motor; 4. Material preparation assembly; 41. Tooling block; 42. Intermediate shaft; 43. Positioning plate; 44. Snap-fit ​​groove; 5. Pusher frame; 51. Pad plate; 52. Push rod; 6. Lifting assembly; 61. Support plate; 62. Lifting seat; 63. Lead screw; 64. Fixed seat; 65. Lifting motor; 66. Coupling; 7. Through hole; 8. Detection frame; 9. Detection sensor; 10. Support foot; 11. Control cavity; 12. Control unit; 13. Cavity door; 14. Guide rail; 15. Slide. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 4This utility model provides auxiliary equipment for stator core processing and material preparation, including a frame 1. A dividing plate 2 is rotatably mounted on the top of the frame 1. A driving assembly 3 for driving the dividing plate 2 to rotate is also mounted on the top of the frame 1. Several material preparation assemblies 4 are arranged in a ring on the top of the dividing plate 2. A pusher 5 is vertically mounted on one side of the frame 1. A lifting assembly 6 for driving the pusher 5 to rise and fall is also mounted on the frame 1. By engaging the stator core with the intermediate shaft 42 in the material preparation assembly 4, and simultaneously engaging the side of the stator core into the engaging groove 44 of the positioning plate 43, material preparation for subsequent stator core assembly is achieved. When assembling the stator core, external assembly is used... The equipment grabs the stator core from the top of the material preparation assembly 4 located at the detection and loading station of the detection sensor 9. At the same time, the detection sensor 9, which is set in the middle of the detection frame 8, detects the position and quantity of the stator cores in the material preparation assembly 4 in real time, and drives the lifting assembly 6 to cooperate with the external assembly equipment to realize the continuous feeding operation of the stator cores. When all the stator cores in the material preparation assembly 4 have been fed, the drive assembly 3 drives the indexing plate 2 to rotate and rotate the adjacent material preparation assembly 4 to the detection and loading station. This facilitates the material preparation and loading operation of the stator cores, avoids the traditional manual feeding and assembly of stator cores, reduces the labor intensity of workers, and improves the assembly efficiency of stator cores.

[0025] like Figure 2 As shown, specifically, the drive assembly 3 includes an indexer 31 with its output end fixedly connected to the indexing plate 2 at the top of the frame 1. A reducer 32 is provided on one side of the indexer 31, and an indexing motor 33 is connected to the side of the reducer 32. By controlling the indexing motor 33 in combination with the reducer 32 and the indexer 31 to drive the indexing plate 2 to rotate, the indexing operation of the material preparation assembly 4 at the top of the indexing plate 2 is realized. After the stator core of the material preparation assembly 4 located at the inspection and feeding station is fed, the material preparation assembly 4 adjacent to the inspection and feeding station is transferred to the station for continuous feeding and assembly operation.

[0026] Specifically, the indexing motor 33, reducer 32 and indexer 31 are all existing technologies and can be purchased directly from the market, so they will not be described in detail.

[0027] like Figure 3As shown, specifically, the material preparation assembly 4 includes several tooling blocks 41 arranged in a ring on the top of the indexing plate 2. The tooling block 41 has an intermediate shaft 42 in the middle. The tooling block 41 has a positioning plate 43 on one side of the intermediate shaft 42. The inner wall of the positioning plate 43 has a snap-fit ​​groove 44. The tooling block 41 is fixed to the corresponding work positions of several material preparation assemblies 4 on the indexing plate 2 by bolts, which makes it convenient for workers to fit the stator core with the intermediate shaft 42. At the same time, the side of the stator core is snapped into the snap-fit ​​groove 44 of the positioning plate 43 to prevent the stator core from rotating along the intermediate shaft 42 during material feeding, thereby further improving the stability of stator core feeding and the accuracy of subsequent assembly.

[0028] like Figure 4 As shown, specifically, the pusher 5 includes a pad 51 for connecting the lifting assembly 6. The top of the pad 51 is provided with several push rods 52. During the feeding process of the stator assembly, when the stator core at the top of the preparation assembly 4 located at the detection feeding station is grabbed by the external assembly equipment, the corresponding detection sensor 9 detects that it has been grabbed, and then controls the lifting assembly 6 to drive the push rods 52 to lift the stator core at the bottom to the grabbing station, so that the external assembly equipment can grab and feed it again in the future.

[0029] Specifically, the indexing plate 2 and the tooling block 41 are provided with through holes 7 corresponding to the push rod 52 in the middle. By setting through holes 7, it is easy to control the lifting component 6 to drive the push rod 52 to push the bottom stator core of the material preparation component 4 located at the detection and loading station to the top gripping station to realize the loading operation.

[0030] Specifically, the lifting assembly 6 includes a support plate 61 on one side of the top of the frame 1, a lifting seat 62 connected to the support plate 61, a lead screw 63 rotatably mounted in the middle of the lifting seat 62, a fixing seat 64 for fixing the pusher frame 5 connected to the outer circular wall of the lead screw 63, a lifting motor 65 on one side of the lifting seat 62, and the output end of the lifting motor 65 connected to the lead screw 63 through a coupling 66. By driving the lifting motor 65 to rotate, the lead screw 63 is driven to rotate synchronously through the coupling 66, driving the fixing seat 64 to drive the pusher frame 5 to rise and fall along the lead screw 63, which facilitates the loading operation of the stator core at the bottom of the material preparation assembly 4 located at the inspection and loading station.

[0031] Specifically, the lifting seat 62 is provided with several guide rails 14 on its side, and the bottom of the fixed seat 64 is connected to a slide block 15 for guiding along the guide rails 14. During the lifting and lowering process of the fixed seat 64 along the screw 63, the slide block 15 guides along the corresponding guide rails 14, which further improves the stability of the lifting and lowering of the pusher frame 5.

[0032] like Figure 2As shown, specifically, the indexing plate 2 has several inspection frames 8 on its side, and several inspection sensors 9 in the middle of the inspection frames 8. By symmetrically arranging inspection frames 8 on the side of the indexing plate 2 near the external assembly equipment, and setting two inspection sensors 9 in the middle of each set of inspection frames 8, the number and positional relationship of stator cores in the material preparation assembly 4 of the feeding station are detected by the two sets of inspection sensors 9, thereby realizing the material preparation and feeding operation of stator cores.

[0033] Specifically, the frame 1 is provided with support feet 10 at the four corners of its bottom. The support feet 10 support the frame 1 and facilitate fine adjustment of the height of the frame 1.

[0034] Specifically, the frame 1 has a control cavity 11 in the middle, and a control unit 12 is provided in the control cavity 11. A cavity door 13 is hinged on one side of the frame 1. The control unit 12 is a prior art technology for realizing the normal operation of this equipment. The control unit 12 provided in the control cavity 11 facilitates the normal operation of this equipment. The hinged cavity door 13 facilitates the maintenance or repair of the control unit 12 in the control cavity 11 after opening.

[0035] The working principle of this utility model is as follows: In use, the stator core is sleeved with the intermediate shaft 42 in the material preparation assembly 4, and the side of the stator core is snapped into the snap-fit ​​groove 44 of the positioning plate 43 to realize the material preparation operation for subsequent stator core assembly. When assembling the stator core, the external assembly equipment grabs the stator core at the top of the material preparation assembly 4 located at the detection sensor 9 detection loading station. At the same time, the detection sensor 9 set in the middle of the detection frame 8 detects the position and quantity of the stator core in the material preparation assembly 4 in real time, and drives the lifting assembly 6 to cooperate with the external assembly equipment to realize the continuous material loading operation of the stator core.

[0036] 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 or 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. Auxiliary equipment for stator core processing and material preparation, including a frame (1), characterized in that; The top of the frame (1) is provided with an indexing plate (2) that rotates. The top of the frame (1) is provided with a drive assembly (3) for driving the indexing plate (2) to rotate. The top of the indexing plate (2) is provided with a number of material preparation assemblies (4) in a ring. The side of the frame (1) is provided with a pusher (5) that rises and falls. The frame (1) is provided with a lifting assembly (6) for driving the pusher (5) to rise and fall.

2. The auxiliary equipment for stator core processing and material preparation according to claim 1, characterized in that; The drive assembly (3) includes an indexer (31) with its output end fixedly connected to the indexing plate (2) on the top of the frame (1), a reducer (32) on one side of the indexer (31), and an indexing motor (33) connected to the side of the reducer (32).

3. The auxiliary equipment for stator core processing and material preparation according to claim 1, characterized in that; The material preparation assembly (4) includes a plurality of tooling blocks (41) arranged in a ring at the top of the indexing plate (2). The tooling block (41) has an intermediate shaft (42) in the middle. The tooling block (41) has a positioning plate (43) on one side of the intermediate shaft (42). The inner wall of the positioning plate (43) has a snap-fit ​​groove (44).

4. The auxiliary equipment for stator core processing and material preparation according to claim 3, characterized in that; The pusher frame (5) includes a pad (51) for connecting the lifting assembly (6), and the top of the pad (51) is provided with several push rods (52).

5. The auxiliary equipment for stator core processing and material preparation according to claim 4, characterized in that; The indexing plate (2) and the tooling block (41) are provided with through holes (7) corresponding to the push rod (52) in the middle.

6. The auxiliary equipment for stator core processing and material preparation according to claim 1, characterized in that; The lifting assembly (6) includes a support plate (61) on one side of the top of the frame (1), a lifting seat (62) connected to the support plate (61), a lead screw (63) rotatably provided in the middle of the lifting seat (62), a fixing seat (64) for fixing the pusher frame (5) connected to the outer circular wall of the lead screw (63), a lifting motor (65) provided on one side of the lifting seat (62), and the output end of the lifting motor (65) connected to the lead screw (63) through a coupling (66).

7. The auxiliary equipment for stator core processing and material preparation according to claim 6, characterized in that; The lifting seat (62) has several guide rails (14) on its side, and the bottom of the fixed seat (64) is connected to a slide seat (15) for guiding along the guide rails (14).

8. The auxiliary equipment for stator core processing and material preparation according to claim 1, characterized in that; The indexing plate (2) has several detection frames (8) on its side, and several detection sensors (9) are provided in the middle of the detection frames (8).

9. The auxiliary equipment for stator core processing and material preparation according to claim 1, characterized in that; The frame (1) has support feet (10) at the four corners of its bottom.

10. The auxiliary equipment for stator core processing and material preparation according to claim 1, characterized in that; The frame (1) has a control cavity (11) in the middle, and a control unit (12) is provided in the control cavity (11). A cavity door (13) is hinged to one side of the frame (1).

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