Motor rotor punching sheet processing device

Abstract

The utility model relates to the field of punching sheet processing, in particular to a motor rotor punching sheet processing device, which comprises a rotating groove arranged on a base. A rotating assembly for driving the rotating disc to rotate is arranged at the lower end of the base, a stamping assembly a and a stamping assembly b which are used for stamping a stamped sheet are arranged on the base, and a feeding assembly for automatic feeding is arranged on the base; a collecting assembly a for collecting stamped sheet bodies and a collecting assembly b for collecting fragments generated by stamping are arranged at the lower end of the base. According to the punching device, the collecting groove is formed in the lower end of the containing groove, the fragment collecting box is arranged at the lower end of the base and located below the punching head a and the punching head b, fragments generated after punching work fall into the penetrating groove in the base from the collecting groove and then are collected into the fragment collecting box, and therefore the fragments generated after punching can be collected at any time; and subsequent operation is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the field of punching sheet processing, in particular to a motor rotor punching sheet processing device. Background Art

[0002] When motor manufacturers produce motors, the stamping process of the motor stator and rotor is essential. The stamping is formed by stamping the sheet metal through a stamping device.

[0003] The Chinese patent with the announcement number CN219483902U discloses a motor rotor punching processing device, including a workbench, the lower end of which is fixedly connected to a support frame, the upper end of which is fixedly connected to a conveying platform, the front side of the upper end of which is fixedly installed with a storage bin, the right side of the upper end of which is provided with a punching drive assembly, and the rear end of which is fixedly connected with a discharge guide plate. The utility model realizes the positioning of the punching sheet through the engagement of the positioning groove and the punching sheet, and drives the punching sheet to move synchronously when the feeding plate is displaced, and facilitates the conveying of the punching sheet, so that the punching sheet does not need to be transferred and loaded during processing, and is convenient for adapting to multiple punching processes, and the overall equipment structure is relatively simple.

[0004] However, the above-mentioned disclosed scheme has the following shortcomings: the above-mentioned prior art realizes the positioning of the punching sheet and the synchronous movement for stamping, but the debris generated by the stamping cannot be cleaned up in time. Before the next batch of punching sheets are stamped, the above debris needs to be cleaned up, which is troublesome to operate and even requires shutdown for cleaning, affecting the working efficiency of the equipment. Utility Model Content

[0005] The utility model aims to solve the problem that the debris cannot be cleaned in time in the prior art, and proposes a motor rotor punching processing device.

[0006] The technical solution of the utility model: a motor rotor punching processing device, comprising a base and a turntable;

[0007] A rotating groove is provided on the base; the turntable is arranged to rotate in the rotating groove, a plurality of placement grooves are provided on the turntable, a rotating component for driving the turntable to rotate is provided at the lower end of the base, a stamping component a and a stamping component b for stamping sheets are provided on the base, a loading component for automatic loading is provided on the base, a collecting component a for collecting the stamped sheet body and a collecting component b for collecting the fragments generated by the stamping are provided at the lower end of the base.

[0008] Preferably, the rotating assembly includes a motor cover and a motor; the motor cover is arranged at the lower end of the base; the motor is arranged in the motor cover, and the motor output shaft passes through the base and is connected to the turntable.

[0009] Preferably, a collecting groove is provided at the lower end of each group of placement grooves, the size of the collecting groove is smaller than the size of the placement groove, a through groove is provided on the outer side of the placement groove, a plectrum is provided in the through groove, a telescopic groove is provided on the inner side of the placement groove, a push plate is slidably provided in the telescopic groove, a cylinder b is provided in the turntable, and the telescopic rod of the cylinder b passes through the telescopic groove and is connected to the push plate.

[0010] Preferably, the stamping assembly a includes a telescopic cylinder b and a support plate b; the support plate b is arranged on the base; the telescopic cylinder b is arranged on the support plate b; the stamping head b is arranged at the lower end of the support plate b, and the stamping head b is located above the placement slot.

[0011] Preferably, the stamping assembly b includes a telescopic cylinder a and a support plate a; the support plate a is arranged on a base; the telescopic cylinder a is arranged at the upper end of the support plate a; the stamping head a is arranged at the lower end of the support plate a, the telescopic rod of the telescopic cylinder a is connected to the stamping head a, and the stamping head a is located above the placement slot.

[0012] Preferably, the collection component a includes a punching sheet collection box and a sliding tube; a recovery groove is opened on the upper surface of the base, and the recovery groove is connected to the rotating groove; the punching sheet collection box is arranged at the lower end of the base; one end of the sliding tube is connected to one side of the punching sheet collection box, and the other end is connected to the base and connected to the recovery groove.

[0013] Preferably, the collecting assembly b comprises: a plurality of through grooves are provided at the lower end of the rotating groove, and the size of the through grooves matches the size of the collecting groove; a mounting frame is arranged at the lower end of the base; and a debris collection box is detachably arranged on the mounting frame.

[0014] Preferably, the loading assembly includes a placing cylinder arranged on a base; a cylinder a is arranged on the placing cylinder, a telescopic rod of the cylinder a passes through the placing cylinder, the lower end of the telescopic rod is connected to the extrusion plate, a groove is opened at the lower end of the placing cylinder, a limit block is arranged in the groove, and a spring is arranged between the limit block and the groove.

[0015] Compared with the prior art, the utility model has the following beneficial technical effects:

[0016] 1. By opening a collection groove at the lower end of the placement groove, and setting a debris collection box at the lower end of the base, located below the punch head a and the punch head b, the debris generated after the stamping work falls from the collection groove into the through groove on the base, and then is collected in the debris collection box, so that the debris generated by the stamping can be collected at any time to avoid affecting the subsequent operations.

[0017] 2. By setting a loading assembly on the base, the cylinder a drives the extrusion plate to extrude the punch body, extrude two sets of limit blocks, and then squeeze a punch body into the placement groove. After a punch body is loaded, the limit block is immediately reset to realize one-by-one loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the structure of an embodiment of the utility model;

[0019] Figure 2 for Figure 1 A cross-sectional view of the base;

[0020] Figure 3 for Figure 1 A cross-sectional view of a turntable;

[0021] Figure 4 for Figure 1 Cross-sectional view of the placement tube.

[0022] 1. Base; 2. Recovery trough; 3. Turntable; 4. Placement cylinder; 5. Cylinder a; 6. Telescopic cylinder a; 7. Support plate a; 8. Punch head a; 9. Telescopic cylinder b; 10. Support plate b; 11. Punch head b; 12. Through slot; 13. Placement slot; 14. Plucking piece; 15. Push plate; 16. Motor cover; 17. Support plate c; 18. Punch collection box; 19. Slide tube; 20. Rotation slot; 21. Through slot; 22. Debris collection box; 23. Mounting frame; 24. Motor; 25. Collection slot; 26. Telescopic slot; 27. Cylinder b; 28. Limit block; 29. ​​Extrusion plate; 30. Punch body; 31. Groove; 32. Spring. DETAILED DESCRIPTION

[0023] Embodiment 1

[0024] like Figure 1-Figure 4 As shown, the utility model provides a motor rotor punching processing device, comprising a base 1 and a turntable 3;

[0025] The base 1 is provided with a rotation groove 20; the turntable 3 is rotatably arranged in the rotation groove 20, and a plurality of placement grooves 13 are provided on the turntable 3. A rotation assembly driving the turntable 3 to rotate is provided at the lower end of the base 1, and the rotation assembly includes a motor cover 16 and a motor 24; the motor cover 16 is provided at the lower end of the base 1; the motor 24 is provided in the motor cover 16, and the output shaft of the motor 24 passes through the base 1 and is connected to the turntable 3. A collection groove 25 is provided at the lower end of each group of placement grooves 13, and the size of the collection groove 25 is smaller than the size of the placement groove 13, and a through groove 1 is provided on the outer side of the placement groove 13 2, a spring-pick sheet 14 is arranged in the through slot 12, a telescopic slot 26 is provided on the inner side of the placement slot 13, a push plate 15 is slidably arranged in the telescopic slot 26, a cylinder b27 is arranged in the turntable 3, a telescopic rod of the cylinder b27 passes through the telescopic slot 26 and is connected to the push plate 15, a stamping assembly a and a stamping assembly b for stamping a sheet are arranged on the base 1, the stamping assembly a includes a telescopic cylinder b9 and a support plate b10; the support plate b10 is arranged on the base 1; the telescopic cylinder b9 is arranged on the support plate b10; the punch head b11 is arranged under the support plate b10 The punch head b11 is located above the placement slot 13, and the punch assembly b includes a telescopic cylinder a6 and a support plate a7; the support plate a7 is arranged on the base 1; the telescopic cylinder a6 is arranged at the upper end of the support plate a7; the punch head a8 is arranged at the lower end of the support plate a7, and the telescopic rod of the telescopic cylinder a6 is connected to the punch head a8, and the punch head a8 is located above the placement slot 13. The base 1 is provided with a feeding assembly for automatic feeding, and the lower end of the base 1 is provided with a collecting assembly a for collecting the punch body 30 after punching and a collecting assembly b for collecting the fragments generated by punching. Component a includes a punching sheet collection box 18 and a slide pipe 19; a recovery groove 2 is opened on the upper surface of the base 1, and the recovery groove 2 is connected to the rotating groove 20; the punching sheet collection box 18 is arranged at the lower end of the base 1; one end of the slide pipe 19 is connected to one side of the punching sheet collection box 18, and the other end is connected to the base 1 and is connected to the recovery groove 2. The collection component b includes; a plurality of through grooves 21 are opened at the lower end of the rotating groove 20, and the size of the through grooves 21 is adapted to the size of the collection groove 25; a mounting frame 23 is arranged at the lower end of the base 1; and a debris collection box 22 is detachably arranged on the mounting frame 23.

[0026] Working principle: the punch body 30 is placed in the placement slot 13, and then passes through the punch head b11 and the punch head a8 to punch the punch body 30, and then the generated fragments are collected in the fragment collection box 22. When the turntable 3 rotates the punched punch body 30 to the recovery slot 2, the cylinder b27 is started to drive the push plate 15 to move, and the punched punch body 30 is collected from the recovery slot 2 into the punch collection box 18.

[0027] In this embodiment, a collecting groove 25 is opened at the lower end of the placement groove 13, and a debris collection box 22 is set at the lower end of the base 1, below the punching head a8 and the punching head b11. The debris generated after the stamping work falls from the collecting groove 25 into the through groove 21 on the base 1, and is then collected in the debris collection box 22, so that the debris generated by the stamping can be collected at any time to avoid affecting the subsequent operations.

[0028] Embodiment 2

[0029] like Figure 1-Figure 4 As shown, the motor rotor punching processing device proposed by the utility model, compared with the first embodiment, is provided with a loading assembly for automatic loading on the base 1, and the loading assembly includes a placing cylinder 4 arranged on the base 1; a cylinder a5 is arranged on the placing cylinder 4, and the telescopic rod of the cylinder a5 passes through the placing cylinder 4, and the lower end of the telescopic rod is connected to the extrusion plate 29, and a groove 31 is opened at the lower end of the placing cylinder 4, a limit block 28 is arranged in the groove 31, and a spring 32 is arranged between the limit block 28 and the groove 31.

[0030] Working principle: multiple groups of punch bodies 30 are stored in the placement tube 4 in advance. When loading is needed, the cylinder a5 is started to move the extrusion plate 29 downward, pushing the punch body 30 to squeeze the limit block 28 and the spring 32. The limit block 28 is squeezed into the inner side of the placement tube 4 to complete the loading of a punch body 30. After a loading is completed, the limit block 28 can be reset, thereby realizing repeated loading one by one.

[0031] In this embodiment, a loading assembly is arranged on the base 1, and the cylinder a5 drives the extrusion plate 29 to extrude the punch body 30, extrude the two sets of limit blocks 28, and then squeeze a punch body 30 into the placement groove 13. After loading a punch body 30, the limit block 28 is immediately reset to realize one-by-one loading.

[0032] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A motor rotor punching processing device, characterized in that: It comprises a base (1) and a turntable (3); A rotating groove (20) is provided on the base (1); a rotating disc (3) is rotatably arranged in the rotating groove (20); a plurality of placement grooves (13) are provided on the rotating disc (3); a rotating assembly for driving the rotating disc (3) to rotate is provided at the lower end of the base (1); a punching assembly a and a punching assembly b for punching sheets are provided on the base (1); a loading assembly for automatic loading is provided on the base (1); and a collecting assembly a for collecting punching sheet bodies (30) after punching and a collecting assembly b for collecting fragments generated by punching are provided at the lower end of the base (1).

2. The motor rotor punching processing device according to claim 1, characterized in that: The rotating assembly comprises a motor cover (16) and a motor (24); the motor cover (16) is arranged at the lower end of the base (1); the motor (24) is arranged in the motor cover (16), and the output shaft of the motor (24) passes through the base (1) and is connected to the rotating disk (3).

3. The motor rotor punching processing device according to claim 1, characterized in that: A collecting groove (25) is provided at the lower end of each group of placement grooves (13), the size of the collecting groove (25) is smaller than the size of the placement grooves (13), a through groove (12) is provided on the outer side of the placement grooves (13), a plucking piece (14) is provided in the through groove (12), a telescopic groove (26) is provided on the inner side of the placement grooves (13), a push plate (15) is slidably provided in the telescopic groove (26), a cylinder b (27) is provided in the rotating disk (3), and a telescopic rod of the cylinder b (27) penetrates into the telescopic groove (26) and is connected to the push plate (15).

4. The motor rotor punching processing device according to claim 1, characterized in that: The punching assembly a comprises a telescopic cylinder b (9) and a support plate b (10); the support plate b (10) is arranged on a base (1); the telescopic cylinder b (9) is arranged on the support plate b (10); the punching head b (11) is arranged at the lower end of the support plate b (10), and the punching head b (11) is located above the placement groove (13).

5. The motor rotor punching processing device according to claim 1, characterized in that: The punching assembly b comprises a telescopic cylinder a (6) and a support plate a (7); the support plate a (7) is arranged on a base (1); the telescopic cylinder a (6) is arranged at the upper end of the support plate a (7); the punching head a (8) is arranged at the lower end of the support plate a (7); the telescopic rod of the telescopic cylinder a (6) is connected to the punching head a (8), and the punching head a (8) is located above the placement groove (13).

6. The motor rotor punching processing device according to claim 1, characterized in that: The collecting assembly a comprises a punching sheet collecting box (18) and a sliding pipe (19); a recovery groove (2) is provided on the upper surface of the base (1), and the recovery groove (2) is connected to the rotating groove (20); the punching sheet collecting box (18) is arranged at the lower end of the base (1); one end of the sliding pipe (19) is connected to one side of the punching sheet collecting box (18), and the other end is connected to the base (1) and is connected to the recovery groove (2).

7. The motor rotor punching processing device according to claim 1, characterized in that: The collecting assembly b comprises a rotating groove (20) and a mounting frame (23); a plurality of through grooves (21) are provided at the lower end of the rotating groove (20); the size of the through grooves (21) is adapted to the size of the collecting groove (25); the mounting frame (23) is arranged at the lower end of the base (1); and the debris collecting box (22) is detachably arranged on the mounting frame (23).

8. The motor rotor punching processing device according to claim 1, characterized in that: The loading assembly comprises a placing cylinder (4) arranged on a base (1); a cylinder a (5) arranged on the placing cylinder (4); a telescopic rod of the cylinder a (5) penetrates into the placing cylinder (4); the lower end of the telescopic rod is connected to a squeezing plate (29); a groove (31) is provided at the lower end of the placing cylinder (4); a limit block (28) is provided in the groove (31); and a spring (32) is provided between the limit block (28) and the groove (31).

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