CN215378713U

CN215378713U - Micromotor stator and rotor punching and shaping equipment

Info

Publication number: CN215378713U
Application number: CN202121081576.7U
Authority: CN
Inventors: 肖尚进
Original assignee: Jiangyin Xinzhi Stamping Parts Co ltd
Current assignee: Jiangyin Xinzhi Stamping Parts Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-31
Anticipated expiration: 2031-05-20

Abstract

The utility model relates to punching and shaping equipment for a stator and rotor punching sheet of a micromotor, wherein an electric push rod is fixedly arranged on one side of the upper surface of a bottom plate, a supporting plate is fixedly arranged on the upper surface of the electric push rod, and a first motor is fixedly arranged at the top of the supporting plate; according to the utility model, the fixing screw is loosened, the second limit plate is screwed out of the rotating shaft, then the second limit plate and the sleeve are taken out of the rotating shaft, the sleeve with the same width as the punching sheet coil stock is replaced and sleeved on the rotating shaft and is close to the first limit plate, the punching sheet coil stock is sleeved on the outer surface of the sleeve, then the second limit plate and the second limit plate are installed and fixed again by using the fixing screw, the distance between the first limit plate and the second limit plate can be adjusted only by replacing the sleeve with the same width as the coil stock, and the coil stock is fixed between the first limit plate and the second limit plate for limiting.

Description

Micromotor stator and rotor punching and shaping equipment

Technical Field

The utility model relates to the technical field of micromotor production, in particular to micromotor stator and rotor punching and shaping equipment.

Background

Micromotors, collectively called "micromotors", refer to motors having a diameter of less than 160mm or a nominal power of less than 750 mW. The micro-motor is commonly used in a control system or a transmission mechanical load and is used for realizing the functions of detecting, analyzing, operating, amplifying, executing or converting electromechanical signals or energy and the like. The fixed part in the motor is called a stator, and a pair of DC excitation static main magnetic poles are arranged on the stator; the rotating part is called an armature core, an armature winding is arranged on the rotating part, induced electromotive force is generated after the armature winding is electrified and serves as a rotating magnetic field, and then electromagnetic torque is generated to carry out energy conversion.

Rotor punching of micromotor is die-cut by the coil stock and forms, needs carry out the plastic to the coil stock before die-cut, guarantees the quality of forming at last, and in current production, when the alignment was towards the coil stock, the inconvenient position of adjusting the plastic equipment according to the width and the thickness of raw and other materials influences the quality of die-cut punching of die-cutting machine, needs to improve urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that shaping equipment in the prior art is inconvenient to adjust the shaping position according to the width and the thickness of a punching sheet coiled material, and provides micro-motor stator and rotor punching sheet punching and shaping equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a micro-motor stator and rotor punching and shaping device comprises a bottom plate, wherein an electric push rod is fixedly mounted on one side of the upper surface of the bottom plate, a supporting plate is fixedly mounted on the upper surface of the electric push rod, a first motor is fixedly mounted at the top of the supporting plate, a rotating shaft is fixedly mounted at the output end of the first motor, external threads are formed on the outer surface of the rotating shaft, a first baffle is fixedly mounted on the outer surface of one end of the rotating shaft, a first limiting plate is sleeved on one side, close to the first baffle, of the outer surface of the rotating shaft, a sleeve is sleeved on one side, close to the first limiting plate, of the outer surface of the rotating shaft, a second limiting plate is sleeved on one side, close to the sleeve, of the outer surface of the rotating shaft, a fixing screw is in threaded connection with one side face of the second limiting plate, a second baffle is in threaded connection with the outer surface of the fixing screw, and a leveling box is fixedly mounted in the middle of the upper surface of the bottom plate, and a screw is fixedly arranged in the leveling box.

Preferably, the bottom of the outer surface of the screw is in threaded connection with a nut, and the top of the outer surface of the nut is fixedly connected with a bearing.

Preferably, the outer surface of the bearing is fixedly connected with a first mounting plate, and the upper surface of the first mounting plate is fixedly provided with a first leveling roller.

Preferably, one side fixed mounting of levelling incasement wall has the second motor, the output fixed mounting of second motor has the axle of accomodating, the outer fixed surface of accomodating the axle installs the traction area.

Preferably, the bottom fixed mounting of traction area has the second mounting panel, one side fixed mounting of two mounting panels upper surface has the slider, the lower fixed surface of second mounting panel installs the third motor, the output fixed mounting of third motor has the second levelling roller.

Preferably, a die cutter is fixedly arranged on the other side of the upper surface of the bottom plate.

Compared with the prior art, the utility model provides micromotor stator and rotor punching and shaping equipment, which has the following beneficial effects:

1. according to the utility model, by arranging the electric push rod, the support plate, the first motor, the rotating shaft, the external threads, the first baffle plate, the first limit plate, the sleeve, the second limit plate, the fixing screw and the second baffle plate, the shaping equipment can be conveniently adjusted according to the width of the punched sheet coil stock, the coil stock is prevented from inclining during shaping, when the punched sheet coil stock is installed, the fixing screw is loosened, the second baffle plate is screwed out of the rotating shaft, then the second limit plate and the sleeve pipe are taken out of the rotating shaft, the sleeve pipe with the same width as the punched sheet coil stock is replaced and sleeved on the rotating shaft and close to the first limit plate, the punched sheet coil stock is sleeved on the outer surface of the sleeve pipe, then the second limit plate and the second baffle plate are installed and fixed again by using the fixing screw, the distance between the first limit plate and the second limit plate can be adjusted only by replacing the sleeve pipe with the same width as the punched sheet coil stock, and the coil stock is fixed between the first limit plate and the second limit plate, carry out spacingly, prevent that coil stock slope from influencing the quality of plastic when the pay-off plastic, conveniently adjust the width.

2. According to the utility model, through arranging the screw rod, the nut, the bearing, the first mounting plate, the first leveling roller, the second motor, the containing shaft, the traction belt, the second mounting plate, the sliding block, the third motor and the second leveling roller, the distance can be conveniently adjusted according to the thickness of a rolled material of a punching sheet, the normal production of the punching sheet is ensured, when the punching sheet is used, the nut at the bottom of the first mounting plate is simultaneously rotated, the nut is rotated on the screw rod, the position of the nut on the screw rod can be adjusted, the nut is connected with the first mounting plate through the bearing, the first mounting plate can be driven to lift, the height of the first leveling roller on the first mounting plate is adjusted, then the second motor is started to drive the containing shaft to contain the traction belt, the height of the second mounting plate is lifted by the traction belt, the second mounting plate is sleeved on the outer surface of the screw rod by using the sliding block, the smooth movement of the second mounting plate is ensured, the height of the second leveling roller is driven, the distance between the first leveling roller and the second leveling roller can be adjusted according to the thickness of the rolled material of the punching sheet, the quality of leveling and shaping is ensured.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the support plate of the present invention;

FIG. 3 is a schematic view of a front cross-sectional view of a leveling box according to the present invention;

fig. 4 is a front view of the first mounting plate according to the present invention.

In the figure: 1. a base plate; 2. an electric push rod; 3. a support plate; 4. a first motor; 5. a rotating shaft; 6. an external thread; 7. a first baffle plate; 8. a first limit plate; 9. a sleeve; 10. a second limiting plate; 11. fixing screws; 12. a second baffle; 13. leveling box; 14. a screw; 15. a nut; 16. a bearing; 17. a first mounting plate; 18. a first leveling roller; 19. a second motor; 20. a storage shaft; 21. a traction belt; 22. a second mounting plate; 23. a slider; 24. a third motor; 25. a second leveling roll; 26. and (7) punching.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a micro-motor stator and rotor punching and shaping device comprises a base plate 1 for mounting the shaping device, an electric push rod 2 with model number DT1000 is fixedly mounted on one side of the upper surface of the base plate 1 for adjusting the height of a support plate 3, the support plate 3 is fixedly mounted on the upper surface of the electric push rod 2, a first motor 4 is fixedly mounted on the top of the support plate 3, the first motor 4 is used for driving a rotating shaft 5 to rotate for discharging a punching sheet coil, a rotating shaft 5 is fixedly mounted at the output end of the first motor 4, an external thread 6 is arranged on the outer surface of the rotating shaft 5 for facilitating the installation of the coil, a first baffle 7 is fixedly mounted on the outer surface of one end of the rotating shaft 5 for preventing the first motor 4 from being impacted when the first baffle plate 8 rotates, a first limiting plate 8 is sleeved on one side of the outer surface of the rotating shaft 5 close to the first baffle 7 for limiting the coil close to one side of the first motor 4, the outer surface of the rotating shaft 5 is sleeved with a sleeve 9 at one side close to the first limiting plate 8, the sleeves 9 with different lengths can be replaced according to different coil widths, the distance between the first limiting plate 8 and the second limiting plate 10 is adjusted, the outer surface of the rotating shaft 5 is sleeved with a second limiting plate 10 at one side close to the sleeve 9, one side surface of the second limiting plate 10 is in threaded connection with a fixing screw 11 and is connected with the second limiting plate 10 and a second limiting plate 12, the outer surface of the fixing screw 11 is in threaded connection with the second limiting plate 12 and is used for fixing the second limiting plate 10 to prevent the second limiting plate from shaking, the middle part of the upper surface of the bottom plate 1 is fixedly provided with a leveling box 13, the coil of the leveling and shaping punching sheet is leveled, a screw 14 is fixedly arranged inside the leveling box 13, the nut 15 is convenient to drive the first mounting plate 17 to adjust the position, the bottom of the outer surface of the screw 14 is in threaded connection with a nut 15, and the top of the outer surface of the nut 15 is fixedly connected with a bearing 16, the automatic leveling device comprises a connecting nut 15 and a first mounting plate 17, wherein the outer surface of a bearing 16 is fixedly connected with the first mounting plate 17, a leveling roller at the bottom of a coil is mounted on the leveling roller, a first leveling roller 18 is fixedly mounted on the upper surface of the first mounting plate 17, the bottom of the coil is leveled, a second motor 19 is fixedly mounted on one side of the inner wall of a leveling box 13, a storage shaft 20 is fixedly mounted at the output end of the second motor 19, a traction belt 21 is fixedly mounted on the outer surface of the storage shaft 20, the second motor 19 drives the storage shaft 20 to rotate, the traction belt 21 is stored to drive a second mounting plate 22 to move, a second mounting plate 22 is fixedly mounted at the bottom of the traction belt 21, a sliding block 23 is fixedly mounted on one side of the upper surface of the second mounting plate to enable the second mounting plate 22 to move more stably, a third motor 24 is fixedly mounted on the lower surface of the second mounting plate 22 to drive a second leveling roller 25 to rotate, and a second leveling roller 25 is fixedly mounted at the output end of the third motor 24, leveling from the top of the coiled material, fixedly installing a punching machine 26 on the other side of the upper surface of the bottom plate 1, punching the coiled material, and producing the stator and rotor punching sheets.

In the utility model, when a punching coil is installed, a fixing screw 11 is loosened, a second baffle 12 is screwed out of a rotating shaft 5, then a second limiting plate 10 and a sleeve 9 are taken out of the rotating shaft 5, the sleeve 9 with the same width as the punching coil is replaced and sleeved on the rotating shaft 5 and close to a first limiting plate 8, the punching coil is sleeved on the outer surface of the sleeve 9, then the second limiting plate 10 and the second baffle 12 are installed and fixed again by using the fixing screw 11, the distance between the first limiting plate 8 and the second limiting plate 10 can be adjusted by only replacing the sleeve 9 with the same width as the punching coil, the coil is fixed between the first limiting plate 8 and the second limiting plate 10 for limiting, the coil is prevented from inclining to influence the shaping quality during feeding and shaping, the width is convenient to adjust, meanwhile, a nut 15 at the bottom of a first mounting plate 17 is rotated, the nut 15 rotates on a screw 14, and the position of the nut 15 on the screw 14 can be adjusted, nut 15 connects first mounting panel 17 through bearing 16, can drive first mounting panel 17 and go up and down, first levelling roller 18 height-adjusting on the first mounting panel 17, start second motor 19 afterwards and drive storage shaft 20 and accomodate traction area 21, traction area 21 promotes second mounting panel 22 height, second mounting panel 22 uses slider 23 to cup joint at screw rod 14 surface, it is steady to guarantee that second mounting panel 22 removes, drive second levelling roller 25 height-adjusting, can be according to the interval between the first levelling roller 18 of thickness adjustment and the second levelling roller 25 of punching sheet coil stock, guarantee the quality of levelling plastic.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The punching and shaping equipment for the stator and rotor punching sheet of the micromotor comprises a bottom plate (1) and is characterized in that an electric push rod (2) is fixedly mounted on one side of the upper surface of the bottom plate (1), a supporting plate (3) is fixedly mounted on the upper surface of the electric push rod (2), a first motor (4) is fixedly mounted at the top of the supporting plate (3), a rotating shaft (5) is fixedly mounted at the output end of the first motor (4), external threads (6) are formed in the outer surface of the rotating shaft (5), a first baffle (7) is fixedly mounted on the outer surface of one end of the rotating shaft (5), a first limiting plate (8) is sleeved on one side, close to the first baffle (7), of the outer surface of the rotating shaft (5), a sleeve (9) is sleeved on one side, close to the sleeve (8), of the outer surface of the rotating shaft (5), a second limiting plate (10) is sleeved on one side, close to the sleeve (9), a side surface thread of the second limiting plate (10) is connected with a fixing screw (11), the outer surface thread of the fixing screw (11) is connected with a second baffle (12), the middle of the upper surface of the bottom plate (1) is fixedly provided with a leveling box (13), and the inner part of the leveling box (13) is fixedly provided with a screw rod (14).

2. The micro-motor stator and rotor punching and trimming device is characterized in that a nut (15) is connected to the bottom of the outer surface of the screw (14) in a threaded mode, and a bearing (16) is fixedly connected to the top of the outer surface of the nut (15).

3. The micro-motor stator and rotor punching and trimming device according to claim 2, wherein a first mounting plate (17) is fixedly connected to the outer surface of the bearing (16), and a first leveling roller (18) is fixedly mounted on the upper surface of the first mounting plate (17).

4. The micro-motor stator and rotor punching die cutting and shaping equipment is characterized in that a second motor (19) is fixedly mounted on one side of the inner wall of the leveling box (13), a storage shaft (20) is fixedly mounted at the output end of the second motor (19), and a traction belt (21) is fixedly mounted on the outer surface of the storage shaft (20).

5. The micro-motor stator and rotor punching and shaping device is characterized in that a second mounting plate (22) is fixedly mounted at the bottom of the traction belt (21), a sliding block (23) is fixedly mounted on one side of the upper surface of the second mounting plate, a third motor (24) is fixedly mounted on the lower surface of the second mounting plate (22), and a second leveling roller (25) is fixedly mounted at the output end of the third motor (24).

6. The micro-motor stator and rotor punching sheet punching and shaping device according to claim 1, characterized in that a punching machine (26) is fixedly arranged on the other side of the upper surface of the bottom plate (1).