BMC plastic package motor mounting leg deburring turntable equipment

Abstract

The utility model discloses a BMC plastic package motor installation leg deburring rotary table device, and relates to the technical field of deburring equipment, the BMC plastic package motor installation leg deburring rotary table device comprises an installation table, a disc mechanism, a side edge grinding mechanism, a dust suction pipe and a round hole convex point grinding mechanism, the side edge grinding mechanism, the dust suction pipe and the round hole protruding point grinding mechanism are arranged on the outer side of the disc mechanism in an annular arrangement mode. According to the device, when the disc mechanism drives the mounting legs to move to the position under the round hole salient point polishing mechanism, a first electric push rod adjusts the position of a first mounting frame, a second electric push rod drives a mounting plate and a salient point polisher to descend, so that the salient point polisher extends into a hole, and a first driving motor drives a polishing cutter head to rotate; and burrs in the holes are removed, the deburring procedure of the mounting legs is completed, and follow-up machining of the mounting legs is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of deburring equipment, in particular to a deburring turntable equipment for the mounting legs of BMC plastic-encapsulated motors. Background Technique

[0002] The BMC plastic-encapsulated motor is a motor manufactured by using plastic encapsulation technology, which has the advantages of small volume, light weight, low noise and small vibration. Such motors are widely used in various household appliances such as vacuum cleaners, range hoods, air conditioners, and instrument blowers. The mounting legs of the BMC plastic-encapsulated motor are the shell parts of the BMC plastic-encapsulated motor. When processing them, it is necessary to remove the burrs on their outer surfaces. Therefore, special deburring equipment is required to perform deburring operations on the mounting legs of the BMC plastic-encapsulated motor, so as to facilitate subsequent processing of the mounting legs of the BMC plastic-encapsulated motor.

[0003] For example, a rotary deburring equipment disclosed in Chinese Patent Publication No.: CN214186480U includes a base surface, a turntable is installed on the base surface, a plurality of clamps are arranged along the circumference on the turntable, corresponding to the outer circumference of each clamp on the base surface, different stations are provided, and each station is provided with processing components for completing different processes, including: a feeding mechanism, the feeding mechanism has a rotating component for feeding and a limiting component for positioning the feeding depth of the parts; a lifting and grinding mechanism, which has a lifting type thimble head for cooperating with the clamp and a pneumatic grinding head for performing fixed-point grinding on the parts; a plurality of flipping mechanisms, which cooperate with the clamp for flipping the parts; a plurality of grinding mechanisms, which have a lifting type air mill for grinding different sides of the parts along the circumferential direction; and a discharging mechanism.

[0004] However, the existing rotary deburring equipment can only grind and remove burrs on the outer surface of the parts. There are corresponding arc edges and round holes on the outer surface of the BMC mounting legs. The existing rotary deburring equipment cannot remove the burrs on the arc edges and the inner walls of the round holes, so the deburring process cannot be fully completed, affecting the subsequent processing of the BMC mounting legs. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem in the prior art that the existing rotary deburring equipment can only grind and remove burrs on the outer surface of the parts. There are corresponding arc edges and round holes on the outer surface of the BMC mounting legs. The existing rotary deburring equipment cannot remove the burrs on the arc edges and the inner walls of the round holes, so the deburring process cannot be fully completed, affecting the subsequent processing of the mounting legs of the BMC plastic-encapsulated motor, and a deburring turntable equipment for the mounting legs of the BMC plastic-encapsulated motor is proposed.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A deburring turntable device for BMC plastic-encased motor mounting legs, comprising a mounting table, a disc mechanism, a side grinding mechanism, a dust suction pipe and a round hole bump grinding mechanism. The disc mechanism is fixedly installed at the center of the mounting table, and the side grinding mechanism, the dust suction pipe and the round hole bump grinding mechanism are respectively arranged outside the disc mechanism in an annular arrangement. The round hole bump grinding mechanism includes a first electric push rod, a first mounting frame, a second electric push rod, a mounting plate and a bump grinder. The first mounting frame is fixedly installed on one side of the driving end of the first electric push rod. The second electric push rod is fixedly installed on one side of the first mounting frame. The mounting plate is fixedly installed on one side of the driving end of the second electric push rod. The bump grinder is fixedly installed at one end of the mounting plate.

[0007] Preferably, the disc mechanism includes a rotating disc, and a plurality of mounting leg chucks are fixedly installed on one side of the rotating disc in an annular arrangement. A material pushing component is arranged on one side of the plurality of mounting leg chucks.

[0008] Preferably, the material pushing component includes a third electric push rod and a pusher. The pusher is fixedly installed at the driving end of the third electric push rod.

[0009] Preferably, the bump grinder includes a first driving motor and a grinding cutter head. The driving end of the first driving motor is in transmission connection with one end of the grinding cutter head.

[0010] Preferably, the side grinding mechanism includes a grinding point adjusting component and a grinding component. The grinding component is slidably clamped on one side of the grinding point adjusting component.

[0011] Preferably, the grinding point adjusting component includes an electric slide rail, a second mounting frame, a sliding track and an electric telescopic rod. The second mounting frame is fixedly installed on the slide table in the electric slide rail. The sliding track is fixedly installed on one side of the second mounting frame. The electric telescopic rod is fixedly installed at one end of the second mounting frame.

[0012] Preferably, the grinding component includes a third mounting frame, a second driving motor and a grinding disc. The third mounting frame is slidably clamped on one side of the sliding track. The driving end of the electric telescopic rod is fixedly connected to one side of the third mounting frame. The center of one side of the grinding disc is in transmission connection with the second driving motor.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are as follows:

[0014] 1. In the present utility model, when the disc mechanism drives the mounting leg to move to directly below the round hole bump grinding mechanism, the first electric push rod adjusts the position of the first mounting frame, and the second electric push rod drives the mounting plate and the bump grinder to descend, so that the bump grinder extends into the hole. The first driving motor drives the grinding cutter head to rotate to remove the burrs inside the hole, completing the deburring process of the mounting leg and facilitating the subsequent processing of the mounting leg.

[0015] 2. In the present utility model, after the side grinding mechanism and the round hole bump grinding mechanism complete the deburring operation of the mounting leg, the third electric push rod in the ejector assembly pushes the ejector, and the ejector ejects the polished mounting leg from the mounting leg clamping table, completing the blanking operation and facilitating the collection of the polished mounting legs. Description of the Drawings

[0016] Figure 1 is a schematic three-dimensional structure diagram of a deburring turntable device for BMC plastic encapsulated motor mounting legs proposed by the present utility model;

[0017] Figure 2 is a schematic three-dimensional structure diagram of the round hole bump grinding mechanism in a deburring turntable device for BMC plastic encapsulated motor mounting legs proposed by the present utility model;

[0018] Figure 3 is a schematic three-dimensional structure diagram of the disc mechanism in a deburring turntable device for BMC plastic encapsulated motor mounting legs proposed by the present utility model;

[0019] Figure 4 is a schematic three-dimensional structure diagram of the side grinding mechanism in a deburring turntable device for BMC plastic encapsulated motor mounting legs proposed by the present utility model.

[0020] Legend: 1. Mounting table; 2. Disc mechanism; 21. Rotating disc; 22. Mounting leg clamping table; 23. Ejector assembly; 231. Third electric push rod; 232. Ejector; 3. Side grinding mechanism; 31. Grinding point position adjusting assembly; 311. Electric slide rail; 312. Second mounting frame; 313. Sliding track; 314. Electric telescopic rod; 32. Grinding assembly; 321. Third mounting frame; 322. Second driving motor; 323. Grinding disc; 4. Dust suction pipe; 5. Round hole bump grinding mechanism; 51. First electric push rod; 52. First mounting frame; 53. Second electric push rod; 54. Mounting plate; 55. Bump grinder; 551. First driving motor; 552. Grinding cutter head. Detailed Embodiments

[0021] In order to more clearly understand the above-mentioned objects, features, and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1: Figure 1 , Figure 2 and Figure 4 As shown, the utility model provides a BMC plastic-sealed motor mounting leg deburring turntable device, comprising a mounting platform 1, a disc mechanism 2, a side grinding mechanism 3, a dust suction pipe 4 and a round hole convex point grinding mechanism 5, the disc mechanism 2 is fixedly mounted at the center of the mounting platform 1, the side grinding mechanism 3, the dust suction pipe 4 and the round hole convex point grinding mechanism 5 are respectively arranged on the outside of the disc mechanism 2 in a circular arrangement, the round hole convex point grinding mechanism 5 comprises a No. 1 electric push rod 51, a No. 1 mounting frame 52, a No. 2 electric push rod 53, a mounting plate 54 and a convex point grinder 55, the No. 1 mounting frame 52 is fixedly mounted on one side of the driving end of the No. 1 electric push rod 51, the No. 2 electric push rod 53 is fixedly mounted on one side of the No. 1 mounting frame 52, the mounting plate 54 is fixedly mounted on one side of the driving end of the No. 2 electric push rod 53, the convex point grinder 55 is fixedly mounted on one end of the mounting plate 54, and the side grinding mechanism 3, the dust suction pipe 4 and the round hole convex point grinding mechanism 5 are respectively arranged on the outside of the disc mechanism 2 in a circular arrangement, and the round hole convex point grinding mechanism 5 comprises a No. 1 electric push rod 51, a No. 1 mounting frame 52, a No. 2 electric push rod 53, a mounting plate 54 and a convex point grinder 55, The grinding mechanism 3 includes a grinding point adjustment component 31 and a grinding component 32. The grinding component 32 is slidably connected to one side of the grinding point adjustment component 31. The grinding point adjustment component 31 includes an electric slide rail 311, a second mounting frame 312, a sliding rail 313 and an electric telescopic rod 314. The second mounting frame 312 is fixedly installed on a slide in the electric slide rail 311, the sliding rail 313 is fixedly installed on one side of the second mounting frame 312, and the electric telescopic rod 314 is fixedly installed at one end of the second mounting frame 312. The grinding component 32 includes a third mounting frame 321, a second drive motor 322 and a grinding disc 323. The third mounting frame 321 is slidably connected to one side of the sliding rail 313, and the driving end of the electric telescopic rod 314 is fixedly connected to one side of the third mounting frame 321. The center of one side of the grinding disc 323 is transmission connected to the second drive motor 322.

[0024] Specifically describe the specific settings and functions of this embodiment below. The BMC plastic encapsulated motor mounting leg to be deburred is clamped on the disc mechanism 2. The driving motor drives the disc mechanism 2 to rotate. The grinding point adjustment component 31 in the side grinding mechanism 3 drives the grinding component 32 to adjust the grinding point. The second driving motor 322 in the grinding component 32 drives the grinding disc 323 to rotate, and the side of the mounting leg is ground. The disc mechanism 2 drives the mounting leg to pass through different side grinding mechanisms 3 in sequence, and the side of the mounting leg is fully ground. When the disc mechanism 2 drives the mounting leg to move directly below the round hole convex point grinding mechanism 5, the first electric push rod 51 adjusts the position of the first mounting frame 52, and the second electric push rod 53 drives the mounting plate 54 and the convex point grinder 55 to descend, so that the convex point grinder 55 extends into the hole. The first driving motor 551 drives the grinding tool head 552 to rotate, removing the burrs inside the hole, completing the deburring process of the mounting leg, and facilitating the subsequent processing of the mounting leg.

[0025] Embodiment 2: As Figure 1 - Figure 3 shown, a BMC plastic encapsulated motor mounting leg deburring turntable device includes a mounting table 1, a disc mechanism 2, a side grinding mechanism 3, a dust suction pipe 4, and a round hole convex point grinding mechanism 5. The disc mechanism 2 is fixedly installed at the center of the mounting table 1. The side grinding mechanism 3, the dust suction pipe 4, and the round hole convex point grinding mechanism 5 are respectively arranged outside the disc mechanism 2 in an annular arrangement. The round hole convex point grinding mechanism 5 includes a first electric push rod 51, a first mounting frame 52, a second electric push rod 53, a mounting plate 54, and a convex point grinder 55. The first mounting frame 52 is fixedly installed on one side of the driving end of the first electric push rod 51. The second electric push rod 53 is fixedly installed on one side of the first mounting frame 52. The mounting plate 54 is fixedly installed on one side of the driving end of the second electric push rod 53. The convex point grinder 55 is fixedly installed at one end of the mounting plate 54. The disc mechanism 2 includes a rotating disc 21. A plurality of mounting leg clamping platforms 22 are fixedly installed on one side of the rotating disc 21 in an annular arrangement. A blanking component 23 is arranged on one side of the plurality of mounting leg clamping platforms 22. The blanking component 23 includes a third electric push rod 231 and a blanking device 232. The blanking device 232 is fixedly installed at the driving end of the third electric push rod 231. The convex point grinder 55 includes a first driving motor 551 and a grinding tool head 552. The driving end of the first driving motor 551 is in transmission connection with one end of the grinding tool head 552.

[0026] The overall effect achieved by this entire embodiment is that when the side grinding mechanism 3 and the round hole convex point grinding mechanism 5 complete the deburring operation on the BMC plastic encapsulated motor mounting leg, the third electric push rod 231 in the blanking component 23 pushes the blanking device 232, and the blanking device 232 ejects the ground mounting leg from the mounting leg clamping platform 22, completing the blanking operation, which is convenient for collecting the ground mounting legs.

[0027] Usage method and working principle of this device: When producing BMC encapsulated motors on the production line, external surface processing of the shell components of BMC encapsulated motors is required. First, the mounting legs of the BMC encapsulated motor to be deburred are clamped on the disc mechanism 2, and the driving motor drives the disc mechanism 2 to rotate. The grinding point adjustment component 31 in the side grinding mechanism 3 drives the grinding component 32 to adjust the grinding point. The second driving motor 322 in the grinding component 32 drives the grinding disc 323 to rotate to perform side grinding on the mounting legs. The disc mechanism 2 drives the mounting legs to pass through different side grinding mechanisms 3 in sequence to fully grind the sides of the mounting legs. When the disc mechanism 2 drives the mounting legs to move directly below the round hole convex point grinding mechanism 5, the first electric push rod 51 adjusts the position of the first mounting bracket 52, and the second electric push rod 53 drives the mounting plate 54 and the convex point grinder 55 to descend, so that the convex point grinder 55 extends into the hole. The first driving motor 551 drives the grinding cutter head 552 to rotate to remove the burrs inside the hole; when the side grinding mechanism 3 and the round hole convex point grinding mechanism 5 complete the deburring operation on the mounting legs, the third electric push rod 231 in the ejector component 23 pushes the ejector 232, and the ejector 232 ejects the ground mounting legs from the mounting leg clamping platform 22 to complete the blanking operation.

[0028] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A BMC plastic-encapsulated motor mounting leg deburring turntable device, characterized in that: The invention comprises a mounting platform (1), a disc mechanism (2), a side grinding mechanism (3), a dust suction pipe (4) and a round hole convex point grinding mechanism (5), wherein the disc mechanism (2) is fixedly mounted at the center of the mounting platform (1), the side grinding mechanism (3), the dust suction pipe (4) and the round hole convex point grinding mechanism (5) are respectively arranged in a circular manner on the outside of the disc mechanism (2), and the round hole convex point grinding mechanism (5) comprises a No. 1 electric push rod (51), a No. 1 mounting frame (52), a No. 2 electric push rod (53), a mounting plate (54) and a convex point grinder (55), wherein the No. 1 mounting frame (52) is fixedly mounted on one side of the driving end of the No. 1 electric push rod (51), the No. 2 electric push rod (53) is fixedly mounted on one side of the No. 1 mounting frame (52), the No. 2 electric push rod (53) is fixedly mounted on one side of the No. 1 mounting frame (52), the No. 2 electric push rod (53) is fixedly mounted on one side of the driving end of the No. 2 electric push rod (53), and the convex point grinder (55) is fixedly mounted on one end of the mounting plate (54).

2. According to claim 1, a BMC plastic-encapsulated motor mounting leg deburring turntable equipment is characterized in that: The disc mechanism (2) comprises a rotating disc (21), one side of which is fixedly mounted a plurality of mounting leg clamps (22) in a circular arrangement, and one side of the plurality of mounting leg clamps (22) is provided with a material ejection assembly (23).

3. The BMC plastic-encapsulated motor mounting leg deburring turntable device according to claim 2, characterized in that: The ejector assembly (23) comprises a third electric push rod (231) and an ejector (232), wherein the ejector (232) is fixedly mounted on the driving end of the third electric push rod (231).

4. The BMC plastic-encapsulated motor mounting leg deburring turntable device according to claim 1, characterized in that: The convex point grinder (55) comprises a first drive motor (551) and a grinding cutter head (552), and the driving end of the first drive motor (551) is drivingly connected to one end of the grinding cutter head (552).

5. According to claim 1, a BMC plastic-encapsulated motor mounting leg deburring turntable equipment is characterized in that: The side grinding mechanism (3) comprises a grinding point adjustment component (31) and a grinding component (32), and the grinding component (32) is slidably engaged with one side of the grinding point adjustment component (31).

6. The BMC plastic-encapsulated motor mounting leg deburring turntable device according to claim 5, characterized in that: The grinding point adjustment component (31) comprises an electric slide rail (311), a second mounting frame (312), a sliding rail (313) and an electric telescopic rod (314); the second mounting frame (312) is fixedly mounted on a slide table in the electric slide rail (311); the sliding rail (313) is fixedly mounted on one side of the second mounting frame (312); and the electric telescopic rod (314) is fixedly mounted on one end of the second mounting frame (312).

7. The BMC plastic-encapsulated motor mounting leg deburring turntable device according to claim 6, characterized in that: The grinding assembly (32) comprises a No. 3 mounting frame (321), a No. 2 driving motor (322) and a grinding disc (323); the No. 3 mounting frame (321) is slidably connected to one side of the sliding track (313); the driving end of the electric telescopic rod (314) is fixedly connected to one side of the No. 3 mounting frame (321); and the center of one side of the grinding disc (323) is drivingly connected to the No. 2 driving motor (322).

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