Deburring device for motor iron core

Abstract

The utility model relates to the technical field of iron core deburring, in particular to a motor iron core deburring device which comprises a connecting base, a clamping device is arranged on the lower portion of the connecting base, a conveying belt is installed on the inner wall of the connecting base, a plurality of supporting protruding blocks are fixedly connected to the outer surface of the conveying belt, and every two supporting protruding blocks form a group. The left end and the right end of the connecting base are jointly and fixedly connected with a grinding device. According to the motor iron core deburring device, the grinding device is arranged, the first motor is started to work, the first motor drives the driving roller to rotate, the driving roller drives the grinding belt to work, and the driving roller is matched with the two driven rollers to support the grinding belt in a triangular shape, so that the contact range of the grinding belt and an iron core is enlarged, and grinding is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of iron core deburring, in particular to a motor iron core deburring device. Background Art

[0002] The motor core is an important part of the motor. It is usually made of silicon steel sheets or aluminum alloys. It is used to place coils and conduct electromagnetic fields. The design and material selection of the motor core play an important role in the performance and efficiency of the motor. The motor core is usually analyzed for magnetic flux density to ensure that it can maintain a stable working state under different working conditions. After the motor core is produced, it is often necessary to use a deburring device to process it. At present, the core is often manually deburred by hand with a grinding tool. It is not only cumbersome and labor-intensive, but also the manual processing efficiency is low when deburring in batches, which affects the subsequent processing efficiency. Therefore, we have launched a motor core deburring device. Utility Model Content

[0003] The main purpose of the utility model is to provide a motor core deburring device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A motor core deburring device comprises a connecting seat, a clamping device is arranged at the lower part of the connecting seat, a conveyor belt is installed on the inner wall of the connecting seat, a plurality of supporting protrusions in groups of two are fixedly connected to the outer surface of the conveyor belt, and a grinding device is fixedly connected to the left and right ends of the connecting seat.

[0006] Preferably, the clamping device includes a U-shaped base, the upper right end of the U-shaped base is fixedly connected to a No. 2 motor, the output end of the No. 2 motor is fixedly connected to a bidirectional screw, the outer surface of the bidirectional screw is threadedly connected to a No. 2 slider and a No. 1 slider, the No. 1 slider is located on the right part of the No. 2 slider, the upper end of the No. 1 slider is fixedly connected to a No. 1 electric push rod, the telescopic end of the No. 1 electric push rod is fixedly connected to the No. 1 base, the left end of the No. 1 base is movably connected to a No. 1 splint through a bearing, the upper end of the No. 2 slider is fixedly connected to the No. 2 electric push rod, the telescopic end of the No. 2 electric push rod is fixedly connected to the No. 2 base, the right end of the No. 2 base is fixedly connected to the No. 3 motor, and the output end of the No. 3 motor is fixedly connected to the No. 2 splint.

[0007] Preferably, the U-shaped base is arranged at the lower part of the connecting seat, the No. 2 electric push rod is located at the left part of the connecting seat, and the No. 1 electric push rod is located at the right part of the connecting seat.

[0008] Preferably, the grinding device comprises a No. 1 bracket and a No. 2 bracket, wherein the No. 1 bracket is located at the right part of the No. 2 bracket, and the No. 1 bracket and the No. 2 bracket have the same structure, and both the No. 1 bracket and the No. 2 bracket are "F" shaped structures. A No. 1 motor is fixedly connected to the upper right end of the No. 1 bracket, and the No. 1 bracket and the No. 2 bracket are connected to two driven rollers through bearings.

[0009] Preferably, the output end of the No. 1 motor is fixedly connected to a driving roller, and the outer surface of the driving roller is drivingly connected to a grinding belt.

[0010] Preferably, the grinding belt is transmission-connected to two driven rollers.

[0011] Preferably, the No. 1 bracket is fixedly connected to the right end of the connecting seat, and the No. 2 bracket is fixedly connected to the left end of the connecting seat.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By setting the clamping device, start the No. 2 motor to drive the bidirectional screw to rotate. Under the action of the rotation of the bidirectional screw, the No. 2 slider and the No. 1 slider will move closer to each other, so that the No. 2 electric push rod and the No. 1 electric push rod will move closer to each other, and the No. 2 clamping plate and the No. 1 clamping plate will clamp the iron core on the conveyor belt, and then start the No. 1 electric push rod and the No. 2 electric push rod to work. The No. 1 electric push rod and the No. 2 electric push rod will run at the same time to lift the clamped iron core, so that the grinding device can grind the iron core. During the grinding process, start the No. 3 motor to drive the No. 2 clamping plate to rotate, thereby driving the iron core to rotate, which is convenient for grinding the outer periphery of the iron core and improves the grinding efficiency;

[0014] 2. By setting up the grinding device and starting the No. 1 motor, the No. 1 motor drives the active roller to rotate, and the active roller drives the grinding belt to work. The active roller cooperates with the two driven rollers to support the grinding belt in a triangular shape, thereby increasing the contact range between the grinding belt and the iron core and facilitating grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a motor core deburring device according to the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of a clamping device of a motor core deburring device of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of a grinding device for deburring a motor core according to the utility model;

[0018] Figure 4This is a connection schematic diagram of a No. 1 motor of a shielding and protective device of a motor core deburring device of the utility model.

[0019] In the figure: 1. connecting seat; 2. grinding device; 3. supporting convex block; 4. conveyor belt; 5. clamping device; 21. bracket No. 1; 22. driven roller; 23. motor No. 1; 24. bracket No. 2; 231. active roller; 232. grinding belt; 51. U-shaped base; 52. motor No. 2; 53. slider No. 1; 54. electric push rod No. 1; 55. base No. 1; 56. clamping plate No. 1; 57. clamping plate No. 2; 58. motor No. 3; 59. base No. 2; 510. electric push rod No. 2; 511. slider No. 2; 512. bidirectional screw. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A motor core deburring device comprises a connecting seat 1, a clamping device 5 is arranged at the lower part of the connecting seat 1, a conveyor belt 4 is installed on the inner wall of the connecting seat 1, a plurality of supporting protrusions 3 in groups of two are fixedly connected to the outer surface of the conveyor belt 4, and a grinding device 2 is fixedly connected to the left and right ends of the connecting seat 1.

[0025] In this embodiment, the clamping device 5 includes a U-shaped base 51, a No. 2 motor 52 is fixedly connected to the upper right end of the U-shaped base 51, a bidirectional screw 512 is fixedly connected to the output end of the No. 2 motor 52, a No. 2 slider 511 and a No. 1 slider 53 are threadedly connected to the outer surface of the bidirectional screw 512, the No. 1 slider 53 is located on the right side of the No. 2 slider 511, a No. 1 electric push rod 54 is fixedly connected to the upper end of the No. 1 slider 53, a No. 1 base 55 is fixedly connected to the telescopic end of the No. 1 electric push rod 54, a No. 1 base 55 is movably connected to a No. 1 clamping plate 56 at the left end of the No. 1 base 55 through a bearing, and a No. 2 electric push rod 51 is fixedly connected to the upper end of the No. 2 slider 511 0, the telescopic end of the No. 2 electric push rod 510 is fixedly connected to the No. 2 base 59, the right end of the No. 2 base 59 is fixedly connected to the No. 3 motor 58, and the output end of the No. 3 motor 58 is fixedly connected to the No. 2 clamping plate 57; the U-shaped base 51 is arranged at the lower part of the connecting seat 1, the No. 2 electric push rod 510 is located at the left part of the connecting seat 1, and the No. 1 electric push rod 54 is located at the right part of the connecting seat 1, the diameters of the No. 2 clamping plate 57 and the No. 1 clamping plate 56 are both smaller than the diameter of the iron core, the No. 2 clamping plate 57 and the No. 1 clamping plate 56 do not contact the supporting protrusion 3, and a limiting rod is arranged on the inner wall of the U-shaped base 51 to improve the sliding stability of the No. 2 slider 511 and the No. 1 slider 53.

[0026] In this embodiment, the grinding device 2 includes a No. 1 bracket 21 and a No. 2 bracket 24. The No. 1 bracket 21 is located at the right part of the No. 2 bracket 24. The No. 1 bracket 21 and the No. 2 bracket 24 have the same structure, and both the No. 1 bracket 21 and the No. 2 bracket 24 are "F"-shaped structures. A No. 1 motor 23 is fixedly connected to the upper right end of the No. 1 bracket 21. The No. 1 bracket 21 and the No. 2 bracket 24 are commonly connected to two driven rollers 22 through bearings; the No. 1 motor 23 is fixedly connected to the output end of the No. 1 motor 23, and the outer surface of the active roller 231 is transmission-connected to a grinding belt 232; the grinding belt 232 is commonly transmission-connected to the two driven rollers 22; the No. 1 bracket 21 is fixedly connected to the right end of the connecting seat 1, and the No. 2 bracket 24 is fixedly connected to the left end of the connecting seat 1.

[0027] It should be noted that the utility model is a deburring device for motor cores. During use, the core is placed on the conveyor belt 4, and the core is located on the supporting protrusion 3. The supporting protrusion 3 prevents the core from rolling when the conveyor belt 4 is running. The conveyor belt 4 is started to work through an external control system, and the conveyor belt 4 moves the core to the second clamping plate 57 and the first clamping plate 56, and the second motor 52 is started to work, so that the second motor 52 drives the bidirectional screw 512 to rotate. Under the action of the rotation of the bidirectional screw 512, the second slider 511 and the first slider 53 are moved closer to each other, so that the second electric push rod 510 and the first electric push rod 54 are moved closer to each other, and the second clamping plate 57 and the first clamping plate 56 are started. Plate 57 and No. 1 clamping plate 56 will clamp the iron core on the conveyor belt 4, and then start No. 1 electric push rod 54 and No. 2 electric push rod 510 to work. No. 1 electric push rod 54 and No. 2 electric push rod 510 will run at the same time to lift the clamped iron core, and start No. 3 motor 58 to make No. 3 motor 58 drive No. 2 clamping plate 57 to rotate, thereby driving the iron core to rotate. At this time, start No. 1 motor 23 to make No. 1 motor 23 drive active roller 231 to rotate, and active roller 231 drives grinding belt 232 to grind the iron core. After grinding, the iron core is put down by No. 1 electric push rod 54 and No. 2 electric push rod 510, and repeat this step to grind other iron cores.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A motor core deburring device, comprising a connecting seat (1), characterized in that: A clamping device (5) is provided at the lower part of the connecting seat (1); a conveyor belt (4) is installed on the inner wall of the connecting seat (1); a plurality of supporting protrusions (3) in groups of two are fixedly connected to the outer surface of the conveyor belt (4); and a grinding device (2) is fixedly connected to the left and right ends of the connecting seat (1); The clamping device (5) comprises a U-shaped base (51), a No. 2 motor (52) is fixedly connected to the upper right end of the U-shaped base (51), a bidirectional screw (512) is fixedly connected to the output end of the No. 2 motor (52), a No. 2 slider (511) and a No. 1 slider (53) are threadedly connected to the outer surface of the bidirectional screw (512), the No. 1 slider (53) is located on the right side of the No. 2 slider (511), the No. 1 slider (53) is fixedly connected to the upper end of the No. 1 slider (53), and the No. 1 electric push rod (54) is fixedly connected to the No. 1 slider (53). The telescopic end of the No. 1 electric push rod (54) is fixedly connected to the No. 1 base (55), the left end of the No. 1 base (55) is movably connected to the No. 1 clamping plate (56) through a bearing, the upper end of the No. 2 slider (511) is fixedly connected to the No. 2 electric push rod (510), the telescopic end of the No. 2 electric push rod (510) is fixedly connected to the No. 2 base (59), the right end of the No. 2 base (59) is fixedly connected to the No. 3 motor (58), and the output end of the No. 3 motor (58) is fixedly connected to the No. 2 clamping plate (57).

2. The motor core deburring device according to claim 1, characterized in that: The U-shaped base (51) is arranged at the lower part of the connecting seat (1), the second electric push rod (510) is located at the left part of the connecting seat (1), and the first electric push rod (54) is located at the right part of the connecting seat (1).

3. The motor core deburring device according to claim 1, characterized in that: The grinding device (2) comprises a No. 1 bracket (21) and a No. 2 bracket (24), wherein the No. 1 bracket (21) is located at the right part of the No. 2 bracket (24), the No. 1 bracket (21) and the No. 2 bracket (24) have the same structure, and both the No. 1 bracket (21) and the No. 2 bracket (24) are "F"-shaped structures, a No. 1 motor (23) is fixedly connected to the upper right end of the No. 1 bracket (21), and the No. 1 bracket (21) and the No. 2 bracket (24) are commonly connected to two driven rollers (22) via bearings.

4. The motor core deburring device according to claim 3, characterized in that: The output end of the first motor (23) is fixedly connected to a driving roller (231), and the outer surface of the driving roller (231) is drivingly connected to a grinding belt (232).

5. The motor core deburring device according to claim 4, characterized in that: The grinding belt (232) is jointly connected to the two driven rollers (22) by driving.

6. The motor core deburring device according to claim 3, characterized in that: The No. 1 bracket (21) is fixedly connected to the right end of the connecting seat (1), and the No. 2 bracket (24) is fixedly connected to the left end of the connecting seat (1).

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