Collecting ring for motor

Abstract

The utility model discloses a collecting ring for a motor, and belongs to the technical field of motor manufacturing. The insulating tube is fixedly connected to the base, a plurality of collecting ring main bodies and a plurality of insulating discs are movably inserted into the insulating tube, and the plurality of collecting ring main bodies and the plurality of insulating discs are stacked; the top plate is arranged on the insulating tube, and the insulating tube is located on the insulating disc; according to the utility model, the position of the top plate is fixed through the clamping of the insertion plate and the insertion slot, then the insertion plate is fixed through the threaded cooperation of the threaded hole and the screw, the top plate is fixed through the fixation of the insertion plate, and the insulation disc is clamped through the fixation of the top plate. Therefore, the disassembly and replacement convenience of the collector ring main body is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of motor manufacturing, and more specifically to a collector ring for a motor. Background Art

[0002] Collector rings are also called conductive rings, slip rings, collector rings, and collector rings. They can be used in any electromechanical system that requires continuous rotation while transmitting power and signals from a fixed position to a rotating position. Slip rings can improve system performance, simplify system structure, and prevent wires from being twisted during rotation.

[0003] Some patent documents on motor collector rings are disclosed in the prior art. The Chinese patent with application number CN201720454265.8 discloses a motor collector ring, which includes a collector ring body, two wires are led out of the collector ring body, wherein a protective cover is injection molded outside the part of the two wires close to the collector ring body, and the collector ring body includes a plastic support body, a first slip ring and a second slip ring are arranged on the plastic support body, and the two wires are electrically connected to the first slip ring and the second slip ring respectively. The motor collector ring is injection molded with a protective cover outside the wire of the collector ring, and the collector ring can be directly assembled on the motor during installation without the need for glue filling. Not only is the structure simple and easy to implement; but also, under the premise of ensuring the working reliability of the collector ring, the installation process of the collector ring is greatly simplified, and the production cost is reduced.

[0004] In the above patent, the collector ring is fixed by welding. When the collector ring is damaged, it is not convenient to disassemble and replace it. Therefore, we propose a collector ring for a motor. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a collector ring for a motor. The utility model fixes the position of the top plate by clamping the plug plate and the slot, and then fixes the plug plate by the threaded cooperation of the threaded hole and the screw, fixes the top plate by fixing the plug plate, clamps the insulating disk by fixing the top plate, and then clamps the collector ring body, thereby optimizing the convenience of disassembly and replacement.

[0007] 2. Technical solution

[0008] In order to solve the above problems, the utility model adopts the following technical solutions:

[0009] A collector ring for a motor, comprising:

[0010] Base;

[0011] An insulating tube, the insulating tube is fixedly connected to the base, a plurality of collector ring bodies and a plurality of insulating disks are movably plugged into the insulating tube, and a plurality of collector ring bodies and a plurality of insulating disks are stacked;

[0012] A top plate, wherein the top plate is disposed on the insulating tube, and the insulating tube is located on the insulating disk;

[0013] The mounting mechanism is arranged on the insulating tube and is connected to the top plate.

[0014] As a preferred solution of the utility model, the installation mechanism includes a clamping assembly and a fixing assembly, and the clamping assembly and the fixing assembly are both arranged on the insulating tube, and the clamping assembly and the fixing assembly are connected.

[0015] As a preferred solution of the utility model, the card-connecting assembly includes a slot and a plug-in plate, and the slot and the plug-in plate are both set in two, the two slots are opened on the insulating tube, the two plug-in plates are fixedly connected to the bottom of the top plate, and the two plug-in plates are movably plugged into the two slots.

[0016] As a preferred solution of the utility model, the fixing assembly includes a threaded hole and a screw, and the threaded hole and the screw are both provided in two numbers, the two threaded holes are respectively opened at the side ends of the two plug-in plates, the two screws are both movable through the insulating tube, and the two screws are respectively threadedly connected in the threaded holes.

[0017] As a preferred solution of the utility model, three support rods are fixedly connected to the base, through holes are opened on the collector ring body and the insulating disk, and the support rods movably penetrate the through holes.

[0018] As a preferred solution of the utility model, connecting pieces are fixedly connected to the three support rods.

[0019] As a preferred solution of the utility model, a support ring is fixedly connected inside the insulating tube, a connecting ring is movably inserted on the support ring, and the two screws both movably penetrate the connecting ring.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] (1) In this solution, when the main body of the collector ring needs to be disassembled, the screw is first removed from the threaded hole, and then the top plate is held by hand and removed from the insulating tube. At this time, the plug plate is removed from the slot. Without the obstruction of the top plate, the insulating disk can be removed from the surface of the insulating tube, thereby facilitating the disassembly of the main body of the collector ring.

[0023] (2) In this solution, the support ring is used to support the connecting ring, and the connecting ring is used to facilitate plugging with the two screws, so as to facilitate connecting the two screws through the connecting ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a main perspective view of the utility model;

[0025] Figure 2 This is a front cross-sectional view of the utility model;

[0026] Figure 3 It is an overall exploded view of the utility model;

[0027] Figure 4 It is an exploded view of the installation mechanism of the utility model.

[0028] Description of the numbers in the figure:

[0029] 1. Base; 2. Insulating tube; 3. Collector ring body; 4. Insulating disk; 5. Support ring; 6. Slot; 7. Support rod; 8. Connector; 9. Through hole; 10. Top plate; 11. Insert plate; 12. Threaded hole; 13. Screw; 14. Connecting ring. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Example:

[0032] See also Figure 1-Figure 4 , a collector ring for a motor, comprising:

[0033] Base 1;

[0034] An insulating tube 2, the insulating tube 2 is fixedly connected to the base 1, a plurality of collector ring bodies 3 and a plurality of insulating disks 4 are movably plugged into the insulating tube 2, and the plurality of collector ring bodies 3 and the plurality of insulating disks 4 are stacked;

[0035] The top plate 10 is disposed on the insulating tube 2 , and the insulating tube 2 is located on the insulating disk 4 .

[0036] In this embodiment, the insulating tube 2 is for facilitating the movable plug-in connection between the collector ring body 3 and the insulating disk 4, and the top plate 10 is for facilitating the clamping connection with the insulating disk 4. The top plate 10 is installed by means of the mounting mechanism to facilitate the fixing of the insulating disk 4. The utility model fixes the position of the top plate 10 by clamping the plug plate 11 and the slot 6, and then fixes the plug plate 11 by the threaded cooperation of the threaded hole 12 and the screw 13, fixes the top plate 10 by fixing the plug plate 11, clamps the insulating disk 4 by fixing the top plate 10, and then clamps the collector ring body 3, thereby optimizing the convenience of disassembly and replacement.

[0037] Specifically, the installation mechanism includes a clamping assembly and a fixing assembly, both of which are arranged on the insulating tube 2, and the clamping assembly and the fixing assembly are connected.

[0038] In this embodiment, the installation mechanism includes a clamping assembly and a fixing assembly. Both the clamping assembly and the fixing assembly are arranged on the insulating tube 2, and the clamping assembly and the fixing assembly are connected.

[0039] Specifically, the card-connecting assembly includes a slot 6 and a plug-in board 11, and the slot 6 and the plug-in board 11 are both set in two. The two slots 6 are both opened on the insulating tube 2, and the two plug-in boards 11 are both fixedly connected to the bottom of the top plate 10, and the two plug-in boards 11 are movably plugged into the two slots 6.

[0040] In this embodiment, the slot 6 is provided for the convenience of being snapped with the plug board 11 , and the snapping of the slot 6 and the plug board 11 facilitates the installation of the top plate 10 .

[0041] Specifically, the fixing assembly includes a threaded hole 12 and a screw 13. The threaded hole 12 and the screw 13 are both set in two. The two threaded holes 12 are respectively opened at the side ends of the two plug plates 11. The two screws 13 are movable through the insulating tube 2, and the two screws 13 are respectively threadedly connected in the threaded holes 12.

[0042] In this embodiment, the threaded hole 12 is provided to facilitate threaded connection with the screw 13 , and the inserting plate 11 and the top plate 10 are fixed by the threaded cooperation between the threaded hole 12 and the screw 13 .

[0043] Specifically, three support rods 7 are fixedly connected to the base 1 , and through holes 9 are provided on the collector ring body 3 and the insulating disk 4 , and the support rods 7 movably penetrate the through holes 9 .

[0044] In this embodiment, the through hole 9 is provided for the purpose of being snap-fitted with the support rod 7 , and the collector ring body 3 and the insulating disk 4 are fixed by snap-fitting the support rod 7 and the through hole 9 .

[0045] Specifically, the three support rods 7 are all fixedly connected with connecting pieces 8 .

[0046] In this embodiment, the connection member 8 is fixed to facilitate connection with external bolts.

[0047] Specifically, a support ring 5 is fixedly connected inside the insulating tube 2 , a connecting ring 14 is movably inserted on the support ring 5 , and both of the two screws 13 movably penetrate the connecting ring 14 .

[0048] In this embodiment, the supporting ring 5 is used to support the connecting ring 14 , and the connecting ring 14 is used to plug into the two screws 13 , so that the two screws 13 can be connected via the connecting ring 14 .

[0049] Working principle: When the collector ring body 3 needs to be disassembled, first remove the screw 13 from the threaded hole 12, then hold the top plate 10 and remove the top plate 10 from the insulating tube 2. At this time, the plug plate 11 is taken out of the slot 6. Without the obstruction of the top plate 10, the insulating disk 4 can be removed from the surface of the insulating tube 2, thereby facilitating the disassembly of the collector ring body 3.

[0050] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A slip ring for a motor, characterized in that: include: Base (1); An insulating tube (2), the insulating tube (2) being fixedly connected to the base (1), a plurality of collector ring bodies (3) and a plurality of insulating disks (4) being movably plugged into the insulating tube (2), and the plurality of collector ring bodies (3) and the plurality of insulating disks (4) being stacked; A top plate (10), wherein the top plate (10) is arranged on the insulating tube (2), and the insulating tube (2) is located on the insulating disk (4); A mounting mechanism is provided on the insulating tube (2), and the mounting mechanism is connected to the top plate (10).

2. A slip ring for a motor according to claim 1, characterized in that: The installation mechanism comprises a clamping assembly and a fixing assembly, wherein the clamping assembly and the fixing assembly are both arranged on the insulating tube (2), and the clamping assembly and the fixing assembly are connected.

3. A slip ring for a motor according to claim 2, characterized in that: The card-connecting assembly comprises a slot (6) and a plug-in board (11), wherein the slot (6) and the plug-in board (11) are both provided in two numbers, the two slots (6) are both opened on the insulating tube (2), the two plug-in boards (11) are both fixedly connected to the bottom of the top plate (10), and the two plug-in boards (11) are movably plugged into the two slots (6).

4. A slip ring for a motor according to claim 3, characterized in that: The fixing assembly comprises a threaded hole (12) and a screw (13), wherein the threaded hole (12) and the screw (13) are both provided in two numbers, the two threaded holes (12) are respectively opened at the side ends of the two plug boards (11), the two screws (13) are both movable and penetrate the insulating tube (2), and the two screws (13) are respectively threadedly connected in the threaded holes (12).

5. A slip ring for a motor according to claim 4, characterized in that: Three support rods (7) are fixedly connected to the base (1), through holes (9) are provided on the collector ring body (3) and the insulating disk (4), and the support rods (7) movably penetrate the through holes (9).

6. A slip ring for a motor according to claim 5, characterized in that: The three support rods (7) are all fixedly connected with connecting pieces (8).

7. A slip ring for a motor according to claim 6, characterized in that: A support ring (5) is fixedly connected inside the insulating tube (2), a connecting ring (14) is movably inserted into the support ring (5), and both of the two screws (13) movably penetrate the connecting ring (14).

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