A commutator capable of facilitating machine arrangement

Abstract

The utility model belongs to the technical field of commutators, and specifically relates to a commutator that can facilitate machine arrangement, including a copper sheet, a hook connected to one side surface of the copper sheet, one end of the hook extending into a slide groove, the slide groove is provided on the outer surface of an arrangement ring, a first thread groove is provided on the inner surface of the arrangement ring, a surface thread is connected to the inner surface of the first thread groove, the surface thread is provided on the outer surface of a connecting ring, and a second thread groove is provided on the top surface of the connecting ring. The utility model enables an operator to put the connecting ring on a rotating device through the mutual cooperation between the slide groove, the arrangement ring and the connecting ring, and to vertically transport the copper sheet downward through a feeding machine, so that the hook on the copper sheet can be slidably inserted into the slide groove on the arrangement ring, so that the feeding machine can conveniently arrange and insert the copper sheet into the slide groove by rotating the arrangement ring through the rotating device, thereby completing the assembly and arrangement of the commutator copper sheet.

Description

Technical Field

[0001] The utility model belongs to the technical field of commutators, and in particular relates to a commutator which can facilitate machine arrangement. Background Art

[0002] The commutator, also known as the rectifier, is an important component on the armature of a DC motor and an AC commutator motor. The function of the commutator is to change the direction of the current when the motor rotates to ensure that the motor can continue to rotate.

[0003] During the production and processing of the commutator, the operator needs to assemble the copper sheets inside the commutator so that the copper sheets will form a circle in the commutator and be installed in the specified position. However, some factories will manually arrange the copper sheets on the commutator when assembling the copper sheets. This operation is time-consuming, thus affecting the overall processing efficiency.

[0004] Therefore, the utility model provides a commutator which can facilitate machine arrangement to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a commutator which can be conveniently arranged by machine, aiming to solve the problem of low processing efficiency of manually arranging and assembling copper sheets on the commutator proposed in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a commutator that can facilitate machine arrangement, comprising a copper sheet, a hook connected to the surface of one side of the copper sheet, one end of the hook extending into a slide groove, the slide groove is provided on the outer surface of an arrangement ring, a first thread groove is provided on the inner surface of the arrangement ring, a surface thread is connected to the inner surface of the first thread groove, the surface thread is provided on the outer surface of a connecting ring, a second thread groove is provided on the top surface of the connecting ring, a thread column is connected to the inner surface of the second thread groove, and a rotating hand is connected to the top surface of the thread column.

[0007] In order to place the copper sheet, as a preferred commutator of the utility model that can facilitate machine arrangement, the hook is slidably connected to the arrangement ring through a slide groove.

[0008] In order to arrange the copper sheets in a circle after placement, as a preferred commutator of the utility model that can facilitate machine arrangement, the slide grooves are distributed in a ring array on the outer surface of the arrangement ring.

[0009] In order to realize the installation of the connecting ring, as a preferred commutator of the utility model which can facilitate the arrangement of the machine, the connecting ring is threadedly connected with the first thread groove through the surface thread.

[0010] In order to realize the installation of the rotating hand, as a preferred commutator of the utility model which can facilitate the arrangement of the machine, the threaded column is threadedly connected with the connecting ring through the second threaded groove.

[0011] In order to improve the friction between the rotating hand and the hand, as a preferred commutator of the utility model that can facilitate machine arrangement, a ring array of protrusions is provided on the outer surface of the rotating hand.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model uses the mutual cooperation among the slide groove, the arranging ring and the connecting ring so that the operator can put the connecting ring on the rotating device, and vertically transport the copper sheet downward through the feeding machine, so that the hook on the copper sheet can be slid and inserted into the slide groove on the arranging ring. In this way, by rotating the arranging ring through the rotating device, the feeding machine can conveniently arrange and insert the copper sheet into the slide groove, thereby completing the assembly and arrangement of the commutator copper sheet.

[0014] 2. The utility model enables the operator to rotate the connecting ring by the rotating hand through the mutual cooperation between the second thread groove, the thread column and the rotating hand, so that the connecting ring can be disassembled, and the operator can replace connecting rings of different sizes to adapt to different rotating devices. After the connecting ring is assembled, the rotating hand can be disassembled to avoid affecting the use of the connecting ring and the arrangement ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the partial explosion structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the copper sheet of the utility model;

[0019] Figure 4 This is a schematic diagram of the local explosion structure after the copper sheet is removed in the utility model.

[0020] In the figure: 1. copper sheet; 2. hook; 3. slide groove; 4. arrangement ring; 5. first thread groove; 6. surface thread; 7. connecting ring; 8. second thread groove; 9. thread column; 10. turning hand. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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.

[0022] See also Figure 1-Figure 4 The utility model provides the following technical solutions: a commutator that can facilitate machine arrangement, including a copper sheet 1, a hook 2 is connected to the surface of one side of the copper sheet 1, one end of the hook 2 extends into a slide groove 3, the slide groove 3 is arranged on the outer surface of an arrangement ring 4, a first thread groove 5 is arranged on the inner surface of the arrangement ring 4, a surface thread 6 is connected to the inner surface of the first thread groove 5, the surface thread 6 is arranged on the outer surface of a connecting ring 7, a second thread groove 8 is arranged on the top surface of the connecting ring 7, a thread column 9 is connected to the inner surface of the second thread groove 8, and a rotating hand 10 is connected to the top surface of the thread column 9.

[0023] Preferably, the hook 2 is slidably connected to the arrangement ring 4 via the slide groove 3 , and the slide groove 3 is distributed in a ring array on the outer surface of the arrangement ring 4 .

[0024] During specific use, the hook 2 can be slidably inserted into the slide groove 3. When the slide groove 3 is fully inserted with the hook 2, it means that the copper sheet 1 is arranged in a ring through the hook 2.

[0025] Preferably, the connecting ring 7 is threadedly connected to the first thread groove 5 through the surface thread 6 .

[0026] During specific use, the connecting ring 7 can be screwed into the first thread groove 5 through the surface thread 6, so that the connecting ring 7 and the arranging ring 4 can be connected together, and the connecting rings 7 and arranging rings 4 of different sizes can be installed and replaced according to needs.

[0027] Preferably, the threaded column 9 is threadedly connected to the connecting ring 7 through the second threaded groove 8, and a ring array of protrusions is provided on the outer surface of the rotating hand 10.

[0028] During specific use, the threaded column 9 can be screwed into the second threaded groove 8, so that the position of the rotating hand 10 is fixed on the connecting ring 7. At this time, by pushing the rotating hand 10, the connecting ring 7 can be driven to rotate in the first threaded groove 5.

[0029] Working principle: When using the commutator that can facilitate machine arrangement, it should be particularly noted that the arrangement ring 4 and the connecting ring 7 can be customized in different sizes according to needs. The arrangement ring 4 and the connecting ring 7 of suitable sizes are selected according to needs. At this time, one end of the connecting ring 7 is placed in the first thread groove 5, and the connecting ring 7 can be driven to rotate in the first thread groove 5 by pushing the rotating hand 10, so that the position of the connecting ring 7 is fixed in the first thread groove 5, so that the connecting ring 7 and the arrangement ring 4 are connected together. At this time, by twisting the rotating hand 10, the threaded column 9 connected to the bottom of the rotating hand 10 can be rotated in the second thread groove 8, so that the threaded column 9 can be separated from the second thread groove 8, so that The rotating hand 10 is disassembled to avoid affecting the subsequent use of the arranging ring 4 and the connecting ring 7. At this time, the assembled arranging ring 4 and the connecting ring 7 are installed on the rotating device through the connecting ring 7, so that the rotating device can drive the arranging ring 4 to rotate. At this time, the copper sheet 1 is vertically conveyed downward by the feeding machine, so that the hook 2 connected to one end of the copper sheet 1 can be slidably inserted into the slide groove 3. At this time, the rotating device will drive the arranging ring 4 to rotate, so that the other slide groove 3 is moved to the bottom of the feeding machine, so that the next copper sheet 1 can be installed. Through this operation, the machine can easily arrange and install the copper sheets 1, avoiding manual installation by the operator, saving operation time, and thus improving the overall processing efficiency.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A commutator that can facilitate machine arrangement, comprising a copper sheet (1), characterized in that: A hook (2) is connected to the surface of one side of the copper sheet (1), one end of the hook (2) extends into a slide groove (3), the slide groove (3) is provided on the outer surface of the arrangement ring (4), the inner surface of the arrangement ring (4) is provided with a first thread groove (5), the inner surface of the first thread groove (5) is connected with a surface thread (6), the surface thread (6) is provided on the outer surface of the connecting ring (7), a second thread groove (8) is provided on the top surface of the connecting ring (7), the inner surface of the second thread groove (8) is connected with a thread column (9), and the top surface of the thread column (9) is connected with a rotating hand (10).

2. A commutator that facilitates machine arrangement according to claim 1, characterized in that: The hook (2) is slidably connected to the arrangement ring (4) via the slide groove (3).

3. A commutator that facilitates machine arrangement according to claim 1, characterized in that: The slide grooves (3) are distributed in a ring array on the outer surface of the arrangement ring (4).

4. A commutator that facilitates machine arrangement according to claim 1, characterized in that: The connecting ring (7) is threadedly connected to the first thread groove (5) through the surface thread (6).

5. A commutator that can facilitate machine arrangement according to claim 1, characterized in that: The threaded column (9) is threadedly connected to the connecting ring (7) via the second threaded groove (8).

6. A commutator that facilitates machine arrangement according to claim 1, characterized in that: The outer surface of the rotating hand (10) is provided with protrusions in an annular array.

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